[....] Starting enhanced syslogd: rsyslogd[ 16.549629] audit: type=1400 audit(1517392976.418:5): avc: denied { syslog } for pid=4000 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 file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.744406] audit: type=1400 audit(1517392978.613:6): avc: denied { map } for pid=4138 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 '10.128.0.33' (ECDSA) to the list of known hosts. 2018/01/31 10:03:04 fuzzer started [ 25.022117] audit: type=1400 audit(1517392984.890:7): avc: denied { map } for pid=4149 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 2018/01/31 10:03:05 dialing manager at 10.128.0.26:42369 [ 29.027009] can: request_module (can-proto-0) failed. [ 29.036239] can: request_module (can-proto-0) failed. 2018/01/31 10:03:09 kcov=true, comps=true [ 29.575533] audit: type=1400 audit(1517392989.444:8): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 10:03:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000cbc000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040c000)={r1, &(0x7f0000001000-0x91)="d1d9eb47cfc96710ef22323b5ea6919f456d8fd701be354fa2249e2c2f3f147620df20bc53ac3bc3434e9a68429ced57af1a7d227eed3806263f38ab2a5f8d32733189a282e91d2b17fe0f7e846941419ede8c9d6dee739d8b4c12febdef7709c473763f8299227255def07eb7175d4245a1ea02a8b2e6da24e281e5c3f4405d945080d4ae3cf857c79387d476aad818766876b76434", &(0x7f00002bc000-0xc1)="cadfb332517db5175c93d4d1c461c60a3581f104e328783d90e30096ee07fb9e9e6df9f10543d20b511eee4caa3217c027548ddf8d7a35813611bb41bfa7de2f0774d7d282f7c9a3bfe1aa55c1a2f38d2ee1aea6914302e373f65558a850c136c1485cb18e499e0868a098a5d72c3976199bec54f134a56bdb16af689bfe7a69c46ca87266f74bf27f7266e4732c673e6e9b0b27b8d505a8c05e27042c3a54119c14e412420427fd54c1b161f2e6b33ab809b854b25cc299e6c5ca3f9cd2f8a762", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002000-0x14)={0x2, 0x3, 0x3000000000000000, 0x100000001, 0x1, 0x1, 0x3, 0x3ff, 0xfffffffffffffff9, 0x1}) mq_getsetattr(r1, &(0x7f0000001000)={0x8, 0x9, 0xfffffffffffffffa, 0x7fffffff, 0x7, 0x8, 0x4, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x9) fchmod(r1, 0xcc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001000-0xb0)={{0xffffffff7fffffff, 0x2b}, 'port0\x00', 0xc, 0x20800, 0xf, 0x1000, 0x3, 0x1, 0xeff, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x11, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000)=0x5, 0x4) r3 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000004000)=""/84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f0000005000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0xf8, 0x6, 0x5, {@broadcast=0xffffffff, @random="3430235f9aff", 0xbb}, {@random=0xff, @random="ac4a1ef66060", 0x6}, "78b3af90838d26e593658e61738b4b3d03cd64ca524396c8b1b356629c646103d1169b90058d327e627a6b7c472d36e8bfecea57ab0a48f4aa81111e1b7b79573330488709549bda989dcdb23b8c33326ff5fb11aeb45d49b8756e02a2a19aad7229a9c094bcd44f816e72c9660b9bbd74a0bd62a25b97ec6334efcf2210e66c74743ab164b4cfe01457eb2e62470a079d34b88ff1a46e9946c51fe3cfba48558699f891e0ce2ef59df8c7fab864b2e2c914025087d2a0f8a4a4ccc5e56507a2af5e50ecec41f50be17476e22dca60fe8cca34b75192593e061d"}}}}, &(0x7f0000005000)={0x1, 0x4, [0x54c, 0xa67, 0x2c5, 0x5a6]}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000001000-0xc)=[@enter_looper={0x630c}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x80, 0x0, &(0x7f0000004000-0x80)="86cc5a0ca587bdd6c4c8fdccb6feb616f86dcec74b7ee9d651c119b00c60280a51afb284518256a1b9b1b518bf77de3cf584d1d664561eacb749c9888f1923ccff30102ab2bf988c66814a73fed2c1b96a7de0f1c35674c01345775000beeea2940c98061482ac3494762ece825f993b5d48dd610600e22e3f4c1c61b8b96bdf"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000006000)={0x1a, 0x9, 0x5, 0x20, 0x1, 0x1ff, 0x8, 0x3, 0x8, 0x1, 0x303a, 0x2}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000004000-0x24)={0xfffffffffffffffd, 0x88, 0x9, 0x3, 0x80000001, 0xffffffffffffffc0, 0xa27a, 0x7, 0x100000001, 0x5, 0x6, 0x52}) eventfd(0x6) 2018/01/31 10:03:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d97000-0x4)=0x8) connect$unix(r0, &(0x7f0000864000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000004000-0x8)={0x1f, {0xd20000000000, 0x10000, 0x0, 0x101, 0x8001, 0xfffffffffffff001}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000005000-0x10)={0x1, &(0x7f0000004000)=[{0xfffffffffffffffc, 0x38a}]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x6) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000001000)={0xf000, 0xf000, 0xa9b3, 0x5, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000005000)=""/91) recvmsg(r4, &(0x7f0000005000)={&(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xd4)=""/212, 0xd4}, {&(0x7f0000006000-0x63)=""/99, 0x63}, {&(0x7f0000006000-0xd1)=""/209, 0xd1}], 0x3, &(0x7f0000003000-0x8d)=""/141, 0x8d, 0x6}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r5, 0x8, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000008000-0x70)={[{0x2, 0x5e, 0x9, 0x10001, 0x9, 0x7, 0x9, 0x1ff, 0x4, 0x5, 0x81, 0x5, 0x6}, {0xfff, 0x6, 0x0, 0x3ff, 0x6, 0x8, 0x3, 0x6a4f, 0x9, 0x140, 0x8, 0x3ff, 0x1}, {0xfffffffffffffff9, 0x80000000, 0x7d10, 0xfdc2, 0x7f, 0x9e8, 0x2, 0x101, 0x3, 0x8, 0x3ff, 0x10000, 0x9}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_ACTIVATE(r1, 0x5606, 0xc000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/31 10:03:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000538000)=[{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="11ee73461a121c671c3d57fd235f76205379264a68b5a87b644511532493562f8e4cc76f68e1cad39108cc7cfee85a42397840064a8210f312b8c267c5ae7312049bd97e8ae765653e545b225c41b7d21ff287971ce1103d1b888e1dd4b5a63069ad0b43bc71921b309ebe290daf5caf187b595f48e902e10cafe8adb52ff33fbd645bf3ed8e1aa857bb3cc50b69a15afb062b470aa717eb05d260249179eeff10c36475fde7ff4c4aae86501acd559e5e0a129da10a6e2ec82366d15a882310265308465b8359dceb15196786447f4815129fe6fe44153497c13ca132c86ce65238b0636dc998cffdcc02336a", 0xed}, {&(0x7f0000001000-0x1000)="b8cacfad6b3ec7c683d400683da4afd7144bd6595aa7d766ce51a05e76902e1538a94d82af5f4709c734e08bc2b3942d328c310c43474eecc135ce8ce11ee9d6d5f0ec2d83946d05780b191d6f38244f667596b37835838e15904d56094d569c2d63a38dc24adb55490be7dffc4c4f070be4b9a1aa54f6c2661fe8d3ced3f403c68c5f139418f5cea55fb26c4120b71ebe466267a90ad7127e3b83ecf75c4d9d89d3aaa1f8beefdfb8c523919b9df61def56356ed89f7e3e652154f5135ce869e54aafcfbf54b2a73640c30a5024f7dc35711cdd1a98ea54b4aa5cc9456a3e65d1d2384d5677b880ef8a7f68ec267dcfac65afb82b47de95cff019c796f8d7ee4c4dccac7ee9c5c5ee0c911eac7c5506edd87ee530614a461e57a370fac5d6742fc82908e87d7abf0159480c1d560d8e24423136d2afcd69018f55527178196bea491a06cd6851e6eada8731f97fbaa1fa671752fa5ccd0018ed90939276b644d2ffe9d8075c8ad340039ca906f65f450f747db6a9296619ad462f47551da0c82e554d6f4a25b83cd3ba447b2afd6141ca36f540dd67aafe9a215e9bc683592f5ec491e5789c1c90d4e600325f0a61e976075d92075dfc433ada2264496ebde8a58672167f16ba07cc83f50a9c44c6957428062062da855165604d7267ff3d733595b905e0fba59a3c615f8cbc8527a3c0c5c0c667fece74bcb595e90a462284fbf36f57cf174cb0f5f38293b596099b52c14bb4acca34734b3e265e744ada60188a7989545e296dacf0b12b940aec297c7624ad62c56890d868df8d8b656b1f2e0a40754c07478ea6a3c21dbe57ca521b4db6e49e9d651ee91e44321ca658726bca158290c22250d51855cd38424ecb90a958437fdec35825e0621239340c98ee5cf62d15f0332d4d8ed1f1fbea4ad2555f6290b699127a71a246269a14d43731b76479d44a6c230ab43ecdd3ebd3c0a5f577091bfc2b3221223d0a80b6a68e4d1a9520dce3b3454f22b91eb19875c8cd5f281d6a76d82127b456c4dd90478d22d33b9b3957a92ab118cc8f931e1efbba98fc6310b80e24d5c04e57e80a23b1766b66b88557de873ae0473187006411db306247f64e55b2d24ae996f09effeee502900a085f716ab40e4977836b2710d1346893223eb3de1709b9f795d26fbdfcb4c37a241b45581a58d1cbb409351884ddc36cbd2b9c167fc06b5916964616a0e7fa35cd6362532a7b3cf1af72ac454beab046e3da0840a878894f930eb67e94b9b240c1fa9ec4b26eed7f6947c330da2093c8dce35a35bda3e1436a1455341c706630f80880fc55f8d440a554b5cf9f48095ed5a24b85109a47d1448a30a5bf8fcd7e65a6cf6b35bdcb4300dffbb603cbd03e4943fc618c7e690f3c5161a41e1ace724323b2acdb6c3081c23fd212c317141903e455434c0fb39313ed4e7dbf4b7e75ff2c49e30bd5f2ae6149f499b9d4fd6e16829a19615d45909f44e909984e46e25eb1562136c85485dab7347417ec23f3e58eb0d7cb0281b077c0de5da58a3a488fc8d8ef3f7795757cbd763083bc7b2a79f390020eb042db12d68e300bf43493830adc920a015421ef203199d8eb9ba6ff01d7ae9251d9b13c89d2c4d0c47304a50d48b5315aa31d5a803833f4b8671406298a772d92fb79e5d566f13b1b96dfd0247100d980c1a09a35677182d35404cd5e26691a9a2bf1e6fec7219ab4ca9a20f7f3209e65687f139256c04f17d34d5d28fff54c97d005780d77ea12f9f8e62f7d714af05d7065f98624b70380ab840c559e234e2292cb95967603c92890e96470075ff78bdd877ee6adf472375499722b5e6a0548df736407d841b44ef4da51c9c8e93b1b7cf629150cb668c06bb15837d37dd68c8c31162244564753875d4a8eb961ef989114cf95bb98f6a2ed4a019eecaeb08ece7e809f6eed9bea750181577acae355e1c9dc76e86a616e3c2be1d9bdaedcf39844bfef0f179c68f6a406716c8bbddcc85c1c639aa3f93858954358eb60beea5239f0c93d34e8b7338b2f4c82a5cffe5daf831bedebcfff88530b6c3af1c044dad736e14b07597c08226830b151e4578cdb639243120b4afaae7529389c9827b5fb8eca10ea7a01589447fbedb1633a16394c3b3d520aa6c2d5c989b22fedd1a0da7a4fbb402769b1a48d8c52f31c2262381f4a66154cd387658bb0f517fa3f5c2111af8c6c8340b6ba4041979428d18ce05260bddc0d858c3e1e4d2b5468a52bb8488bb92ad13633afd50ae3aee9060e4e71e834086d5c6d8a41a0d20571a22ba4011d137be47517ed774a81f884a33c30c8743928c199588b831c71dc2828e6810dc58080b8a8509adc37faf376307873fbf3632603c05cdc32b648388d3e8d401dfbc13f2e3481e85e1c482bd85360cef766f9c1f164e2ac7fbf4e905511da7086114cf9e004920b5de7ff44f31465c9f7687b23f2f523082440de44a2be08c864355713d77f4f9fbbbdde69f63c450f7bc6fe04a3e1155fbed2731a435eb4fc0eb32d796da18693f93b8a8cafae713b0fe1c13d137c6e7e02b3f66d8d48134836e76b00ca176da85c7fd0937d62bf70b3686fdb84578d13e33f37e42bf9d704edca4ad0d5056cbbbc8f981bb1d80a243f6c42bdab7cbb3f04732e32d17cd1a3e5e7ebfe30fe45d1fa4800ca904e2aaa8aaf1186b3390e8918d6b587416416a038a0b6ee76b674a9554b06acf7a41f0f96197be8402459a8d1afb5d18002628e953f49ab7a8b1da66beb1838d01e535cd5d994b7e21c7f82864bcaf8b9a6d2e06e665495ab66656404f98a31e537dab6e76e7cad671c3073e51a95dc388b5925b90680178ce999297a90cb9b206b1b252cffd9504c301593f8a71e9d53497536d9b9fbe6bcd66d45ab41784219a10e3717fc9ffc78f5f491ff342d4bd08a86a81d5be81aba1b9ed7aeb405dbc51a2377db79f9774bc4c5e2d1941b69bb335e4e3ac453eadcddecd50fd0f09a1e423224402b1c557698db35456fbf86ec52b38474faad69275c2049cb57674a5534b4f1ed4bfd37d2b763d181f060fa09ed6f3c5a171b95c669f34fcbb06add59cd446900f67cc37302f592f7819f6e52235d679b4f444c1f73d32eb3b55e9fd78e51d376ca47b707e7165f473df189dbfcc3557ae954782cf909f6cc07434e9cf5d79a55a88e152e03f2e88175d6b25accb8e77b67ee3455b8b70cabdf0e0c0cb0ff55181c2d84d7e8c5cce0c2c859daadab3820ed3e0784cd1873af41d2f6f0b4176c9dd37aed4b9e83ec04fad1cd54f412954963f57f010a015278ff79205f36547e11987fdb0fde24c2178df8a799cde288ac328dd1f69b6481a0b0fe12a50142d91538c9f6cbf23caba882eb34f9d23e41d76da58af6fd2bd571cffb6f355e8ec3663638c0e595db23fdc2c4f593697dead9584cc74e3f5fc0515283dd5dc95d23a4c9f29fed547cd68e029495d630d232334bc652c9dfbeb1218f9c51475d479dd4dd0df0c9dbb3d8a2e1e7301ba93136bb62c978b54db911a7470881d705a74e048c6f07b13b8322cc818f84b2b2950f3a0c9604cca2ad47338721ce5779db4e01f7502f59af6189bc61b18e0e6f3f949562c7a70ff58f31b8f8fa99782d0a8112b4a52023034f9ebe7a3a8b9dc29586d3f1692653b00387e68f2cb7042eaaf903c5115d9c317ee66d0edbb1acb95b0d8491b00cc4a9089e53e3291913b5f30f878683d9010b2f5d29be4d525b1b371c93101f85cd3837e7ec20c504d6080a563d776a1d80eb8e2b099e1accf9bb06ac1e4e50f3dc846d8ad7029d890fb7e05864d2cf978b142230556cbb3f10bb1798e8f7b3cf7dd92a8ca77e9db2d80954125e4fa03deba4150420e01589a4fae2bc988147344dea247f30092c3c64d09a1e81b8999b2f191f3a010842126f464101651f223671a48a4fd2375fe852f71b9605b7d00907c135a4c9d3f674f1b5e1769e464370a22dde143e1b01881c5f43b55fdd1acf8f2654d66fa981d5963b82856a672cd21a2dfa1ca601c9d681745deb2e61079829469884fcbc428683bc162661f2fa6615543e2ac67b1ae862ab0e7429b21588f58a75e8611c3c03c7beee13fdc68d07a7197fde9efbb43e067388d5f00efd6a2450253ce1beee19f9e89d53ba33f66c28813d072b83bf7a024d3917449e2960d100468417d0aa3757f13f8d8bf2a4c633f096c2e1537e614053952cd1b1ee7fc1b984d20e92b39685164b2c8003da973a177987d31b4f4ae732be48f2d0412dca280d2141f4fec0a6e1ba7477cd7fe8da8eda708c85e59fdbcc6ae6cb58bf0f8aed7b195266cc3619242a4fe1cc0a99e9c673573465243dd23952b554ab370d4c560680f6264b1d314d95ff172855d01d4837fc1e772b58db3d898611da6fde0e9e4fc79d36867c88178397f7c565d33bd68ecc0c1e8a9aff5f0b181db221531576ddfb8c77092958a140a3d7f15a257d84bb2de05bb5b431d24000c8a2e7b00bf6b83d59d88751019cfa5bc65934511b28d80bcc0d75f248a3e2a018cb90939da768aa1506346c345e5abea9f5abee09d99f9a6740eabdec4a00c7130ecca5d2624dbf802ea5da7c7770283df037bcb8f9a070f2d497899e8f6d89a3eb215a82c9428326eee84906eededd9643c41eb137b3e524df7e0d77863a1f4647650bfcfcbf2fdd48c5f65af36452dd7f273ce8b47a2398f019a43f6d36899e820af53efeca94384aefc838b4f5eb369bdf84f770d5368a2363b0edcc6b17b7b1c384ea3c83390460899a9f1c3eefa63310e08299ee22fefd1ed874a4ad894fc7cf6d95707b579f02927b50e1d6a95f6122c381f38b1c168d0025899c569f80f1c1e94bd25b2ad761314befb457aa67f57502dd06125f3f22ae08c55e8728bccdf15e97b4acd4c70e93f9af5eca43921331a6e8dcd22f2630ef961842d38470be7da0787fc100b6a344b27cdb5efd8ea01573bf5141ebba346cac4d044c60373b5b5c0ddd36822fe0ed91713ce327bc9a574adbbfd06d06e569eb964006237bc0a3951ff8bccab6ce16d5ffb713c511ea0d98fc92bfa0835ca9054af01f3504ccfee9f66c8789b64b869fbb8a99b78d7919450cb8869eb08895d7fbf6fce8bb78c8aaad0492162b88e30991a840e3e437999e13c4ad10bfea0065660a030a4766429bcefeb24189cb3337fc9ff38f555961b83309c7b0bdc44064b4a2962a55966e6e1a8774824362aa32721e9b6ec8d5c2de3283ce7aa202ba0d89793b6985d6d384a12dcdb095c69f371f49f67eee22a12c352680b8f252a99359bb77e8f5b467471dc6d75ea62f59473859e6aa75cbe4fb2534ada25c6c587584bcdb26a07551216a788f9ac441856d48475f13b96c8d7784e5e8038fa5d3353453dcfcf24d2ef5f2446ae6743b529d49f1feaf1926aead6fbe92230ba08c0320ff7e27d3dd90e0fb49513fce2936267dbb195d263b88b6e397dd795d4ed4252e28143da2aed39c0e4f3cac8c98d19bc6dad3932b80977ae160eab7f5a9965a90ccc7872a4a43969bd2f38a5884e15b58cb5de0896ea22b4f48224b31a37072a533289211604f9fb7fd9dfffaac8c7919aa8ecdc6351b65dfefbdfea5a61297ffde36531f8b5aac1bb5bdd3db2b9c5a29c869e19d95b7561e8f50cbadb49f13dccdd24546bd8f379cb07d20bb85cdf9743065d6491878e83ba9e3eeeca755e2e38ef8679c37b42fcd805f84048db74829dc67431b16782f277cd7cebd724a4acbd0701ce1abca252b30bab012239e8394ff976f0f24f416", 0x1000}, {&(0x7f0000000000)="64d26ae01d756f6e96c6262c30be48c74f5309de7efd", 0x16}], 0x3, &(0x7f0000276000-0xc0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x46, "611250d0d7faf9af5cdfbd4292f58368dcccfd4f53cf15b6729d2ba0860c7f9512a491d97238e23f295a7376e7028a2c4b770061ad88589898d6d1d896b8422bfd3feab50b2b"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x840}], 0x1, 0x4) r1 = gettid() fcntl$setown(r0, 0x8, r1) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) finit_module(r0, &(0x7f0000000000)='/dev/dmmidi#\x00', 0x2) fcntl$setflags(r0, 0x2, 0x1) get_thread_area(&(0x7f0000001000-0x10)={0x4, 0x20000000, 0xffffffff, 0x7ff, 0x19e, 0x8000, 0x8, 0xf85, 0xfffffffffffffffb, 0x7}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) r2 = mmap$binder(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x1000002, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x6c, 0x0, &(0x7f0000002000-0x6c)=[@free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x28, &(0x7f0000003000-0x58)=[@fda={0x66646185, 0x9, 0x2, 0x9}, @fda={0x66646185, 0x2, 0x2, 0x0}, @flat={0x73622a85, 0x10b, r3, 0x1}], &(0x7f0000001000-0x28)=[0x18, 0x48, 0x48, 0x38, 0x20]}}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x4, 0x4}], 0x4c, 0x0, &(0x7f0000003000-0x4c)="980b319c706fd62d2219c4092b46e282d145baa9adc1db22347086366607951ccdbb74b0c8cda432d0b52c28a3e230a49b5fa7bbbf970fc116528f98bc2e6522ef815e6cba5dd7a86c68efb4"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000+0x4dd)=[{&(0x7f0000002000)=""/167, 0xa7}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x4, &(0x7f0000004000-0x80)=[{&(0x7f0000004000-0x4f)=""/79, 0x4f}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000002000)=""/169, 0xa9}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000004000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000)=""/74, 0x4a}, {&(0x7f0000003000)=""/125, 0x7d}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}], 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000)={0x9, 0x401, 0x80000000, 0x9, 0xc130, 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]}) 2018/01/31 10:03:11 executing program 4: pipe2(&(0x7f0000d42000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6e, 0x80, 0x1f}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e4a000-0xa)={r2, 0xff, 0x1, [0x4]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000003000-0x60)={0x0, 0x14, 0x0, @thr={&(0x7f0000002000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000004000-0x28)={0x1, 0x5, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000003000)=""/222, &(0x7f0000002000)=""/137, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000006000-0x8)=0xfff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000007000-0xb)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='lo-\x00', 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000007000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) r6 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)='U\x00', 0xfffffffffffffffa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000007000-0xc)={r4, r5, r6}, &(0x7f0000007000-0xd)=""/13, 0xd, &(0x7f0000006000)={&(0x7f0000006000-0x40)={'sha512-avx2\x00'}, &(0x7f0000007000-0xe)="a081500e8633173fe36c63c475b3", 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x9) 2018/01/31 10:03:11 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006be000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001000-0x4)=0x7) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000-0x88)="5fea2563cd15b4da5391e0ca93d739052576365b5524efddb48957fd29bca4fcffb118b6d21243e1f7a4da845abf17645789c0298a56f1a8a0ecb23f5265d1300a31f9c1f4ef561f9776fc1fe59440a2331c08cd9500182b9a63a792060f448cc218472deecefcbfe15e56f6df4b4175fad8ebbf0e715391b9b644ffe8f15a1defdcc2ee5d2a5c8b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000)={@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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000004000)={&(0x7f0000004000)=@ipv4_deladdr={0x64, 0x15, 0x0, 0x0, 0x2, {0x2, 0x9f, 0x0, 0xfd, r3}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x4}, @IFA_FLAGS={0x8, 0x8, 0x420}, @IFA_CACHEINFO={0x14, 0x6, {0x7fffffff, 0xf804, 0x9, 0x3}}, @IFA_LABEL={0x14, 0x3, @generic="18999a6d46403c86a6d9311c6ff4d557"}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x385, 0x1, 0x3ff}}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x40040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x200, 0x0, &(0x7f0000005000)=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) getegid() socket(0x11, 0x3, 0xffffffff83a6f389) socket$packet(0x11, 0x2, 0x300) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000008000-0x168)=[{{&(0x7f0000008000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000007000)=""/165, 0xa5}, {&(0x7f0000008000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}], 0x4, &(0x7f0000008000-0x69)=""/105, 0x69, 0x0}, 0x100000001}, {{&(0x7f0000003000-0x2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/116, 0x74}, {&(0x7f0000006000)=""/15, 0xf}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000007000)=""/44, 0x2c}], 0x5, &(0x7f0000003000+0xdd3)=""/240, 0xf0, 0x0}, 0x1}, {{&(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x90)=[{&(0x7f0000007000)=""/233, 0xe9}, {&(0x7f0000008000-0xad)=""/173, 0xad}, {&(0x7f0000006000)=""/90, 0x5a}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000008000-0x25)=""/37, 0x25}, {&(0x7f0000007000)=""/225, 0xe1}, {&(0x7f0000008000-0xdb)=""/219, 0xdb}, {&(0x7f0000007000-0x39)=""/57, 0x39}, {&(0x7f0000008000-0x85)=""/133, 0x85}], 0x9, 0x0, 0x0, 0xfffffffffffffff7}, 0x0}, {{&(0x7f0000008000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x30)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/137, 0x89}, {&(0x7f0000007000-0x1c)=""/28, 0x1c}], 0x3, &(0x7f0000008000-0x54)=""/84, 0x54, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0x70)=""/112, 0x70}, {&(0x7f0000008000-0x16)=""/22, 0x16}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}], 0x4, &(0x7f0000003000-0x40)=""/64, 0x40, 0x1466e5d7}, 0x3ff}, {{&(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000007000)=""/66, 0x42}, {&(0x7f0000008000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/0, 0x0}], 0x5, &(0x7f0000004000-0xbe)=""/190, 0xbe, 0x21fc}, 0x8001}], 0x6, 0x140, 0x0) 2018/01/31 10:03:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b26000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000e45000-0x78)="b2f7a11f4a5fdb768a358f50837560522f464fc964c3b7f95ea8b855832e8671e3fb3efddd12c0ad18cd660833160c3010acd864697734c8b5e3cad9d593598fe90dfb82e507a81f9a7ae1d46027b194b363757e27c6f155f1b3d3003ee2cc8b9f02ee551e0628065e8e768d51bad30c7256f1fa96121d2a", 0x78, 0x4000, &(0x7f0000c0d000-0x14)=@ll={0x11, 0x15, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000001000-0x16)=""/22, 0x16) prctl$getreaper(0x28, &(0x7f0000000000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000)=""/112) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc1, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) futimesat(r4, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x0}, {r5, r6/1000+30000}}) connect$packet(r4, &(0x7f0000003000-0x14)={0x11, 0x4, r1, 0x1, 0x44, 0x6, @random="91e3f763301a", [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0xfffffffffffffc29, 0x7ff, 0x0, 0x8, 0x7, 0x100, 0x2, 0x6, 0x0}, &(0x7f0000008000+0xf0e)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000008000)={r7, 0x8}, 0x8) 2018/01/31 10:03:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00003b4000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="0f8f8c1e89b737e865", 0x9, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000-0x8)={0x7f}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x3)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x35, &(0x7f0000005000-0x10)={0x4, 0x9, 0x779, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000006000-0x3)=""/3, 0x3}, {&(0x7f0000005000)=""/200, 0xc8}], 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r3 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x30000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000008000)=0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000006000)=[0x0], &(0x7f0000008000-0x8)=[0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0], &(0x7f000000a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000a000)={0x6b, 0x379300000000000}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000c000-0x8c)={0x7ff, 0xffffffffffffffff, 0x3d3, 'queue1\x00', 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]}) 2018/01/31 10:03:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009b5000)=0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x40000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x7ff}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, 0x1, 0x8, 0xa, 0x80, 0x20, 0x3f, r4, r5}, {0x4, 0x3, 0x6, 0x9, 0x7, 0x2, 0x8000, 0x5}, {0x40, 0x7, 0x7, 0x29f}, 0x2, 0x2, 0x3, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0x5, 0x3ff, 0x80, 0x0}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x1}}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000005000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000007000+0xfb8)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x20, 0x21c3, 0x62a4, 0x4}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x9e}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000)={r6, 0x7, 0x1, 0x401, 0x40, 0xfffffffffffffd7d, 0x66, 0x9, {r7, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8f, 0xffff, 0x5, 0xfff, 0x1ff}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000-0x4)=0x7, 0x4) [ 32.071921] audit: type=1400 audit(1517392991.940:9): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syzkaller-shm367274687" 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 [ 32.123486] audit: type=1400 audit(1517392991.992:10): avc: denied { sys_admin } for pid=4192 comm="syz-executor7" 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 [ 32.294075] IPVS: ftp: loaded support on port[0] = 21 [ 32.375777] audit: type=1400 audit(1517392992.242:11): avc: denied { net_admin } for pid=4195 comm="syz-executor4" 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 [ 32.515112] IPVS: ftp: loaded support on port[0] = 21 [ 32.660526] IPVS: ftp: loaded support on port[0] = 21 [ 32.685725] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.865226] IPVS: ftp: loaded support on port[0] = 21 [ 32.989004] IPVS: ftp: loaded support on port[0] = 21 [ 33.124554] IPVS: ftp: loaded support on port[0] = 21 [ 33.225278] IPVS: ftp: loaded support on port[0] = 21 [ 33.304323] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.337127] IPVS: ftp: loaded support on port[0] = 21 [ 33.783855] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.364092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.449579] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.750564] audit: type=1400 audit(1517392994.619:12): avc: denied { sys_chroot } for pid=4195 comm="syz-executor4" 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 [ 34.795527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.825633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 10:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00008ab000-0x1)='\x00', 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000eff000)=0x4) pwritev(r0, &(0x7f0000122000)=[{&(0x7f00000ca000-0xea)="a5cfb16770880cd629efac1c69b12f90ea9d78ddd6a825c5f3d84155f39e6e1d57add78e9f6b1feff77a96b900518da66f1764109b2be9abfc0fc6b25a7fad6a609033628d71903e0fe2191a27830fa228e8f65f3296de061bdde0f0903877e72d43d766a88eff293a60e7167323ffe57b0f8a5442b576cc2a972ac1949bba78a5e2366d60d8cbf6694eebe2803549563af1123ef5e9cd09b6810b15469f66aab12a77a8fd7976d4db36905998a57e46fd473b88bb9338ebeab56f4f4c728c7b2dacbaeffb6d1056b154ac04c508dea12b35bbe586284081d479944ddf6e380b8faafeef85eaedff0f9a", 0xea}, {&(0x7f0000978000-0xd9)="9f8b78de9fbf65e5eeb64149e251a9b49c83e164e9c862edf328bdfcb9a467a4c7cbd61b3883b9ff5cd39d7f3dc9407c91cd5fc4b4df16398c37173956860a3acae0c33354f10236d4743873dd53bec89759bb44b637e1803b34595caf224be3ba5b001ba3de69bc55bd1d6df3b391b396d9e254b3a48810e92a1c5aa7b03858d5c51925313faca8dc76a599e6027d2cb23ed560c427c63ede6207b9b83e8d7e781f8c5218ebd598f1fd2d238bef923b7000f2a02de379e18745dc1c2d66fa56a7095a895eb412ecab094731905cea767c546c3596c557e2e9", 0xd9}], 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000467000)=0x0, &(0x7f0000e45000-0x4)=0x1c6) 2018/01/31 10:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b84000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000f56000-0x8)=0x5000) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) openat$dsp(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/dsp\x00', 0xe00, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d7d000)=@sack_info={0x0, 0x7fff, 0xffffffffffff0001}, &(0x7f0000803000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab5000)={r2, 0x4438fdff, 0x6, [0x7fffffff, 0x8, 0x1ff, 0x1, 0x200, 0xfffffffffffffffd]}, 0x14) 2018/01/31 10:03:14 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = msgget$private(0x0, 0x118) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000027000-0x90)=""/144) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x40, 0xfffffffffffbffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/31 10:03:14 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="", 0x0) close(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000578000)=""/0, &(0x7f0000f58000-0x4)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000602000)='/selinux/mls\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f000087d000-0x2)=@known='system.advise\x00', &(0x7f0000adc000-0xef)=""/239, 0xef) set_robust_list(&(0x7f0000282000-0x18)={&(0x7f0000995000/0x4000)=nil, 0xffff, &(0x7f00001c0000/0x2000)=nil}, 0x18) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f76000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000f75000)=&(0x7f0000f76000-0x1)=0x0) [ 35.024795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.036607] audit: type=1400 audit(1517392994.904:13): avc: denied { create } for pid=4807 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 10:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) inotify_init() bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)=""}, 0x10) [ 35.069954] audit: type=1400 audit(1517392994.938:14): avc: denied { create } for pid=4817 comm="syz-executor4" 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 2018/01/31 10:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000109000-0x6)={0x0, 0x2442}, &(0x7f0000a3a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000105000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x7, 0x3, 0x40}, &(0x7f00001ea000-0x4)=0xa0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 10:03:15 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 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000213000)=0x0, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000817000)="7ea298780b08384e299406bb13c9bf1c", 0x10) ioprio_set$uid(0x3, 0x0, 0x8) dup(r0) [ 35.071616] audit: type=1400 audit(1517392994.940:15): avc: denied { write } for pid=4817 comm="syz-executor4" path="socket:[14436]" dev="sockfs" ino=14436 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.071834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.079699] audit: type=1400 audit(1517392994.945:16): avc: denied { ioctl } for pid=4817 comm="syz-executor4" path="socket:[14436]" dev="sockfs" ino=14436 ioctlcmd=0xaf04 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.082095] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 10:03:15 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0xfffffeb8) [ 35.118061] audit: type=1400 audit(1517392994.986:17): avc: denied { map_create } for pid=4820 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.118806] audit: type=1400 audit(1517392994.987:18): avc: denied { map_read } for pid=4820 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 10:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000738000)='/dev/vcs#\x00', 0x8, 0x10000) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f000007a000-0x2f)=""/47, &(0x7f000000c000)=0x2f) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000230000-0xc)='/dev/amidi#\x00', 0x9, 0x40000) sendmmsg(r2, &(0x7f0000b68000)=[{{&(0x7f0000daf000-0x9)=@rc={0x1f, {0x4, 0x1000, 0x6, 0xfffffffffffff001, 0x100000001, 0x7fff}, 0x5}, 0x9, &(0x7f0000797000-0x50)=[{&(0x7f000026a000)="5a48b39924a52bb4828edae065ddfd38231d3a32d92bfb19ee3a3251243b5dcb1516", 0x22}, {&(0x7f0000f19000)="90238847a005bbffc6d29b12d819d6ecf2d3df145fa6b15c41fa580c0c294ac8b56b5dad", 0x24}, {&(0x7f0000713000-0x49)="89843992d261486f62385b5a74ad0ab8ef66a2713deb89bb5769f88fcdb54542890ea14b5b191f519dd9e3c20d1f4896ba0d3929083494d5673b86401983f8866d60b46d236f40c304", 0x49}, {&(0x7f000014d000)="fdc1add66b21e53c30e3943c3f8914d4bc863a53f648f63b24eacac77eddfdaadb5e3cc8c1c076ad5a566881f1f9e2f3dd19a813cb3ccca79e41ddb19d922fd337a2b2f8d7227bf1a9c768aebc363abc480f26a668a2da6138344cea8733a1cec84eb7474a90029d46a608d091f4c7aea98383530548d72a7c37d82f94911af5bdaf01", 0x83}, {&(0x7f000063b000)="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"}, {0x50, 0x100, 0x1, "51ed83f4d6379221fa2086d7a9612466f811f2666260a7b5875e2e4e0729f1f3ca950625885ea9d1821df83cae9be1ff7e1716d71271a18fffa80279"}, {0xb8, 0x7200f900a8830a0f, 0x1ff, "f4a9922aac18c7fbe0020c17f661ea77e667ec5130de1bbedd55a367e4af12048eabe799924b3107d9ef40b4edd432509c062c9a413589ed19cce1ffd4c1a0c19ac41fc62396779ecd6e1ecd6ba6ff68a7c87ca7540bb4fa0cfa582443e58c671702abced5c02b77e2eb45c98e94dc8d4d95d166b78af95b0a7bb5025433311c048c7db28d2dcdd9beef94b967ba52087d1d85a835785c522ed26f65aafe207d4972"}, {0xb8, 0x1, 0x3, "a93f32fad065d2a48356c6e0eadfce16fc98fb3fb4d4c0341766feb47ddf979dd1ca7dc24886ee3b975835fc58ea746d29b74d1e1b27c4e0a0b33613f7027fc2ec3865404d80760b1c52b64451a820640d21951900807ada3c43cdbc5c38cf39d2b9fe7ccb4c060b76c9c3cf1f339bdfc27d41b782a52b6f7501ef1a34c2e5102a1d1189bcf0364a6badebb2bc7aeb33118a7a0a7a73666046a5190a659543214f504a1e81"}], 0x1348, 0x4008800}, 0x0}, {{&(0x7f0000a2e000-0x1c)=@in6={0xa, 0x1, 0x3a77, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x4}, 0x1c, &(0x7f0000230000-0x80)=[{&(0x7f00003a8000)="96a105394a674bf4a707b135cb69a445be23d6145377b017c2aedd8d92a0c4ee12ac8de7fa59cc24a15f0d19f6076111c371b08a1867eee5dd1c650937b4b63933da9ab82b51f295295aa893eb3f8ce4ae43f97e77ecde804fb33e8c90d11ae3e9711998d65e6d80a18bde79973c1461e7e1d0ec91a5d8cfb25ebc8853f81fefa4fb35d3c141f3033769a76a4fd752d788407135be7f1faadf2da57065dbf89d5223af6c9b2fbce0129afd3f6a32c915b1f3339866f4bab03be76e6e", 0xbc}, {&(0x7f0000450000-0xb4)="2ce4e64cac69c9d252fea4b21979b37cec106120a57ee2eaec38353921ed122b447a0dbf93f13fac141f5e33f7f9566436a3a65f49e8afe4372629ef20487fcb4fb0cfc06c36337d4865da100ec576c2c33b476fd45464c1880786f76c2b3f09dde9faaacb167d85e17b493391086bb78e53e2f3af53d81efa8450ff836f78146f40854a43ded0d023e5f39d134103cf0440514225adfd11df5dfcc71d5c90702cf586ac44c69c6fe46ca647e3d998006f1a4f10", 0xb4}, {&(0x7f0000d4c000-0xf1)="8978b7b95dd4d40a80ea28288e0a5808fbba4ec984c2487f8b99a12bd2d24e6540658f8c2798bd58d83472fdfe417dfe70ee27247f8b8eba08a19788a7557fc3b58c894ef1da9294e7ce7aecbc2ffdd3a7d3133c141dbf49379c91fd12ea375f2039cb1afa2d5729532fdc02b7b223bef233b6ed391936ba44d18fb324da8bd79c9fea7a9f82d3aca5957a7daa95f461443b78dc39b616ba5dbb7328b01fb159f0551b8838dc230ae0607939e9a8e2d857d115eddc8f6984b6ef0a751d86edb389caa38f52bd2c0f810cc63ee896633a9194f1a3d78f51e47ab4a4d2e681be60c16978d0d8a5d53e8bb88d1a5504c21529", 0xf1}, {&(0x7f0000a65000-0x46)="4049fe5c5b884a4d71ff460bd1eb458e5715a8dc5752fa602ae791d9c97dcf845f23e7d90e06ab70623faf7088fc5f5d00abdd8c36552d7be25180f1733b6a913ccfc512f24c", 0x46}, {&(0x7f0000ae1000-0x9)="0b0ef0a42691660e18", 0x9}, {&(0x7f0000466000)="a1ea35d2aa7e258da7499f1bec86279ff203e00f52930a789095357c92a1aef78ca3a23a9f8ce7d34f86e2e4589324ce2c53405cc9a256748e70c6bfd8ca41cf69ff2c92b66b139a502ab99203633433cf1f90659afc070a243dfb031e550c09cfce0525ed852a86df5c24d5e1181279be2818200a76444ae1492132a64be681c4faf38960d36fcbf5752220bd8c2ab1dd716e264021a5e6ebd84f2fe79970cf2fee939be01cad5f0df2dbdd0c490c9591ab6bf89d40eb1414dae069c696a5914f76887a99704ac4fcb5764c7fb12a6a0052ddec100aaa67c6aadf2990640052f07457019faf43d08b8947358b78a96edc", 0xf1}, {&(0x7f0000deb000)="e8148baf62311f2650721ba10b7d0bf437c417aa6b3a23be", 0x18}, {&(0x7f0000012000)="09dd2a694eb53553f723e740766977c6298ede2daba4636783e2d3063d83b33c609377c159d04dc85fe3c8814cf2abdfcf17d144eefc35c545828e57ca1d5adabe269d398d860c59b765aa36486fe33d50aed2989807372832623e8fd723c9fb5c4f40b50689960e4794d44cc867f7414fdb4e47d3fd0624ac0942ebd1fc637cc7360569e948a00a178101c8a38e162784e19ddc180e9cf80188d7ef8c5868cbb6a5c17d2699f79bbeb6641a22836e3bd57c5330f5893260ce1c50614820a2", 0xbf}], 0x8, &(0x7f0000de0000)=[{0x40, 0x13f, 0x9, "3f2b68d1ebe08e0a4bb4de16d0f6352aa8a917457013fab0a31e6d5c4306e799d4209c141c69a5cc650b4f4b"}, {0x70, 0x107, 0x3, "bce0c4596297b1fe66d6232939bcb9e1f991e3663353f8b0be1ecd9c623cd44c1d004869720a8a57009c84f6a83753062567fa3fdd80f8b5532d843d4c2be0d72527463d8d4a294c50f28fe4b84b292d3db3bad311351b7bc6049ae9"}, {0x88, 0x11, 0x1000, "1ca8540bf132c2d643c3c5fd764a1255d128f6333249a0b91301320e7ab63497c21f7cc280e9a80155099f165694e1be5a5d8db83cd0485d82bdcd7cd6c8ddd84a9c8e454cc19d123fab65071a03d12542132b9588f9e6728625040966b1c2238d7cfe22517671aa2789dc1336fa22fc66b664fa49ed8a75"}], 0x138, 0x20000000}, 0x0}], 0x3, 0x44) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f3f000)='westwood\x00', 0x9) 2018/01/31 10:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000c92000)=0x3, 0x4) setresuid(0x0, r1, 0x0) 2018/01/31 10:03:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/145) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x8, 0x1, 0xffffffffffffffc1, 0xffffffff, 0x6, 0x1, 0x1, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x9, 0xfff, 0x100000001, 0xb0e, 0x3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000)=0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b9c000)=0x7, 0x2) r4 = syz_open_procfs(r3, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r4, r2, &(0x7f0000bae000)=0x0, 0x400000ff) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000af2000)="a560a223f232709d5c64d5f11ab4da57d065fb8ebee5b10fb10dfaaebff174665346b7f21c184f42425ac713123ea2a20e10f6647b3067e3c179f7a9390dbeec2a6c2a") 2018/01/31 10:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) getrandom(&(0x7f0000d85000)=""/0, 0x0, 0x3) 2018/01/31 10:03:16 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9602}) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r1 = syz_open_dev$mouse(&(0x7f00009bd000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5c000-0x10)=[{&(0x7f0000277000)=""/109, 0x6d}], 0x1, &(0x7f00000f4000)=""/28, 0x1c, 0x4}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000-0x4)=0x1) 2018/01/31 10:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00007d4000)={0x0, ""/8}, 0x10, 0x3, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/31 10:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x4400) signalfd4(r0, &(0x7f0000ff5000)={0x1ff}, 0x8, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e0e000)="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", 0xfc) 2018/01/31 10:03:16 executing program 4: ioprio_set$uid(0x0, 0x0, 0x2) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x70ddfbfe) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0x4) r1 = syz_open_dev$amidi(&(0x7f00001c7000)='/dev/amidi#\x00', 0x6a, 0x880) r2 = add_key$keyring(&(0x7f00006b2000-0x8)='keyring\x00', &(0x7f0000aa2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000032f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f00009eb000-0xa)='big_key\x00', &(0x7f00001c5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fab000-0xc)='/dev/amidi#\x00', r2) prctl$getreaper(0x2, &(0x7f00002b6000-0x8)=0x0) keyctl$unlink(0x9, r2, r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000966000)=0x1, 0x4) 2018/01/31 10:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f000009e000)='y', 0x1}], 0x1) r1 = open(&(0x7f0000518000)='./file0/bus\x00', 0x100000000000000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00001ce000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ea9000-0x108)={0x0, @in={{0x2, 0x2, @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]}, [0x8000, 0x200, 0x401, 0x8, 0x400, 0x2000000000000000, 0x3, 0x10001, 0x4, 0x75, 0x9, 0x9, 0x15, 0x6, 0xffff]}, &(0x7f0000000000)=0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000+0x7df)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000700000-0xb5)={r1, 0xad, "2a54f91a18b05015a527650d25f21701d7363e9ce542588795d136e22fea8449f121fbbdd195d325f86ad381194d4159123ab3ba853b3f298383894e03a94c6ce1a8c43121ac59c31a0bf1b7d50526946edeafd87192a351464f72f235dafa1b4b7d92e7015a764981ea5a9a5460b2361ae292770aff0a650882208d36c218b24986b067983d3e2695f4b8f67a584893b2e735f6c0f122b3b319a8ce771e973087624e47f44c61e2f633558412"}, &(0x7f0000001000-0x4)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bb0000-0x8)={r1, 0x55}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000693000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000010f000)=0xfffffffffffffff9, 0x4) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 37.081652] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 37.082146] kauditd_printk_skb: 5 callbacks suppressed 2018/01/31 10:03:17 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = open(&(0x7f0000bc1000-0x8)='./file0\x00', 0x9f16aa1a038f015c, 0x1040) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000a73000)={0xf, 0x2, 0x0, 0x1, 0x200}) mmap$binder(&(0x7f0000b93000/0x2000)=nil, 0x2000, 0x0, 0x20071, r0, 0x0) 2018/01/31 10:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b8e000)=[{&(0x7f0000976000)=""/107, 0x6b}, {&(0x7f00009cd000)=""/26, 0x1a}, {&(0x7f0000d9b000)=""/93, 0x5d}, {&(0x7f0000731000-0x1000)=""/4096, 0x1000}, {&(0x7f0000846000-0x28)=""/40, 0x28}], 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000470000)=@common='gretap0\x00') r2 = syz_open_dev$mouse(&(0x7f0000e9e000)='/dev/input/mouse#\x00', 0x3f, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000667000-0x8)={r0, r2}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000708000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getxattr(&(0x7f0000824000)='./file0\x00', &(0x7f0000981000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000055f000)=""/2, 0x2) [ 37.082154] audit: type=1400 audit(1517392996.949:24): avc: denied { write } for pid=5276 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 10:03:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000000)="364796f6702aa2e554480b39c1ea471a100617f57cca0c5d7c8ea46f27fd4ffda7b6d0af47f21c6f3ddf51f3c190fab6db8ee2b939748daacd98058dc27a64111f4c0141bce874b0820332080fa09d41b8ef2190b38fc8fbc377fd111811cda767f44b49049ef3f982ac2f5648b2287e36535074055b2fc8c75d8a7a9bf45d9f7f1658e639e1659c46df697263a873ef088e3667cfdaddb6fc149b42081f2a5e188c86ebe768e249c45a03cbce949bb9e9e7ff76db2f691b") 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) socket(0x15, 0x80005, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r0) recvfrom(r1, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f000023b000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/31 10:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000e8000)={0x0, 0xa2}, &(0x7f0000a2b000)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007b5000-0xc)={&(0x7f00009be000)='./file0\x00', r0}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dcb000)={r1, @in6={{0xa, 0x1, 0x3, @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]}, 0x2, 0x4, 0x100, 0x6, 0x80}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.256058] audit: type=1400 audit(1517392997.124:25): avc: denied { name_bind } for pid=5319 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl(r0, 0x4, &(0x7f0000e29000-0x1000)="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") 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x259) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r2, &(0x7f0000a34000-0x1c)={&(0x7f0000630000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d5000-0x8)=[], 0x0, &(0x7f0000373000)=""/106, 0x6a, 0x0}, 0x0) 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 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) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f00007c4000)="c9eb07b5f167a251d1a8577192ce61102502d7a2801cb3ceaf7adc77e8b60e8b44a1fabf810b8bdf55e543d897d1f7e3747cd6d2c8fa35c9017e62563d12bd262a26b8b694f3984fd5b1f0f27c0005a64300c96f0d737d41c9649c471b479d6c6d3829b37171220ceae74755d5de19e54a40336b93ec4d4e3afe1d507eeb367412c66f847db40332484dae58613c2984ded22a3effff00000000000022c977b28d42869ece5801afc2622a6ba209c8dc62e9dd4d4b15a02248bf0008be19ae02d7aeb33a40944637b9769fd18b029c462ce9431fba901cadb7dc5a") 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/dsp\x00', 0x4082, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000392000)={"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"}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/31 10:03:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) 2018/01/31 10:03:17 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000063c000)="f479d59b7668cb199bf8307df19b09e276b28795e717e0b8d8a3e7ed2e1068d390d8ccbd415a276daaa52cfbae018d8e4d7934531e02d113d237838a5d06968035e377e37d86c3a44abb69e984cf794a9cb6808b4759e66ba081fbdd4b14bd4c6cfc832d72", 0x65}, {&(0x7f0000001000-0x60)="fbc6b83e8cf5945d9cb6085a30fe14d8e58bdad25f6ba12ea8ad3d0d07faee62159e9ff84daa8fbc07ab5beaef73424e2d273372e5300a97db70313002cdd468da5bd8ea63ad977b73128e589af13aed0062d1cbb9643284550574c782c0275c", 0x60}, {&(0x7f0000855000-0xcc)="23ff4f0bb556ccfe2aef05631584be42818cccb0e917c87974808514fe91c2b6a7050268fa73604bb86b4019bf668b26239e2a6718695faaf373793ba5b4c9a662fafa35e96536859ed876bb0d9a7f992ccf295729d8ab1d9a7bcad0eeab01cd5d79eb3f3a93f3a598522c73a312150e8201a3e7d09e0a6888952821403108d6a7f5ac23d4c40262539f5b5760a53fabad612e86398db4e5f532d25a7c03b91f8e6f7b53d1c35c27c57dfe356fd6f2c2eba88864d0c19604a150e71d5680e783a3b488a033682c24439c8227", 0xcc}, {&(0x7f0000688000-0xd1)="ccabc02e08a0c87f5617ae8fb23cc0fc687682fdcc31cb288e937a6d318af7171110fdad8bd010b11af5b50ae58d9ab023d3ff46813040adba19a13fa59a7b9ab8dff3e2542a62ecbf8a6506187ff9cb2ce9054ddca1d0bec976a8dc1621a14fbce591d4c6a0fa423c2acb2cf60123f1a9aad2eb1820bd74ef98d3d3017f459b44b9eed59871899d176276ff849b9cfc11958c1c491347c86e62e96812c0cf6a6eb732573d673eaf4c0e7b80d3692924f514181413db494b30d4b1986a6ecb21cb47993d8f1cfd4bd0d849fbae212160e9", 0xd1}], 0x4, &(0x7f0000b68000)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x40}, {0x0, 0x0, &(0x7f000006f000-0x10)=[{&(0x7f0000000000)="a9d7d8d3727a5c1667b8862c6b1eba2bd06ffe066cac2d0527f9745258f21a147340497b3462c34cfea9bd7f96e87831db0f2b23554bb9fa261f55b3c71858dd89e4e996a6d08869512fc858d1100c4e7c1ea3c258b9998d502938a1633addd1c76cb11ae7bed7ec498a90a69d1a3650a9753999244f9340c3b91cc2cf73ea6eb7dae8429ffc97e65b33a746af1e996ed94819", 0x93}], 0x1, &(0x7f0000411000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000b2a000-0x60)=[{&(0x7f0000000000)="6cf3ab1fbac5d1d3682a93a2f6d37ec80b7507a7f607538c0d7d78bf074ec287d5887b3ecd68c656b4acd0c22df57406dd72c894dbf14bb8129d186e08e98869086b8a5ac8069aa776cc89d1831cfedf4d0cf97ee782b34cad7b8c3a1b3f00f913a38233be5d64a9012f211d7e70ca566611ebd8b38928fa8ce6a7ff0aa612a4f8381be2db6e2411515945a0f6580e61932c3e7be5cea8ba8489af5c7fdacc06ec26b70c0c05b7698c393d319118a0cb20e496f64a21f6e36292437e9a47c3c9c8767114ad45f207299ae7681bd204cc1391801e38dbcb2dc07dfebb7e", 0xdd}, {&(0x7f0000b5c000-0xf8)="a9e125800b577a45f5a0c9af86023317c2ae651cc037749adc64e537af211a6633ffb43bd25452b24888f6667d5d43864909cdc00982b6653cf0339d380fa994376b08cae7b1fe5ef996997c7c3e5b5aa88afa8468ac7f448a45414ccb0dd77ddcf76431d702e0442fe72cb6d157ea52707d4a2a337452dacd09f01033680d5acedf63a80b77c765c18f6883676fd4abac0df0fedf28ac433fbe3d1aca40a2a061c00dfa1472ed67dd5414bca3c0d22d85a3a89142a95da77d440f72610207450390bf8b4bab843c561c583457ae3e80493d1fc49332238746650da0901f0d774eeabeefbe734ed67ca6b7bee4c3f82b8bc270bd6ac589ef", 0xf8}, 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{&(0x7f00004e4000-0x1000)="37f1fea15cde1552347efdfa1b1dfb822a5281e6d3a2024654731c13d4c98ca6c6f86e8e11c7b5ac9be7939dc8129485fb1f97018deb83f6a2bf2751e65221a2c07aeae28ad0cfb48940661395afdb1e248a1d4215a1958469acdfa6d2d46688601dfd807477658951cf90e6c2c3ffdc83c29cd6c9f8b4aa38167385548b619a614207317d4434b3d5c18c1b6987b1ca8554e004fa0ea7cfbcaba22ccd038da3d76c96bca4f1bf288453a294a7b0a5bc640bb11953f668093d62c320cfed267ed43e3822b70f63d0c6f20c601705e2452967aff8431360167a9946d2c38a5028ccccabea54da286a0f1775ac72b0ebc1b06ff6707c4007e1e8b94d755cf8309dc717f09b66a06931d162397ffb561d473ec866e33a8ed6b16280004e63f962e14421652ad01dcfbf05504bba35cf7a40b8e5a8ec025b38bcca81737c4664d0128c93725670d7279c714e8a7b678028dd668e1a0659d665b10aa8893f478cb3f74f501b3f0e9de40d60b8fa65ffb955e8f9d3549a32c360dd4eadc50b66114427df3bde7a1ed6732171e700789f7c5b67685eb836389e77be060eec63f6aee1830c3006d0089d60ba945e70ec6c46315d7a84fa6e63ecb5c8b25bcba94cd64b7eff30f77ba94d234dc4f9095bba380edabdbee15aac6bd65edabd91867f53711177d7187e4087c3288858fa3b756b52dd876e915da02f5d305daf9dd6c6ce0b748bd800fa230298890ab9f9b1dcdd836765141db62b70bfada13b8363ebc249b25bd62e53ba102260831c49fb308f547de41206087e145e7d2760767cf4e51f1fc1de0628a32e18607d9b4e4afd4ef570e6ab6de33d1ed83bd412de2fcb2d4160ce642f77e46f289a3008a2a45d420fdd4ad037eee210e438817ccbcf2f8b5f1be068626561e76ffcc5e24a8d1efb963f47773d6c66a2cd16e09938e7cbc11e1ce152414206075300ff6c218212d1cc050d29731b729d21c966740542c1d2cf927b78056fe5c875079842428d6d4cb2cf409b06c0745df85c64377f5de61bd36f1cc5ef5e9ee11eab2066d8fa0e301df66558db128ce7577fd42b84c83e020f2a4a1e2a364e6057e283004344866b8b70803df153f18c0cd5eccddac99e035c57a59e36d5c58f4085a0ae9b9a69cd0872190acf72671a279dfac9ef0c8680b820498ffc5ae3a77e6e959c0ce92ce0a6d08eb84f8268ab100119ca11ab422decbc88d747d484a64faa9d0d92da86e874802934486a06bb208a1b3157059ebf2453feaffa080bb1d0e989cc36009fa9cb1801895464c199a43a7d385e91f2ee0e22d3bacdad448e3f3e656b159f67f49f85abfc599a196cb85ea988ac690fc5c91b56296981b856ab818161da04fb16bbc965cf13373346a6c4b45d4ea99fb273910a1f162597e87f694365b01ed942833bced4fb27fd169f24ba0ccacfa9f0b32a276b28e3b0eca1ebde4417f10f705f8aae458c8e220428093e4faa901bd2e98ba077b99aa115dad0cff5289502acdd1a1587f8e3419bed1b4332351aeedade7f4a32890ffa2b43aff6f4046478d95e408fdbec9d8a41d7db1d3272d3b7385431a88fb2728501341abb137ced89c59551d1a58d72444354f0e520717d9ccf9ad0565788027a291ba4a7642d8795f23c086505b8781d6a2ff74aff482be5bfc98df708b2f893daf921d6cc835ce0e75ff5ce419e0bcb1cc91451449ae0cca9546deadb743d094107e9674b2d09ac1ea213ec8e174c919c8f2cfd4d3009905b329b32c734741fa2426ca6ffeb6ca435f2bb09478b7cc864ff60037b4d7cdff85f658e0f17022e51179e91dc8fdca175f6c1549b869b81d2b60860e486d8c4de02da02b3b47256980bc04c81dc17dccda12a26a7382df899713e074e530fb1d51cfadf05e697c460470d821c2c434b0cd143d7264515f651aa17da7abd43668703a85eba113bfde1245bdb6077f93f43a8d46f99e2a3fe91d720e895dd1af1e51d3bef077a520185c9f59f81bbda4aa542b4db25caf01da2c6166d9671b3084d13859862609b209bd8c49357e8740b8b8f5745468b1ba4a3db13ece777c68acca4e7cc151522b21bc66622e31e21c841297da232457af92acc221abe51cbc9d072a1c3e69723fd618619f8344dd0b25c733425862cf60ec3ddc0a50590dd5bb358c675d7f5cf0b08a365cb181bb4707e7d0a61e7a9306ee7afc0273e459ea26b914deabd1c3ef22d5338693ae982ef7fa767aa16ebe7b9fd5dc01e9b2a7bca505fac493dccd0167703b4a4b86d2d523411eacfdb2ce3ad6485011a4cebd534fe36f9ae000af502983d895bf26cccb3c612b2edeb48343f26eb62aa85f192cb29ce494c283383b8d861a716112adfc7ceff33c2e8ebbceeefa00d27d49ba9b529248de66434c41b6052bd0a72fbea8c678ea26185ffeaddf777f6f6062ba0ac5fbd37e7f8b9101dd8be962768d5008c201d758c5a885a66060bac879360bbf163127fd52b35c0a414ce74874746e7be05d9d8a67b5fb48d2c58d119415f338f7cea6a3cd87fbfd008e5b38c286270c5baa8270713e2c1ebd41cf4a966f8e85dc5ec67e6d524b37275d0160c5447f1bd457f7ddc0109aedb815951859a4379dd211bd92fdf8a0a8afc6904c00a07cfb1bc0b68f4d5ba943415d70630f1344c25b1999ff9e7dd5a34c50216dda9298d4b2bc08a94359b8cc7b8a19d6de2ca30abb6a11566a25e9ecc4be738e3869dcd606c53f5f085562b1d291769f56920dbb5e3c9df38a97faf1c35fd23295418e7b5866dfcb32c7a2b15c5782d37c8b66271900fec5c72c0fdcb015253576dff6ae355342cd1c99cb8a1f5f9a62c0483c6e6a95b0d7d07ac8adf30fbab2d426dab603317eea59f1b52626b2a3b0bf8fa4e35d18b713a06177f5066f0ec2802b66abe1fd32fb1c8f42363ab1bd29b04eeec3d69a1753d1d3694dcb23b3ed8c787c02a86428f9a2b501ddd3f98ead55e2011c22fe6426473250710619b5286d26bf6d5515641605bd598cd68bc0e0950e762820a82803fe9a4c59dd87aa21e4ba6a4cba3bcfb86a3184c41e4852a542348ccf8dd78ab48b1738eb91bf00bd75665b9b0531d4b2b518a179c2a0c05d30e02681dbf189d32bc556ca320debc2162967310c6ce98ba648c2d13a137177015294ce5ec7f1cfdbd217dc4524fd41fa39569288442fdd8a4a60023b763fdd948ffca93b29e8154054d5491039c10b756e44a95e5dd1ef568c49b7a7f3d237fc9eb22d585c0fe52d96336b3b42835ae06e387b6c373ecf63af0f477c75ce7f253a262ca7b56bb286ad811fc2142433b70057a0c5bde2ecfc6779c9be85ec2d2388378233c0618bacfebf432abb41f311b45de169b088dbec427b2346933b494e505fa72bfbc9319e01aa5a0b31c49376bc1ad1d2b318a9422aa9099b9cc24081634036ab80ba2d1ab568ac211fb927f9c150511775b54ad515f4f0f136d76a51bcf42dbcb2d4d2ab55b1514062ecc10dbdeb42428280c72ec518a827b2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0x1000}], 0x4, &(0x7f00002cd000)=[@iv={0xb8, 0x117, 0x2, 0x9f, "801a194d896bbbe01eb13edde1ef8a98d39272ed3c901f23a5f8ae9da72ad45d7a9b01abb242090a6812dbc7acaf9cf00eaf99ec10a4186811e32176cb05382d5cebdcb1b90eb42c9a3ff9460db4cc162d4c32324c08c18a219b2e4980656032efe47b98b33429fa9a8b576112d1746a359234e2d83230e4f2bf8de771dbe4efdbe808e578b98f86b086c77efd8043243bbde321dad055d33312cd05e8d598"}], 0xb8, 0x40}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="06db0479be6cd18a9d3f83786bb23763558b06e078581d5ccd6b32a2cdabdadde2a3ebfa6dfc1f45f214ef3dfd7546ede58989ad9139fb5d22e38fa6683d25aba62da4989fd812a4271389d043273facb1f20c9f40921862b51db11b43cb4a4546e773149ded5eb97d220e0b4873ff8090f371c6fa5a682f9ca622be1b2d020e0b254ee37d8087b2a35ed9b58a8d4e0a4988c33a16030fd91f60f82af08d1061f60486fb74a33232308a73f7205b894fe7edb46c1583181bc781a3534671c05d343034e22e8be97835fd7b38fba8dd", 0xcf}, {&(0x7f0000000000)="c1aa6c13b76dcd4d6419b698ef8caa7931e8ec2f343893328402189c64cf79d34dc1a0d613ce615b8e0df876b3a349b415ce97cf34f46450f65a5e8fbbe532bb5e00e32bde01", 0x46}, {&(0x7f0000000000)="f756b0481a3ea9a27f54c329bf2d29fddda0cb500ae027eaf862d6df1fbc1c44728e15ca4807d577e571614398664fb689fd4a4a21b902bb00bea0764dafcb89c4fa30ec645e131c80c0cf15", 0x4c}, {&(0x7f0000912000-0x72)="a44d17d471f75a0df9e4d97aee6678069f4d66d12f9ac0ea35093e3db329475faa7476e3decb6fd885808d055235897b1d82a85bb05e6b597f1709fc160b376a20d47a934b6ab2018543b34d4ad8fd63db3ba70125ca965ba01becad396edfe365956655e3cedb0d03e9631337a92d7b04b2", 0x72}], 0x4, &(0x7f00002bb000)=[@iv={0x20, 0x117, 0x2, 0x6, "ba5e09321fa9"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x83, "984ed192347b2fc9bf186ffd042a835929463c93ce2f754d6171366b0a2f7cdb4870d502af85876f30ab32a4a5e28c6450521888dea72e1c9d94c34196ed9946c227984defab0f523853fc3674855d5903264e9b776f8d8a5cdff9c61a7ec1274fbbf344d76c39dc8d3a472cefac4d8130bbbf6b64562d3ed6ee6a2b63ed4c8c33ef5b"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xcc, "5a918585551aa387776a48eb2aa7a18e2278b0bac9339b674f9ffe71e2cd27ad314f03b4661b62075f089f603fc0d55b552070635ccb9a72ecc4f1c4d0b893d0f88a0ce574a08ba4c64b5c95b58dc1ecec33baca0efcce9afacff780207c825f31aaeb199415ae59a995e869534b16920c66471c062c245936d5641ba97e850354d919572cb7c983b4c1c064a7ffbd94a8f8ac08483e1b8dfe3e3a432cba2ebf9b85c0c86c68f3e907eb9cb4bba7c4deb6a6bd7ff133c925664a7f7e41ebfff0524f8f644ce90bdcae1c877b"}], 0x210, 0x9ea8f2d3919ff2ac}, {0x0, 0x0, &(0x7f000032d000-0x20)=[{&(0x7f00006ab000)="e1ad9b5b9a6c8ce511f61212d471706afa9de756c1fc064c67702acd4c19d23a9ce6565cb9031ef6ab8770d67b62577bf73053126b46", 0x36}, {&(0x7f0000001000-0x11)="1b83cf9f3b5c8a336a068ba1f4515aac3d", 0x11}], 0x2, &(0x7f0000e07000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40d1}], 0x9, 0x0) 2018/01/31 10:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000743000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000d11000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000366000)={0x0, 0x7, 0x0, 0x65, 0x4, 0x4c01, 0x7, 0x0, 0x200, 0x8f}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a9e000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8040) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00005c6000)=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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xded, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000000002, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) [ 37.284863] audit: type=1400 audit(1517392997.124:26): avc: denied { node_bind } for pid=5319 comm="syz-executor4" saddr=::1 src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 37.308979] audit: type=1400 audit(1517392997.153:27): avc: denied { name_connect } for pid=5319 comm="syz-executor4" dest=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/31 10:03:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)=0x0) 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={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 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000bc1000-0x4)={0x1f, 0x3, 0x2000}, 0x4) timer_create(0x1, &(0x7f000027c000-0x60)={0x0, 0x8, 0x5, @thr={&(0x7f0000c48000)="e380aafccefbd0177ff4674706482a367a9c5221d81869f17aacdba5004ccc2692e72e482b8c8ca088b0cea63f1523b9479e88effcb61b5e667f688d0d12e73d5266463dce8f1df9a8dab025a9891e630a8c65f0cda470ed33aed1", &(0x7f0000e37000-0xab)="4eed45576d2419e10f9a368be18456d977f6d4a349a955cb2f30c5437640affc5e57b70df98d7fdd1a8f38259617559d83a67e40b140ba7b9e2ebe5abb723a29cf5ea3eb8e651baaa256b12515f710aec942677760288abecd8ef4e0cee41e0887e47553cf5e7f05dd7d47ce380b464e635cce3c1c56b97c0b94e26e6e0e2184709364b71d1d103d9bedb7cb56b99682d003d7cf30dee2deb587f4fa28e95b5b21fc267290acc3d07a3b9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b0000-0x2)=0x0) tee(r0, r0, 0x8, 0x1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000c51000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e1000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e58000)="9fb17294032c626df47be0b702e3422f9fd1f2cf6918dd74bd9e963de160f66f123c200fa685e61cf58cfbba9b87246e499b83ab856e59f8dcc79d7c7ba1c0868c102e7c2bb04f147637fae7433830a4af2521e92c7b244728b41b3cd0a914cade06d1dc2443b6a0908941547bc573f0fa9c65b59ca2a0f6bdf508fc9d54487dcfd7b42c45a3ce52da85775e0ad1a37b051eccbdbcc10b1e9038eed0d2b38cbc0734a37c571a7c00379f5bfaba88a07a976c08c364bb1b74fc718bc3625b36c3926073598e279b45e1232bac072758561ffa3b3ef02f561d278f6b37153d133055458cefde3d8a400a4b63d59296f0a62c2dfa9233299e5141909638d940fc") perf_event_open(&(0x7f0000d2b000-0x78)={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 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000057f000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000f1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x3ff, 0x0, 0x7ff, 0x0, 0x0, 0x8001, 0x1]}, 0x5c) 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) recvmsg(r0, &(0x7f0000564000-0x38)={&(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000935000-0x60)=[{&(0x7f000009f000)=""/191, 0xbf}, {&(0x7f0000aa5000-0xb)=""/11, 0xb}, {&(0x7f000091e000)=""/149, 0x95}, {&(0x7f0000d1b000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/239, 0xef}, {&(0x7f000064c000-0x57)=""/87, 0x57}], 0x6, &(0x7f000041a000-0x5e)=""/94, 0x5e, 0x5}, 0x100) bind$bt_rfcomm(r5, &(0x7f000067f000-0x9)={0x1f, {0x6, 0x4, 0x2, 0x6e12, 0xe3, 0x1000}, 0x4}, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f00009c4000-0x1)=0x4) r7 = dup3(r4, r4, 0x80000) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r9}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f0000c6e000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r7, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/31 10:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) r0 = creat(&(0x7f0000474000-0x8)='./file0\x00', 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cd1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/context\x00', 0x2, 0x0) r4 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003bd000)={0x0, 0x0}) lstat(&(0x7f0000bf6000)='./file0\x00', &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004ea000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000)=0xe8) getresgid(&(0x7f00008e9000-0x4)=0x0, &(0x7f0000814000)=0x0, &(0x7f000004e000)=0x0) r13 = open(&(0x7f0000b0e000-0x8)='./file0\x00', 0x101001, 0x10) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r15 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000345000)='/dev/ashmem\x00', 0x400, 0x0) r16 = epoll_create(0x1f) r17 = fanotify_init(0x9, 0x8000) r18 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d4c000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000a98000)={0x0, 0x3, 0x1, 0xffffffffffffff9c, 0x0}) r21 = accept$ax25(0xffffffffffffffff, &(0x7f0000c85000)={0x0, {""/7}, 0x0}, &(0x7f0000d8d000)=0x10) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000949000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000441000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000770000+0x5ba)=0xc) r25 = signalfd4(0xffffffffffffffff, &(0x7f0000a99000)={0x7}, 0x8, 0x800) r26 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000511000-0x10)='/selinux/policy\x00', 0x0, 0x0) r27 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a7000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r28 = signalfd4(0xffffffffffffffff, &(0x7f00001d8000)={0x3}, 0x8, 0x800) r29 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000c7d000-0x8)='./file0\x00', &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f000021c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = socket$vsock_dgram(0x28, 0x2, 0x0) r33 = socket$nfc_raw(0x27, 0xc21c02a14b1d3ceb, 0x0) r34 = accept4$inet(0xffffffffffffffff, &(0x7f00006bf000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000)=0x10, 0x800) r35 = socket$inet_tcp(0x2, 0x1, 0x0) r36 = socket(0x3, 0xb9a08be2d33e1828, 0xb4c1) r37 = syz_open_dev$evdev(&(0x7f0000082000-0x12)='/dev/input/event#\x00', 0x8000, 0x40) r38 = socket$inet_tcp(0x2, 0x1, 0x0) r39 = socket$inet6_sctp(0xa, 0x5, 0x84) r40 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000649000-0x4)=0x0, 0x4) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000f85000)={0x6, 0x31, 0x0, 0xffffffffffffff9c, 0x0}) r42 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d79000)={0x0, 0x0}) r44 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/vhost-net\x00', 0x2, 0x0) r45 = socket$packet(0x11, 0xfffffffffffffdff, 0x300) r46 = perf_event_open(&(0x7f00003a4000-0x78)={0x2, 0x78, 0x8, 0x6f, 0x1, 0x4000000000000, 0x0, 0x9, 0x8218, 0x4, 0xb58, 0x400, 0x7ff, 0x10001, 0x80000000, 0x8, 0xff, 0x8, 0xaa0, 0x3, 0x9, 0x1, 0x3a7e, 0x200, 0x1, 0x1, 0x80000001, 0x6, 0xff, 0x9, 0x0, 0xebe2, 0x0, 0x8, 0x9, 0x2, 0x2, 0x1, 0x0, 0xd1, 0x5, @perf_config_ext={0xb02a, 0x8}, 0x10001, 0x7, 0x131c, 0x6, 0x8000, 0x3, 0x8, 0x0}, 0x0, 0x80, 0xffffffffffffff9c, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f71000)={0x0, 0x0}) getresuid(&(0x7f00000a4000-0x4)=0x0, &(0x7f000093d000)=0x0, &(0x7f0000ec9000)=0x0) r49 = getegid() r50 = signalfd(0xffffffffffffff9c, &(0x7f0000c5e000)={0x2}, 0x8) r51 = timerfd_create(0x7, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf2000)={0x0, 0x0}) r53 = syz_open_dev$audion(&(0x7f0000cbf000-0xc)='/dev/audio#\x00', 0x0, 0x200000) r54 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000432000)=0x10, 0x800) r55 = openat(0xffffffffffffff9c, &(0x7f0000d4d000)='./file0\x00', 0x2001, 0x10) r56 = epoll_create1(0x80000) r57 = socket$nl_route(0x10, 0x3, 0x0) r58 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dc000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) r59 = socket$unix(0x1, 0x7, 0x0) r60 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000976000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000403000)=0x60) r61 = socket$netlink(0x10, 0x3, 0x8000000004) r62 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f33000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r63 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d3c000-0x5)={0x0, 0x0}) r65 = openat$dir(0xffffffffffffff9c, &(0x7f0000271000-0x8)='./file0\x00', 0x20000, 0x10) sendmmsg$unix(r0, &(0x7f0000bde000-0x70)=[{&(0x7f0000d39000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000015e000)=[{&(0x7f0000bf6000)="d274ea3572cf4531e52d61ad45bfa4611db670a9dd86d7c3813115419cb5b4739b03e34bcad3bc36c8d77408744559b9a564", 0x32}, {&(0x7f0000b19000-0xbc)="90fba059a4f46197674d96795f67a26b24bc24cccd8b991022da541adbcb45bca155a8b73e3f237e8c010caa77ff579132a66195f0a92858087f63a9ede8dcb0009e201aa746d2e5c605dfad066f90e196c64da6092d0b630304cfc57ff367f04dbcc3358100171185a11d789d14d876d3b66218746332d3f6f432b242a04e5991e3f1b065b00e55a3985dd028899ed25f2bf1210cc44a3a402ba542d3189ef4f3b0feb84efd1fdd6bc8906eeb70b1eed6ad400d8bc75d2c13ca0f9a", 0xbc}, {&(0x7f0000ae3000)="3f0a9e3d01df9057040c463b258bba7db239e680c76f16bd35fe2ad0efbdeeed720342c4edf6780bc0447d9ef85ee0a82d07b46f2cac0415cc83c9ce67f8f2afd5439bec457874521c6aa4ec0376284f1cc9a85bdc91bfa3b3a344c1320c30bcc4cffeafebc4605d4142d543e610a89b4a6a3914da73a259219ab72042a16a9a", 0x80}], 0x3, &(0x7f0000e68000-0xd8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xd8, 0x0}, {&(0x7f0000cc6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000705000-0x20)=[{&(0x7f0000b21000-0xc2)="cb732c253737535b7e6b884dc5e7dd9c8e46d71c81c6aadac0f5efddea2ffadfde6231d049c51de221be6d12e858eefc8a6525d66220763b4a00b6dd650d891f392d7ff0e6a0c1576dee1bbf204bda7beed7568e37bd8263134e48a9e77f04d7a95de140df4a2f5198c3ed3e0e1726c0ae51ea1d6d1292021d8e4d723e2e584cc1b7860c6afa85fb9020b71260f218accc9932b8b905d1f6516360603502b4cb58a25b4c8919bafc52bee264fc349ace63db29063bcb83ce284085aab2271e9211aa", 0xc2}, {&(0x7f0000c55000)="e0369d71a70d01690258bc20006dfb740f424ed37a3e15a1f1dbb76aab1af9c427ae7bb240284a210e25e1ef6d0ef2aba2f41cecfdbf79", 0x37}], 0x2, &(0x7f0000db3000-0x150)=[@rights={0x18, 0x1, 0x1, [r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39]}, @rights={0x30, 0x1, 0x1, [r40, r41, r42, r43, r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r50, r51, r52, r53]}, @rights={0x30, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60]}, @rights={0x28, 0x1, 0x1, [r61, r62, r63, r64, r65]}], 0x150, 0x0}], 0x2, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000aae000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00004e8000-0xb0)={{0x80000001, 0x3}, 'port1\x00', 0x44, 0x2, 0x72, 0x1, 0x401, 0x9df, 0x4, 0x0, 0x5, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000045000-0x4)=0x0, &(0x7f0000c68000)=0x4) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000048f000)=0x4, 0x4) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00005c3000-0xab)="dd84227110bff20bf38c1fdddf9a4c848d4c2051961a411e08f7408f40c68427d28831ff44e7ea678a7ca3a3b212c4ed6f660fbed5e5bfeca62ce04b5d79ad3239aed2217314f5b7994dbd8a7aa07caaf26c8d3895e175cb36b7b3f62e13f780d7aba80e79ab9d65887a4422c6ea51f8aa1e8508303de2a7ed9662d0039593bc5dee9e2bf017fa7edb68f2d81ecb0cc5b288a6bbda6e81a1dc57bfead94e0b95f466a55dc5518e5e569345", 0xab, 0x4008044, &(0x7f0000ccb000)={0x4, 0x206, 0x1, "4342de9ed4e6", 0x4, 0x0}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000030e000)=0x0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) [ 37.481889] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/31 10:03:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006ca000)=@sack_info={0x0, 0x6, 0x41}, &(0x7f000008c000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000180000)={r1, 0x7, 0x7, [0xa1d, 0x5, 0x62, 0x1, 0x7, 0x8, 0x8]}, 0x16) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x5, &(0x7f0000018000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, "c4e60974958cac09"}}}}}, 0x0) [ 37.490837] audit: type=1400 audit(1517392997.350:28): avc: denied { map } for pid=5356 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14678 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000ede000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555555555555c8, 0x20) inotify_init1(0x0) 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bae000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) openat$pfkey(0xffffffffffffff9c, &(0x7f0000864000)='/proc/self/net/pfkey\x00', 0x680002, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) set_mempolicy(0x0, &(0x7f0000004000-0x8)=0x0, 0x0) set_mempolicy(0x8000, &(0x7f0000d32000)=0x0, 0x8) syz_open_dev$mouse(&(0x7f0000e94000)='/dev/input/mouse#\x00', 0x8, 0x2) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f00007d0000-0x11)=@known='security.selinux\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e80000)={0xf11b, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8, 0x6, 0x0, 0x100000000, &(0x7f000058d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x5, 0x369e}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004bc000-0x8)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000106000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b49000)="", 0x0) 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000740000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00009ad000)=""/92) 2018/01/31 10:03:17 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x103ff, 0x2, 0x5000, 0x1000, &(0x7f0000ad0000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000013000-0x32)={0xffffffffffffffa5, 0x0, ""}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x418) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000012000-0x1c)={0x8c31, 0x9, 0x2, 0x0, 0x10001, 0x2, 0x6, 0x10000, 0x5, 0x80000001, 0x9, 0x7, 0x0, 0x3, 0x1, 0x3f, 0x5, 0x100000000, 0xffffffffffffff80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 10:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x800, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x9412, 0x100000001, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ff2000)={{0xa, 0x0, 0x2680, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x3070, @loopback={0x0, 0x1}, 0x80000000}, 0x80000001, [0x9, 0x5, 0x10001, 0xffffffff, 0x3ff, 0x7, 0x7, 0x1]}, 0x5c) 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002d8000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000b8e000)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000c14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00001d4000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f00006c3000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00006df000)=0xfffffffffffeffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000013a000-0x8)={0x0, 0x5ee994d7}, &(0x7f000052c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000835000)={r2, 0x4, 0x8, [0xda06, 0x400, 0x3, 0xffffffffffffffe1, 0x7, 0x0, 0x0, 0x7]}, &(0x7f0000e4b000)=0x18) 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000211000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="ffa788070cd6f06faf0fb4c6e7a45992", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="4f177f4a94f2", 0x81, 0x3, [0x3, 0xa121, 0x9, 0x3, 0x100000001, 0x2, 0x20, 0x10000, 0x2, 0x6, 0x4, 0x40, 0x81, 0x9a, 0x9, 0x6], 0x2, 0x8, 0x7}}}]}}, 0x2f8) recvmsg(r0, &(0x7f000039d000)={&(0x7f000039e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000039e000-0x30)=[{&(0x7f00001d7000)=""/26, 0x1a}, {&(0x7f00000c1000)=""/169, 0xa9}, {&(0x7f000039d000)=""/73, 0x49}], 0x3, &(0x7f000039e000-0xc0)=""/192, 0xc0, 0x7}, 0x40010001) 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002c8000-0xc)={0x5, 0x1, 0x3, 0x25f59a8f, 0xfffffffffffffff7}, 0xc) sendto$inet6(r0, &(0x7f0000636000-0x7d)="ddc2568b56e583b90649eb2a2705f977380089743ab63fc1042b052b689409955e90c847aace27f1e80a182178ebbf14e4b3c132c37aa606e7c387be2c9342f7d6c5fda2accd7636ed10578aa7fde894896736c605a2c20b2082bec3c8543a624512cdeecad764d4886d7fee3f0d022c01861c82b60371eecb40c394b7", 0x7d, 0x0, &(0x7f00003bb000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, 0xff6b) bind$inet6(r0, &(0x7f000079e000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000261000)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000050d000)={0x2712, 0x1, 0x2, 0x1000, &(0x7f0000aca000/0x1000)=nil}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0x6a, 0x162, 0x0, 0x0) 2018/01/31 10:03:17 executing program 3: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0xc2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000077e000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008c1000)='./file0\x00', &(0x7f0000491000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f000088b000)={0x0, 0x0}) r10 = fanotify_init(0x8, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000ba9000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003af000)='/dev/sequencer\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r18 = syz_open_dev$tun(&(0x7f0000063000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r21 = accept(0xffffffffffffffff, &(0x7f000075a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0x2e) r22 = socket$nfc_llcp(0x27, 0x3, 0x1) r23 = fanotify_init(0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b31000)='./file0\x00', &(0x7f0000001000-0x44)={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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000ffd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) r31 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d5a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000341000-0x70)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006e5000)=[{&(0x7f0000000000)='_', 0x1}, {&(0x7f0000000000)="5d3ebe60a495c27a1d26334ceb3f0706d62d1d2804d9473ef491a626fd96f2cc811df7614038a25c4f8fc83138db2b75349fbf03f516b04133a90653945585b96bf50a8b1cda8415197c77ad8ce1d73aead680dfd42113bbc78f84aa3883", 0x5e}, {&(0x7f0000e11000)="2373484a70e0483cc90ccc115906bb4286b530c3aa78206bd0248b395e5fcf5f0f05782f06d335ed9dc9fb76ff61c693f1bec77a74c4bcf4e03f4e1c07780fae3596d104e55569f1f9f702750a29424ecdfc9fa0e324c02e756a8cb3d504de69827f598590032f54a79bed7469a3d044062d95df6de1e0942eca2abc8c85e09d21b49265b470fe82eefcb2cdd1e5f6bd3191f265a29ee939b1745e942fdfd4c0947953095badeedc0cc155c9f78ccbbcabd96c6b3d0a13f7b00baa2d4bf87a4e41cf79d7762885bb8ab2b87b0c0ad36bd04226476cd37ffb6dcdc9a49236a8286a638e7bbf7d816995ec42", 0xeb}], 0x3, &(0x7f0000e5f000-0xa8)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}], 0xa8, 0x80}, {&(0x7f0000f22000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000cab000-0x28)="c12ed0077eb99b2abd5e26257db24b3f08e6e0a9fd6600a2071a15cf5f3e3b6f1b0ed5aa0274bcf0", 0x28}, {&(0x7f00003eb000)="9e292d729c57f0f6f527de97cc87f8109e76ef2d4b058c4c59828fddf79df4382a4cbf95dbcfdb482a64ba8a7e48ff9ba86e31af476f1fcc7ef6ca85d75a503180f8f541b076576b300d6bd5850069c6dfb5b77eff2fc74aedea5dced0f365159f947130c356ac1281dbbdd46592ae4574f383e6651dd4ae1abfac9702d07ee69fa2b61bbadee62733207b2c63c1bfc65ec7416217207f545e0bb606b59ca08b36ec6e4c677d301ed3364317ec79", 0xae}, {&(0x7f0000001000-0xaf)="8a532ab3640170416b85bfed7c3bb0baaaa4b38a9f441e3f04f3b0dae8be20dabc06c1f15f4eeb9f423518c43d25e3ff385755c2096c53a6c968fa914ef5728775b960a46b33c9479a51bef7c9a2caebda8b57149761ff776bc0c51ff197d95c0afbab4b77ad2bbf7d6605c91bf88507021a5e7ab973c5dc323db386f2096ecf1a03789e45741904554afd81799f0603a908b5d87b21bbdc2ab87b6d5d846d7f33b62fbef368f1a008f715bf0b93f9", 0xaf}], 0x3, &(0x7f0000001000-0x98)=[@rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r1, r24, r25}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r0, r33, 0x0}], 0x98, 0x15}], 0x2, 0x44000) kcmp(r0, r1, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0xfffffffffffffffe, &(0x7f00005c4000-0x10)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f58000-0x4)=0x59) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000b28000-0x22)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00001ee000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.841371] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 37.857456] ipt_CLUSTERIP: Please specify destination IP [ 37.874566] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 37.883960] ipt_CLUSTERIP: Please specify destination IP 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0xefb8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfefbff6ffffefff0, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a98000)=0x100, 0x4) 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) r1 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f2000-0x7e)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/01/31 10:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) read(r0, &(0x7f00003ba000-0x29)=""/41, 0x29) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x6) r4 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r4, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf5000)='timers\x00') preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f0000ca5000)=""/100, 0x31}], 0x10000000000003cc, 0x1000000000002) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000127000-0x1)='/dev/hwrng\x00', 0x580, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff9) 2018/01/31 10:03:17 executing program 0: 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) r0 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000ccd000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e87000-0x8)={0x0, 0x10001}, &(0x7f000005c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000919000-0x4)={0xffffffff, 0x9, 0x7, 0x20, r1}, 0x10) 2018/01/31 10:03:17 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, 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) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008b4000)={0x0, 0x0}) 2018/01/31 10:03:17 executing program 5: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffa) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x2, 0x8000) 2018/01/31 10:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006b2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 10:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e79000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000023a000)={0x0}, &(0x7f0000959000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00000cc000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) read$eventfd(0xffffffffffffffff, &(0x7f0000cb1000-0x8)=0x0, 0x8) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dc9000-0x30)=[], &(0x7f00006e9000-0x28)=[], 0x0) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/31 10:03:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) bind$alg(r0, &(0x7f00003a0000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bf5000)={0x0, 0x2}, &(0x7f000075a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b9c000)={r2, 0x5}, 0x8) write(r1, &(0x7f0000fd0000-0x176)="03789fb446f5b737457f999b2da815c5ee3952c65292661ea7e47cf7d75d4cd8", 0x20) socket$inet6(0xa, 0x0, 0x3) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f26000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000c6c000-0x2)="e846", &(0x7f000067d000-0x4)=0x0, &(0x7f00004b7000)=0x0, &(0x7f0000627000-0xd)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getpeername$packet(r0, &(0x7f000083b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000609000)=0x14) 2018/01/31 10:03:17 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x410) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xf, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@empty=0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x9, "107777ff001002"}]}}, ""}}}}}, 0x0) 2018/01/31 10:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f000082e000)={0x0, &(0x7f0000de8000)=[]}) syz_open_dev$admmidi(&(0x7f0000a4e000)='/dev/admmidi#\x00', 0x400, 0x8002) 2018/01/31 10:03:17 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x288883cd) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) [ 38.086831] audit: type=1400 audit(1517392997.953:29): avc: denied { map } for pid=5488 comm="syz-executor6" path="/dev/usbmon0" dev="devtmpfs" ino=9150 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/31 10:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000064c000-0xa)='./control\x00', 0x1000802) readv(r0, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/4, 0x4}], 0x1) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f00007cc000-0xa)='./control\x00', 0x4000014) inotify_rm_watch(r0, r2) 2018/01/31 10:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() clock_gettime(0x0, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000769000)={0x0, r2/1000+10000}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000693000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ca0000-0x18)={0x0, 0x100000000, 0x30, 0xfffffffffffffffe, 0x2}, &(0x7f0000b11000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00004f0000-0x1008)={r4, 0x1000, "8bb64497585219df7f2acbb487629b90f005cf67e5141e7ca7d4a76492a38e4a6ea5e28ad2766e28daf78e97ec2ea7c2722c31e8a42116c0c2979d312d5a51c803d44ff8e47977100b5830fc8b6a498f7b1c2b07a05161fc43de90a0475b60afa35b3616d5af34732ab7d3a29f98302ba4ee807eff53967e5bc685b5fb50a6f1344e2127846ce2d78179528782cb5b85aae0f661a8d581fae301da9304ff272b27c3d565f3c98c198b643dbda8bd3bc76f07f068efe511063fd7f4aa4bc7eedb2738b0e144df7b5d9638aad027bcd16f613ed7d4a0665f296581080ba98900d47197365c5897098ae7e87563177425389c4a06bf2646be6e3b838a789daa61d78017332f3ca5628e8df20f109a1a5c79509255bdd2ae3b8f6b3f08365189730bf5b11a1a8bc032ba5728f44b8cbd1a4bdee25f831ed7dd7d3b33879864171c5c9994f394e92ca2e75fd66ae7102e436bb82425f061c4616bb67f1ba60febf923d788db51910bd8615f76e2657b61e1659339e5005cefc3de12bddffea10b5a6968a7185f779d7945edcd2a6255a98db2c1477d0bd99034da585da764471ab69cbce630ea6b552ccb30b8623d7ef8dcc71d2b73acf614afcd6e4028885ce77bef51d43e14df58fd4fa0eceedd641e6d9d075edb1b99ca7d98c8c0dde4408693685ecd810528defddd2607734da98277703b141aa42732b928c67f5b27068572a6f58a9a4f570dd9b667aa8c968705a2326bda59cbc29c6b25f6751f0aa890f721d1ca0f64b9a93155ad4880a77304aba5cd40a551b5df34b2f3c27b49edd0a3a28f9044a2e73fa6d82d35057e0e04a567502b68e715de662f1f9e42b875cc68cf21fcbc7d427ba4e0958133a208ab7ce929a6efc166af887f3607db750809ab500a76c4b776cb179dd5a055cb2d48cdcd969a8fbc808e5e3cdc8bff57bda6719187103f618451a14032895933cf90a932b9e8eed03ccd526fa9c159aa99dfa880225442485b2b87da8442e3c7218c121fded1523d6875d6581625a2ea2e0a0fa2ec298560887ba1ff111a4860af9c0b3e49542f29daaad9e1df009b784dd1ad9f33107a0d6eb44c458d033d04e4424de2ade6f38a356813198e5c55d75e75e1c96b1cbb9eaa3df9015da14546c77a005960a89eafca19d397d6b553293174d81d3d039dfee8bf6a1c9a682593be120840ec95506ae8a6aee25cb7aea3286fdb267e845aa48d786cf4212eaedcd3d146b96177b98e2b7d0a101f9eb8852c7bb6729b43c07b82986adfa82b536732235589326afae38f544853d15c38b9e349a56662892e78e92375bd1346730f86001229b5ac00a126e5bc57c04e2f691fc8b481bb943a7fdc152fb2e58c26d40b7b443cba07549f371f099997634184d27cf67bc7f631cadbe2bbc4264188f893bbbdd1e969345ef1bd55fa5cb97f8f7a6638c825793f9b7f06750999423e19702998cbcaa6bc71221e81bb85b58c99eb60319eb6ecfad2e233b8b4067c3ab9f5cc12e9284738556828d5c2c13b8586cc5be25e27e1adc78dc8f6f99e4a02fdaca8e4133257a8c431a1e7309cf6902b1830b9fdca87e5a778c25c168ce84e35a9cba24700d84f1d40f89d63694138576ccbf3178370db73385dd3b8589f462b89d82183b34094765ab64b5ea124754137d6c6e51a770ce222352d7588d7da46be88b1f692ca7143565052955b55ffe8dbefcf3426712a431ccac551d9f3f037149bb2dd28aa56a12f649466b9c0012fdeb6cb4fb27fbfcb6a4ebcdf3aec2f6ecca04a8c1556b3b2593a1e97502698459f054c44e129cbb8af92fd8883b6ed4e202499f2b0134a7c68d1751fcaf2ecd8f818aaba1f0cef189caaf805fd687cad26fe800f70092a6348b98bced9a86768c4056efe12ada7c0d00a27e7dd099c3522d8992cb2570a887167a9d5f93ac24fcf59471824ac6516787de77434d9fa746e651267e3be111a108cdbeb72e1bfacab8a940e63bc76f95a3af9fb04af8700d16c2553c0221fa68d0bf4aa6dacc977a061f55e87503f7d35c5d3e6c7c6b733534016b37a6be2f588d118892d377a03b699ae307aed6effbbc34574c30a31d2ba22a831abe00056c027dbe4f092781db2cb0d4d21e926d83a9a433d910c2834533340feb9ac624e20b2a28e3c72a612b87207ac1643cf9dd5cff731dec3351f46b12f02f1e2caf29d6ceabdd6b21f0c17d4a55487eb93269198835babf0c7f7533d5464c273ab2637a64490693fec4f2a1d7a4706a1d40645037db20f62a0fa2481d65768460b997d260484a15c99169c5ba0bea5f2f2898fe670431738533279672412bfe01d8735f9386c29c173e6d49f04c953de91f44dc840e267ad9ab578be73bc559b11df2130fcbb378936545bb4ca4c356ee9ad6e830492f470aa7520847527b62f14701f1cf570dc57f2d0640d3de13a5f125ab7e5e7a4717b6c23ce59e1af08c90aaff75926afb5fc629d9ead3a2ca2865438b394df338436bd01f5d44fc08eb65f808f85f8e461074e600a19185b75c58e85844d282a6517b9649b69689977888726ee27645386deac110f16e555741b25e7bd63bec3b1c7e934a7c9b2cdfedd8cc38a26fe3c1cad20a5ae1f8c07e4813f1675f4857e7d99adb9ef74a98f9eba532d40639bcdd8a8a83f0071c6b78134febb2c7baf883a8eaab93b354e51d1f06e5b5b05063b3604104c4b2422441faef9b9312dff36d4a66f9ae555af74d37e42d9add9971a8acf155fbae6bd856afd5ce2e94917d9c5d3bf592cf4e07da340f75a141859feccb7c079ce689c99d31b468dee06912a4ad7cc60367774219f4c7a22e693d05a85312817ad6368446c7fc364e9f1542b5e3dfc330ac301fa4ec22ce143a73e4de04dae5e63ea32d610ce349446636bbfab193aa1a020cc93c658bb17569cd75561e01b70fe4a99e386e68743ea339c275eb8b16633b74791357472e60f9848ae552ae49c00b417d4b624b6c65dcd63904945e173d9ef1d45b346cf5fc91782c2f123ab652bf720c0d36e5829fc38957a910ec8eff12f74b79a4c269c271638853a5a9ac18ee089d53c6516fff3de61b22cfdfb6489a088e4b8cbd4306075be6875c1f599b75f9cb616a78487dd2b8ba77d2aca3ae0903e25cb7696d909eecdb8355eea5bb5cdb3867096ca8641855c713620ea3ae1f37a5b7af0a37b872772bbebbdbda1003a40c8003040c7eb2775380720e6a0d62120bde07e5ee594e6ad8cb5959158e8d50f366937709b64483a33bd8ac2cee3d812e906253e53b13bd348179ee99eafde0106f2d9b273fc3d4049d1ce03eacae0faa2ad91957f9c11e25123c0564f146ee3ea1789ad257aefcbcce5132cda714f75a68a16a5454b56b2c59897a5ec8cf14b930b42cb54adf142e7d9aa8847cf949098485b944651608c1c583e20d705d785e8d3bf34e3ffe6daea4d248f418b41ae88b2c828a025f21b7d5f4ca3aa8315a76d66f7e14924e6f43b01237ae50d61ee3b706ad4c5eb78f96450256acaaba648c059ca31c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&(0x7f0000605000)=0x1008) r5 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000980000-0x6)={0x0, 0x0}, &(0x7f0000b96000)=0x6) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) listen$netrom(r5, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$nl_netfilter(r5, &(0x7f0000fdc000-0x38)={&(0x7f000042f000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000c6e000)={&(0x7f00006ac000)={0x2118, 0x5, 0x5, 0x108, 0x3, 0x0, {0x0, 0x0, 0x9}, [@typed={0xc, 0x5, @ipv4=@rand_addr=0x1}, @generic="", @nested={0x205c, 0x87, [@typed={0xc, 0x38, @ipv4=@multicast1=0xe0000001}, @generic="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@generic="226a9c475b8573d30fd23ff0e1184a734e5160d084877d2c6a4e4c3db561d49ffb705bb5c1bee99aa85713ae731e2e11f1543dfd624cd51d3ab873f7c872f90aa8fc3f927de5be7c25f7", @generic="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@generic="d4da1985", @generic="89c9461913a99f92282afe6cc2393d032adef99e26af6f7263dda0ad3d0ccf132ee9b20cc8f781db2e12bf97eb41373c4ff40aad564935d46163eaf4dd9ff203afd69121e64054b4c34a9e3fbeb3896437237768173d9aad17e8b9d2a6ae2c36a36bb7859e1d6b29a53a705fd697ee6b422d533e977efda1f2459ed9ed6f67a2836ecbd9221e3b9773b1a36dfd80bdee504997e793f8"]}, 0x2118}, 0x1, 0x0, 0x0, 0x8000}, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066e000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bf8000)=""/209, &(0x7f00007dd000-0x4)=0xd1) r2 = syz_open_dev$vcsa(&(0x7f00007bd000-0xb)='/dev/vcsa#\x00', 0x6, 0x181882) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000369000-0x10)=@req={0xffffffffffffffc0, 0x7, 0x0, 0x8}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ff1000-0x14)={0x3, 0x7, 0xfffffffeffffffff, 0xffff, 0x20}, 0x14) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e45000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$EVIOCGMASK(r3, 0x40087602, &(0x7f0000f29000-0x10)={0x4, 0x1, &(0x7f000006a000)="98"}) sendmsg(r1, &(0x7f0000acd000)={0x0, 0x0, &(0x7f000006f000)=[{&(0x7f0000633000)="2ed046cfbf9dcb4994ad15addd5954a4573f08b2707a0bcfa03b00b5967a3417801e89eab962760849c24cf3867bc2a576898e5dc852735738a46cc443c4019747fe3ab294296b82cadec6d4eb8cd86dfc8679ab60fece655f7d30247b54ae865eb28391b3747d692d6dea8d8086d02512ba018dbc603a6e25fa8b64fc19062bbe5038f5ce893d62ef98b9e6308e6751e9201ea5e5d6f2c0e777c731", 0x9c}, {&(0x7f0000a1a000)="e6e49efdf5e72f87857883d98f0a439897b85b6dcbc21ad24a6b33ee994a398bf00465374476317f9e6fd293c9364287161f55917b94933597948fd83d9d37e5aa9845dda7a217ae3062ea20c5803833827d1e12cdb27be7d9340ee611816ab633d459456ba4655f0c49c86688703778cd91ef1bb0565421f6dad13a047e2f69a5dce53c0b79e9c660968ab11a3e7e1af045ab052b70470514c71226612d8d695323de8ea248a2185a4f791e30b6fe8256ff0d50e387e5c17ebf1c1b2427ff1d7b76985fb048f5c64337879eb2dd56a9f82e729d0f913962d1e5db3293", 0xdd}, {&(0x7f0000401000)="c0d8b280d22fcf1133c4fe7174f42e629d59fe642c964e033e67e5960b9255d25ff0af9c1130474854240e88f5bf713b0afb694ed4a98f6f98c13db9a7a16e73a756c4dc8e682b90435e5c4fd12823bbd70e9cab08828d987b98f81fbe760ee8f8ac97c4fa311b05ea36837fdbfd707b4fce906578b22160f617a10dfbca01002cfee63253c3ac02ddb1e7ab641c64397c648c27c846ad26bb67c6d844e2c442cefac01c060c4c6b73d49eef2b25400efd9265e3d653f08cf99f4e925423c99d17b7d6", 0xc3}, {&(0x7f00008c6000-0xff)="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", 0xff}, {&(0x7f000073f000)="d7a1e8afe56a511c52c97ce59c9abb4a5bdc2a6a79a05f69a47c0fe506306946b260b8426e00704d136da766a0f39e32241b0b6af28c544649c750aae84052e44dbadee813455a1defc2c1ebcc8483a2386f85912f5aed2214c715b285afc3170f733c31da4eaa41adc9793e13f140700e08a460e3a5b4db3fc7e80a76862a3edfd6b69ffe10b2354d277050838d557a712663d4e2886361d19a27548bceda7c3c84fe7388c67895eaa47adbafa10adb5eb2f4a47d6bb188f4ba4d71d3042fa4cefdec0ae292", 0xc6}, {&(0x7f000083f000-0xc4)="667740ca8715062ab332d44f69302e723e4dc6cc4a5a11f8d90c6de34033003118b2a45c7f6e43f9c76b0e8a856ea38c12c7304dd345510d547d0aac2fb268acf34ecb1b51c7d7cde69617bd14c854a62dcd47ffd7af95598ef6a169a616cb3776abde754b0af52fb3028b077d9a7ee07b04901fc47233189dcfd562a736d5c0f0f97b9575adebd296be48bdef8bef4dda3c61ac8b735d7d808b39f220689345d6e4539492e03531e74d066b3d17d866efaddb707f963cefb6ca638ee4a23895eade40e3", 0xc4}, {&(0x7f0000758000)="17ebade51293c845bc71a12173b2751fec41dbfd64ef1f1921874dab1d7ac53808f582f20d93441b02359de85fe55263926740e9607ef64468ebd7e8d1ec6b83b50fcdfe9a5ee3f8d90c2d2a1036324364d6d85dc0bbcfa4d5d4eeab749b5a260b08847ca7ca3c17fbad3b142210c866c4bbfc7eba67074dab8d0fb554cb520a3df7ab5a57a233153472afd42445c5a7981d5b43a9451d29ef7d55f87a051a69b447d15b9685bc13b43fd04c25c9794256dea6", 0xb3}, {&(0x7f0000637000)="da65f583f91fbed14b66695d12827e1080426c17969ab8000f6510b807d4e975f7ab08689dc7f721eba2969d77794b074d9946f39978a0e8bd547eaabf3f07e34c0d959ba1a7e1431ea9d7acf2e37e2b3024315a50aad1d00e34db6fa6fe604dc95eaa10a605e2d00d0e55a2131775cfdd3897c0e84e5414e349a24c6b4ba7365c7243a68cbfc9f7176ea707d26bf57c6fa7caad9e71eb7c36eb5cf56feae1704d547d538de518bba7c6a7728514469e7e511072aae723209ea0f228f68279de22d70bed08c78e34174cafb6cc2c3b0c7c505c0da15faee495a674191ebe1973dfbb87b5ffd8789af7024e89b5", 0xed}, {&(0x7f00004dc000-0x3a)="d866f15411884df57bd28daf37617033ae1346ec3588ccdc4c49aa898ac23aadab47904d9dc87e7b19d10a05d14a2cd20a44e57c31cfbd242e65", 0x3a}], 0x9, 0x0, 0x0, 0xc841}, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000487000-0x78)={0x2d, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x8, 0x33, 0x7, &(0x7f0000352000-0x10)=@generic="a4416cb1414bcac61f6f5fd18df350f7", 0x8, 0x5a, 0x4af}) ioctl$void(r1, 0xc0045c77) 2018/01/31 10:03:18 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x0, 0x83, &(0x7f0000000000)="", 0x0) 2018/01/31 10:03:18 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8080, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000008000-0x4)=0x8) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000004000-0x6)={0x80000001, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/sequencer2\x00', 0x4800, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000db4000)=0xfb, 0x4) 2018/01/31 10:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e06000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmod(r0, 0x8004123) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000792000-0x18)=@generic={0x3, 0x1ff, 0x9}) pipe2(&(0x7f0000c56000)={0x0, 0x0}, 0x84800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00001f2000-0x1e)={0x0, 0x7, 0x4, "7c37ede974cc", "e179e6eb88784d5e11a4a6c12955c334"}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00006dc000-0x4)=0x80000000, 0x4) 2018/01/31 10:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) getitimer(0x0, &(0x7f00002d9000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x4, &(0x7f000006b000)={{r1, 0x989680}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/31 10:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005c8000-0xa)='/dev/vcs#\x00', 0x1ff, 0x80001) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000003a000-0x8)=0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) fcntl$getflags(r1, 0xb) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ae8000)=0xebcf, &(0x7f000013c000-0x4)=0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000495000-0x24)={0x1, 0x26a, 0x0, 0x8000, 0x5789, 0xffffffff80000000, 0x1000, 0x400, 0x7, 0x8001, 0x9, 0x9}) write$tun(r2, &(0x7f00002d4000-0x3a5)=@hdr={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f20d8e", 0x1c, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x1, 0x0, 0x2, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x4e) 2018/01/31 10:03:18 executing program 3: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/31 10:03:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001d9000-0x2c)={0x3, 0xfff, 0x20002000, 0x0, 0x4, 0xffffffffffffff9c, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b18000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r3 = syz_open_dev$sndpcmp(&(0x7f0000317000)='/dev/snd/pcmC#D#p\x00', 0x4a, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000f6a000-0x8)=0x80000000) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000894000)={0x5, &(0x7f0000577000)=""/52, &(0x7f0000ffe000)=[{0x40, 0x99, 0xde3f, &(0x7f0000bfc000-0x99)=""/153}, {0x9, 0x2a, 0x4, &(0x7f0000149000)=""/42}, {0x8, 0x4a, 0x69957fda, &(0x7f0000ee6000)=""/74}, {0x9, 0x25, 0x500, &(0x7f000036c000)=""/37}, {0x1, 0x36, 0x10000, &(0x7f0000cef000)=""/54}]}) 2018/01/31 10:03:18 executing program 5: 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, 0x10000003, 0x0, 0x0, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000065a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000-0x4)=0x10, 0x80800) readahead(r0, 0x8, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f3e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ed4000-0x4)='bic\x00', 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027b000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002b1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x2, 0x0, 0x0, "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", &(0x7f000000a000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cfd000-0xe)='/dev/admmidi#\x00', 0x4, 0x400000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/dev/sequencer2\x00', 0x41a200, 0x0) mq_timedreceive(r1, &(0x7f0000652000-0x9e)=""/158, 0x9e, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00008cf000-0x28)={&(0x7f0000f87000/0x2000)=nil, 0x41, 0x0, 0x23, &(0x7f0000a9b000/0x4000)=nil, 0xfffffffffffffffc}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000074d000-0x10)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000882000)={"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"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000091f000)={0x4, 0x7fffffff, 0x380, {0x77359400, 0x0}, 0x400, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f00001bd000)={&(0x7f0000006000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002bf000)=[{&(0x7f000009f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009be000-0x1d)=""/29, 0x1d}, {&(0x7f0000513000-0x24)=""/36, 0x24}, {&(0x7f0000311000)=""/0, 0x0}], 0x4, &(0x7f000005c000-0xee)=""/238, 0xee, 0x7}, 0x10042) accept$packet(r1, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) 2018/01/31 10:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) vmsplice(r0, &(0x7f0000565000)=[{&(0x7f000041c000)="68f33ad3dcccf5083e7787e69d76b89f801743f20b2dcda283698afa8dfee9095b44b8860e10686d1268301786d81c73df87d594a13068a18c95e3373e4014d1c0e6e3bbdbc7d71ed2dedbc3ee725a0a1ee2898541ef74c286fd701801fec8be274384645de367efffb9adcb87ce130ab5335e8e30bf193550b111337f8aff36da3975d6d25f2cd15b66a78fd6e0757791bba7b063c9c20d21a15997cb19378a35088762806027f74e3a366c0253ab135cde0ebf0649a2427835de40e4954efc7d59585c68ab8b1b688824d83479d5ea7da7d6414bee084116db41a98b669b49225264110fc3", 0xe6}, {&(0x7f0000b96000-0xef)="5540ab936daff8a0549605cc8a2fb3968e5bded1ea62816d9cd98bb0d16524d97df00eee71311b49547a0923c9620693e22b3c10d6e63df2c2d99359132134c3b30a4cebc8a1386b81767afd1f8681d863debe5871edd149861dc00a45aef9fc40c13cebe831d7bceebf85b76406774638b751cd8e4ed8966190db068aa6b7227370bc649aef389735285fc206d87ceec8ef310ad0f4704936e33aeaafa21d2f8d295fb30cbd8b1991627984e0eda1ef1420c506d2f814e238ab6bdcfaa10765a5d896370c3e7f62f12a2aebc6a0c47806fe9368d96e420618ffc079987882fdedd1beea1af3207588ca469e0122ef", 0xef}, {&(0x7f00008e6000-0x97)="4c398ed82547bac34709cf7536ad10e0418b0382c3c2568c042e0cc87c6754f9ba9c65887e9a3fc031391007915aaf50c3c76490e3fcd72fb188561a702e882d45bd31b78fa08ad8a771d564d91166e1e09b4734bff0395890e2fd0b561f915de7e89fe473194ced47e05ccd5593741376216db1ea317f2841fb6b564d262254dc6caa98bab58ef5dc8e5de4ae6ff04ea592cba28e5d7d", 0x97}, {&(0x7f0000e39000-0x71)="5ac6bfdfa8bfa64591ccd46f089374a00ca4ea57c904ea674bdb764486546ecd3e3074f2a047f5593a9757bec865de867bd024b5829a2427202e63f8111f66a4a1555e50c3e4bfd49219eb804e90ffd5129e1e0dccd136d819f6ca4989b57d77d1f4c45369f748e8f718fa68c97f3ed002", 0x71}, {&(0x7f000029a000)="a1e855dc65a1a19a8f6e3846e9c8ed83e3eab9a5c73a9a0e1b287ab1d7c95c6cd220ddb7f61079f59ce0572daa1c23cd3b6e1840b7d6608b93461905d41bff7ca698e2a1b3e91b60ca745b883345ac56f8c31044f480383db6ea8d4056883c36ea40a47ba0dd6fb8ac267dd795e3be473c9a02e54d1a785c653c97536f25c024a2dd7ef0fc6f708920bf45d68c9755a436e8719ebfb7e4bbfc5d2267f74a29362043b05256486b7133f97d92bba14f22aa71918a7040c615aab926624bae8f077a109e9ece05001c2f54091ffd4ce32aff2eaad41a1b859023093c4597e8f80c1e9699f1676f167f30e0e2928e5603b471", 0xf1}, {&(0x7f0000c14000-0x79)="16dfdc2bddb1506cfa5ac26cd7059c58dda004d7d5111d362c955d7ee3f7e3ca467a31c67b76c54bba18aecfb15a6a3f4199a28401e8f3dde15b2c4bb9553af4fe4bb387fa4a4d1fa4ee13da703a2f1fc6ee2c0bdd663f62f424c4615b29ab835f520edb559d1437c86f194f4f14720048b4a50ae348ddbb10", 0x79}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d69000)={0x0, 0x101, 0x30, 0x0, 0x5}, &(0x7f0000506000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000016d000)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xc13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x3ff, 0xffffffff8b6894c1, 0x20}, 0xa0) sendmsg$alg(r1, &(0x7f00006bf000-0x38)={0x0, 0x0, &(0x7f000048d000-0x60)=[{&(0x7f0000857000)="b15cf015de82d3e6625541311a334de5098d733aecdcc0f4c1aceb54e266392b", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000f2d000)=[{&(0x7f00001da000)=""/52, 0x34}], 0x1, &(0x7f0000e7a000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 10:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bcf000-0xb)='/dev/midi#\x00', 0x3ff, 0x4000) getsockopt$inet_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000429000-0xf9)=""/249, &(0x7f0000257000)=0xf9) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) write(r3, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000312000)='./file0\x00', 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000053c000-0x5)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00000eb000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ffa000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a9000)=0x0, &(0x7f0000c60000-0x4)=0x4) 2018/01/31 10:03:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000002000)=""/135, 0x87}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000002000)=""/49, 0x31}, {&(0x7f0000003000-0xd2)=""/210, 0xd2}, {&(0x7f0000002000)=""/246, 0xf6}, {&(0x7f0000002000)=""/171, 0xab}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x8) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3d, 0x280001) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000003000-0x28)={0x4, 0x1, r2, 0x9, r3, 0x100000001, 0x4, 0x8000}) [ 38.417770] audit: type=1400 audit(1517392998.286:30): avc: denied { prog_load } for pid=5564 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 10:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000991000)='/dev/sequencer\x00', 0x60040, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000629000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a70000)={0x0, "e171e7bc4e14"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:18 executing program 6: 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ff000)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc4000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000cc7000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006b6000)=0x0) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000540000-0x10)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000201000-0x1c0)=[{&(0x7f000011c000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002e000-0x70)=[], 0x0, &(0x7f0000e35000)=[], 0x0, 0x0}], 0x1, 0x0) [ 38.505484] audit: type=1400 audit(1517392998.373:31): avc: denied { prog_run } for pid=5570 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 10:03:18 executing program 7: 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000006d000-0x1000)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd9000)={0x0, 0x0, 0x0}, &(0x7f0000099000-0x4)=0xc) setpriority(0x1, r2, 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c30000)={0x0, 0x5}, &(0x7f0000307000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bdc000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5, 0x7, 0x10001, 0x7, 0x8}, 0xa0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r4+10000000}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006b6000-0x4)=0x0, 0x4) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 10:03:18 executing program 0: mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r0, &(0x7f0000630000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f000028b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000964000-0x28)={r0, 0x0, 0x9a, 0x1000, &(0x7f0000001000-0x9a)="71f8ad1622b539411788e069218e7dd892248adebdbeeca12878472b1c41f3b34e1dcc82df4cd3cbc62232744e00598a23e828fb12e39deb6e64bd608728d21f67094f84d5ca59d3f0a4d1dec7f9858fbbb163c5fa1ecd5605974e00339d8357310ef101b226b9be54aaa673a479d2cae4acf7430ca24f5e403962b330d6aa080f42abca3fdf112d1dddc37a42196698902f5e6208820da4dea5", &(0x7f0000000000)=""/4096, 0x4, 0x4}, 0x28) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f0000043000)=""/105, &(0x7f00004f8000)=""/228, &(0x7f0000018000-0xc7)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000486000-0xc)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c58000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000314000-0x68)={0x3, 0x0, [{0x0, 0xd6, &(0x7f0000d88000)=""/214, 0x0}, {0x0, 0xfffffffffffffd59, &(0x7f0000db9000)=""/4096, 0x0}, {0x0, 0xc6, &(0x7f0000690000)=""/198, 0x0}]}) 2018/01/31 10:03:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030e000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000737000)=0x800, 0xfffffe1b) mmap(&(0x7f0000000000/0x284000)=nil, 0x284000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1cb, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000285000)='/dev/ptmx\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000284000)=0x9, 0x1) ioctl$KDENABIO(r0, 0x4b36) 2018/01/31 10:03:18 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x40200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8000000000000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d2b000-0x9a)={0x0, 0x92, "6d96651c16a6247b0d7a82e2c8fb5511a0309a9845b9e96f1e5fefffb79331b3cbf137eacc272dcafbab4f2680d95e2fa365e2d54137a6e73315c916eaa278acee06db4c404e62f8d915599dfb9820001bb1e1eceae038fd053dfad0e2a1d77fc54a6fb4cb0260e1563913fd093fc653395bc349e17d12b8260f76d8410c74707a168816ab424cc978572ca9484fbf60a9ea"}, &(0x7f000010e000)=0x9a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f7000-0xa0)={r1, @in={{0x2, 0x1, @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]}, 0x3, 0x2, 0x1, 0xc70e, 0x80}, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/31 10:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a12000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000082b000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$mice(&(0x7f00007e7000)='/dev/input/mice\x00', 0x0, 0x80000) pipe2(&(0x7f000085c000)={0x0, 0x0}, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f000035b000)={r3, r4, 0x8}) r5 = getpgrp(0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r5, r6, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) tkill(r6, 0x2b) read(r7, &(0x7f0000481000)=""/128, 0x80) 2018/01/31 10:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000283000)={0x0, 0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000550000-0x4)=0x0, &(0x7f0000399000)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000b09000-0x1)=""/1, &(0x7f00006bb000-0x4)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000cf2000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e4000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000e71000-0x8)={0x0, 0x9}, &(0x7f0000d62000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000278000-0x6)={r5, 0x1000}, 0x6) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) 2018/01/31 10:03:18 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a7f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x200000000003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1, 0x0}, {r1, 0x9001, 0x0}], 0x2, 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000243000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000fd7000-0xc)={0x85d, 0x7, 0x5}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fd8000-0x9)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fd7000-0x1)={0x572}, 0x1) fcntl$setstatus(r2, 0x4, 0x44400) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000062000)={0x6, 0x0}) 2018/01/31 10:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = shmget$private(0x0, 0x3000, 0x7c000504, &(0x7f0000734000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000fb5000-0x4)=""/4) 2018/01/31 10:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() lstat(&(0x7f0000d76000)='./file0\x00', &(0x7f0000b2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000334000)='./file0\x00', &(0x7f0000fa4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001f8000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3932c785fb712598, &(0x7f0000767000-0x18)=[r0, r3, r2, r0, r2, r1]) r4 = syz_open_dev$vcsa(&(0x7f00009de000)='/dev/vcsa#\x00', 0x100000001, 0x0) sendmsg$alg(r4, &(0x7f0000c04000-0x38)={0x0, 0x0, &(0x7f0000fa7000-0x40)=[{&(0x7f0000a4b000-0xa3)="999d64852f8325b66028f3dacf738c6f26efe0807677faf4314ca3b187e545d2dc3afe714112f0c997be543f67fa5bd6d6546ac693d3498f75958b052ef08627e9245cbaa9252f9f2b661d151a0e77a4f36c2e2abbac33d8d27ac8aa600e336c0a8249840b06bffe69366eb99f385fa4f46b09d235233ab20f6cfcc7536a13743852363ed6c086d2446b3b78d0edf229eb200ebf908333d72e7b0955470aa72cf015d0", 0xa3}, {&(0x7f00002fc000)="956daf73f7b18fde254eed49fcce033b720816ceed37a7649f1fe453bb4083e584ec8e023c553e2b24b9b8dbcf56e89d62706889efb8b50457661f8d557540e6", 0x40}, {&(0x7f0000681000)="afc3a5c520d5aafcde81ff58cff27dafa6a54e823de0a81665e0cd807447197d607b8e90325d7d6dcc1cd6e2309bc1d920580a97e78e96992c333648d5841ba974c3aa6e5f8950fed0dc6ac0369b6a843b4f8a257236", 0x56}, {&(0x7f00003b0000)="3bb7bd7a7cf1dfb20d0d84b6bc08cd8a9acbdb76a2364ac45a767eaf90778dacc31e9a892707b8fcc634ad4905248c556fcebdb9d3d5e2fc2579fad4e84af4716317a33af8e3e53e1dff2d81e363d53085a59d2c01c49c31fb63ba", 0x5b}], 0x4, &(0x7f0000d58000-0xe8)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf69}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x87, "dfb4eea54b6adef671847460585245dc096391f9e8b4dd0cd99cdebd4f102b5b703f5584f7d699ce867a022ac5b1a3204dff6a9810d3eb23e0d015daaf0addf6b83d19affd29570f267af4b890d5f72f1cfde27dc26e0fe192ef21c82774febe79bf21fd4c938b500e8eb682a3afdef6e82e33c86ed30067eeaff80a27fa137cb50e85c3fc778c"}], 0xe8, 0x7c240d8879648694}, 0x48000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) write$evdev(r5, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000512000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008b3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4, 0x0, 0x3, 0x7, 0x1, 0x7fff, 0x4}, 0x20) r1 = socket(0x10, 0x10000000002, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b02000-0x5030)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00006cf000-0x60)={0x0, 0x3e, 0x4, @thr={&(0x7f000053d000)="", &(0x7f0000b68000-0xdc)="6b737167f965f25a56e3240a7bd2ab4a46cbd883bf51022cc1ae7d9502c034770898a2473b2edf55c12135bb5ccf459314a2b8da1229e0d81b1dc33e8704cddb287e92c1998b967dad761db2f136c11de1c3da49458265f873878c5261c17061c0980a7092a2f6c1a4886b4ec3139558d0bf97a12f1154c52742e9bf88d8b696bdd47b59f1c80d5db152e4c35cd6adcee5d0d4cb7aa87d20b7be9d06b70d24764ee85628c60b09d445aaa58a10d650f9085c34e8db28334219112184dced7568e7b86d7be05babfbeded375c62e695afc7a5a6c98b83e702a4d1c94a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030a000)=0x0) timer_delete(r0) 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) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 10:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_setup(0x200, &(0x7f0000e43000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/enforce\x00', 0x2400, 0x0) clock_gettime(0x0, &(0x7f00007f5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b84000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b3c000)={0x0, 0x0}) write$evdev(r1, &(0x7f00008df000-0x60)=[{{0x77359400, 0x0}, 0x100000001, 0x510000000000000, 0xc7}, {{0x77359400, 0x0}, 0x30fbc178, 0x1, 0x2}, {{0x77359400, 0x0}, 0x7f, 0x34, 0xfff}, {{0x0, 0x0}, 0x0, 0x10001, 0xc9e2}], 0x60) write$sndseq(r1, &(0x7f0000395000)=[{0x28163c9, 0x5, 0x3, 0x6, @time={r2, r3+30000000}, {0x3, 0xfff}, {0x80, 0x8}, @raw8={"85d6a13c69f7dee79e97dfd3"}}, {0xc76f, 0x5, 0x9, 0xc382, @tick=0x0, {0x5a, 0x0}, {0x75d, 0xfff}, @quote={{0x7, 0xdf}, 0x100000001, 0x0}}, {0xf4, 0x7, 0xffffffff00000001, 0x5ab, @time={r4, r5+30000000}, {0x800, 0x5}, {0x7, 0x401}, @addr={0x80000, 0x2}}, {0x7fffffff, 0x3eb, 0x9, 0x4, @time={r6, r7+30000000}, {0x5, 0xa000000}, {0x92, 0x7d0}, @quote={{0x3, 0x5}, 0x4, &(0x7f0000541000-0x30)={0x3ff, 0x10000, 0xae, 0x4, @tick=0x80, {0x6, 0x2}, {0x80000000, 0x2}, @result={0xbc, 0xfffffffffffffff8}}}}, {0x5, 0x8, 0x0, 0x3, @time={0x0, 0x989680}, {0x2d2, 0x23}, {0x6, 0x8}, @addr={0x1, 0x0}}, {0x7b141a9e, 0x1, 0x4e3e, 0x5, @time={0x0, 0x0}, {0x54eaa9ec, 0x400}, {0x100000000, 0x4865fdea}, @ext={0x9a, &(0x7f000040b000)="34bfa58532f40021391b3d9850de4d63ace010403739c63f9728a689700be0967b3b497f93f31f4ac47cdf2d83d958caadc9d75111e2cd1923e3526dcc7147c1dac537b0efdf222127c06d4cbce64ae15f24df92127b78e9ea6fe3403b12b0ea82e2e71894371c6148c18794191544c39331be7c6a1ff95771dd862a1248fe670522c4018ef362f0a926e18f00f5ea0f108533934037d28ef402"}}, {0x5, 0xfffffffffffffffb, 0x81, 0x3, @tick=0x1, {0x66f5, 0x9}, {0x80000000, 0x2}, @queue={0x3, {0x3, 0x4}}}, {0xfffffffffffff6b4, 0x3, 0x8, 0x1, @tick=0x0, {0x4, 0x6}, {0x9, 0x8}, @addr={0x4, 0x2}}, {0x40, 0x0, 0x4, 0xffffffffffffffe0, @tick=0x4, {0x3, 0x9}, {0x7, 0x101}, @time=@time={0x77359400, 0x0}}, {0x8000, 0x1000, 0x8, 0x7, @time={0x77359400, 0x0}, {0x9, 0x623f}, {0xfffffffffffffff9, 0x8fc}, @raw8={"22b9d63e4525ee881fcd9ce3"}}], 0x1e0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000d28000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000e83000)=0x0) r10 = syz_open_dev$adsp(&(0x7f0000dd0000)='/dev/adsp#\x00', 0x5, 0x1a5c40) getsockopt$bt_BT_VOICE(r10, 0x112, 0xb, &(0x7f0000890000)=0x600, &(0x7f0000576000-0x8)=0x2) perf_event_open(&(0x7f0000cc3000-0x78)={0x0, 0x78, 0x2, 0x400, 0x7fffffff, 0x48, 0x0, 0x20d, 0x400, 0x8, 0x8, 0xae2, 0x7, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x842b, 0xffffffffffffefbc, 0x7fffffff, 0x8, 0xc0000, 0x3f, 0x6, 0x7ff, 0x5, 0x21, 0x4, 0x0, 0x80, 0x1000, 0x7fff, 0x80000001, 0x0, 0x971, 0x8, 0x3, 0x1000, 0x7fff, 0x0, 0x7a1c, 0x6, @perf_config_ext={0x6, 0x7f}, 0x310, 0x0, 0x3, 0x2, 0x1, 0x6, 0x8001, 0x0}, r9, 0x7, r10, 0x1) 2018/01/31 10:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f00008a0000)={0x1f, {0x9ca, 0x4, 0x100000000, 0x0, 0x0, 0x0}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000050000)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000936000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e1000-0x30)={0x54, 0x0, &(0x7f0000fa3000-0x98)=[@release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f00006d5000-0xa7)=""}) 2018/01/31 10:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1d, 0x1800) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00006e5000-0x8)={r0, 0x6}) getsockname$netrom(r0, &(0x7f00002f7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000028c000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fdd000-0x78)={0x47e8aa39, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x7, 0x6, 0x5, 0xc1b, &(0x7f0000aad000)=@generic="93551fee982ee0ac167a8a2fccaa6f83", 0x0, 0x800, 0x3ff}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000467000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b1e000-0xb7)=""/183, &(0x7f0000f76000-0x4)=0xb7) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000721000)=0x5, &(0x7f000081c000-0x4)=0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00008d3000)={0x0, ""}, 0x1) 2018/01/31 10:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d94000-0x12)='/dev/snd/pcmC#D#c\x00', 0x22d5, 0x60001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c04000)=@assoc_value={0x0, 0x0}, &(0x7f000006d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000451000)={r2, 0x4, 0x30, 0xffff, 0xade5}, &(0x7f00009ec000)=0x18) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f000003b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000844000)={0x0, 0xf, "64dc1fbcba113927e3dcaee1f7e72e"}, &(0x7f00009ed000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000897000-0xc)={r4, 0x1, 0x10}, 0xc) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r3, &(0x7f000024b000-0x4)=0x0, 0x101) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000166000-0x8)={r4, 0xd512}, &(0x7f0000336000)=0x8) 2018/01/31 10:03:18 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000132000)=0x9) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r2, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ff7000)=@generic="e37c7bee8b24bc1c58944ac6b240d369") eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/31 10:03:18 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000029000-0x1000)=""/4096) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0xa, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:18 executing program 4: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e7a000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5452) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000919000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='dummy0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00008ac000-0x4)=0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000078a000)=""/61) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000e7c000-0x43)=""/67) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000e7a000)=0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0xffe, &(0x7f0000e78000)="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"}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000095e000-0x93)=""/147, &(0x7f0000e7d000-0x4)=0x93) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00002f2000)=0x0) [ 39.038957] audit: type=1326 audit(1517392998.907:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5647 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 39.040484] binder: 5643:5645 Release 1 refcount change on invalid ref 1 ret -22 [ 39.040562] binder: 5643:5645 transaction failed 29189/-22, size 0-8 line 2788 [ 39.081735] binder: 5643:5651 Release 1 refcount change on invalid ref 1 ret -22 [ 39.081750] binder: 5643:5651 transaction failed 29189/-22, size 0-8 line 2788 [ 39.112411] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.112429] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 10:03:19 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f00007a7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000176000-0x20)={@generic="a952b1828f3c4e9bbfaba3a6b7096026", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f000088d000-0xb)='/dev/midi#\x00', 0x794, 0x2001) pwrite64(r2, &(0x7f0000348000-0x50)="9ebd465493cd21f15e1e66a02277319bf1543431edc07717a63b58b4365d07bb883eaeba0a68bcce4eb9ea9fd99c8bb881a17d76e45131764d60a5cc0b94ae356173179bc251734cd1cd9dae1baf7410", 0x50, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a65000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000f3e000-0x4)=r3) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a2e000)=0x0, &(0x7f0000c5a000)=0x4) r4 = openat(0xffffffffffffff9c, &(0x7f00006ee000)='./file0\x00', 0x40800, 0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000993000)={r1}) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x404102, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000006000-0xf7)=""/247) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) ptrace$peek(0x3, r1, &(0x7f0000004000)=0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/31 10:03:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x1, 0x3, @thr={&(0x7f0000746000-0xfc)="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", &(0x7f0000001000-0x84)="760645c1c830c4a52279d2b64bda3863dbec5b40c9ac351d023385be54ff7267476a376952e8eac1da743df6cc1a25bcfce1d6da07f79194afc631353dd55995a752f28becbe75adad0b774498e40b5d5b9701542a671ba98f96065d589a32fee7aea0e83e645bf48342fb22059bc60b5d8f879b52f926c6e1e916083e083346304bbf40"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a9000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000012e000-0xc)={&(0x7f000078b000)='./file0\x00', 0xffffffffffffffff}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x9) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00009b8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = semget(0x1, 0x3, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f00000f4000-0x10)={0x1a, 0x6, 0x0, 0x1f, 0x1b8, 0xf8d, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) semtimedop(r0, &(0x7f0000c87000)=[{0x1, 0xffffffffffffffff, 0x1000}, {0x3, 0x9, 0x800}, {0x0, 0x4800000, 0x1800}, {0x2, 0x4, 0x1800}, {0x2, 0x6, 0x1000}, {0x0, 0x800000000000000, 0x800}, {0x0, 0x8, 0x800}, {0x4, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x9, &(0x7f0000781000-0x10)={0x77359400, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) clock_gettime(0x0, &(0x7f0000f8b000-0x10)={0x0, 0x0}) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/vcs\x00', 0x8080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e0000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000452000-0xc)={0x6, r1, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000090b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r5, 0x80007389, 0x0) dup2(r3, r2) sysinfo(&(0x7f00009c5000-0x9e)=""/158) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000435000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x98, 0x1f0, 0x158, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000158000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x158}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x15, 0x7, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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]}, 0x73, 0x2, 0x5bca5e25fcf2bee5}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}]}}, 0x308) fremovexattr(r3, &(0x7f00005c6000)=@random={'system.', '/dev/vcs\x00'}) r6 = dup3(r5, r3, 0x80000) accept$alg(r6, 0x0, 0x0) 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000862000-0x8)=0x0, &(0x7f000012a000)=0x8) recvfrom$ax25(r0, &(0x7f000087c000)=""/0, 0xffffffffffffff3f, 0x0, &(0x7f0000513000-0x10)={0x3, {"3709001100fca8"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, "d73cde", 0xfffffffffffffffe, "f50005"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.179208] audit: type=1326 audit(1517392998.907:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5647 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000071000)={@generic="92fe13efdff5360eedca8d2592807608", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00007e1000)=[r2]) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r4 = msgget$private(0x0, 0x20) r5 = memfd_create(&(0x7f0000359000-0x2a)="47504c73797374656d46265d76626f786e6574302111766d6e657430766d6e6574305b766d6e65743000", 0x1) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000cc3000-0x57)={0x4, 0x4f, "2d6750c7ff4fa27f2eab48ce852d55297e34330bfcb3eeaeb8a64b752b537e641fce27d7edb51ec6f18f0616fe1cd96ad32a5a8a61b49e97c839da6356e562f0bc3ed5dc91bf3cf5a93e85fafc2770"}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001d3000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006d4000+0xb7a)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000d65000+0xe41)={{0x3bf, r1, r2, r1, r2, 0x20, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x5, 0x800, 0x7, 0x4e, 0x6, r6, r7, 0x0, 0x0}) r8 = syz_open_dev$sg(&(0x7f0000612000)='/dev/sg#\x00', 0x1ff, 0x800) ioctl$VHOST_SET_VRING_CALL(r8, 0x4008af21, &(0x7f00002af000-0x8)={0x3, r5}) msgrcv(r4, &(0x7f0000ec3000)={0x0, ""/219}, 0xe3, 0x3, 0x2800) write$selinux_context(r8, &(0x7f00002e0000-0x2a)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a) ioctl$int_in(r0, 0x5421, &(0x7f0000a6b000-0x8)=0x0) 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000525000)='rxrpc\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000078000-0xc)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = request_key(&(0x7f0000756000)='pIss6_tect\x00', &(0x7f00008cf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000034a000)='mime_typemd5sum\x00', 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000fe4000)=""/143, &(0x7f00002bd000-0x4)=0x8f) add_key$keyring(&(0x7f0000538000-0x8)='keyring\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000906000)='/dev/cuse\x00', 0x41, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008fd000-0x90)={0x3, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f20000)={0x0, 0x80, &(0x7f0000ffc000)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4cce}, @in6={0xa, 0x1, 0x73, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000ffd000-0x4)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ffd000-0x8)={r1, 0x9}, &(0x7f0000ffc000)=0x8) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x9a) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000ed7000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:19 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000a8000-0xa)='/dev/dsp#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000d7000-0x4)=0xf44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a9000-0x11)='/dev/qat_adf_ctl\x00', 0x183000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000dc7000-0x4)=0x0, &(0x7f00002f8000)=0x4) getsockname$ax25(r1, &(0x7f0000d19000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009d1000-0x4)=0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000aa2000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x2, &(0x7f000000a000)="") 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="7df157be7b02", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f6b000-0xe)='/dev/admmidi#\x00', 0x9, 0x400000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet(0x2, 0x6, 0x7) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000813000-0x8d)={r1, r2, 0x4, 0x80000001, &(0x7f0000963000)="ce440dfdb0", 0x81, 0x2, 0x4, 0x3, 0x7f, 0x0, 0x9, "a72c6e20d9aaa1287c042267beeeb049d1140c6ad888cb8e5558c5d0fabb18cad001388dfb703272636800bf9a0474ad3660e9e83f1b462bb460001386cbde531b53718d0a845f5f66e9cf75a7cc48bffdaae25eba919a206686f217c2d3be7257c717ba5f"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005df000-0x10)={0x2, &(0x7f0000e81000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000d91000-0x80)=[{&(0x7f0000a03000)="44e9079bbd768488f293d2851545", 0x0}, {&(0x7f0000b43000-0x23)="b2ffa861a0b6d8752c2df43e77f3f4278248212a4a50388bfcb249751c97bfae0f8a52", 0x0}, {&(0x7f0000a7b000-0x4b)="573c877febdd1524c1c0cdddf842130e9065746b1e03a646e07cb2b288112fb850d80797c032d2f7774712b810c46597bba1350e9ec65f6c10330cb80f1d1d8f48a9b2a0809773e561ba0b", 0xfffffffffffffddc}, {&(0x7f00006d0000)="5b6c019c2aefa0c1c231726026fe4934619d1a76619e2f540a07c6506971530f454ad8f30c499e293d55696fbd4be73f632cc163e5df87d5ba539e8237dbe5d5d0fb0ff278353ea4c7cba1a92445ed7fe3e588e215f2e73cd606aa5c9a76515e7b9d3cb46799033545", 0x0}, {&(0x7f0000876000-0xe2)="d8fcb92e1a8b53f157a7c32bbb43ce6dea0b3d74213d0c91a943f3daa843bb542b42061e02dc5c6a89566385382f6a1253419218a72ce5b2d653923d50a5a30b99af6cf3fa0fbcb8a6fcbf02a7c318b8b63d7794382b24b3f6f9820cbae5f1d47152f8ac33457d160baef62ce89ac5ab4b8d1c5f9334d17af90eb42ab7c76aa37e0794d1713b90e46da1b019694606d6f6ad6a9202efadffc3ad610aae1fb4992254ef88c22b1b5f23acbe76202119cd4abe5fb41c7e962fc50742bf258c42f878690e612342c637a4298af2f40137f6264b95488eb21f24b563677a90942b7560df", 0x0}, {&(0x7f00003b0000-0x4d)="8a4d41f30ca5815915bab2d07bbf6ff34e69df7c1b44780161e30257dbfa0dc4365cc1c76d6878cc7cc1909f5c29047314ede25ebe9cc424c4ecaaa0cf392f310ef8bb0e10a1c900bd0220aeb65ab3575a1371144c67e6e5583b293de7b66be746d71de4b6abead106dba53fafa187be9e1352da6b87bae342222b86d82232bf716c7d0bfe4eb7", 0x0}, {&(0x7f0000fcd000-0x68)="2f16b40f97e2c00ff2d83fcc9352885b53c21b38fe7bf0536655c77db16930ea9f6fbfd7f848f23c512d3335ea7edf04d2c0837b3e02f033c22a87c95aa7c5d26240a05f71ff3251d11d23c6f7744e518da70d1afad0e9f2d9b41a9f1cffe9a23348d7354302121e", 0x0}, {&(0x7f000037c000)="252505866f6e07007e6db1dfbc4bd295978dd2494c7fb45333a3ca8d7657cc47dc5d9f485870a6cc85b6cb11a72ddb4ae743acee73b22a362ab35f0bdfed520242098b49cf4180e0f577a9fa95e8ba92486f6dd6d6c45cb734e6b67fa1e7a990cb4c9b94301a1c71e6de3843d3d966f24f506e1d8caeebf9c08dc3cebf09c0cb0292de65613e0d1d39f5a5ef7f964dc3e5b3db036447254ebaa2e3b9f0d59ce22126f286793a48c64cd263336b5873c0373b32a6545989a41ffbed16c2ba78c026e8909c2ec27fbb", 0x0}], 0x10000000000000b8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) write(r3, &(0x7f0000536000-0x19)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837baa9", 0x19) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) writev(r3, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000237000-0x38)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f49000-0x68)=[@in6={0xa, 0x2, 0x840, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xade}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x8001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012a000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00008d4000-0x8)={r2, 0x3}) sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000005a000)={0x0, 0x0}) 2018/01/31 10:03:19 executing program 7: r0 = syz_open_dev$audion(&(0x7f00005e4000)='/dev/audio#\x00', 0x2d, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x24000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7f}, 0x98) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff8000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000ff8000-0x10)={r2, r3+30000000}, &(0x7f0000ff8000)={0x0, 0x0}) [ 39.382671] xt_l2tp: wrong L2TP version: 0 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000088000-0x2)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/31 10:03:19 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00009f7000)=0x0) io_destroy(r0) pipe(&(0x7f000015e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003d5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000dbc000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c4000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000-0x4)=0xe8) sync() ioctl$KDSKBLED(r1, 0x4b65, 0x3) bind(r1, &(0x7f0000fc8000-0x6)=@hci={0x1f, 0x56f98aa6, 0x1}, 0x6) bind$packet(r1, &(0x7f0000d19000)={0x11, 0x7, r4, 0x1, 0xb1, 0x6, @random="710f9896771d", [0x0, 0x0]}, 0x14) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000d9000)="f1cd90ce008e2b622a5fcd1b5cd49df1c3a9b810f13aa296bb2a48bed40beb56de95d3049ee0c5bc5176ee322949344115dadaacfc915af1e516bad4885438ce897c81615475f51ba5eb19a697320c4490") socket$unix(0x1, 0x5, 0x0) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000ffe000-0xd)='/dev/usbmon#\x00', 0x9b7, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c3c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fa8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f1000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffa1) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000acb000)={0x0, 0x5, 0x9, 0x0, 0x3, 0x75}, &(0x7f0000d0c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000460000)={r1, 0xa3}, &(0x7f00003ad000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000017f000)='/dev/kvm\x00', 0x202000, 0x0) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000afe000)={0x0, 0x400, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b01000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00001c4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00009ef000-0x84)=""/132) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000b02000-0x4)=0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000aff000-0x8)={0x4, 0xffffffffffffffff}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b00000)=[{&(0x7f00000f2000)="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", 0x1000}, {&(0x7f0000b00000)="4d1a16bbaccc0889d94e9aebcf8d3158f560a69d88dc23cd7f2b37d1c9a1a993bd9ad43f0f85127a3a667dfdc5ff3bc8937cda4c58ddecfb3f99fe004a9da009c5194b8fb87cc6b384caa05b116a9b4ca4757b98a60333b6862d07e6dc5787c0e74fcef9ae16388902ba7bfae9c0f1de7fd559382e83573dc568093439105d433789cb79fb61302ca81dda08b9f73efe4489dc53fa9d6c5f9bbbcebd16fbb771fb607ee4a1714001be1fb905d9c263b3c5f4998b35f088", 0xb7}, {&(0x7f0000b01000-0x55)="47c0ba54384ed81dba3bc13936ae3d009f89fd44012d9aa2268feb61a8c7bd306c28f8479925ea0494bee93f19dc51a5129897e21806523ced6716bef3b53f757c8671d7bbfffa76343ff06f1b815cee2dbf768bf7", 0x55}, {&(0x7f0000b00000)="a93759722f4773ae5a8164c5e1249e716b6f12f7b76ecd669ee21e4bf25016fdf8bf69ff8dd4ec605942eec87a1da2c8a1066d9b338fef216af6b27d0a9434a95d305e119a98f1963a9ff6345a8da36c48dabcddf3f6de055fb1e944e1b655d13f24fc1e057dcd0ffa69c914d17091c0dafebbf54d9fdd8e5b98f54066ef4ec9629546380c04f7fb4cc8", 0x8a}], 0x4) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00', &(0x7f00000d1000-0x3)='9p\x00', 0x0, &(0x7f0000ba5000)="") r0 = syz_open_dev$sndpcmc(&(0x7f0000ebd000-0xc)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006cf000-0x4)=0x0, &(0x7f00007b3000-0x4)=0x4) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f000051d000)=[], 0x301, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/rfkill\x00', 0x401, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000702000)={0x3ff, 0x748, 0x7, 0x4c468fd5, 0x2, 0x31}) r3 = add_key$user(&(0x7f0000bce000)='user\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aac000)="deb74a080d5a60d84885eb1d9878751ffe19377bbc025ef4ac6b4e3019002e952705e2111de96d54286bd7c4758a9da37814733d270fed6ed37f358725a56f85e84edbc7afef2c3a7d89241735e9a3858ca7599110e909645aa44b1b5f6c46a72b35f09064a68140947a9f4592391aad90211448570b1dce8b784973bda1492882b0425e71c5284d5786bca49fd80a97771ca908db5779a0452cd0faa7e90f266c116ec1cc288a", 0xa7, 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000861000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000-0x4)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000bba000)=[{0x3, 0xa, 0x1800}], 0x3c5) semop(r0, &(0x7f000001a000)=[{0x2, 0x0, 0x1}, {0x0, 0x7fff, 0x0}], 0x2aaaaaaaaaaaac64) 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) bind$vsock_stream(r1, &(0x7f0000944000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004fe000-0x4)=0x1c, 0x0) rmdir(&(0x7f00001a4000-0x8)='./file0\x00') setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00005b3000)="f37588da66baf0089d6b971ba4b1355fb81673be0092a232f562da0996e1a5de8b69f306d5c6c506864c7c9575414fd11929c02127edc9d1fe648bb5ed4ad21b7c00dedaa1891cfa8ac94c272db56548e5ecd5c03079c3175957ff08bed0c1abf6bf104e746a72bf4c53650e2ea66973f449a47206d086503413a167dcde7f2eb86aa876e3b602248b6bc476bf237b07312e6d81f36ea864f8406589cc0dd42282ac914f1b501dc6b350080c5a53229c130db952d4489ef51e3d2ad86e62", 0xbe) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000082e000)='/dev/dsp#\x00', 0x4, 0xc0000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000608000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f000093c000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000033b000)='/dev/usbmon#\x00', 0x1, 0x4181201) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e4000)={0x0, 0x8001, 0x6, [0x8, 0x1f, 0x558, 0x7, 0x3ff, 0x25]}, &(0x7f0000a51000-0x4)=0xfffffffffffffe1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002f7000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd3, 0x5, 0x40, 0x80, 0x6, 0x427, 0x3ff, 0xffffffff, 0xfffffffffffffffe, 0x9, 0x8, 0x1, 0x3, 0x101, 0x4]}, &(0x7f0000ad9000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000038e000-0x6)={0x0, 0x100000000}, &(0x7f0000636000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ef000)={0x0, 0x1000, 0x30, 0x2, 0xffffffffffffffff}, &(0x7f00006ea000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fd5000+0x223)={0x0, 0x3, 0x20, 0x6, 0xce17}, &(0x7f0000297000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000424000-0xd5)={0x0, 0xcd, "c5e5eccb269a7cdc67c265c31d0929a475879463380bb7c0bee7e89293cc4506c2bb15b211da78b5b46598cd903a19c33c15f9c3c7e0153e66869df1f7e0712a402a5cc55d75ff8c0e52353d9736331ef7a438f9e0a3c6d764ab1426d19cba3c3b5349381841ca13475a3d58d129e91d1e966b880b857d6fd554b8bb0df482f5ecdcc7b3e00f5c7614b271ea544856fa82039767fb0e70c8869fbfae16ed752b73afe437c14c558d6fe3b5625a374211561857443965537985af960c8f5f77f9d7117394d0e4939acaefebe552"}, &(0x7f000025d000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecc000-0x8)={0x0, 0x8001}, &(0x7f0000a14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000367000-0xb8)={0x0, 0x8000, 0x8000, 0x7fff, 0xb6, 0x2, 0x2, 0x3f, {0x0, @in6={{0xa, 0x2, 0xb995, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x9, 0x1, 0x4}}, &(0x7f0000fd0000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f26000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x37d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000a32000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e3b000)={0x0, 0x4c, "a87d031aed7b564744df52ef65be7c2c73d69f62f8ccdb1544b069c7387f735fee9e3f952e4a20172e2bb8d0d01cdccb27914e573469911048c7dc8e591bc459a4cc99c28a82175d8cbcf8b5"}, &(0x7f00004a6000-0x4)=0x54) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x7f, 0x9, 0x81}, &(0x7f0000f98000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000aa4000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x1, 0x101, 0x3}, &(0x7f00006a2000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000258000-0x8)={0x0, 0x0}, &(0x7f000025f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000091c000)={0x87, 0x4, 0x3, 0x81, 0x0}, &(0x7f00009a1000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004d6000-0xb8)={0x0, 0x1ca, 0x81, 0x6, 0x0, 0x4, 0x1f6, 0xdb62, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc089, 0xba06, 0x9, 0x6, 0xfffffffffffffff8}}, &(0x7f0000e21000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x1000, 0x33f2, 0x101, 0x7, 0xffff, 0x1, 0x0, {0x0, @in6={{0xa, 0x2, 0x3c1, @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]}, 0xfffffffffffffff7, 0x7, 0x400, 0x400, 0x1ff}}, &(0x7f0000229000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b22000-0xb7)={0x0, 0xaf, "ef0575cafd3c152931711a3a43a73d3307c0fefa8428342c9f439c914ef9b48b4048214809373d342b1700c97643fbf08ca0ab3971a86947e51144aad2df5197e49f5e41133bf7a340afcf4c0e3c0686936a03a51c1e8f5edec9de984ad4986a93cc7773a1860cd538140558fee4d77bfb2b3dcc637abfebdf1e643f85c0be6c4647403e2d4aadc94d15741f581fc98005f3eaee21f3b252425214c1b616bd0cbdef91011ab5a93480386ac7aaf245"}, &(0x7f00000b9000)=0xb7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00005b4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x844, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef18, 0x4, 0x80, 0x10001, 0x8}, &(0x7f0000307000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000366000-0x118)=[{&(0x7f00003a7000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b4000-0x70)=[{&(0x7f0000fda000-0x7b)="9a3c0eb7af32d0c253bec1d17bcd6cac264ae9e2fc2767fc1b346dac08ef8543236669af6e9d4926bf259f304b0a1bdefadb6ccc6993fbd97fe920349f8e0c1dba3fe0bf5d00d2bd02b8a5f3d6ba7b29d3cd6d922cac9c3cb9e9bb0e18a98473261429fd634a70d2fe8c664ccbc811afad236c1f248686b0c49e58", 0x7b}, {&(0x7f0000ec6000)="0710689347240d97c87b35e4959a0ad0195fb1ab4670a25fab090ba9fe66c713dad5a879defe6811c218d9e19bd4e29816220adca38b03938d099d3d4b984ce946920b0b4e873946ea19f19b3f86bb8c827b602535f966e17c3b11efb58410b2486fc1dfddac5dfa1423decfad787ef01c0662681c631aa93f6d7330ec2f16dd35825e5675e955ce00bc292d239aa201661a62d303a45dccd81d2038659de254f392a9dfa709c5b6adcf8d128fe19d05f725dc0735b50486a4ff3ebc42a0955f00d3fb5219402d031f47c973caba2b9fc40419cf918fc2bfcb73a75df00260b077bc76c03322e1", 0xe7}, {&(0x7f0000a67000)="a8f1e7788e5d788be726db81593b8e4682d067a23f4339ce2ba23d66a0ca26698c997e174edc6b1b565dc6f0cf27758a25d8ca48a0c650ec3c0dcab9a6559cec892aafad8008fb24863775ab299141c5b46be719eaf49cccafcaca22a4ddef3c00e70301190817f48b746f6b90be56fad7ffcb234c8e37c8df7f2fc68a24130291e0abfee0a5270b305f6aa78ee8c102bb9410983758d3806cc166361c076d2d70b1cf1ed0aa9dd8118c9e4fb54a", 0xae}, {&(0x7f00003a3000)="a4fce423ec190a76f6b64acf82e158f8a1cb015b49d2c9951e06272440c186428a9d8f400694e3843f8772836d1384d1a41020e7fbc0a724a302980a6302455568ad7cb44c9f54", 0x47}, {&(0x7f0000b2a000-0xef)="75c99c29ab9a59b99e272f3d16977aaed634eb144ee13ecb16d40de600208987996261cb420f0baccdca05212786d469b475aa53bef80e396bed13607e96c3fd30054eab98b532f2fc8879c6b474b56d4670fd50c3d67d6c469558360111755c0ad763180b850a1922525f8e697a388700218dcf0b11829c5f18980c38e6c5a3eb94e1cfe482fe397e3881dedbcf96ce126959f386d3891e050998712dc067c95dd79e2c26bb4135760c7054f43fb945b8c5bd9b15b0dcb6eb5f4ad28869a6e61e258555ca205c0a59e67fecf232c8398506f10a41108ce139f62fc3a942e5f6d1b93f765e9100f75d69ae8dc3acfa", 0xef}, {&(0x7f0000657000)="266f765de51675", 0x7}, {&(0x7f00004d3000-0x2e)="fea547bc82104fb7f1fd20bb9fa1d55413abf01c3e433960a8ede5eae5258d3eb8d1f00c74be4501ccd8938b005f", 0x2e}], 0x7, &(0x7f0000acf000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x77, 0x332f24cd, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfa0, 0x8, 0x7fffffff, 0x80, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0xd227, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100000000, 0x200, 0xb7b, 0x3, 0x1e34, 0x5, 0x1f, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x5, 0x7235}}, @sndrcv={0x30, 0x84, 0x1, {0x7b, 0x0, 0x1, 0x5, 0xffffffffffff89e2, 0x4, 0x6, 0x9, r8}}], 0x120, 0x40001}, {&(0x7f00008b3000)=@in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f000035f000-0x90)=[{&(0x7f00000dc000)="f429a8b84d5d49ffd3833aede74ed108db1e8e3b58ed8f93122e887214c415a0f36a85b112c240625beb34e257fb379fa7b2f0c0828c08e32e4f7b409ad2f4", 0x3f}, {&(0x7f0000e9d000)="794fdcb66f73083c4664619c46eb6af2581a1663ee33b7f6de7259608e73150072981fc1c29a9a5327269c4bd1c5b8090520ae0aece43bd9484f5dbf4bc0bc16934c0c95c4eddc95e8110c9fb5e94bcb6dfd2dfa5082b3d703bef6cbfae843e73a19fcfa793ff10afd73add36ec9b7778ebb4dd4ace5c9624867f9", 0x7b}, {&(0x7f0000730000-0xc8)="5e80fe8a096361a63d22828f3d954c2bccc79322aa7a20eea54d98e7d82b7e08aa0bebfdd01b64666d9652585672b58e71a0c3e1a91176891f548e73137ae0bfed69c3c495d8fa2e26716c6a0b59dc98a43495e0106ce4113f7953b9ba41e866e90f5111f731ff6c1cdfde3db315d7cee4c48788eb456f990dc83a022f9df83b042332054bf1b76f18a0411854e4d3e23797e969c299b11528576ec7eb0ae5c681f3cfdb3dd383cf11dbf726badd7fb1d15e9626df2fcd365f019f50954b8bc20199970c870cc36e", 0xc8}, {&(0x7f0000178000)="1dceaf0f5bd7b01a485bd1f8193f38b635f2248be993d8b2d525d21d8330e83b8fc5fd9e168a9dc426a956001003eb2eb71514badc365fb2022681e7c486cec9e08da8001ecdfdfab6185678c1348393222909bdc3a965a8eea045b468a5ecba0d4945cc3f665e14eaa4739ff0817028e2895ea85aebcb827d7e26473e3aa9b268b6ea8dfc9a220190eb443357c49e30b2145d1939d281ba7672a7f9d4b5780bd4d8fad9fb2b9fcba4c4907fefb02a83d259c8f42c372fbe017c68de1e96f245e808a6a3cf32e934a01196b7df3542fc9c20408096", 0xd5}, {&(0x7f0000c4a000-0x99)="64f96049e679453eb31087e209c6469893277bea913f8e917412c1f2111311253196a04603860c0d4e097cc55c024d5d4021ae67d83e50961d8cc6ca4bb9568ec032955f2aa2a98d0d3aeed7c78fa9b3982c7d12a4fd3c015d1d5fd82538184ecff34be2c9a437bc36c3c4c91b9b8b4b76dfa60f478bdf73dab496e3bada8f9e2a6218761ece5e902636b8132b1980f15f3b80638d30a24763", 0x99}, 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{&(0x7f0000c15000)="817d820b20d47d7457a65415ca8034f0fb25095b9e08ae0ebc6dbbdb1b00b5767777c19fd1ebfab77da8d2151e6e269f242645503234fa885f0405522a44cbb7ae4f7ed364ce0ce88a0bc60091e897223af484e6497fa96b7729e7dd3efa1c7346578e6ce6b11fb1aa80e9a5d8651aa0b66271f074ea2e4006e2775502a7da9bce8c3e262992420ea619fc7b964cfa43507c5e69db58fd8e7ed03b33e49701934510", 0xa2}, {&(0x7f0000ab8000+0x795)="d40799af35b146b4591e9fb6642e185d7d7ea6e7d85ad48f4d6c4433332adfa1db43d9d12b1023a573c1c53844f1a8db9c6571d9546cd65c4a933f19951585e541d8beda5bc508bf166737830a54cf72ee1ed4acbcaa49b022a6a23a087806e4ad96a24f1420801ad251f716441cf9ba97abd4667f5df3d2032021693b31d5bad72019", 0x83}, {&(0x7f00002b7000)="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0x1000}, {&(0x7f0000d65000-0x7a)="98826d5418719926b3fc3dedf2ad1548eb0267e3957c591613171e990a697ee763875620e80f761ccd6f231686e39323f661a8f4eba6f8c4ffdeff6cdfc085f318bc0659e2e7076385820b978094c62a9448a02bd9324d542f4457b303f10e9253a53fcf8d748a9853cd600b5e50b60f85876feaaa68d599ae9e", 0x7a}, {&(0x7f000080d000-0x43)="d3135296691fb7f0deca2e1a6b7d525c8a7a72962ddab310bfbd49099b5bd466cbec30ddf6c326b624abae22c05428c232e4b6718ec30feea3f23dcb267a842697d8f0", 0x43}, {&(0x7f0000031000)="9055f5d8bd9e5fcf02d6a583d757e3b66f10b51ae779d69fb45e17c72a7c1a848a4eb3513917fea30f21c9062a3b2fe1c33dace02fba0d2139615a99ef5613d2ee619c22472b00caa0733859d4554980d694f1dd0762c9b19ed34889e4396e90f68c3c62a21a14daf60680716b82a5f35a2b30e662b0a8dbfa72705b7a9afc00a8818760b16733f16d7de590f383f48f338a666ac68aeab6f467a054a4c6f79f94555ae6286188a205f260dc4d875782a7513dfaa99ac1f0ab11f3803de76be13714d7d119c91531d0fb38297374885574cae374e307d79225ead2efc5c83c506b92f7", 0xe3}], 0xa, &(0x7f000093a000-0x180)=[@init={0x18, 0x84, 0x0, {0x643, 0x7ff, 0xce8, 0x3d}}, @sndinfo={0x20, 0x84, 0x2, {0x3a, 0x2, 0x10000, 0x400, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x2, 0xeb46, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xd33, 0x8200, 0x8, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x688, 0x9, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x7f, 0x0, 0x80000000, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8, 0x2, 0xfffffffffffffffe, 0x3ff, 0x2, 0x100000000, r14}}], 0x180, 0x4000000}, {&(0x7f000046e000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000456000-0x60)=[{&(0x7f00006a4000-0x9d)="abfa0437fc0048e9d20a0dbf330135fa460371a48b67445d28742871f271e29dc66300b150f2f14e151b24f0c0a77eb4e9dce83bd12e37b6a43eff5528ee7df21d633c067660510b61d2f324dce571ca0c3da55cbaa601ea54492ba1e900ec556b9286eda0535b3096763b4cd7e1d07288f251f41540108f0f5356a911bb07b1485b1e7b4b6bf326f65b78c69ae52fce92d001bc89bf3806b167d94735", 0x9d}, {&(0x7f0000bc7000)="dd8edf3d277f638f81", 0x9}, {&(0x7f0000953000)="58f7062fd764291a6e9894c4ddc883eebff874d48e462491d1fe405d11e573e3eada16334d13dbf5207a11e16784f05224a44277ba37c56bcd0f", 0x3a}, {&(0x7f0000753000)="7460eb03a8ca070c264b4175d74d59f5d7b69ffa94fcc84df0c5f718b3cb56d2ce82f41099094bc124e0a62ef284c5393760fbf24caafe2d216538db34371bf28146c7df5eeec606e0621c6e589e1c50f8bcfda81999cc84e8ef107dcf9d26036effeb726beb5054418edf0987e766acfe605d7aa96224050541c581e92ddf3f44d150031a142afa928e4316611b91393ac171c5", 0x94}, {&(0x7f0000b08000)="3e9e77c13fe7bf821977fb4672fd417e2ac40ad7e3ad0b5cecebc5162d8cd1c93beaf0a5", 0x24}, {&(0x7f00001c3000-0x25)="fb47ec843f1a6b6d684fac943317e00c4bc151adde05389cc598543ac9ec54f3d9acd641af", 0x25}], 0x6, &(0x7f0000ff3000)=[@init={0x18, 0x84, 0x0, {0xb13, 0x100000000, 0x5, 0x3148}}, @sndrcv={0x30, 0x84, 0x1, {0x8e, 0xfff, 0x1, 0x80000001, 0x800, 0x40, 0x80000000, 0x101, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x4, 0x100, 0x4, 0x7, 0x4, 0x2, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0xfffffffffffffffb, 0x6a7, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xd0, 0x9, 0x1, 0x8, 0x6, 0x400, 0x6, 0x3ff, r18}}], 0xf0, 0x48d1}, {&(0x7f00007d3000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000045c000-0x10)=[{&(0x7f0000124000-0x1a)="e1b3b209e7ef0fbe4ced6924e190bc1243a23225d8a2db30c837", 0x1a}], 0x1, &(0x7f0000e68000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5c, 0x3, 0x8008, 0x1, 0x6, 0x59, 0x81, 0x5, r19}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x5, 0x8006, 0x1, 0x100000001, 0x0, 0x6, 0x101, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8208, 0x1, 0x7f, 0xa1, 0x8, 0x1, r21}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x8, 0x316}}], 0xc0, 0x4000010}], 0x5, 0x4000) fallocate(r2, 0x2, 0x401, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000356000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r3, &(0x7f0000815000)='./file0\x00', &(0x7f000037d000-0x20)={{0x0, 0x2710}, {r22, 0x0}}, 0x0) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000f000-0xc)={0x4, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) preadv(r2, &(0x7f000000c000)=[{&(0x7f000000c000)=""/244, 0xf4}], 0x1, 0x0) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 10:03:19 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000036f000)='/dev/vcsa#\x00', 0x8000, 0x101c0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e27000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008ba000-0x8)={0x0, 0x2}, &(0x7f0000ab3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000035a000-0x10)={r3, 0x1b1, 0x200, 0xfffffffffffffffa}, &(0x7f000096f000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000572000)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009e9000)={0xfffffffffffffff8, 0x8000, 0x200, 0x2, 0x294f, 0xd61, 0x2, 0x2, r4}, &(0x7f0000f55000-0x4)=0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/31 10:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005ba000-0xd)='/dev/usbmon#\x00', 0x5, 0x10001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000)=0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c32000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f000095e000)=0x0, 0x8e18) connect$bt_l2cap(r2, &(0x7f0000fc0000)={0x1f, 0x3f, {0x4, 0x8, 0xfffffffffffffff9, 0x4, 0x1ff, 0x5}, 0x4a2, 0x3}, 0xe) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000fc1000)={0x10001, 0x609, 0x1, 0x7}, 0x5) [ 39.557689] 9pnet_virtio: no channels available for device ./file0 [ 39.582394] 9pnet_virtio: no channels available for device ./file0 2018/01/31 10:03:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ef000)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8000, &(0x7f000015d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x7fff) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0c) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000007000-0x60)=[{0x58, 0x114, 0x8, "f9a3e896f9a84190d8dc75a20503d1efc36e433c50987fd09ae150073b332198bdcc1014f48d7fb60a2c5368b4fb0c99032d117f828884c2578af80d69bfaca3bc"}], 0x58, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000001f000)={0x1, 0x0, [{0x0, 0x1c, &(0x7f0000018000)=""/28, 0x0}]}) 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e86000-0x9)='net/dev\x008') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) fadvise64(r0, 0x0, 0x1, 0x3) 2018/01/31 10:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ac8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000100000000006, &(0x7f0000127000)={0xde6, 0x40000000000000}) eventfd(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000265000-0x6)={0x0, 0x8001}, &(0x7f0000d70000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000030b000)={r0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x7fff, 0x8, 0x9}, &(0x7f000083b000-0x4)=0xa0) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000096d000)={@common='bridge0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000084f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c5a000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x10, 0x0) socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@generic="7099c7326d425684cb67a2b05d113fa0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) lstat(&(0x7f00006c8000-0x8)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() lstat(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f0000d45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:19 executing program 4: semget$private(0x0, 0x1, 0x400) r0 = semget$private(0x0, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r1, &(0x7f0000207000-0x20)=[{&(0x7f0000b82000-0x4f)=""/79, 0x4f}, {&(0x7f0000b96000)=""/34, 0x22}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x2c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0xc4, "cbfbdda1acfe0c1f7bf7b3198293f39d767530b50ff1adb3a87bff003fbf4285a1e721a06d60d92793d2bf50068f6ef8c5c9b24b7d4659f66e1db2a3c200b29bff1126bd70f5586d06751103d83a7806d244868a454d44ca062be404ae4b726a8ebe0dddff1bb71d66e0085ffcec21eeae86bbf9e972fd32cc53693046ed88b5d98685511f5a2af190947713234a5ed6e6ab9ba60f544c9680cff9e558ba2cdb5641c57f09965e8a24f5c4dc42acfbeb35142dc68ec581137a07da6b5d2bb88ef30c7b89"}, &(0x7f0000168000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000600000-0x6e)={r5, 0x0, 0x66, "2890ca4503838547c5b4217be0e22b25710d026f7659f1f7fbe8e170abd2baae019f6fc5d1c51d0db4717993ada72261d30dc8e9c013b28fb28cce2cf13295c96069579948de3bf8f891f4231c1097013f7cdc3da613fc8d67d4c16f38059dfa3e20a82b319a"}, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x5) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200092300000000870000000700001a0200000045000107000009141900630004e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) semctl$GETZCNT(r0, 0x4, 0x25, &(0x7f0000184000-0xe9)=""/233) 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00001f4000)=0xffffffffffffffc0, 0x4) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 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) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00008c2000)=0x81) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r1, r2, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe1}, 0x4, [0x6, 0xba0, 0x3, 0x0, 0x80000000, 0x5205, 0x9, 0x9]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000003000-0x84)=""/132) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f00000c0000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x0, 0x0}, 0xc) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00009f4000-0x20)={0x0, 0x0, 0x7ff, 0x1, r2}) dup3(r1, r0, 0xfffefffffffffffd) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000019d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x19f, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000d000)={r0, &(0x7f0000d63000-0x9c)="2de9f3e7bbb9a4f484841cf832124e69e94e1fa83a96fe224b1e91a3d9795531b69cd4501ae5f50820319025f5bebcaf4b80e546a4454c811c7858c966794e934a14af3bac47103b37532a1efb6d4c0ee35518f9a4070e280bb866aa32b2be27ef47b62fd0d4d74d2b75c0d0c84c61e10b2977c89e44ab7c34c080e8de4f55bc73cff8f420b71f2ab03e94909a691eb0a43bf0ddcb8be4cf900c61cc"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 39.747984] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/31 10:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000947000-0xa)='oom_score\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e43000-0x4)=0x0) syz_emit_ethernet(0x34, &(0x7f000039a000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8906, "1cbedbf25c4163f95b2062b2465d6b6cf9288a2a7b6bfc993fb011f422113b8c787b6dc8a075"}}}, &(0x7f0000fab000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/rfkill\x00', 0x400200, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000553000-0x1)={0x7f11, 0x5c1, 0xc26, 0x0}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) mq_notify(r1, &(0x7f00001ca000-0x60)={0x0, 0x20, 0x1, @thr={&(0x7f00002d3000)="3eb562d6c40643c51fcee06023831b3626aaf8c4b02a8dbcab45292e5f5ddbd439dd19770ab1999e8bd7182113cee7a83e5030fd376dc055151b04683e", &(0x7f000082e000)="f1410a0833aae0982ebbdd0014dce3e7d1a6daa66763f9b3197ef32653456111fd0469ad4aee471ad653da0514546da67175061747cc66ba48b61fa06cf93f4a865f72570575767e8e3f9bca646e629bbaf91ed640928bc45ab7b49f7d50fd9ab8b7b9aec9609c2e673f0eb7e646a4160de80a4101cfe5f870b0d7eef0f6f1a462606e11c86ab2e650fd50b68096d56749"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f00000d8000/0x2000)=nil, 0x2000, 0xfffffffffffffffb, 0x80012, r0, 0x800000000000000) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f4f000)={0x0, @in6={{0xa, 0x2, 0x6325, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x1000, 0x5, 0x30}, &(0x7f0000019000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e00000)=@sack_info={r2, 0xfffffffffffffff9, 0x3}, &(0x7f00000a3000-0x4)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000548000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000043f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00001d8000-0x4)=0xc, 0x80000) r4 = accept$llc(0xffffffffffffffff, &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f39000)=0x10) r5 = syz_open_dev$vcsn(&(0x7f0000e59000-0xa)='/dev/vcs#\x00', 0x4, 0x101000) tee(r4, r5, 0xffffffffffffffff, 0x5) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x5e5a) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) io_setup(0x542, &(0x7f00003db000-0x8)=0x0) pwritev(r4, &(0x7f0000fb5000-0x30)=[{&(0x7f00009a5000-0xb0)="efadc1feb8089ed0d93c5dac78ea7a3fac3c36c294539b3e3f5018a29a187d56b620e5eddb7adabd3a9a2b38d609d72cd677fbc990c2ad33a83379f91f45374e2e4cc2f3abd8d0ef7c7db46f370d3edc4083af378d4946bd71b3f0ea44dc21f218e52d1b257e70ff01c7c9a6e73c743a449fed06142e983da3bebd61ac1eb0abb8e7bfcf21eca5fecff1306417e5800f1f1f5133707e15dc731b562ad5689a04f0b85ec64c44e3e33aa78d347aacfe42", 0xb0}, {&(0x7f0000205000-0x83)="f19e754148bc98f7379d8ab91fdb7c2b1f396085b4682bd0e4eabda0a93cca3781477f6857b870badf99e59fd34d1565d541228ca80ec4db27b621aa90c9a741972cd98715a533d90b596d31eda5b7d6e9dec6ca4aba426648af0bcb93afd2127d61976aacaab547dbfd16de14bb71a0317878ce66454f018673ee570bc797c19434a7", 0x83}, {&(0x7f0000052000)="438a957b821b415603532b1c6b6493c09e43d1ddefc00956cfede09ec40bdbe157c5b013e07fcfa83cb3cea469bfbddbf7cff865471d99341f0ea1255d5e15f9b3ba512d50bf9b6b7d8684ddd402d3481a5c8eaa2a4be7fe4beec99d9fff7b118f812f9dac0b5a70934637bac4c7df31a46a5cefb0fccebc8695aca426232749459e6419c930bf836540778220c4187a2fccf5338a3fe680712331627f3aabceeff39a050b821b31532aec9d762bf2fa56993a25efe2a11abf2ab72f4a758e2d6c51422f991a018a0879ee35fdb6655155b77c858e90bdbb7b474a5b9b02b5942eefb06989ff722286eb4cfed26080b8abd8cc88ee", 0xf5}], 0x3, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') socketpair$inet(0x2, 0x806, 0x2, &(0x7f00005c9000-0x8)={0x0, 0x0}) preadv(r2, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/31 10:03:19 executing program 7: 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) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000681000-0x8)={0x0, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:19 executing program 2: r0 = creat(&(0x7f0000c15000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) openat$ptmx(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/ptmx\x00', 0x300, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c80000-0xc)={&(0x7f0000cd7000-0x8)='./file0\x00', r0}, 0xc) ioctl$TCSETA(r1, 0x5406, &(0x7f000076b000)={0xfffffffffffffffe, 0x40, 0x3, 0x8a, 0x8, 0xfffffffffffffcba, 0x4, 0x8, 0x8000, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000008000+0x737)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0xffffffffffffffff, 0x6, "46df1b", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], "7510d7389ec0be3b"}}}}}}}, 0x0) 2018/01/31 10:03:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/5) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x134, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/31 10:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d31000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000841000-0x10)={r1, 0x28, &(0x7f0000092000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 10:03:19 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000352000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006f9000)={0x86d4, 0x80000000, 0x3, 0x7fffffff, 0x2, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000233000)=0x40) 2018/01/31 10:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c7d000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000041a000)={r1, 0x1, 0x6, @random="95cb69fd505e", [0x0, 0x0]}, 0x10) accept$nfc_llcp(r0, &(0x7f00000ad000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002b8000-0x4)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00002b8000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000458000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000293000-0xb)='/dev/loop#\x00', 0x0, 0x404) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000041c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "12d0c18cad48dd8d35debdf417d402d8b4d992123a3f3f70380274553acc4c98c24bd9c47cd266cc89f9e9c16f1f2e6b6277d8ec81f5a7f12982ae17b460d09e", "90afe55564ac5b39307d3b99b05c8137162ef915b0a660e1f41468b255d15f0d", [0x0, 0x0], 0x0}) 2018/01/31 10:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b7e000-0x8)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000d2000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000049a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000042c000)=0x10, 0x80800) 2018/01/31 10:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b35000)={0x3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000315000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/31 10:03:19 executing program 5: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000002d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000fb000)=0x32) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000fc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000)=0xe8) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00000fb000)={&(0x7f00000c1000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000e6000)={&(0x7f000002a000)={0x3b8, 0x15, 0x200, 0x4, 0x2, {0x16, 0x0, 0x0}, [@nested={0x10, 0x45, [@typed={0xc, 0x9, @uid=r2}]}, @generic="5a9c6c1cb35fce5c351c7ab357a373a4aac43bb3019a2efd7820e1d75c7eaef3497cbda1573eb1783058ebb14bcca4882c8304df2d2a02a1f2763a958d30937ee693549605ad37fe111665dc1dfb243c2c6915e4077f78bbe2786afa07d8be2674a199401c29daa4fec4ebd0bdeede72f86ff5d01513459e06dfc9e7e917e6122c9a4742fc1dd1a79673956f6f11bb0fb2980a3619d941edfcd58a1b5aafd549c154627f0fb6607b57431c44d10a6813c66eabccb6e623ee636e3f004d9dc8a8d3514d8155ba07", @generic="e232e00b21d050874304f03430121b7cc7b8bf431f3cc74080bf59c303746e341df32ae4caf99a6ecfda473683dfaf66c6cf77b5ae772fe3c252ec069ad33a1049c6e397e4a8be701bfb310d47e322f49b29a7c7278cc5709f1e6d60fdcb00bbed2c9a59c39d1112ec6a779594a5c61ad21a16a9db307ed44e94f5473adb0a08d8d12efafd8c7eb96bf7886eec747264bc1e0ce0ef93a6a046b3", @typed={0xc, 0x57, @uid=r3}, @nested={0x4, 0x1a, []}, @nested={0x24, 0x47, [@typed={0x10, 0xc, @u64=0x1}, @typed={0x10, 0x8e, @u64=0x0}]}, @nested={0xc4, 0x88, [@typed={0x18, 0x89, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0x30, 0x63, @binary="04ce67dbbe74788c5988fa34d9c938ecca23001adce97b4db83ccc642bbd3a8d5c2678ad2795c390"}, @generic="2eaa76a28940b6b4d19cfc6a7deba553d97bad5e33272f76c3e780cdfa5e44408ef36fd249f33c0e612227f2", @generic="1e9cc64e53fdf6e629fbbce42e396c274d34546358fd6625d0252ff67e6185e8077889366f44fbfa127ef21eda4a821dfbe2a60858da5efcc15728ead51e", @typed={0xc, 0x4a, @fd=r4}]}, @generic="9e431dfa27e1dc525cacc0eaadec06c38ed8675896b25434039c4cf53a18e431d1917fb6384b1fc4917a6ac7ae3fe0d3e71977a5c6d6f4b1ca4fb8acfffe35403a08e2014152c4288cc3309745dad7d54597f579104ac9ac02b3bd6316e61b6d3feae1947505b774a92b3091a76e39a7fe8633b2b3e7209427f929c83ab6d8953d317039018a14d347b4268372c7ba7393a8ca7a3f47c821640e93b647baaeabd1efd74914340222b56527ad28d5a2b254140d5ee8652be23ece513a198d0612411522f03c3da4", @typed={0x74, 0x7, @binary="94fed1c69808c8b6df4f06e6f9aa714162b470c6511df136f2efcf3c7142a480c844e6072c9e3aec162d16bfdbe80c4b09f800c1a94aeefeaed99a302061e12e0d134c53e8f05286057f061c6d6908e62de5474a7b3e7856fe12e9132bce1dfe70a443a7327eefdd2c6b"}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x44040}, 0x40000) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000006f000-0x8)=0x8) r5 = creat(&(0x7f000008c000-0x8)='./file0\x00', 0x100) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00000b9000-0x18)={0x9, 0x3, 0xffffffffffff8001, 0x9, 0x7fffffff, 0xffffffff}) sched_getattr(r0, &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) syz_emit_ethernet(0xffffffffffffffa2, &(0x7f00000fa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88f5, ""}}}, 0x0) 2018/01/31 10:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aee000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003bf000-0x28)={@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]}) sendto$packet(r0, &(0x7f0000fa4000)="7b06f6e31f3f59790c3c661df07b71a54b82251f0725b0d192d423759694142e6c2eca1de00f6a4ea15983a9ded31503082f630f3e1bfa551b05c22f276af883b9d06fae5caf24bc0e61d334685b5d4255c33c7b0464544595fde65292b684ac5ec850f958d30594fc7d3d52f3d2f52f1e32c948c72145e11dad47cea2ab4113688da86c2c449aa5273bf4fdd9c3c403a312a3a56d2ae73059ebc5f745137822d7eda896297e90344879ca040376e47ed6afb501a2416c0afe928d2f62cbe119da6f1bb6b1123feaf03c93483bbd2f53440cc7c312c2a4b8e0b282156167c7a8a5", 0xe1, 0x0, &(0x7f00002c7000)={0x11, 0x1a, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") sched_yield() 2018/01/31 10:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0x0}, &(0x7f0000fb7000-0x4)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000afd000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000013e000-0xa4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa57}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd684, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb92}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x20}], 0xa4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) writev(r2, &(0x7f000003f000-0x30)=[{&(0x7f0000e8c000-0x40)="265409da85c7c94aa102d10121b5f4de05daf2dffb36386baddc436ff607b585d44d9b47902d2424d54a2c8305b622243f7db763990fe94f99d39fa138793e80", 0x40}, {&(0x7f0000bb5000-0x19)="cce3a024f58264b39586517600770871872ad1118b60207f01", 0x19}, {&(0x7f0000693000-0xd9)="bce02e8bd9cac50bd8180d7557ebb938bcb867a5663d296b27ef579be22110595f87e0274ad4fd385b3d0b2665237a174e2c34b0487bf843f67d065428eb2f5229e2ae4a260ab2f5d738c41ce2bbc851885a2e18c44c6aac9b6afd8b4cf69618cf314beb3011e23bec63f7d93b3cc35b99a888a3620826e48c1e0b746b5bd3e94e2d0c6a8a3e2e467aef01e8f0012fa458bf0f3932e36c8532a820d317df1b6b6b0421474bd765a7acb09890013950c58aa90e816bc5212e91cfc8b032deccd12b685d82761f1fae946fa0657901a2c3435c0f4b2d7e793907", 0xd9}], 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/checkreqprot\x00', 0x40, 0x0) r3 = getpgid(0x0) waitid(0x0, r3, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000825000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) clock_gettime(0x7, &(0x7f0000d61000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000062d000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000126000)=[{0xe97, 0x0, 0x8, 0x0, @time={r4, r5+30000000}, {0x8001, 0x670}, {0x1000, 0xfffffffffffffffa}, @addr={0x4, 0x81000000000000}}, {0x71, 0xfffffffffffffff9, 0x7, 0x0, @time={0x0, 0x0}, {0x6, 0x0}, {0x800, 0x4}, @addr={0x800, 0x608e}}, {0xd9e6, 0xff2d, 0x2, 0x7, @time={0x0, 0x989680}, {0x89, 0xb8c}, {0x0, 0x2}, @quote={{0xfffffffffffffff7, 0x8}, 0x4, &(0x7f000050c000-0x30)={0x2, 0x40b, 0x3ff, 0x3c96, @tick=0x184, {0x5, 0x101}, {0x8, 0x5181}, @quote={{0x6, 0x1}, 0x1, &(0x7f000030b000)={0x3, 0xffff, 0x7fff, 0x8000, @tick=0xfffffffffffffe01, {0x1, 0x3}, {0x1f, 0x20de}, @time=@time={0x0, 0x1c9c380}}}}}}, {0x1, 0x2, 0x8000, 0x6a, @time={0x0, 0x989680}, {0x8, 0x8001}, {0x3f, 0x100000001}, @connect={{0x1000, 0x57}, {0x4, 0x1}}}, {0x7, 0x1, 0x100000000, 0x7ff, @tick=0x8, {0x7, 0x8b6}, {0x800, 0x2}, @ext={0x1000, &(0x7f00001e9000-0x1000)="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"}}, {0x1, 0x8, 0x9, 0x0, @time={0x0, 0x0}, {0x42ac, 0x3f}, {0x1, 0xffffffffffffffff}, @connect={{0x4, 0x7fffffff}, {0x7bb, 0xe28}}}, {0x100, 0x1, 0x3, 0x0, @tick=0x800, {0x2, 0x7}, {0x80000001, 0x0}, @ext={0x4c, &(0x7f0000821000)="133e90f4b618a03437e62bc1cb91ef84259028000ece33f9bf8c1795d3fbd7e7aff0278ab55f53e64e3b4a18e74b09fac924d7a5b9139651265ba3e18a5485af293c59b85659f4ca7c5a4d7b"}}, {0x4, 0x7, 0x40, 0x5a7, @time={r6, r7+10000000}, {0x5, 0x1}, {0x40, 0x3}, @quote={{0x7fffffff, 0x200}, 0x5, &(0x7f0000640000-0x30)={0xe6a2, 0x7fff, 0x2, 0xffffffff, @tick=0x9, {0x10001, 0xffffffff}, {0x1, 0x1}, @connect={{0x40, 0x5}, {0x9a, 0x9}}}}}], 0x180) signalfd(r1, &(0x7f0000305000)={0x33}, 0x1c5) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) r12 = dup3(r0, r10, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000052d000)=""/71, &(0x7f0000265000-0x4)=0x47) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r12, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000bf6000-0x1c)=[@in6={0xa, 0x0, 0xca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r11, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000074b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0xc000) bind$vsock_stream(r0, &(0x7f0000468000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000074b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000856000)={0x6, 0x9, 0x3, 0xfffffffffffeffff, 0x3, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x60) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/01/31 10:03:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1000, 0x3, 0x2, 0xffffffffffffff32}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00001e3000)=""/192, &(0x7f0000010000-0x4)=0x10000012a) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000c000)=[{{&(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000)=""/210, 0xd2, 0xfff}, 0x2cb1}, {{&(0x7f000000c000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000006000)=""/175, 0xaf}, {&(0x7f000000d000-0x7a)=""/122, 0x7a}, {&(0x7f0000005000)=""/104, 0x68}, {&(0x7f0000000000)=""/203, 0xcb}], 0x4, &(0x7f000000a000)=""/0, 0x0, 0x0}, 0x6}, {{&(0x7f000000b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f000000c000)=""/93, 0x5d}], 0x1, &(0x7f000000d000-0x6e)=""/110, 0x6e, 0x6}, 0x1}, {{&(0x7f000000d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/174, 0xae}, {&(0x7f000000d000-0xbd)=""/189, 0xbd}, {&(0x7f0000009000-0x36)=""/54, 0x36}, {&(0x7f0000001000)=""/141, 0x8d}], 0x5, 0x0, 0x0, 0x6f}, 0x401}, {{&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000)=[{&(0x7f000000c000)=""/140, 0x8c}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000-0xfe)=""/254, 0xfe}], 0x3, &(0x7f000000c000)=""/204, 0xcc, 0x5}, 0x6}, {{&(0x7f000000d000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x70)=[{&(0x7f000000c000)=""/0, 0x0}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/28, 0x1c}, {&(0x7f000000d000-0xd1)=""/209, 0xd1}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000c000-0x1a)=""/31, 0x1f}, {&(0x7f000000c000-0xf6)=""/246, 0xf6}], 0x7, &(0x7f000000d000-0x47)=""/71, 0x47, 0x1}, 0xdb}], 0x6, 0x1, &(0x7f0000008000-0xe)={0x77359400, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000000c000)="26535386c9469ced3a574f", 0xb) syz_emit_ethernet(0xb3, &(0x7f0000002000-0x1cf)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rtc\x00', 0x10d001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x37e) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000-0x5e)=""/94, &(0x7f0000004000)=0x5e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x99, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c8, 0xffffffffffff0000, 0x4, 0x1, 0x10}, &(0x7f000000a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000008000-0xe)={r3, 0x1, 0x3, [0xff, 0x6, 0x3]}, 0xe) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x65b, 0x301000) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0xffffffffffffffff, 0x627e4e5766654b58, 0x0, 0x0, 0x0}, 0x0}, [@migrate={0x4, 0x11, []}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001ff000-0x9)='/dev/dsp\x00', 0x4480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000012c000-0x68)={0x6, 0x3, 0x1ff, {0x77359400, 0x0}, 0x4, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) r1 = creat(&(0x7f000059c000-0x8)='./file0\x00', 0x1c0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000c35000)=0x9) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a62000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000daa000)={0x0}, &(0x7f0000a96000-0x4)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000698000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x2, 0x47, &(0x7f000021c000/0x1000)=nil, 0x5}) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e35000)={0x2, &(0x7f0000b65000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005f0000-0x10)={r1, &(0x7f000006e000)=""/4096}) umount2(&(0x7f000086f000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000020000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000ef000-0x9)='/dev/dsp\x00', 0x12000, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ee000)=0x14) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x1d, 0xffffffff) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) sync_file_range(r0, 0x4, 0x3, 0x2) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/31 10:03:20 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a23000-0xb)='/dev/adsp#\x00', 0x9, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000417000-0x20)={0x4, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001a8000)={0x6, r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/31 10:03:20 executing program 2: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 10:03:20 executing program 7: clone(0x0, &(0x7f00002ce000-0x1b)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f000083d000-0x1000)="") inotify_add_watch(0xffffffffffffff9c, &(0x7f0000b33000)='./file0\x00', 0xfffffffffffffffc) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000034000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x401, 0xff, 0x0}, &(0x7f0000177000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4bf8, 0x6, 0x0, 0x101}, &(0x7f00003bc000-0x4)=0xa0) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009b1000)=0x5) pselect6(0x40, &(0x7f00007be000-0x40)={0x8, 0x9, 0xffffffff, 0x3, 0x403, 0x5, 0x1, 0x0}, &(0x7f00007c6000-0x40)={0x5, 0xffffffff, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x8, 0x5}, &(0x7f00000fa000-0x40)={0x3, 0x2, 0x7, 0x0, 0x101, 0x1, 0x2, 0x401}, &(0x7f0000227000)={0x0, 0x0}, &(0x7f00007ea000)={&(0x7f0000c0c000)={0xffffffffffffefab}, 0x8}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00003e8000-0x4)=0x0, &(0x7f0000910000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) inotify_init1(0x80000) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = semget$private(0x0, 0x3, 0x440) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000246000)=""/233) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bde000)={0x7, [0x10000, 0x40, 0x90b, 0x800, 0x100000001, 0x6, 0x9]}, &(0x7f0000cea000)=0x12) ioctl(r1, 0x2287, &(0x7f0000051000-0x1)="8a") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000a0000-0x18)={0xaa, 0x30, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000e91000)={0x100000001, 0x3, 0x40}) dup(r1) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) semget$private(0x0, 0x1, 0x20) 2018/01/31 10:03:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c75000)=0x0) ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000901000)={0x3, 0x8001}) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f5c000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000259000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008a7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2685, 0x400, 0x101, 0x100, 0x6, 0x4040000, r3}) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') write$sndseq(r1, &(0x7f0000ff2000-0x60)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005b5000-0x8)='./file0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1c000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e05000)={0x5, 0x4, 0x5, 0x3, 0x80, 0x75bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 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) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$setpipe(r0, 0x407, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) syz_open_pts(r1, 0x0) poll(&(0x7f0000c63000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x1ff) close(r1) 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/kvm\x00', 0x101000, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/audio\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00002da000)='/dev/vcsa#\x00', 0x4, 0x400000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r5 = dup3(r4, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000bca000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x5, 0x7, 0x6}, &(0x7f0000da0000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004d2000-0xd1)={r6, 0xc9, "b60ffc454a9c7fbc39b3512933ca127a81367ac190787cee625f6409eb8e5a6b3c8238eafd245b980539229c5ccd409b75026a87da41416faf09c0f30908e2d068f9dade48d46d32d0e95893a9f3c5d39ad215ad58ad100eec7f8f3f041042022f1fe0cbffa12afe12e9541dedb9828dc4516434323fd4b947788dd785de8c2cd49c8d529785548d417c6c22c7f52005d3c02fdb84b3e7b5b989b932745c1b0ff6510dda04a6482bc35bbdac88c14aaf75cd81e758ad140e2f925d8ab46eee8bcf4eef3838e9b6ade0"}, &(0x7f0000fb0000-0x4)=0xd1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = creat(&(0x7f0000b09000)='./file0\x00', 0x6fb37604ce7b4663) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000f70000)=0x400, 0x4) 2018/01/31 10:03:20 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b76000)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000edd000-0xbc)={0x100, 0x3, 'client1\x00', 0xffffffff80000006, "472476e8a3ae1748", "ecc393ad5dc654fcac14c9f47c96942ab8b9073c9b25463977ab1bf68da51625", 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x1000000000000084, 0x8, &(0x7f0000fe7000-0x2)="", 0x0) 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00004f4000-0xd)='/dev/usbmon#\x00', 0x100, 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000689000-0x47)=""/71) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x7fffe) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000007000)=0xd69, &(0x7f0000003000-0x8)=0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000012000-0xc)='/dev/random\x00', 0x0, 0x201) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000000a000-0x64)=""/100, &(0x7f0000010000)=0x64) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000078e000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000227000-0x10)={r0, r1, 0x1, 0x3}, 0x10) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f000059a000)=0x8, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) sendmsg(r1, &(0x7f0000e93000-0x38)={&(0x7f000079d000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000b03000)=[{&(0x7f0000b3f000-0xe4)="1e1545ab313852dcae7c5bb8e97dad99a02bd99033f22de30018b1eeda7f6ecb88ffafb073c9df3023216b25b90096b333ee90ef5ff611c37a87f186b3eb2ca5dc0ca4bf72712a3f89d86576d125d33a1f5cf1cb4660aa812e961bcacb4e5a4c63609afa0cd1044578145dfb4b2eb83806ccaf5d5ef2170c2a32b5ff5e2b20d75b479c8735f3ffac6e0313ce150a5a2ebc21304ce6f35ad81eafb1186200dfa813c9088c94969e58b57f6b5efc989412e2301b88c7e70a5b1496c212a4570361d53e590a1b8a7add5f79788f3826b967a55774ed5871e60578dce92f31eead91d1b751f5", 0xe4}, {&(0x7f0000a1d000)="72b295711bbcb7c33646987effe6c89df0a97696bfaf1c634de5caa2c665b76689564c92513893b34426b9e098bad902b7e989ddb617aac5f9c8ff117da0fd5357ed68552ff588ba20d0dd208de7f1a8541c12dfd63954e78ae3f273ebf9b3aa6cc97a7e4918aa5a5438fac8b99d38bb01ead0357adf20d20d4b6b26c8587ff72eb93a552699305c1cbb7766899897e3b5cb7e0a3b6689bf5d34634b7fe882b05eabd39965dd00092bb59a33c7", 0xad}, {&(0x7f0000e1d000-0x23)="5a01bd880b4a23a50a8de796da1e98a4f5b0729be2b4ed31941f1b30b53a66ed9dc68d", 0x23}], 0x3, &(0x7f0000f32000-0x468)=[{0x110, 0x114, 0xff3d, "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"}, {0x38, 0x11f, 0x1, "2b3dff2a0785e8e3567d1b8fc85898ef34c160285231d727be1b1cbfb59c43e667abe6"}, {0x108, 0x13a, 0x1, "ea90993172d129da8c604cbc660fee355227d984abff336e694999b113212305213b7a2e4c76fe55039ff1e7037eb2214b6797788a3771dc89e229628b47bfe4a3507059afb774f4472232011bad497b7783d4faea2e7b5bdbc32e4584daf61b7216be6608077d6ad17dfdc81e9579e003c16251bb3a071cc71e4f5d679ea969b9b1eab1113e88540e1f1a4da34e1156dffda130176ec2a4dd3db190e018e99b3fddc366e161aa0cd1908dcbc20d5baef2488091cf0d8f0e5baf24b919ea2e321837265f8b31fb77fadeb3bc57bc885341f5b229bbbf867d116a2c12b37d762fa74dbe5e04f66b4f4a0b3d573aa39a127b3ef9c2"}, {0xa0, 0x101, 0x3, "b7a26a89747b86c7166377f175c8a074b320c273334e90d3f3da83f5b0dfea879b0a8b2b9c26571d2cd347aedc0bfabd4a8ac554f041ca62cd9d0db11fdb0889d6b90df45fb0ed0096543eb9d7e826504f16c7b5edb8e66ef281c39cab85e01b13a6653872b4f5cedf1e35bc671de8c23288443e307c2fed8221ed2ac9d3eba8888feb92d2b62c48ea5137b0b88e"}, {0x78, 0x84, 0xa9, "940110797b1979ba78b05f37226af30cc02e86907054f34846d9a0c54d100a497b3f80bcf80b9add1854103286199b987dc0f463e8cddac9830f3fa9bc7df537ebfe8068aac87ac711a102fe212638b52ffab423012c52f5671bf8457482d155c7110ce0536c9216"}, {0x38, 0x119, 0x1, "f85b2d6f6d6d64b31e19837614eb5b5b76aca3911f9f0898e110516e2494a0a799dc6ffe"}, {0xc8, 0x10d, 0xffffffffffffffe1, "bb2a0459278986a223b489b2a1f2b5ff7535703af7c83e73fdf35b0b969b3d21dc6894be8335204401574e1f2bb798cd0e23e968ecf00a48f98d11f65ff4024e887f5518310ae537a97fb85ec8a6ebd7258c1bb1d66a5ba9db53294b4164bac6db19da1a1921256cae05b2ee1074d15ddc24437b97c7c335f03434320d986f679cf2b4d5f52fea64b9ef5f2c561788b44cbc7e8416a114bd1c1673844253a3b445de43c14f6b83333dc12a5acdbc7e8cfa1d"}], 0x468, 0x20040080}, 0x4) recvmsg(r2, &(0x7f0000fe5000)={0x0, 0x0, &(0x7f000060f000-0x70)=[{&(0x7f000024b000-0x61)=""/97, 0x61}, {&(0x7f0000c7f000-0x79)=""/121, 0x79}, {&(0x7f0000362000-0x77)=""/119, 0x77}, {&(0x7f0000b72000-0xa8)=""/168, 0xa8}, {&(0x7f0000ec2000)=""/150, 0x96}, {&(0x7f0000636000)=""/2, 0x2}, {&(0x7f00004f4000)=""/85, 0x55}], 0x7, 0x0, 0x0, 0x40}, 0x2000) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000824000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0xc5, &(0x7f0000005000-0x8)=0x5, &(0x7f0000d31000-0x8)=0xfffffffffffffffc) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @gre_key=0x0, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}}}, {{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="ea06a28f447cd366b4db6f4f4a2d3f92", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty=0x0, @port=0xffffffffffffffff, @gre_key=0x0}}}}]}}, 0x300) clone(0x0, &(0x7f0000d6d000)="", &(0x7f0000ce0000-0x4)=0x0, &(0x7f000049d000)=0x0, &(0x7f00009de000-0x5b)="") 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000348000-0xe)='/dev/admmidi#\x00', 0x200, 0x882) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f0000848000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000030a000-0x4)=0xe) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000d5d000-0xae)=""/174, &(0x7f000091f000+0x171)=0xae) 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) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000099000-0x58)={0xa54, 0xc00000000, 0x7fff, 0x10001, 0x3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = 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) r2 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000afd000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x13, 0x18, "9846f5e3af67df8f5f0a1d5f60160d7f7a17f6d5906935eb0fa11f3a5dd4bb3d831319e8447e146dcb44e1dadcff3ff16d89d297d16bab07bb5b5db921c15c13", "189cb351760c4b2f3eface42cdb0ebe0339550da452d4fe9afb983b9b4e464a5", [0x200, 0x9a], 0x0}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00001c6000)=0x8) readv(r2, &(0x7f0000a0f000)=[{&(0x7f00002dc000)=""/4096, 0x1000}], 0x1) sendto(r2, &(0x7f00002eb000)="9ce004cf9e3da752709db06c51eb5538985f32319024fd0a4c0ff0e2864b8e8847ed7c1eb2611d8a6d1d249913718ac96f9a35c77f7eafe15e059afcbe50b8e34807441313da37b4a30141b1bd1b7983a32327939ef83ca4a324eb58f2eb833b94018512c83e36071f3f2ebb99b717ba27d822c4484b88e989c7d8207814f8bc618f7f27b16279033c4e409000d5c43f4b2ebed00294488c3549c4a8efa885660f2ae75fa1c09bf416561e5172d085a2d6cb51a7e825535e89a256d1b375f07e73547a0185a47881c932befdb77db59f29a21b8ca4e5e22e33ac6db88fa3c9ed6541b8c06a6e6f11a0", 0xe9, 0x8001, &(0x7f0000f7d000-0x6)=@hci={0x1f, 0x7, 0x2}, 0x6) fchownat(0xffffffffffffffff, &(0x7f000037c000)='./file0\x00', 0x0, 0x0, 0x0) dup2(r1, r3) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) r0 = syz_open_dev$mouse(&(0x7f0000ed9000)='/dev/input/mouse#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e45000-0xe2)={0x0, 0xda, "4d43f5ce6ec97442ed4b762842aefd8da70ba9961e19fb75038fd947072587c50900844b5fefc942d53be3ee2c5f0a4785b92d4a841b5f11da5983710d684fae1dd019a854b005b65d9d4ee0978b66966be69e57fafb91bdd9d878de73de38a6157ccbc589f9dcd60d7cbe1a55999ee57d6efa617508818750ff4ddda981061cb298e3b2780699de9129927adcc29331c5a9a2d57f1760dd530e1a2649dce7312f34c46b068df1c88dcd2b7b66523b4bb7ca4853f22e3252d5ad00fe1008157d495db77ca1833c4c523caa38c0adef7825dba5d136c47d2bc28b"}, &(0x7f0000268000+0x871)=0xe2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000330000)=@assoc_id=r1, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) readv(0xffffffffffffffff, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000668000+0xf2c)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000092c000-0x4)=r0) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0xa) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuseblk_mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x1, r3, r4, 0x0, 0x3, 0x4) getpgrp(r2) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000004000-0xe)="6e65012f6465765f736e35706df7") sendfile(r0, r6, 0x0, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 10:03:20 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000774000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00007e2000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x100000000007, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f8b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000829000)=0x24) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000853000-0x10)={0x13, &(0x7f0000f7d000-0x13)=""/19}) connect$llc(r1, &(0x7f0000b5b000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000097d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000-0x4)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c86000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000673000)=0x14) 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00006d9000-0x70)=[{&(0x7f000076c000-0x9a)="2d5f75a48824841939665fa110b18cf6e1c4638ee883770f4e20fb14ce33b5357bb44ee2066f26f0dfb9bb9885147ca9a8a4b525e5117b20d3ccf25979cbe5f2b150c24f352fc3198bb3bdf9bc470a85aef1712d1ae083795e44d812933d53d947f10bdc2e7a16a8da53943a74382420d8edaa60ed41b5b22f6c43f5a03d10ebb6508944a400da7e6304a767249b74aa0927266d7ee706fd5667", 0x9a}, {&(0x7f00009f4000)="b0e6ba064d0ed47c2d02e12798e5f49a5cc8ce1f88f977fa0d2aaa707866440b1c9811a422b6201fdeb5aed7f2a0e057bab7522f9ef5e4c1bfb8a07d38144e6e0379c795f8f159256c00e52ff4bb2e", 0x4f}, {&(0x7f0000df8000)="5382c6814ffea4d668dfc310949b1c6fec774d310a3c5bc26e605b9bf991696033e38fc19c71515dc66c49912f0360bf5b281eec11b9a7d6550fa2653e3ca758ebe8408ee9", 0x45}, {&(0x7f00002f7000)="474c9300385f19aae516f3e8794b068ad9d1714090c6607832f2396b7ebc9ae6461d6f030e5fe69c6d48cbc2790b5267f79a52d4c991babba7eb4567a62cbfc9c5659c451072560e4789725f48c7a887f2c9756f83fea0bf10d1cf71dfac0d6cc63706c7d4ae2ec8977ccad74e4dee9ca589e20e716f743b99a4ca1d3b19104f93d5a0b8d147a502f677550c4ca41e5d45933e6fb5015a15a4538b56716e8f29e60467a84d3e31941b814e881f187831d8ed191ba08f812e5cc10997f94a584998d7aeb42217bdb53b1920103f056671c99e14b2d8f8a8f3c73773b1fe3584d49ae7090d661defb1561f6176afb3f79c8369af", 0xf3}, {&(0x7f0000b41000-0x45)="9ca35cf484f1bb2bae6b432a737f55b52842ed7486f70b44d4913ece229d32c97da7af25de5db83f250630e6e519ebe4916b59990d8f6e27dc27e2d291f6e25dacbc69c7d6", 0x45}, {&(0x7f000049a000)="a1b7cf01e1ab87a400002c403c726d0a516af684d12e1b5565b8c2928d7aa41a37bfb92e63d99c848c6a9bf318f2742877f4ee8fb242f5c1a3eae18b4176ed7bedea9fea8be373f75f57af52346f6c", 0x4f}, {&(0x7f0000249000-0x89)="5ab426e39801ede22e49fce4c8b35a023493075832bd950903d3f02c8d16cb26389272e843c8a7b0d38188d3d422ee9e56ab8ac4eabe92304de4f59f7dd4aa1035b04944cb80b86bab7ce6362656fbaec912a5ec2289f0d5642c559e5b3c0412d37215d701f4e8c7460b87e2776d2e7d4e6b08a4412478adea777d766670c6021b377841924aefd7ce", 0x89}], 0x7, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000571000)='/dev/dsp#\x00', 0x9, 0x200000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000b2a000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e48000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00004e2000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00007ec000)={0x100, 0x9, 0x9, 0xe4d, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000052e000)='map_files\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003f6000)={0x0, 0x3a, "f22bcd9b4247d16629abefb27453fed04daee7e114c291adec486f48e0415a2e12132fc03e05363c341f73f535e78f48ecea1f0c68d8ac6b812d"}, &(0x7f000060a000)=0x42) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000f9000)={r3, 0x80000000, 0xee55, 0x7fff, 0x8, 0x8}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3002, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') msgget$private(0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00006bf000-0x26)={@hci={0x1f, 0x7fff, 0x3}, {&(0x7f0000edf000)=""/12, 0xc}, &(0x7f000035d000)=0x0, 0x1c}, 0x26) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000038e000)=@req={0x3fc, 0x3f, 0x1, 0x0}, 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000048b000)=""/213) close(r2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000336000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e86000-0x10)={r4, &(0x7f0000845000)=""/126}) 2018/01/31 10:03:20 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f000036b000-0x12)='/dev/snd/midiC#D#\x00', 0x4e4, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0x7, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a20000)={0x0, 0x0, 0x0}, &(0x7f000057c000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000866000-0xb)='stat\x00') writev(r2, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="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", 0x1000}], 0x1) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getreaper(0x13, &(0x7f0000210000)=0x0) madvise(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x2) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00003e4000)=""/158) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ae0000)={@generic="59ee7bddb6b119f4f128411754843cc1", &(0x7f0000e9a000)=@ethtool_link_settings={0x4c, 0xdf9, 0xad, 0x4, 0x200, 0x5, 0x100000000, 0x80000001, 0x2, 0x7, [0x7, 0x7, 0x4, 0x4, 0xffffffff, 0x8, 0x9, 0x4f], [0x50e30d20, 0x6, 0x800, 0x3, 0x4, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000092c000)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000370000-0x48)=[{r0, 0x0, 0x0}], 0x1bee02990bea53a3, 0x0) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000ec4000)=0x6) readv(r0, &(0x7f00008c8000)=[], 0x0) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000a21000)='/dev/dmmidi#\x00', 0x400, 0xa4000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) dup2(r0, r0) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000858000)=""/28, 0x1c) r1 = getpid() r2 = creat(&(0x7f00003d0000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000741000)={0x0, 0x1, 0x30}, &(0x7f0000ca0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000597000)={r3, 0x57, "1baebcb4611bf11791d3e407ec2365cd439c32cdb90561324026e23616c527e5bbd6f3282d08455dbd3a3b8598e22c10a54cc4e24ddeeb89692aa4d889be99ada7379ac672ba866359fa90fcda183756a8f6588b4b8124"}, &(0x7f00000b2000)=0x5f) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000032f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioprio_set$pid(0x1, r1, 0x1) 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002eb000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003d6000-0x4)=0x0, &(0x7f000086c000)=0x4) 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) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a27000)=0x100000000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00001b9000)="4d6a93fd31f77dda7778c71178b6c59733a080a7d169b05366cd938849e592cbddacba022b7e0fbe66608bb35e50e985740f6b657e2cde10caa8cccdd7432bc5569623e967183ed1f9201da270a66a1ea54624dc30972f9aeb906d21b4e1c1dfab9e7d98bff96f473ebc965df3f3bceb5251801198dc72087f399d0494931dbb1880a3eb3b59fe572f644ccff7be84e581023764c6c2abdcd9da6016e9214fb2f7f624d53b649bff7d32723b0d2f85ba0aeb279ba8439ef95a7697dce2e8cf9dc96e24adaf6f8b0d61f7e6dce1581613d9ce008ca9d7930f76c16024189cb6e677226811ee547557c29f8c3327b929e697ab142b3385876c8e") 2018/01/31 10:03:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a38000)='/dev/amidi#\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000806000)={0x8, 0xabb, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f000053c000-0x4)=0x8) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) setxattr(&(0x7f0000c6e000)='./file0\x00', &(0x7f000082e000-0x9)=@known='security.capability\x00', &(0x7f00008c0000)='/userposix_acl_accessbdev\x00', 0x1a, 0x3) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000009000-0xa6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x98, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1006, 0x0, 0x1, 0x880b, 0x6c, 0x0, [0x0, 0x2], "6b5176213e75c048194fd4d4fcc3a3cc95c7eb52e990ba2519461e92e704366fd5ccc177b7ca2acb21dda3f58cfe9d5857971b1ee4703e53f8828037223c404b546dadd8cfe25ad5e93ee603b4585eb456f1cf6a6ac11454d1996dcb743b099a8ace00d17af7b8ae3e8a8104"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "920e8aa3"}}}}}}, &(0x7f0000007000-0xc)={0x0, 0x1, [0x0]}) socket$inet_udp(0x2, 0x2, 0x0) [ 40.895724] hrtimer: interrupt took 36204 ns [ 40.934972] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x1 [ 40.946843] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x1 2018/01/31 10:03:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) sendto$inet(r0, &(0x7f0000008000-0x1000)="d62795cf1d50a87561b5dbb74818d637e7466464c2ce4eb39ef54ac124615eba3c6bea410e4b10023c74a40885cae5736e9feaa9f6841dae80125a2ae6221c245f380ac0fe598759ecb47e3d01827b59d14855dc25bbda8535a0046ee59f5c839bc0fb7beaf0ac5c0f7b78e362536689b4dbd4be2da604377b942c8dde96566e2d8483ee4f32f099d766119bfd0fd0b436dab64a87dc0fc933a98e88c58f5e42ae0f239f4e9343b190312be9602f7c3ed91d173bb2d04d8ca4ad7ee7c12eadafdd172a86e504268b765cd8bc25e9815d309f6a692f7159cb4c709c84a97fcb9cf837a36c996f1c9412f3c528e9c890095b6e3d07eacd142e8793ad0fb36b375dc7a122b701a790857f03eeb6240e2f5680fba89ecf14734c0b058e75a33c867aa045e03fe53d29e4359f06f083afb16abe6a198e02d70146df4e82477a9d2706326b6f5f7372363c5303d26da64ef1db0ada4afc2f3f7ebcb281d8605b0231f0070065a230163878a2f12b90ebf95e63ca1f775128477564e448a202769fc4a765617f33fd2031f22c4050bfa07f51408ec306d81031eba2b8129d0b4da175abe84dcca0cb198384a00051a8bb1c1d7299163c196a3c8cab6dc8ff4d5f3f35eb211aac496df8ee629438c078e50207bae6dc30845c8f5e33a37593639978b045d161f898b63c555065f624ffe092ca187816858563641b5ba39ac95edcb5d72505aca656f8b695ce54dd0c42f9b3a8a9857d524450035e519cc346740fc9089469dbb0c1c65c6ee326b016c18e1cce29e9e073414cd30753ca900265049ca1f0d1d65703e17db8f24df5f9a4b1130f861819d4131431aa475b3019bc9f34b8c8029faa684dd7b5df728d392178313919376c6427717ecad66eecb34ff149b39aceb460869d3849b2d8885127cd5b1332464f0b75b71bcfb104876a37e2bda3b17899830432978bd856364f9f8dc8fb46f33d29f15ba59fb925a56e364817a0b9329591260a17989c27e6ab61a1c6c8e9c7f6d9daef722f69f7c1c59f0f3c71353f6acb7fb74c293599b4119173692ce71f87ab8075c60688faf37fe98e3fd478289cb6d319a616ac8dcf832a8d58f4b1421de8592645423a7cd2c5ce70a66285c1b0033749778fd4ae74806b5e90273934d444e0322027ba54c335bf4159b9c6608c4c0db169671a4690b9eb2e95a6fd5e0fdd42d1f5ac4085fb04ad10e970d7283bd1d5baa5b7294b49e63dcace8a39c3ab3e797dc024c0e50003dc5dffacda5f18ab49659a63ff7574dd36ffa2b37204e843635d9f7f29015bd0cbc5f462469db6af7fe7ed5822b5d7f51185d498ad8bc396b244b0543d5a2f97aaa1bfb8034758e05a08931e42ab50355930a77b6ad8aae7ba6e807b7de4c9e82100656d2d4b4629d6fa21645caa4781661e617c00f84642dbb1a2efe14837bf5e33e8151434eb28779af84ba6894b9c3a06acb16e8e64b6200fa55284748c1de369c34416ccef66565115a8d7723d4babd178614962f1345fc7a7ab324942d819e30ed5f89a2c6cfb1c88708db178c216510b7131dde612af71cdc40bb510ee95a105baacaa0565d6f866c3001e923efe60b893f6547b8021d918f753ed91bdf607d362f315736d04d5eba44a71fcc191f92b2896bad259f71c6ded2d9077dae1d3a09284485cec25e01691cc1ffaff81ded57a7a5f71c9c4b19235b353ce9394453e9c9a4d362ce38afa90c6cb935010dcdbd9ef6fab8051d8d26a8c2f5ea026a3e342491f393084f3b832530635f1b57d1498b47d56bce1f2c9d368e3147f6423c112f59a7c4a75723d7b451897d64d262e2f08525edd841d39b2704cf882e552a765e403208bc038a842796a20edbfa932ad0c0ca5c956c8807f9f9937dc5be742ada0b42d71ecacf0dd44e65ad44b8210f6f58045ade1c123106a813162505525839ace93b92b56887951db393a7bee95b7fcc9925e8c1b3ba040d3e360aea5c33e55a658b3ca9968eda5c86dfd1b862f0c96c75a539f24fda6f90da7bb02ebb3f2892207e00a60848734bd4a630876799ef193259ebd1a8c5616c824a80f6b4faca3b63047846968bc80fd3a0c5e62cf785f468bafa9a4aeba76c6cf70ae0f89b638081af5e5eb3cd2df010c959fc856554632639c8d2372e133aed601b6aadf5a356b2dd6a3cf4aec8840d8260438bb6f9eb9302f8f25c77bd575af42780ddf32766132b8e6173b7c5dc18152b28ccd113e8eeadaf940b32526435241ee241760f853367cc3772cdc29e71a9dfbbc6443a6e6f608238f9bd1257ca6b8073498252ae1a8bd47da0cc999b51e6c68fd079311fe84b4c9d1a80ceddef91ca43f32ab83eb2fe9b0a1c413137d1e8f3227060ca047dab87a71449b36e8a186e12a5c27a6c334567028948b5871cfbd0c0d5de5cf6f35b652d724903d44abdf050e302648f6f9fb9724de8c74a8062208c7fe45011e3652209d60bcaa12bb301431c5c38dd3b38f859549f92c7288616ada381f700b61121252d96a6357dbee69405bdb9da31e887da3b43f012ead58e08b255abaa635f1873604fe3f56d36c6b43d556bcd4e513ba89b68d4769c5bf1e53e6cfa122e28491b981c8abbc61a7f595cf173177be6fcdb173062c5c3408bf03bccbdd4f0f186e8d4a95c03e667fc0bcce5add22316c7b600ae1eabd52f4df3664a17789bf2cda818d7d15913704be0f62eb97318944ec721322760dcbb8c5d6ec3eb829b486b2302164ac4a59797674d4a7c0ceb8c7646a4f898290bced09f12052a7ec7016189338fe0c89d320123290f7b36328600cda50766c767f27cd9bc62defda558517d2c51e5f5809b5c8cb0554eb59d200eb898a0685170fd7b7433d5b8be82653b3833b4206d32e8a4c1dccc14277eb6c7297da0e27adbae464e3de4d6fc341dca309facb0725d6bcc32f38c811eaeeb95aeff285fb796331cf3bbb349c47838fb768432c5416d974cfa80a1ed7bc17c870ce8b61c9b85101704ceb154994144c923f93a7b5025deab29f5df2370b25b3e7b979d2d598646bb77c2c6c130d52c09142dce0579affca01be68db02aa42a64415fdea3e97e3ea918b21a17a810c82859f983966c94fbadddc36e491efa578fddf0d4b4cc7e75536dbb77a8eb7d7dc56003c75052848c422a1164b3450a9b8f1255dd2b42bf53c1d1ac6a2f53717f231b5e63e546593246600474a181fc40527dce6d89c7ee73bdcced8a69bc6114c723024c0ee269ef001146ae41fc03e977b480e93b3d6913b98aa029c30772e3d4397271852d38dc0f29509264369bed90082966e740e48df84c27539e7473d0e57baac9c97b6aa776294ff49074fd609240062709fdc77434e07c77a2a39ce291b4a38efb8a5a6ba41cc2889b9681d92f0477f94d6625a3d76d8f917996cfcace9ecb7b929a904d0af8dd2e840f9210c4948d023491d591e1ee78e0afde42fd45fc6dda8a6a03fd98060a3531839f0d934f8a6c4969ad20fbd9aa81434a10714064874cd8ab246a8120435959dbf24523d60e22632571c28fa86428ed4f47d84397ea27364ec2fb44c80065dd47f7c036444d85c4c201e58fb523eff73cda5763649409222f5f85eb0b1769974548e76b6c2b9a651ab13a8e2226712d08fd6562ab4471a1d87f7a36d29a1b6ff59d73b17940e948ed2fa5a5bb8c3f80199efd6acc5a1f6c77ec310aa8a166193b9482998e1c031b4a78d61bba0ef8b312ea38a8c5f426844cd67c4611bc909f215a541c0f5585f9c73890b9d2019974cfb44c09cea1386baac1f1e6daea00b028726569cdc71b2338ddad30c6bc16e2fc488d8758d75243a239129c6280665c614ad9fa2eb27a760f8a1af256b75ece72d858319c7a05bc6f38584ae1b8ce01f5954eecd801a4a65ef1efe243e7148a2f080b595194039c032221ee662624539179ac2993669e00a48d6c0406d2180dfe00201a3fd7e3e269cdbfc353237d0ef1846a25543948c5a0a4a2f39682c04514c30e477f338becf9a6f354af96e9b637a47c87b8886fb4512c315be34cc97ed174c08f1fed363fa22f6615ba202db17c59f16b2929d3d75aeb9a0df8331b228a406bb59bca2af5852988f7625840f4b6fc51ed39af3f63fd509006f63b7f9812153e8d9e80eab332a337ba1a7465d010ad4444232588795028ba4e0e2e888533f957e1148790969dd043d680cb4c9be06cdacd9d7fe1401b266e0318da3319f953ec8eadadae04c07b2e27c4df42f5405bf75cb985b76be2131fc5da832264d1c063dda843944f36abfcd8bf726b241c4fccafe653d8a571a504006756d5f2a68ebfa8877df10814a215620e3c03abad0ba36fa49c114d9f8ab9896de476c71f62c4ceaca111e3fa0b35c336efec9c4759e6d4459196a16ecc26abc8d884390e0fe81471dfbebe774c60f96c492a0166a1bb04dc95b1f83187bf1b49aa275a9bd3cd560f325c0336e0c6a51551da606b61bbd7d1263f35b6cfb7ab2dd38559e22c6f0d31ab5107d37797729101ab753585c6b7de77c9c7d2e858f3364a047f6f0e0800ae32920055913362ef7437b429b682d5fd27a2db1f73fbfde5897e6f862915a0c1b4042e26977c7fbfa97964744d7febe423a7754d512500395e5402a98c55b5fde1f1622dd3f9eaafdb335ad7372a21a4c376dd1ce3ecc384d665677c99c7157738a77ade84416690ddb3374d7088ee5b01e400822fa47c196cfa8684053d4fd9aa588085e7d59b423be66c5c6e5facd0515770e5d9fd89ba5b7a1b9442b34878593da9c390aa9cd1ed2c15a2ba298b8b0fe0633be35067db7447281196cbeaecb0881bb5e14b023ec6a918eef5f9118f57f7fcb7d9d45d37d5a6ef2379a92b0b6d1328dcba2457420789bd0e6ea41795a15fb23414c37abf6a808cf9f614d69504a76bf748fe0313640b70d96079312a8219fcebff9f3b960a96c204857c2ea0282d2804986b5e56367e256be8164f400127f18eb69e62bb3f318b79a2db0e7cced6da18751b3f849f3e74bffdd088eb865b418ae8120819386067443f184eb9356a04bd60ca6d9ed16255d4576754856878c2a14c875a40c3e7ac9b39ff268c0916b47bb057695b6c524ad27b51e6c591063a93a5ada01e7490b83cc04c07e074909e1ce2a2bcfc158f865b60e299ac410eaf5ed7a111e3a7efd2a46252b1097c17f50551455ea3ef2ff423c4f66086fdfe17966f7ab8e6b58dc87bb3c4a5c2a14bf207edad1b4d1471ee491a5dfecca20e81f50355ed2fc63097ccf68325e7445fd6fea50e2fb3e97bf72ea50ae17c470ce8f3a65447ad3ace9754a6b67863769540ddb2a4a49d606b0223b05d5d44df6dd3e7bc439921eb806051caf547ea9118fb6916293f7456b46711306aa9863696a9b271684189891ead72c7fe8ecb7d86b0e2ce4b017c50fc8a2dd71515665c107978a96ebfe70d30f87ee9f829188986af5a1dcc46f3ba385bea0b15d35a337e5415a0c080c7bf7f0bd738315fd8c6f3340e9d805d8b41cf67ff66e1e0db5741bd8209a63783518cfc20127669c253cbdd33903e31ef96ef3d433d40bdc2fd8c9a24a9dd6ebbae65a3f96104d01adf8e840f6bfacce4dd11ea36db5095071a1221cbf5775766b7200630fc52c647fa5bd2129f9037da5bebe341f6720e35d7b79bba5f1ce9a40b018d8dea8fe7a1f462b2da4ea8930e5643ad9d4db845c05b734d1aa21fdc8a345f8e8bcceb68ba68084a8e0c138590bba89ecf05d28ae94a434d003c90e8a9f4d3ae6d3616ffae3da28de2b0748bb58509f80", 0xffffffffffffff60, 0x44000, 0x0, 0xfffffffffffffe64) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 10:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$bt_hci(r0, &(0x7f000001d000-0x6)={0x1f, 0x6, 0x0}, 0x6) bind$alg(r0, &(0x7f0000ad2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000d80000-0x1c)=@req3={0x8, 0x5, 0x6, 0x400000000000, 0x4, 0x4, 0x1b4c}, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4e000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000202000-0x4)=0x6, 0x4) syz_open_dev$mice(&(0x7f00004c1000)='/dev/input/mice\x00', 0x0, 0x42442) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ed5000-0xae)={0x7f, 0xa6, "47f39143d6ad68c213ac3a22c2e4904ec051dcabd67512bdd93932e554be0028dab0edc95fd8f9e9b3df1315d1dc0536d4a764f3d60563f08733e4fe81dd1ad4efab54bcc204a65d1e1bbded82f560c04e2d6288c280e883cc2d097661b6e251d43bcf38f309a3ca7392c62af932bd83359ea09c44cb6fdaea3a3e837401bdb2d95d1eb75f154c62747695b92efa7f60ec7921215cf9469ab289f89461147185368bad3a4370"}) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00005dc000)=""/152, &(0x7f0000582000-0x4)=0x98) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) close(r0) connect$rds(r0, &(0x7f0000737000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:03:20 executing program 5: prctl$getreaper(0x2f, &(0x7f0000b8d000)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname(r0, &(0x7f0000ba2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf5000)=0x8) 2018/01/31 10:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x0) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000d55000)=""/4096) mkdir(&(0x7f0000c26000-0x8)='./file0\x00', 0x9a) r2 = add_key$keyring(&(0x7f00008c8000-0x8)='keyring\x00', &(0x7f000024f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000317000-0xd2)=""/210, 0xd2) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup3(0xffffffffffffffff, r0, 0x14cf2b0019fd3073) memfd_create(&(0x7f0000006000-0x8)='ppp0}lo\x00', 0x3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000389000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f00000f4000-0x96)=""/150, &(0x7f00006ae000-0x4)=0x96) 2018/01/31 10:03:20 executing program 7: 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, 0xffff800000000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2000000000000, 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) prctl$void(0x20) 2018/01/31 10:03:20 executing program 0: mmap(&(0x7f00005bb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f00007e7000-0x4)=0x0, &(0x7f000025f000)=0x0, &(0x7f0000d37000)="") fremovexattr(r0, &(0x7f0000fe7000)=@known='security.ima\x00') 2018/01/31 10:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f0000112000)={0x0, 0x2c, 0x4, @thr={&(0x7f0000975000)="17762adcfb1e82825a688c3b354134751df34b76939c04f37928dec88c897feab05bbc39789055ebe58d47aa9e1c20be37481a753a613d9358f9433ae181b0c4cecf3b907889f8e13941ba047a1b8ff4b7a4021aa84820339fb646a186a481fc9ec495deb39dae4392b195968ed9b2f32d726d36d2dc43665b666145d3c5fb2d48e41398deb3e5711a4b104d72ec1f1ed0bf27ef2c74de85ea8c5f89edb873941213577c1f469f296d340cd81a5bc9e1cfdb467027d0aa0bcf1205a42d6a81e79180a7763062488e3487f59fd39da6c04601dd30c3", &(0x7f0000804000)="ea2ff853364235d2ef14005d68cc532bb75d4c11d938975ef826564576cb981ab43422b02105cd48cf10fbfc825f358e1f4ab16e2490f70b6a5ea5931a3d656b52f4c851b422644f0fa41752224e71272f07b9d32f25e274590b2c60f40293b8c34d54230aee57fe99608c58daf49119d99586b20493d0f0b2d9700fa8086f1c4697ec2041c5bb48b69be737fb86668a6af6c05a6cbb6825442f0fc947d7ee3dd17f441103cb88e8a3e34bc98cf80c9dee6c5ebab1e2993c932d6c123cb6a0116334f789c26a0ad68e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d08000-0x4)=0x0) perf_event_open(&(0x7f0000f8f000)={0x3, 0x78, 0x80000001, 0x20000000000, 0x6, 0x8, 0x0, 0x6c, 0x2, 0x2, 0x4, 0x219a, 0x200, 0xffffffff, 0xffffffffffffffff, 0xffffffffffffffe1, 0x554e, 0x0, 0x8, 0xffffffffffffff80, 0x140000000000000, 0x5, 0x5ef0, 0x100, 0x7ff, 0xffff, 0x730b, 0x3ff, 0x8, 0x2, 0xfffffffffffffffd, 0x0, 0x20, 0x1ff, 0xfffffffffffffff8, 0x4, 0x80000001, 0x2, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000d6f000)=0x0, 0x5}, 0x0, 0x7, 0xb9fe, 0x6, 0x8, 0x401, 0x100000001, 0x0}, r1, 0x3, r0, 0x5) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f0000579000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000075d000)=0xff, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f000064c000)={{0x3, 0x800, 0x1, 0xffff, 0xe4, 0x336a08f9}, 0x6}) 2018/01/31 10:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000011000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e36000)={0x2000800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005ba000)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b6b000)={0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3dd, 0x8, 0xa4a, 0x5dd6, 0xfff}, &(0x7f0000d06000-0x4)=0xa0) r3 = getpgid(0x0) ptrace$cont(0xffffffffffffffff, r3, 0x6, 0x3) 2018/01/31 10:03:20 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) syz_open_dev$sg(&(0x7f0000da2000)='/dev/sg#\x00', 0x7, 0x800400004001) 2018/01/31 10:03:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c52000)=0x8bb91c0bc04d8017) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00004a4000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000248000-0x38)={&(0x7f0000acd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f3a000-0x10)=[{&(0x7f0000556000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000aac000)=""/50, 0x32, 0x81}, 0x40000040) bind$inet6(r2, &(0x7f0000c92000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000aad000-0xdb)=""/219, &(0x7f0000a01000)=0xdb) 2018/01/31 10:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000021c000)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bbf000-0x10)={0x0, 0x0, 0x200040000000000}) sendmsg$nl_crypto(r1, &(0x7f0000c58000-0x38)={&(0x7f0000abf000+0x451)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000145000+0x392)={&(0x7f0000a97000)=@del={0xe8, 0x11, 0x800, 0x5, 0x1, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040000}, 0x804) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000019a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008d2000)={0x0, 0x101}, &(0x7f00005c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e0f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000344000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000d000+0x528)={r4, 0x280000000, 0x2, 0x4, 0x1f, 0x10001, 0xb9, 0x0, {r5, @in={{0x2, 0x0, @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]}, 0xffffffffffff0001, 0x2, 0x6, 0x200, 0x4}}, &(0x7f0000e31000-0x4)=0xb8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e96000)={r2, r3, 0x4}) bind$bt_hci(r0, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000044b000-0x2)=0x0, &(0x7f0000ebc000)=0x4) accept$alg(r0, 0x0, 0x0) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="211fa8265d6fabc2d1c0736aed4a88d0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000013000-0xe4)="c773508f5a7514387770bc24b167d19caea8f05d7437a674263dcc6d9a2085a7c1328cb1de9482f5b47da71211a1229ad0c193185955eaa72e34109a7a83f047ea2637ce64d7b7723960f1746a9aab9b3b183dfba2e9045a4a78b7a4ddcccfd0fadb0c8c3ff3552845b16d5a01bf92254f79f489c2ecf5151f38ae70c5d7b3ac7bd5ce0fc229898d9bba80ac8e9fd4de3f9434bd1436585522bc9df492141f21e5c44c215ec024368178346bb16a62446f821c6741c5e9eb4645caf9616482555269751672536b16cf74a94ab676be1457d39a076c58457c5dd13d9433bf42b9f37e4de2", 0xe4, 0x4800, &(0x7f0000008000)={0x11, 0x10, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000013000)='./file0\x00', 0x400000, 0x1e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000014000-0x10)={0x0, 0x3c, &(0x7f0000013000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9a10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000c000)={r3, 0x8a, 0x2, [0x7fffffff, 0x7]}, &(0x7f0000013000)=0xc) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000593000-0x7)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000191000)={0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0xfffffffffffffe88) r3 = getegid() fchown(r0, r2, r3) openat$rtc(0xffffffffffffff9c, &(0x7f00001b3000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000041000-0x10)={0x2d, &(0x7f0000090000-0x2d)="a09290381cc775c8418626b412746714aa36577d5e0ee5a8e1ea3318d21b8cb1778dca0caab886139f01ee235e"}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b4f000-0x9)='/dev/kvm\x00', 0x100, 0x0) 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c45000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000a46000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000451000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0x3278643d, 0x9, 0xc5, 0xe, 0x20, 0x6, 0x3, 0x1000, 0x5, 0x6, 0x101, 0x679, 0xfffffffffffff000]}, &(0x7f000069a000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000148000)={r2, 0x1}, &(0x7f0000d82000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00007f1000)={0x0, &(0x7f00003ce000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/31 10:03:21 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002c1000-0x2)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee1000)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fef000)={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x1, 0xa7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x0, [0x5, 0x1, 0x100000000, 0x8, 0x7fff, 0x4, 0x4, 0x401]}, 0x5c) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000)="", 0x0) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b24000-0xa)='/dev/dsp#\x00', 0x8001, 0x10000) clock_settime(0x1, &(0x7f00005e8000)={0x0, 0x1c9c380}) accept4$packet(r0, &(0x7f0000d3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f06000)=0x14, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x4}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/31 10:03:21 executing program 3: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r1 = msgget(0x0, 0x392) msgctl$IPC_RMID(r1, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x80000000) socket$llc(0x1a, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000140000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)=0x0) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) set_thread_area(&(0x7f000000a000-0x10)={0x9, 0x100000, 0x0, 0x1, 0x3, 0x0, 0x4, 0x0, 0x8, 0x8}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000144000-0x4)=0x401) 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000457000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c6c000-0xcc)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ab}, @in6={0xa, 0x3, 0x78, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x2, @rand_addr=0xed0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0x23, 0x0, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @generic={0x0, 0xb, "107777ff0010020003"}]}}, ""}}}}}, 0x0) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000092e000)='net/rpc\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) readv(r0, &(0x7f0000b2c000-0x30)=[{&(0x7f00007f8000-0xea)=""/234, 0xea}, {&(0x7f0000127000-0x15)=""/21, 0x15}, {&(0x7f0000565000)=""/24, 0x18}], 0x3) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000021000)=0x0) finit_module(r0, &(0x7f000000b000)='vboxnet0/\x00', 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000001c000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0xfe) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000020000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x66) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000028000)=""/82, 0x52) [ 41.238203] mmap: syz-executor3 (6148) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x10001, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000344000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup(0xffffffffffffffff) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000327000)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000090000)=0x0, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d7000-0x8)={0x0, 0x0}) r6 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000772000)=0x0, 0x80800) poll(&(0x7f0000b9a000)=[{r1, 0x80, 0x0}, {r2, 0x0, 0x0}, {r3, 0x5000, 0x0}, {r4, 0x2040, 0x0}, {r5, 0x400, 0x0}, {r6, 0x90, 0x0}], 0x6, 0x2) socket$packet(0x11, 0x3, 0x300) r7 = getpid() ptrace$getenv(0x4201, r7, 0x7fffffff, &(0x7f00005a6000-0x8)=0x0) rt_sigprocmask(0x0, &(0x7f0000f39000)={0xbc04}, &(0x7f0000dba000-0x8)={0x0}, 0x8) r8 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000de7000-0x71)="20b1761cb332c207ca064f795c019d27e8ffd6bb91c67d6e24ccb8317bfaec8fe98617cbd763a19ba4a556d1a34b0829102976d4d718bdf5f2381306246a77335e665934bf77d13bc2d124df21467c062d8e6655a2ac2226519c3bf5959aa4f2c03c25fb98551dcceaf17b1ac5f682099f", 0x71) bind$alg(r8, &(0x7f00008eb000-0x58)={0x26, 'skcipher\x00', 0xa8e, 0x4000000000, 'lrw(twofish)\x00'}, 0x675) r9 = accept$alg(r8, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007ab000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x98f7) sendmsg$alg(r9, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00009e8000)=[], 0x0, &(0x7f0000298000)=[@iv={0x78, 0x117, 0x2, 0x64, "efa20981dbd5301764b04dfdd1bab940bf6c7fc3b85620530b40297572dfe49e7c4fa74650279fc2c7e41ede8cc6606e12b4c341ce0b0ac5813fec7ebeab7b346b44d3a8116ac0396260a150dcf3890147d0538161342c3421cb0b7b35194edf8ef2420f"}, @iv={0xf8, 0x117, 0x2, 0xe1, "87a47b770e9bb27cd77fe411130758d571a5e41828cf50d22d3da0fa5ff69f5a49126ed88925026d8e77a657b6267ab62d896d9e8f9885b07bd736ec86c93c860596f46318fd57b822adc2450eabf97b4391cc2099955214fd63f7b7bb22c6f3ac3093dccaa34b29fc10d142a4ade137d7aaeb0a2dd68e7b8faeb04445c6d5a3b2c7060be0c00f029c73d33a93eb289b45921a2b5948fa2df9893a1ee5e5e2f0baec1ab39851f0ede615a9770d1658754ca195fe2b6ea05824bc7986ffadf6ec242ff5591339a1bee60267195b48aff361d992111a7635d616f3df6251f14d390d"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xaa, "574bb59d97b4dd9f47180d9863efcbbc1fbfdfad0f69da619d53ac19baa639f34deb3574d14837047b002065272decf3249b1c91298503275e374c3d16ab73e0ab2d430911052b14b311fddc6d8272d2b5601d214c8b8296817ecd080b5c1ca8063c6f7b4518e3db51631ab3e3caf9982c39aec94818a70ab541356dd8bfb216f2f2bc1fde3b597c8ad67a9b1dc2475e58e0a33ea1b13b838ad72ba378ad8700d78c5311d793be3c5cba"}], 0x260, 0x0}, 0x400000000000000) recvmsg(r9, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r4 = semget(0x0, 0x1, 0x10) semctl$GETVAL(r4, 0x6, 0xc, &(0x7f000075b000-0x90)=""/144) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r5 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x107000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8, 0xa39e0000000000, 0x8, 0x7, 0x1d9e600}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000087000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00004b7000-0x10c)={0x3, 0x100, 0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5f4b1187, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c16000-0x15)='/proc/self/net/pfkey\x00', 0x2, 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) move_pages(0x0, 0x2, &(0x7f00001d9000)=[&(0x7f0000050000/0x1000)=nil, &(0x7f0000dad000/0x1000)=nil], &(0x7f0000ff1000-0x14)=[], &(0x7f0000333000)=[0x0, 0x0], 0x0) 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000237000)={0x2, 0x0, [{0x40000002, 0x0, 0x0}, {0x40000001, 0x0, 0x0}]}) r3 = fcntl$dupfd(r2, 0x406, r0) dup2(r1, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002ec000)={0x5, 0x1, 0x1c00, 0xed, 0x0}, &(0x7f0000be7000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ca7000)={r4, 0x1}, &(0x7f000096d000-0x4)=0x6) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000ea000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x1008001000000000, 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, 0x0, 0x0]}) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000004b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000c39000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b9000-0x10)={0x77359400, 0x0}, &(0x7f0000c41000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f0000482000)=0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) select(0x40, &(0x7f0000d95000)={0xa3, 0x8, 0x8, 0x7, 0x5, 0x10001, 0x2, 0x1e7}, &(0x7f00005d2000-0x40)={0x7ff, 0x3, 0x2, 0x5, 0x0, 0x8, 0xd711, 0x3}, &(0x7f0000845000)={0x8, 0x0, 0x3, 0x931, 0x7233, 0x8e6, 0xe63, 0x6}, &(0x7f0000a8a000-0x10)={0x0, 0x0}) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x1, 0x4) fallocate(r0, 0x0, 0x0, 0x1f) write(r0, &(0x7f0000003000)="ca", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x1, 0x100000001, 0x80000000, 0x4]}, 0xc) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x1ff, 0x7, 0x8001, 0x2e2e, 0xffffffffffffff01, 0x0, 0x4ce0e99b, {0x0, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x3, 0x7}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={r1, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000169000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2300}) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d84000-0x15)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x4, 0x8832, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000762000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b2e000)={0x10c, 0x0, &(0x7f00006d3000)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x48, &(0x7f0000c1e000)=[@fda={0x66646185, 0x4, 0x0, 0x12}, @fda={0x66646185, 0x5, 0x3, 0x7}], &(0x7f000091c000)=[0x18, 0x38, 0x38, 0x40, 0x0, 0x38, 0x28, 0x0, 0x78]}, 0x641401e5}}, @acquire_done={0x40106309, r1, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000096000)=[], &(0x7f00005af000-0x28)=[0x0, 0x28, 0x30, 0x28, 0x40]}, 0x401}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f00002ae000-0x38)=[@fda={0x66646185, 0xa, 0x4, 0x1c}, @flat={0x776a2a85, 0x1, r2, 0x0}], &(0x7f000095e000-0x30)=[0x0, 0x48, 0x38, 0x20, 0x28, 0x78]}}, @release={0x40046306, 0x2}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}], 0xaa, 0x0, &(0x7f000043f000)="e7b6c2f0e23f6c696f810d62e1d304b9bef0a3b37b7fe76a86c12fcb19214f1c2ed442eb4da66142d928777bf47ca221d40bd6c084ec1175eeb30d546c8a75af90a0eeabdc9f3c526c9dfd477be99f2e25d71028b335b8d44c9baf72cf43b4d4f938069b2b7b955f6838f8e51bcec808ca5725fc3d00e57bd39a07e09076b52864aa91c81e14bb1e01f447bc2ab4da943fe2e87b773c982fbfb22d0075036a99ebeb6b2b43f6fd8fb10e"}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r5, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r5) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059b000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4a000)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000006000-0x15)='\'system]^vboxnet1em1\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000011000)=0xe6) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000007000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d2a000)=0x9, 0x4) writev(r0, &(0x7f000041f000)=[{&(0x7f0000f8d000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000b000)={@common='ifb0\x00', @ifru_flags=0x800}) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x8fad, 0xc2002) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={r1, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="92430d7dee112f0ae57f9cd0e84e731f", 0x10) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0a000+0x4e)='/dev/mixer\x00', 0xa0c03, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 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, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a06000-0x10)={0x0, 0x8, 0x5, 0x4}, &(0x7f0000887000)=0x10) fchmodat(r2, &(0x7f0000140000-0x8)='./file0\x00', 0x30) openat$vcs(0xffffffffffffff9c, &(0x7f000089d000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000735000-0x6)={r3, 0x8001}, 0x6) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2203e, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000be5000-0x4)=0x9, 0x4) getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000f39000-0xe)='./file0\x00', &(0x7f0000cc2000-0x3f)=""/63, 0x3f) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000493000)={r0, 0x2, 0x5, "0c7ecaa1f63c2b68844b87c85a1978576cce0878050a2a1e2e3ffc998e74863b0d11bec38773ebb0f7b8d573"}) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007ea000)='/dev/sequencer\x00', 0x40, 0x0) pread64(r0, &(0x7f00001d5000)=""/23, 0x17, 0x0) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e55000-0xb)='/dev/adsp#\x00', 0x40, 0x80000) r1 = dup2(0xffffffffffffffff, r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000279000-0x4)=0x19, 0x4) r2 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000035c000)=0x80000000) preadv(r2, &(0x7f0000b34000-0x20)=[{&(0x7f000004a000)=""/11, 0xb}], 0x1, 0x2) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000000f000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x6, 0x20, 0x80000000, 0x2}, &(0x7f0000013000-0x4)=0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000014000-0x108)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xadd, 0x5, 0x1, 0x100000001, 0x40, 0x4d4, 0x9, 0x7, 0x79d2ae33, 0x4, 0x5, 0xf5, 0x7, 0x2, 0x1]}, &(0x7f000000f000)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000014000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000013000-0x10)={0x3, 0x1, 0x7f, 0x4, r2}, 0x10) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2e000)="6e732f04010300") setns(r0, 0x0) bind$inet(r0, &(0x7f00001c1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) eventfd2(0x0, 0x800) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da0000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10002) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f87000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51, 0x0}, 0x0) 2018/01/31 10:03:21 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, 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) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000012000-0x8)={0x0, 0x4, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e70000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000167000)=0x72, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008e2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb1000)=0x1c) getsockopt$inet6_dccp_int(r1, 0x21, 0x1e, &(0x7f0000829000)=0x0, &(0x7f000005a000)=0x4) fstat(r0, &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000208000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) name_to_handle_at(r0, &(0x7f0000aa4000)='./file0\x00', &(0x7f0000ca5000-0x38)={0x38, 0x800, "8b117cfb51c67288309e0375611b42ebd4bfc4d1dd30e71c1badcdb23d7398318c1b10c281b79ad4a2c5ee67d0ef1a91"}, &(0x7f000076b000)=0x0, 0x1400) sendfile(r2, r2, &(0x7f0000fbb000)=0x0, 0x8) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee4000-0x11)='/dev/qat_adf_ctl\x00', 0x90001, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000042e000)="5f7aff6443df484c18eeff69f39182be35390e4e878f6a099df9a0f362127c3b6008383dda90900ffde00a072171be93acd1000afe5a47529e2015d57633787d2294e58fa5a9c8b9a40a5ce918023441b9e72e5c945c2fc1a280ae3362c784e8029c0c92d4d8b1879faea8c5851e82b3cad6f8564dd5b9cb788f7cd4d274b4462dcef7315ab92ed6c152d6445e5ef60d3a8cacd9d802e916fd1faec8c0744d6334cfadb0da74ab158748837f6a2401d761c676d0890ad3057aa77f82d53b38e5789030430685d89c2b67976bbd78969768330356e374d7bd09ab5c3cf5b26ee73dc7", 0xe2) fsetxattr(0xffffffffffffffff, &(0x7f0000dbf000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000cbb000)='%GPLem1lovmnet1\x00', 0x10, 0x2) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f00001ff000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffff07, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000de000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x8000000}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000a6) pipe2(&(0x7f000027e000-0x8)={0x0, 0x0}, 0x800) 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000158000-0x6)={0x7, 0x20, 0x6}) open_by_handle_at(r1, &(0x7f0000b60000-0x3c)={0x3c, 0x82b3, "c1640e576af4492fc1f6c54ebdfe9af0243fb33dc9803f1bbc9c4fed38d8668284e4a6e9ba16b79f087a101996c4082655112cab"}, 0x80) r2 = syz_open_dev$usbmon(&(0x7f0000fd3000-0x9)='/dev/usbmon#\x00', 0x10443847, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000378000-0x10)={0x2, &(0x7f0000916000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00006a1000)={r3, 0x1}) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f00003f7000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) dup(r0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000002d000-0x81)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ca915e", 0x0, "7ef6e4"}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffe00, &(0x7f0000520000-0x8)={0x0, 0x0}) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d54000-0xa)='/dev/ptmx\x00', 0x20502, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pwrite64(r0, &(0x7f0000544000)="075f87874a14ed2ed18e323a513092e8ce911ebbaf765264fe015e1acf43b172d573f23756792318ec3b", 0x2a, 0x0) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f0000136000)={0x0}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000835000-0x6b)=""/107) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/31 10:03:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x2, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x400000000, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$sndpcmc(&(0x7f0000de6000-0xa)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400002) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000135000-0x88)={0x0, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 10:03:21 executing program 0: fstat(0xffffffffffffffff, &(0x7f000039f000)={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) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0xe809, &(0x7f0000000000+0x155)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xfffffde0) setregid(r0, r2) 2018/01/31 10:03:21 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fdb000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c38000)={0x0, 0x0, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000391000)='/dev/mixer\x00', 0x84001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000cad000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000200003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000, 0x0, 0x2000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x4000000000000000, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x6785052b, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d6c000)=0x0, &(0x7f0000714000)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000715000)=0x14) sendmsg$nl_route(r0, &(0x7f00002aa000-0x38)={&(0x7f0000c13000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000008a000)={&(0x7f000056a000-0x3e4)=@bridge_dellink={0x3e4, 0x11, 0x102, 0x4, 0x2, {0x7, 0x0, 0x0, r2, 0x1000, 0x40080}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'ppp0\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '@\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0x3}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_IFNAME={0x14, 0x3, @common='syzkaller1\x00'}, @IFLA_PORT_SELF={0x370, 0x19, [@nested={0x4, 0x5, []}, @nested={0xbc, 0x80, [@generic="8358fc41db6bd1c4396e2f0adedbd7e8e8c22ba0e2abc88e74c8dba6e058a257dd74c85aaeec3a34125308b5b9acd1f59c4b5b33aac9b6db9810d843a8b91ec0abbbc29c485334955b40fb02df61eaadd7cb3b4b2045c7252337e01f81f944c27885d7", @generic="e7dc5a450de8ccac6fc8b82b99902a8920ffd6e644e949dc7ee80c04ba9b86506dba591a0681996c235c0cf437604fdf411e75f9", @generic="", @typed={0xc, 0x12, @ipv4=@loopback=0x7f000001}, @generic="d19d6536b618fcaf546e8d723228723c849fd1b7"]}, @typed={0xc, 0x15, @u32=0x0}, @generic="1e491c1370a43e4df5ada784e0a1a02b2692c8db967455cabac0347372ecb6b2c26bed258cac8de1203efc6d7d6cd78ab68b6b7c6c5d85d0a1a59b60df4430cec82de89496bb795edb4cbea39d85f7c71965ff2ded7da6a68d95942ced262843c49a851a27062182feaaa9846072012cc0314892c4b748e2f551e604ce283de712764109020adfc705d99cfb88af327d95ab12e622a63f6974881be8859e1e1ce968012bc3a1c7f34fa479a93245c1322ff4ad5e1454a6e2282879e7ffdbad5102d3fa39b0479cd6b8bad694913533a1694c3306f7c3", @typed={0x10, 0x40, @u64=0xffffffffffffffff}, @nested={0xdc, 0x11, [@typed={0x4c, 0x22, @binary="e936714bb98ec32d22370525ae32f8e3f999de5818ea8b9e6e0c8639d7b44e00d4675df9c1d57ce3102aae6d73c6c69acb78de81d76f815b3cfea5f1a4355b9d003e"}, @generic="64c18af5fdf0b48c5f38bcc7514ae0f61ef101fb63b2e6dfdb4b331dcbf8b1cc9e3800ef6fe8968ef3ee83e79153b39b0c69e1b5a524b08c76b39488358b7b838805f3cbdc1aaf9edc499ce8ea764b95cf3d4bde76b18b3f47cb06678a0a667d6e3d86055207f8e850f68f65f6c073c7ddc985728d012862f7815eecf19228cb3f0891bf1d5dbec039522b"]}, @nested={0xdc, 0x80, [@typed={0xa0, 0x83, @binary="1d4f41176f511708bb918e5c23c4d711254e34ef8e1eb6eb7e3a0fe9922ef4f7af4582a93d7200056359f356a8ea8bc5b55a57be495eb473a5c07fc8397a7c65bc3a640d21eced4d4da4aed1352300d674def67a00e244a572478144642cd08190db302cde0ecd6e26182e28d42d5495467df5a3d49101e7156ca4095ce2979d6f93fd0a8f963f4859608e64bcecd449f28a7aa734ac"}, @generic="a9cb0265da399a53bfa1c098156f96c662acf9f41f6b12ec16e700f562789b7ebf4affbb8dcdb7b2a334", @typed={0xc, 0x42, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xffffffff}]}, 0x3e4}, 0x1, 0x0, 0x0, 0x81}, 0x4000) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000144000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002a8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b7000-0x4)=0xe8) r1 = add_key$keyring(&(0x7f0000355000)='keyring\x00', &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000029d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000ca3000)={0x5, 0x800, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000afb000)=0x5, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000e66000)={0x2, &(0x7f000042d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) r0 = syz_open_dev$vcsa(&(0x7f000021d000)='/dev/vcsa#\x00', 0x241a, 0x40) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbe000)=0x1c) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c32000-0xd)='/selinux/mls\x00', 0x0, 0x0) setfsgid(0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00006a0000-0x2a)={0x26, "a06bd42895da18bbc88af41f87c689869550285bfaef57d501cf65a42342b1c1caf0128c79d6"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bde000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0, 0x0, 0x0}], 0x1, 0x3f) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000038c000-0x4)=r2) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000592000)='tls\x00', 0x4) [ 41.927259] PPPIOCDETACH file->f_count=2 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009b8000)='/dev/usbmon#\x00', 0xfa5e, 0x2000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000845000-0xc)={0x2, 0x2, 0x10000}) sendmsg$key(0xffffffffffffffff, &(0x7f0000262000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000599000-0x60)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getgid() 2018/01/31 10:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000028c000-0xb)='/dev/mixer\x00', 0x20040, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000073000-0x4)=0x0) waitid(0x2, r2, &(0x7f0000a19000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000756000-0x8)={0x0, 0xff}, &(0x7f000086f000)=0x8) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000caf000)=""/4, &(0x7f0000003000)=0x4) 2018/01/31 10:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e16000-0x20)={@generic="bf77760dd3e68eaa5fcdf0a6704934da", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000053f000-0xc)={0x0, 0x0, 0x10}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f5f000)={0x0, 0xc7, "9873afab75a5c0154c04e61eb8dbdc80a4a0372daaf7e43c1eb4ecfb0c45f08f5fe37fa256993a29045ec6c3292a6d9730b9fd1e131059e1e08a792029d0e599e8abf44c06aac9a23d9613826ef38be8ae6b5f4100f9f7e725a7d0149e7d5b41c61b49cbfb7e411db0488ae839c0b26c555e74cc0dd885d24ea83fdc9955a4434d2683b060606f73d0635e9f26989093e8488985d2e0c1489efa0f02ba2bff5d2ab412ed8e0a9ede4485af33e5b6493700baeee082e39855ef87b675e12d8fb0f40c9674eb092d"}, &(0x7f0000031000-0x4)=0xcf) r3 = syz_open_dev$mice(&(0x7f0000648000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b62000-0x4)=r2, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f00002dc000-0x14)={0xc9, 0x0, 0x64fb, 0x0, 0x1f48c00000, 0x1, 0x7ff, 0x90, 0x1000, 0x1000}) listen(r3, 0x7ff) write$eventfd(r1, &(0x7f0000dde000-0x8)=0x0, 0x8) 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00006dd000)='/dev/audio#\x00', 0x6, 0x80200) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e8a000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd9000-0x48)=[{0xffffffffffffffff, 0x8000, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x8) 2018/01/31 10:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xb6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000064000)='/dev/usbmon#\x00', 0x80000001, 0x101000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e80000)=0x4) r2 = syz_open_dev$audion(&(0x7f0000385000)='/dev/audio#\x00', 0x1, 0x200) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00002bc000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd8000)=0x0) unlinkat(r2, &(0x7f0000423000-0x8)='./file0\x00', 0x200) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c52000)='/dev/cuse\x00', 0x18840, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto(r0, &(0x7f0000a55000-0xe4)="29833c93a7542839ad03ea351f7deefecbe55e82f2a24f7163ae3d1b5f6e63913ff202fe914b3ac3c6a7d96ee5b66b94df75de7e53e62a02a538f7ccb84983ba7e5e88a1227d56789876a0b1dfdbd6f1e1b24ce5fdeb825be6c83f926875cf91d01d4ca3e32e6cfefbbdc98cf9191fd06624a4be6ec5ddf2bfb9b2caae09a4bb379094e8b327eba733b56ab80f75b45b943170ba69a2236c003bf2231a4516f61b7c5d326a201a5c2474f2ebfbd1cf3f51736a1a600f45b8c42340d1cfaee7fdfadd59a1ecdc472d16ea01322d9b0e3a028690a98711b67469d1985bf568d7d6961d17fb", 0xe4, 0x90, &(0x7f0000044000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/01/31 10:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000358000-0x20)={0x3, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001a2000)={0xaf39, r1, 0x72e0f58d416e00f3, 0x5}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/31 10:03:21 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='oom_score\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000009000-0x8)={0x7}, 0x8, 0x80800) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x4d, 0x7, 0x552, 0x1, 0x8, 0x5, 0x554, 0x1, 0x4f4a, 0x80000000, [0x38, 0x3ff, 0x5, 0x8000000000005, 0x2, 0x2, 0x80f, 0x3fc], [0x8000, 0x40, 0x80000001, 0x8000, 0x1000, 0x0, 0x3f, 0x8, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x2e) [ 41.972083] PPPIOCDETACH file->f_count=2 2018/01/31 10:03:21 executing program 2: mkdir(&(0x7f0000493000)='./control\x00', 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a0f000-0x80)=[{&(0x7f00004b7000)=""/107, 0x6b}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000c4c000)=""/179, 0xb3}, {&(0x7f0000043000)=""/223, 0xdf}, {&(0x7f00002a5000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f00004f1000)=""/112, 0x70}, {&(0x7f0000cbf000)=""/255, 0xff}], 0x8, 0x0) 2018/01/31 10:03:21 executing program 7: syz_extract_tcp_res(&(0x7f0000d62000)={0x0, 0x0}, 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x80000000, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/31 10:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = msgget$private(0x0, 0x98) msgctl$IPC_RMID(r1, 0x0) connect$bt_l2cap(r0, &(0x7f0000221000)={0x1f, 0x1ff, {0x3, 0x8e, 0x5, 0xfff, 0x7, 0x4}, 0x0, 0x3}, 0xe) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.002879] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/31 10:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001e1000-0xc)='/dev/amidi#\x00', 0x6, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007c8000-0x7d)=""/125) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000000a000)=""/0) 2018/01/31 10:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b1e000)={0x0, 0x0}, &(0x7f0000551000-0x4)=0x8) [ 42.080368] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e5000-0xd)='net/rt_cache\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000b2000)=0x16002) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f00008b3000)=[], 0x14a) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f2000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) getpeername$inet(r2, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a4000-0x4)=0x10) syz_open_dev$sndtimer(&(0x7f0000d78000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f000071e000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) fremovexattr(r5, &(0x7f0000fdf000)=@random={'security.', '/dev/ptmx\x00'}) fcntl$setown(r3, 0x8, r1) tkill(r0, 0x13) 2018/01/31 10:03:22 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) perf_event_open(&(0x7f0000224000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00005b9000-0x1)=0x0, 0x0}, 0x4044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cd000-0x1e)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab5000)=0xa0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000734000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) keyctl$join(0x1, &(0x7f00002b4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d8b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) syz_open_dev$mice(&(0x7f0000961000-0x10)='/dev/input/mice\x00', 0x0, 0x440) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$peekuser(0x3, r0, 0x1) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, [], ""}}}}}}, 0x0) 2018/01/31 10:03:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xf)="37022c4951951b64b6715e453cc0d1", 0xff5d) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r0, 0x10000002284, &(0x7f0000b3c000-0x1)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000091e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000)=0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000efe000-0x4)=0xffffffffffffffff, 0x4) 2018/01/31 10:03:22 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socketpair$inet(0x2, 0x6, 0x9, &(0x7f00009bd000)={0x0, 0x0}) dup2(r0, r1) 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xcad, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4)=0x8, 0x4) r1 = socket$inet(0x2, 0x7fffd, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0xa0, 0x0, "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", 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000005000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000010000)=0x1e, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000006000)=""/0, &(0x7f0000011000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xea32}, 0x2612}], 0x1c) 2018/01/31 10:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) open(&(0x7f0000ad2000-0x8)='./file0\x00', 0x82202, 0xf4dd9067e5c17589) io_setup(0x3fe, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4e, &(0x7f00000b5000-0x52)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x286, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d4000)="", 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f94000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c84000)={0x0, 0xffffffff}, &(0x7f00006ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ab7000-0x8c)={r2, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000932000)=0x8c) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r5 = dup3(r4, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 10:03:22 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000024000-0xc)={0x4, 0xff, 0x2, 0x9, 0x8, 0x1, 0x7}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000023000-0x4)=0x0) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f0000698000-0x1)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000201000)=0x0) 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074e000+0xa4c)="fd9fbee4f1985443eca8c7bae4283e9ae412324ec475a88e", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085c000-0x11)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a3000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f4f000)={0xa459, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c8efe3b4ad8b852, 0x6, 0x3, 0x1, 0x6, 0x0, 0x7f, 0x1, 0x6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.273840] kauditd_printk_skb: 157 callbacks suppressed [ 42.273849] audit: type=1400 audit(1517393002.142:191): avc: denied { map } for pid=6373 comm="syz-executor6" path="/dev/binder0" dev="devtmpfs" ino=9157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000178000-0x8)='./file0\x00', 0x400, 0x100) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000e6000-0x18)={0x0, 0x10000, 0x96d3, &(0x7f000085d000-0x8)=0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000567000)='net/raw\x00') mq_timedreceive(r1, &(0x7f0000333000)=""/60, 0x3c, 0x23c6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000458000-0x8)=0x83, 0x400000ff) read$eventfd(r1, &(0x7f0000b61000-0x8)=0x0, 0x8) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000a0e000/0x3000)=nil) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000248000-0x4)=0x0) time(&(0x7f0000fb5000)=0x0) shmctl$SHM_LOCK(r2, 0xb) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000558000)=0x0) lsetxattr(&(0x7f0000d83000)='./file0\x00', &(0x7f0000d70000)=@random={'user.', '\x00'}, &(0x7f0000158000)='net/raw\x00', 0x8, 0x1) 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x80, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000de4000)={0x6, &(0x7f0000782000-0x30)=[{0x101, 0x1, 0x447, 0x8}, {0x7, 0x5, 0x7, 0x2}, {0xa6, 0x3, 0x3546, 0x7}, {0x80, 0x728e, 0x4, 0x2}, {0x9, 0x3, 0x8, 0x0}, {0x0, 0x6, 0xb9, 0x0}]}, 0x10) getdents(r3, &(0x7f0000ac0000)=""/0, 0x0) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006a1000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000250000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000407000-0x4)=0xc8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002af000-0x11)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) getpeername$netrom(r2, &(0x7f0000ed5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000016d000)=0x48) 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000399000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000cc4000-0x8)=0x0) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000307000)={0x52e, 0x7fff, 0x8}) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) creat(&(0x7f0000684000)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003d6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000255000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000027a000-0x8)={r2, 0x7f}, 0x8) [ 42.301474] binder_alloc: binder_alloc_mmap_handler: 6373 20000000-20002000 already mapped failed -16 [ 42.308477] binder: BINDER_SET_CONTEXT_MGR already set [ 42.308627] binder: 6373:6382 ioctl 40046207 0 returned -16 [ 42.308726] binder_alloc: 6373: binder_alloc_buf, no vma [ 42.308759] binder: 6373:6387 transaction failed 29189/-3, size 80-16 line 2903 [ 42.359865] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.360330] binder: release 6373:6382 transaction 4 out, still active [ 42.360341] binder: undelivered TRANSACTION_COMPLETE [ 42.360373] binder: send failed reply for transaction 4, target dead [ 42.524983] audit: type=1400 audit(1517393002.145:192): avc: denied { set_context_mgr } for pid=6373 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/31 10:03:22 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000317000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa4000)='/dev/sequencer\x00', 0x98000, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000dbe000-0x10)={0x5, 0x3ff}) 2018/01/31 10:03:22 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r1 = gettid() r2 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) getpid() fcntl$getownex(r2, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000005000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000006000-0x8)='trusted\x00') mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000156000)={&(0x7f0000614000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$notify(r0, 0x402, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee2000)='/proc/self/net/pfkey\x00', 0x4102, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") pwrite64(r2, &(0x7f00005b1000)='p=f', 0x3, 0x0) getdents64(r3, &(0x7f0000e23000-0xfd)=""/253, 0xfd) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00003ad000)=[], 0x0) 2018/01/31 10:03:22 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c1000+0x634)=0x10) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000304000-0xc)='/dev/audio#\x00', 0x8001, 0x101000) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000b25000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000c82000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r4, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mremap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000e2000/0x2000)=nil) ioctl(r4, 0x227c, &(0x7f00005f8000)="") io_setup(0x3e, &(0x7f0000353000)=0x0) r6 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007b6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) lstat(&(0x7f0000ff9000)='./file0\x00', &(0x7f0000877000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000c47000-0x38)={&(0x7f0000703000-0xa)=@file={0x1566964623648577, './file0\x00'}, 0xa, &(0x7f0000558000-0x60)=[{&(0x7f000060c000-0x9b)="b7e85f758d766c425f32d0312bff4a9cc325feef4072143532f3269402c648e1122de47dbc38f6902fa3c342e1430228507f00f732e5ac8a8fae7502001231db99a268cb419c7623b5dc62dd54c82599742a07ca6e8a0623467a343c5534deca63143e5db2e07524707e098ee08ce85f6987220b3c76b638193ac7477091d086169e9be43ced99f5811a3235109a7fff966f9b8086f535febc8803", 0x9b}, {&(0x7f00004fd000)="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", 0x1000}, {&(0x7f000065c000-0xcc)="67946ce88e5a1ea2a558d5a15c75566efb1ab93eb3521a84b8273517194a103074e1da66096b4cb928e091454a8b1a7ad9ce47e3817e6da9738f0cdbecca67c4e7799541ff5028e9f2e5f311334317388e4301346734a62d68b8429201a2ee70d9c3c54054c52d70c771ce79e6e3e55ccefd89e13851e0b55e829af8d90d831c91833117e06a6b8ec09fce8c7b0d67dd004b32bd0dbfd2d5ace25866a975546e2162bf4961b3098971d79ebb79b5a6af41b719edda0034b62bed7930066fdf014faaa84325b725ea55104def", 0xcc}, {&(0x7f0000600000-0xb1)="0cbc47294e4b1ec9c8cf6259dc7df4923644042eb36efb28499415d8980a0bd0ab5c75fe1d8ff89793138bb091687fe0badf32e1b8210f9cfd5962298212a03220543f3aae67d7d318c0f88aabb0f2206a937b3dc0e5a078ee065048b92ddd9d2060c73404680008a74896ff1f34e1b88de3221389d7abe632fe6ef827299eb21971d5e03cdf971ca201cb39698176c67825158b3d328ea96cb769d3d92af51f2c4e077d6d904c3f4a6d77f0d6f56aea38", 0xb1}, {&(0x7f000082c000-0xa6)="521fc0affbdd930b27bc47bc1f923342eebf0dbb98fba0e8935fe8b88a48e324e35ae70f18d4a2bb6235e00cfcc1f23b1a2b63fd92fc0c274178cf993985d896a4cd8c5e0b240e22da6e452a42bc5945c3a6d81d1c18a1e454c700ead716eb9e70fd40f9a5bc5232944276876060bba80648ae0088fab8160fce620643b710355af4eb76119a4f1b0cfeb9dacc8e42436612683f1491ec9e5b77ee791b8c2ef0b019b600906d", 0xa6}, {&(0x7f0000bdf000)='j', 0x1}], 0x6, &(0x7f000040f000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r3, r4, r3, r3, r1, r2, r4, r3]}], 0x50, 0xc0}, 0x44040) io_getevents(r5, 0x1, 0x4, &(0x7f00006f6000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00004a5000)={0x0, 0x0}) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x2af, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000801000)='./file0\x00', &(0x7f0000145000-0x10)={0x1800, 0xff}) r0 = getpid() r1 = accept$inet(0xffffffffffffff9c, &(0x7f00008f4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a8000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f1000)=0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000666000-0x9)='/dev/dsp\x00', 0x42, 0x0) getdents(r2, &(0x7f0000381000-0x4)=""/4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008be000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000694000-0x8)={0x9c, 0xffffffff}) syz_open_procfs(r0, &(0x7f00004e1000-0xe)='net/xfrm_stat\x00') r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/sequencer2\x00', 0x105180, 0x0) getdents64(r4, &(0x7f0000544000-0x7c)=""/124, 0x40e) 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4156, &(0x7f0000008000-0x1)='-') 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000b11000-0xe7)=""/231) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f99000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f57000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00003af000-0x8)={r2, 0x2}) migrate_pages(0x0, 0x5, &(0x7f0000ae3000-0x8)=0x2, &(0x7f00003ec000-0x8)=0x1) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000f5c000-0x8)={0x2, 0xfffffffffffffff8, 0x4, 0x7f}) [ 42.549286] audit: type=1400 audit(1517393002.152:193): avc: denied { call } for pid=6373 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.572456] audit: type=1400 audit(1517393002.287:194): avc: denied { ipc_lock } for pid=6399 comm="syz-executor6" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.619333] binder: 6423:6429 ERROR: BC_REGISTER_LOOPER called without request [ 42.626880] binder: 6429 RLIMIT_NICE not set 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000834000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000370000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000867000-0x4)={0x19980330, 0x0}, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000557000)='keyring\x00', &(0x7f0000d0c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002eb000)=0x0) capset(&(0x7f00004df000-0x8)={0x20080522, r2}, &(0x7f000098f000)={0xfffffffffffffffe, 0x0, 0x8, 0x2, 0x2, 0x8000000}) 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, "f08124", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) [ 42.658101] binder_alloc: 6423: binder_alloc_buf size 28259048498754168 failed, no address space [ 42.658110] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 42.658137] binder: 6423:6443 transaction failed 29201/-28, size 28259048498754164-0 line 2903 [ 42.723612] binder: BINDER_SET_CONTEXT_MGR already set [ 42.723624] binder: 6423:6443 ioctl 40046207 0 returned -16 [ 42.731408] binder: 6423:6443 ERROR: BC_REGISTER_LOOPER called without request [ 42.731420] binder: 6443 RLIMIT_NICE not set [ 42.731719] binder_alloc: 6423: binder_alloc_buf, no vma [ 42.731745] binder: 6423:6449 transaction failed 29189/-3, size 28259048498754164-0 line 2903 [ 42.742991] dccp_invalid_packet: P.Data Offset(4) too small [ 42.749933] dccp_invalid_packet: P.Data Offset(4) too small [ 42.798957] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/rtc\x00', 0x40002, 0x0) openat(r2, &(0x7f00002ae000-0x8)='./file0\x00', 0xc34acba70c35a4ee, 0x24) dup3(r0, r1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd2000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000045d000-0x8)={0x1, [0x0]}, &(0x7f0000f54000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bf2000)=@sack_info={r1, 0x9, 0x1}, 0xc) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = syz_open_dev$audion(&(0x7f000026a000-0xc)='/dev/audio#\x00', 0x5, 0x4c0800) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00003a4000)=0x0) 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ba2000-0x12)='/dev/input/event#\x00', 0x800, 0x7f) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000efe000)=[{0x8, 0xef}, {0x8, 0xffffffff}, {0xb, 0xffffffffffff8001}], 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) iopl(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a3f000)='/dev/vcs\x00', 0x40000, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000847000)='/dev/dsp#\x00', 0x0, 0x20000) linkat(r3, &(0x7f0000988000)='./file0\x00', r4, &(0x7f00009eb000-0x8)='./file0\x00', 0x1400) shutdown(r0, 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000941000)='./file0\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009b0000-0x4)=0x3, 0x4) 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x2, &(0x7f0000bfb000)={0xfffffffffffffffe}, 0x0, 0xfffffd5c) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) fcntl$getownex(r0, 0x10, &(0x7f00009b7000-0x8)={0x0, 0x0}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) prctl$setfpexc(0xc, 0x2) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dde000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 10:03:22 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0xa079bb6f2f91f874, 0x89d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000001e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x83) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000011000)=@generic=""/16, 0x10) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x4b64, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) capset(&(0x7f0000f82000)={0x200f1526, r1}, &(0x7f0000940000-0x18)={0x3f, 0xfffffffffffffeff, 0xfffffffffffffffa, 0x8, 0x8, 0x800}) [ 42.808831] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000069e000-0xf2)={0x0, 0xea, "f9c4502370ffb7e453905518d2bd6d7c9dab18be18c767aaf7b8807b0fdc0e61f180515614b4d81d73005db2d76d6c606e8200440cfa230415cfc4e2e1fb55034c41570f8236392bbad1df956b0e3365c2de5ed9e27a5b5ab6502db68a22d3998507c481693816b06e49ca11cebba7e0eb2c304c6abebc379d19261b9518c54c695194f1cdbf2d985278b19b04b2405e7727123e9dd4c3a0a1bc37cb2cba5447505b0fdd525a91465a081edf2f62287ecd92cfaa0713cbb9c9ae780b021dd958b641690cf5193196367af04ca3777533dd4e9bae6d41ca136bb8210bbae025e2ac4c00cb5f08a0d2a628"}, &(0x7f0000116000)=0xf2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3c000-0x10)={r1, 0xb5, 0x6, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000316000)={r1, 0x3c, 0x0, 0x6, 0x4}, &(0x7f0000685000-0x4)=0x18) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x13) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d55000)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000b41000-0x4)=0x10001) [ 42.918936] binder: 6493 RLIMIT_NICE not set [ 42.950422] binder: 6493 RLIMIT_NICE not set [ 42.965851] binder: 6493 RLIMIT_NICE not set 2018/01/31 10:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x1d) r1 = add_key$keyring(&(0x7f0000de9000)='keyring\x00', &(0x7f0000153000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) pipe(&(0x7f0000457000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000adb000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) request_key(&(0x7f0000ee6000)='encrypted\x00', &(0x7f0000eb4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ee000)='vmnet1selinux\x00', r1) r4 = syz_open_dev$sndpcmp(&(0x7f0000de4000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000069000-0x20)={r4, &(0x7f00002fc000-0x10)="4afb31dc11797c91cc3a1ea9fdfad2c0", &(0x7f0000437000)="4b0bcf062e46f7811da6d7edc6eb8b84cc790b479f7323597e83ba3a0ee0763cf8e7f449900819844dc546f11308e9dd011e85ba3cbdc941fe6812cfde3220b6fb0e5fbbaeeed320f1785587880d6251ec0a1a8e205932af354e52c888fd3ea83c974f44719c6dcd9d0a84fb9f62e285774964877b64623c82d4470a329276c6e3486aab72de8b6a08cc74141d2a17b83b391c8467e547375650e37478250c76e63180d1f0a3422dbc", 0x0}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00001a6000)=0x0) 2018/01/31 10:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) clock_gettime(0x0, &(0x7f0000d28000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002f2000)={0x0, 0x0}) select(0x40, &(0x7f00005ad000)={0x3, 0x2, 0x3, 0x80, 0xffffffff, 0xfffffffdfffffff9, 0xfffffffffffff800, 0x3}, &(0x7f0000cd5000)={0x8, 0x10001, 0x2, 0x4, 0x2, 0x4, 0x7, 0x400000000000636c}, &(0x7f0000845000-0x40)={0x400000000000002, 0x9, 0x1328, 0x19, 0x12a, 0x0, 0x9, 0x81}, &(0x7f0000e26000)={r2, r3/1000+10000}) r4 = openat(0xffffffffffffffff, &(0x7f00002f4000)='./file0\x00', 0x189001, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000095f000)=0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00009c2000-0x10)={0x0, &(0x7f0000001000)=""/0}) mq_open(&(0x7f0000ce6000)="01504c44", 0xc3, 0x0, &(0x7f0000ce5000)={0x0, 0x1000000007fff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000)={&(0x7f000081f000-0xf0)=@del={0xf0, 0x11, 0x412, 0x7, 0x1, {{'cmac(des-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x100}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x840) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fc5000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9d0dd9319288d5d02012d81a3510e716"}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fc5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005bd000-0x4)=0x10, 0x800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000fc5000-0x90)={0x7ff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fc5000)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, @in6={0xa, 0x0, 0x39b8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) connect$ipx(r1, &(0x7f0000d17000-0x10)={0x4, 0xffffffff, 0x0, "9c92fae93014", 0x0, 0x0}, 0x10) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a99000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000032000-0x20)={{0x0, 0x0}, {r0, 0x1c9c380}}, &(0x7f0000cbd000+0xe6c)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0x0}) 2018/01/31 10:03:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000290000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003c3000)={0xffffffffffffffc1, 0x8000, 0x6b1, 0x7ff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0xff, 0x8ee}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000020000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x943, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/31 10:03:22 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f77000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") getcwd(&(0x7f000027d000)=""/233, 0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000cd7000)={0x2, &(0x7f0000001000-0x8)=[0x40, 0xffffffff00000001]}) alarm(0x0) 2018/01/31 10:03:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40200) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/31 10:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000699000)=""/235, 0xeb, 0x40000101, &(0x7f000047a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe74) pipe(&(0x7f0000b8d000)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000889000)={0x3, {"936c35ec8aa486"}, 0x3af59e47}, 0x10) 2018/01/31 10:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x3) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x4, 0x5, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e3a000-0x28)={&(0x7f0000b78000/0x3000)=nil, 0x8, 0x3, 0x10, &(0x7f0000fb0000/0x1000)=nil, 0x800}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 10:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091d000)='/dev/sequencer\x00', 0x4003, 0x0) accept$inet6(r0, &(0x7f0000be0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b00000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e85000)={0xfffffffffffffffc, 0x4, 0x3f, 0x20}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5c1, {0x0, 0x2, 0x5, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0xfffffc42) openat$mixer(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000659000-0x4)=0x0) socket$inet6(0xa, 0x4, 0x1245f073) 2018/01/31 10:03:22 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x98, 0x268, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x198}}, [{{@ip={@empty=0x0, @rand_addr=0xff, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="8375567aefec3e493cf3f9c8a6178d23", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xf653f57d213d3fc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x8}, 0x0, 0xa0, 0x100, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x410, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x0, 0x90, [0x9, 0x7f, 0x8, 0x7, 0x5, 0x2, 0x100000001, 0x7, 0xffffffffffffffff, 0x9, 0x5, 0x7, 0x7ff, 0x2, 0x6, 0x80], 0x2, 0x9, 0x3}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x80000001, 0x0, 0x0, @generic="e838c6995a246ae84acd3db03f210f57", @generic="9534d9d01e6562d1c601414031f6d3fd", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x40}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x0, 0x80000001, 0x7, 0x4, 0x0, 0x5], 0x3ff, 0x6, 0x40}, {0x8001, [0x4, 0x79038995, 0x0, 0x3, 0x5, 0x4], 0x1, 0x3, 0x4}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x8f, 0xffffffff, 0xffffffff, @common='ipddp0\x00', @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 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]}, 0x8, 0x2, 0x1}, 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}]}}, 0x380) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000c000)=0x4bbb, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xab8, 0x4) 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@rc={0x1f, {0x2, 0x10000005, 0xffffffffffffffe0, 0x3ff, 0x4, 0x20}, 0x80000001}, 0x9) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000428000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000005000)=0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000176000-0x8)={0x0, 0x1}, &(0x7f0000707000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000075000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x20, 0x4, 0x100000001, 0x16}, 0xa0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00007de000-0x8)=0x1) 2018/01/31 10:03:23 executing program 2: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") r0 = syz_open_dev$vcsa(&(0x7f0000de0000)='/dev/vcsa#\x00', 0x6, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x6, 0x0}) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000047a000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d34000)=0x2) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x410) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f000001c000)='/dev/midi#\x00', 0x7, 0x40001) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001d000-0x10)="5e907bd7f0fa008b2da4c1b4a9e686a7", 0x10) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a38000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000-0x78)={0x2e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0x2, 0x1ff, 0x7fff, 0x0, 0x19c1178a, 0x2, 0x2}) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 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, 0x0, 0x80000, 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, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000070d000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002b8000-0x8)={r1, 0x4}) 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r0, @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]}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) 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) clock_getres(0x2, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000062d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069c000-0x4)=0x14) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f0000bc8000-0x10)={r1, 0x0}, &(0x7f0000c89000)=0x0, 0xfffffffffffffffd) r2 = getpid() sched_setattr(r2, &(0x7f000023b000-0x30)={0x30, 0x7, 0x1, 0x7f, 0x1ff, 0x8, 0x7f, 0x4}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000d95000-0xa)='/dev/vcs#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b1d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc7}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xbc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000084c000)={r0, 0x7f, "4309eccdd0b3f8b02d162f10c61c9c8723dd75d9305605922ab2c6dbadf57f1ffc4ff008f8017f0bcf052399ae944dd4308c6afbdc8c7982bc9bd8fc01f6900e8ce1ad875d7f481702108067c10e5598e2726ea82543d1184845afa775c9b1862c69875f0b5b2864f21c30443ab3b0282d380e4c2e3872f6744d79330581d5"}, &(0x7f0000227000-0x4)=0x87) [ 43.188513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.223147] audit: type=1400 audit(1517393003.091:195): avc: denied { setopt } for pid=6554 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.230192] device syz4 entered promiscuous mode [ 43.232198] device syz4 left promiscuous mode [ 43.282923] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.299769] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 43.305833] device syz4 entered promiscuous mode [ 43.305960] device syz4 left promiscuous mode 2018/01/31 10:03:23 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x101, &(0x7f0000001000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) getpriority(0x3, r2) 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000769000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$sndctrl(&(0x7f00002ba000)='/dev/snd/controlC#\x00', 0x5, 0x20000) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000263000)=0x1, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x3, 0x0}]}) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000000d000-0x10)={0x69, 0x4, 0x7, 0x4}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000a000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@empty=0x0, 0x0, 0x10, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000098a000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00008fe000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) fdatasync(r0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000a05000-0x78)={0x0, 0x78, 0x2f, 0x3366, 0xfff, 0x10001, 0x0, 0xb4, 0x0, 0x4, 0x17010000, 0x9, 0xe4b, 0x8, 0x7ff, 0x1ff, 0x2, 0x1000, 0x4, 0xa9, 0x5, 0x1f, 0x0, 0x9, 0x7, 0xfffffffffffffff9, 0x3, 0x2, 0x6fa, 0xff, 0x100, 0x4, 0x1, 0x2, 0x101, 0x6455, 0xb47, 0x3, 0x0, 0x9, 0x6, @perf_config_ext={0x7, 0x7}, 0x20000, 0x1, 0x300000, 0x7, 0x8, 0xd8, 0x2, 0x0}, r2, 0x4, r0, 0xb) 2018/01/31 10:03:23 executing program 5: clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") prlimit64(0x0, 0x0, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000456000-0x10)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000aed000)=0x3) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e26000)='net/ipv6_route\x00') sendto$ipx(r0, &(0x7f0000100000)="bc5e124357fcb4ca0ec604e81f8d7c8bf0c63f95a98bd40d7c9be4fe7aac903a406802e9b272164b41611243246423fbdc4a140a3203d62e1d11af9869ae97745f1697aadad85a38b704eacf05bf770dedc833c370a6d376b8d38a7fb401ca2f56132fd542d30b93f63a2bab3fdcd4998a909ec6765a19f7", 0x78, 0x10, &(0x7f00005b5000-0x10)={0x4, 0x7ff, 0x0, "95d1e477eb43", 0x8, 0x0}, 0x10) pread64(r0, &(0x7f0000963000)=""/0, 0x0, 0x20000000003) 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e18000-0xa)='/dev/cuse\x00', 0x680001, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007e3000)={&(0x7f0000155000-0x8)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r2 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007c6000-0x12)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r5 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) getsockname$ipx(r5, &(0x7f00008b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000)=0x10) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r6}, 0x20) r7 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r9 = dup2(r7, r3) ioctl$EVIOCGABS20(r9, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000e3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r11, r12, 0x7, r1, &(0x7f0000b79000-0xc)={r1, r4, 0x0}) ioctl$TIOCCONS(r1, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000e0b000)={r8, r10}, 0x10) getsockopt$inet_dccp_int(r9, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r13 = dup(r7) setsockopt$inet6_tcp_int(r13, 0x6, 0x20000000000001, &(0x7f0000001000-0x4)=0x81, 0x2) bind$inet6(r7, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r13, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) [ 43.330278] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program [ 43.341321] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/01/31 10:03:23 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000f000-0x1)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/vga_arbiter\x00', 0x2100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000087a000)={{0x4, 0x5, 0x1, 0xfff, "5d2abe69521f43b1cfc0b5127e0a1209269f1de7981e3ee59f814addc3be2b5f30c64eb457c67f1634d0465b", 0xfffffffffffffff8}, 0x0, [0x6, 0x1000, 0x80, 0x0, 0x100000000, 0xfd6, 0x200, 0x1, 0x200, 0x9, 0x3df, 0xb5c, 0x1ff, 0x80, 0xff9, 0x3ff, 0x9, 0x3ff, 0x400, 0x70, 0x81, 0x80, 0x5, 0x5, 0x6, 0x8, 0x6, 0x1, 0xb65, 0x1, 0x7fffffff, 0x5, 0x6, 0x8000000000000000, 0xd5, 0xcd1e, 0x3f, 0x9, 0x3, 0x9, 0x0, 0x1, 0x1, 0x8, 0x3, 0xdcc, 0xbac, 0x6, 0x968, 0x7f60, 0x401, 0x54, 0x1, 0x8b, 0xd4a, 0x0, 0x81, 0x48400000000, 0x7ff, 0x9, 0x1, 0x1, 0x101, 0x7ff, 0x5, 0x3ff, 0x9, 0x9, 0x3, 0x0, 0x2, 0x40, 0x38, 0x2c, 0x0, 0x100, 0x4, 0x7, 0x0, 0x24, 0x6, 0x2, 0x7, 0x1, 0x7, 0x10000, 0x5, 0xffff, 0xffff, 0x8, 0x3, 0x79, 0x5be3, 0x1, 0x3f, 0x1, 0x1000000000, 0x7fff, 0x401, 0x5, 0x0, 0x9, 0x0, 0x80, 0x9, 0x2, 0x9, 0x400, 0x0, 0x4, 0x8, 0x80000001, 0x0, 0x80000000, 0x41e8f26d, 0xdf36, 0x2, 0x7, 0x6, 0x3, 0x400, 0x100000000, 0x40, 0xfffffffffffffffd, 0x800, 0xfff, 0x2e64, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000097f000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74af, 0x7, 0x6, 0x401, 0xdf}, &(0x7f0000255000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c65000-0x1008)={r3, 0x1000, "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"}, &(0x7f000002c000)=0x1008) syz_emit_ethernet(0x163, &(0x7f00003ea000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x12d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1002, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 43.386217] audit: type=1326 audit(1517393003.254:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6595 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000924000-0x11)='/dev/qat_adf_ctl\x00', 0x2000010103, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004c2000)={0x0, 0x0, ""}, &(0x7f00002ff000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006c1000-0x18)={r1, 0x100000001, 0x30, 0x25b, 0x4}, &(0x7f000027c000)=0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023f000)={r1, 0xd7, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a5e000)={r2, 0x75, "418d2d829a1b85ffcc0019517162e0705b2a194d5fc1c8d9c99fde6666f86313969961f24035d38ef089fdc3398f6fdd59a972e5af72b9d221779eadc2f2da90f4d965a47fb873c7950254d58e6dd96f8e8b4730e3edbce7028571dee436831e416b7ede8b8958fd909a4b5d2889fa9963a5db9540"}, &(0x7f0000f71000-0x4)=0x7d) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a4f000-0x18)={0x3, 0x8, 0x63e987d3, 0x800, 0x1, 0x2d7b}) r3 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000c000)={0x3e, 0x0, "02f75b03279c0f90da446aee647e27e097ed4a6f7aeeea79c48676a9c7aa0b720f672e5e75dd5e5686ce0bc0876fe50c3e7697ac621d"}, 0x408000) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10b7400000000) 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, 0x26, 0x200000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) [ 43.397759] sock: sock_set_timeout: `syz-executor4' (pid 6608) tries to set negative timeout [ 43.440739] sock: sock_set_timeout: `syz-executor4' (pid 6615) tries to set negative timeout [ 43.487810] audit: type=1326 audit(1517393003.280:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6595 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:03:23 executing program 4: accept(0xffffffffffffff9c, &(0x7f0000a45000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000084000-0x4)=0x2e) accept$netrom(r0, 0x0, &(0x7f0000746000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) 2018/01/31 10:03:23 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004d4000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000007d, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d60000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000006e000-0xc)={0x80002000, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004b1000)={r2, 0x20, 0x80000000, 0x10000, 0x803, 0xe269}, &(0x7f0000f17000)=0x14) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000371000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000011, 0xa, 0x200) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000066d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0xff, 0x8, 0x1, 0xffffffff00000000, 0x6680}, 0x20) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000566000)=0x800, &(0x7f0000210000)=0x2) connect$pptp(r0, &(0x7f000024a000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f000007b000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000245000)={0x1, &(0x7f0000519000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a48000-0x40)={r2, 0x4, &(0x7f0000cb3000-0x10)=[0x0, 0x1, 0x7ff, 0x2], &(0x7f0000a80000-0x20)=[0xffffffffffff7fff, 0x7ff, 0x2, 0x400, 0x7f, 0x5, 0x6, 0x0], 0x0, 0x4, 0x2, &(0x7f00009c5000-0x10)=[0x4, 0x3, 0x8, 0x40], &(0x7f0000ce9000)=[0x10000, 0x7], 0x0}) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ftruncate(r0, 0x7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0f000-0x9)='/dev/ppp\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f0000bd8000)={0x4, 0x3ff, 0x565a, "1b18c776913c", 0x80000000, 0x0}, 0x10) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 43.515341] audit: type=1326 audit(1517393003.281:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6595 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 43.540531] audit: type=1326 audit(1517393003.281:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6595 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001e2000-0x8)='./file0\x00', 0x4000, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008d3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000043c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000527000-0x8)={r2, 0x9}, &(0x7f0000ed4000-0x4)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e52000)=0x0, &(0x7f00006b4000-0x4)=0x4) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000970000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x10000) r2 = syz_open_dev$adsp(&(0x7f0000c46000-0xb)='/dev/adsp#\x00', 0x7fff, 0x123000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000835000)={0x5, 0x28, 0x1, r2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) 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) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c6b000)=@buf={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00006a1000)={0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) 2018/01/31 10:03:23 executing program 7: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0f000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ff000-0xc)='/dev/autofs\x00', 0xa4900, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000366000)={0x9, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x5555555555558eb, 0x0, []}) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000b10000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000039c000-0x4)=0x10, 0x800) eventfd2(0x7, 0x1) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000fa1000)={0x3, 0x0, &(0x7f0000fa2000-0x34)=""/52, &(0x7f0000617000-0x1a)=""/26, &(0x7f0000d6c000)=""/104, 0x0}) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) [ 43.568848] audit: type=1326 audit(1517393003.282:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6595 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=81 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:03:23 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000, 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_config_ext={0x0, 0x8}, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000435000)=""/60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000096000-0x4)=0x8, 0x4) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000014000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000011000)={0x0, 0x0, 0x20}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000014000)={r3, r4, 0x1}) mlockall(0x3) perf_event_open(&(0x7f0000006000)={0x3, 0x78, 0x3, 0x0, 0x801, 0x3f, 0x0, 0x7, 0x400, 0x1, 0x9c9, 0xa000, 0x100000000, 0x7, 0x7, 0xb0, 0xe28, 0x0, 0x1f, 0xdf, 0x2, 0x800000000, 0x7ecb, 0x1000, 0x9d, 0x9, 0xa6c, 0x100, 0x1, 0xffffffffffffffff, 0x3, 0xff, 0x8, 0x100000001, 0x2, 0x1, 0x2, 0x100000001, 0x0, 0x5, 0x5b3d1b365b078a0e, @perf_config_ext={0x9, 0x9}, 0x10000, 0x80, 0x9, 0x2, 0x7ff, 0xd2, 0x7, 0x0}, r1, 0x22, r2, 0x2) connect$netlink(r2, &(0x7f0000012000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000014000-0x4)=0xfffffffffffffffe) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000073f000-0x1)='\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000efb000)=0x80000001, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000)=0x0, &(0x7f0000062000-0x4)=0x4) r2 = socket(0x11, 0x0, 0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000060000-0x9c)={r1, r0, 0x5, 0x1ff, &(0x7f0000014000-0x31)="c480700480d63170a3cbdd6e095767627c28a39f8adf3d2c3bc608d9ca334c104d0ab3f64d87ecca4cac4beaf030324e1d", 0x100, 0x7, 0x5b, 0x3, 0x3, 0x8, 0x7, "dd65ae0bcdb6f1b9883129a7e07b41840d9c22305b7787193336da89bcb3050beac873e06d724748efdada63a393e2df0e294dda0c9d28a22ec2892e760b7f4ad0985bbd7c68d84fe42813d380686f9576603088148f5773cfb71839d356901e0602e8bb813ae1d5253520d66bc53636380a8e48"}) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpgrp(0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a77000)=0x0) r2 = getpgid(r1) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000591000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b18000)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000f2b000)=0x101, 0x4) pipe2(&(0x7f0000926000-0x8)={0x0, 0x0}, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000910000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000520000-0x4)=0x0) tgkill(r2, r4, 0x6) socketpair(0x1f, 0x80801, 0x1000000, &(0x7f00009cf000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000925000)={r5, &(0x7f0000184000-0xab)="21b6d81a0fb5819f0e6535d87ee7a716cb5359e0d369e4bf2778cf5bcd12e3de3d81fd78d0c16be80fb8360f846c7441d3e4e26ff0ee6a18a88693aa49630c8bb4a9f7893ed2d8313023a50959f11696fd40b5fab1eed45b7bc1798ac02e0a654bae2bf56e35d3a6c2fa7fe8670628813124e84ce95d3b49447bcd7fcd303a15a3484ca5922aef85cbe9c5c9824c72fb4b1e660b2941afa92772970015fe76608b3198fb07e2bdd82e57c2", &(0x7f00006e3000)="bf9d0e892d88889f4d694294b5c79a53d51a9d9f80549210224bd47e9c5ededf332e8355f806ce7c9a55caa7958639d917a5100fd503ae24693cfceff8992ba79ffd8e1f4a43342bf989bcdb448b4ff90e52be8d609987393d87c3ab91f7a8df6de96794582909217f86159799046b3ea1f0d08aeda4d259e5185dcdb7094f1038660bffdfb2938c9a339923cea8fa03e10fe381096abc85f9ff26ebd3a1c09d015fe60430e38d89f6e0cc335d9a9d9749aa442a568adb8a0f0439b20dfe57660313e3ffc38f62998303b4201aff40906a11df5bfdde24cd5eeaec226a8065e54cef313354e025405a7e", 0x3}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b42000)={0x0, 0x0}) getsockname$ipx(r7, &(0x7f0000b36000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000998000-0x4)=0x10) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f0000d5b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f00007f6000)={0x524, 0x1, 'client0\x00', 0xffffffff80000000, "42986ab93525a67d", "b504bb755385674ee7c7a434de1d08ea95b14bfe821a42726526f7fb55276bd5", 0x5, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000a29000)='./file0\x00', &(0x7f0000331000-0xc)=""/12, 0xc) 2018/01/31 10:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d8d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006be000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0x7fff, 0x3c68}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/31 10:03:23 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a9d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000833000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000468000-0x1)="af", 0x5c1) 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x8, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000055f000)={{0x0, 0x1}, 0x0, 0x3, 0x0, {0xfffffffffffffffc, 0x400000000000}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000487000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005ca000)={&(0x7f000074a000-0x8)='./file0\x00', r1}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f00005cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001a6000)={{0x0, 0x6, 0x3, 0x10000, "0b675b4b7a3f072df4a45debc70c1c9e2b63b4554d2ee75cd18597174a0b7a31d5263d84149c44d7fa1dd47a", 0x1ff}, 0x7f, [0x8, 0x81, 0x400, 0x8, 0x100, 0x100000000, 0x1, 0x181, 0x9, 0x8, 0xffff, 0x80, 0x2, 0xfffffffffffffff7, 0x5, 0x1, 0x800, 0x0, 0x8, 0x5, 0xe0, 0x1, 0x6, 0x2, 0x3b23320b, 0xfffffffffffffff9, 0x3ff, 0xffffffffffffffff, 0x79a, 0x6, 0x81, 0xbed, 0x1c, 0x6, 0x100, 0x6e3ba615, 0x2, 0x10001, 0x3, 0x5, 0x1a, 0x8, 0x2, 0x4, 0x8, 0x9, 0x4, 0x9, 0x9, 0x6, 0x4, 0x3f, 0x4, 0xffffffffffff8fa6, 0x1, 0x0, 0x1, 0x3ff, 0x0, 0x3, 0x4, 0xfffffffffffff3fc, 0x0, 0x0, 0xfffffffffffffffa, 0xfffffffffffff886, 0x80000000, 0xf6, 0x1, 0x101, 0x1000, 0x5, 0x0, 0x9, 0x3, 0x80000001, 0x7, 0xd9, 0x4, 0x0, 0x8, 0x1ff, 0x3f, 0x1, 0xff, 0x838, 0x5c1, 0xc36b, 0x5, 0x7f, 0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x2, 0x3, 0x8, 0x1ff, 0x80000000, 0x8, 0x3, 0x7f, 0x1f, 0x7fffffff, 0x4, 0x10001, 0x8, 0xb31, 0x4, 0x2, 0xc1cf, 0xd0f5, 0x8, 0x0, 0x400, 0x4, 0x2, 0x1, 0xffff, 0x8, 0x2, 0x7fffffff, 0x81, 0x4, 0x6, 0xaa95, 0x8, 0x8], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:23 executing program 6: r0 = socket(0x2, 0x0, 0x200000000) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000694000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000bc000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x0, 0xff, 0x80}, &(0x7f0000908000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fa5000-0x4)=r2, 0x4) r3 = dup(r1) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00007d3000-0x8)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r3, r2) r4 = dup2(r2, r1) write(r2, &(0x7f00009ba000)="", 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0xffffffffffffff6a, 0x33, &(0x7f00003a9000)="", &(0x7f00003aa000-0x33)=""/51, 0x0, 0x0}, 0x28) pipe(&(0x7f0000265000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000290000-0x4)=0xffffffffffffffeb, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r5, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 10:03:23 executing program 7: 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, 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) ftruncate(r0, 0x7f0000000) r1 = socket(0x800000000000011, 0x80a, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000421000)=0x0) sendto$inet(r1, &(0x7f000014e000-0x94)="", 0x0, 0x0, &(0x7f000048a000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000439000)=0x401, 0x4) 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r2, &(0x7f0000f8f000)='\b', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000fca000)="", 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000035000-0x8)='./file0\x00', 0x0, 0x130) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00002a4000-0x20)={0x10002, 0x2, 0x3000, 0x2000, &(0x7f0000ba4000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001ed000)={0x0, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x76af, 0x4, 0x7ff, 0x10}, &(0x7f00005b0000-0x4)=0xa0) bind$inet(r2, &(0x7f0000ffe000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000018d000)={r4, 0xc3, 0x8, [0x9, 0xac, 0x7fff, 0x3, 0x0, 0x6, 0x9e54, 0x101]}, &(0x7f0000062000)=0x18) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) 2018/01/31 10:03:23 executing program 6: futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) clock_gettime(0x7, &(0x7f0000a38000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00003d1000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x161c01, 0x0) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000bd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bd6000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f8e000-0x4)=0x0, &(0x7f0000107000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000031e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008bb000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e71000)={0x3, 0xfffffffffffffffd, 0x20f, 0xffffffffffffff56, 0xa6, 0x9, 0x7, 0x0, r2}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001c9000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r1}) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0xfff, 0x7fff}, 0x4d}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f, 0x2844c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f00009d5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ba7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000532000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000365000)=""/154) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fbc000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007c4000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000254000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r2 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00005f9000)={0x5, &(0x7f00006c8000-0x4e)=""/78, &(0x7f0000a26000-0x61)=[{0x5, 0x49, 0x9, &(0x7f0000e3b000)=""/73}, {0x9, 0x3, 0x5, &(0x7f0000504000-0x3)=""/3}, {0xffffffff, 0x1000, 0x0, &(0x7f000056c000-0x1000)=""/4096}, {0x40, 0x5a, 0x7ff, &(0x7f0000c75000)=""/90}, {0x7, 0xaa, 0x81, &(0x7f0000536000)=""/170}]}) 2018/01/31 10:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) r2 = syz_open_dev$midi(&(0x7f0000392000)='/dev/midi#\x00', 0x8, 0x8042) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b67000-0x4)=0x0) [ 43.907932] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/31 10:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000586000)='/dev/rtc\x00', 0x4401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a7c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000e2000)={r4, 0x29}) 2018/01/31 10:03:23 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x2, 0x28000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000000e000-0x68)={0x3, 0x2, 0x8000, {0x77359400, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000682000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000690000-0x40)=[{&(0x7f0000b4b000)=""/22, 0x16}], 0x1, &(0x7f00006b7000-0x90)=[{&(0x7f00003f1000)=""/196, 0xc4}, {&(0x7f0000ba0000)=""/31, 0x1f}, {&(0x7f00000da000)=""/223, 0xdf}, {&(0x7f0000655000)=""/86, 0x56}, {&(0x7f0000708000)=""/4096, 0x111f}, {&(0x7f0000418000-0xfd)=""/253, 0x2a7}, {&(0x7f0000032000)=""/97, 0x61}, {&(0x7f00001f0000-0x2b)=""/43, 0xfffffd7e}, {&(0x7f00008ad000-0x18)=""/24, 0x18}], 0x9, 0x0) semget$private(0x0, 0x1, 0x80) getpid() 2018/01/31 10:03:23 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290a01, 0x0) r1 = socket(0x18, 0x80005, 0x5) getresgid(&(0x7f0000004000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000009000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401, 0x0]}, &(0x7f0000005000)=0x108) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r3 = getpid() perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x1f, 0x6, 0x1f, 0x20, 0x0, 0x2, 0x80800, 0x3, 0x8, 0x4, 0x8, 0x3, 0x100000001, 0x8, 0x7, 0x3, 0x1ff, 0x1, 0xe38, 0x3f, 0x5, 0x7fffffff, 0x9, 0x7fff, 0x8, 0x4, 0x1, 0x9, 0xfffffffffffffffd, 0x5, 0x800, 0x4, 0x1ab, 0x110, 0x2, 0x1eb, 0x0, 0x3ff, 0x7, @perf_config_ext={0x8, 0xf1}, 0x20, 0x5, 0x7, 0x0, 0x5, 0x8000, 0xff, 0x0}, r3, 0x9, r0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000000c000)=@req={0x80, 0x0, 0x5, 0x800}, 0x10) getpeername$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r5, r6/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f000000d000-0x1000)="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", 0x1000) 2018/01/31 10:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/31 10:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000373000-0xc)='/dev/audio#\x00', 0xcd, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000015000)={0x400, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x795, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f3b000-0x88)={0x7, {{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 10:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 10:03:23 executing program 2: 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000182000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d02000-0x4)=0xb56) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000370000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f000007e000)='/dev/snd/controlC#\x00', 0x9, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000568000)=0x0) [ 44.033149] [ 44.034807] ====================================================== [ 44.041096] WARNING: possible circular locking dependency detected [ 44.047384] 4.15.0+ #287 Not tainted [ 44.051066] ------------------------------------------------------ [ 44.057442] syz-executor0/6766 is trying to acquire lock: [ 44.062944] (sk_lock-AF_INET){+.+.}, at: [<00000000358e4044>] do_ip_getsockopt+0x1b3/0x2170 [ 44.071508] [ 44.071508] but task is already holding lock: [ 44.077450] (rtnl_mutex){+.+.}, at: [<00000000251f0d1d>] rtnl_lock+0x17/0x20 [ 44.084703] [ 44.084703] which lock already depends on the new lock. [ 44.084703] [ 44.092989] [ 44.092989] the existing dependency chain (in reverse order) is: [ 44.100583] [ 44.100583] -> #1 (rtnl_mutex){+.+.}: [ 44.105840] __mutex_lock+0x16f/0x1a80 [ 44.110221] mutex_lock_nested+0x16/0x20 [ 44.114774] rtnl_lock+0x17/0x20 [ 44.118632] register_netdevice_notifier+0xad/0x860 [ 44.124141] tee_tg_check+0x1a0/0x280 [ 44.128434] xt_check_target+0x22c/0x7d0 [ 44.132989] find_check_entry.isra.8+0x8c8/0xcb0 [ 44.138235] translate_table+0xed1/0x1610 [ 44.142875] do_ipt_set_ctl+0x370/0x5f0 [ 44.147340] nf_setsockopt+0x67/0xc0 [ 44.151546] ip_setsockopt+0xa1/0xb0 [ 44.155756] raw_setsockopt+0xb7/0xd0 [ 44.160050] sock_common_setsockopt+0x95/0xd0 [ 44.165035] SyS_setsockopt+0x189/0x360 [ 44.169501] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.174742] [ 44.174742] -> #0 (sk_lock-AF_INET){+.+.}: [ 44.180432] lock_acquire+0x1d5/0x580 [ 44.184725] lock_sock_nested+0xc2/0x110 [ 44.189281] do_ip_getsockopt+0x1b3/0x2170 [ 44.194007] ip_getsockopt+0x90/0x220 [ 44.198301] udp_getsockopt+0x45/0x80 [ 44.202594] sock_common_getsockopt+0x95/0xd0 [ 44.207582] SyS_getsockopt+0x178/0x340 [ 44.212049] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.217292] [ 44.217292] other info that might help us debug this: [ 44.217292] [ 44.225401] Possible unsafe locking scenario: [ 44.225401] [ 44.231427] CPU0 CPU1 [ 44.236064] ---- ---- [ 44.240700] lock(rtnl_mutex); [ 44.243949] lock(sk_lock-AF_INET); [ 44.250670] lock(rtnl_mutex); [ 44.256435] lock(sk_lock-AF_INET); [ 44.260119] [ 44.260119] *** DEADLOCK *** [ 44.260119] [ 44.266147] 1 lock held by syz-executor0/6766: [ 44.270697] #0: (rtnl_mutex){+.+.}, at: [<00000000251f0d1d>] rtnl_lock+0x17/0x20 [ 44.278381] [ 44.278381] stack backtrace: [ 44.282849] CPU: 1 PID: 6766 Comm: syz-executor0 Not tainted 4.15.0+ #287 [ 44.289761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.299087] Call Trace: [ 44.301692] dump_stack+0x194/0x257 [ 44.305291] ? arch_local_irq_restore+0x53/0x53 [ 44.309935] print_circular_bug.isra.38+0x2cd/0x2dc [ 44.314923] ? save_trace+0xe0/0x2b0 [ 44.318615] __lock_acquire+0x30a8/0x3e00 [ 44.322741] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.327903] ? perf_tp_event+0xae0/0xae0 [ 44.331936] ? __mutex_lock+0x16f/0x1a80 [ 44.335969] ? perf_tp_event+0xae0/0xae0 [ 44.340001] ? rtnl_lock+0x17/0x20 [ 44.343516] ? memset+0x31/0x40 [ 44.346770] ? perf_trace_lock+0x4d6/0x900 [ 44.350977] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.355790] ? trace_event_raw_event_lock+0x340/0x340 [ 44.360950] ? perf_trace_lock+0x900/0x900 [ 44.365157] ? retint_kernel+0x10/0x10 [ 44.369018] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 44.374015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.378745] ? retint_kernel+0x10/0x10 [ 44.382603] ? find_held_lock+0x35/0x1d0 [ 44.386635] lock_acquire+0x1d5/0x580 [ 44.390408] ? lock_acquire+0x1d5/0x580 [ 44.394353] ? do_ip_getsockopt+0x1b3/0x2170 [ 44.398733] ? lock_release+0xa40/0xa40 [ 44.402682] ? do_raw_spin_trylock+0x190/0x190 [ 44.407251] ? lock_sock_nested+0x44/0x110 [ 44.411457] lock_sock_nested+0xc2/0x110 [ 44.415491] ? do_ip_getsockopt+0x1b3/0x2170 [ 44.420737] do_ip_getsockopt+0x1b3/0x2170 [ 44.424945] ? ip_ra_destroy_rcu+0x70/0x70 [ 44.429153] ? perf_trace_lock+0x900/0x900 [ 44.433361] ? trace_event_raw_event_lock+0x340/0x340 [ 44.438522] ? perf_trace_lock+0x900/0x900 [ 44.442733] ? check_noncircular+0x20/0x20 [ 44.446982] ? check_noncircular+0x20/0x20 [ 44.451194] ? compat_start_thread+0x80/0x80 [ 44.455574] ? find_held_lock+0x35/0x1d0 [ 44.459607] ? avc_has_perm+0x35e/0x680 [ 44.463551] ? lock_downgrade+0x980/0x980 [ 44.467670] ? lock_release+0xa40/0xa40 [ 44.471616] ? lock_release+0xa40/0xa40 [ 44.475564] ? __lock_is_held+0xb6/0x140 [ 44.479599] ? avc_has_perm+0x43e/0x680 [ 44.483546] ? avc_has_perm_noaudit+0x520/0x520 [ 44.488186] ? iterate_fd+0x3f0/0x3f0 [ 44.491954] ? lock_downgrade+0x980/0x980 [ 44.496076] ? __lock_is_held+0xb6/0x140 [ 44.500111] ? schedule+0xf5/0x430 [ 44.503621] ? sock_has_perm+0x2a4/0x420 [ 44.507654] ip_getsockopt+0x90/0x220 [ 44.511429] ? do_ip_getsockopt+0x2170/0x2170 [ 44.515899] udp_getsockopt+0x45/0x80 [ 44.519671] sock_common_getsockopt+0x95/0xd0 [ 44.524138] SyS_getsockopt+0x178/0x340 [ 44.528084] ? SyS_setsockopt+0x360/0x360 [ 44.532204] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 44.537021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.542011] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.546744] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.551470] RIP: 0033:0x453299 [ 44.554632] RSP: 002b:00007f63d2757c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 44.562312] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 44.569552] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000014 [ 44.576801] RBP: 00000000000005d1 R08: 0000000020004000 R09: 0000000000000000 2018/01/31 10:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x1, 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) r1 = syz_open_dev$sndmidi(&(0x7f000064f000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x40100) linkat(r1, &(0x7f000008f000)='./file0\x00', r0, &(0x7f00003fa000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006f9000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000798000-0xa0)="ed3d44700875e3e1020384b5d38be3e2d2633d75f018dbce921401cb2c724ffb25e8c6f9fc6fb722dd8a594ba643a8d6e072ce08562d2dac43ddd9e04bca6a4defa209ac5b0a31a921cc5e305fddb1c7c590f27079d466f7b846b207e0c1b46b52e16f976cb8388955e5fd743f6f7ac358fe38394e68b556c88e5eb434565b0b38839b80ab86f306f2ef93376ec3db5ee7980e0729b29636bd1d9dc9f4a0f7c8") mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004cc000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000453000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000011b000-0xc)={@rand_addr=0x5, @broadcast=0xffffffff, r2}, 0xc) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000f8000)={0x0, 0x0}) utimes(&(0x7f0000ba8000)='./file0\x00', &(0x7f00002c7000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 10:03:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000326000-0x8)=0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x4) 2018/01/31 10:03:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r0, &(0x7f000016e000)="", 0xfffffffffffffe4c, 0x0) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="0255", 0x0) flistxattr(r1, &(0x7f0000250000)=""/30, 0x1e) [ 44.584050] R10: 0000000020008000 R11: 0000000000000212 R12: 00000000006f7c38 [ 44.591291] R13: 00000000ffffffff R14: 00007f63d27586d4 R15: 0000000000000000 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a54000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000d09000-0xc)='/dev/random\x00', 0x0, 0x4000) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000228000-0x4)=0x7ff, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc8000-0x9)='/selinux/checkreqprot\x00', 0x410000, 0x0) ioctl$KDENABIO(r1, 0x4b36) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) syz_open_dev$midi(&(0x7f00007ed000)='/dev/midi#\x00', 0x0, 0x2000) sync_file_range(r1, 0x17b, 0x8000, 0x2) 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, "5eb4ff1e9904ff6a6500fad277ee8a733dcd763fcba07405e9125be3b9e8e511aec9419568ef582f9f8fa75bc0f8374d905c0968df54070c018966f2482ec8a0"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001a000-0x8)={0x0, 0x5}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000037000-0x8)={r1, 0x7}, &(0x7f000002e000-0x4)=0x8) [ 44.668391] QAT: Invalid ioctl 2018/01/31 10:03:24 executing program 6: inotify_add_watch(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x2f26eb9feef29ed4) r0 = syz_open_dev$audion(&(0x7f0000604000-0xc)='/dev/audio#\x00', 0x9, 0x101882) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0xffffffffffffffff, 0x1, 0x70, 0x0, 0x1ff}, 0xd9a2, 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]}) 2018/01/31 10:03:24 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000080c000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000959000-0x8)={0x0, 0x3}, &(0x7f0000e54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008d7000)={0xffffffffffffa0bc, 0x0, 0x8, 0x8000, r1}, &(0x7f00003ef000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000466000-0x10)={r0, 0x50, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00009c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000623000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c33000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000150000)='/dev/sg#\x00', 0x3ff, 0x100) ioctl$TIOCEXCL(r3, 0x540c) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000de0000)={0x0, 0x200}) socketpair$unix(0x1, 0x400004, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x30, 0x0}, 0x0) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x79)=""/121, 0x79, 0x40000042, &(0x7f0000000000)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000fdc000-0x6)={0x67, 0x6, 0x2}) 2018/01/31 10:03:24 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f7e000)='/dev/midi#\x00', 0x81, 0x40) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f7e000)={0x0, @in6={{0xa, 0x1, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x9, 0xa7}, &(0x7f00008e8000)=0xa0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f7f000-0x8)={r2, 0x7}, &(0x7f0000d3a000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000907000-0x38)={&(0x7f0000f7e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f7d000)=[{&(0x7f0000bc0000)=""/249, 0xf9}, {&(0x7f0000f7e000-0x3c)=""/60, 0x3c}], 0x2, &(0x7f0000f7e000-0x1b)=""/27, 0x1b, 0x3ff}, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000594000)='!\x00') mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000f81000-0x8)='keyring\x00', &(0x7f0000f80000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000f81000-0x8)='keyring\x00', &(0x7f0000f80000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b2a000)='ansi_cprng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f0000b23000-0xb)='asymmetric\x00', &(0x7f0000392000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) recvmsg(r3, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/ashmem\x00', 0x8000, 0x0) 2018/01/31 10:03:24 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f87000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0xc42) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f87000)=0xffffffffffffff75, 0x4) 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000039c000)=0x400000000000001, 0x4) pipe(&(0x7f000010f000)={0x0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000219000)=0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b63000-0x4)=0x0) r4 = getuid() stat(&(0x7f0000dc0000-0x8)='./file0\x00', &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000-0xc)={r3, r4, r5}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000423000)=0x0) fallocate(r0, 0x3, 0x1, 0x26e7781d) getpgid(r6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0xff, 0x0}, 0xfffffffffffffd6c) 2018/01/31 10:03:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0x80000001) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x6, 0x200400) timerfd_settime(r0, 0x1, &(0x7f000016b000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000bd6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00009b6000)='./file0\x00', &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d08000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x7f, 0x1, 0x7fff, 0xa, 0xa0, 0x80, 0x2c, r2, r3}, {0x8001, 0x1, 0x7, 0x100, 0x6, 0xfff, 0x80000000, 0x80000001}, {0x3, 0x80000000, 0x1, 0xfffffffffffffff8}, 0x3, 0x3, 0x0, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x3, 0x570, 0x7, 0x25}}, 0xe8) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc3000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 10:03:24 executing program 6: 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000653000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0xdaa7) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000e0c000-0x28)=[], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000062d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a9c000-0x4)=0x8) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) clock_gettime(0x5, &(0x7f0000953000)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x0, 0x0) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/mls\x00', 0x0, 0x0) sendto(r0, &(0x7f0000a8f000-0xa5)="6cd0afe905ce6acce772fd26246a272be39931587effb891a995d6a310abe5a3469ec4af19cb371918683f6e8f55b9b5bc6eabcc43e88ddbb2e3b2c1673358298e7a25506139af1dec8c855bab765f8f3a9c0a43d61e079686d64798efda0ffa390894b509c8483e8b45a4ea99b26bf882e37f6be592b638baf9357759ec1ceabf0c0545f128bfd7ebdefb4f60c854f1ce476f7291414fe7bded380b06ab587da39803bee8", 0xa5, 0x4000000, &(0x7f0000ca7000)=@nfc_llcp={0x27, 0x20, 0x5, 0x5, 0x9, 0x23d, "9595c17739569e1c683ebecdfbb75cbaa80ded79ac3fc51ef629f4aa426d06171c0982cf9d48073ef61280ce7f06dd2abf990db0bf8b2849df40da473006a5", 0x1}, 0x60) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d4e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002e0000)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000cc4000)='/dev/audio#\x00', 0x5, 0x800) perf_event_open(&(0x7f0000bfb000-0x78)={0x5, 0x78, 0xa8f, 0x5, 0x20, 0x7ff, 0x0, 0x80000001, 0x100, 0x2, 0x100000000, 0x7f, 0x1f, 0x7918, 0x7f, 0x8000, 0x3, 0x0, 0x5, 0xf13, 0x100000000, 0x9995, 0x7, 0xa4, 0x6, 0x1005, 0x9, 0x1, 0x0, 0x7, 0x4, 0x4000000000000000, 0xbcf9, 0xffffffffffffffff, 0x3, 0x2, 0x80000000, 0x7f, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000077000-0x1)=0x0, 0x8}, 0x100, 0x2, 0x3b9b, 0x2, 0xfffffffffffffffe, 0x5c, 0x7, 0x0}, r0, 0x476, r1, 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) ustat(0x0, &(0x7f0000dfa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000000)="5f4fe165991838675936afbad2d6a9b8b264c93c3959c9ca90f48e8c5f1e72fe", 0x174350263be852db, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 10:03:24 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 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = socket$inet(0x2, 0x800, 0xfffffffffffffbff) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000008c000)={0xffffffff9c7c2b36}, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000052d000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0xfff, 0x100000000, 0x0, 0xf, 0xe, 0x8, "1f67a879d9899a7c897a7ebf337775125e557eca88bed7f642493c9a073b9fed6486dbd9adbfc0e8a977ac7ba0535d0d435c1f9780e5769ca271e9f8a60efcc1", "6ad4fc49f06ce1ec25c7a41fc621b988d188a36c61005450dcf7ea9e6b398b717897d821a84e3ad63d452fb05bca77d391f5d42dbc6dca72a7c3c252398dc993", "dae154cf76afc638b1408b9b9a4804b28dfbd4eb902d59e2abe467d5bf85b492", [0x3, 0x1ff]}) 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00005ca000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000730000)=0x48) write(r0, &(0x7f0000b25000)="a573665a56bd0584f840d621e5aa796126f6ded1901bee0c732412669a000800007653acf298fb2bf4ffff0114d30db2844a244b1c9bb2dba8285f3f632ecb79065519f30cfd50284a9155781e6605fde0fc1144526b0000000000000006abdd4dbe45f51a0dd54d047f15ffbd4e9319890ce370bb017935e41291c84818000001019ece3afe2450b9a27718474f208935", 0x91) request_key(&(0x7f0000ada000-0xd)='dns_resolver\x00', &(0x7f00004fb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000359000)='-\x00', 0x0) 2018/01/31 10:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) r1 = syz_open_dev$mice(&(0x7f0000ab9000)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052e000-0x11)='/selinux/enforce\x00', 0xc2000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ea2000-0x61)={r2, 0x1, 0x9, "88c5aecc787ffbfed75fd62fcd6afca993cc37d25527d7c1a1cbd81f4a5b460303176c8a41fbafbb55140a64cf562f38648362cb5354be1d4659e54441a9769e91dfdb681c65d588cc6057718862760bdddfacfb9e3b01"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000195000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/01/31 10:03:24 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000670000)='/dev/audio\x00', 0xb02, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e5b000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000113000-0x38)={&(0x7f0000b69000)=@ax25={0x3, {"3286235d5833d7"}, 0x61}, 0x10, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003ef000-0x1298)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b67000-0x4)=0x0) [ 44.800062] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000c0f000-0xad)=""/173, &(0x7f0000609000)=0xad) write(r0, &(0x7f00002e7000-0x17)="170000001a001bed0000132100f404fffffffffffffff7", 0x224cd9e229b88625) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) 2018/01/31 10:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000010d000-0xb)='mountstats\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007b4000)=0x1bf800000, &(0x7f000057b000-0x8)=0x2) r2 = semget(0x1, 0x4, 0x92) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000cd7000-0x20)=""/32) 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) r3 = socket(0x10, 0x802, 0x0) r4 = dup2(r0, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000531000)={r1, &(0x7f0000f0b000-0xb3)="9f8db4ddd9f0534f744d722832fa5dd82953f666904a41fc53df42142d3f5a3ed8ea175e8123a2dbc3ff7b9b51dc9bb88f992573ab0b5153c5ae6821f382b259d35945f1a12b7ca9c6171c58818073562138fa87970109d6d4db9c5117b7da23944d35f4a6a2ec2c347021d7b96364200f7bd435fc6e9c17e553b3ee386cd2e4e4e6c6e605a525f2214905a13d7f1eb95c2aee50a7dda1e84dae212076b41a1663d37959071db3d477f5d679cf77534c6b0cd6", &(0x7f0000ba9000-0x1e)=""/30}, 0x18) write$evdev(r4, &(0x7f000000f000)=[], 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f000040b000-0x6)={0x80000000, 0x800000000, 0x6}) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eaa000)='cpuset\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) r1 = shmget(0x3, 0x2000, 0x1000, &(0x7f0000996000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000698000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000)=0xe8) fstat(r0, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf9000)=0xe8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000020b000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fb68dfd55f84174e83bbb49c51d03f97"}) fstat(r0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000025b000)=0x0) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000106000)={{0xca, r2, r3, r4, r5, 0x1, 0x8, 0x0, 0x0, 0x0}, 0x2, 0x1f, 0xb71, 0x6, r6, r7, 0x401, 0x0, 0x0, 0x0}) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 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={&(0x7f0000639000-0x1)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 10:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d7a000-0x2)=0x2) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00006ea000)='/dev/midi#\x00', 0x3, 0x383000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002dc000)={0x0, 0x1, 0x200, 0x2, 0x1, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0xfffffffffffffff7, 0x1, 0x2, 0xfffffffffffffffe}}, &(0x7f000021a000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000050a000-0x8)={r3, 0x1f1}, &(0x7f00002c6000-0x4)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000ad2000)=0x8, 0x4) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000946000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000057000)=0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r3 = getpgrp(0x0) clock_gettime(0x0, &(0x7f000015e000)={0x0, 0x0}) getpid() rt_sigtimedwait(&(0x7f0000b2e000)={0x8}, &(0x7f00001ae000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x10)={r4, r5+10000000}, 0x8) sched_setaffinity(r3, 0x0, &(0x7f0000095000-0x8)=0xfffffffffffffffe) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r1) 2018/01/31 10:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x1ca}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000362000-0xc)={0x4, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000152000-0x4)=0x0) write(r0, &(0x7f0000bfa000-0x62)="bb2fd9cd2eaea57b90b0ecdb93b433d03a536dcd8f5e33a2428b98e27d99da4d01333a1b1381c832fa9858a7b14bb5607881997db6ba4d84df6f6d11f28ca047727150572c7de4bae17343a21a5429747e4b6e8ca4acb14f5279a7cffd2f073d1af9", 0x62) syz_open_dev$binder(&(0x7f0000b7c000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/31 10:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000380000)={0x0, r0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000223000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/31 10:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f000034b000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000059f000-0x14)={0x3ff, 0xffff, 0x4, 0x100000001, 0xc41, 0x5, 0x3, 0x9, 0x8001, 0x2803}) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x20000) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f0000731000)='./file1\x00') clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") r2 = semget$private(0x0, 0x1, 0x5) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f00003f5000-0xac)=""/172) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000b000-0x4)={0x0}, &(0x7f0000016000)=0xfffffffffffffd5b) r2 = syz_open_dev$vcsa(&(0x7f0000015000)='/dev/vcsa#\x00', 0x7fff, 0x200) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2063) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/01/31 10:03:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00003bc000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000386000-0xc)={0x4, [0x6, 0xfffffffffffff000, 0x2, 0x44558982]}, &(0x7f0000b4c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)='em0nodeveth1%mime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x50, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004be000)={r2, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x108) splice(r0, &(0x7f0000002000)=0x0, r0, &(0x7f0000003000-0x8)=0x0, 0x5, 0xd) sendto(r0, &(0x7f0000002000)="fed611b1be3fb2ec63d674ca14b07479fd3cba06c7a25cb98e1e9b7f23c1fd003ff77848cfb31349567782b67b149f20b0700ed11573e8b640f7f7bfcba103e6b422a4930b9919dfeb8f7de28ff55aa6fce0e9d93b173ddd5f66b927ff9e63d6115b4dfb245eed16d5e31bffaf56f01cdc6dcdf17da873badb0f4d0ed4bfdc4b0b0774858ef9a85216", 0x89, 0x40, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x4}}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/31 10:03:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000ad1000-0x3)={0x2, 'pN'}, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x7, 0x7, 0x7, 0x0, 0xffffffffffffff3b, 0x6a, 0x5, 0x400, 0x5, 0x400, 0x0, 0x5, 0x0, 0x3f, 0x4, 0x8, 0x6, 0x4, 0x3f}) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) r2 = getpgid(0x0) wait4(r2, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:03:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000001000)="f1eb2cbf76a22d41a7e6a21fad6ebc9e5641f02d10ae89ce778ca2f63817d07969c49124cc55db3c9cad79b7b5d135541ab5864744084b995f9b741bcd78b32f411deb82fe8c8689e5c353c779e192d7ab36ce0f58e24403d191e00a9957b303413fdea5e9ef03a3249fb46ec7d360d75f57e895e7f13f9911efda779163549d8fba76574aa40f8f4b2ec71e61") 2018/01/31 10:03:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x1053, r0, 0x0) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000363000)='/dev/input/mice\x00', 0x0, 0x400) connect$bt_l2cap(r1, &(0x7f0000db1000-0xe)={0x1f, 0x6b99, {0x200, 0x397, 0xfffffffffffffffe, 0x1, 0x8, 0x9}, 0x7, 0xf763}, 0xe) r2 = creat(&(0x7f00009a6000-0x8)='./file0\x00', 0x0) futimesat(r2, &(0x7f0000298000-0x8)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x500) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/228) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xa255, 0x3, 0x0, 0x8, 0x10001, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x8, 0xfffffffffffffffb, 0x8000, 0x3, 0xfffffffffffffff8, 0x3, 0x0, 0x8000, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_id=r3, &(0x7f0000c69000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8133}, &(0x7f00003f5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000570000-0x8)=@assoc_value={r2, 0x7}, 0x8) 2018/01/31 10:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000339000-0xb)='/dev/hwrng\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000280000-0x8)='./file0\x00', 0x4000000) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) 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) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000055b000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003af000-0x1)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) 2018/01/31 10:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bcd000)='/dev/adsp#\x00', 0x75, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000448000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = creat(&(0x7f00006ef000-0x8)='./file0\x00', 0x182) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000baf000)={r1, 0x80000, r2}) syz_emit_ethernet(0x3a, &(0x7f0000736000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3400e3", 0x0, "f53475"}, ""}}}}}, 0x0) 2018/01/31 10:03:24 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x111000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e3d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000-0x4)=0x0) getsockname$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000000)=0x0) 2018/01/31 10:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000126000)=@file={0x0, ""/4096}, &(0x7f0000915000-0x4)=0x1002) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000065a000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r2, &(0x7f000000a000+0xf70)=@nfc_llcp={0x27, 0x3, 0x2, 0x7, 0x9, 0x1, "16af3c449688fe7d4cb323420c10abe7d273da8944ac0288d73b88b92fdd5cf2bbdd586adde04aea163e1a83b9ec2f9058364f8c9494515ed4588df632f6cd", 0x8602}, 0x60) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setflags(r1, 0x2, 0x1) getpgid(0x0) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000503000-0x56)=""/86, 0x56) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) 2018/01/31 10:03:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x183003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00007a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="4b2ab65c5a0f417e4e942871ea967243694ae130da2e6e91b35038561e308b2c"}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], 0x0, 0x0, 0x0}}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x330) 2018/01/31 10:03:25 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000f000-0x8)={r1, 0x377d}, 0x8) r2 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 10:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001b7000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080044dff, &(0x7f00008d4000-0x8)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000799000-0x68)={0x7b, 0x0, [0x5, 0x5, 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]}) 2018/01/31 10:03:25 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00009b0000)=""/4096) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000a61000)={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000bd000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/31 10:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) symlinkat(&(0x7f000063a000)='./file0\x00', r0, &(0x7f000023a000-0x10)='./control/file0\x00') umount2(&(0x7f00001db000-0xa)='./control\x00', 0x3) 2018/01/31 10:03:25 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(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ec7000-0x20)={@generic="618b487eed34c2b73f9f893decdbbdce", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) 2018/01/31 10:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000002000-0x9c)="") [ 45.142997] Protocol error: SET target dimension is over the limit! [ 45.176725] Protocol error: SET target dimension is over the limit! 2018/01/31 10:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000029a000)='/dev/mixer\x00', 0x101e00, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000d93000-0x38)={0x2, 0x0, [{0x80000007, 0x4c4, 0x764, 0x7ff, 0x0, 0x0}, {0x8000001f, 0x1f, 0xaf31, 0x6ce, 0xfff, 0x0}]}) 2018/01/31 10:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) unshare(0x28060400) r0 = inotify_init1(0x0) pselect6(0x40, &(0x7f0000dba000)={0x0, 0xce4, 0xed7, 0x3f, 0x0, 0x2, 0x901e, 0xd7c1}, &(0x7f0000a6a000)={0x3ff, 0x5, 0x3, 0x1, 0x7ff, 0x7, 0xf4b, 0x993}, &(0x7f0000448000-0x40)={0x5, 0xcb7, 0x4, 0x0, 0x1, 0xfff, 0x5, 0x1}, &(0x7f0000016000-0x10)={0x0, 0x989680}, &(0x7f0000fd6000)={&(0x7f0000727000-0x8)={0x80000001}, 0x8}) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/01/31 10:03:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x12)=""/18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000622000-0x12)='/dev/input/event#\x00', 0x3ff, 0x800) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f66000-0x12)=""/18) 2018/01/31 10:03:25 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000ef7000)={0xfffffffffffffffc}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007bc000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000ef7000+0x917)=@random={'os2.', 'wlan0*\x00'}, &(0x7f0000ef7000)=""/1, 0x1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ef8000)='./file0\x00', 0x204000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000ef7000)={0x0, 0x0, 0x26fcb995, 0x2, 0x401, 0x1ff}) 2018/01/31 10:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000cbd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 10:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f0000d76000-0x8)='./file0\x00', &(0x7f00003de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000a4000-0x78)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x9, 0x7ff, 0x5, &(0x7f0000675000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x1, 0xffff}) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filter\x00', 0xe, 0x4, 0x270, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000066b000-0xc)={{0x1, 0x7ff, 0x7, 0x3, 0x8000, 0x2}, 0x3}) 2018/01/31 10:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000093000-0xe7)="526d65762f76637323f659cc2618b49510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604e05fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x248b6e0f98cd6c22) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000077e000-0x8)={0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000058e000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') 2018/01/31 10:03:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x5, 0x0, 0x400, 0x80, 0xe427, 0x0, 0x5, 0xed9d, 0x10001, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/01/31 10:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001f6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb45}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x10000, 0x0, 0x0, 0x1004]}, 0xfffffffffffffe08) r1 = memfd_create(&(0x7f0000646000-0x2)='\x00', 0x3) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00008f8000)={0x9, 0x311}) [ 45.246136] Cannot find del_set index 0 as target 2018/01/31 10:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fb000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000e3000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 10:03:25 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1184, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x8497, 0x10000, 0xae}}], {@ipv6={0x86dd, {0x200, 0x6, "67ad15", 0x114a, 0x2c, 0xc5e7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x100000000}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x100000000}]}, @hopopts={0x29, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x20}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xff, 0x4, 0x3, 0x5, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x8f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0xbd2, 0xc, 0xfffffffffffffffa, 0x81, [0x3, 0xff, 0x6, 0x4, 0x6, 0x81]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x1c48}]}, @fragment={0x0, 0x0, 0x5, 0x3fff800000, 0x0, 0x5, 0x3}, @hopopts={0x7f, 0x205, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000000, 0x1000, "17253c5be0a9036a32c26bcce32318dc31234373649a5883dc8acc068f01a08cf56b1a42192955820213c77aaa8f407654902339aca0b4cc5a3a22c4805ecef5f6ba7cb0cf43bfeeef04ffcec71c55e5ced06192d3d5a9a7fa351491b4fcdf00a9ef32ce18c5b36417a84db8a2829fb2333e0dd038da97da80fa35e538343585d7ae8299642fc9beb3461e32080924e8454a0202969ce4c4a5d7a4196d9ddcef15db58408dbc30fb1378d44a8ded580fde32bcbbf4e4ea9728162995369f0d41ecda3c705aceeb24beba5da5296de73bce7c23a6fb344bbc57c1a68f9454485ae1231f82fdfd0c7d5c815e41f0094d888e9c30643aad8b39eb0aa860c49bda346aa0ad4acc6258e3b842c20543129b39caa1ce1e2638824641e67bc10748a686ea2f49f1a53884ff10731551d46d1555dfa8ee3c0e1bf8790e8c801cd6e49d4ee46d7ba76178f2d4d3dc0b6a3b395af383fbaa09d7cba890dc1274670c94006b538257b0de4f3caee4071cc31bd0fe9bbff5f8249f08224bb4e64c271e4cb268173553d74494a503afed1ab65386d89d32ed0dc9dfc86c69b5e9a1e9ae7d38919332e0a8f236ba10ebce51058eec7fd3b5a0e117bd5de121193d859caf9528a821005385cc29c6791b3f558aa638865cdd9832c77497d28a656c3f1a02aabee4f71d3e86ffef4b997ec5ba95f0b3152704a21e22b35ba893c580b234d81444ab22c3573e5fc9bb08b0bdffafb276aa1e2e573b2328206eced619987e28fcdf5cdc7340161fa002695b2e0d1ccc82a421b4c4ce73868b30143aa8a3bbb58edaa6ecc150ca05d7fcb078d52d2a50928464835125ca039ba192efffbcc8c788d57218c0578ab2db36db5348de578a2470318f97f6bb4a36d31938b00eabc5bb5df307da38124df48b255f7b61f7b65ec206f83b6eff78f960003ed2b29b15217cce57af9edc0c9fb65b6db4b8690504630661f4c4b37e9bddb546ff5f05016ded29c3e76efadd70c2f9c966f5271f4f485be62fd18b5f6403467451258ebedbbd5e0a603196f73d5585d0849e47232692032efa20d522e3b4f07023df2833cda32b025ce3abdee456bc0c9aca3f22302422ddde7f4c234a61e31fda53354fbfb897f86ac896f214442c8834bec1eb0f37aed800193b4b6b5d592a02bea27015dd8545d446cc7192098c9599ea93c5031668421d268a779011e7ba2035f2c62bc6ee05319cf12c5b7f5ad4b205ffdb63c19f13e6de7dc3342277c2ce09e69f31ab5b61d9889bf4cf36e38c4d02e318da113c9cf517462d466e9ab1df9838dc54ada77474e3d0786ace34dc4a3cedd46f15ffca01b876a8b42f936ee21cc4fd056fb789b8a5a202ba49c2bd62c27ad50009ad1fbc0c0e0200bc76df168d1473d1b760913a0716200568b3348e0778159778f04b1729105f64a70b6f726e4cc45bb725360ea2120bdcf49fbec2286d14b2a058cce374a009c0056ff991377ad54ad9452330634c75e9c47c237464f96ed51b962f2b323c2dc49eaa98c84ec06baaf42ecb1686192b9604dc1fe597ae56863ce12863f7fa271a26cf0c47cdc2a809ae392c9a5c85533298c2a5bad0e8697049f4464155c4129b2a55736c302dfbbabf9e1353fdfe1ec59e7da6cfebd6694452601f2f4c0f2724e3718c2f09b871f281fdfeecbf1c1e2af6e66fdf0ae8ca60b830f8993ee66b19fdbd3498120476aae12ebf218c6b51de9082db4d39a7e96e37fe4e8074f0d9d6d38172cb0d873633f4108757ce59028e251bf1410e447236d8b09bff3a7f108005a685e62a1c9a9265cf9fe9f436af16c015bf28dc73502862181afac220aee8913a9e1ec72adb02dc64403bdd5211cbb9cfd5efb856c91da5bf75f4bcc3b0793038cd480323d52c3326f661c2297a834a6f2f360f71e6feae2329eceba8fcdf8775fffe0dca7bf9b13e3e0c0fd6de7dd6326ad787eff3cc2c8c18ace67fd0b516b89df9f01fa72107425f0fd747d957c7b38a312e1c3d3268989e2d8f48697b1fc97f64725ceb46c9973566fbbda130b1780a76c2cebb885bc41b247737ad3012b007a5d1d013914ebe62948b6b42ea73d16f3998ed673849f5159d9f4fa074565251e433d9d895c998d7d61b69c010ba5fcf75ae2562476f90059f9efca07128d7fb8a79ea981fdd4c247ecfb2eadeb5e1f0c1d4fe8caf9230d1585f9debdfa92ef7dbecda79c0dfecd1bf9dc5dbf7aa4e9c61999d2ae4affb204c49e052cd4199e663032c28807d36fa7d0bdcc8182c64c6d5c119ba4d1c7f3d2072218e228eb9e29d83d4cd9e23e432cbfef785f17e4637286c227d1c527d22b3ac1896e4edcfc3a1515c39cc124fbd7cf85c689431392c02f35ef5c3b7376d914c050c7801607bd8f29ac6316134af2546badf6d583eae1613c8e22728f2fb2c6023d8c800bec0d7396ad86ac1885e77aacb6946f3b76bd78d3a415d8694ffb8599d066c40e63ea06694a826d65c48129bbe153ef2fc223cba9c1d2af6e9c824e5438ea381468fd92d1f18e3456e7cc5bbbc26965798b60672444a5150d6e662643bcce79ce97a03c54aa86dde51525ec4b17c7b62847b3182d648b1be2d6c46b0769baf791d1aaae9d0d11ef43753eea64b6f78e833dbf5a776620030183634fc1b5dcdbfb24bf0f15bab201dbc68325622374e374ee1be10d4fc2fb63edef4ecace0172b1d64ff524724598092b80006bee350b4c2be7cf81b7adf8c87447a3fa9d599ccfe813025c88a29e9ad982fbbc68856e831978a4ad99875548a209bcd429a67e3573dbbe18fc1946567fe0a023ea0aefa6a9547c62c3704f7da3445f77a807ffe90b15bf7355b499fe5a3d6ff33f5ce20ca186cbda4c610bf7589d75b053a340771619498a5e3e7c12b4fc4e187743f1c8cbd52a7e8a874a76192f3fc69ed39475e3e88d785d5990fb36b72cda62540b80c2212f12d82f262f3eff2ad6425d2cdb468af0b5b6b1249960487af7087560f4892c9cf4b1740affad6f1eb46bd974fe4bd55df4096404c559706e7e6fa13afb0731fef7e0b3d50ef15c8d04101e07c2e29ce988a94db1b88fe7bb9c8a48b66c87efe9d7d2cd455a0df01e0598b25ea9a26c2a8209bf71686044f5707c102fd93d4424ae016a6a827cd0a5049e81710cace1b5f1777bc5986561f92533319ad1a7fa9dd5eac1311871aab2399238d7ebe0ce7a300f94954b4562da1600fb1b92b92a4baedf913800c76efdc0cacf72e9ca20a0784d528456e9acf923b729273b588755d7bcc0bdabc58afe7ba4f74fddc63f7bc80536afc06d93cbe66afe0f1b236cbc218e35b2e0f6bc40fd4136527f7ac89a69954594eab068bb0c3a218cfeff0234b298562fc12bae9cb3d14099d9e21bfe9e82f5dae2bc092ae12dc143006ea2f992a91e61733b7fb41b3cd96fc29b3396a98ebe98fa34dd9794cbc6465f860aca4e13b520888ceaef255771da8807267ce6e9c200ba88f854d50d17458c590cd380b20cc104cbb016bb5d580b44984c59ef6003463115a242d8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@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x89, 0x0, 0x55, 0xffffffff, 0x0, 0x3, 0x2}], @udp={0x2, 0x2, 0x47, 0x0, "6b04e29529e47fcf5b603ad6beb0d2ce18086a21517108a7f1ba8ac6db57f4140150e87477bd2860b0987cb4ef726b493b5b8106447bb61c263be4169a220f"}}}}}}, &(0x7f0000af2000-0x18)={0x0, 0x4, [0xca9, 0x74e, 0xae8, 0xedb]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/31 10:03:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000276000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f04000)={@generic="e40ff6406ace25b070cf8f8dea1be7c5", 0xffffffffffff8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xc)=',em0&ppp1lo\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe6b592291a709392) mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000b70000-0x84)="8418c9bd48702645ff63b4ea63243c7318e68fbb5a9c4aea65b489dfb257d650e88dd09c3c453b0cf4f5df3aba7038f6d5c1c381f809f73d6bbf5f2581246ef8328569d90a77e651ecb88bc1f83af10034bc68a90b9966afbb939aa0efb2b9bcd0ed18194cf851fd3164072843ad19623ab2af92cff4a2f78c7b7c23e33cdc6401cfc593") 2018/01/31 10:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007ca000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b46000)=0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000529000)=0x10000) r2 = syz_open_dev$vcsn(&(0x7f0000bd0000)='/dev/vcs#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00004f7000-0x40)={0xffff, 0xe, 0x3, 0xe9, &(0x7f0000357000-0xe9)=""/233, 0x14, &(0x7f0000834000-0x14)=""/20, 0xb7, &(0x7f0000d3e000-0xb7)=""/183}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000908000)={r0, r2, 0x3, 0x3}, 0x10) 2018/01/31 10:03:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x58, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$EVIOCGREP(r2, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/31 10:03:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = semget(0x3, 0x4, 0x2) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00003c3000)=""/42) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000086000-0x40)={0xc000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000035f000-0x10)={0x7, 0x3, 0x401, 0x400}) 2018/01/31 10:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005de000-0x1)={0xaa, 0x100000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) [ 45.276372] Cannot find del_set index 0 as target 2018/01/31 10:03:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) clock_gettime(0x3, &(0x7f0000986000)={0x0, 0x0}) socketpair(0x3, 0x806, 0x5, &(0x7f0000586000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bc8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000109000-0xa7)=@ethtool_regs={0x4, 0x80, 0x9b, "85c33fa310dde38eab343924f87ed58f0b1f737705846dd70750decaac444e503c294c7e2affc802246cd2b1251d4f2f9ab43206f4a0793157629dacb4113cc61186c734c1bc60db6ace0f04f1935b881663c3588af542da452848a103b0a28a1413ffbc1c00f74a9d2973043f1929afa67a6d6b19a3c2f0fb59b523cfce588570c522bd7c96609f25b372e8e3c5e97bb7778ad522a8c646c0ce70"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007ad000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffff81c9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000346000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000432000-0x20)={0x100, 0x8, 0x4, 0x9, 0x6, 0x7, 0x3, 0x17485efe, r3}, 0x20) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000eb000-0x9)=""/9) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 10:03:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) syz_open_dev$sg(&(0x7f0000a4d000)='/dev/sg#\x00', 0x4, 0x12000) r1 = socket$llc(0x1a, 0x3, 0x0) recvfrom$llc(r1, &(0x7f0000e1b000)=""/13, 0xd, 0x1, &(0x7f00007e4000-0x10)={0x1a, 0x0, 0x200, 0x2, 0x0, 0xae, @random="5bbc39714306", [0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f00001f7000-0xb)='cifs.idmap\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f9000-0x6)="2f656d30ab00", 0xfffffffffffffffe) keyctl$assume_authority(0x10, r2) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0x400000000000000b, &(0x7f0000887000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1f1) 2018/01/31 10:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c82000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockname$llc(r0, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e64000-0x4)=0xfffffffffffffdd4) request_key(&(0x7f000046d000)='id_resolver\x00', &(0x7f0000e94000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009cc000)='\x00', 0xffffffffffffffff) 2018/01/31 10:03:25 executing program 2: 2018/01/31 10:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00009b9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xfffffffffffffffd, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000386000)={0x77359400, 0x0}, &(0x7f0000f29000-0x4)=0x0, 0x1) 2018/01/31 10:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0x5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a4000)=0xc) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f00008f1000)={0x0, 0x36, 0x2000000001, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r2, 0x4, 0x42c00) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0x8)='/dev/hwrng\x00', 0x620000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000709000)="6f43b0b8471380c28b71280c2e0481de9b09be2c8e2261366d0600a9b7cb62a00393a1112b1b8a3c7b9ea70914c749d72e88114dd26a50c3a948098cc8c23bee41583a8bf0117921529bbf7338b8df064e291d93691d2f138e96e48b14b56aeeae5fbb82affb77537c1e0f7c5d76591aa32f152dbff5fc226bfdfdc51b3c5693490bf90365731f669569a37882a1594e6005fd114a4152d1ab718d264d71cc24c81096a2b3c82ebae6be7fecda473ff2a7bc1840d4") getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000835000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000800000)=0x400, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002f2000)=0x0) timer_create(0x5, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x5, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x0) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000251000-0x2e)=""/46, &(0x7f0000325000-0x4)=0x2e) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r7 = dup(r2) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e9b000)={0x0, 0xa2, "3e13b47f4e88b3229611579d72c8c0a9836cef4d7685cf27b1ab1358d2c77d221efcbf191b4d4e6758c8d1e8f9e98acceea9999c2cc58197157ad2528210d18d5bed2e2da175982e8c623747a11b6615866f7754005dc891c2a3329ed3ff219ee022f5a020140b689632b9ecd7e6b69127fadbc5e14d71207c10cfbf5d0af4b0414c9c5900778f26357c1c766432914860605fc71ea29afa85cd9eadef096a54bfac"}, &(0x7f0000340000)=0xaa) ptrace$getregset(0x4204, r5, 0x4, &(0x7f0000f47000-0x10)={&(0x7f000055e000-0xfc)=""/252, 0xfc}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000ce4000-0x8)={r8, 0x2}, &(0x7f00002bf000)=0x8) 2018/01/31 10:03:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') syz_open_dev$sg(&(0x7f0000ad1000)='/dev/sg#\x00', 0x1, 0x20000) lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/31 10:03:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1, 0x7, 0x4) 2018/01/31 10:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/31 10:03:25 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000002e000)='numa_maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) r3 = eventfd(0x9) r4 = epoll_create1(0x0) r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000528000)={0x20}, 0x8, 0x0) syz_open_dev$sg(&(0x7f0000d4c000-0x9)='/dev/sg#\x00', 0x2, 0x64200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006a4000-0x8)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000345000)={r4, r5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000243000-0x4)=0x6, 0x4) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f0000598000)=""/223, &(0x7f0000f87000-0x4)=0xdf) r7 = syz_open_dev$usbmon(&(0x7f0000286000-0xd)='/dev/usbmon#\x00', 0x1f, 0x280000) sendto$inet(r7, &(0x7f0000745000)="", 0xfffffea4, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:03:25 executing program 6: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000002f000)={{0x1000, 0x8}, 0x8}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000a0b000-0xb)='/dev/midi#\x00', 0x81, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000d92000)=0x8) open_by_handle_at(r0, &(0x7f00003de000-0x40)={0x40, 0x7, "6387b76bdb1407a895cb29d0f9add5292d0c9ed3fac1b71b3aeb8610510a219cb087482328036bb3a0cf74e7ebcaab933fcbb62689adbeda"}, 0x101400) 2018/01/31 10:03:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/qat_adf_ctl\x00', 0xa02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:dlm_control_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x37) mmap(&(0x7f0000002000/0x1000)=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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0xa, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000e56000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000ec4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$audion(&(0x7f0000b56000)='/dev/audio#\x00', 0x9, 0x200000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bda000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000026b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xfffffffffffffff9, 0x500, 0x7fff, 0x200020, r2}) pselect6(0x40, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a6000)={0x0, r0}, &(0x7f00003d2000)={&(0x7f0000060000-0x8)={0x0}, 0x8}) 2018/01/31 10:03:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a46000-0xb)='pkcs7_test\x00', &(0x7f00000da000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aff000)="", 0x0, 0xfffffffffffffffb) stat(&(0x7f0000b28000)='./file0\x00', &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00007e9000)='/dev/usbmon#\x00', 0x401, 0x400000) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f000060c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000872000-0x10)='/dev/sequencer2\x00', 0x40c00, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000227000-0x4)=r5, 0x4) keyctl$chown(0x4, r0, r1, r2) fcntl$getownex(r5, 0x10, &(0x7f0000fa1000)={0x0, 0x0}) select(0x40, &(0x7f00003af000)={0x3, 0x0, 0xfffffffffffffffe, 0x10001, 0x7, 0x9, 0x0, 0x0}, &(0x7f0000583000)={0x7, 0x10001, 0x0, 0x0, 0x20, 0x2, 0x10001, 0x5}, &(0x7f00006d3000-0x40)={0x1, 0x8, 0x7b4, 0x7a, 0x7, 0x4e58d8f8, 0x10001, 0x9}, &(0x7f0000fe9000)={0x0, 0x0}) 2018/01/31 10:03:25 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00007d1000)='/dev/vcs#\x00', 0x9, 0x609181919540d55e) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000972000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000af6000-0xc)={r1, 0x80000, r0}) syz_emit_ethernet(0x36, &(0x7f0000217000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x2f, 0x7ff, 0x667f8ff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 10:03:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d43000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000297000)=0x14, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000349000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001fc000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000440000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000076b000)='limits\x00') sendfile(r2, r2, &(0x7f000047b000-0x8)=0x0, 0x7) socket$unix(0x1, 0x0, 0x0) 2018/01/31 10:03:25 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000003000-0x10)={0x14, 0x6, 0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000a71000-0x2c)="", &(0x7f0000001000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x0) 2018/01/31 10:03:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b2b000)='./file0\x00', 0x10000, 0x25) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002c6000-0x4)=0x4, &(0x7f00008d6000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000535000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000005e000)={0x0, 0x0}) writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/31 10:03:25 executing program 3: openat$ion(0xffffffffffffff9c,