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{0xfffffffffffff800, 0x1db}, [{0x58, "5744128687c9cda7e25301c18888361f4990b55bc2890a2cd0a515e8d8", 0x9, "24ba73a3db1497305e87eef2c3a923e2e939b37deef98d7516902f5cb8afc2b30d1eeac754cbed8fd232a25455eed707efed4a693d8a50dd"}, {0x99, "48b3d86e55c7deb946bbc23045b06894671b802fce68dce01b3add7dbc", 0x100, "df582af90c15e4c74833a19a5e82c29dc58feee12a37bf5782a1cbefd1fb001162cd8937da3a56d9f7463dd1505772de03a9c2ce518776260c16432a94d4072d8458198df39c1722fefbfa0bb382c759e8e1bdafd4e95d6c5963f7928310f54661ba9dee9ec91d1dfeca7a9a95f812d470b3c3a7628200a4df"}]}, {0x62, "4626823d7ec63666195d5ed38491fcbf3b31542cb57d982cd73753453c", 0x0, "80ceaa7224988f63d76a3c16461cb71e7dd72085a90f32ed16c14fdeece7648d89c8b123186801e3b8df70c9f7903e268841d2dd2baec20ae80e717281b1498d31e6"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xffffffff, 0xffffffff, @common='gre0\x00', @common='bpq0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x2, 0x3, 0x60}, 0x74352fb1, 0x4ce, 0x5ca, 0x1, {0x8, 0x0}, [{0xef, "de5b7c750bf38fceb9dee09c4b4be345fdb85312f0abc4e2f426aebd39", 0x1f, "f565deb22b62645d5b73a67448c6c211680748bfd1b5e03059176e80f92a32c8fcd3641fc1b0fe6270b47fd23b457e8bed6906e531ce69047bd0c172facf725ae48c6f73adfeb00d411ab19b79a8584d0f79579cee9899afe52e1d849f1448458fa573397b01821f101ddd820f8d2d792ad8ef3a371502c0522aa6bf236a28658acde94ec7beaae3a5a12725882d4f4bd204203ba3c5ad510f7ac07faf8392704491bb1266a54fbbf10b2b9570b741d0b8a7e0b4753300d45d9f19c9b38fef8496beb0bb52078ef7a55da778371d44"}, {0x2f, "6ac1cfad3520e7c784b3b5e57fc3cb2774e4c897df665c1e49dcbbdcc8", 0x2, "a5bf559206a5764368bba658c64511"}, {0xa4, "9e5413e47750bea80b8a66f89c2b0bba8e5668888a3b91fa64acc78a0a", 0x4, "4f2ed77ccbfdb7cecf6430237d88994beed6ab338cbb5c3dc079c335772bd3cd58389906e5b685796176a03157c99b34b7c8be77a45258c3fb1ef5d77a565fb9177bf0f9783fd812b6687fddbc200eafe7fba00e58a714bfd0010ea7c8c668b4ada664023e0c42d1f46c8b4585e049beff86f80cbf4c0b0e3675675843467de6b113c4eb"}, {0x34, "3a906454e774f92d16a4bbf847227ee7fec398d2f20a215907af4cb7ca", 0x3, "49dccf401abec6a85bf0fcb5cf4e58a9e857ef07"}, {0xd6, "46be9df3f1354dd8be71f97ebec04d791845c2fe7e1254e47783705f83", 0xffffffff, "adef37636607b7fa4c3fd5eb2b26b8b7c68a8399b3612b2d481d8e9bd75c08cceab98731fc778a258e9d62abab4d88bf8d8588ad45cc6fc86bdf48a62abd2338803f31e727816e5032cc61eba154d6db1c642c8dd8058fb33d41a9ff8f81890d5aa182cdd4d608d36ece3911a522c175133c3277187d3f2cd48e8122411e9945111aa401d078ac44972927a775d75d2398b144a16b3b53c6fbfb5a792f505acec563aa250e000828759b6b51270d31b77ebf730c66d7"}, {0xcb, "0b98b44926c04c56d639fbaed5b35d4b00c7d3b7e02fdc0b4dd06dd3f3", 0x8b, "3ccfbaf08afb6f96a9fe81be9325ca510e3782f15f3f64c1b46fcaece2ead08792b625f30959ab8445bd23748e3d66cd5da3755dab8a6af4fe5d58f3b70d09702d107e314b5246e88213f4cdd14381561fd4f45f9d4fc9dcdde744d8791d8773f5db66f5c29753042101cf11558b0fe6637bffc650f477b21fc2631643b1a9495f6141140058989393e61cc6cce59189e535d4e4abdf6419a61a57befc118d70207843e3a0629b9605d977"}, {0xc3, "55cddaf582d193683647a37f11ef62c0ae5b8ee29dfa27e5d2c204effb", 0x9, "b392c182a0fc885768e18c165b4a9f4c09ca3528f3e922f71534fe0638c2a1cdd40c27d848a2769c1b11f9a62bd5f6ec71ad00b95cb358d40a34e1c8dc5b95f747ddf065f254b2dd26e433d15711f32a5b721255b426d8bbe2856fa7db31f2067ab5e98bdc4cb6a59fc4d3c14507b80cc0261b72f4673a35191b1e9c13fd0525fc5fd7da34aa35f080266a148fe174475521cc1e0f49479a9e34bef1bfe085f208304b"}]}, {0xfc, "b3887cc659e733641c9c106b3729b6fc2fac6c0238016fd8620026ebc4", 0x3, "03aa62a3419956d0ef5b16a856ef3f34b8ba69a85e162faefecb90e62e0a5f71b8c06a8eea79065b34b4b9bbe9a598d54c72da03148436aa46c98700ea62754230a5b2539a7ae1fe54148f5677045bc5361b9ebb7e0c156045fcac4071294fcca3b52147575ce7dfefb128a8c04fbb334539a01b03331a8523f2a12597071fd0058e5af72db664bdab881673f35cda52c25084f86442aba91ae51fbc8b2d5dd2ed1e23f101f23f5d50efe439b1ff13f19f8ba678263694180df78945e827af175cff6d72be39d5e0ece9d249cb5334723eb98fdfe0f0acc946800c82"}}, {{{@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @generic="01c2c0126e16c194abfa8c045fba450b", @common='syzkaller1\x00', {0xff, 0x0}, {0xff, 0x0}, 0x2e, 0x3, 0x0}, 0x1, 0x170, 0x1cd, 0x4, {0xf95e, 0x4}, [{0xfc, "4c79744df4052185a9306d0967fbec9023844d74e678bf472220937e48", 0x0, "7fb0b5e200f3f3701d1fb383332c2c2c9f845843e65f47d77702c78f07e2771531526ab183195ff064cfcc22a7fa4f779115b77f4ad874e79cf61b82c9a84bccd169f67f2d2912fb4ac4bcdfd8accf98b14b76de42d908de834391d0f357e692cfc74b84283787b04d1a24ea45b77c6f12a84218c7533d9ebc32e4f824dcc807b681b3d152db26fba87a19a51011a0d20a4b1edc9c34335a8be03cd432f2dab34dedf1018615f1ce6fed357fb19a9d060d82e72ee00b29cfe014a822fbcd43100502d256326cc12a8cbcfd1fbe64d05841b68f164e9bf52720d20c42"}]}, {0x5d, "760d5c22e111066c9773ccd2876a41b196115e5f3c4b3ca55f1a756a33", 0x0, "6dfbdbe4545b4c3c6ba0ccdd324f9f11f9a94ae3af52d76deddb8b425b4e8224d4cc8d5236e8bb87f996ccf01b8d871f6a3e030588391b3efdaa0fd3ad"}}, {{{@rand_addr=0x7, @multicast1=0xe0000001, 0x0, 0xff000000, @generic="0a0e83a0175710fbd77d942adbad1291", @generic="312d4fe647f13baf427aaeb7fdadd0f7", {0xff, 0x0}, {0xff, 0x0}, 0x29, 0x1, 0x8}, 0x6, 0x2af, 0x36e, 0x0, {0x4, 0xe9}, [{0x45, "04fb58c061b85ecd5bf823f4cdf3aa3de0e6c0c7f0e1618cc1262ac0d4", 0x7, "f3517ff770a8906e8c7de6e5eebc297c37145ffffbb7ae9d45c0040afd1023d06cf4dd855d"}, {0x113, "392bb226575c872ad1ba0720bc271db843735724cc76fee0e8a0ec1fd5", 0x7fffffff, "0954629717bb0904212a4f992e4b7d802bbdd92e7ebb335e0a45ddf7df33f2f24388b8b7dd5e646bc9d4720b1ae521ae0cc89bac0c6d8326ab6282f883ba26faa3a327de411fefe7244b79fac17562b2bffe02f3be360b942e03a9c0ca60065578d2d15ac234f5deee296850e094e45f3a160dc05ba637a30758dad84cc54117160c2ed4873bd90f011b9ee8dbe961f35a65f9c1194892da1415faa1282ff391a9de043743a44a2ec1b2dfb6c4953e2f66176e71150b064bd279a399d37cdd3e5733f5c3b08363f09585597543fe99b640984f78e08f78a40bc84f70500c23e79945562bf8d41a5a9016c6738618a327de7178"}, {0xe3, "3d9f6dc1bbbf50f63f52ac8127afc9b49541d1f2bc0ae4032d25257516", 0x5, "86fba7dae5db93cec7b2004e51c7765cfcfd54043b56d4044af54f2ba931ecd50b85091d78445dfa496dfac782d7b714ab5e6a461f8c63689e7f0c329c6b2c53c418572d111573ac6849e6a3100e79810a8feb1b18e32b29455f2390abef7cd785f5596b6e1b04ca791a124995c176a1b267ae868822c21f61cf053266629a451f5d6496aba76c01dd06111929436957a940d64f3ac1671c2d293664928a9220fc612131724c3bdc360f45dc966b65d6343453226b4811f8441e3a813dbbd643b28fd8"}]}, {0xbf, "d59d0667d34edbcbe1cf143f32ed047228e3f205b7e456a27553b40b94", 0x1, "3968daa234fec697828f5a76861e0ad275782ec0243dd23f7e39f0c9f2ea4ea1ac2bec23cf70d760ccbcabe5e2ebb79f34a6ded4afeb621b3529062a93b25b2e1baf564b66580a8e4ef9604145bb5bdb310de7e657fb310d8a60c5141295b7ca3697c73ca18d57a25d47a3aa9140318597c7a1d66f18bf5f016e1f0e0a27b4e1fd3d82f516b8514a900f3e8d1d28cc6526277fccbb6dd923aaeb68ac83c566"}}]}, 0x3419) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000026000-0x8)={0x2, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x9}, 0x8) socket$key(0xf, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007e5000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ba8000-0x8)={0x0, 0x7}, &(0x7f0000937000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f05000-0x20)={@generic="4cf0745ebe4c31fdbb1a7ebf18e41b5b", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006cd000+0x8a6)={r1, 0xa8, "eaff9f57935826eccc454990f58d2fe6a706f97aec9d4244f8d44a9129b74edbd2610db7f8007c05d1118a40c19c29173e2127644a7cc52aff6accfb68c5b54e9bf4f43f978c9af52cb300f1081e682b8669ce1da1d6bf9f8cc1274bc0210f16f5deb9234f8922567abd4e2998b03ea88f8760fe30262889e81c69296b994b88f8620105aa3d5fd55ca8f8ba8259b0cee0bbea1736f95a016de9db56b124b8b1729a3f245d2063d0"}, &(0x7f0000298000-0x4)=0xb0) socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000075c000-0x8)=0x6, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000330000-0x4)=0x0, &(0x7f00002dc000-0x4)=0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getegid() getresgid(&(0x7f0000855000-0x4)=0x0, &(0x7f0000d05000)=0x0, &(0x7f0000d3c000)=0x0) setregid(r3, r4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r2, &(0x7f0000554000-0xc9)='n', 0x1, 0x0, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000189000)="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", 0x7ae, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7c000)={r1}) r3 = dup(r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000244000)={"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"}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b07000)=0x100000001, 0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) [ 79.145645] audit: type=1326 audit(1516776540.102:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 79.176886] audit: type=1326 audit(1516776540.103:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 06:49:00 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xff64, &(0x7f0000007000-0x10)=[{&(0x7f000000d000-0x55)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75a9783de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x107b, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) r1 = semget(0x2, 0x2e23f5e53eae0592, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000000c000)=""/35) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f000000d000)={0x22d, {{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]}, {{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]}}, 0x118) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x6, 0xc, &(0x7f000000e000)=""/32) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f000000b000-0x8)={0x3, 0x6}) 2018/01/24 06:49:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000cb2000)='/dev/dmmidi#\x00', 0x400, 0x20003) sendto$ax25(r1, &(0x7f0000b72000-0x25)="508daa65f02f3c7d31375ceac6223385de0d80b8e229da8d2cdc8ca9de8a09830b6e4b2074", 0x25, 0x800, &(0x7f0000d65000-0x10)={0x3, {"8869fc97825dce"}, 0x3}, 0x10) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:00 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000164000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/241) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000a3000-0x107)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/24 06:49:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1400, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000cf9000)=0x81, 0x4) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 06:49:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000cee000)=0x0, &(0x7f00002c2000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xd7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000519000-0x34)={{0x3, 0x1, 0x3ff, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000fcb000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}, &(0x7f000012b000)={0x0}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000865000)={0x1, 0x1, 0x61, 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]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e31000+0x71)=0x0) bind$inet6(r0, &(0x7f0000c68000-0x1c)={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0xfffffffffffffdff) 2018/01/24 06:49:00 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000105000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cfa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f88000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f88000-0x4)=0x5e8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f87000)=0x10000, 0x4) [ 79.292983] audit: type=1326 audit(1516776540.103:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 06:49:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000742000-0x10)={0x0, 0x0, 0x0, 0x0, r0}, 0x10) 2018/01/24 06:49:00 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x214000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000017000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000031000)=0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt(r0, 0x5, 0x5, &(0x7f0000cbf000)="4bfe164631ef6c0acfb4ea74d5569e3f7dfcec85231a82b97e981118965ad648feb1e2b9b0d21a9c006cfc4000ad8bda24255f930a3a26a1c0ed2b4a0cd8f492dc4f46311668afac6341a9e2ab5f490d8936a005a12348b2482f1e8edbe6c1a5608a549c4275e13ef3abc2ede4df46c43bacbc53c05449ad21713b1763b768f46c5103957964601e3ae9716767854597ef7859be203bf7b06f36c5af821e6e82f4", 0xa1) r3 = syz_open_procfs(r2, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00006d8000-0x4)=0x7, 0x4) sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000025000-0x48)={0x0, 0x9, &(0x7f0000030000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xcea0}, [@jmp={0x5, 0x10001, 0x0, 0x3, 0x9, 0xfffffffe, 0x1}, @alu={0xab0cf938b28b8c4d, 0x101, 0x0, 0x8, 0x3, 0x50, 0xffffffffffffffff}, @generic={0x4f, 0x3, 0x4, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000009000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000001d000-0x8)={r0, r4}) 2018/01/24 06:49:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) timerfd_create(0x7, 0x800) readv(r3, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) close(r0) sendto$inet(r1, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000489000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) write$selinux_access(r1, &(0x7f0000b33000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x34, 0x0}, 0x49) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 06:49:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000e7d000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00002e0000)=""/47) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) 2018/01/24 06:49:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000742000)='/dev/vcs\x00', 0x20040, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00006d0000)=0x0) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x5, 0x2, 0x0, 0x80000002, 0x9, 0x40000002, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 79.333867] audit: type=1326 audit(1516776540.105:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452f19 code=0x7ffc0000 [ 79.363192] device syz5 entered promiscuous mode [ 79.398268] audit: type=1326 audit(1516776540.107:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 79.427278] audit: type=1326 audit(1516776540.109:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13229 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=46 compat=0 ip=0x452f19 code=0x7ffc0000 [ 79.483748] sctp: [Deprecated]: syz-executor1 (pid 13336) Use of int in maxseg socket option. [ 79.483748] Use struct sctp_assoc_value instead [ 79.522441] sctp: [Deprecated]: syz-executor1 (pid 13338) Use of int in maxseg socket option. 2018/01/24 06:49:00 executing program 4: r0 = open(&(0x7f0000bd1000)='./file0\x00', 0x50000, 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e4c000)={0x7, 0x1ff}) 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) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ce7000/0xe000)=nil, 0xe000, 0x9, 0x12, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000db4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) lseek(r2, 0x0, 0x3) 2018/01/24 06:49:00 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000d35000-0xe)='/dev/admmidi#\x00', 0x6, 0x8c400) bind$vsock_stream(r0, &(0x7f00002aa000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) getegid() socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x78b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x85, 0x2, 0x4, 0x2c}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x288641) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000)={0x7, 0x57, 0x28a9d236}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000003000-0x8c)={0x6, 0x3, 0x400, 'queue1\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x3a}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004000)={r1, 0xfe4, 0x7fffffff}, 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004000-0xff)=""/255) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000006000-0x29)={r1, 0x9, 0x21, "c93e9c9299d0e71056d1d5ff7191bf545fd66e3655ed346bfc50fbd3bd3e53bfc3"}, 0x29) socket$netlink(0x10, 0x3, 0xa) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000005000-0xb0)={{0x4, 0x2}, 'port0\x00', 0x10, 0x408, 0x7fff, 0x7f, 0x3, 0x3, 0xffd5, 0x0, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x101, 0x4) 2018/01/24 06:49:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ef9000)='/dev/input/mouse#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000091d000-0x6)={0x0, 0x6}, &(0x7f0000510000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000042b000-0x37)={r1, 0x2f, "4945e7085d32113e4f3617154f0207aff3c50fc1a67d3afeea05ce373e7b844fe5a762534d474f845a7ea67387528b"}, &(0x7f0000f03000)=0x37) sendmsg$kcm(r0, &(0x7f00000b6000)={&(0x7f00002e0000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6, &(0x7f000061a000)=[{&(0x7f0000d08000)="c51846e43575b6e6042ca09b50aab23bd45b04f1ccc8edebc4babc094222df4b91bc002615e7642f2fdd066909a32e73a00b52914389ff49c3690755e586cdf7a99fa22ed70e4cb025f7e8907ee18a9e9c45a4aceb2162a9c278ff251bc95476c73a009bc7d5276e2feb1e26805b8fba926f5bcceacd1198d1fb055eb538406904ffcd42e90fb1028822b213521fac2e767f74c4c51aa9938bf0178a9a329dd98582a795c97b6110cde8791b21eb446eae3f8a70fc20e76db4a6f22b7da78bfb63bd8dedc4bb4bc3232198a00f344174", 0xd0}, {&(0x7f0000969000-0xb)="e5c3e7f9ba8fdf3fa9e5fd", 0xb}], 0x2, &(0x7f0000b3a000-0x1200)=[{0xe8, 0x11f, 0x7, "e6fd1b159ecd505edb76d15916b0b5626e72116606df73d55444d7e720ada6bbf455491109d18163357b894a4874aa7b75ccb752ca0c6966ed739fe5cf41f5778ed010cda9c8938bb1e39221f0590bb4c5c0a12d2d73366e1a5844fe81f572a7eb2a58c74b3583067f911c1486a33d39555707000a84f310b458b2aa25dbcffe178f51dde3a1d4f2494033261d5a22d189ca6a60c6521bbf7a898b6fe1aa8255f8f13db584cd44b953475c81cd30c0f111072da4a829972317ca2e5426ab5f1087d3bd562a9a73d76f6d8e491d6a84520e44"}, {0x108, 0x117, 0x200, "ed7c0e2fe75f3c54c23e6fa717a72a073d448360d33f1ac54b29d5ae8520e5222c46ed95ce8c19ff83776a29d46a5565ef57f9c409ac72400a084f653d5825dae60fc2685e13f1667c17f34de79e1e8a10dca6b3263f1b2d089c6c0c2c8c09422c6376b8119ef2977feb2267086fe04d52854630d6089b52d289305c0a817c904ff14d8bfc987043fb87603d7a7337dc76d48bc5a972fd7158628382e8dc748e01f312614a22e9d084cdb57fc8928a0afedc1df85a80121474fe9bd277af1ca4e63b90204fe79449c45f1db7637d2d5ba74ce182bb970f6be0fff7f447a330da836a112d486dfd9f5f5e1765f6294d1a8efca5fa"}, {0x1010, 0x11f, 0x9, "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"}], 0x1200, 0x40}, 0x4000000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e89000)={0x5, 0x209, 0x53c, 0xfff, 0x0}, &(0x7f00006f6000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003eb000)={r1, 0xac37}, &(0x7f00002a7000-0x4)=0x8) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000e9b000-0xa0)=""/160) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000a81000)={&(0x7f000067f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f6a000)=@ipv6_newroute={0xe4, 0x18, 0x8000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc0, 0x16, @generic="3d9077aa8a13f9d7a86065bfbd2078628eadc4ca517055c0f0f86e5b679ce27e11848ca29ec172a3f6691a03707a240d25d1dc0d086ba6477d7c3c8d1e8e64863d44acac90e1e3af7606d5dc0e78879300bf4fbeac6e646aa08f0cb11aabd01c90d966a6206039a1b9ea0d4ebe2d1f80c959dbafc51e21795c8aa5445fda1c652c54408356a16a05dc1f5ec35e3fe816dfa849145c007d2c8412c7ee97d372b9aa73ef6cff0e2a31ad54f64cadea8709419e0810b7fedd6921b25ddc"}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000280000-0x4)=0x0, &(0x7f0000db0000-0x4)=0x4) 2018/01/24 06:49:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007d0000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") exit(0x20000000001d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095b000)={0x0, 0x6}, &(0x7f0000065000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3c000-0x8)={r2, 0x5f6b}, &(0x7f00009c2000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d6e000-0x8)={r2, 0x6927}, &(0x7f0000b91000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/24 06:49:00 executing program 6: 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000970000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000ed3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x100000000, 0x0, 0x6, 0x3, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) 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) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000be7000)=0x0) 2018/01/24 06:49:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b41000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000090e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x11, 0x80007, 0x100000000, &(0x7f0000410000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/24 06:49:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x2, &(0x7f0000001000-0x8)=[0x5, 0x4], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x4, 0xffffffff], 0x20, 0x1, 0x0, &(0x7f0000000000)=[0x800], &(0x7f0000a1d000-0x4)=[0x3], 0x0}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) socket$inet6(0xa, 0x7, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/24 06:49:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00001ee000)='/dev/snd/pcmC#D#c\x00', 0xfd91, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006aa000)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 79.522441] Use struct sctp_assoc_value instead 2018/01/24 06:49:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000dca000)={{0x9, 0x3}, {0x1, 0x3}, 0x1, 0x7, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) 2018/01/24 06:49:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$adsp(&(0x7f000060b000-0xb)='/dev/adsp#\x00', 0xd9, 0x20000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa01}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000053000-0x1)="06") 2018/01/24 06:49:00 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) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000013d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005a5000-0x2c)=[@in6={0xa, 0x3, 0xe163f09, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = syz_open_dev$sndseq(&(0x7f0000702000)='/dev/snd/seq\x00', 0x0, 0x2c2200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000035000-0x58)={0x8000, 0x2, 0xffffffffffffffff, 0x7ffb, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/enforce\x00', 0x101000, 0x0) connect$bt_sco(r3, &(0x7f0000559000)={0x1f, {0x3, 0x8, 0x34, 0x9, 0x2f, 0x2}}, 0x8) 2018/01/24 06:49:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fd000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x3}], 0x3, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00003cd000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) io_destroy(r4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007a3000)={0x0, r1, 0x5, 0x2, 0x0}, 0x14) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000010f000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000097d000-0x8)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) unshare(0x80d) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000862000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) lstat(&(0x7f0000e3a000-0x8)='./file0\x00', &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000968000)={0x0, 0x11000, 0x3ff, 0x1000, 0x4}) 2018/01/24 06:49:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000)=""/0, &(0x7f0000002000)=0x0) 2018/01/24 06:49:00 executing program 6: 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 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000d01000)=@file={0x4, './file0\x00'}, 0xa) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/24 06:49:00 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000f0c000-0xa)='/dev/vcs#\x00', 0x3ff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"a26ba77e7fe2f9652a7e0422c6dc53e5", {0x4, 0x9, 0x1986, "ed2b29531815", 0x3, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt(r0, 0x1ff, 0x0, &(0x7f0000001000-0x2c)="ba8c85ea8653e761d7eb4cccdddc6fbf5db7f54dd3bca7a0fd94d8dad896dae6b698b4ebb758036154e358f3", 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x1e0000000000, 0xc, 0x8, 0x0, 0x80000001, 0x5, 0x651, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x80000000, 0x0, 0x4}, 0x10) fallocate(r0, 0x3, 0x3ff, 0x7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x5) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="d85cb7509e804174139ca6dcf4afa8ce", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000004000-0x10)={0x6c, 0x100000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000-0x4)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="56e464e44ff4abadf5474b8b9cdbdabd1ab6d2deb7d8928a80c5d65a207fb71b0ca472479e5823813fd137bc4263e8419c8c57", 0x33}, {&(0x7f0000001000-0xc6)="d89d661b2a733bc41dabc3ed860f410690698dbe6ab5a50175449929fc744728acdd8db04381b5c0fc678cac042c4c7087e2d323c73599c0c7dc63d674f619a1afc815ba5fdd83ea65de9de34aec48dd7e895b2885d2df62adbb51206701cffeef8c7489740cdbeb5e62124e764447498f5efd39185d2cb178270265483007257470d55dbfd63c6b5e67f579030bafdb409d8e1bbc72a6ec0bc8f9af07ac0a27b2a1183724b4820958fd930949b4f4d6af5824745a3a3b31caa161fbc09c24026e20cc6eaf24", 0xc6}, {&(0x7f0000002000-0xe9)="a8a02a75503a1477811e34269ffe63e4c64959d52cfa691268efc173b891a35c68392b91a1acae7a2f6a6ce2445fbc87305528fae4b5d1624959972615e5512b9483103ed17a46b871a7432e343871e4bbb3cacd8b7aefe1a6cc8d914d41217598bbd1ff1ef9b04958e47f4a98d7402286eae3e424739a2c26288a7d19ba8707010f8b82e84ddbb0a7a48e532493fe05993d7aac3d88d25d09badcb9ecce0c046dd3366365d0b470e597be38079abb171033a67e082f5e0a78d0a651fac9c1f83db6f3fc843dfa8935728a410e62606bf33652654f465d89acd07f2fe1d9cf9e5ac8b390019a4ad55f", 0xe9}, {&(0x7f0000004000)="b15f1b5dd74968e5bfc70a3439777e6ddc968590f5830786607a60f7dc", 0x1d}, {&(0x7f0000001000)="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", 0x1000}], 0x5) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x20000000, 0x8, 0x1d}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000007000-0x50)={@generic="e65c2e9b6d626e03e3681304e37f95aa", @ifru_settings={0x3, 0x20, @cisco=&(0x7f0000006000)={0x1, 0x25}}}) ioctl$VT_RELDISP(r0, 0x5605) socket$inet(0x2, 0x1, 0x78ec8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000008000-0x8)={0xff6}, &(0x7f0000006000)={0x0}, 0x8) 2018/01/24 06:49:00 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x806, 0x9, &(0x7f000001d000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/24 06:49:00 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0xf90, 0x0, 0x9740}) ioperm(0x7ff, 0xffff, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000)={0x3, [0x2, 0x0, 0x101]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000003000-0x18)={0x3000, 0x1000, 0x8, 0x1, 0xffffffffffff0001}) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0x6e)="27e1a502e6cb749afcad5bac2988deedafce2156f1c85727dbc8b39d4c7389fb8a198bbc62653349712dcd715dd21636dfcac44b3e2b5c5511803d9aa20a66e9e2f6ce66c4412f70fa4140b62269b693ddf08054d8b6616410ee0b6d1b8e8b21f9f7b30b00052e3aeb1031f7d6f3", 0x6e, 0x8000, &(0x7f0000004000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000+0xed0)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0) fchown(r0, r1, r2) r3 = fcntl$dupfd(r0, 0x406, r0) prctl$setmm(0x23, 0x1, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000003000-0x75)=""/117, 0x75}, {&(0x7f0000007000-0x6f)=""/111, 0x6f}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000-0x53)=""/108, 0x6c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) 2018/01/24 06:49:00 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000842000)='/dev/midi#\x00', 0x3, 0x460242) fallocate(r1, 0x2, 0x8, 0xff) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ef7000)={0x0, 0x4a, "d0b45810bc0e4f6cb69bcd6f764110653f438ef3913da5eb88c0ca7cd0de6d2389916c25be0561d593978b3b8fcabf4bfa03b7b2f3db8b89f1cc42403508a52dbe6b030860cefb793250"}, &(0x7f0000ef7000)=0x52) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ef7000-0x8)={r3, 0xb}, &(0x7f0000ef8000-0x4)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) unshare(0x20000000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000ef9000)="32d74b17576f8189676f208cbd86e1e913d423c4ca20b35f4d774cce4e0fe2e3fe0b42433d96a9be0c0168c49cb890cbf17f5dc9c211432d57060654dff8c24d13a771c84635f16efc696866") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000e4b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r2, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x14, 0x800) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ef9000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ef6000)={r4, 0x200, 0x30}, 0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000efa000-0xd)='/dev/dmmidi#\x00', 0xc28, 0x40200) r6 = socket(0xb, 0xb, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000010e000)=0x9, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000ef9000)=""/137) 2018/01/24 06:49:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000999000-0x20)=[], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000885000-0x8)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000baf000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup2(r0, r1) 2018/01/24 06:49:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000234000)='/dev/rfkill\x00', 0x801, 0x0) symlinkat(&(0x7f0000638000)='./file0\x00', r1, &(0x7f0000b24000)='./file0\x00') getpriority(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/01/24 06:49:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000165000)='/dev/net/tun\x00', 0x0, 0x101) close(r0) r1 = socket(0x15, 0x80005, 0x0) clone(0x0, &(0x7f0000621000)="", &(0x7f0000cf2000)=0x0, &(0x7f00001e5000)=0x0, &(0x7f0000aff000-0x22)="") getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/01/24 06:49:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f0b000-0x6)={0x9, 0x800, 0x4}) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r7, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053c000)={r8, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) write$selinux_user(r1, &(0x7f000094b000)={'system_u:object_r:hald_cache_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) get_thread_area(&(0x7f0000187000-0x10)={0x1, 0xffffffff, 0x1400, 0x9, 0xc7, 0xfffffffffffffff8, 0x3, 0x8001, 0x80000000, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r6, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e5b000)=""/148) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e17000)=@int=0x13, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) 2018/01/24 06:49:00 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000007000)=""/80, &(0x7f0000007000)=0x8e) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x0, 0x12400) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x80000001, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045003, &(0x7f0000006000)=0x0) 2018/01/24 06:49:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) dup2(r0, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r0, &(0x7f000074f000-0x2e)=""}, 0x10) 2018/01/24 06:49:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 06:49:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 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) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000428000-0x4)=0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x528, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x5)={r4, 0x98a9, 0x3, 0x5, 0x43cc, 0x29fb8000000}, &(0x7f0000002000-0x4)=0x14) r5 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffffc1, 0x0) r6 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000737000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="47f00000fee53e49a330e56c2162133dd2918c349c8cc01bbc507a65723b74abe0bafcabd9683ca00f957e9fcf9ba9da47a5a84eb4fb7864f1deebdb1ab2e9b1e4bf935e2d10667edcccb1fca0242c175c8df97628d5db3910dde47355ff84248a674351a91d38d22d88d04ddc5fe416ec922aef7202aa81dfe968a02db8265a07a0ade22108fb205b7b8d4974a1108f8f29b1cfb8d8f0b1b629787481db723dafb2610dcd28b2a7c5f2d7c449985aab38eede06a2bb531c12bb9cfbd0", 0xbd}, {&(0x7f0000d66000)="6afd66946cf4c191e5c2a94c66e83daf118cc20770c6341224842fc63658f27df592accbfd495323c72e4c8f5374258b4f7611820082a22423750b79075e4a48f7cd000bb653aab37a403a55180a53dd13e9ce9a2e16e177d80f69aae63e24476ad735dfc63846183100f05624f8fd5f40541f222d633f330d064b27f51fb60246cd1f070b9233158757f146f75ef8e726eeee30ac4cd7b3b42234a03ad377f2f745399d1cc71169cd745350f17eea429547183e6146fda38182e251eb7fbe4938e2b3d905b33b6b0870", 0xca}, {&(0x7f0000001000-0x67)="1cdb90ef13ad3557afb5348b4f12aee12c2718e6aea7f46a904cae998ce5ee240c38158aec8bcbae8e8ec7b425a2c99e2a40ab8277f4d369b935934fe959f4a6621f5c447a0643165ac3e555fd49d4d2ba2d29b36950918723c4df08be81c593fa1aaedb2c8f02", 0x67}], 0x3, &(0x7f00008c5000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r5, r6, r7, r8]}], 0x30, 0x20000000}, 0x40010) timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1d000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r9 = perf_event_open(&(0x7f0000ecf000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee5000-0xc)=@sack_info={0x0, 0x4000002, 0x5}, &(0x7f000050c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007f6000)=@assoc_id=r10, &(0x7f0000a19000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000fb3000)={r11, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x8, 0x0}, &(0x7f00002cf000)=0x1f) r12 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r12, 0x29, 0x0, &(0x7f0000fcb000)=0x0, 0x4) close(r9) 2018/01/24 06:49:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000191000)=0x2, 0x4) getsockopt(r0, 0x800000000000084, 0x8000000027a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0xfffffffffffffe7e) [ 79.956835] sctp: [Deprecated]: syz-executor2 (pid 13427) Use of int in max_burst socket option deprecated. [ 79.956835] Use struct sctp_assoc_value instead 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000028d000-0xb)='/dev/adsp#\x00', 0x401, 0x103000) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000031b000)=0x800, 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001f4000)={""/1024}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000d1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0xc82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x3}) [ 80.024861] sctp: [Deprecated]: syz-executor2 (pid 13427) Use of int in max_burst socket option deprecated. [ 80.024861] Use struct sctp_assoc_value instead 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000550000-0x8)={r1, 0x5b9}, &(0x7f0000fda000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0xa2b, 0x2, {0x0, 0x3, 0x40, 0x1, 0x7737}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xa4, 0xee, 0x397b, 0xff, 0xfffffffffffffff8, 0x50e, 0x1f, 0xfffffffffffff800, 0x6, 0x9, 0x4, 0x4, 0x5}, {0x8000, 0x0, 0x800, 0x2, 0x10000, 0x6, 0xa, 0x5, 0x7, 0x6, 0x7, 0x0, 0x100}, {0x7, 0xff, 0x6, 0x5, 0x8, 0x9b, 0x2, 0x6, 0xf8, 0xffffffffffffff01, 0x4, 0x6, 0x9}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r0, 0x4b32, 0x10001) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002000-0x4)=0xfff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x2, 0x3f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000002000)="4e6e9a4703cb50743b6ccc912afbd514741bdd6ca9232f76f0d74af60f121cf4df287815fd66fb022e2537e06a7d42cdf0c8ed55e832c0e61ce5f225e3034645036b2c7687345f1fcc8b15e1d9cd43c14df2826b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x1b645cf6, 0x10800) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) connect(r1, &(0x7f0000003000-0x10)=@llc={0x1a, 0x0, 0x8, 0x2, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x10, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000006000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r2, 0x3}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000007000)={r3, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000008000)={0x1, [0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000009000)='./file0\x00', r0, &(0x7f0000005000)='./file0\x00') 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000001b000)={0x3, 0x1935, 0xffffffffffffd27d, 0x80000001, 0x3de4, 0x800}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000002b000-0x38)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002a000)={0xfc, 0x2a, 0x300, 0x2, 0x3, {0x16, 0x0, 0x0}, [@generic="41c9a2f6d9af9014b5f402d89b8bfa3fab071f485067232525f408af267290136b69994a75be0cd9574070fd4ab2758d533f2d16d1adb1a027a46744f6fbf9d7758356d0f9942db96054cee18d56e3112aea71db11d4925e2b9a89ff3503d1641c18057bfbfc57c4ccf1cd2664935157b288658895892f3b67c938c9534f64aa26ca7871066595531aa7a4f837e641090d691768a4a13c93db4fc146f0e62bd8a2508640eda912924bbfe42a0b2daa400750056a9cd59fa7fad300cfbb", @generic="49bc776c3763b67025fd14ef660cb55fec93f8964fa4f3a44b45f57d7d166ef752e0eea79dc40ca49df1"]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000a000-0x4)=0x80, 0x4) flock(r1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000029000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x16, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@typed={0xc, 0x8e, @fd=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x8, 0x800040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x1008)={0x1008, 0x1, "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"}, &(0x7f0000004000-0x4)=0x0, 0x1000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000a05000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50f, 0x2, 0x3, "4bda9d5ddc3a3403fdff84145c6d07859ea5f1a7f0f9fb0563151cd0745b2577a796fd2393a06f1dd2010a74f773bb42cae285e82d6b2605d67e8f47751cebb58bb90af04cb3666beb29e9cf6a7b45b2"}, 0x160) accept4$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x4) fdatasync(r1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @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]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000014a000)={0xb2b20000, 0x2, 0x1000}, 0x4) 2018/01/24 06:49:01 executing program 0: r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a65000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xcb600000) vmsplice(r0, &(0x7f0000782000-0x50)=[{&(0x7f00008fb000-0x86)="7b3c7be99942576d602aef0289090eef69cb36a15a6508b5dac8ea001fc7a0104611292189b73c974d61c100d75b8c078d0566ecd7fa12b65c338549cdbb273e936bff7c8822405c513714fc80abeec09c5a4066d627071da4098833344a272faa14b8e2c60bb8b3a65a4eb5540a523ec11caf9713ca84c563cb8da1857277cc5e0df72d0abc", 0x86}, {&(0x7f0000365000-0x8d)="2bd2a3bf4421dc4e936eda1d3a65aafff8266f770152581fb560b4381ca4b9c72d9a75847a9a7623939f9d8f9b0fe6d0eea6523a9c243c018fc6bdce94afa317b81e7e4d3f9749d07e2c70501b5bb79248457a3030ca4f58167c19733b05992d3186945bb408936e9faeba59b3c2598a0a56aa3e2c383393415eb65230ed4ea010686981ab1e051914d9eedae5", 0x8d}, {&(0x7f0000958000)="5ed8c3c0dc037ac14c2fe10c015be3acf50e90e6fbdbb6e1f0019df348249b3b95c60fcafae6f2a8ede3eb3563ccbbdcb7808e263b313a2e4d399823233aa799cdd2724aa708f695db4613448d2af82a511a1b8de35c56e75241940e25139661ffb330fe17fcfd296df789d11a7d34b26fa64f45a35c618a20cd7a0da406dff5f7a060af0c88b0072d52c4e779e6ee7b6b25903b4fee9b6ce16ff081eb", 0x9d}, {&(0x7f0000dd7000)="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", 0x1000}, {&(0x7f0000fd6000)="0a897f6510bd8fa22193f337a22bbf1f2544f74341410945ed0e65c6dcdcef3686949c351e5b728146f81f1fb74a31371609e81cd593c226a911d81d33170e20c2fec89a2e795dd8441539760cd35831d3f840e1a951a3cc248990eea42b3f24743dc8e3be589c59e030e0fa93a57a27a1998cf0c342fc5c5e791292ae386a44f7552f920ba821715c6ffeb1888d36912b60fe091bf6635f4ea223790d2551ecbd4a4911bcb0315d0a010256c4459c4790a0166ba02a3065084c8ec9f1e0dd385138c23166d8f52d15c9bc4491737b903b494f6e4e4444ef53a4d125", 0xdc}], 0x5, 0x4) 2018/01/24 06:49:01 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) fadvise64(r0, 0x0, 0x3, 0x0) getpeername$netlink(r0, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000)=0xc) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d55000)='/dev/vcsa#\x00', 0x8cb, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a33000-0x18)={0x0, 0x81, 0x30, 0x7, 0x4}, &(0x7f0000131000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004ca000)={r1, 0x4bc}, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x20000000010, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) 2018/01/24 06:49:01 executing program 7: r0 = semget(0x1, 0x6, 0x513) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0x6)=[0x9a63, 0x6, 0x1f]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00002c6000)={0x1c, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r2, &(0x7f00002d2000)='./file0\x00', 0xa, 0x1000) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00007ba000)=0xe3e4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) openat$mixer(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/mixer\x00', 0x12000, 0x0) [ 80.108858] QAT: Invalid ioctl [ 80.118814] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000035000-0xa)='/dev/ptmx\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000084f000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$TCSBRK(r0, 0x5409, 0x14f4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mkdir(&(0x7f00006f1000)='./control\x00', 0x0) mount(&(0x7f0000cf2000-0xa)='./control\x00', &(0x7f0000e1f000)='./file1\x00', &(0x7f00008c3000)='mqueue\x00', 0x0, &(0x7f00001eb000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005c2000-0x8)='./file0\x00', &(0x7f0000962000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d84000)='./file0\x00', &(0x7f00007e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000080a000-0x8)='./file0\x00', 0xc002, r0, r1, 0x20000000000000, 0x210004) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f00007c3000-0x18)={0x0, 0x0, 0x0, 0x20000000000001, 0x0, 0x0}) removexattr(&(0x7f0000db0000)='./file0\x00', &(0x7f0000aa3000)=@known='security.capability\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') [ 80.192370] QAT: Invalid ioctl 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000162000)='/dev/rtc\x00', 0x8000, 0x0) accept4$unix(r0, &(0x7f00002ce000)=@file={0x0, ""/4096}, &(0x7f00005e6000)=0x1002, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c3000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000d8b000-0x17)=""/23) 2018/01/24 06:49:01 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000088d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xa5)={0x0, 0x9d, "09f7a9a0990a4533d3041a0bc75035e0aac0d6bee7bf4f38ae91de889bffe3fa2f8fcaa58d3adf1b23fa95e8adb70f362b53e6512c8abb9cc32a79289e8d43073f2ea52eb21432801e696da2f258a3146d97d41d3f23db93363ae69337e2f5ea33ab575f20c9946e3464a65de9e1a5696739740b59a3e7cf804979b4dd07b505f8838020be1edfe477278e81ed3812ef83d3ee578b2a9d1c1b69ebfaaf"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xdf)={r1, 0x2, 0xd7, "9f732781515131d3c704e2ef7bd65d54905c34150c79ac127cfeb721d92a3bd8bbdf668f80f953a1d52ab5ee4b36b512e8a030f3d0db6cb562388d8bacd906be18e0248ba9586d46763b56a6796b97e59d0dd6d0988c2f8cff0f05e47a945e40684284da79f4af7fecf6b4e2dd47dbdd91111c748cedee7176b1561cb181617bdce9e48eefdfdbbc7da272175680150c91f6ff50144017c8ae64c407f8c833d97468fc3eaa2915f1da67dae04f5cfc0b5e7172ddd04bb1f751f30a7bab8f2b3cb631b8b8c60e7d550a3d170ceb1fbb2ed8e835d11e5237"}, 0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000003000)=""/233, &(0x7f0000001000)=0xe9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000)=r0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x7, 0x3, "589faf1ebd0d", 0x200, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={r1, 0x8, 0xf7f7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x40)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r1, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x6, 0xc13, 0xfffffffffffffffc, 0xeb, 0xffffffff, 0xffff, 0x10000, 0xc5, 0x9, 0x9e, 0x1, 0xffffffffffffffe3, 0x1, 0xfffffffffffffffd]}, &(0x7f0000002000)=0x108) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43}, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1, [0x3, 0x7fff, 0x0, 0x1, 0x578, 0x8, 0x7, 0x80]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000-0x26)=@random={'trusted.', '\'$-selinuxmime_typevboxnet1/}\x00'}, &(0x7f0000003000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={r2, 0x4}, &(0x7f000000a000-0x4)=0x8) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f2000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00007a4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b92000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000c8c000-0x78)=[{{&(0x7f0000210000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000083000)=[{&(0x7f0000972000-0x32)="fb20f6c553adbd99e3bf870157d80dcf631321685af76312fc69dc4cf57a1bf9aedef0da5caef33b3ac469da03ba4dd3ced4", 0x32}, {&(0x7f00001c8000-0xa8)="7e505a448cf91f99a584f8d5ea4197f918a48e7fca0a965007c06657fae2cd0ceed7dcd289bda9e598237de162f193ad949e5bec8537f417a26d5c08883d36fad97f303e0c46e4d3b8c640edce48d18cfc9f1955504fc6e2148a48c99a6637646eb4ce4062fa20113647eedc50069c4f447b1154043767a8a142e58fbdc10b36e194fc598d0cb94939044edf55958ec00dc157500caba9bb3ca628628e112d3c618c00e4b26f881f", 0xa8}, {&(0x7f0000e75000-0x6e)="601b1b2e0754edcc00b1a16cd24b392419fe69ed2cbccb45563b95b1bd2f78fe1a964583a13586cbb3a96ada7b56639f955f6eb8397434e21843b89cb512ee475824e3ed118d2ef37ec81a5f0506653505e25d32c4688017ec988fd586d3c598d132a6b620032f706331ddc06499", 0x6e}], 0x3, &(0x7f00004c6000)=[{0x110, 0x10d, 0x10000, "4e03ba70f4f4134d74837215969bfe778d22713fe75e4f3064a5aee66c7387c15132cec3a73eb894068299dcbed5ccc6a285542c0fbe85dd169cf4ef1f2a5b68f8abeeac3720e03435631dbe9463917239215237bdb41409b9f2afed9f56ac54a85841d75751bb8e5594a55da16964d1b046e1d6b5ac70fc6a870d7711ef32ce6cf6c4ef9b8cd0bb2037cc760563b80591e73551039295af0200ecfc805f42367ef948bcb4428cc89602824112c2c7df0c5b136a705820b1f5d68bac5eb1d64c49222163164c313be28547ed5bf513832488e7187d1dee6d6067ae24512c60778acb17625c675f55063bf30647e856024893efd3ff67a35f51"}, {0x10, 0x10b, 0xfffffffffffffffb, ""}, {0x40, 0x11a, 0x3, "7785622b50b0eb0fedc12c645dcec489d6393cf7fd75fa34321d04a5cf20d5941c0612ac775bbcc7d75d19"}, {0x30, 0x0, 0x7fffffff, "36a50f8d9e7df3eed2ec364a40d57e7869e1057857b2447fb02810251095"}, {0xe8, 0x0, 0x193, "5185d4d8964d1e3c247355958273a673f66171ca9c32257c8e8486b351a7dd4953a1823a3727eabc9d07020f141d7ca2b2fc80a33c39886b3a36f2e88faabd8c9524ca7a53d6c96d8cc6cce4e1d7d7a083d5a063ab1f161a145d581e3819bd8cee38d94a06d3d39f6bde909390415cbb112eb22cddd5e47ecf90d932b2e8486b2ac965b788e2a7b3a2f507c46b6b05627f9c86e9c8759fb2110e39cd2ae957dd2464de86a9a388139856776563b3f645505a7374b87ea369d80821316bc304c96c346b005f7d8de6ccc1f28b7994b8a7c6c2bd32b0"}, {0x70, 0x3a, 0x3, "e160e37c53ba544decae413feaf274bb535be6854dfb46726d7c2e79fbcac8db1bae9f9e4882d5f437bee2305b25fc67acb297a3b8a39c3e8bd6d02bf5ef714048733a99e7c5f6abf1ab5aa5217ba370d239b24c4c71e76e47caf0d36a20cd"}, {0xb0, 0x117, 0x5, "74f329a1d52e0069e03e7c0b52aa2784fce15b714283413c72341c823a61cb87177fe565964a09f05a5b2e9d3aa25fa35a8c165d0996a515c1a316e77de068792ed190c62e33478ba1a9c3ad733c25347c39f789067d2ecd428bf7995439cebf6407e4c479889a2d2a6e8600eac0efb94e7adbbe53bfa909c975e25a8c369c92d7386fd056bdef6540f7ff8362bce5ed3cd2fde592c07d0fa90e56ac05"}, {0xd8, 0x11a, 0xffff, "604fa28989f28fafa161e7cae148b09eab32815a3e5ade59988c64f1e7db9545f7cf2969dbe6d52b46d1fcc9b8a94f2ffe59056333ea2a4d738f951758a5caece32d510139f9231469755d0883f221cbe950504c424885afa07dd1923324822bab4aabba53eb0924d9000452efb517135970e74bf75277dde5e9f6389de3feb8b560de5a0c9d32360d74945c91dd9565c4245efdaa5d9b2a7b8638571241475220064ba2b020b91f70ecbfddaf6b2316833daab2fa491ed961dd1eb1a3e3efa3b96a"}, {0xd0, 0x11f, 0xffffffffffffff54, "5f5b98df0e6c00af7bbb377ba1c02f70b46b22b06a22b89e28192ea5ae8766097087e2439768519722fcab2ff81f22a4611f7db818b28d8dbe483b65b65b66e8623adf0057f36397a7372554bc681c4e9c5a625f8c491c9d56d12653dcf5c384b5f52bce714ec0ff78c28c75db00d6c97aff185168c3ad55f07994ab601e39d0db934023eb97d0bdd1438dd1ed673d57cd7fc63e124e8abb2c71307ca75720e2088deaaf11058c86b29bf5a758b451e546b877ed41e91d2e5c30d184a8"}], 0x540, 0x40000}, 0x1}, {{&(0x7f0000219000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bpq0\x00'}}, 0x1e, &(0x7f00009ce000-0x20)=[{&(0x7f0000e61000)="3014224b0ea3c096d9c18f4e7156a01b2c7776c1abc1a79456bb615ca31990e5c0652a0585f26c610222bc67e8276fe494a0f3303460bae8ae3d1802a5c43c5e4e631fa0", 0x44}, {&(0x7f0000b14000)="769955002acac3f25322c48c3eedc1dacd9de57f656588a3c94c59f064c626627d923a28bbe8b7c265a11c56a2b1b5bbbfaab20ca071ac08ae489eb9e07392d230e2070c0297c925d73eb2a871f2c828b3040f3d0e22d1e222e1afe439fa4aa0f59fa4d12c76a9466ec06ddb596585cfd38cf9b788b28b3e6f989abfb10bd9a498abdbefad134dc5c19e264a4ce473c0db57d7884f6a4445d6570d574979a2a13ab578b345b4d59b718c22b6a745312342824b", 0xb3}], 0x2, 0x0, 0x0, 0x40000}, 0x1}], 0x2, 0x4000) iopl(0xf741) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000077e000-0x1)='\x00', 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cf1000)={0x5, [0x1000, 0x7, 0x401, 0x5, 0x7ff]}, 0xe) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f00000c2000)="18f8c33ff697699c1cac92a310d76796ac70f7c022786d5a9ad0db5cca25571a62b95a4e13a4e06d8b1cbb84c4e853c707a39ec02afb610f0540e1af65faab07e5908908031a2af1980ccaea38d66d9e2a065313a91c5a7c5843422300518443835a730017a3314169e7306d8e7863e1fe6c135d8024c48984153290182d167258f019b120c5f81003e69aee64ddcacdd78a1bfcb6f924969afc60c5c47b2d65abd3ecdbd4be5490519fdc065f7e53211d695de4d4d17a324411e6beb6eb63dea9e05bf3042e032c308fd0d431c2269e51c9cb3b2f9dc79ed1096b9bf7aec90aa82f518646c587c8ee7698fe15f9832a05d9d21f5181a21f", 0xf8) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000017000-0xe)='/dev/admmidi#\x00', 0xb1, 0x121080) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000014000-0xf7)="b8e07cdfaf02829ab2c6e1ec270f53067ef7e296367b6ba34bebcd901ea2c62e26b3fafea8b9d4cef7971c92c464ae7811af08403dc7b580bf3a04f1ac95a3d0af415da63c90f739f6f55e8792b4dfb7051e46bd2d6b758f94ffb2ef05de267108be6b72dc7cd0808fd216ca3454115741d23b555d5f1f71ce92d86bbd034720d32a2cae356865cf1680550ed90dfe1d3e85d85587fe0c5d4f024420df0ead66dc718716ae8454e514eb1658ec2f8e35e2d43fbb28dd65269d96661536a41a4700cf1f903536827fae6935677be5b6230cd25920dc9f6954b8db22e784f903269abb40bc39c8d339a9d329161fc57146214dad71c5264f") r1 = syz_open_procfs(0x0, &(0x7f0000015000-0x9)='auxv\x00') pread64(r1, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fef000-0x5)='user\x00', &(0x7f000074a000+0x604)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a25000)="a0583c1ae494a587fb9b37c1dc990d78b30844cdb67717557ede73aadc1e8abfdd2dbf7a9bf37ccedac84c70ff9907ce913ec97143e86d763ec8c92d8e241db3e1e1534e6dde49fd18e44f19375d40bf9c4520a3363533b6ae5bb894b51806db66bc8616ad930b68830b089b096b51dde1ccd9efe2cfe3b7d81a292e9c07525e4774423f8785a6b32fac4d9859414daff4c6e73b65b087e12d72da87a4aa372abb9710fdaaaa83613e190c6d1df17a13511c62e6e58fd9b608b4d8b034e636019c4ad24e54c4ea1927d1471efb81941b027e0cf778ae290c2f79e14aebdd", 0xde, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00005e4000-0x8)='keyring\x00', &(0x7f00002f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) seccomp(0x1, 0x0, &(0x7f0000189000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = syz_open_dev$midi(&(0x7f0000b8c000-0xb)='/dev/midi#\x00', 0x3, 0x8002) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f35000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000901000)={r3, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xfffffffffffff2cb, 0x26, 0x1, 0x1, 0x6, 0x5495, 0x20, 0x100000001, 0x8c1, 0x8, 0xffff, 0xff, 0x7, 0x5]}, &(0x7f000084a000-0x4)=0x108) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x0) r4 = semget(0x2, 0x7, 0x100) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000315000-0x40)=""/64) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @random="2378834a1495", @common='eql\x00'}}, 0x1e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x185000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 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, 0x800000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000649000)=0x4, 0x4) r1 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="89", 0x1) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0x0, 0x8, 0x8001, 0x0}) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000039e000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000a84000/0x4000)=nil, 0xfffffffffffffffb, 0x3, 0x20, &(0x7f0000000000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000169000-0xc)='/dev/audio#\x00', 0xf03, 0xc800) getdents(r2, &(0x7f0000957000-0x59)=""/89, 0x59) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b60000-0x58)={0x137ac414, 0x0, 0x100000000, 0x7f, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = 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, r2, 0x0) fchown(r3, 0x0, 0x0) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000fce000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="5ad5e1efef00", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/dev/vga_arbiter\x00', 0x200000000006000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000053f000)=@generic="975c03fee297f66dbe34ecece21766f4", 0x10) 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd27d2be360c22f184073fe270dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d00997603886557bf8915cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d59000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3, 0xdc408859c273034c, 0x2, 0x7, 0x6, 0x5, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 06:49:01 executing program 5: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f00004c7000/0x2000)=nil, 0x18) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x8)=0x0, 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fe5000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d83000-0x4)=0x0) waitid(0x1, r0, &(0x7f000019a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000018a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f000069b000-0x4)=0x0, &(0x7f0000473000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00002af000)=[{&(0x7f00005c1000)="29000000200019c64e3d81ff000a007a02000016000000012000000006000d1000000000000000bff9", 0x190}], 0x100000000000017e) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f000076c000-0x1)=0x80, &(0x7f0000c5a000)=0x1) bind$netlink(0xffffffffffffffff, &(0x7f00009a6000)={0x10, 0x0, 0x3, 0x2000}, 0xc) 2018/01/24 06:49:01 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000065000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') getdents64(r0, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/24 06:49:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="6406491a30378252b87c70cb46f26e78e0c6be36ddc941e8695fd4a1e302f47233ddb99e557fa08729855fc2609f8eba8e140777b9f5cd88f4ef0489b10c9f16bb4f23a21e3d667b7b34ea17b5fe69a9efc877a295b17448c6db38d32a349ac1dcbd3cb14f885508cbbf787dbb843ab5174df584", 0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00008a5000-0xb)='/dev/audio\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000016f000-0x18)={r2, &(0x7f0000fb0000-0xa)="377cbd213efceeed92ab", &(0x7f000016a000)=""/180}, 0x18) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001e3000-0xb)='/dev/mixer\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f000051e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038d000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd41) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b68000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007af000-0x4)=@int=0x0, &(0x7f0000cee000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f00006c0000-0x4)=0xc) 2018/01/24 06:49:01 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6(0xa, 0x2, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x7, [@multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x2c) clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0xfffffffffffffe78) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f6000)={0x0, 0x0, 0x0}, &(0x7f00008b4000)=0xc) sched_setaffinity(r1, 0x3e6fac505904a9de, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f7f000-0x4)=0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000043000-0x10)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffe, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) fchmod(r0, 0x40) 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ebb000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f00002a0000-0x4)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/24 06:49:01 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, 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 = userfaultfd(0x0) rename(&(0x7f000086b000-0x8)='./file0\x00', &(0x7f00008e9000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000196000-0x5)='keyring\x00', &(0x7f0000e2a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000cba000)={0x0, 0x0, 0x0}) 2018/01/24 06:49:01 executing program 6: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e31000)="") rt_sigpending(&(0x7f000050f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x40) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001be000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000013000-0x12)={0x7, [0x400, 0x5, 0x3, 0x7, 0x800, 0xbc, 0x2]}, &(0x7f0000255000-0x4)=0x12) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009df000)='/dev/rtc\x00', 0x8002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000a6f000-0x8)=0x80000000, 0x8) ioctl$KDADDIO(r3, 0x4b34, 0x2) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007e5000-0x4)=0x0, &(0x7f0000202000)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000340000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x3c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000111000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00009d6000-0x30)={0x2, 0x9, 0x40, 0x1, 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]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8a000)='/dev/rfkill\x00', 0x5, 0x0) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000d54000-0x120)={0x7, 0x4, 0x40, 0x749, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10001, 0x76, 0x272, "edf2e357ee23e6982466dd5f8ff1e800", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1419c7303eb414600000000000000052e9ab6cf668f5c97b8412f8b7c112ef74f84", 0x81) recvmsg(r1, &(0x7f000010a000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000d67000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007bd000)=""/0, 0xfffffffffffffe26, 0x0}, 0xfffffffffffffffd) set_tid_address(&(0x7f00002ed000)=0x0) 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029f000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090a000)=0xe8) sendto$packet(r1, &(0x7f000088f000)="9d1728af3b4f89ccd5a6f295cf26116c94e9c26df6f55b8c0a0053930cab1db38527932d57cc1ad09957e03d08a29811ea659bd0fff6bbd25b4943dc4d8f8dd9db2437b525247e7fd05fd2dad996ccc49f2ae5f7ae74fac1504eabbfa6b9d588b890e20b785d6d2842ad", 0x6a, 0x40, &(0x7f000063e000-0x14)={0x11, 0x1d, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000a3000)='/dev/amidi#\x00', 0x0, 0x2000) mlockall(0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c1a000)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x100000, 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) sendfile(0xffffffffffffff9c, r1, &(0x7f000034a000-0x8)=0x0, 0x200) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000546000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000507000)=0x8001) r3 = add_key$keyring(&(0x7f0000ff3000-0x8)='keyring\x00', &(0x7f0000d6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000875000-0xd)='dns_resolver\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000263000-0x8)='keyring\x00', &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) rt_sigaction(0x2f, &(0x7f0000d53000)={0xffffffff, {0x0}, 0x40000001, 0xfffffffffffffffe}, &(0x7f000005b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000e6000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) sendto(r1, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}, 0x0}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8)=0x0, 0xffffffff) timerfd_gettime(r3, &(0x7f0000278000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x141000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000010000-0x88)={0x8, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000012000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x20200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000c17000-0x1c)={0xbcf2, 0x378, [0x4, 0x7, 0x5, 0x8001, 0x7]}) 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) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a4f000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8, 0x8, 0x0, 0x7fffffff}, &(0x7f0000e72000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d77000)={r2, 0x5f}, &(0x7f0000da7000)=0x8) chroot(&(0x7f00000f9000-0x6)='./file0\x00') close(r1) memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) fcntl$addseals(r1, 0x409, 0xa) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000014f000)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000f19000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) socket$alg(0x26, 0x5, 0x0) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000922000-0xe)='net/dev_snmp6\x00') getpeername$inet(r1, &(0x7f0000cb0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a88000-0x4)=0x10) ioctl$TIOCSTI(r2, 0x5412, 0x47) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f00009f2000)={0x0, 0x0}) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) statx(r2, &(0x7f0000e12000-0x8)='./file0\x00', 0x200000000004000, 0x40, &(0x7f0000e5e000-0x100)={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]}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000a16000)=0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c55000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r2 = shmget(0x1, 0x13000, 0x0, &(0x7f0000244000/0x13000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x5000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xd) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000cd5000)='/dev/amidi#\x00', 0x3ff, 0x2400) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00003bd000)=""/157) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r0, &(0x7f0000a4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dc6000)=0x10, 0x80800) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dae000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) wait4(r1, 0x0, 0x8100000a, 0x0) sched_rr_get_interval(r1, &(0x7f00006ad000)={0x0, 0x0}) pipe2(&(0x7f0000b24000-0x8)={0x0, 0x0}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x14, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000270000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [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) 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$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x77, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0xdd)="37eff3fce1e4c85578bdc0b9534fb115a6531d0dbf931ab53a581335e80c5386b62a25c17ebe46662e9306c58b5b9e037876b78c7dc2575a6171c0f700bb29dfa8f4ec936badb4248ad8d9971f8cf1124de15dfe8bfaecd660565ebea50ffdae209d819a1514a225afeb3f4e3bffc1aeee1501fa72ef3ac129dde76cb8aab10b2c7af0ebf8c21dc680c0dd178bd3c3f51b66ccf85fefb7e664c72237daf5cc62d730279c004d6c4033299dcc7e08f1aa226dd0749c4d035a6c349eae803cd93766ac4ae6d5e69e84e358b112ff2e578c22f3a24f52be271e6d4942c72b", 0xdd}, {&(0x7f0000001000-0x1c)="a80ba9116d14dafb6f22178e99b8da9c099b0b8a40044010882db58a", 0x1c}, {&(0x7f0000001000)="12a336476417b63a340f60f8c34cc6722d1b141ca6a7eaf39b9d50b054ddf3f4367a74ad87e2edf39bb5913d281377cd37f0e10786589b6d09e65f5b82d4aacc9f20dcb478596a77fdc238d7123056341f8ce5f480e92cecd6b8339dab6985d449e015588a954aa1cf572822598f094f51e238225880378df0d514ec6c6d72650f066370652d71388d51a3a1fba001588cacdf3376b538a396d317892811eaabe5164b13bc943c07744cada0e0d2c0adeab20811321f589fda52358670fc5d4d77723b0f92581c2e519cab113f4217ab7511847b91", 0xd5}, {&(0x7f0000002000-0x50)="7d024bc8ad78d70b4e0a29e6a7aff06dfb097b1c33570b12bcc75353df92db6b4c798fb098eca6d780b03bc09786979f41ea7863ade2953122a8a42e4b3da3206ed0073106f4cb1e905a4901ab24d653", 0x50}, {&(0x7f0000001000)="7ed8fc7060954003e625899273096aa7d0210ac31bbd89886fd3e2abfbb1a0315ddd3136bd28f04e99b151dafa28ca0f113afc7404a2", 0x36}, {&(0x7f0000001000-0x7b)="9dec5f86bab92818eefe1b6d6cc07d57f4560d52471b0ec896b711cb281d0c932cf44e8aa4f8ea34bc6a68d5315c2d2c626cf9988d8f0baf0db037b80d0dd4c495a920f9e6279ce498bc77a2727a394b04226c4a227ae8d5500f61f351815b586189404b886b6f4c88389c19f6fe11c6df5dc826012b3bd9c83b91", 0x7b}], 0x6, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8006, 0x3e0, 0x8, r1}}], 0x30, 0x40000}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x9, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0xb680, 0x6}, 'port1\x00', 0x12, 0x60, 0x9, 0x100, 0xfffffffffffffffe, 0x1, 0x81, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="c38b167a8b4f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d42cc8a31c4b08c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={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) bind$bt_l2cap(r0, &(0x7f0000004000)={0x1f, 0x8, {0x10001, 0x100000000, 0x101, 0x800, 0x74e, 0x2}, 0x0, 0x5}, 0xe) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xef04) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x440000, 0x0) r3 = semget$private(0x0, 0x7, 0x20) semop(r3, &(0x7f0000001000-0x2a)=[{0x3, 0xffffffff, 0x1800}, {0x3, 0xa169, 0x1800}, {0x3, 0x4552a3d6, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x10002000000, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x9, 0x1000}], 0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x4}, 0x6) ioprio_get$uid(0x3, r2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000004000)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000005000)=[0x8, 0x3f, 0x9, 0x10000, 0x1f, 0x7fff, 0x6, 0xfffffffffffffff9]) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x8d, "6a59b861e0e67414c8123621d1a6d37d3914772d802c9bf9e228b9e4039754a5416f6d3b8f447dd45c69c530fb87a0396a17fb5b42e4a07ecc0e0c2416bb76cc48a612f8cd677611fff57a6a0f0cde7d9f038fa6945980d15623f2e167d86f0650ac953c9f8c3b4642a47ab1412f4c4bbaf116d96a55b5b41cb749a527a2591c447f7f6eab8949e13efe05915a"}, &(0x7f0000001000-0x4)=0x95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x4e8148f8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfff}]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d64000-0x8)={0x6, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/01/24 06:49:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) lstat(&(0x7f00001e5000-0x8)='./file0\x00', &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00009d5000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000185000)=0x0) stat(&(0x7f0000c0e000)='./file0\x00', &(0x7f00005bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) lstat(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000029a000-0x8)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f000039f000)={&(0x7f00009b6000-0xc)=@kern={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f000094e000)=[], 0x0, &(0x7f0000ee9000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0xc8, 0x24008000}, 0x4000004) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000275000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000413000-0x38)={0x0, 0x0, &(0x7f0000702000-0x20)=[], 0x0, &(0x7f000054d000-0x25)=""/37, 0x25, 0x0}, 0x0) 2018/01/24 06:49:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000173000-0x9)='/dev/dsp\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b3000-0xf)='/dev/sequencer\x00', 0x84004, 0x0) bind$inet(r0, &(0x7f0000c8f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000ad6000-0x6)='rxrpc\x00', &(0x7f00009d7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000145000)='/dev/sequencer\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000dc6000-0x8)='keyring\x00', &(0x7f0000f87000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000f03000-0x4)=0x10f, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000015f000)=0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00002ba000-0x8)={0x4, r3}) socket$inet(0x2, 0xa, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000c50000-0x4)=0x0, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000993000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000b31000-0x4)=0x8) 2018/01/24 06:49:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000003000)=""/180) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) 2018/01/24 06:49:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000025e000-0x4)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) syz_emit_ethernet(0xb6, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x80, 0x3a, 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}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}], ""}}}}}}}, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000153000-0x8)={0x3, r1}) setns(r0, 0x4c000000) 2018/01/24 06:49:01 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e84000-0x4)=0x5) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000e84000)={0x0}, 0x77acdcaa4599b61b) openat$dsp(0xffffffffffffff9c, &(0x7f0000117000)='/dev/dsp\x00', 0x80, 0x0) 2018/01/24 06:49:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c33000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000752000-0x4)=0xc) migrate_pages(r0, 0xfffffffffffffff7, &(0x7f0000501000-0x8)=0x6340, &(0x7f00004b9000-0x8)=0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000044c000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064d000-0xc)={&(0x7f0000abb000-0xa)='./control\x00', 0xffffffffffffffff}, 0xc) 2018/01/24 06:49:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000c81000-0x8)='./file0\x00', 0x181) llistxattr(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f0000e82000)=""/249, 0xf9) listen(0xffffffffffffffff, 0x49f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000023000)={0x0, 0x80008}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x1000, 0x8462}, 0xc) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) r5 = getpgid(0xffffffffffffffff) getpgid(r5) r6 = add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000-0xb4)="5bfd9a1329b87d849c26b83fd8980ecf9f569e1778b85c2760e33ac1daff4a27145ddb84e192676210b7a27a208cb2f34f7245ff930cc4b8b55b0e06ac72d2ccf840bc986adeeba7fe7f742cf457fc39a5357a151803822e534808928e06b97379c69e2972acb1be7723375920bee3cb88432386504797575a7387fae60c85b1d09e700755a96f093b557aec66b2910ca0a4b41af569349dd3d2f26b777c818d3d500c3f0200000000000000c90eba291a786319", 0xb4, 0xfffffffffffffffd) keyctl$update(0x2, r6, &(0x7f00003e2000)="2805f9b9960c1d4191d3546c76c52a4162d06556dc2d9008573887c272017315a6ea8805d68559ea3f8851a79b355ea9fed63805ba44c950d0f573b2831713e7c429e279edaa0e8f90316950d73b84f06270e0f7f3f9e8f31a137b376190695d4fc945e717400cebaa6da7d894dbe195a10f96999ee7261d78ac810e0332bbbc7ae906dc1ed53773018935acb15d98cce23a1002b5a3fe", 0x97) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r8, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000774000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f0000)={r4, 0x3f, 0x4, [0x3, 0x5, 0x101, 0x4]}, &(0x7f0000288000)=0x10) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000393000)='/dev/kvm\x00', 0x20083, 0xfff6) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r11, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) 2018/01/24 06:49:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00007c4000)={0x2, 0x80000001, r3, 0x1, r4, 0x4, 0x4, 0x8}) r5 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b22000)={@common='ip6gretap0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r6, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) [ 80.940404] binder: 13684:13686 ioctl c0286405 207c4000 returned -22 [ 80.947361] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 80.978202] binder: send failed reply for transaction 43 to 13684:13686 [ 81.003802] binder: 13684:13692 ioctl c0286405 207c4000 returned -22 [ 81.012623] binder: 13684:13690 transaction failed 29189/-22, size 40-8 line 2788 [ 81.029571] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.035274] binder: undelivered TRANSACTION_COMPLETE [ 81.040439] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.049589] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000904000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001a9000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000091d000-0xc)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f1e000)=0x5, 0x4) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) 2018/01/24 06:49:02 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000001000-0x4)=""/4, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c2c000)=[0x8, 0x6, 0x81, 0xc041, 0x8000, 0x2, 0x3e9962aa, 0x100000001, 0x3]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/rtc\x00', 0x430000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00005f9000-0x4c)={0xde9c, 0xba7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00005bb000)="9e931f216c46246be91dec5ea26af93b528a236408f16204e4b70284aa0d045793e22f60363a84bb4b8e04633140412a7c2c8913a9f53011bfd43ab45d408b8a6e5bbf42c5bf368b84c663eecb0286dee568eb3c4570ccc9") mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() perf_event_open(&(0x7f0000018000-0x78)={0x1, 0x78, 0x9, 0x9, 0x81, 0x9, 0x0, 0x2, 0x84218, 0x8, 0x7, 0x1, 0x3, 0x6, 0xffffffff, 0x8, 0x9, 0x7, 0x5, 0x9, 0x6, 0x9, 0x8, 0x1, 0xff, 0x1, 0x80000001, 0x1, 0x6, 0x5, 0x8a2, 0x5, 0xff, 0x9, 0x2, 0xfffffffffffffff8, 0xffff, 0x1, 0x0, 0x7fff, 0x3, @perf_config_ext={0x7, 0x2}, 0x4, 0x5d5, 0x4, 0x2, 0x6, 0x100, 0x4e5, 0x0}, r2, 0x1, r0, 0x2) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d0c000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d70000-0xca)=""/202) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00005a9000)={""/1024}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009d2000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x442, 0x0) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 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) getpeername$unix(r0, &(0x7f0000a23000-0x6e)=@file={0x0, ""/108}, &(0x7f00004f6000-0x4)=0x6e) 2018/01/24 06:49:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009e4000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002d2000)='/dev/input/mouse#\x00', 0x6d00519a, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000767000-0x26)={0x7, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a8b000)=0x6, &(0x7f00000d2000-0x8)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fc8000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x1ff, 0x7fffffff, 0xee}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@ra={0x94, 0x38e, 0x0}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x3}}}}}, &(0x7f0000e76000)={0x0, 0x0, []}) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x7c000000, &(0x7f0000008000/0x3000)=nil) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x80080, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)=0x6, 0x4) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b84000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003, 0x0, 0x0, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e9a000-0x34)={{0x0, 0x0, 0x856, 0x0, 0x6bbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000fe6000-0x18)={&(0x7f0000f28000/0x3000)=nil, 0x0, &(0x7f0000adc000/0xa000)=nil}, 0x18) 2018/01/24 06:49:02 executing program 0: semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x0}], 0x1) 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$sequencer(0xffffffffffffff9c, &(0x7f0000876000)='/dev/sequencer\x00', 0x903, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, &(0x7f00005b6000)=0x4) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000ae0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xa8)=@routing={0x2b, 0x14, 0x1, 0x7ff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000)=""/52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4000000000000b) bind$netlink(r2, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r3 = accept(r2, &(0x7f0000dd6000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dbe000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003a2000-0x14)={0x0, 0x10001, 0x899, 0x9, 0x3, 0x86f}, &(0x7f00007e6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001a9000)={r5, 0x5, 0x30, 0x7, 0x9}, &(0x7f000011b000)=0x18) fcntl$setownex(r1, 0xf, &(0x7f000053b000-0x8)={0x0, r4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000051f000)={0x0, 0x0}, &(0x7f0000d93000-0x4)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e98000-0x10)={0x30d, 0x9, 0x1, 0x3f}) r6 = socket$netlink(0x10, 0x3, 0xc) removexattr(&(0x7f0000cba000)='./file0\x00', &(0x7f0000ea7000-0xe)=@known='system.advise\x00') r7 = dup2(r6, r3) ioctl$KVM_GET_ONE_REG(r7, 0x4010aeab, &(0x7f0000574000-0x10)={0x3f, 0xfffffffffffffffe}) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000d3000)=""/14) clock_gettime(0x80004, &(0x7f0000ccb000-0x10)={0x0, 0x0}) futimesat(r7, &(0x7f0000a59000)='./file0\x00', &(0x7f000044c000-0x20)={{0x0, 0x0}, {r8, r9/1000+30000}}) fadvise64(r2, 0xc, 0x8000, 0x0) getsockname(r2, &(0x7f0000150000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000021a000-0x4)=0x60) dup2(r6, r7) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003d8000)='/dev/snd/pcmC#D#p\x00', 0xd87, 0x8000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000082d000)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$admmidi(&(0x7f0000bf6000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x200000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000c1c000-0xce)="e36805f72844710bb3b5212f2dd5317f8fe640696c248d908fe66d465fd85d52c71bbd5c7af332308ed1f4d5a5e9c270ba9aff1be7eaf48a80abb66822e1ea426a2d915164b5593a3e56981e8acf5d5ef29a9c602d258c3044c52f6e5af1dd7410b65a416e83b2eef1d7414d1e2b350c1205efbae19d03e83fada481bf486cd5f9635bf40523d59184d095a61c21846db88384d872fbcb6182625558a686f366a4b11078b6efdf5f281ca1897dd674a49e020feaa43ccc9ea5404c454b5570bfa59d37c304b28490008183b0b7de") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f000062e000)=""/114, 0x72) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000077c000)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000acf000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000-0x4)=0xe8) sendto$packet(r2, &(0x7f00004d0000+0xebb)="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", 0x1000, 0x1, &(0x7f0000ebc000)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) fchmod(r1, 0x44) write$sndseq(r2, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdd000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) 2018/01/24 06:49:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a31000)='/dev/audio#\x00', 0x4, 0x88000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000841000-0x10)={0x0, 0x48, &(0x7f00001b3000-0x48)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff8f3}, @in={0x2, 0x1, @rand_addr=0xaa54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bc2000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b5000)={r2, 0x2179, 0x9, 0x9, 0x1, 0x7ff}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000aa1000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0xfe74, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000614000)=""/172, &(0x7f0000ca2000-0x4)=0xac) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000009000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) syz_open_dev$sndctrl(&(0x7f0000010000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x280100) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x2000002000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000227000)=0x0) sched_setscheduler(r1, 0x5, &(0x7f00002a2000-0x4)=0x6) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f000007f000-0x5)='user\x00', &(0x7f0000ee3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e5c000)="f40c5405b5ced2d1b26802322235dc15210b7cb5fcda2ca6a08098ddf07d8395d5caf815c6f57d4c5d9cb741e711f210a0a06bffad09129867e32b7580a160b97be1c4b04ec24ff81428b83053241351b6e4258fdd8d0d66aa2d951c54380e3d9671b8650a8e73b1c65ab81527d858b2588103902e6a559aa6b0", 0x7a, 0x0) sched_setparam(r2, &(0x7f0000a34000-0x4)=0x80000000) keyctl$setperm(0x5, r3, 0x10800) timerfd_create(0x7, 0x80800) timerfd_gettime(0xffffffffffffffff, &(0x7f000021e000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x10, 0x4, 0x2, &(0x7f0000835000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000293000-0x8)={0x0, 0x0, ""}, &(0x7f0000f40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e66000-0x12)={r6, 0x2b, 0x5, [0x6, 0x7, 0x1, 0x3ff, 0x8b]}, &(0x7f0000989000)=0x12) openat$mixer(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bba000)={0xc1, @time={0x77359400, r4}, 0x0, {0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000bf4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000023f000)={0x0, 0x52, "6410b9132a9f2c7336ff6778d1336c06e2f77226957a59eb771fbb7b5c339784cf1c01127f20101fa1d4674ec5605991c0a7fd15ada8099996868e78e624c7b0088f67732430f0d7f7126553054344a6f3cd"}, &(0x7f00006a5000)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000027c000-0xfe)={r3, 0x80, 0xf6, "7d319c5db016ad972ae9b21edaa873d5d843c3e7a34b345ccb92dde1759283a869233da214148f7f44182fb4fcc65b9ee0ea2c5117d56e25a00860241dfb8dfcb7b74bbcf664773d9ba385537a6b942e5fa302724f2ee9911cce59c39542742d9dca34475a4a522f6b04c66c82c1af69a9b1d22942be0b2d239ad6e0c1915469dbcac7f97be7d66aef3e85dda858676164985a1135707e872dbdb6d3cdd5c6a7b186283eba9b6c03420c4e4d33f95d2e3f3d26fcfd5ae337bc928e140b99e69983ec93dc8a0bcaa8bd8e30da9417e560a5d4bd5fddebef90488b497b238d156df66e6a15791aaeee382629d28385dae0fb9a4d0a5e72"}, 0xfe) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000d7e000-0x8d)=""/141) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xfe, r4}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) fcntl$notify(r0, 0x402, 0x0) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffdf6, &(0x7f00008a1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@llc={0x4, {@llc={0x0, 0x4, "128e", "e1a40b9dfeea7d944b996bcbcca9db84c926e77c0501a67cb0905de90567316b8551131fc3e7bf468806951035045443d76dd49ebb36c1a2a0f89befcaac7b72ce54b975d61b5cfca603bf5612e4b3bc9eb1ff5a8e8d3e8bda2006680cdd831d6ccd5e4b8d534371267d4061720f75c8fad631eebb8f025704fbdd50456abe81e5d22c6e0fa1ec27636098e9a520fd348de56800401226e0f6ab670d681617fc815861d60fb913d73572d5e77f4ad4146231e65a8725d31f8ac24ac8d446339ee416257741a707806481eca1ebe20b7139aeeda4fc7a95b3655e0282b2fce1aadbfa12bf"}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/24 06:49:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) 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) write$sndseq(r0, &(0x7f00008f4000)=[], 0xff76) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000052000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000c71000)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000082000)={0x400, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c37000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="98341f29eb5fdcf50178392dec59b6b3"}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r1) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000e36000)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x4000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000412000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc0) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f0000031000-0x7b)=""/123, 0x7b) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000021000)={0x0, 0xd9, 0x10, 0x3, 0x1}, &(0x7f0000009000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000028000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 06:49:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000850000-0xb)='/dev/audio\x00', 0x1c0, 0x0) getsockname$inet6(r0, &(0x7f0000d9c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000036b000-0x4)=0x1c) socketpair(0x8, 0x9, 0x3ee, &(0x7f000041c000)={0x0, 0x0}) r2 = inotify_init() ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee8000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000017f000)={r1, 0x4, 0x80000001, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fallocate(r3, 0x3, 0x7ff, 0x7fff) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x3) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000015b000-0x4)=0x0) process_vm_writev(r6, &(0x7f00006e2000)=[{&(0x7f000043c000)=""/41, 0x29}], 0x1, &(0x7f00009e4000-0x20)=[{&(0x7f00004bb000)=""/179, 0xb3}, {&(0x7f00006bc000)=""/109, 0x6d}], 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a38000-0x11)='/selinux/enforce\x00', 0x301080, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f00005cc000)={0x1, 0x80, 0x1f, 0x3}) 2018/01/24 06:49:02 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, 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 = add_key$keyring(&(0x7f0000a91000)='keyring\x00', &(0x7f00001d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000188000)=""/215, 0xd7) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00006ef000-0xaa)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000192000)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x116) 2018/01/24 06:49:02 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c9a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xe12ce5a0df216f11, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10080100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000079000-0x32bc)={0x32bc, 0x3d, 0x10, 0x1, 0x3, {0x7, 0x0, 0x0}, [@nested={0x1c, 0x3b, [@typed={0xc, 0x34, @fd=r1}, @typed={0xc, 0x1e, @u32=0x8}]}, @typed={0xc, 0x67, @u32=0x2}, @generic="12648a46ae898991b6b408c7b47d5d5ef94e5b5f1eb9e24c04ea19c50484095df3f6072d69b0b5a0f98e5356ac721fe8ac6e2fc77caf7ef8439ec3ecc2e5a2d2277cff1527f486235f627cb8c462d9be998fca16ee70ece1bde20e4205515ed288444a53d5d62450fdd51ebe298799d8bc4424ea350830878971737839d73b3283dcc6a81b71e7fe6e785fece9b117ca31b485a4c168020d8357de2e682e9f6695a1dd44ddea68e4f28d271c8f72c53393da0145771e88450e8a056f92d1654c92722e4c8131315adad35db822a75934d05d3145d9b7622839e2aaf338ced822495258265f96a1d428a2cc62ebfe9a29b360a762774d2cee0ab66ed445b079031b1c066176c0af1d97f4f354ac0170d0a1309ceefd7e24043953ae17e8ba13082908bb4391846185719c3952f1baa3871061d4e0c2eee803ab4efb912edcda938b6e7c22856a26502699202e73cd1c8279e0020b4bad22b2b5d948e95c5afd06d4b5599d27e555e7043c122e0a5987b87e4aeb85c889c5781e6a12526c03fea0906384514d56bf16f27208d89b55caaa7b45f90321b90ae8a97f60aa649703345e578da13138bf738f916117a747fabdf5bab6f6da620e9d12debdb3b6d1d82422e1e3cd1c0052b1c20fcdbe1d975d3056cca167778d32208ab4c9415a9ed8228cb2bf519568fc2350492f8d3604375c5135114fd13cf5886345f0dc95c03d9f64940bdefaccbb01b7b73418a6f1b4623e1359cc887f4c42767ad6d982f6cea21f1d4e0d1f64c06b7972bd998cb76ef6a20d5a5a5bb217886cd15bdc96aadd3678bebef70093139d9f9e92915fa35f80c1b7c0082d6d05d081b2d7b5fde5db2ee60427b194d53ed867bda0fd66b9b8f7542f1477560a315ad11d0116b314b77aae867854367e29bf0672c1bec58cebaa0fc02b0101cc4e03b4b65ecbbd3e28f2267a5b20f8a7dd694b2638240c3e569cc3296d7b111e1a7c569ed46669051a8302400e8bccffb30b73309ce63b4fa9946847cc18d64c88dc233588079558cae00c1c75bdd85e8ca198e9a1b3f371680ad7115780b997757f7b2f7798bbd56bcdfe2f79ee3a3921e7168a62804e5bf4d17a65da83fc8212c98bbc27c7ea0c3d46d56c60dbfeb9d92715d433f980db2b9e00516327c4828df94d2365f66865dab748fa33baf1fd86402a383447db30d491971f2136452d821d530e73d741d9a77a9cc71837c9dc8a9cc4740783b76eb67d5f83f3242fb8d9782c15d489b87ac2e2ff1073a6fbb88fa3f70a70f3d0579bc8db83663a421e81d50d0203ef9b9f2076188be2b06b281c749cd4e5d298d9c1a1d32986a6ce1a5a9243930f947f0a442b511cc6946067051eb868cddec0f0bd98cdedc6d6149277d176858309e939f039f8ec981a6e96637b4f2c0d245c5f02452505209677e3463520f994054bf6a5c76164b389b9790a0511dc471fdfb6936087b426545048d733c6d33e1951277f16b25d33f7844f34d5d9597a455f473c941277d4d76931da63dcdf158d9759feb851bfa2f88fc0a5de437db09bfa9fc12bed5a4a05f7e685e9861b15ca0718d03826a3fe1c03002f39d5882619c9f53be68ef693a1b6151f01179b4d897a8510d59aad911289ef2352eaeaaf6141277064ef5a6bce581340fc7452e7069eae8d14879a7b67ce56bc2074a0936393fa1fe12ed9940f1e70f89d27748ae2b87308a7a6fada1b7b0df3c250e491754e3801995a66941d9e92c2d63cba7e80f3786b6c1e4541fd553e517e4337444895d5e4fff923ee99e6bd991832adf7cb63855229c08026183e544d915b591ea044a19269f0cee0c5a7d4f560a3e543b024fa3995a1963ff25304544a6463ba7a68fabbe75d7f760a440c2c580b6260109d292748b18734ad35f5d3734d7d9208fe0063d5c9a9405c8f0540210dbb156c71656dbf5b6648853e18ce9b74e99b6325fbe94a9e0126fb9e15cabbf6fd4f1025073b1053eed1925b8f3c34d54a94ce64a6241027fed4559416e971764fe117c61bdeb95f23145ccbde536a35a999c23672402434a8d1c1945074102ee777d53c3a75bca947105deca80dbd112ef841516ef0672b991f0ad455851fd7256d4aef111a01a9ce0c90d52d35b9e1acae4fd78f4047ef8480841bd6135e804726dfe7b54bfd8bdcd459c1033135ed177f8fa4242626524727f43398e790256aed9daa88cce386b762412cadf3aec970c404a1e2930682676c5385cad5cacfe76ca4b35934b3d4f699e5a0a7887b841887bd6fa06f4d4ed21dab907b2af36ce183ddffa4c7c53a7d32f9d59a0b51fe54daf52204c6f57481ba99ce154c956fb302ec8aa4129ca8d2f8aa4ad3eaa4147142ae58619b4e8727c53ac336f31814ebd72b27635e76cfc9f664163af42cef26ebdcb68847cc13aa280b4351c8da854a73a1db07ab67c832c5d4c2c48a4999550041ca772003b23de8c6720baa25585fb772c661448b14bcaca8faf8a76f0a8786af716075095b149c64a31629aa0cc9b24cfe65a3c8e16beb4edad8f787ff14abbad907977ad61fecf2cabaa059a977fa3803accccd202d62a201265a3775b7e03cd5ab22274a1ad501d3ef832f6947f1b77c0c4eb14bc464c192d6481902132f027998592ed6c29080a239c0ba297ce4ea42c2c930cd74ea5b00de0d864d8b82c77e910eb7931a42d9cecbfbaf374205ffef5b9a678bb3740d9d2260b0f8292d6be7468b701c1fdc3cb7772bf5067581dfd87faa4dd5bbd4fb2f96a94096a6f4d62b8b39281f1026866a565b02e705935c422448a2325b2f662312ec3cc321ae999dc5524968ee2d63e98c7f8046e8662648068874f183cf4456af40806fed2d1c18eb716b89e81240bfe46a1dbeeb9e4dca5019d52d6f716843f7805f54a68be9bf3e8ad871b22c809f4ee8266f77e9e7f44ec440c1e67dd99bd777b287a1b94ba6f314f7663f3836f78646325ce301d04defaccbf556aaab2f09a865dc1897c947bd533e36cb488098a635c96129f317b7c595e40aaa1b5183d46fadd1a90c880f69e81c77f4691ef4e76f32f13a282d504b75946ff65c6f86c17ac420fb46a6e182621ccff807f9d873ed2f9765cde1c41bf95f66b5047ce33ff3b00e8e33f17f47ccf91ff36765765a8a16221983f37bf35073a5510afc2075a85a56c2fab6610819bc24edf5fd7c70a75bf0c50d383daf61fa1b60997837d43194f28897be88e454109bb7be937a49c8546b4719548077614135804c287bb4115944aac755d5111c2d7f557bb4b90bd106a9c84767f16aa6520a3686ee452998817b70b8b35f1552767daaadefe545fcd0113f1480acea7f28b412e8332f9ff550bae3927330c3f908e092bb4ec159b4b52e8f64952eea8535a9221a23598f2e34dd0ce3cc1f4e3f6b04f79de60c242d1825cce10f35db360949d9976a444f1fe4ead177fed97273bfaf44f7305e0af1e30c11b3c3b23034aee034ba9ad0218cef43c76746791d49d022f635a7b5a3f91c2df27976b44978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@typed={0x1008, 0x69, 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@typed={0xc, 0x0, @uid=r2}, @generic="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@typed={0x18, 0x90, @str='//-security.\x00'}, @typed={0xc, 0x50, @u32=0x40}, @nested={0x1b0, 0x7b, [@generic="668449b2b86fd2205737aa88ad0b882f9a1c0451dd582f2dbff39cc02b32298a2986bebac5e868e1f2ae02fb3df86c43bb1aa08c694535ea6f73d3232dd2d4f2a2ae5b0db267f1c2", @generic="c8f9f6ab36e441289d7baf9ad0cb446a5d52c081229b623d06a68f697d69590e853d2fcce7927a107293f0b5c7defaab7ea83ac099c97167cb9c222bbe47bf866a8dca43535214caf721e3b64d04c302e48188a5b34c551fedcf400e58d3403158e23a299961d269ca977099286ed46427abc6ebf108251bb860849a29b3d49fdd7c4bf63022976134822198f11a912d71939cc102f048f823e1f638630f85b5e455e1d6833e2c15e2273406706113eb339ac9e9e6e3402c2034e4cdcabbbe1bbb07d26836228988128e190aa65cc29e22a2d794a61071316b71ecfcd2b7a7aa", @generic="60db2331b82873d81984f9493b5b57501814b1e9ff400dae56b7f105a7c4b6b02f057a87b459c51e5ed8e5155f15528225ff3486092b71f3b80841029a5b296b918261ae7615df7e6e0b0e9c038236fef4c2d2052c0dcc368712f8d3b477224529afd519892eefa7f2c433ed6e3794cfcc09be2a0a", @typed={0xc, 0x1e, @fd=r4}]}, @nested={0x98, 0x51, [@typed={0xc, 0x7a, @u32=0x1}, @generic="fb44ad7ef099a76404063cf16cd351a564567afbe351cb12683859648ec43441ff0a091d0652f97afa5ba41be562564db08158d0721c22e144c54659d92b762000763acf2a7068ebc6ce040fd759b25ead2419da9cafec8e12f24493fd9831b9f8b2eb2e9ce74025092e49d095b0241e6bda4c057b193676074ac4313133d6080049c4c11725"]}]}, 0x32bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00008d2000)=0x1) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000adb000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000010a000-0xc)={0x8000000, 0x100000000, 0x2b}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000013000-0x4)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 81.458787] SELinux: failed to load policy 2018/01/24 06:49:02 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) 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 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a68000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000298000-0x4)=0x10, 0x800) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000055b000)=0x0, &(0x7f000074d000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c5b000)=@add_del={0x2, &(0x7f00007be000-0x10)=@common='teql0\x00', 0x4}) socket$inet(0x2, 0x1, 0x0) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000adb000/0x4000)=nil, 0x4000, 0x3, &(0x7f00001f7000-0x8)=0x400, 0xfff, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") r1 = request_key(&(0x7f0000f49000-0xd)='dns_resolver\x00', &(0x7f0000698000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000960000)='\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002d7000)=0x2, 0xfffffffffffffd6e) keyctl$clear(0x7, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005fc000-0x50)={{0x1, 0x3, 0x1, 0x3, 0xe0}, 0x200, 0x800, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x6, &(0x7f0000588000)=0x7, &(0x7f0000bca000-0x8)=0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00007eb000-0xb0)={{0x8, 0x2}, 'port1\x00', 0x8, 0x81800, 0x7, 0x80, 0x2, 0x12722a93, 0x9, 0x0, 0x0, 0x415, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x600) timer_create(0xfffffffffffffffe, &(0x7f00008a8000-0x60)={0x0, 0x3e, 0x5, @thr={&(0x7f000024b000-0xe7)="bf7940d9fe91a413d77399a85c9ab613fd10e5d971124e283b623856d9d8b6bc0c4ca9ebf94273655759b7ed2208844d2e498eb84bcefbc00e1ffb7cd865f892fe47d8c10b0a44c4d17dcd29f04073efadf761cdb85450ce7ac94b5e3a790546d1835f4d8f7dffc5c9fa95a34620b7146ccda5f3a869fc1ccabc4398be5659cf6077c28a2b5f6ab4db67b5ae1e7a71d660b7b3294abc5feaf86019b18cb3c17b298c2008095f7b4c466fbb558199c35b63a523a88442a3bffa07a66149a0585b167e6786049b5df7b8236bc0f39bb5d8691fef1e2009eea06dbb3d2fd4f3e01bad39b1d1e351e2", &(0x7f0000661000)="51c34d4b9c6c646d4619bb6e7587335c530b8d63fb5ca2447257db55e1cfd3fe3eb7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000802000)=0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000b67000-0x53)=""/83) openat$autofs(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/autofs\x00', 0x200, 0x0) syz_emit_ethernet(0xda, &(0x7f000065f000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x2, 0x4, 0x0, 0x0, 0x94, 0x2, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x5, {0x1c, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x1, @broadcast=0xffffffff, @empty=0x0, {[@ssrr={0x89, 0x27, 0x3, []}, @ssrr={0x89, 0x7, 0xfffffffffffff000, [@local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x14, 0x100000000, 0x0, 0x5, [{[], 0x2}, {[], 0x8}, {[], 0x8001}, {[], 0x1}]}, @noop={0x1}, @timestamp={0x44, 0xfffffffffffffc73, 0x400, 0x3, 0x100000000, [{[@broadcast=0xffffffff], 0x10000}, {[@rand_addr=0x9], 0x2}, {[], 0xffff}]}]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x339]}) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000494000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00001d2000-0x150)=[{0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000117000)="e2b772587c2c50cefc077b62e8597bf174ed8043c32eba9c2155423dd880db0a648dbb541f09b925fb2fd892e35c0375ce4fdae410c339a225a19437221fd4cf95de6681608cdb", 0x47}, {&(0x7f00001a0000-0x47)="3cf3a694ce98097d2169c3cd0ac5f1d566a7f35cefcfb92c473e9f538261d13411f92d6536f9dc6994130aea37bdc226c0403a903325d591810a3db0227f4f207836a83bc32d39", 0x47}, {&(0x7f0000311000)="45a79a", 0x3}, {&(0x7f0000c87000-0xba)="3341e18424ccbd6a85fd0d019002375f986b8c36ce83b73c41cbad15fcae0eb9bd68ee299c02d80b6c2df3bdf55814604960c9894ad892b34c9f687315128ca29283110a0a29006daa048b870f1e1d9eb519131153f1fcdb508e9d8af4e6362728a435ba8b8eab32d2657ce6dfc59064947dc7670c544c84ca79b838434ec0fdaafea5bf3e977e4cccd7cae735cb2307a33d9e42b7bdbd2bc683ff26f7a75645fe67049abe8e6c1b12d261bb5bae27b93f5e7587372eb513ca88", 0xba}, {&(0x7f0000b90000)="1006079d333f51267c9b007d8ffc9b24048900ec38b853320e0586fa64a4b33e26e88adb2bdcf0e8d42403fc5773ff5a8ab0599c3360e2a03b9e0780d66e0c14036dc8bfce18245147a88606de4478347c22c71ff8c0b97ad684c119", 0x5c}, {&(0x7f0000535000)="190769a1d9a57f80d95203a1987f3e08cf05ef4a7a0452cf7b9e6afc31e514cc47fc0cd0697dbb807f0f0a6513cf003a7094e5fa0d38ec7bb61a23af62d70a8ae858f03336b2f63242986a30d53497c6a6aafbf30abf92e3ebe123ba11c1a5722cb0c68e6aeb37d08745259d438627ca3589601422f8a19955e157aa2373e304cc134be68e12034d409bd53eab6039", 0x8f}], 0x6, &(0x7f0000eb1000)=[@iv={0x28, 0x117, 0x2, 0x14, "80d3a391df2b97daa2d8052abd8e2d70632f4892"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x70, 0x810}, {0x0, 0x0, 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@iv={0xc0, 0x117, 0x2, 0xa5, "1cc31d2710ed919e1a35882ea23f35d138774f7494ee138629c9e60aff7c4ab44a14e85e23c7a7f4ea1aae7a4938d873f297522951e6223fc66e5fccb3e42d0614e5cf4c9e19c5533a4e6e92d3bca2a44e81e1521946ae21ea2e90a8ce299352a135940f06e508a7eac7cb9bdde5ffd82bd02928441875ec8fd7c855b9c22c09d2a8109f03859066e475f5cd66a14d9d083b9a1d2edf9eb972030f4441e5446e8c5e6d6ee0"}], 0x10d8, 0x80}, {0x0, 0x0, &(0x7f00009d1000-0xa0)=[{&(0x7f0000e29000-0xa7)="bb8eb0498a05fd0b9650b930a7ebabcb1ed87639a8d816b297a42464b891f954377f8dad03c83ee0e71c5a3244b82c1030c48eb3fae680a058a039e265a2fe90b12f132762516128f6f8e3fd4c8ae53ee09cd1e194901607b8cd84bbe5fb445c806c2c42c29e5e9012554e9d60a1da231493a77906aca3effe0a70047e427b79803431767f515b55e09341cec95116c7d59613ed55ddf1cb66db460aa765ccc546b5983e3a7aad", 0xa7}, {&(0x7f0000af2000)="7e77d12a3229205b971a726ab3de933d3e95aed48ee8edd043ca942007d86b5668831bc457b165eaf7f000f913d669cc66dbd30695908891ae8dff8dc1973082291622ac74fe511f3f15ca8c14faea504d8e633566e03f", 0x57}, {&(0x7f0000a55000)="d764499f44aec6a6c0d89d46c7886c34e31fd0c41ff5331a1c97a644530e6c0fbde4b876183737c4d07a621ef7601c6e6f9e63d96fd5b48a3fe8be773b1917e99a7c37653b72585fa552bd7bddcae57757e32497a33b3f83034ff257b3afb90c9693b0880e931cbd26d8d6dff9bc6c1bfc3f018c8baa76b7dbe6feee9e6718e4c1f72ec318cc15a79bf22a5b5df7ac9ae69a2e8bda6ed721856f7f15d2dfc0a7a754f7c7355372e209d3bf4f280b4bb84fa6b56e96b3490aa2829db54aaaa19b3499e892ba894af8e877471098eabe7e3bb653b48e41f60e5ba9dbb6d11930c7", 0xe0}, {&(0x7f0000ce8000)="", 0x0}, {&(0x7f000047c000)="dd27ab73e039db2f29043eccbb712e56506a65ee36b5bba5a2b979e1e0056bfbef451d9282d4a8a30027854386f276ea01e15f3c75fb0bab7489874bfe06c22d36aac9e3745085b2b21e1765d540ff6b9791fd951a8f727fe2a4beb44340e8ad569eff91d1", 0x65}, {&(0x7f000046b000-0x6d)="fee22de70feedcc379e9613530888a10426f5917fa3df7ca6e66465d30fa4c428162ca9c4bd4dc9e1ddaa389752e83b9b99bdb3b458ee0e56f3fc0b81ea35cd1c2a87e44bac3557cbd85eea57ee4e7b870194e73f366040f2cd9988d2b633af30b91d3de0e4b965eadb91da007", 0x6d}, {&(0x7f00002d2000-0xc8)="ddb21c884a593aa9ac0b38172b0e34097e2a5ff6996ceecb51bf097fa5cb56168c2148ffb9a89c800b0d721a08e976d998802a9f57d4498dffbfa786a77c10f7ee9b4fb1e885d859e9944ee3e04e28b56eee58cc3210b1b389ad13f969aaa007dda4dbd5f8d1603689d27478da655b5294964bbfe437c87136e7b535db353a12493f508bd7a6c8222e895ccf303222eaaa2027e4e078ea72a8f4b620851bc589eebfac35a34ce51d4455014caa05768976aea0814ad8da760342e9706479b8269b17adf2d3ff3a48", 0xc8}, {&(0x7f00009fe000-0x8f)="6d261b2303061bfe87295a35550997431a082397783e3247a2fd4688a27c8af4b09d52c2e5beb8bfe5e62e20dceb4887284ffab7e52b8f1a1ad41ae008799201bf71a3c3b10a26b1711e6aa33afc2ff723dba47155ba53911989b1ebed955a13a2779cfba05ed1986844276005394f5b5c58e36b4079c8622001dda675161d5bc61a99703804fc9326738d837de19e", 0x8f}, {&(0x7f000068a000-0x36)="69641dce30ee4001c888aaa0af62878092a61101279efc7591296e47433ef973726a5818024c6511ba73a7f1ac40a090bbf1c5dd7edd", 0x36}, {&(0x7f0000ee7000)="", 0x0}], 0xa, 0x0, 0x0, 0x4000040}], 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 06:49:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f00003ba000-0x5e)=""/94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000674000-0x18)={0x0, 0x5, 0x10, 0xc7e6, 0x80}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@rand_addr=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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r3}) fanotify_mark(0xffffffffffffffff, 0x80, 0x2, r1, &(0x7f0000002000-0x8)='./file0\x00') setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x4) fcntl$dupfd(r0, 0x406, r1) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x80000001f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x20007ff, 0x4b57e6552871b0aa) ioctl$KVM_NMI(r1, 0xae9a) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7465}, &(0x7f0000d52000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000054a000-0xa0)={r3, @in6={{0xa, 0x2, 0xbdd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x838e, 0x2de0a132, 0x7fffffff, 0x0, 0x4}, &(0x7f0000ac2000-0x4)=0xa0) listen$netrom(r0, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x82, "02a059108ef64345caf91ef68e5c14dce382e762559d41339a3e03d4c378981d3ffebb3ce0ee40570cdc94a964936c5d391f5d8da3de68faf6735b3fbc3871a478341569948d1882e486e55b1344c6d7fe6431fcea6b8f21f5454396ac30e2d69fe69cd32b63c554924008ea9d69063cf8c6a85d2e87d2eb3c4a46bd0d0bca8eb6b3"}, &(0x7f0000003000)=0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r3, 0x2}, &(0x7f0000003000-0x4)=0x8) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d62000)='limits\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00004f6000-0x6b)=""/107) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 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$nl_route(r1, &(0x7f0000c96000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) r6 = add_key$keyring(&(0x7f00000e0000)='keyring\x00', &(0x7f0000cfb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r7 = add_key$user(&(0x7f00007fb000)='user\x00', &(0x7f000073e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000067000)="f4", 0x1, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r6, &(0x7f000019d000-0x30)=[{&(0x7f0000840000)="a7862c8dcb", 0x5}, {&(0x7f0000ab5000)="5058ee25642426f824a09dc25dd5675782e3ea1ba46d783d9a0a1c2b186e6acde82176c05c7fd0fb11c629d6965c46e522b11d6680c041c5d83acc5ff138dc75", 0x40}, {&(0x7f0000035000)="d4da608fdce33fc89e19917c5dfbb70bea14504fc468b6d8834ca933fe2379a73dc0533079bfc6ecd4a93f4050fb127051a431dfd5310b22b05f512d8ba97e255b9d8975301cc810a9e25638d0bb09003a5ad3aad74f19a5b3a89849b2cf2855cf5f8ec8fda35d0f4e52406ced050e4fc47f6950d51bca0c0529392c0f020523ac6ad38b2cd770f2519918b7ebf986aebabacb3443cea9d8c97290efe18acc6929a145d68116c500f9241989e792306503068d08e6adb84f218b33c66712d75f5b775a52554f91446048ebc05392644a78f4bb4dac5ac5e9ab04d775d90e0633db8b5bd2cb6221f8f1c9d413a1c06eb5bf098d", 0xf3}], 0x3, r7) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/24 06:49:02 executing program 3: 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) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a6000-0xb8)={0x0, 0x1000, 0x9, 0x80000001, 0xb61e, 0x9, 0xfffffffffffffffb, 0x40d064ff, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x80, 0x1, 0x20}}, &(0x7f00000fb000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000afd000-0xa0)={r1, @in6={{0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1, 0x87, 0x2}, &(0x7f0000dae000)=0xa0) 2018/01/24 06:49:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000327000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb6000)={0x0, 0x7d, "df1c6bddbefab4e145dfa1b62412ac2cba6df47830736b7e4d30f57780258c2b9616529d24ba6719bbb19a131f3f4cf2b8167fb87b49061fdaba990a9a43b18999df3b075fac3728652424e9bd60b916c0ab54f7333b73550bc06458dad33a94fedea1cbc299991642b4e6ea66ca00eb1f8e7426253ef40d6cc2734d63"}, &(0x7f00004cc000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000a000)=@assoc_value={r2, 0x5}, &(0x7f00001be000)=0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00009c8000)=""/120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f00006d2000-0xf)=""/15}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000)=@req={0x5, 0x6, 0xffffffffffffff00, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f16000-0xe)='oom_score_adj\x00') pread64(r3, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) 2018/01/24 06:49:02 executing program 7: r0 = gettid() exit(0x400fffffffa) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000675000)='./file0\x00', 0x0, 0x20) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x240000, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000000b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000005000)="ad7130cf1687662c509b8e3933d9b1b4cd9fb6a36585bc5d076223b5a5e0c728605d6cb66bcfdab25144ea409dd0339741e5246a494a88d061195a0d166af00234bf6713b044e141ae423ff3", 0x4c}], 0x1, 0x0, 0x0, 0x4000}], 0x1, 0x20000000) ioctl(r0, 0x401, &(0x7f000000b000-0x1000)="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") r1 = syz_open_dev$dspn(&(0x7f0000009000)='/dev/dsp#\x00', 0x200000, 0x8000) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000f76000-0x1)=""/1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000000a000-0x2d)=""/45) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x2, 0x7f, 0x8, 0x5}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000008000-0xe8)=""/232, &(0x7f000000c000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000002000)="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") syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x9, 0x2) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f70000-0x8)={0x0, 0x0}) capset(&(0x7f0000582000-0x8)={0x19980330, r0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cc000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b17000)={0x0, 0x2}, &(0x7f000029d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000810000)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x52, 0x19, 0x8, 0x1f, 0x7f, 0x6, 0x10001, 0xfffffffffffffff7, 0x3, 0x5, 0x9, 0x10001, 0x0, 0x5, 0x6]}, &(0x7f0000e3e000-0x4)=0x108) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$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) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000017000-0xe)='/dev/admmidi#\x00', 0x40, 0x10000) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000016000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x1}], 0x80) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f000000a000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/24 06:49:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000d7b000/0x2000)=nil, 0x2000, 0x0, 0x8013, r0, 0x100000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d7d000-0x4)=0x4) 2018/01/24 06:49:02 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000072b000)={0x3, 0x4, 0x2, 0x5}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) r2 = getegid() r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000001000)=0x0) arch_prctl(0x1004, &(0x7f0000001000-0x90)="43e4018ac4d2bbaf4a34411ca9de2c0c185d83f60624c42b7deaf9d240c477fdcd88700c20de5080cf2cd6ffa792e5414b75518f2630ce3d0ddd3d9932e0cc6757f38d394eb9cf88d09c4e09f01da1f529d5a0a0a79f969b4ff371943d874b3d3ee00309b5c55995f38430cfc5e8b2f12b462232ee40e632726156ee0e224045bfd238b642c26a593e8ab88e3b62b629") getgroups(0x8, &(0x7f0000b91000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = getegid() setgroups(0x4, &(0x7f0000262000-0x10)=[r2, r3, r5, r6]) 2018/01/24 06:49:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f000013d000)={0x0, 0xfffffffffffffffc, 0x0, []}, 0x8) 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) epoll_create(0xffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a14000)='io\x00') ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/24 06:49:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x4000) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1e000-0xc)={0x0, 0x0}) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000c6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x800000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) eventfd(0x8) 2018/01/24 06:49:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) epoll_wait(r0, &(0x7f0000c74000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xffffffffffffffe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 06:49:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d34000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ede000)={0x0, 0x1ff}, &(0x7f0000665000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c41000-0xc)={r1, 0x6, 0x2, [0x9, 0xd]}, &(0x7f0000fdf000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) connect$inet(r2, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ac2000)='/dev/midi#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d82000)={0x9, &(0x7f00007c7000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000941000)={r2, 0x6, &(0x7f0000209000-0x18)=[0x100, 0x200, 0x80000001, 0xffff, 0x401, 0x50], &(0x7f0000710000-0x18)=[0x40, 0x6, 0x90, 0x5, 0x5, 0x3], 0x44, 0x7, 0xe39, &(0x7f0000ead000-0x1c)=[0x9c, 0x101, 0x2eb3, 0x0, 0x2, 0x7, 0x1], &(0x7f0000660000-0x18)=[0x2, 0xcb65, 0xfffffffffffffffa, 0xd3, 0x70, 0x5], 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000091000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00003fa000-0x6)={0x3f, 0x2}) 2018/01/24 06:49:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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) close(0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={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) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) dup3(r2, r0, 0x80000) seccomp(0x0, 0x9bff901a7b901914, &(0x7f000017f000)={0x6, &(0x7f0000a83000-0x30)=[{0x5, 0x6, 0x8001, 0x1b6}, {0xfffffffffffff000, 0x8a, 0x8, 0x9}, {0x7, 0x1000, 0xd51, 0x9}, {0x7, 0x10000, 0x0, 0xbef9}, {0x8, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x100}, {0x3d, 0x1786815c, 0x8001, 0x4}]}) 2018/01/24 06:49:02 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r0, 0x402, 0xff102306f4563067) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f20000-0x8)=0x0) [ 81.837615] x86/PAT: syz-executor7:13882 map pfn RAM range req write-combining for [mem 0x1d9670000-0x1d9671fff], got write-back [ 81.856450] QAT: Invalid ioctl [ 81.871113] QAT: Invalid ioctl 2018/01/24 06:49:02 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x1a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x94)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x300000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x94) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000011000)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 06:49:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0x38)=""/56, 0x38}, {&(0x7f0000004000-0x86)=""/134, 0x86}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x20) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) dup3(r1, r1, 0x80000) 2018/01/24 06:49:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fde000-0x8)={0x0, 0x0}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 81.884769] x86/PAT: syz-executor7:13892 map pfn RAM range req write-combining for [mem 0x1cf970000-0x1cf971fff], got write-back 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba0000-0xc)='/dev/autofs\x00', 0x42, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$vcsa(&(0x7f0000689000-0xb)='/dev/vcsa#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000abc000-0x6)={0x0, 0x0}, &(0x7f000083b000-0x4)=0x6) io_setup(0xc000000000, &(0x7f0000246000-0x8)=0x0) io_cancel(r4, &(0x7f0000f63000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6e5, r2, &(0x7f000075c000)="20926cd36811caa2fe5b538d51727bf83d6c2ef9975a3d8979aaf6160c477ad91fb65baa90897a5bd96e6181c8ccf8624c51421dac6a96965f6e9267d1fe194ee4dd72b5539295f2d1edf9575339aaf44162d9d6348952a46383416d65ec8182a2ef80bb98d3a4fb589c40f0afe9de04ee6c00ee9820e1bc420ce8b453efa2a8a1642b252b327d01cd0a375ea6b66ed2696383b161669041e86bdfdb790a81bb4543dd13e697e68bc2b93cc1f71368dd07041f90d0abeb3aa3c7c70dab1c3274816dbd1a18381feca9f4f7db0c0056916649a2d05e1a6097795d409ccdf477c11a17d0f6a240db7504ab18d9b9e70bf4", 0xf0, 0xfffffffffffffff9, 0x0, 0x1, r2}, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000538000-0x8)=@assoc_value={r3, 0x145a}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e77000)={0x0, 0x68, &(0x7f0000047000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b2000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000842000)={r5, 0x7}, &(0x7f00004dd000)=0xfffffd09) bind$netlink(r2, &(0x7f000080b000)={0x10, 0x0, 0x3, 0x80004}, 0xc) 2018/01/24 06:49:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800000000911, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xff)="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") clone(0x0, &(0x7f0000291000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/24 06:49:03 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(0x40000000015, 0x5, 0x0) mount(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f0000a1a000)='./file0\x00', &(0x7f000065b000-0x5)='vxfs\x00', 0x1080002, &(0x7f0000436000)="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") bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/24 06:49:03 executing program 2: clock_adjtime(0x6, &(0x7f000000e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x1}, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) [ 81.937311] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/24 06:49:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008ec000)=0x0) pipe(&(0x7f0000167000)={0x0, 0x0}) r4 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getresgid(&(0x7f00000cc000)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f00003a5000)=0x0) stat(&(0x7f0000941000)='./file0\x00', &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00001ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) dup2(r2, r1) linkat(r4, &(0x7f000015c000-0x8)='./file0\x00', r4, &(0x7f0000906000)='./file0\x00', 0x0) 2018/01/24 06:49:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000522000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f000008b000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f0000929000-0x43)="29dc2cc84e36862d3df0259eab87e525b41593c4cc567c2d703d85108e7f2a6b00155ba7e0f07f2b4aa2ff859a52994758236cea992305d79fa3ee54fafea9a8ff4665", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acd000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$dspn(&(0x7f000013e000-0xa)='/dev/dsp#\x00', 0x0, 0x0) timer_delete(0x0) set_robust_list(&(0x7f0000d26000)={&(0x7f0000f6b000/0x4000)=nil, 0x9, &(0x7f0000d26000/0x2000)=nil}, 0x18) 2018/01/24 06:49:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/checkreqprot\x00', 0xa0080, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000e17000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f000085b000-0x4)=0x18) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000000f000-0x4)=0xd8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x10000003, 0x7fff) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) semget(0x1, 0x1, 0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000022000-0x73)=""/115, &(0x7f0000026000-0x4)=0x73) 2018/01/24 06:49:03 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e81000-0xb)='asymmetric\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000929000-0x31)="18aa65c6cb8940b63e49878c2bad373d09c4e5d22601d47e3a1c1bab38d5316c54a92cb1728fed5ed94dab7741157a6771", 0x31, 0x0) keyctl$set_timeout(0xf, r0, 0x9) pipe(&(0x7f00005dc000)={0x0, 0x0}) r3 = accept4$packet(r1, &(0x7f0000e3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc1000)=0x14, 0x0) recvmsg(r3, &(0x7f00009ac000-0x38)={&(0x7f0000ade000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ab4000-0x10)=[{&(0x7f00006f6000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00009cf000)=""/173, 0xad, 0xb4}, 0x1) sched_rr_get_interval(0x0, &(0x7f0000cc3000-0x10)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) 2018/01/24 06:49:03 executing program 7: msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000002000-0x3)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) sendto$unix(r0, &(0x7f0000001000-0x64)="4d97d6d6a3554bb67a5d987019b8b5dccb8e4b593fab7332118c37c13381ebbdf3778acb1727c2a5416aa10f852e05a235e127eb886b22bae6eba111104b8188f8f5d1d78b1b95ea80b859dacf422cbbe3382b96c355b625bc197ac5558de8e9f1809fb7", 0x64, 0x20000010, &(0x7f0000913000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000609000)={&(0x7f00000ef000/0x1000)=nil, 0x1000}) r2 = memfd_create(&(0x7f00001af000)="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", 0x3) write(r2, &(0x7f000092a000-0xcc)="f660d593cf2ab8d5c8bda9911da40b7cfdbe0635739b5fc3f2af443588070bbf3dbe089c9967d33d208bc84dc0dd6b668ba9c0c9442fdb0882c022011eeb212acc79119ba8852d30011568e585edc11af1adf4a622345ee158976d398d848dab4a7c0df01a889d5d54e0abb44f406bb77479c2277de8d8ced1dd68b03b09a20a72f1bcf523dab778a1236282afe13705467cf195d217ff00c52460be593a7922b4c04bc3b57e8b16babc1fcee7c8d8ef7bd24242a36441150b77f60d2f7189fb30c1007244a211e86d57b4de", 0xcc) fcntl$addseals(r0, 0x409, 0x1) 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x80a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e82000-0xb)='/dev/adsp#\x00', 0x8, 0x20000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000921000)=0x4) readahead(r0, 0xccd, 0x4e10) syncfs(r0) 2018/01/24 06:49:03 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000e4e000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00009a0000)=[], 0x0) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000046e000-0x10)={&(0x7f00007d5000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b5000-0x20)={r0, &(0x7f0000a25000)="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", &(0x7f0000967000-0xa)="73acb30cc9b6f6041f18", 0x3}, 0x20) pipe2(&(0x7f0000c5a000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000aae000-0x1)={0x6}, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'sha256-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r3, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000086c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000eb5000)={0x0, 0xd8, "df0fbca203a4ca659f1c16181c592989b7c6e045dcfc356727546e9bdce72a466fba850d5972704306e069ac964d96f685e18d4888091dd1a522e54cee6e961e6bb8e9e7c684c6421e2634a1b58ffd530e21153a78f2848b43bff426ef6932c8a50e9576ce66224a1b4b713ee2bc1f3eb090931e9b43924df0343a339e4c228affac6d78863ca6577a029ba2a5df8ba86db7379ba5dfe67b07f0696e4936e8b543223cf099375ea5ee223be2a028d9b80d540326a19251e2b56d3d3d8a24d15c05eb3912ed7917f5e7821847e462cc76daa0991d636ba13f"}, &(0x7f000036b000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000905000)={0x100000000, 0x4, 0x1, 0x6, r1}, &(0x7f0000d35000)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078d000)='/dev/vga_arbiter\x00', 0x10800, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000c53000-0x118)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) 2018/01/24 06:49:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00004ca000-0xd)='/dev/usbmon#\x00', 0x7f, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00002ae000-0x2e)=""/46, &(0x7f0000766000-0x4)=0x2e) 2018/01/24 06:49:03 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe9000-0x1c)={0x0, 0x14, "13640218e4043ae890a97dcc97aae2bc615f0c59"}, &(0x7f0000fe8000)=0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe9000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/01/24 06:49:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000637000)={0x10, 0x0, 0xffffffffffffffff, 0x20}, 0xfffffffffffffead) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0xb1) r1 = syz_open_dev$vcsn(&(0x7f0000870000)='/dev/vcs#\x00', 0x5, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000c98000)=""/107, 0x6b) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032e000-0x9)='/dev/ppp\x00', 0x105000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000309000)={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x7c6e, @loopback={0x0, 0x1}, 0x200}, 0x6, [0x5, 0x81, 0x9, 0xffffffff, 0x960000, 0x81, 0x5, 0xe8]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000094000-0xf5)=""/245) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000062d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@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$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007fe000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000054b000)={{0xa000000000000000, 0x200000004, 0x7, 0x200, "df86927d63d899c006ea4de3269899037aaf6f23ee0ce96ae033eea9c68844a6d7b6b56f3decdb4821d14802", 0x7f}, 0x0, 0x0, 0x9, r2, 0x2, 0x10004, "9d9478c457ed2de6fcae9182df16a1b82026bf1c8ecadf0b6ee6ad895e7b38ae8bc19a99325413c3acdf47566faa1a4324d9db1d4f5310e80305b8a6f0661035", &(0x7f00008fa000-0x1b)="7573657226267b6e6f64657624235d43df76626f786e6574312800", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x0, 0x96, 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]}) 2018/01/24 06:49:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000331000-0x7e)='_', 0x1, 0x8000, &(0x7f0000440000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[], 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$rds(r1, &(0x7f00005e6000-0x38)={&(0x7f0000b0c000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b4000-0x60)=[{&(0x7f0000bcc000-0x48)=""/72, 0x48}, {&(0x7f0000276000)=""/87, 0x57}, {&(0x7f0000de9000)=""/186, 0xba}, {&(0x7f00009c2000-0x36)=""/54, 0x36}, {&(0x7f0000321000)=""/167, 0xa7}, {&(0x7f0000824000)=""/118, 0x76}], 0x6, &(0x7f0000b4e000-0xd0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f000096c000)=""/194, 0xc2}, &(0x7f0000656000)=0x0, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000723000-0x85)=""/133, 0x85}, &(0x7f00006e3000-0x1)=0x0, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x40, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x1ff}, &(0x7f0000ecb000)=0x1, &(0x7f0000c03000)=0xddb, 0x6, 0x1, 0x90, 0x142, 0x0, 0x7}}], 0xd0, 0x4000004}, 0x0) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x7ffb, 0x40000200000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002d3000)={0x12, 0x22b, &(0x7f0000fb2000)=""}) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000098a000)='./file0\x00', &(0x7f000095a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000467000-0x4)=0x0, &(0x7f0000d62000-0x4)=0x0, &(0x7f00000be000-0x4)=0x0) chown(&(0x7f000062c000-0x8)='./file0\x00', r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000afd000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 06:49:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000015000-0x6)={0x0, 0x80000000}, &(0x7f0000015000-0x4)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000015000-0x12)={r3, 0x20, 0x5, [0x8ff, 0x7, 0x584, 0xda6, 0x5]}, 0x12) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000000a000)=0x5, &(0x7f0000001000-0x8)=0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='tunl0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000a01000)={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) write$selinux_access(r1, &(0x7f000030c000-0x33)={'system_u:object_r:etc_mail_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x30, 0x0}, 0x33) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/24 06:49:03 executing program 3: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x6, 0xe3f, 0xffffffffffffff01, 0x7, 0x7, 0x1, 0x5d2, 0xfffffffffffffffc, 0x6, 0x8, 0x4, 0x39f6}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x6, 0x200}, 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x23)="") 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000d49000-0x40)=[{&(0x7f00003f0000-0x57)=""/87, 0x57}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000724000-0x14)={0x0, 0x2, 0x7, 0x304b05ebbc7306d2, 0x1}) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$llc(r0, &(0x7f00002a4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000422000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a49000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0xfffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x10e, 0x4, "8d3d"}], 0x18, 0x0}, 0x0}], 0x0, 0x24048883) fcntl$getownex(r1, 0x10, &(0x7f00008d6000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getitimer(0x1, &(0x7f000096c000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400, r1}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xc}], 0x30) openat(r0, &(0x7f0000e8e000-0x8)='./file0\x00', 0xa2080, 0x40) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000940000)='/dev/input/mice\x00', 0x0, 0x90000) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000919000)=""/154, 0xaf) 2018/01/24 06:49:03 executing program 3: sigaltstack(&(0x7f0000afe000/0x1000)=nil, &(0x7f00008ad000-0x8)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000-0x560)={0x6, {{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, 0x9, [{{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]}, {{0x2, 0x3, @rand_addr=0x400, [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, @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]}, {{0x2, 0x2, @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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}]}, 0x560) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000008000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@generic="4636864da568e96bc265929b89c9806d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:03 executing program 1: 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) shmget(0x1, 0x3000, 0x1, &(0x7f00007e2000/0x3000)=nil) r3 = fcntl$getown(r2, 0x9) fcntl$lock(r1, 0x10000000000000, &(0x7f0000dc9000-0x20)={0x2, 0x3, 0xfff, 0x5, r3}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000a33000)=""/126) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00007cb000-0x1)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00006ad000-0x37)="be9bde378eaad4f5f87ed2b4cad0548c4da381dd845b3ea2c56eaa9f79cc56d3b88dfec78fa5bef46d1f58e7010a0b60755de1eeb6dd64") 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00001b1000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000340000-0x4)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000081f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000908000-0x18)={r2, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000f8b000/0x4000)=nil, 0x4000, 0x2000004, 0x40010, r0, 0x0) keyctl$session_to_parent(0x12) r5 = mmap$binder(&(0x7f0000183000/0xc00000)=nil, 0xc00000, 0x0, 0x40010, r1, 0x0) r6 = mmap$binder(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x0) inotify_init() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000019000-0x30)={0xcc, 0x0, &(0x7f0000325000)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000de5000-0x18)=[@flat={0x77682a85, 0x10b, r4, 0x4}], &(0x7f0000770000-0x8)=[0x28]}, 0x3}}, @exit_looper={0x630d}, @increfs_done={0x40106308, r5, 0x3}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000ce0000-0x60)=[@fda={0x66646185, 0x3, 0x1, 0x10}, @flat={0x73682a85, 0x0, r6, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00008bd000)=0x0, 0x1, 0x3, 0x3e}], &(0x7f0000d2e000-0x10)=[0x38, 0x78]}}, @release={0x40046306, 0x3}, @increfs={0x40046304, 0x0}], 0x93, 0x0, &(0x7f0000918000-0x93)="db78effdaaff25903b14a6233c193b866020453d775a842307516ecdc0abd992de5c85aab0891ff04508d4ad1525bd9323afede4f1390aeb3ba342ad6503698e278bbe2cd9cce24351c64c971f17b636cab0f444575dfe99e45e924db19a3bccbbc993826f7d4903509da7db620cf112be10a32219b73ef12656a69c3bb3ca249506ed2e547a8b000b4a740d871e04743bc532"}) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008ad000)={@generic="04f7b7978c620d5f2d33b227d92e3805", @ifru_map={0x19, 0x2, 0x400, 0x5, 0x1000, 0xff}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) [ 82.400674] binder: 14027:14028 ioctl c0306201 20018fd0 returned -14 [ 82.430181] device eql entered promiscuous mode [ 82.441709] binder: 14027:14028 ioctl c0306201 20018fd0 returned -14 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000a000)={0x0, 0x66, "eac7a70862b1ee66c3345894177a7dfaa9d7062d8548ef95108761cc3f8d6c50162cf8a4f4df32027f808933c116fa75bec6f9a27d1c66b6b27e000b1a0b58e88847c8fe6918c8c7b66691904e7a6db32b927fa2e65944be49d178fd35623bccd2b12e818c31"}, &(0x7f000005d000)=0x6e) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000058000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000005e000-0x8)={r3, 0x7ff}, 0x8) 2018/01/24 06:49:03 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) syz_open_dev$amidi(&(0x7f000000a000-0xc)='/dev/amidi#\x00', 0x6, 0x30000) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f000000b000-0x4)=0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/24 06:49:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) fchdir(r0) r1 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r1, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)="", 0x0}, {&(0x7f000076d000-0x70)="ff", 0x1}], 0x2) 2018/01/24 06:49:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000971000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0xef95ceedb8a244f5, &(0x7f00006c4000-0x62)=""/98, 0x62) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003a4000-0x4)={0x0}, &(0x7f0000215000-0x4)=0xffffffffffffff83) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000000103) r2 = accept$inet(r1, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/24 06:49:03 executing program 7: 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, 0x513, 0x0, 0x0, 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$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00003a8000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8b000-0xb)='/dev/hwrng\x00', 0x100, 0x0) bind$inet6(r1, &(0x7f0000a87000)={0xa, 0x0, 0x38c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf2}, 0x1c) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003b8000-0xa)='/dev/dsp#\x00', 0x3, 0x800) sendto$ipx(r1, &(0x7f0000dc1000)="cb", 0x1, 0x0, 0x0, 0x0) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0xfffffffffffffcb0) 2018/01/24 06:49:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001a8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000077000-0x110)={{0x1f, 0x1, 0x1c00000, 0x7ff, "659fb90985e0a2ee36ad98f1c0865f11cc73766ce0762c50ce2f50eb64d5a0c72bc16f94c41ca173dcf1c662", 0xfffffffffffffff7}, 0x0, 0x0, 0x0, r3, 0x0, 0x0, "5d268f80dcfafe190c4ccecfb22b88a937c3a8cb8fa0bff40345075d1c8efc70901ac288bfc8ce20b3e729d914ba3272ae6f15da8642985afc005ddade756194", &(0x7f00001e3000-0xa)='mime_type\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x9, 0xff, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0], 0x0, 0x300}) socket$inet6(0xa, 0x0, 0xff) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x3, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000720000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ca4000-0xc)={0x0, 0x2, 0x20}, &(0x7f00004a6000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a33000)={r6, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xdcb}, &(0x7f0000e6f000)=0x98) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 82.463113] device eql entered promiscuous mode 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ab8000-0xb)='/dev/adsp#\x00', 0x9, 0x101100) accept$packet(0xffffffffffffffff, &(0x7f0000301000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006a7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000802000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c29000-0xf)='/dev/sequencer\x00', 0x80100, 0x0) syz_open_dev$dspn(&(0x7f0000d0b000)='/dev/dsp#\x00', 0x9, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000094a000)=0x0) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00009ed000)=0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2d000-0x1c)={&(0x7f0000c24000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000092f000-0x8)={&(0x7f00001d4000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/24 06:49:03 executing program 3: socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000aee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d65000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0xfffffffffffffffc, 0xde2c, 0x43, 0x0}, 0x14) prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) 2018/01/24 06:49:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00009fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000676000-0x4)=0x32) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000022d000)={0x0, 0x1, 0x783, 0x8, 0x878, 0x9, 0x2, 0x3, {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]}, 0x6, 0x3, 0x7fffffff, 0x0, 0xfffffffffffffffc}}, &(0x7f0000a54000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000606000-0x8)={r1, 0x5720}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df8000-0x9)='/dev/vcs\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f0000ed5000-0x6)={0x1f, 0x9, 0x3}, 0x6) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f000027c000)=""/21) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/24 06:49:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r0, 0x5421, &(0x7f0000556000-0x8)=0x5) 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) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) rt_sigreturn() ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = semget$private(0x0, 0x3, 0x80) semctl$GETPID(r1, 0x0, 0xb, &(0x7f00006f5000)=""/255) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/rtc\x00', 0x20400, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000d6b000)=0x1b89, 0x1) 2018/01/24 06:49:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f0000a29000)="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", 0x4e5) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/dsp\x00', 0x8000, 0x0) syz_open_dev$usbmon(&(0x7f0000121000-0xd)='/dev/usbmon#\x00', 0x49, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f27000)=0x6, 0x4) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x100000000, &(0x7f0000072000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ad000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r1 = memfd_create(&(0x7f00003e3000-0xc)='proc@loeth0\x00', 0x2) bind$inet6(r1, &(0x7f0000256000-0x1c)={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 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(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000000d000-0x4)=r0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getdents(r0, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000011b000)='/dev/qat_adf_ctl\x00', 0x682002, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000a24000)={0x3, 0x0}) 2018/01/24 06:49:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000754000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00002cc000)='cifs.spnego\x00', &(0x7f0000f7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c4000)="876e7fd4d2c54a501b1cbc5033ba798d318c1b5570ee0b5642506dde20a34c8b4fa6c27ea2871ddd57e7d9f921a004c532e446a04ba11fe2a69916a19e11be995a59c84f7017820fe9fc506e5fd0dc0b0e12610ba67273702c8490e02fe9b385e673f09483f84cd9690656a06bdad3180a7fd77cab5ef96fcb731919eaa4", 0x7e, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000e74000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00004f3000-0xd)='/dev/dmmidi#\x00', 0xa61b, 0x630000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000098a000-0x158)={0x7, 0x0, [{0x7ff, 0x2, 0x0, 0x0, @irqchip={0x8, 0x80000000}}, {0x100000001, 0x1, 0x0, 0x0, @adapter={0x8001, 0x2, 0x7, 0xf2f8, 0x9}}, {0x800, 0x1, 0x0, 0x0, @irqchip={0x100, 0x2}}, {0x1, 0x4, 0x0, 0x0, @sint={0x7, 0x1}}, {0x80, 0x2, 0x0, 0x0, @sint={0x7, 0x4000000000}}, {0x401, 0x4, 0x0, 0x0, @msi={0x9, 0xd0, 0x9e}}, {0xe321, 0x3, 0x0, 0x0, @adapter={0x482, 0x0, 0x2, 0x80000001, 0xd}}]}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/24 06:49:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1, 0x301100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/audio\x00', 0x2a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000001000-0xb)='&mime_type\x00') ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000623000)='/dev/cuse\x00', 0x10000, 0x0) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000000)=""/193) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) recvfrom$llc(r3, &(0x7f0000002000-0x219)=""/4096, 0x1000, 0x43, &(0x7f0000002000-0x10)={0x1a, 0x18, 0xb7, 0x0, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000002000)="760616b453d86e5906d05691bc5f950ae236952d379832606229fc38cad5083d98962f203cb13588b9d22cacc948a8c1881cb35c03f53f45c4a94bfbff86e65b5faaf336ebf5080c76779b0092c8bf018c65b7ffacb73760610c03880c03941e6b875e469498795498234a2da1f62d784ab5ceed179ffa9643ae9b72aa502bb2608918604fc01188ece0cda87d68de69a1228586bc96d90da6c13d754e00114fe6a7396064619d241226099f5b60d1bfa45c6e87c25d33c2cca7b9e3179e51a6eea018f63e24b0250ab423d0dd0a322571e71d8faf8dba74d52ef6016f5273243cf1b52187c762aaeab2d27d8c0ec732c6aee0ee34737b07", &(0x7f0000001000)=""/100}, 0x18) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000)={0x8001, 0x5}) tgkill(r4, r5, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000cb8000-0x8)='./file0\x00', 0x801, 0x20) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00005d7000-0x10)={0x2, &(0x7f0000a47000)=[{0x3, 0x1}, {0x5, 0xb1}]}) r7 = socket(0xf, 0x402, 0x0) write(r7, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) write$sndseq(r0, &(0x7f000066d000-0x180)=[{0xc7b, 0x6, 0x2, 0xffffffffffff5133, @tick=0x0, {0x1000, 0x7}, {0x3f, 0xab8e}, @note={0x4, 0x4, 0x6, 0x3f, 0x80}}, {0x6, 0x5, 0x8, 0x2, @time={0x77359400, 0x0}, {0x100000001, 0x8}, {0x9, 0xae}, @addr={0x2, 0x24}}, {0x0, 0x80000001, 0x3f, 0x2, @tick=0x5bd1dea1, {0x9, 0x2}, {0x10001, 0x8}, @raw8={"7dc2236862f61d16f8622092"}}, {0x4, 0xd4f, 0x9fd, 0x100000001, @time={0x0, 0x0}, {0x1, 0x80000000}, {0x1ccddf, 0x48e1}, @time=@tick=0x2000000000000000}, {0x80000001, 0x0, 0x7d32, 0x0, @tick=0x3, {0x1, 0x10000}, {0x0, 0x3}, @time=@time={0x77359400, 0x0}}, {0xffffffff, 0x43eb021b, 0x400, 0x28a, @tick=0xff, {0x0, 0x1}, {0x4, 0x100000000}, @control={0xfffffffffffffff9, 0x2d83, 0x7}}, {0x4, 0x0, 0x80, 0x3f, @tick=0xe52, {0x1, 0x80008000000}, {0x80, 0x2}, @quote={{0x8, 0x1}, 0x3, &(0x7f00000b1000+0x5c8)={0x80, 0xa5c1, 0x6, 0x2, @tick=0x7, {0x0, 0x7}, {0x800, 0x4}, @addr={0x1, 0x8}}}}, {0x6, 0xfffffffffffffff8, 0x5, 0x2, @time={0x77359400, 0x0}, {0x3, 0xd52b}, {0x4, 0x68}, @control={0x4, 0x9, 0x80000000}}], 0x180) 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) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x300, 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) 2018/01/24 06:49:03 executing program 4: 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) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2c46, 0x8000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f8b000-0xc)={&(0x7f000022a000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = syz_open_dev$midi(&(0x7f0000853000)='/dev/midi#\x00', 0x0, 0x101440) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000e69000-0x24)={0x7fff, 0x0, 0x9, 0x4, 0x80000000, 0x7, 0xfff, 0x5b4a39ca, 0x7, 0x3936, 0x2, 0xf4e}) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 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) accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/24 06:49:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c77000)=@add_del={0x2, &(0x7f0000e9a000)=@common='syzkaller0\x00', 0x0}) [ 82.706401] binder: 14097:14100 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 82.719448] binder: 14097:14100 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/24 06:49:03 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000009000-0xcc)="56a051dda0ec8445135bbe70fcd1ab79eaba9fa84b93e9b20dd38f343dbdf93ff3f48c4fbdbb206b832cf74464dd0736d95c281eeca8dcff619c87f01d7b68183da2c9b12ab5aa76ed79e5e789c496f3a3994844588708a066856ce79c38a11d4794ec488cc5c7a4d2856da8df340143c577d412e82329edee0a374d1328cb9af284fa34f86d63d2b6d300d02e3e7d439a61106434e9f16f0ca722f6eb50b90f18d0091ff2226bd494ca6e797af37bb42b242173792e38e541f0809010a2d881167222c918f0c656e52ea005", 0xcc) ioctl$KVM_RUN(r1, 0xae80, 0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/24 06:49:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) eventfd2(0x10001, 0x80001) 2018/01/24 06:49:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e72000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r0, r1) seccomp(0x1, 0x0, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$void(0x20) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00006b2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee2000)=0x10, 0x800) socketpair(0x4, 0x6, 0x4, &(0x7f000084e000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00001f1000)={0xc, 0x7f, 0x3, 0x4, 0x15, r3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)=0x14) getpid() mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000fa5000)='./file0\x00', &(0x7f00005b6000)='befs\x00', 0x4, 0x0) 2018/01/24 06:49:03 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000+0x632)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000028000-0x1)=0x0) 2018/01/24 06:49:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f000098b000)=""/4, &(0x7f0000000000)=0x1) close(r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000659000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000a3a000)='/dev/input/mouse#\x00', 0xffffffffffffffc1, 0x80) recvmsg$netrom(r2, &(0x7f000063b000)={&(0x7f0000a36000-0x48)=@full={{0x3, {"fab5acb6a25680"}, 0x4}, [{"ef1d19cef1212b"}, {"381719982324d6"}, {"61ce939c925191"}, {"54bfda2a6ecfb2"}, {"7ac5b8812a908f"}, {"01bcc78b198ea6"}, {"3715e57a2a93b4"}, {"28cf5082de2015"}]}, 0x48, &(0x7f0000286000)=[{&(0x7f0000919000)="7acf27fde2db9b67fe2499f0bf82193ba023aa14e01abad1483433b4afa8a738edfa97401772c34fed6e9801638038d6bafd6c49d2337bbe83dac9b07aeb0f9beb681f296f062a3805a5019e6d096fe3798d11a4feb078ed487bc94e0ce7fb780d520430281e62dac1eeee4423d87bbe0b7fb607f699af", 0x77}, {&(0x7f000022e000)="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", 0xfa}, {&(0x7f000064d000-0x6f)="e41479f0a93da2215e4c7d01252293cc8b27d4192b4f5cf67fcdcb19c959a880ab5e15ea3ecfad789d934545158633f30679d3853364ae8bf29bcac37f0bbd600a394e6fdfc19297b7215625a9cd8a213f361b806e43f977c54083df328415b224a0f2f58b6732876a658e7b7075e0", 0x6f}, {&(0x7f0000b85000)="74ed6f8ebf6a653b0c30d9f902651599dfdf1a", 0x13}], 0x4, &(0x7f0000fb7000)=[{0x20, 0x115, 0xcec4, "2f01a44826cb73c7bbbd"}], 0x20, 0x800}, 0x10000) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf0000-0xc)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @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, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0x529)='/dev/ptmx\x00', 0x10001, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f00000af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x19)='-&[vmnet0keyringvboxnet0\x00', 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000250000-0xa)='blacklist\x00', &(0x7f0000987000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000027000-0xa)='encrypted\x00', &(0x7f0000883000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005b2000)="", 0x0, 0xfffffffffffffffd) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000029000-0x30)={@ax25={0x3, {"410ac652bc8699"}, 0xfffffffffffff800}, {&(0x7f000002a000)=""/225, 0xe1}, &(0x7f0000028000)=0x0, 0x40}, 0x30) 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6d, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$inet6(r0, &(0x7f0000c1a000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000a89000-0x4)={0x1, 0x4, 0x3, 0x0}) 2018/01/24 06:49:04 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000938000)='/dev/usbmon#\x00', 0x9, 0x8840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x1)=0x0, &(0x7f00000ab000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00005d7000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000e7d000)="", &(0x7f00001d0000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4d000-0x4)=0x0) timer_create(0x5, &(0x7f0000cf5000)={0x0, 0x28, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000)=0x0) timer_create(0x7, &(0x7f0000bde000-0x60)={0x0, 0x14, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000524000)=0x0) timer_gettime(r0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 06:49:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009c2000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000d5f000-0x4)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000920000)='/dev/amidi#\x00', 0x1000, 0x404001) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f34000-0x4)=0x8) ioctl$sock_ifreq(r1, 0xaa7e21e99f094dd0, &(0x7f0000825000-0x3f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000c6e000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00001f6000-0xb)='/dev/mixer\x00', 0x48400, 0x0) sendmsg$rds(r5, &(0x7f0000d06000-0x38)={&(0x7f0000b57000)={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf7000-0x30)=[{&(0x7f0000c0c000-0xed)=""/237, 0xed}, {&(0x7f000031c000-0xf0)=""/240, 0xf0}, {&(0x7f0000881000-0x9c)=""/156, 0x9c}], 0x3, &(0x7f0000faf000-0x78)=[@rdma_args={0x48, 0x114, 0x1, {{0x101, 0x6}, {&(0x7f000021b000-0x89)=""/137, 0x89}, &(0x7f0000aef000)=[{&(0x7f00002b7000)=""/2, 0x2}, {&(0x7f0000034000-0xd8)=""/216, 0xd8}, {&(0x7f000088e000-0xc7)=""/199, 0xc7}], 0x3, 0x38, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000c5000)=""/86, 0x56}, &(0x7f0000c7b000)=0x0, 0x48}}], 0x78, 0x4040000}, 0x80) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r6 = syz_open_dev$mice(&(0x7f0000794000-0x10)='/dev/input/mice\x00', 0x0, 0x80) epoll_pwait(r6, &(0x7f0000463000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000265000)={0x401}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000beb000-0x2)={0x1, "b2"}, 0x2) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000585000-0x60)={0x0, 0x0, 0x3, @thr={&(0x7f0000d5d000)="", &(0x7f0000084000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000)=0x0) timer_gettime(0x0, &(0x7f00006cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00003e0000)='./control/file0\x00', 0x40) r2 = inotify_init() dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/24 06:49:04 executing program 3: membarrier(0x1, 0x0) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f95000-0x4)=0x6, 0x4) 2018/01/24 06:49:04 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") statfs(&(0x7f00005d4000)='./file0\x00', &(0x7f0000dc4000)=""/216) r0 = syz_open_dev$midi(&(0x7f0000630000)='/dev/midi#\x00', 0xffffffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x3, 0x400, [{0x4, 0x0, 0xfff}, {0x6, 0x0, 0x6}, {0x100000001, 0x0, 0x80000001}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000)={0x1, 0x1, 0x4, 0x2, 0x3607}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000-0x38)={0x3, 0x0, [{0xc0011bff, 0x0, 0x1113}, {0x0, 0x0, 0x5}, {0xb3c, 0x0, 0x5}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0x430)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00003d0000)={0x4, 0x1, 'client0\x00', 0xffffffff80000004, "cdf3d3f1a17d71ff", "2e19be1031926df865662a5daa641c959f36170225458fb25850e0ca007532c3", 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:04 executing program 5: mlockall(0xffffffffffffffdb) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d11000+0x25a)='/dev/mixer\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x8, &(0x7f0000000000)={0x100000000, 0x2}) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e7a000)=""/21) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e7d000-0x9)='/dev/sg#\x00', 0x100000001, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e7c000)={0x9, 0x660d7a8c, 0x5, "832aba7933f3", "fdefa63dbef0145a1490c6378156232d"}) 2018/01/24 06:49:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000776000-0xc)='/dev/random\x00', 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init() 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$usbmon(&(0x7f0000fa8000)='/dev/usbmon#\x00', 0x800, 0x101000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000399000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1d, 0x0, 0x0, 0x0, 0x4000000000000000, 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$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000052000)={0x8, 0x1, 0xffffffffffffffb2, 0x8000, "11a68b51fe5654136f851c8580f0414243693c5e59e799d0f5bf56cfec8f87289ffb7ccf05c7c0148da1bb11", 0xfffffffffffffff8}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000057b000-0x4)=0x0) 2018/01/24 06:49:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000c64000)="6a3a22540541f68680aa51f300dfec8c2c145a1e8786ce6cd552f2ca57c73791d3644c50aaa7aaecf492c83b85ffeb434676377004936e866586f7031f6e5a46eeb4cdf963cce052774d0b328d905081ffed754b938568deb410fea4856df90184e3b50c7a5f77998e51d00c653230840d35afbe43c177523c4f885855cafe12c0fc3c0061854fc12e2020706239c5458fdea322782ce25e2e510b34ff68a3820ad08a871265ae2e4018559a33936e3567bb4f34a93f22dbf347e1c81ed64525d339a212bfb1d11958e4fb42502d4575826aa7c3325b8b33002440b42a61db0f663f", 0xe2, 0x20000005, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) read(0xffffffffffffffff, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") socketpair(0x0, 0x6, 0x8, &(0x7f0000914000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000c04000)=0x7, 0x4) close(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000854000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000042e000)=0x0, 0x4) setns(r1, 0x40000000) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) pipe2(&(0x7f00009e4000)={0x0, 0x0}, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000efc000-0xa1)={r1, r2, 0x7f, 0x1, &(0x7f000012f000)="", 0x7, 0x502, 0x1, 0x100000000, 0x0, 0x0, 0xb9c, "a5b92e9039bab457c710f20f322b115848a1aea469c6efae4105e6476ff94c340af76aceb641033c53fe050daf50e82423e6d04e3175f593befae8200db4360a21ed7bb70812e27aaf0ff203365f7f815ee6825b19d5520fb8db4ba5c1813756f31999023c38c1540f645ed48d3ad8bdf12b5890e3b18537f6"}) openat$vnet(0xffffffffffffff9c, &(0x7f0000062000)='/dev/vhost-net\x00', 0x2, 0x0) close(r5) 2018/01/24 06:49:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2000000000803, 0x100000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000030e000)=0x0, &(0x7f0000454000-0x4)=0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f43000)=0x7) 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, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fb4000-0x4c)={0x8000, 0x6, 0x6e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = creat(&(0x7f0000fa8000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001d5000-0x8)={0x0, 0x6b10572f}, &(0x7f0000e04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000476000-0x10)={r4, 0x8, 0xa, 0x4}, 0x10) dup2(r2, r1) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000446000-0x4)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x400, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000522000-0x42)="077595d5e39ee5b3b60ced5c54db37c594f439db10d44e532fffffc876e914a0f8", 0x21) 2018/01/24 06:49:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003e5000-0x10)={0x12, 0x1000, &(0x7f0000dfc000-0x1000)="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"}) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/01/24 06:49:04 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000447000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0xe)='wlan0security\x00', 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2) clock_nanosleep(0x0, 0x1, &(0x7f0000c8b000-0x10)={r1, r2+30000000}, &(0x7f00004e7000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000001000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002c6000)='./file0\x00', &(0x7f0000463000-0x44)={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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f0000002000-0x18)=[&(0x7f0000f0a000/0x2000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x1000)=nil], &(0x7f0000001000)=[0x1, 0x7, 0xa0, 0x4], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x6) sendmsg$nl_netfilter(r0, &(0x7f00009a7000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200a5000}, 0xc, &(0x7f0000000000)={&(0x7f000096f000-0x1020)={0x1020, 0x2, 0x8, 0x10, 0x5, 0x1, {0x0, 0x0, 0x1}, [@generic="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", @typed={0xc, 0x4c, @uid=r1}]}, 0x1020}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}], 0x6, &(0x7f0000000000)=""/82, 0x52, 0x7}, 0x18585cb5da6176b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000015000)={@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]}) pipe(&(0x7f0000198000)={0x0, 0x0}) accept4$inet6(r4, &(0x7f000075d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f18000)=0x196, 0x80000) sendto$packet(0xffffffffffffffff, &(0x7f0000d24000+0x8a2)="a80232b86d1cb01229c9b1844c43db965e7658a3a3467fcfc9f3b864df666205d3ef02eafc423e7762a0abc686a37003d7c3c1de332cfcbfa55d718381d511e9384dde82e1687e7f472447590f112b673b58e783db43c9f2cacb5042d803a8c245ea2a80d84594c452c8fedea936019bfd53787e5d65d245e6b81118ed055c76e6bc504c872ef030aa91", 0x2e3, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="907011f3a1da", [0x0, 0x0]}, 0xfffffffffffffcd1) 2018/01/24 06:49:04 executing program 1: clone(0x8000000, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") getpeername$packet(0xffffffffffffffff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004e4000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000fdb000)=r1) r2 = add_key$user(&(0x7f0000047000)='user\x00', &(0x7f0000820000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000307000-0xa4)="2c79d2994c71ffcac75aeeac41926c0c3338c0e3f17b27e25328762bea1830c8181990152740bfb963cf1d1d231a267b21f6dc9acff74452040359291128bd127c03c7bb44f16c6658dc8bf6933cc7f34ef325565e35f9057f0f14cfe83781969019da78a36c592dcc5a558504bc0e6bf894898d6d45e761818cb55b79fc41cf636fd1e96f35b72626bcb0cc28fc41564d5ce2e2459271616eb7a2bd31e17bbbe9dfad6c", 0xa4, 0xfffffffffffffffd) r3 = request_key(&(0x7f000015b000-0xc)='cifs.spnego\x00', &(0x7f000057d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014e000)='/selinux/avc/hash_stats\x00', 0x0) keyctl$negate(0xd, r2, 0x9, r3) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r4, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) 2018/01/24 06:49:04 executing program 7: r0 = syz_open_dev$audion(&(0x7f000048a000-0xc)='/dev/audio#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000083000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x140, &(0x7f0000000000)={0x4, 0x8f, 0x1, "ac890cb5b8c8", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x6]}, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8b6, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff557, 0x9, 0x277, 0x8, 0x84}, 0xa0) 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) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000003000)={{0x0, 0x4}, 0x2a}, 0x10) getsockopt(r0, 0x8, 0x9, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000+0x9a0)=0x1000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x8, 0x1, 0x9, 0x3bf8000000000, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) getpeername$packet(r2, &(0x7f00002c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b2000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00009df000)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b53000)={r0}) 2018/01/24 06:49:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000dfc000)={0x7, 0xc, 0x3, 0x3, "de77b1b474eabad18919dc3eb4976d8161f0d52f9d58b8a6a080ff5e335eead4"}) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afc000-0x11)='/selinux/enforce\x00', 0x101600, 0x0) r2 = memfd_create(&(0x7f0000493000-0x20)='\\vboxnet0/,selinux@$security*@^\x00', 0x1) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_l2cap(r1, &(0x7f00005ab000)={0x1f, 0x4, {0xfffffffffffffffd, 0x4, 0x5, 0x7, 0x8, 0x7}, 0x800000006, 0x4}, 0xe) sched_setparam(r0, &(0x7f00006e7000-0x1)=0x10000) syz_emit_ethernet(0x42, &(0x7f000065c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f00003e4000-0x8)={0x0, 0x0, []}) 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x2) r0 = syz_open_dev$dspn(&(0x7f0000d6a000-0xa)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000063e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f00000da000-0x4)=0x4) 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) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000aa000-0x4)=0x0) getsockname(r1, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/01/24 06:49:04 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000720000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e2a000)=0x1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000220000)={0x0, 0x1000, "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"}, &(0x7f00009b4000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a78000+0xacd)={r3, 0x1, 0x2, 0x0, 0x9, 0x1}, 0x14) r4 = socket$key(0xf, 0x3, 0x2) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00005e2000)={0xdbcb, 0x200, 0x10001, 0x8, 0x585}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c32000)={0x12, 0x40, &(0x7f00000de000-0x40)="09370cafe6e4c237966583364cfe3edada124331fede179362c62637a1b998ade597e9a9f211574013f9ef8760198b8cd6c693adaf3ef492fb2c349da21add68"}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000055d000-0xc)={@multicast1=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00000a5000-0x4)=0xc) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000458000-0xb)='/dev/adsp#\x00', 0x400, 0x200) sendmsg$inet_sctp(r2, &(0x7f0000da0000)={&(0x7f0000854000-0x1c)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c86000)=[{&(0x7f00000e9000-0x6f)="7263325a4ddec724b2df9f06682371499f2a86d79a047bd263dffc4939a895e9eb0a6c61955c9b682c738272797c91df7c7ace99a6adab5eaa7807d02ddeffa90823da0136c81d14795f9b9c5f8d5c3a93624c31728489aea90f374a9c96cf62a8400ae7a964425b7b5a84fbc2ac24", 0x6f}], 0x1, 0x0, 0x0, 0x80}, 0x800000c001) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100000000000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200000) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r1, 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_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) 2018/01/24 06:49:04 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, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/mixer\x00', 0x900, 0x0) readlinkat(r0, &(0x7f00000e0000)='./file0\x00', &(0x7f0000e4b000-0xdc)=""/220, 0xdc) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3f, &(0x7f0000a2c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b7a000)={0x0, 0x2a5, 0x3, 0x8cf}, &(0x7f0000694000)=0x10) socketpair(0x0, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f3e000-0x8)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000a73000)='/dev/midi#\x00', 0x0, 0x0) getpgid(r1) 2018/01/24 06:49:04 executing program 2: clone(0x2000000, &(0x7f000076f000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f0000d87000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x40) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000)="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", 0x10b) 2018/01/24 06:49:04 executing program 5: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000000000)=""/89, 0x27c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033f000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x8, 0x6, 0x1ff, 0x40, 0x1, 0x6, {0x0, @in={{0x2, 0x3, @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]}, 0x6, 0x100000000, 0xe078, 0x400000000000000, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d10000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000041f000-0x4)=0x20) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r4, r1, r3]}], 0x20, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x8}, 0x0) close(r3) close(r2) 2018/01/24 06:49:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = 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) sync_file_range(r2, 0x80, 0x6e4, 0x7) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000b0f000-0x38)={0x2, 0x0, [{0x80000008, 0x4, 0x6, 0x4, 0x9, 0x0}, {0xc0000001, 0x547, 0x6, 0x5, 0xffffffffffffffff, 0x0}]}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) getsockname(r3, &(0x7f00008da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000563000)=0x11) timerfd_create(0x6, 0x7ffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000cc1000-0x4)=0x0) r5 = getpgrp(r4) prctl$setptracer(0x59616d61, r5) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/24 06:49:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff7) 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) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/24 06:49:04 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x1200000080000) r2 = syz_open_dev$sndpcmp(&(0x7f000058f000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x181140) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e03000)=0x0, &(0x7f00007b8000+0x85a)=0x4) socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000978000-0xd)=@random={'osx.', '^\\user@^\x00'}, &(0x7f000005b000)='eth0&\x00', 0x6, 0x1) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000f14000-0x18)={0x9, 0x8, 0x8}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000cec000-0x10)={0x0, 0x0}) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x0) recvmmsg(r0, &(0x7f000013a000)=[{{&(0x7f00002df000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007e3000)=[{&(0x7f00002ce000)=""/241, 0xf1}, {&(0x7f000091f000-0x8a)=""/138, 0x8a}, {&(0x7f00002cf000)=""/54, 0x36}, {&(0x7f0000a31000)=""/110, 0x6e}], 0x4, &(0x7f0000f38000-0x82)=""/159, 0x9f, 0x100000001}, 0x0}, {{&(0x7f0000299000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000699000)=[{&(0x7f0000617000)=""/130, 0x82}], 0x1, &(0x7f00004d8000)=""/41, 0x29, 0x0}, 0x20}, {{&(0x7f0000a14000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000086000)=[{&(0x7f0000402000-0x21)=""/33, 0x21}], 0x1, &(0x7f0000357000)=""/4096, 0x1000, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f0000dec000)=[{&(0x7f0000e74000)=""/226, 0xe2}, {&(0x7f00009ed000-0x20)=""/32, 0x20}, {&(0x7f0000518000)=""/75, 0x4b}], 0x3, &(0x7f0000bb5000-0x31)=""/49, 0x31, 0x2}, 0x5}, {{&(0x7f00003c6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000647000-0x20)=[{&(0x7f0000da9000)=""/190, 0xbe}, {&(0x7f0000679000-0xa7)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x3}, 0x8000}, {{0x0, 0x0, &(0x7f0000181000-0x30)=[{&(0x7f00008a1000)=""/29, 0x1d}, {&(0x7f0000730000)=""/16, 0x10}, {&(0x7f0000322000)=""/69, 0x45}], 0x3, &(0x7f0000ac9000)=""/141, 0x8d, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f00004c6000)=[{&(0x7f0000a94000-0x3)=""/3, 0x3}, {&(0x7f0000c3e000-0xab)=""/171, 0xab}], 0x2, &(0x7f000094d000-0xf)=""/141, 0x8d, 0xffffffffffff74f7}, 0x9}, {{&(0x7f0000f5e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001ae000-0x30)=[{&(0x7f0000389000)=""/4096, 0x1000}, {&(0x7f0000be9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3a000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f00000ee000-0x37)=""/55, 0x37, 0x800}, 0x1ff}], 0x8, 0x2060, &(0x7f0000c25000-0x10)={0x0, 0x1c9c380}) 2018/01/24 06:49:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffe, 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 = 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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000088e000-0x8)={r1, r0}) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00001a6000-0x8)='net/hci\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000789000)='/dev/autofs\x00', 0x165440, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000eee000-0x10)={0x5, &(0x7f000010a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a9d000-0x8)={r3, 0x3}) syz_open_dev$midi(&(0x7f00006e4000)='/dev/midi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000800000-0x10)={0x16c, &(0x7f0000d8a000-0xc9)=""/201}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000596000)={0xfffffffffffff622, {{0xa, 0x2, 0xb4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0xfffffffffffffc01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000060000-0x8)={0x0, 0x6}, &(0x7f00000ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000539000-0x8)={r4, 0x0}, &(0x7f0000547000)=0x8) utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/24 06:49:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000238000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bind$alg(r0, &(0x7f0000d83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/24 06:49:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000cea000)='./file1\x00', &(0x7f00004f0000-0x8)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f000063c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000504000)={0xfffffffffffffffa, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xc772}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept$ax25(r0, &(0x7f0000df7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ac8000-0x4)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f000005b000)='/dev/vcs\x00', 0x40000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000d6e000)={&(0x7f0000a85000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d87000)={&(0x7f0000184000)={0x5, 0x414, 0x1ff, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x5, 0x1000, 0x1}, 0x1, @canfd={{0x2, 0xa00000000, 0x7, 0xc4}, 0x24, 0x1, 0x0, 0x0, "e677353b3b61f9d8cd62aa5834c6e6e96c6b5a7d5d6291777bba36df38e75fd7d70e3005c574650c0f18e417f9427ec3068702082a4a37e60dbfec6f837281ae"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendto$unix(r0, &(0x7f00005a6000-0xc2)="d930d458c508f0a1bc220c24ffb4c27877c2db5557c9aa2affd95e339423c97c6bfcae39ab4fd8108eaddab13698fccb55508f3325c421305a85e4b29f4b3a0d48cad8508b1dd20f789796283daa9fae5f19fa088a549bec0896f730f9553a3220da8fa065cf059b6d515f42e1fce88f722c69ed30021a43dc0cf8f9804a8a91bef1b4028ba290513a3cfacd76291248bc0c2d760f29377f0210b0d7eda4612ad157d63dc9f79b49868c92e9e063eb265e575507b6ef9e1fcaa4489a726c25ce81cd", 0xc2, 0x4800, &(0x7f00000c1000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f000005e000)='system_u:object_r:pam_exec_t:s0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000833000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000485000)='/dev/sg#\x00', 0x1, 0x480000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00009f6000)=0x0, &(0x7f0000b35000-0x4)=0x4) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000d83000+0xfde)='net/ipx\x00') setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000204000-0x118)={0xa2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d71000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000313000)='/dev/input/mouse#\x00', 0x4dbb, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009a6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cbf000)={0x0, 0x6}, &(0x7f0000fdb000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000498000-0x8)={r2, 0x8}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000ed7000-0x8)={0x0, r1}) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/24 06:49:04 executing program 0: r0 = socket$inet(0x2, 0x4000008080a, 0x0) write(r0, &(0x7f0000850000-0x67)="", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000900000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x1b7a5d270, 0x80) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4402, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000001000-0x8)=0x0) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000f7b000-0x1c)={0x1, 0x14, [0x3, 0x1f, 0x2, 0x6, 0x4]}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x101, &(0x7f0000de4000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r2, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 83.602286] kauditd_printk_skb: 93 callbacks suppressed [ 83.602295] audit: type=1326 audit(1516776544.665:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000-0x8)=0xac2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7", 0x0}) 2018/01/24 06:49:04 executing program 5: r0 = gettid() setpriority(0x400001, r0, 0x9) 2018/01/24 06:49:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) setsockopt(r1, 0x80, 0x3, &(0x7f00008aa000-0x8a)="a8f9a1736704db6b1a7d0fa21a4bad4904cff30f83e18a9d4649eba9a937afa62de9fb9f8c42d17335ede6352415f3859ad24bbc05faf99151510e773628a5496607f78934c65595356a5089311ee50b1b8b6072419d09dc0591d4ff5d63b8f3c08d46e65975cfc4bd8a8ab170f6bddbb722c2ef26ffad3c0f413b302616ce574c747eaede31a8c900f5", 0x8a) 2018/01/24 06:49:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r3, 0x40087705) r4 = syz_open_dev$vcsn(&(0x7f0000b7e000)='/dev/vcs#\x00', 0x5, 0x40) recvfrom$ax25(r4, &(0x7f0000193000-0xb8)=""/184, 0xb8, 0x2120, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000084d000-0xc)={0x2, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KDMKTONE(r4, 0x4b30, 0x3) readahead(r0, 0xc50c84e, 0x100000001) 2018/01/24 06:49:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003fa000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000070000)={0x4, 0x2, 0x2, 0x9, 0x7fffffff, 0xcfd6, 0x6}, 0xc) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00001a6000-0x8)={0x1, 0x3}) 2018/01/24 06:49:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000027c000)=0x0) io_submit(r0, 0x0, &(0x7f0000120000)=[]) r1 = syz_open_dev$admmidi(&(0x7f0000e75000)='/dev/admmidi#\x00', 0x224, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ee5000-0x10c)={0x3f, 0x100000001, 0xffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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]}) 2018/01/24 06:49:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xde41ffdaebc34b87, 0xec) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 06:49:04 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, 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 = getpgid(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/checkreqprot\x00', 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000914000)=""/220, 0xdc, 0x40000040, 0x0, 0x0) get_robust_list(r0, &(0x7f0000a2e000-0x8)=&(0x7f0000cd7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e38000-0x8)=0x18) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e44000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) connect$bt_sco(r1, &(0x7f0000f09000)={0x1f, {0x5, 0x80000001, 0xe2c9, 0x2c, 0x100000000, 0x0}}, 0x8) clock_gettime(0x0, &(0x7f00007d8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ec6000)={0x100, 0x7, 0x4, {r3, r4+30000000}, 0x2b73, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:04 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000403000-0xb)='/dev/loop#\x00', 0x1, 0x40) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000792000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000a2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000792000-0x20)=[{&(0x7f00003fa000)="1d5e2c1e00fd4c304d37aa3712da55ddae01116b1756346725b42f9f7729ae9a560697c87ecce29853c0ad0fe1e14fc420206002927cd517135a74fb4cf85e66ea82bdeb7b2c96a45939c52bc9286c4f87c1f0d705ecd0e489be33059db39cefe06eaf6af14e67", 0x67}, {&(0x7f0000152000)="54aac3182ce0229a", 0x8}], 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002ab000-0x51)=""/81) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) [ 83.708768] audit: type=1326 audit(1516776544.699:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 83.708784] audit: type=1326 audit(1516776544.701:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 83.708799] audit: type=1326 audit(1516776544.701:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 83.708813] audit: type=1326 audit(1516776544.706:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 83.708831] audit: type=1326 audit(1516776544.706:1046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 83.708848] audit: type=1326 audit(1516776544.707:1047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 83.708865] audit: type=1326 audit(1516776544.711:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 83.708881] audit: type=1326 audit(1516776544.712:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dc3000)={0x0, 0x9, 0x3, 0x9, 0x5e88000, 0x5, 0x1, 0xffffffff, {0x0, @in={{0x2, 0x0, @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]}, 0xfff, 0x5, 0xfffffffffffffbff, 0x1000, 0xfa6a}}, &(0x7f000050b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000979000)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x8, 0x10001, 0x2c}, &(0x7f0000017000)=0xa0) write$evdev(r0, &(0x7f0000521000-0x18)=[], 0xffffffb2) ftruncate(r0, 0x10401) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) setpriority(0x0, 0x0, 0xfffffffffffffffc) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b82000)='/dev/snd/midiC#D#\x00', 0x0, 0x1c000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003f8000)={0x0, 0x3}, &(0x7f00009a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000040a000)=@assoc_value={r2, 0x0}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/policy\x00', 0x0, 0x0) fchmod(r3, 0x102) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000050a000-0x10)={&(0x7f0000c09000/0x1000)=nil, 0x1000}) fcntl$getownex(r3, 0x10, &(0x7f0000245000)={0x0, 0x0}) perf_event_open(&(0x7f0000eb4000-0x78)={0x0, 0x78, 0xffff, 0x6ce1, 0x20, 0x6, 0x0, 0x7, 0x0, 0x6, 0x7fffffff, 0x8000, 0x5, 0x100000000, 0xfff, 0xfffffffffffffe01, 0x2, 0x81, 0x6, 0x6, 0x800, 0x2, 0x2a07, 0x5, 0x1000, 0xff, 0x7, 0x3ff, 0x8, 0x401, 0x8, 0x0, 0xffffffff, 0xcb4, 0xd33a, 0x2, 0x1f, 0x9003, 0x0, 0x2b, 0x1, @perf_bp={&(0x7f0000aa9000)=0x0, 0x8}, 0x4, 0x800, 0xe550, 0x0, 0x400, 0x289, 0x6, 0x0}, r4, 0x100000000, r3, 0x1) flock(r1, 0xa) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8e000)='net/packet\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b7d000)={0x0, 0x9}, &(0x7f0000e6f000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007f9000)={0x0, 0xd8, "a00c8fabbfe27589c35fc6fc5b3ac07e98fab6a43d21e4219575e926345fe08f0ee00ea391b95d045f4bb4ceae7b560c6ee81b044adaa8c8366aaf001a0c867a632e3bc1f23604b2a71caa357a0b040c626cc034ef6e818c5d0590742cb1d9f5a28ec53f172072b7a0280a67c9847ab67d9127d03b3577835d98e867b8fa7c12ce44f07df5bcdcd31fc3bc44063def4572be7797f65347a19e871f30681c9b64f9d58e9cbeb52895099221fd23a3967273eb085405ed8fccbc10850273b8aa98d4cbed6fa5de0aef04d1fd28b03fa6ae588173ad331fe026"}, &(0x7f0000874000)=0xe0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a07000-0xb8)={r1, 0xffffffffffffffff, 0xcec8, 0x267, 0x6, 0x1, 0x9, 0x400, {r2, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2, 0xaa, 0x80000001, 0x1}}, &(0x7f0000e0e000)=0xb8) unshare(0x20000400) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000901000)={0x0, 0x0}) write(r1, &(0x7f000094e000)="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", 0xfb) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a69000-0x4)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ab000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000928000)=0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a6a000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000631000-0x4)=0xc) getpgid(0xffffffffffffffff) fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f00009d9000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000b0a000)=""/128, 0x80) fcntl$getown(r0, 0x9) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00000bc000)="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", 0x1000) 2018/01/24 06:49:05 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000407000-0xa)='/dev/cuse\x00', 0x101000, 0x0) write$tun(r0, &(0x7f0000b5c000-0x1034)=@pi={0x0, 0x88ca, @ipv4={{0xa, 0x4, 0x800000000000, 0x4, 0x1030, 0x2, 0x4b3, 0x8, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @timestamp={0x44, 0x10, 0x5, 0x0, 0x1000, [{[@multicast2=0xe0000002], 0x80000000}, {[], 0x0}]}, @end={0x0}]}}, @igmp={0x17, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "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"}}}, 0x1034) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca4000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b01000)={0x0}, &(0x7f0000e1a000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000600000)=0x0, &(0x7f000083e000)=0x0, &(0x7f0000d42000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000809000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20, 0x3f, 0x0, r2}, {0x80000001, 0x0, 0x0, 0x10000, 0x2, 0x40, 0x0, 0x5}, {0x9, 0x2, 0x10001, 0x7}, 0x1, 0x7, 0x0, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x6, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x0, 0xb4d, 0x81, 0xdd38, 0x8}}, 0xe8) [ 83.709062] audit: type=1326 audit(1516776544.712:1050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14331 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="23ba2a00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x7, 0x7fffffff, 0x8, 0x3, 0x1, 0x100}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000525000)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f0d000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) connect$llc(r0, &(0x7f0000bc1000-0x10)={0x1a, 0xff, 0x2, 0x3be, 0x401, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$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]}) 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$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000004e000-0x2)={0x2, 0x100000000}, 0x2) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00004be000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000932000-0x10)={r5, &(0x7f0000ec9000)=""/0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/24 06:49:05 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) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00008d9000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) futex(&(0x7f0000000000)=0x0, 0x84, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000720000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000435000)={&(0x7f0000e67000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000f44000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/vcs\x00', 0x4000, 0x0) symlinkat(&(0x7f000053c000)='./file0\x00', r3, &(0x7f00006d6000-0x8)='./file0\x00') getpgrp(0x0) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000499000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ba3000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00005e6000)={0xffffffffffffffd4, "ed6e"}, 0x3) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d13000)={0x7, 0x7ff, 0x80000000, 0xffffffffffffff81, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000fd1000-0x8)={0x3fd, 0x5ca4}) r4 = add_key(&(0x7f0000953000)='id_resolver\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014f000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000fa6000)='keyring\x00', &(0x7f0000160000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f0000716000-0x6)='.dead\x00', &(0x7f00009a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) set_mempolicy(0x8003, &(0x7f000015d000)=0x7, 0x7) shutdown(r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000b6f000)={0x80000008, 0x0}) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000404000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b9b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r2, 0x4}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000833000)='/dev/loop#\x00', 0xffd, 0x800) r4 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000223000-0x30)=[{&(0x7f00005e1000-0xe4)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000e2d000-0x4)=0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daf000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r4, r5) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002de000)='/dev/dmmidi#\x00', 0x20, 0x840) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f22000-0x4)=0x0) perf_event_open(&(0x7f0000183000)={0x3, 0x78, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x631, 0x5000, 0x1, 0x4, 0x1, 0x81, 0xabd, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x2, 0x7, 0xfffffffffffffffb, 0x0, 0x8000, 0x8, 0x6, 0xe7, 0x80000000, 0xffffffffd04a0fd9, 0x1f, 0x6, 0x9, 0x3, 0x101, 0x8, 0x8, 0x40ce, 0x3, 0x1f, 0x7, 0x100, 0x0, 0x800, 0x4, @perf_bp={&(0x7f00000b0000-0x1)=0x0, 0x6}, 0x10, 0x0, 0x4, 0x2, 0xfffffffffffffffc, 0xf828, 0x4, 0x0}, r3, 0x2000000000000000, r0, 0x2) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100008c) r1 = syz_open_dev$sg(&(0x7f0000021000-0x9)='/dev/sg#\x00', 0x9, 0x604000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000012000)='E\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005c0000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x200d00) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009ca000-0x18)={0x0, 0xf9f, 0x30, 0xe2a, 0xffffffffffffffff}, &(0x7f0000241000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b5000)={r1, 0x3, 0xea10}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000859000-0x4)={0x9}, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) write(r2, &(0x7f000064c000)="fdb6d72313a8f73adaab0c2a68bd8ba2349bf7c5155ec4f80249b9f6004c1227cd0fe360b67a80fb03dbe86b8ff63362bad9e91197d59146a347dee92129a383d970d176d0d3bbf4ccc0b6d9685f0664a31f2773ca585913cbdf0456e8ecd684c184ab6ce3103daa56c2ffe3827a8c761fa5c89c4c84d2b021417538c92a9f42cab0603cb40ff868c74c84327febf8e0a260c4ee61aa03769a104e2016499c486145fbafb3dcacecd7ca979914d2e14d17ef3bfa3a2e6be40278c503a38c63f064627a", 0xc3) ioctl$EVIOCGREP(r2, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000fc000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000062d000)=0x0, &(0x7f00008d8000-0x4)=0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f00005d4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8)=0x36, 0xfffd) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$mice(&(0x7f00004d3000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000d85000-0x8)={0x0, r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r4, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xa}) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x7fff, 0x8000}) capset(&(0x7f0000001000-0x5)={0x20071026, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000669000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c1a000-0x8)={0x0, 0x0, ""}, &(0x7f0000c41000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000026000)=@assoc_value={r3, 0x9}, &(0x7f0000472000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000017f000)={0x7, r1, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007a1000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x3f, 0xff, 0x8, 0x0, 0x2000000020000, 0xc2a, 0x4, 0x2, 0x7, 0xfffffffffffffffa, 0x3, 0x3, 0xe5a1, 0xfffffffffffffffd]}, &(0x7f00001c4000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000bab000)={r5, 0x9}, &(0x7f0000682000)=0x8) sendto$inet6(r1, &(0x7f00008d9000-0x39)="", 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000065e000-0x4)=0x10001, 0x4) recvmsg(r1, &(0x7f00003c6000-0x38)={&(0x7f00005a4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x1e, &(0x7f0000a7e000)=[], 0x0, &(0x7f0000443000)=""/235, 0x4, 0x0}, 0x8020) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007b6000-0x8)='./file0\x00', 0x30200, 0x18) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0xfffffffffffffffd, 0x8000, 0x6, 0x6477, 0xb6c}, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2c000)="6e730169706300") setns(r1, 0x4c000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000012b000)={{{@in=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004e5000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001a2000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00004ea000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000989000)={r1, 0x1, 0x6, @random="2ac81b2f0667", [0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000cab000)="", 0x0, 0x0) 2018/01/24 06:49:05 executing program 5: semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f95000-0x4)=0x0) semget$private(0x0, 0x0, 0x214) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x100, 0x2, 0x2, 0x2, 0x1}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000a22000)={0x1, 0x3, 0x81, 0x3, 0x1}) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:05 executing program 6: r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"2721ce00087f7e"}, 0x8}, 0x10) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000037e000)={0x0, 0x0}) move_pages(r1, 0x3, &(0x7f0000333000)=[&(0x7f000070d000/0x3000)=nil, &(0x7f0000888000/0x2000)=nil, &(0x7f00001d1000/0x2000)=nil], &(0x7f0000213000)=[0xff], &(0x7f0000739000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = timerfd_create(0x0, 0x800) r3 = syz_open_dev$adsp(&(0x7f00007bb000-0xb)='/dev/adsp#\x00', 0x100000001, 0x10040) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000fbb000)=""/183) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/ptmx\x00', 0x206, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) io_setup(0x2, &(0x7f0000f6c000)=0x0) r2 = dup(r0) r3 = syz_open_dev$sg(&(0x7f0000a4e000)='/dev/sg#\x00', 0x1, 0x44100) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_dev$midi(&(0x7f0000573000)='/dev/midi#\x00', 0xb98, 0x400) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e8000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000650000-0xc)='/dev/amidi#\x00', 0x5, 0x80000) io_submit(r1, 0x7, &(0x7f00004a5000-0x38)=[&(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00002b8000-0x74)="8b4b3dc90dec3ae9b985fd6e1849a7f7c53723e73483a0d3a6a80d4fd5b3a88de2b48e427753c8ed22ba2b4ea08150306b2c206ca96a5a6d93c9aa98beeaf7c56f26077c05d886ebf446dd732be8dac50ef5b35b5471f92abc203abdc30199ed690a9d99f952e5395707d1610684bee56fddf405", 0x74, 0x43, 0x0, 0x0, r2}, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000c5b000-0x1000)="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", 0x1000, 0x7d1, 0x0, 0x0, r3}, &(0x7f00005c6000-0x40)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f0000da1000)="d4b7ba39f9428064b8109d5db60ddad392a638c0", 0x14, 0x8, 0x0, 0x1, r4}, &(0x7f000018c000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000a9a000)="2c6d0a050a291b84b462112b07b3e2da2c0ad0b97e7c68c89b826b83ab9b3b842db6454b5392dfe877c7fbccc284b1174b5ae5ed49348febb6544436f42e358fc8647d09d0804cf351050f20db6d878c8bbc7c54aa2972f4b4b097146bb2b565a65a2eb51e9b11327021c6fa6ea9866c14f802032798c1bebc8a2a57220c7cf5303e0e9aa37aa19a38d0f0ccad4f560f30852ed2089458d7270ad7145eb23cb8f429a3856c7b33e0901d4d69a40de7399f2cd2ae2e33bc6d66a735de973bc7066fa86e873edc1626de43c59548fdb761aed28401836bfc927607c7b5e97b61705d4838828dd1de6b908ef28ef8194e23f47bdaa6", 0xf4, 0xfffffffffffffc00, 0x0, 0x1, r0}, &(0x7f000074a000)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f00003db000-0xfe)="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", 0xfe, 0x7, 0x0, 0x1, r5}, &(0x7f000077b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000037d000)="5eaad4fcea8a", 0x6, 0x1, 0x0, 0x0, r6}, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r0, &(0x7f0000c15000-0x23)="23d956f6f215bf99f4bb7a51eb1dc76c8b66f17f71b6fee64e02d21602fab6dad411d8", 0x23, 0x82, 0x0, 0x0, r7}]) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000036c000-0x4)=0x0, &(0x7f000036b000)=0x0, &(0x7f0000323000-0x4)=0x0) setfsgid(r0) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/24 06:49:05 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, 0x25f, 0x0, 0x0, 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 = request_key(&(0x7f0000098000)="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", &(0x7f000028c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000995000-0x2b)="5d6367726f7570020000000005000069785f61b5030000000000006465746830766e6e6574312d00c1f420", 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000a09000)=[{&(0x7f00003a4000-0xb8)="7d022ffb7c2ae3e2b6b74ba41a7e182f22e9f7586af3c4d6d4817e6e28d51be02b021e9cdb5188432d9804ab9f891925284d62b6cc2993d185aeb5417b212d4ff9b0067cbf4e0a3199b0aece46ce705ec794ec90a931ebee6c83700676b215146beb887951174bb36c705af3c453c98712a9e5f36f4bc22c71bcd807b0eeee71ab5d961c5615d24f68595baf73a079ef6704dd09d1cc5c4333eaae2d345185d1d43e06bece0c378091655f4a04e891d59d6e5e2426e795ef", 0xb8}], 0x1) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f000037d000-0x4f)='c', 0x1}], 0x1, 0x0, 0x355, 0x4000044}, 0x200007fe) sendmsg$alg(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/24 06:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x4) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"836ef47b6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f0000b34000)=[{0x68, 0x119, 0x2, "4359bc232819c10d15282f2ae7a3883b4c37eeb4ca0a25dd52ee62ce47b46695effd2ef898a1cdf24ab42252d1676c05b6b3c442b3ae79445ec1ca7c53a33e207b58a044262fa1e5a39c65c6e7c425e965181fcadf3679"}, {0xe8, 0x114, 0x80000000, "bc2ff472837a6a227651b88075679bc4b46ba7bc2515fb9b5d0f608f6fc205b4415415d78bf18128ad378e189019478f7674c9941db4112667cd9a1d44457c770d2167eea0f4c052ab91b74e12867128103f603ead64f5be547b54d65641ecad448f4d679c8690ee75d326f20a9cdf08f7ee933f0959cee44b490aaa074d4972c1b4d0a517da8f715880ba27659de9e032c79417a86ef1997cdf9b224932a7f6797a268941a68fdc8a79cd94de22fb56d2dc0741474ffc1395163f8a7e9b991d92f3b27c65280bd9a591892084db90471b"}], 0x150, 0x1}, 0x0) close(r0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000cec000)=0x200000000000004, 0xfffffffffffffd96) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d41000-0x9)='/dev/rtc\x00', 0x2, 0x0) r2 = msgget(0x2, 0x138) msgctl$IPC_RMID(r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000079b000)='/dev/usbmon#\x00', 0x44, 0x2002) renameat2(r1, &(0x7f000007d000)='./file0\x00', r3, &(0x7f0000dee000)='./file0\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00002b7000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, 0x8b, 0x62ef32fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5421, &(0x7f0000e46000-0x8)=0x3f) recvmsg$netrom(r1, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}, 0x0}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[], 0x0, 0x0}, 0x0) recvfrom(r7, &(0x7f0000ef3000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) getresuid(&(0x7f000077b000)=0x0, &(0x7f0000dc3000)=0x0, &(0x7f0000b80000)=0x0) getresgid(&(0x7f000053e000)=0x0, &(0x7f0000d6c000)=0x0, &(0x7f00008fe000-0x4)=0x0) fchown(r3, r8, r9) fcntl$setown(r6, 0x8, r5) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000bff000)={0x0}, &(0x7f0000c68000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)={0x0, 0x0}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x3a, 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 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) 2018/01/24 06:49:05 executing program 2: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cbf000-0x5c)={{0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, {0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, 0xfffffffffffffff7, [0x8, 0x5, 0x0, 0x5, 0x51e7, 0x1, 0x3, 0xfffffffffffffffd]}, 0x5c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fb5000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r1, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) 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) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) write(r1, &(0x7f0000bd4000)='$', 0x1) read(r0, &(0x7f0000587000)=""/114, 0x72) sched_setaffinity(0x0, 0xfffffffffffffd73, &(0x7f0000bd4000)=0xfff) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) clone(0x0, &(0x7f000019e000-0x2a)="f4c023a8acfaf80b05b609ae8b0830372425648a9fa4794267b339325282461eef4fee9bf77c03432ee2", &(0x7f0000b33000-0x4)=0x0, &(0x7f00008d6000-0x4)=0x0, &(0x7f00009c5000)="2f638b8664dbbdb0ddb914672e5bf11454e651495c02a5554a8f7140") r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00005e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d87000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000b2000)={@loopback={0x0, 0x1}, 0x8, r3}) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xf, 0xe, 0x2, &(0x7f000074a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004dd000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabd, 0xfffffffffffffffb, 0x3, 0xa1aa, 0x21}, &(0x7f0000f2a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000725000)={r3, 0x400, 0x1000, 0x83, 0x2, 0xe8}, 0x14) memfd_create(&(0x7f00005ec000)='\x00', 0x3) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000c98000)={r3, 0x5, 0x2a, "ab2e3085f40239a2d2a8c6a9e4e0359c26fd222c26fef3f8caa41b998abd3e10c44b92eb64654b3a0801"}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000691000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000009f0000000000000000000000000700", 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000028000-0x11)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000029000-0x4)=0x0, &(0x7f0000029000-0x4)=0x0, &(0x7f0000022000-0x4)=0x0) chown(&(0x7f0000006000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000029000-0x5)='vone\x00', 0x5) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000001c000)=0x8000, 0x4) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) readahead(r0, 0x0, 0x400000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000004000-0x4)=0x9461, 0x4) write(r0, &(0x7f0000008000)="523d43002469f1ab1a473c4417118f27a30e000000000000e755285de1a1c4b660774f688b7f9b1c8c6919c6175fbd5c0a6f44b0c040e1aa491b9729dfac58cfcc8fe5930c06bdeb2f0f4379cf", 0x4d) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x9, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00009c9000-0x16)=""/22) 2018/01/24 06:49:05 executing program 7: prctl$getreaper(0x2, &(0x7f0000a17000)=0x0) syz_open_dev$admmidi(&(0x7f0000951000-0xe)='/dev/admmidi#\x00', 0x0, 0x8000) 2018/01/24 06:49:05 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000db1000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x400041) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00002f9000)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x8e}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, &(0x7f0000923000-0x10)={0x80000000, 0x0}, &(0x7f00001b3000-0x10)={0x0, 0x0}) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fec000-0x30)={0x9, 0x9, 0x4, 0x400, 0x7f, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x7) recvmmsg(r0, &(0x7f0000107000-0x3c)=[{{&(0x7f0000bae000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000361000-0x30)=[], 0x0, &(0x7f0000872000)=""/218, 0xda, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000043d000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008f000+0xab5)={0x0, 0x0, 0x0}, &(0x7f0000b84000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000018e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000039e000)={{{@in=@empty=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000096000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bc1000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000-0x4)=0xe8) r6 = getpid() r7 = fcntl$getown(r0, 0x9) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() r10 = getgid() sendmsg$netlink(r1, &(0x7f00004e2000)={&(0x7f000016c000-0xc)=@proc={0x10, 0x0, 0x3, 0x4000}, 0xc, &(0x7f00007c2000)=[{&(0x7f0000258000)={0x1520, 0x32, 0x1, 0x2, 0x3, "", [@nested={0xd0, 0x7, [@typed={0xc, 0x7d, @binary="b694e5bb"}, @generic="bd39b029093a54b426ef8fd63fc482e34e50ab36f6191f935b70bdfe72c8a3914f812eecf7b61e04c0aa6c4da8f0ce9b66f1bdea752cbf8d752ba927eb88456dc5defc0fdea9d670645610c87dd2125d7b145bcfbe6698f452be73d83b8f7c8b73b8709438ec0edc05c9cb1410827d864f4662984af5fd8d5b98916ce142e7a14e945954b4c6fcb8021f269dd721a109f6258056fe19c259a643d4013d03f860ae4cf74d2c2e3b5d5ed2591137d4b4373cdb404704b1ffda6e7c6af26a2d50"]}, @typed={0x48, 0x8, @binary="1d4f06708b8355ea96604a06e1d0f4b2bcb819b1027a18190f76dca5984f02a10cdc4f65f26e6dfb63279e17e40376f666039d36ccf5912dc401331612"}, @generic="ddedbc7906ac28325ec9d904ce5946029cfeeed0ad56ee721cb74e", @nested={0x1e4, 0x18, [@generic="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", @generic="9add53a522cacfb2ad69e02a3d24da163aba0fda8055848abf424a759d6b7cf2183b9a", @generic="0c06369543a34c3beea8061a9b518fdeb86c36518c8be5891e46e69dd9c735a9e75d6e29689f286e603817deed30cb28d623ba48e2a69c4d3a1e8d72450cc5c86ce8558322ab1d370261dd611bdccf5ea3419146dacee96e7e5f4ee89f17f4c4d193067dfcdd52d4396849d3d07f796da94c770d971ad7f9ad57ecacd9edfa57ca9736", @generic="20c7d77a68cb78f0da124703c5cc04eeb126feed1b3f120164f7808e227972f8ad28b744bbcd1ea991dcb7", @typed={0x10, 0x8, @u64=0x4}]}, @typed={0x8, 0x54, @void=""}, @typed={0x18, 0x2a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 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@binary="46e989dc6cfae0119b60e1520c7a289f202972b95d80324ba36d78b8dad303d892b70479edc3c6ee474362e1eec463b2b8160fafff9639a23fd7ad1c4833d013ee6180afae8e3acd683469ef86bd24fd59c31d0bfe042199011bdaf4b7674b205aa49ed13d7a9eb31f4a39cbe9f63920fe5d587d18e41b27511ebe5fdf5d0150c09b61ce4f1978f74bbcd4e2e34e8cb7d999da0fc8ac1db07666541fbf8f418c1a"}, @generic="0358867f12ce76e29521ace682607926e2f840bfb81ba7b326f6e28ba1027301", @nested={0x10c, 0x78, [@typed={0x8, 0x53, @void=""}, @generic="54cb349a4c2fada23f0f73d833a851412f943437df479e3e773bb3b4f42e3a942e4363645c080c2a536c6622237423315887d0c257f5ca79e728779d97ca8ca0ffdff8ecccdbff64e0d644a6a471008f9281ee0e6ac151eeb26efd2940a492e80a9256086d837601ee84e1555ea712eb46c373f6d7f83855af9a7205e944efd3713a", @typed={0xc, 0x5c, @fd=r0}, @generic="3ce44e62c7b22734b4d00d913f2d217c5ca3b7e0ffc9d3929e7172213b75823b94c85560ea737654d6410f58dc7979d1b5", @generic="8da571b8d488298891d085f1dbeac5d60421f99523ebdbf1516b1f13e89b912919c75717768c4208705a903f0d4cc648ddd1a9d0087e72", @typed={0x8, 0x11, @void=""}]}, @generic="2a6aa5ace23e73fa3e1e8dafdc12817160b1b6c3682bba31c92be007aa977597ee4d00c96810c77578391d2979f38dc1d5b0ffa3c69c49eecdd55351919d5d0a8f6acc3d143a9461d9f60be62affc47f143777b46f25af89f35004fdea67abc94c0ada51bbe98781f78dda71d6b07fcd15e66c5fb36e5ff5a09165b9df60d4a45090ab0d65ca97fb4d9ada2ed72832f7bca2928bda19", @typed={0xa0, 0x42, @binary="fbd88290026b2006699815d8839135aa156113229e83c798694f4bf42503647cdcc111e2685773d8ec9151c37cb6d8aac289adaa7aa94336e530a9c0cad29e898f109ba4ebfcdfd4b1287720d5305aa76a598f18f01f6a4d16097933781f21f669c9a41f9ed5d1c07ad0c1a2ed2542471a1c13375e33897faba8766c3284c9e731c892df0e4f537512626824bd578f2e0cb9e40fc3ed6b"}, @nested={0x308, 0x1000, [@typed={0xc, 0x8e, @uid=r4}, @typed={0x18, 0x1f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @generic="3779e2dbd23a7c088fd3d69fb87d7153bcafaad9bbcdc72d42d8f26b96da4687a709d68c13ce004837fcdba9e98efef691b6cfa5549076c03b7d15780cfe770fd71b8bda711617ff7309250ee4473b8e4047834ad59dd781c50600b6da928085a209ebffecfec0166328dfe75ff7a5fd9758dd759adf2fc8bc3118018eb3bfd37bfc09be46a37ce3e0dccaadb874cb388a7fce0aba2f7ad3e34275d553c4084e1f417976754ecad9eaa1041348f86084cda10b901d60bb389ce7a5c7a9e07d8fdaba7f9a499a989f664a241d10b4b3399769fcf4721a0021ee9152be75cda8b3b30fcfc4b2aae794246325d1fa07babe6d", @generic="02b5444b79d616f2300afe2e327bba20947005c827de476af6eee2846a2a07a4b0833920cf2b1dc56d8dd0c3e4590cb469269905427d6c53448ce52cb1a6cd56a14a45b5b75dac649c", @generic="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", @typed={0xc, 0x7f, @uid=r5}, @typed={0x9c, 0x24, @binary="6c6012498a82209820c969a3187bd7f563938cbdd9fb33d64afc13b833574fb1bcd7c847cc256879f53daf4f4bf34e8f64f2178560c6418199a5f574742ff0b10bf12be61c105f95b0e01e6207c97a6f46b7d141e57d865fc8b153a48be2aa2e0f36747c667d7ba5fc7c74e90b0206bd5e6facfdec42615666520da20fb9d65371d4e5cef92cf4b85496543c81d49c4b903d"}]}]}, 0xa8c}, {&(0x7f0000e15000-0x1c8)={0x1c8, 0x36, 0x630, 0x3, 0x2, "", [@nested={0xc, 0x13, [@generic="", @typed={0x8, 0x20, @void=""}]}, @generic="8b4b0bac4b91ca270b15a1d2c9e2f51fab2b1205d793f7dde68c22dcea345c3a118ba7d9d24a872974d4c6286bf49681f2f5f1fa8b34f5a3ba45188fdc9aa83c4ff53a6a6c13f1cc8d2f3d6650efae69e3adc3b0cce4fe8f68d509292d40c0bb77adb98589f89af6718f25f431c2a30bf11ea8b1e4e5adfa2b6e3c8af636db5a828a7c0fcc1f483481", @typed={0x10, 0x46, @str='system\x00'}, @nested={0x110, 0x3b, [@typed={0x30, 0x5c, @binary="f1fb5275c2c395f8c3e40af1389967baf9316f64f773be3b6221abadc70b4fcbe84947a145956f19"}, @typed={0x14, 0x4e, @str='mime_type(\x00'}, @generic="9354255b46c15ac68a2e4c2c0e6f1d9a616a99f5c4c625c70dd869", @generic="c6e672b23b91634315dc10b4463e15edc861fa4ef0d024d2fa59183d9820810ffade8dbce08de8e43545af109d466644f4e4336e36512cab8eb29bb3e2894c290c3bf77261677cbac4b2ec5cdeff4c591a93fd18dc0d3aaa8fc7e7276c19c1a5fcc336664e1fee437fad93def9b93601576e22f5e68208e980b38665823189483582d6cb3373dfe0445101676ae553df7c5f8ca946ca309070cfe09eac48663b5525c87344e8775d12b7"]}]}, 0x1c8}, {&(0x7f0000487000)={0x294, 0x23, 0x100, 0x3, 0x0, "", [@generic="2bb0ec1abf73f1fd9c6933af91115cb8b93736e7f9a8dc5125b4d1209d5bc1898a280d07ab3e67f460f1d7af2c234e2bc9c9a1c1c43dffc207a236371175dbf8d01696e106287b2d5fe60b4caa8119574797098a90", @generic="a60983bfea8913f237b5fd0b0856e6f29ca5520e4d823db0616c853a58ef8601ae91a085d2fe70b255f12ad44c3ad575", @typed={0x10, 0x32, @u64=0x6}, @typed={0xc, 0x95, @u32=0x7}, @nested={0x170, 0x5b, [@generic="39f4a01cf370fcd878dbe8a56aa192084bdf9796c9adab74de1635785b732b147c2b2590114b02bc7bec8e505da550bff36e2c1ad8833180801f38c44b70f9331f53b430494e12a59ed37243a498b5cc6fca16caa0ac9725d907d85c1f1c96299ce0948099ec7711f64e4b8026e5427cb15a90395e45851eb97d1ff673734e50023b7ab5288bece82c39326c6f10b71dc95c0d85f1ba9d1439", @typed={0x8, 0x6a, @void=""}, @generic="516b1fefec9a492df7574925a7127f52d2327d63a0c0dd64122e5b6abd5ae3b61434058425bfefcb2e691692d5bcb347941e7ab44eda9f10a36c5fdb4c4bb6f1f91347aedf0d9ba966231e6bbfecbbae4ead7d6283b7bdd674f9e533aad95150da5ca5c27fb3d48e1977c7b081a9db55321e27ec86ebd1e586ed7f4dcde8f558392679c91802a79d3850749e87f88e05c76e68486c4fa9ff6b52f1860827132ec0486746a5de0c16f6f655b902503792915331b26cfcdb990c3a91c0fd4da99617d95f6d5a8da864"]}, @generic="acc7f479cdbb62f7b5b56579c5bedb3e03d7038ed6f6ee9a1bcc3fd9afa476caafbe9da0e9ff9ff930119bb186e83d236e9528e6d202e0a500363d441d4ddc57d9244da4d03b4269bb581f4ada3e540f025cddfa78fbaf83a31771e17ac0d3b8e593cb618ef47b286676fc6f1bee7c94df5c77"]}, 0x294}, {&(0x7f000005a000-0x3c)={0x3c, 0x15, 0x300, 0x1, 0x3, "", [@typed={0x14, 0xc, @str='!ppp0eth0\x00'}, @typed={0xc, 0x91, @u32=0x12}, @typed={0xc, 0x52, @ipv4=@rand_addr=0xe8}]}, 0x3c}, {&(0x7f0000102000)={0x174, 0x17, 0x0, 0x2, 0x1, "", [@nested={0x100, 0x27, [@generic="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"]}, @generic="0fbf0908675c94bcb0a0800df1d82d98ad2d703bcf84b7d305d7e2726108aeae6eb2161d169a171c88c87f2e3159c2c2eef216d26439a0107f033243eef827db706af10d559559fd4c18bfa3b0f15d97bc5a218baab31080", @typed={0xc, 0x78, @fd=r0}]}, 0x174}, {&(0x7f0000c07000)={0x2e4, 0x3f, 0x100, 0x7, 0x3, "", [@generic="77128fc7b7a11a2ddb37ccec", @generic="bd40434f5c0320a2ca9cbc4cf0775907cc949bb9f13a64a8", @typed={0xc, 0x26, @str='[\x00'}, @nested={0x24, 0x6c, [@typed={0xc, 0x21, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6c, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @generic="", @typed={0x8, 0x8f, @void=""}]}, @generic="8575d95c5274b612bc7070728b6c1f0745746447d30d3241c4f2c3cebd937672c4d04db2022b97815266b155ea8984ce5f5d34fc879cec1544330f558df826ed6e60b85e7da3c1a270807091c36d453eb81e00bc0d374e07d6e93392d60d73397998cec19642df396c3d7d55b3e2e1258b4b2eac8b354e91e1b393fe447298a467978705453b86b9f6f03a1aa21999965ea19840a9afd490a38cc995284a8baffc", @nested={0x1c, 0x93, [@typed={0xc, 0x84, @pid=r6}, @typed={0xc, 0x5f, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @nested={0x1c0, 0x3c, [@generic="688205034f1cf7c76102c495212b57a4e14a33951ba1e4802ad71499714d7ad5faaf5345f08af4d7a3638c2d90c77b1e21b0f840", @typed={0x10, 0x3f, @u64=0x93}, @generic="f639d95c89f7f858656bc281911882f1873c2cc67bcbdb3a8fc5c3307e02f25d2fa747e2797d7aec1b6bfb8d9e982b48ead0653cbeb2ec29e935a4c71d601cea574224886d790ecda4bcb7f32048a319df605a6f82841770ff5b917cfd865e1b3f75e23cecafb97c0d7b298fe1033914f74f776c6e6a78a644356765a25137b8b4b1b2e669176edb099652917fdf688d842cc07bfe68183bfd1cbfb14a3a92ee2e452fe66383c5d819669d10f827216701bba368a078578ccbfb686f2c21012e0c008dd4b9fd8d48127b2ce5abe0be8ac26d337f39da", @typed={0x10, 0x3a, @str="5c4027d0217b00"}, @generic="0f5c14a087d3b7075eace60ecddfe07d7050c0c6618f167c9145a06a4dddf3e1885c7e498dff9f4e8b99628b6c2e4c1350e9d5a79e", @typed={0xc, 0x70, @pid=r7}, @typed={0x44, 0x49, @binary="a8cd3cf29db788d04187410e68af7ac2dedc198ba330a72284b0aff251c143d1e710e3e99ed21638744ba69252af39e46efc600166af30cbec"}, @typed={0xc, 0x45, @fd=r0}]}]}, 0x2e4}, {&(0x7f0000546000-0x8c)={0x8c, 0x14, 0x214, 0x5, 0x1, "", [@generic="fe1d7414ba91", @generic="", @generic="fb1a310e3c99b90b68522a6de6b4de45c2eba389cf3b9ac46ba1251462ad62d8b508f67bd32a4a3abe68685486dfa086da1e30f031843af59023758e307f365d052fcfc7ba1e9f33055ec2c8e92bc2241f3c280e657073ca77d0c3543b720bc01348ff76540fe35857", @typed={0xc, 0x66, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x8c}], 0x8, &(0x7f000046f000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x40080}, 0x40000) listen(r0, 0xff) accept(r0, &(0x7f00003c3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0x24f) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x7) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000095000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffe5, 0x10800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e73000-0x70)=""/112) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e69000/0x2000)=nil) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/01/24 06:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000053e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0xa43) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dfa000)={0x0, 0x80, "f4e5294e852d7911f4012b1510f300a85e24d7566f4bcdec6e01b6a2a1ce3cd0bb571a2bbd445842b6b494e0b67658f5408a925d1e9332d9b0c05b54c2a4a33af686b37ba2e49e7b1e82f2922b58d7884ad97ddab96011d44f3f48b93c5ee1e6f856b7ce2d316b0c348ff74c26af632f6c0dd8ad8f2df65630dfeea44cb6a203"}, &(0x7f0000adc000)=0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002cf000)={r2, 0x7}, 0x6) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ae9000)={0x10001, 0x4, 0x6}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001ac000-0x4)={0x800}, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00007fe000)={0x12, 0x6f, &(0x7f00001de000)="953f4d986b6f178e0b1d742b5a6226ef593c6874c2d7f6efc1cd3092113f9e943948ef8b220ec433900af39865b451f2e0cb831476cd09048bd44a2a9f534a44651e4c74a46438afe5c587d398899e4b49504beae013a4f1b32dfb8809e8db5b683a96650f53346fe9c14c9ae6bc9f"}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 06:49:05 executing program 5: 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, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000360000-0x8)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) kcmp(r1, r4, 0xfffffffffffffffd, 0xffffffffffffffff, r5) setrlimit(0x3, &(0x7f0000b64000)={0x0, 0x5}) bind$unix(r5, &(0x7f0000317000)=@abs={0x0, 0x0, 0x2}, 0x8) r6 = add_key(&(0x7f0000baa000-0xb)='cifs.idmap\x00', &(0x7f0000293000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000966000-0xbb)="95c565abc59fcda5ca5c85f59c8864631e05db18d0770977f733a73ceb41938ed150552a493d8a09ad81e03d7fe65c496cc8c89cd885be09d868c99e4228ec3e676e8e70e6b040af5817fa411ac48176450181ae4a5c55d03ca39485b8a4055ce191df242668d7d1252c0538b6db3a3ebf28322dc296025d327e2b3a23e4ee7625eb4a20ec16e9e03ec2ca3fe8417e08665cc1752d8fdff96384ce56840529309041227a5a1bded74dc766274e9486d9dee9d75589535f3dbe98e2", 0xbb, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f00007d3000)='keyring\x00', &(0x7f0000bec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r6, r7) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = memfd_create(&(0x7f000006d000)="0000000004000000000000006e74726f6c006c", 0x3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009bb000-0x128)={0x6, 0x0, [{0x5, 0x2, 0x0, 0x0, @adapter={0xfffffffffffffffd, 0x3, 0xffff, 0x6, 0x7d}}, {0x80, 0x2, 0x0, 0x0, @sint={0x7, 0xfffffffffffffff7}}, {0x5, 0x3, 0x0, 0x0, @sint={0x3, 0x1}}, {0x10000, 0x2, 0x0, 0x0, @adapter={0x3f, 0x1a8, 0x4a800000, 0x3, 0x5}}, {0x3, 0x7, 0x0, 0x0, @msi={0xffffffffffffff00, 0x5, 0xe327}}, {0x101, 0x7, 0x0, 0x0, @adapter={0x6, 0x0, 0x81, 0x5, 0x0}}]}) r2 = getpid() perf_event_open(&(0x7f00007c8000-0x78)={0x5, 0x78, 0x3, 0xfffffffffffffff7, 0x5, 0x0, 0x0, 0x5, 0x8010, 0x1, 0x0, 0x7, 0x0, 0x7f, 0x5, 0x1b6, 0x7ff, 0x7, 0x0, 0x3f, 0x2a, 0x401, 0x2, 0x80, 0x5, 0x1, 0x1, 0x5, 0x3, 0x8, 0xff, 0xd2f0, 0x8001, 0x9, 0x3, 0x6d1, 0x0, 0x200, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000f77000)=0x0, 0x0}, 0x2, 0x5, 0x6, 0x4, 0xffff, 0x3f, 0xfffffffffffffff9, 0x0}, r2, 0x9, r1, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) socket$rds(0x15, 0x5, 0x0) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/dsp\x00', 0x111800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c36000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c16000)={0x1, 0x4, 0x9, 0x7, r1}) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = syz_open_dev$dmmidi(&(0x7f0000ee9000)='/dev/dmmidi#\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000780000)={r2, r4}) bind$netlink(r3, &(0x7f0000315000-0xc)={0x10, 0x0, 0x3, 0x800042}, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed5000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000872000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000b3b000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000)=0xe8) [ 84.634563] binder: 14529:14535 got transaction with invalid offset (0, min 0 max 65351) or object. [ 84.659272] binder: 14529:14535 transaction failed 29201/-22, size 65351-8 line 2966 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000099a000-0x20)={0x10001, 0x1ff, 0xe, 0x0, 0x3, 0x3, 0x61, 0x6, 0x0}, &(0x7f0000899000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000030f000+0x645)={r1, 0x9, 0x0}, &(0x7f000018c000)=0xc) pkey_alloc(0x0, 0x0) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) recvmsg(r1, &(0x7f00009e7000)={&(0x7f0000d86000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000c8000-0x80)=[{&(0x7f0000456000)=""/70, 0x46}, {&(0x7f0000abe000-0x89)=""/137, 0x89}, {&(0x7f00001f1000-0x60)=""/96, 0x60}, {&(0x7f00009e0000-0x94)=""/148, 0x94}, {&(0x7f000074c000-0xc2)=""/194, 0xc2}, {&(0x7f0000bfe000-0xd6)=""/214, 0xd6}, {&(0x7f0000d46000)=""/4096, 0x1000}, {&(0x7f00008ca000-0x80)=""/128, 0x80}], 0x8, &(0x7f00004c8000-0xe1)=""/225, 0xe1, 0x1}, 0x40000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/status\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00009c9000-0xb)='/dev/audio\x00', 0x400800, 0x0) bind$pptp(r3, &(0x7f00004df000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a6) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) 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) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000011000)={0x0, 0x100000000, 0x2}, &(0x7f0000523000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000011000)={r2, 0x50a7}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000002, 0x4) sendto$inet6(r0, &(0x7f0000881000)="", 0x0, 0x0, &(0x7f0000f8b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/24 06:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r0, &(0x7f000008d000-0x8)='./file0\x00', 0x200) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000cad000-0xc)={0x7, 0x7a6, 0x693e, 0xec, 0x20000000, 0x7}) r1 = socket(0x10, 0x3, 0x0) bind$pptp(r1, &(0x7f00004d7000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/24 06:49:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00009ec000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='wlan1\x00'], &(0x7f0000826000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)=']#trusted)\x00', &(0x7f0000efc000)='selinux\\)-\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000230000)='/dev/midi#\x00', 0x7c5, 0x202) accept4$llc(r0, &(0x7f00005fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e2e000)=0x10, 0x800) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000242000)=0x0) migrate_pages(r6, 0x4, &(0x7f0000e4a000-0x8)=0x0, &(0x7f0000e37000-0x8)=0x3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00007fc000-0x16)={0x9, [0x7, 0x69, 0x4, 0x2, 0x0, 0x0, 0x8001, 0x6, 0x8]}, &(0x7f00005d4000)=0x16) syz_open_dev$sndseq(&(0x7f00007c1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 84.685214] binder_alloc: binder_alloc_mmap_handler: 14529 20265000-20279000 already mapped failed -16 [ 84.696766] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getpeername$inet6(r0, &(0x7f0000492000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e3f000-0x4)=0x1c) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 06:49:05 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000089a000)={0x1, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/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) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000e93000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 84.696778] binder: 14529:14549 ioctl 40046207 0 returned -16 [ 84.769819] binder_alloc: 14529: binder_alloc_buf, no vma 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x14)='.cpusetrcpusetwlan0\x00', 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000334000-0x1c)=@req3={0xffffffffffffffff, 0x7fff800, 0x0, 0x2, 0x0, 0xc28, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000522000)='/dev/sg#\x00', 0x800000, 0x12c02) ioctl(r1, 0x6000020000001275, &(0x7f00008ea000)="") [ 84.794963] device gre0 entered promiscuous mode [ 84.819630] binder: 14529:14549 transaction failed 29189/-3, size 65351-8 line 2903 2018/01/24 06:49:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d99000)='/dev/input/event#\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f00006f9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b5000-0x4)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000f0000)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00007af000-0x4)=0x0) 2018/01/24 06:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b2d000)=0x8, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 06:49:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000331000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x40000) r1 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d72000)={{0x9, 0x0, 0x7fffffff, 0x5, "2bc996d61277c4ffcb302cf111577019801f35738010143c0d8f211dd938e7c0d50214d4eb631da14c59cd1e", 0x2d83}, 0x0, 0x0, 0x5, r1, 0x7, 0x7d4, "d8590f73c0cc2a705bfc124c28d01b1f91d9dbb7b1e893d772b1ddfe893f320defdf4440b9dee5c606f43184c4793361b60dff75d4ed9593fb738c1aba996bd6", &(0x7f0000716000)='[!%**\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0xcc, 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]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x80247009, 0x20000000) r3 = semget(0x1, 0x0, 0x460) getpid() semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000274000-0x4)=0xe7b) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000056b000)=0x0) 2018/01/24 06:49:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000982000-0x8)='net/hci\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000136000-0x8)={0x3, 0x1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000)={0x0}, &(0x7f0000763000-0x4)=0x4) r1 = creat(&(0x7f00009e1000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0xfffffffffffffff4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f000068f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f00003bd000-0x8)='./file0\x00', 0x1004, 0x80000001) 2018/01/24 06:49:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f000043e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bae000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cfb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000a47000)="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", 0x15b) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000604000-0x8)={0x0, 0x0}) 2018/01/24 06:49:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000138000)={{{@in=@empty=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0a000-0x4)=0xe8) lstat(&(0x7f0000566000-0x8)='./file0\x00', &(0x7f0000789000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00001dc000-0x8)='./file0\x00', r0, r1) rmdir(&(0x7f0000e88000)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) 2018/01/24 06:49:05 executing program 2: r0 = syz_open_dev$adsp(&(0x7f000019f000-0xb)='/dev/adsp#\x00', 0x398, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005b6000-0x8)=0x0) mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006c1000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000dd000)={&(0x7f00001d4000/0x3000)=nil, 0x3000}) write$selinux_context(r1, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) 2018/01/24 06:49:05 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000008000)={0x0, 0x7, 0x10000, 0xfff, 0x1000, 0x6}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000-0x20)={0x5, 0x1, 0x8, 0x8, 0x6, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffe, r3}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x20, 0x0, &(0x7f0000006000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 84.856402] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.862114] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) pipe2(&(0x7f0000149000-0x8)={0x0, 0x0}, 0x80000) getsockname$packet(r2, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ee000-0x4)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa7000-0x18)=[], 0x0, 0x8004}, 0x800) sendto(r1, &(0x7f0000623000-0x41)="5bdfe554ed75c56e6c96e3b251a75bc20a81136a6ac4b544e38238b3dce1cf46d638f2328ca84fd66fc0da4b9c574fd505ed9ef15c10a18bd085125b55f1553c2c", 0x41, 0x4011, &(0x7f00007d4000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="cccc0144bc53ae724b8f5f62f7cfdb01"}}, 0x1e) bind$alg(r0, &(0x7f000027c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f00007cf000+0xd5c)='/dev/adsp#\x00', 0xff, 0x101) openat(r0, &(0x7f000064f000-0x8)='./file0\x00', 0x100, 0x1) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$midi(&(0x7f0000122000-0xb)='/dev/midi#\x00', 0x0, 0x8401) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000825000-0x12)={@generic="982c2037bc7b546e9f753632a3968497", 0x6}) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b8b000-0x10)=@req={0x50, &(0x7f000049f000-0x50)={@generic="3b49a2ae09fe0f398a6c4cbd6033fa18", @ifru_map={0x3, 0x1, 0x6b15379e, 0x9, 0x401, 0xffffffffffff15de}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d66000)={@common='ip6gre0\x00', @ifru_flags=0x100}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e77000)=""/141) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e78000)={0x100, 0xa, 0xfffffffffffffffc, 0x8, "625c3140eb75208010ad50dce42273298a17907d58541e1428da3d5e3a62c48a"}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000073d000-0x20)={0x8001, 0x3, 0x5, 0x401, 0x10, 0x10000}) [ 84.923470] binder: 14602:14607 transaction failed 29201/-22, size 0--1048807177401271080 line 2903 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000519000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000cb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000991000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x2000) connect$bt_sco(r1, &(0x7f00007ff000)={0x1f, {0x7, 0x2ba, 0x0, 0x9, 0x1000, 0x4}}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 84.977421] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/24 06:49:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000ee2000-0xd)='/dev/dmmidi#\x00', 0x5, 0xa0000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00004d8000)={0x7, &(0x7f0000c3c000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xde)=""/222, &(0x7f0000002000-0x4)=0xde) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000)={0xffffffffffffffff, 0x6}, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x3, 0x1000, @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]}, 0x1, 0x8, [{{0xa, 0x2, 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]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x36d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) alarm(0x599) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x75eb, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000005000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) fsync(r1) socket$inet(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000005000)={r3, 0x4, &(0x7f0000000000)=[0x400, 0x7, 0xff, 0x9], &(0x7f0000003000-0xc)=[0x1f, 0x7, 0x800], 0x14, 0x6, 0x1000, &(0x7f0000006000-0xc)=[0x100, 0x3, 0x0, 0x44, 0x5, 0x34c0], &(0x7f0000001000)=[0x7, 0x80, 0x6de, 0x0, 0x4, 0x1], 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000003000-0x4)={0x7, 0x4, 0x5dc, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000007000)=0x0) io_getevents(r5, 0x267, 0x0, &(0x7f0000003000)=[], &(0x7f0000001000)={0x0, 0x1c9c380}) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') 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) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00005f5000)=0x8000) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) r3 = accept(r1, &(0x7f00004de000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000)=0x20) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000ffa000)=0x1, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$dspn(&(0x7f00009a3000-0xa)='/dev/dsp#\x00', 0x2, 0x101000) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fcntl$dupfd(r4, 0x0, r1) [ 84.997709] binder: 14602:14618 ioctl 40046207 0 returned -16 [ 85.024662] binder_alloc: 14602: binder_alloc_buf, no vma 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/enforce\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f000022d000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000019a000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) [ 85.069873] binder: 14602:14633 transaction failed 29189/-3, size 0--1048807177401271080 line 2903 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0x5, &(0x7f0000760000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fda000)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000ca3000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cb7000-0x8)={0x1, [0x0]}, &(0x7f0000a12000)=0x8) r3 = syz_open_dev$vcsn(&(0x7f0000c11000)='/dev/vcs#\x00', 0x1, 0x80) recvfrom$ipx(r3, &(0x7f0000a98000)=""/4096, 0x1000, 0x40, &(0x7f0000f51000-0x10)={0x4, 0x6, 0xffffffff, "bacb2a166561", 0x7, 0x0}, 0x10) sysfs$3(0x3) r4 = memfd_create(&(0x7f00002ff000-0xa)='syzkaller\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001c9000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000)=0xe8) sendmsg$nl_route(r4, &(0x7f0000203000-0x38)={&(0x7f0000ee4000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00002b9000)={&(0x7f00008e8000)=@ipv4_newaddr={0x50, 0x14, 0x200, 0x2, 0x3, {0x2, 0x81, 0x1, 0xfd, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x8001, 0x1, 0x1, 0x9}}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x7f, 0x10, 0x1f}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000e17000-0x20)={0x0, &(0x7f0000059000-0x8)=0x0, 0xc, r4, 0x1}) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009bc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003cc000-0xc)={r3, @rand_addr=0x0, @empty=0x0}, 0xc) r4 = getpgrp(0x0) ptrace$peek(0x3, r4, &(0x7f000094c000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000c6d000-0x4)=r4) readv(r2, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) r5 = gettid() pread64(r2, &(0x7f000085c000-0x3b)=""/59, 0x3b, 0x0) timer_create(0x0, &(0x7f000050f000-0x60)={0x0, 0x12, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) close(r2) tkill(r5, 0x1000000000016) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mouse(&(0x7f0000247000-0x12)='/dev/input/mouse#\x00', 0xf427, 0x200800) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000b93000)=0x2ff3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) sendto$inet6(r0, &(0x7f0000528000)="6dd191733a9415e8d32208204e687bc71d2af0a80caa", 0x16, 0x840, &(0x7f0000c9b000)={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r2, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) accept4$nfc_llcp(r0, &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a4000-0x4)=0x60, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000)=""/162, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc5000)={0x0, @in6={{0xa, 0x1, 0xe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x1000, 0x7ff}, &(0x7f00003bb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fcd000)={r2, 0x7, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef2000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x100000, 0x1f, 0x0}, &(0x7f0000aa5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cfd000-0x8)={0x0, 0x3}, &(0x7f00002a7000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000392000-0xb8)={r3, 0x5, 0x0, 0x5, 0x0, 0x9, 0x44, 0x3, {r4, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x1, 0x6, 0x3}}, &(0x7f00003df000-0x4)=0xb8) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x4, 0x7fffffff, 0x7, 0x4]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) 2018/01/24 06:49:06 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000876000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/218, &(0x7f0000000000)=0xda) 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) r2 = memfd_create(&(0x7f00002ed000)="d32c4073656c666574683000", 0x0) clock_gettime(0x0, &(0x7f0000f86000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000fb1000)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000391000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000570000)=0x0, 0x4) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) syncfs(r3) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 85.116701] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.126928] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0xad3, 0x9d, 0x9, 0x1, 0x6, 0x3}) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x48) r1 = openat(r0, &(0x7f0000c72000)='./file0\x00', 0x0, 0xfffffffffffffffc) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f00004c8000)='./file0\x00') 2018/01/24 06:49:06 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000004d000)=0x3) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000004d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) connect$packet(r1, &(0x7f000004e000-0x14)={0x11, 0x4, r2, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000049000)={0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x0, 0x1) getpeername$llc(r0, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000009000-0x1a)={0x55, 0xb6, 0x8, {0x5, 0x0}, {0x3, 0x400}, @const={0x1, {0x977d, 0x1ff, 0x0, 0x100000001}}}) getsockopt(r1, 0xff, 0x5, &(0x7f000004f000-0xc7)=""/199, &(0x7f000004e000)=0xc7) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f000087c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000074b000-0xa0)=[{&(0x7f0000964000-0xd)=""/24, 0x18}], 0x1) [ 85.175200] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 85.237329] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007eb000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x501002) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000063e000-0x81)=""/129) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x40b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000024000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000015000-0xd)='dns_resolver\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000023000)="5197c86db6f13e8eca59d7e728a4195c911b0afba4541d4688d645e2a16c45a8d1c346943aaee3d4af403994a49039c454d9044b19f464eba3a88246b0b06e73beb034a0dff4ceb471133e91a791d08a2cf631712319c0b4d7baafdb9fd13fe925c3c4afc69f0e051af5a3dca341531fda0ae826bf0bd3cfc0c814147c68c7bc82b8092b9ba6508291defbdd14f4325784541407f3fd4b5655bb36abc49cac3052a5e284b20758459d766db94b9bccfd8eca4478b872232b7c", 0xb9, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d60000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000304000)=0x9, 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000220000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000b0e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006db000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff801, 0x800) bind$inet6(r0, &(0x7f0000ad0000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ede000)=0x3f) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa2000)={0x8, 0x1, 0x200, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000446000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) renameat2(r0, &(0x7f0000fb7000-0x8)='./file0\x00', r0, &(0x7f0000cfe000)='./file0\x00', 0x2) socket$inet6(0xa, 0x800, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000873000)={0x9, 0x0, 0x2, 0x0, r2}, &(0x7f0000799000-0x4)=0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000037c000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) sendto$inet6(r3, &(0x7f000069d000-0xcf)="ee94a104883ac54b416f74c0199f01eb02598b54561345c8f1d05219a4abed4ee5b617eb6d59604703aa7d22890135ec13ba7b1a69b6a0a25b63fafe0372d8a03c9a1186079c82f0fbac0b2b3a3c6f3a12b8e5dc19a356a562c70e3bed4e19573b51d12e35dfddfe4d245b20aff268936580d9f6d7b17b507f7856f9ea0d489883d339415447f5117f56963a49461977da2743f0ffe77332f8b4ab2abfccc8278f776e450db14c3903f4b4d87850376364527eac0859bf0e4983e0ec3d18ce5f59cd37e75e5f4d2f3626ce30b24220", 0xcf, 0xc4, &(0x7f0000256000-0x1c)={0xa, 0x3, 0xbce, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000360000-0x38)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x29b, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bff000-0xc)={0x3, r1, 0x0}) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00004dd000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r0, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee4000-0x4)=0x14, 0x0) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003e7000)={&(0x7f0000c61000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000864000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x48881) 2018/01/24 06:49:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000276000)=0x0, &(0x7f00008fc000-0x4)=0x6) listen(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff13) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffbff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96b9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000145000)=0x98) 2018/01/24 06:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=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) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x10000) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000591000)="1883926687f7356d12830975b0677295b72c246390a22d88ae01dbe5effebbb9a930193785a958e8167d60ec6e445c3a8fe373c70a7f1990b9f42b3739a20236f3bcdea09d44a9") socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c5000-0x6)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00006ae000)='./file0\x00', &(0x7f0000329000)='devtmpfs\x00', 0x0, &(0x7f0000695000)="") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ca2000-0x8)=0x2) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000e10000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) lseek(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ce000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000f9a000)=[0x0, 0xfff]) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bf4000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$audion(&(0x7f0000016000)='/dev/audio#\x00', 0x0, 0x100) ioctl$sock_bt(r4, 0x541b, &(0x7f0000f8d000)="332096ff0db24964fb1b4e723e09d27a31163368a582d0b09d645b38dc0d7b85154cb0dfb31acce8847c7e8c20beae5b10b952d61452ff915aa90c8100c81cc47f20628aa17dbb1ba9844de9e6ab7085e4") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6a000)='/proc/self/net/pfkey\x00', 0x141080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000047f000)={0x0, 0x0}) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000883000)=""/55) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x205, 0x2, 0x7fff, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x2}, 0x8) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003b2000-0x4)=0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000fc2000)=""/224, &(0x7f0000de4000)=0xe0) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000bba000-0x10)=@ethernet={0x200000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000b58000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000002000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000056b000)={0x3, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f1c000)=0x0, &(0x7f0000127000)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000d6e000-0x30)={@ipx={0x4, 0x3, 0x1, "96c38a4a07b4", 0x5, 0x0}, {&(0x7f0000d84000-0x4d)=""/77, 0x4d}, &(0x7f00008ef000-0x1)=0x0, 0x62}, 0x30) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d5c000)=0x0) syz_open_procfs(r1, &(0x7f00002c8000-0xb)='projid_map\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000837000-0x40)={&(0x7f0000df3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000114000)=[0x0, 0x0], &(0x7f0000eba000)=[0x0], &(0x7f0000fff000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d41000)=0x0) syz_open_procfs(r2, &(0x7f00009c1000)='net/packet\x00') syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00008af000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000371000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000041e000-0xe0)=""/224, 0xe0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00004c2000+0x132)={{0x0, 0xfffffffffffffe01}, 'port0\x00', 0xb8, 0x1005, 0x4, 0x7, 0x0, 0x2b9, 0x1, 0x0, 0x2, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/01/24 06:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000154000)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d90000-0x1)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/rfkill\x00', 0x109001, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000ae5000)='/dev/vcs#\x00', 0x4, 0x3fd5a2b5d3e48e09) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/enforce\x00', 0x6c002, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x404002, 0x0) io_submit(r0, 0x4, &(0x7f0000471000)=[&(0x7f0000f6a000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f000078e000-0xd)="80d7969ef4554c3c465dd3594f", 0xd, 0x7fffffff, 0x0, 0x0, r2}, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0xe, 0x6, r3, &(0x7f0000c07000-0x72)="7505e6bb4b855655b5d9439b5140cbf42f2bacb50eef9005113481d323cf72cd5b970070b0f6cc9e41afa4c7b1af5aa8be4a57d449b4af6eea7bd9b8fff971f9c4ea3c8237184109944ec9a70471c91017219309e76c5e40c4a52fc6ac416786b1f02ad5f2de09a2eacdc76d9e86745e5ab7", 0x72, 0x2, 0x0, 0x1, r4}, &(0x7f000088b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r5, &(0x7f00007aa000)="da3582430264de7d4631f8e62a8e0e2224bf1a2add2fac6df64c4f721213df0e2836a3f3919a776fcc1a79edbaa3166921491091b8010c78e7c0b11c3c6ebaced0dc510063dbd50d198de00ae1b21dca7c50c3f58b3d9de48ea13573cd0fa6e0dadec686025dd0e94c57226122efd0e6616ec62007d30cdb33936e8052e62bde7834d47b67cee818e60d1b54fbd7a156040e879704b4b62ace830427c794afbe009c366f0913a649dada7b1a4b09ff8958d8eb0f077b3d80b9bc90c1fd40e2de84be10d79c4e44642922ec1329885b14f28009c19d6f23c7602059efce549e1d33cf", 0xe2, 0x9, 0x0, 0x0, r6}, &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x1fe000000000, r7, &(0x7f0000574000-0xe2)="cc04cc9879298cd8ad6b42b2ee70bc583ee5084453ad1cd0fe59118607a8c6a6c0c6bd955edb1d0330efb345c9cc1226ca6e0661b7f63415844b459866368407ceedcaf6c08599c53d60b7893910216bd93fb3d306d9f36edea1a45ea880c32a36a0f8e6f0093f88c2f0938fda32ffe9e694a77cf44a9bb280ea481b87d79836df0b6639935b8f884eb7d8979a6014ccb6e0a38ba983c5981f043c3560be7e046f142371655d3116c4540dd18cf16f0d8a3acd0067a15f79e6fc46bc86f6e4f3146330ff8d3bb1d26c27d2084a7713e9750818b24324157314fcb3b7d3e2fdfbcbab", 0xe2, 0x0, 0x0, 0x0, r8}]) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x6a, &(0x7f0000af5000)=0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000838000)='/dev/ppp\x00', 0x100, 0x0) io_cancel(r10, &(0x7f00008fc000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1c0000000000, r9, &(0x7f0000bf8000)="8cd45f5f15e454154151de9abf5ff7daef5fa1614b108d9093eeaf8cd063fb77256dc71af8ce19ce6d9d7dcdb4e2e624647dbc4c7d46f48d418fdfecab901924765292822fcd29bed81874657d86f51e30cac767d0e6e4b0ff4760384cd5f7fdfdf96cd19a91269428e16fb6003180fab7a1d38a938f366fcc6e1076321c5b234aa21c9c15193bd3a9df0c7d", 0x8c, 0x25, 0x0, 0x0, r11}, &(0x7f00009fe000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) write(r1, &(0x7f000085b000)="", 0x0) sendmmsg(r1, &(0x7f0000694000)=[], 0x0, 0x0) getsockopt(r1, 0x800002, 0xffff, &(0x7f00002ee000)=""/4096, &(0x7f0000b04000-0x4)=0x1000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bc1000-0x4)=0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c3e000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000eff000-0x10)={r5, r6/1000+30000}, 0x10) time(&(0x7f0000131000)=0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000db6000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0xc000) r8 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000e00000)={0x0, r8}) ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r4, 0x0, 0x0, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000046d000-0x78)={0x5, 0x78, 0x0, 0x2d3, 0x1f60c991, 0x7f, 0x0, 0x6, 0x400, 0x0, 0x7, 0x8000, 0x5, 0xff, 0x5e, 0xffff, 0x3, 0x6216, 0x2, 0x6, 0x10000, 0xc5e, 0x0, 0xffff, 0x9, 0x81, 0xffffffffffffffff, 0x5, 0x3f, 0xf6eb, 0x3, 0x6, 0x1, 0x2, 0x1, 0x49bc9c7c, 0x2, 0x8001, 0x0, 0x80000001, 0x0, @perf_config_ext={0x3, 0x1}, 0x4811, 0x3, 0x3, 0x7, 0x8000, 0xfffffffffffffdc2, 0x4, 0x0}, r8, 0x8c, r0, 0x0) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb5, &(0x7f000033b000-0xd0)={@random="cd040b08aff2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "fc0c21", 0x351, 0x38, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x5b, 0x0, 0x0, 0x0, 0x39707a20, "b57fe7", 0x9, "e06e2d"}, "46f4cef8fe6ebbc3e764f38486033d14ed5a4b15eae6e7f63c6300d131a19f18b6bd13e6ad4881cfa1f2732ac5b15dc6de5703819ac0aca6c8fca75ae8983e31e47924f16797ac3c2dd44ae7df1a06c122e32b230803bbb59c57624d07ab6959e8b93c00a67c63faed7385bf35250eb0563080e25d4f85724af2b7f1d16ac0df43817bacba7129c0ed23"}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ceb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000)=0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d07000)={{{@in=@multicast2=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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000834000-0x4)=0xe8) setreuid(r0, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r2, &(0x7f0000aee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000032b000)=0x1c) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget(0x0, 0x1008000000ff) msgctl$IPC_RMID(r1, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000b5e000-0x10)={0x29, 0x4, 0xf9, 0x5}) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000242000)=[], 0xfffffffffffff35, &(0x7f0000001000-0x19)=[@assoc={0xb, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x10) 2018/01/24 06:49:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$dspn(&(0x7f000053c000-0xa)='/dev/dsp#\x00', 0x2, 0x340) r0 = syz_open_procfs(0x0, &(0x7f0000575000-0xe)='net/protocols\x00') pread64(r0, &(0x7f00009cf000)=""/0, 0x31a, 0x2000000) 2018/01/24 06:49:06 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000742000-0x9)='/dev/sg#\x00', 0x400, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005a5000)={0x0, 0x8008, 0x401, 0x8001, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b2bbc8", 0x38, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000516000)=0x0, 0x4) socket$l2tp(0x18, 0x1, 0x1) 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) write(r0, &(0x7f000045d000)="10", 0x1) syslog(0x9, &(0x7f0000452000-0x89)=""/137, 0x89) pipe2(&(0x7f000006e000-0x8)={0x0, 0x0}, 0x84800) read(r1, &(0x7f0000de2000)=""/181, 0xffffffffffffff36) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0x1ff, 0x100000) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') r0 = syz_open_dev$adsp(&(0x7f0000252000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x141100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000935000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f000000a000-0x198)={0x2, 0x12, 0x9770, 0x0, 0x2f, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x33, 0xa0, 0x0, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a, 0x14, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ff, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x12, 0x18, 0xf0, 0x8, 0x84, "eb3aab85e13bcdc79e2d851345dd9bdab0f0209aad7be9aafab861f51da9b129f444063651e13c53bcfa9dfc309f1bdc7ea2130eda0aab61dc952338eb31ee0ba2dbf49a2ee4e68302ee21fe94376e09b2a045ee1eb400f1f5bfec44562736fdd6e014ccfa43070118871919fcfb2cf5f4d83f85a6e5d3756645b6d3da9a98938ae8b459"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x3}, @sadb_key={0x4, 0x9, 0xc0, 0x0, "0700000003b897006da6c7a4ffffffffe9370089a136dd80"}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:06 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, 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 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ef3000-0x11)='net/softnet_stat\x00') close(r1) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003a7000)={@common='sit0\x00', @ifru_names=@generic="ebe04dab3129000026000000aee30004"}) r1 = semget$private(0x0, 0x7, 0x0) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000ee1000-0x5b)=""/91) 2018/01/24 06:49:06 executing program 6: r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d68000)={0x0, r0, 0x0}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000139000)=r2) getpeername$packet(r0, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000)=0x14) 2018/01/24 06:49:06 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, 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) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00000c0000-0xd1)=""/209, 0xd1, 0x0, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00009f7000)='/dev/dmmidi#\x00', 0x9, 0x80001) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00006fa000+0x176)={0xfffffffffffffff9, 0x9, 0x8000}) getsockname$inet6(r2, &(0x7f0000e2d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008f8000)=0x1c) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002c8000-0x4)=0x0, &(0x7f00001a2000-0x4)=0x4) 2018/01/24 06:49:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000124000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000020, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000002000-0x9c)="") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00007b0000-0x4)=0x0) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$vcsa(&(0x7f000025a000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) 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) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000-0x128)={0x9, 0x0, [{0x5000, 0x51, &(0x7f0000000000)=""/81, 0x0}, {0x2000, 0x29, &(0x7f0000001000-0x29)=""/41, 0x0}, {0x4, 0x52, &(0x7f0000001000)=""/82, 0x0}, {0x100004, 0xc, &(0x7f0000001000-0xc)=""/12, 0x0}, {0x7000, 0x24, &(0x7f0000000000)=""/36, 0x0}, {0x1000, 0xa0, &(0x7f0000002000-0xa0)=""/160, 0x0}, {0x2, 0x17, &(0x7f0000001000)=""/23, 0x0}, {0x4, 0x38, &(0x7f0000001000-0x38)=""/56, 0x0}, {0x6000, 0x20, &(0x7f0000000000)=""/32, 0x0}]}) nanosleep(&(0x7f00007bd000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) [ 85.698467] irq bypass consumer (token 00000000d361f28a) registration fails: -16 2018/01/24 06:49:06 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af1000)={0xffffffffffffff9c}) getsockname$packet(r0, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a2f000)=0x14) r1 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000050d000)=0x10) r2 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020b000)="da", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000508000-0x38)={&(0x7f0000793000-0x40)={'crc32-generic\x00'}, &(0x7f00009ee000)="b147", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:06 executing program 0: r0 = open$dir(&(0x7f000045f000+0x9a0)='./file0\x00', 0xa4000, 0x20) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)="", 0x0) r3 = syz_open_dev$mice(&(0x7f0000ebc000)='/dev/input/mice\x00', 0x0, 0x501000) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00008f1000)={[0x12002, 0x7002, 0x0, 0x0], 0xdcb, 0x90, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000885000)={{0x4, 0x1ff, 0xd9, 0x6b, 0x1, 0x1000}, 0x100000000}) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0xfd, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x122) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d74000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000018b000)=0x72, 0x4) recvfrom$unix(r1, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) openat$vcs(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/vcs\x00', 0x400, 0x0) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) shmget(0x0, 0x3000, 0xe0, &(0x7f0000118000/0x3000)=nil) bpf$OBJ_GET_MAP(0x7, &(0x7f000082f000)={&(0x7f0000ebd000-0x1)='.', 0x0, 0x0}, 0x10) 2018/01/24 06:49:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00003df000)=0x4) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d29000-0xd)='/dev/usbmon#\x00', 0xcfd, 0x20880) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000c7000)="fd9d7fd219b7460618f9713c8538d6d2531a7cb096fad2e3f97ac5b8a123ddff35f9e4ef4f87bb77504f68df62217b242937fde24df74e4f94bf4fbe43974e1000992f793000887c7cbfb0ae97576fa09f994b400487e87fb8a8c044204f8862baf321ed7fde4a4bf6c62c7ab33ae2a89cfa2f503b0160631d33e29ec56c79647fcc05e7e12e1b81203f84813db669ee57bdb9dfc127062d2e25b4e2f573555134f8969d34b48da1d621f20c738ef953", 0xb0, 0x4004000, &(0x7f0000d2a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, &(0x7f000000f000)=0xdb, 0xfffffffffffffae4, 0x5) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/24 06:49:06 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000e35000)='/dev/dmmidi#\x00', 0x69, 0x20040) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f71000-0xb)={0x7, 0x0, 0x2, 0x4, 0x9, 0x3, 0x0, 0xfffffffffffffd67, 0x800, 0xb4, 0x3ff}, 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x100000001, 0x1}, 0xc) 2018/01/24 06:49:06 executing program 4: r0 = perf_event_open(&(0x7f0000331000-0x78)={0x0, 0x78, 0x4, 0x2, 0x7, 0x400, 0x0, 0x7, 0x10d88, 0x1, 0x3, 0xf06, 0x7f, 0x0, 0x10000, 0x100, 0x2, 0xfffffffffffffffb, 0x800, 0xba, 0xc4, 0x81, 0x3, 0x400, 0x48, 0x18000, 0x2, 0x5, 0x80000001, 0x100, 0x3ff, 0xffffffff, 0x6, 0x2, 0x9, 0x1, 0x10000, 0x4, 0x0, 0xfdc5968, 0x2, @perf_config_ext={0x7, 0xfffffffffffffff8}, 0x400, 0x1a6cad25, 0xffffffffffffff7f, 0x0, 0x8, 0x8, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x4) fchmod(r0, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffff7, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00008fb000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000052a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00008db000-0x8)={r2, 0x3}) r3 = accept$unix(r1, &(0x7f0000fcd000)=@file={0x0, ""/4096}, &(0x7f0000e1e000-0x4)=0x1002) fcntl$getownex(r1, 0x10, &(0x7f0000491000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cbf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000)=0xe8) fstat(r1, &(0x7f0000eca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f0000323000)=0xc) r8 = geteuid() fstat(r1, &(0x7f000097b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d59000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000830000)={0x0, 0x0, 0x0}, &(0x7f0000329000-0x4)=0xc) r12 = getegid() r13 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000aad000-0x8)='./file0\x00', &(0x7f0000a44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = fcntl$getown(r1, 0x9) r17 = getuid() getresgid(&(0x7f00005a3000-0x4)=0x0, &(0x7f0000a91000)=0x0, &(0x7f000010f000-0x4)=0x0) r19 = gettid() getresuid(&(0x7f0000b2c000)=0x0, &(0x7f00006a4000-0x4)=0x0, &(0x7f0000e3e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d05000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cd000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000b2b000-0x150)=[{&(0x7f0000d96000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001d4000-0x30)=[{&(0x7f000089e000)="", 0x0}, {&(0x7f0000a0f000-0x7a)="52a6d8d0514550c307ceec6cd5bc93b5ef1f7e67b7efd59ec3543273a299ceb5768504c4811816567968042084085bdebdf0b3c5a9a15d8f7a3c2144b4a4e9c032d94e11e1c60c330b4aad33e3476eea8d96fb51808a18cd8e8603913ac1794196828f1e15e07e5306e62570179d5d5e3593fb50ba10ceda87f2", 0x7a}, {&(0x7f0000ff1000)="37180412e22d7699ec546f5251e0c29b04cbe1c640e924d7b56656b8daafaab0167869f613a9588c6940bf080ade6a893edfbce4cfe7909639b007dec40dfa2c1b7c60b74bda5ae0d370f4c899c101a8", 0x50}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f00001b8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000068e000-0x60)=[{&(0x7f0000624000-0x1c)="0f214ba8c80fb912bb3ed5384289335b76076180b67babd961129943", 0x1c}, {&(0x7f00006fa000)="8bd7a98bed3975873708a1ba217f349737d9db1b52cf2acfbc02c9ca51024353ed3e387f881436b02025b1", 0x2b}, {&(0x7f0000d06000-0x71)="79226727fb95f61e0379ae02b8886e11eba9615c4ad3f9e621426a9d990a272e609a547f7359dd0da9e1317730d35d43a8b0778296a9056d849c9f1f8fad74b294da1e407bfe0f93f72138139a60d7d3400b7790561ab1305f2270be6bd738cc4f10e7fda59c106defc32654aaa19b8aec", 0x71}, {&(0x7f0000e31000)="0dbfab177c3518d7a88e24df16abf6fe7a862584290735880b70e75cf06a6c84558fe1630287f590ed1ecb17b51b4ff4561b07034655cf8d5521d36456622ed3f3c64a12cf319821eb3a27ceee812f49ef7b463868d423efa8210888ce3bc5012995b2c6eb3284d4865d744b94f4b8b6dc3df9e04708d725a4590cce8fa094a6094987fd2ed147b345ca7a666c3fe9d57ac051d4b87d831451db9e788551626a9d1d6e4229555e613f6230fa246418bf66bbded51f8db8898ee5506ff242c78b51b042afe7eeb6d722c4c1c6cefbfeae25f28df87ddd8060395c3537adbab82053479c0af94673af", 0xe8}, {&(0x7f0000853000-0xab)="9ba0c8e514a6915b4c01d28a4cd928b58b2ba0a2a8b13c68eb2d31b99fcc85b3eda61a58255d0976b1c81328629ef2b99d9d3dece91fc9d4611f3a9bed9d5df5ddbfdbd6a76fa3fe0653d7572d07f0ee6a81a6ac31cbb2b45cce398469cb2bf0c0a3eddbfda5b49b0e115505ba21b76527323728b4884064835184a6f4fb6369a1acb9c9c356b46ef08e9c50759e63d974005ed78447db92f640b48b20efb1830c39ebf9518a0f7b4be068", 0xab}, {&(0x7f000048f000-0x7e)="fb27abb303da0813f48a75d1911a245eb37504e0c70a5e488b89ed160bbbe85dd9a0f76f5d98f69ec250c068c16cc2c26d974853790d00e93109c460fd404fe231aece4ba4a87c23abf1da5bc45d3242b0d723cdf69ec281b5849b931663617e9587ea277f442a65732f3324a1599c0f69394a83d9286d3b4870d96a174e", 0x7e}], 0x6, &(0x7f000001b000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x48, 0x20000000}, {&(0x7f000052c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c7e000)=[{&(0x7f00009d1000-0x58)="258bc9b2ebe5a8b0ad871522e9b4e6b9e32a9a37625b26adbe4d38b2489a0c5cf48e50eccdd5250248aa26593b64807cbb1c8d537e2969577ade888d30628496d65f854514b2df2db144635a40146ccba226bc810b4fc8ea", 0x58}, {&(0x7f0000869000)="039dac7e5a5f56e95fdd0ab6a7b33de21d11e762629fb0a014b6def04fa4a1cec467a9cc37510c566977e0cf", 0x2c}, {&(0x7f0000658000-0x9d)="76d43ec7697f38b8ac6f1f205c26ff37fccd78d349ae95ac4df4920f1ff421e3f4e7cb8d3ac77a3efb42c8fd9ed2e3ef01158394939b639abae98d33c01623126a359a30e64a1a0a18062cee415a18835fd8de392d9925d80178d0191b79d7e521a881bd10c954d97405e18a737a10a9c86c0091cb90c12b1e9646acc00a8a87b1f8f2107d9f91ff01d50a908bd4b2c80e1b821c53d500981397dd170d", 0x9d}, {&(0x7f0000a3e000)="ec46ca8db1fca9b84d255f8f3cd8aac20c7bbeffcf158945903deafe9b08ffa18a7506b7a0bb2b57f8ff6951697286c4de21a93e86f09e2b3251ef00b0aa91a8e1c30102a229a0616a15a3cb7f6e8685c53b14b0ffeb3b25cbe19be1835087987ebb5d464162c86bdeccf3bfb19c6467c8e7e87b5f646073fa29701a8aadce5e93f7a8620ab12ebc9c6d687faad00bf287", 0x91}, {&(0x7f00005a7000-0x35)="6aa061f43d9433af6ad7f0565609fbe30d639a34aa482dd7cb33da7fc87bc9d964aad56a65060a5dbb9c3b6c704afcfcce6f6fdc9d", 0x35}, {&(0x7f0000117000)="1e8f5edcc39b8426b5d9ed3fdded0d592ddaf9fa75a1706f19fb53fb601b10412cda92a59ff69a8829affa2d70109c618a0c8330cd21b9107a424c5b4f4dafbfa057597decf5c1e65cfc9eaf6241c0c7a2063aee6585e165ee92e257c093c954755baf684d434079e2b34f0b4d9c20fb407dcfec443ed7de7aebfb5ca438e295ae992704ebd3c7baa67a24473a8a14d943647d0879c9c3b3fc43207759af0cde936d3d74f3a72cc51fe05f8b53c321e8d436b06502564cdea95573b7372b28bee9e1073f1567d56fda4f869092326d923816ac57f926ba4502c202fbdd7ba128fcadbf81db", 0xe5}, {&(0x7f00003b6000-0x7d)="48be0116939c5ab8812838f88407fb699d02d7d68fe6ea021d98f18ede8f63fd8024434c41f9ac98cd5a1f8c9923f898c8ef556081a0f59175b3e402d531863d0ebd31fb4cf68b46e5ababcbe4dbe2423259064f4acafbafe485a99d3bd48a52286d03d10bbf89f531ce82cd7f35606ca5671b63d28b5764315884ac31", 0x7d}, {&(0x7f0000e19000)="b2a446f4075bb03e58d4cc4d947b5e27cfb974d14015e2832255e4f2e2bfa2a6362429603b4a23ada321ec1935b6fcf2fd978f9842339391bf5a009efbde2877fb3a82e44a0df99f4a9f2b2f7149d211", 0x50}, {&(0x7f0000cc5000)="bda1042e889ecda9051e49df0cecc0eb8430", 0x12}], 0x9, &(0x7f0000cbb000-0x118)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x118, 0x4001}, {&(0x7f0000c5a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000603000-0x10)=[{&(0x7f0000083000-0x93)="80529fbc4050b0de93b35a3ce0c382df7e7d966f3214e2c061fe01dfdb0c0389c906a9562b75bb85e7ef6f04a631776636ed097e2bf13b0d25f18e6256d2eede005c9f0290548dc9c3b7e2c9750db10b5dc281a74551b3b1343b1a3bd58a9b02ecce2b77f9f45268968b22359c1c069b7d733a839dc80ccd3fa5ac297f04f04f6388a9f3fa554d85b67f680b1f521587238d6d", 0x93}], 0x1, &(0x7f0000ab6000-0x88)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x88, 0x4800}, {&(0x7f0000a4a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005c3000-0x50)=[{&(0x7f0000251000-0x3c)="0498a5e9ea8e1f007c113d1c9dc62bb545491694c1ad14a252618744b73944f1b211ad11165bdda46628a6e522d544822334bffee6496cade07b54d5", 0x3c}, {&(0x7f0000182000)="934bad1c33e00715ba8a7d41b8834ebc5770e9bd29d39a3c1339d8d6bc572c69a13c235430d4", 0x26}, {&(0x7f0000e1f000-0xc5)="6ed63f49c4735845070a180b84e5b43eecc76b9906882eac6b718b527b4770f5e2d738cb1b1ae5d595b60b1fed56db9174d8c9af9d4a504db508b1d6db9685069c26b8f4a941d5b3ac2abc5ad02a18c1c626a64b9b7e9f54bd430e27ca1b4eb1752007af6f908b799950952e34adc1b01e33c58a45da0170f39209094cc9168627c342ad67d9f6ab8d3eb56bc670c972a0462d338e578377d0f8ce04972565678ba6f243f9cdb437961073293811a36efc6d26aa6094b4573528c4034631a7cb6334eaca93", 0xc5}, {&(0x7f0000384000-0x4c)="68976b273a94b848be5605e73d24585c03d63fd58fb106230d9da47c0392367192cc4f505daedad1f77206eaf13c5de613eaedf1cd8b31f937f0eb81bba0eb9f07ae2b4844c470b51b55c7fd", 0x4c}, {&(0x7f0000459000)="3f6b9c2e5ccc12ca7eee659a74f0b644b65495e671398f9e09f9e63134b99c747b209e4956a23fbd4e55ae1037b0f6288e48ba41b7618e7f4544c182d8a1b54e2392af4de85c4268a1191cc8f8c6acf0d6e98d56224987b460e0ee024343908482327730863fe5dd5a6225fd608e250a7d4d56b66f7ad70a0492d597b1a559f5", 0x80}], 0x5, &(0x7f0000255000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, []}], 0x28, 0x804}, {&(0x7f0000b2d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3d000-0x70)=[{&(0x7f00007fc000-0xf6)="d0021d60d7db9fc15ac649adfebbfa767f5650d7f9a28306f7c45e8c14af3988d0142736e96639581955f98717ed0bbcb2878e0a2292b283cfe9ed1688641f1b0d06c79806dfaf479a2fa42b117de40ae40102dc984552c8ad934e1e884694eada54ad468df891db9855373ba6cc6ff2a6162b0b987a7c0571ce34954e69bff6e60ef3b71004cff6afae53f65ba0830be1f972aadfe4d1f97e0b54b69081002501d78a4ccb9ae3259b03617f76b88263cb974d848e534b42f360cccb648fee65a19a3676a50e6231e75f13a650f936dc302ea7182dae376abc8f84ea7c6e642318dfb73eff530b76830dfdef48f78951de7a5429b865", 0xf6}, {&(0x7f000069e000-0x5d)="a2b12b9886f85f35dd09c728f6b49ac1b338ca5bd1d27211f2e0e4ec8a704c70714169614f7501de15ae0d4a77c037fed241e2c7df538bf82fb76bd07d7fbc842e0930048967be241b96bceb957357e983ae0e80b0c15efdc1cae2f679", 0x5d}, {&(0x7f00006ca000-0x47)="771a0d5adb24e5ade934d5cde2d6d105eaefc291d29feafc681b6ee4e842cad90d962219bd410a0c4855c12be3701f6131fcd0002f14f618bae3a07bde2854d773f662b412967f", 0x47}, {&(0x7f0000023000-0x19)="26459c56edfef9d5fd2cde6365069f8fdb42cb4ce1b9fce7f9", 0x19}, {&(0x7f000082e000)="b23c9d1e8c6e9b8067ab5eaad7ac07fe5cfdf238f32b85ddb74fdea55ff90449c5a2defce3695da03a17a0095a9916bc4bd8a43af2f3f7961d227e11da8f379c0280ec38e0f866e66278209a4bab292cca48f21da7b533f770728106ef6ad8c702e0eb187366e24a998fbb070386a0e2883d88a2bec74bc8e2ba1eea2ccb6501660056ff9eea25f432bd0fdfafd538f2ca2999a5df82cd2235d8608c3cbcc2eff9c45a72c7cd6ae5537ea8eba4ad9362e2911059d5ff17f97b39d84215be15f5fcd64d868c94242c3c50f38ddb3242d8b4488f3a6e38c369060ec43db3e987cc8d5c0c5fbc75f93f4d58e847991373e4d960ba3077ab", 0xf6}, {&(0x7f0000e37000)="0877b89d41465b4b3571630cc5956176847c5e2edd441cfc93049b6252906c7a545a85fffe59fd80fe1aec9d30bc9c21d7236b4ebbd947a304febaf3a96cd5fac6a45dfa9533045a070689417c24716dc1053a5b0201916e51da7a2fdd8c71db5281abbfd07cc47ece4dd65d4b251fa9ecc37eeec34471440f31531e2149ec9b318b1084902b80c6da80381b758047", 0x8f}, {&(0x7f0000dac000-0x76)="c3a4172cee85964a5ad13c8438d66370faa502f3f476b1f5de1416bd4d16ac0832613a2dbcc23ccf48fb028cf26265e492342474d838288b102833a4a9c0957b9a2406075210f4534948d30cdf224f892b5c63570fea3096c12ad0f1bab6f6e4902b8aa4847acacfd5643205d27c6fe155bbaa65a520", 0x76}], 0x7, &(0x7f00009d1000-0x120)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x120, 0x4040001}], 0x6, 0x4000) syz_open_dev$sndctrl(&(0x7f000010e000)='/dev/snd/controlC#\x00', 0x1f, 0x10400) 2018/01/24 06:49:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x0, 0x4) accept$inet(r0, &(0x7f0000422000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10) 2018/01/24 06:49:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x800000000}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000a66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000047c000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bdb000-0x10)={r2, &(0x7f0000371000-0x16)="232cf58f948c1da430544035d02fdd4623441ea3015c"}, 0x10) sendmsg$kcm(r0, &(0x7f00005a1000-0x38)={&(0x7f0000f78000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f75000)=[{&(0x7f0000b74000)="512c68026ac65be0fbc0fe09528ca3ece7d1ef907dae30cf7192ab022c463e5e9997656f94724593f2d647b77d94e7c088c6c10e4f26cb99c2f4109cff60abbdda765e1ecd243bd4c1eb194056dc3e", 0x4f}, {&(0x7f000008b000-0x44)="4e4d9bcf45b21dcc351acf1d1623f8e78268f478bf32705dbe1e3bc67ac066cd40fe6a4c3496b66f19149deb9241eef18413ffbc20d3e3beb76fe84ed3f42133cb74849e", 0x44}, {&(0x7f00000d5000)="e94eed4fd201bc731ecbd31186a7955ba3668bf1583a926894d4c5078e842158a875fa51296844ec665e0e3ec0079011f29cff5238e34e959ce7c933d8e470b46f315d1ce2147a90b595ded0165f7d0826fe54f4da81be95c8d3378d6feb55d87b2e1700a6b6a26706c91208b0c8f3549d343fb06f38844b8128197e6fb92b591d87350a1917b57b982d46d9a724346595bdd51a43c9e4607d5a28336ae02ac618d4eada88edbc733765606f996e56bdcf6f09daf9273b200bf42aa0b7085bae375d35031785593531515b2b3a0ad3fa1808256b8913cd71815971fb7b72e403d267fde297d8285537bbce", 0xeb}, {&(0x7f0000f21000-0xe6)="e94be0cf8b208c1b5196aa24d03c60a7978de0b8595482ff965b3b38c7a74f7acde23fffb285808768b05f06619492c739c8a846cc8d2d53589523e0540b95e77f7cb2f569651a7014dcf2abe87429b92c8763575743c51445683aac0dbfc957468522948f0e98cb4cb9d4b499dbc60e6cc1884280a17c661e756b2f3b0301790570beac8cc45ad3bc47fee3378e0f1798bbd8410c0980d53223cebcccb787feb917bd5892f17b53574db214154e0d6465f0fdb48a6ab12de2f8f146f1d95eaaca066fae9c42baf2566e275dc7b1fc380d219b72dd63ed960107b528a90994ff9a1f2f249395", 0xe6}, {&(0x7f0000a66000-0x6)="2d66501158b2", 0x6}, {&(0x7f00000fa000-0x12)="04742fb8b3f906ccc45a2dbff0e7fef3eefa", 0x12}], 0x6, &(0x7f00009fa000)=[{0xb0, 0x10f, 0x9, "3a612b15fca8a21dcfdb0d5805fdc11f98e30638e634ed75ff27e3d06420b3ce8eb4890e140d8b989f8c2cda506d1f33d211bea0e7ee791a2d35b0d56aa0e41207007c858b22b749b3ff42da228faab3a633d5f5954b81b69720cb5b5c2f366974f8b2e07c1309113ae47df9b45c5baaee00c1e715d1b1c031ca85bfeac8a001b4980e10255a9f1cbdfc56a6a03d6bf62f16339f6d0d8130e9361dc97493"}, {0x18, 0x10a, 0x1ff, "19"}, {0x28, 0x101, 0xfffffffffffffff9, "643ea9c1bb6976d825bb05996c4cd10aaa61af6fbf1a"}, {0x50, 0x84, 0x1c0000000, "4910ccb74b7b8b2b61cce5cf2dcce353bf7e036d2da89a99debf1fa0af35b6acac5b36594f69494dff4a6af4ad9fbb65297950bc1ab239ccc0d651fc"}], 0x140, 0x24000000}, 0x20000000) 2018/01/24 06:49:06 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, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e21000)='\t', 0x3) fallocate(r0, 0x0, 0x0, 0x3ff) ftruncate(r0, 0x0) 2018/01/24 06:49:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000868000)=""/131) 2018/01/24 06:49:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000700000-0x8f)=""/143, 0x8f}], 0x6, &(0x7f0000027000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000b8c000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x35)=""/53, 0x35}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$bt_l2cap(r0, &(0x7f00000b9000-0xe)={0x1f, 0x50, {0x1c9, 0x0, 0x9, 0x7, 0x5, 0x8000000000000000}, 0x31cb, 0x5}, 0xe) sendmsg$nl_xfrm(r2, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socketpair(0xa, 0x4, 0x6, &(0x7f00002c7000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000cf9000-0x4)=0xae9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) 2018/01/24 06:49:07 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r0, 0x5473, &(0x7f0000004000-0x8)=0x7) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000010, 0xa, 0xffffffffffe) write(r1, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) 2018/01/24 06:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000517000)=@nl=@proc={0x10, 0x0, 0x3, 0x2000020}, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d23000)=0x0) 2018/01/24 06:49:07 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x2, 0x17, 0x2, 0x0, "1b74f046f57f59cfd368eeef82d34058c2b5f49ae401ec28aa4adb9227ea5f53"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f00008bd000-0x2)='/dev/usbmon#\x00', 0x7c144510, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x3061f2ee8be0f44f, &(0x7f00006fd000)={0x9, {{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = gettid() r3 = syz_open_dev$midi(&(0x7f0000443000-0xb)='/dev/midi#\x00', 0xfff, 0x80000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000766000)=""/176) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/load\x00', 0x2, 0x0) r4 = pkey_alloc(0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000b47000-0xb)='/dev/audio\x00', 0x301000, 0x0) pkey_free(r4) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000009b000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0x0, 0xfffffffffffffff7, 0xffff, 0x3}], @llc={@llc={0xee, 0x4, "ab00", ""}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000fb000)={0x6, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x7, 0x80000000, 0x3, &(0x7f00000fc000-0x10)=@generic="0b54bea34b35fe72776994adf5c7931e", 0x8, 0x1, 0xfff}) r1 = dup2(r0, r0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000fd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00000c1000)=0xc) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000fc000)={r2, 0x8, 0x30}, 0xc) 2018/01/24 06:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fee000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cc4000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000372000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b4b000)=0x8c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000a66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 06:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000688000)={"d1309b65c2de04176a9634dff8e28fdd", {0x4, 0x455, 0x9, "027bade9d1b3", 0x28f, 0x0}}) r1 = gettid() ptrace$getregs(0xe, r1, 0x2, &(0x7f00004d1000)=""/254) r2 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x4, &(0x7f0000b35000)=@raw=[@generic={0x8, 0x5, 0x155, 0x2}, @call={0x85, 0x0, 0x0, 0x4}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_dev$sg(&(0x7f000023a000)='/dev/sg#\x00', 0x4, 0x109000) syz_open_dev$sndctrl(&(0x7f0000b69000)='/dev/snd/controlC#\x00', 0x4, 0x8601) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cdd000)={0x0, 0x7ff, 0x6, 0x4, 0x101, 0xff, 0x9, 0x4, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x2, 0x40, 0xaa5a}}, &(0x7f0000895000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f23000)={r4, 0x7}, &(0x7f000087d000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000015d000-0x8)={r3, r2}) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000228000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f53000-0x110)={{0x1f, 0x4, 0x100000000, 0x8f2a, "4b04c3c47164950e72fdb6a345b6a6f7db822616957c498373607413f6a998a7c9abbab62c35c30fe9ba7d2c", 0x5f7f}, 0x0, 0x0, 0xfffffffffffff48c, r3, 0x4, 0x8, "9dd361cb415144e3f4380ecbece6f0b3d0c3fadf3a69c2b8f5fe90c086d825128f4795292f66a4f1ac3a3b23507cdbe7384af8dc7b4f34d96749ab9923166033", &(0x7f0000701000-0x3c)='proc$eth1ppp0\'md5sumeth1}#\'nodevbdev(userwlan1,userppp0ppp0\x00', 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7c4, 0x3ff, 0x81, 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]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/24 06:49:07 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x8, 0xc0041) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) close(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000012000-0x8)='./file0\x00', 0x100) bind$alg(r3, &(0x7f000001a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(aes),md5-generic)\x00'}, 0x58) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000012000)=0x0, &(0x7f000001a000)=0x4) 2018/01/24 06:49:07 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, 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) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) r0 = syz_open_dev$adsp(&(0x7f00000e8000-0xb)='/dev/adsp#\x00', 0x1, 0x460000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000823000-0x4)=0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/hwrng\x00', 0x54902, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c99000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000077d000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000412000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000035f000-0x108)={0x0, @in6={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x4f26, 0xc, 0x0, 0x2d3b, 0x1, 0x9, 0x7, 0x8001, 0x401, 0x55, 0x4, 0x2, 0xffff]}, &(0x7f0000a5f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a44000-0x8)={0x0, 0x8000}, &(0x7f0000c13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008b4000-0xa8)={0x0, 0xa0, "63e3854e973d0ced7ca209af5e8e7b6adf34b8cab8eadf617c89437c54b9d7ec19a9ca5dfcd6e37f7da0224cd932a7ce46509955a41aa0e08340e07418759930fa380c645ef5887cb4d2bb99fb988729c4dec6f7a0b475a20e41edbf85f8f2eb829a9c6833a986f2794997a8f2b9a8978f09e9ae81b2cbfbe8a68f9663016373d82ed0d2d36c86cb8e31758359e6857c7a3b3967f8801ea591dc640cfe9371ba"}, &(0x7f00008f6000-0x4)=0xa8) sendmmsg$inet_sctp(r1, &(0x7f00003eb000-0x38)=[{&(0x7f00006a2000-0x1c)=@in6={0xa, 0x0, 0xf9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c, &(0x7f000001d000)=[{&(0x7f0000ff7000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000112000-0x150)=[@init={0x18, 0x84, 0x0, {0xe02, 0x7, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xcdcc, 0x5, 0x2, 0x1, 0x200, 0x8, 0x8000, 0xfffffffffffffffa, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xc3, 0x202, 0x4, 0x100000000, 0x6062, 0x300, 0xb11, r3}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x80000001, 0x3f, 0x3c}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x1, 0x8, 0x61000000000, 0x0, 0xffffffff9bb28514, 0x101, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xfffffffffffffffe, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0xa7, 0x8000, 0x6, 0x3ff, r5}}], 0x150, 0x4}], 0x1, 0x8040) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0xd, 'fpu(pcbc(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000615000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000b1e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008da000-0x4)=0x8) writev(r1, &(0x7f0000284000-0x10)=[{&(0x7f00005c1000-0x51)="9b", 0x1}], 0x1) recvmmsg(r1, &(0x7f0000c73000-0xf0)=[{{0x0, 0x0, &(0x7f0000a2c000)=[{&(0x7f0000096000)=""/101, 0x65}], 0x1, &(0x7f0000c9a000-0xba)=""/186, 0xba, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000542000)={0x0, 0x0}) 2018/01/24 06:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000047f000-0x8)='./file0\x00', 0x40100, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000b5d000-0x4)=0x10001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000728000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004c3000-0x4)=0x0) syz_open_pts(r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x0, &(0x7f000029e000-0x1000)=""/4096, 0xfffffffffffffe17) r2 = syz_open_dev$mouse(&(0x7f000057d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x20fd) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000cc5000)=0x0) 2018/01/24 06:49:07 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000d5000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)=0x9) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x8, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) accept$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) [ 86.031293] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 86.052031] l2tp_ppp: sess 59/32096: set flags=0 2018/01/24 06:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c29000)={@rand_addr=0x7fff, @broadcast=0xffffffff, 0x0, 0x6, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x249, &(0x7f00000a5000-0x50)=[], 0xfe, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000162000)='./file0\x00', 0x180) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000728000/0x1000)=nil, 0x1000, 0x100000a, 0x810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000cb0000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000163000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r2 = mmap$binder(&(0x7f0000361000/0x2000)=nil, 0x2000, 0x8, 0x8110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005e4000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000054c000)={r3, 0x0, 0x0, 0x0}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00004fd000)={0x6, 0x1000, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000635000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00005f8000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00003d1000-0x119)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1c1, &(0x7f0000762000)=[]) r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/24 06:49:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2, "1339"}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @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]}, 0xc9, 0x4}, &(0x7f0000b0d000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000097a000-0xb3)=""/179, 0xb3, 0x40000000, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) 2018/01/24 06:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000c1000)=0x1, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000223000-0x8)=0x1d) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000530000-0x8)=0x0) writev(r0, &(0x7f000006e000)=[{&(0x7f0000f49000-0x27)='8', 0x1}], 0x1) 2018/01/24 06:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c12000)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x10) lseek(r0, 0x0, 0x1) read(r0, &(0x7f00001eb000-0x3c)=""/60, 0x3c) 2018/01/24 06:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/audio\x00', 0x1, 0x0) readv(r1, &(0x7f0000393000-0x30)=[{&(0x7f000096d000)=""/128, 0x80}, {&(0x7f0000e9c000-0x1000)=""/4096, 0x1000}, {&(0x7f00009cf000-0xd9)=""/217, 0xd9}], 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000040f000)='ppp1eth0\'wlan1self-systemvboxnet1vboxnet1GPL!trusted^-GPL:]ppp1md5sum(!ppp1\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000019a000-0x8)={0x0, 0x0}, &(0x7f0000cc5000+0xe32)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006f7000-0x10)={r2, 0xfffffffffffffffe, 0x401, 0x2}, 0x10) setsockopt$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) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*GPLmd5sum@\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e39000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000393000-0x5be8)={'mangle\x00', 0xffff, 0x2, 0x5b88, [0x0, 0x100, 0x1, 0x7d62, 0x401], [0x1, 0x7, 0x80000, 0xfffffffffffffff4, 0x7fff], 0x10, &(0x7f0000002000-0x6)={0x0, 0x0}, [{{{@rand_addr=0x8, @broadcast=0xffffffff, 0xff, 0x0, @generic="bd5d51b3f37697e9f7b4e2c441d8f103", @common='bridge0\x00', {0x0, 0x0}, {0xff, 0x0}, 0x7b, 0x1, 0x20}, 0x0, 0x2219, 0x228b, 0x20, {0x30a4, 0x3}, [{0xe1, "82b44cb6c3ee2e75a65c2ba980749262787e86e50a44073e0e29f614bb", 0x3, "71291eddfd0a55d0530ed705143f94c1a218fb706ae3f96905f1c25b6c3413cbe7eadcd2e2cb4bb739026bb59cbd9feb720a042fcfc01d7ca902107dfac2001dc8968b0011c229537cf0016be45690ea198aab8d1f6275bea6f0604cd7ab3f5a1473849fbe7257650a3bd6e9ca40853e00189d178b0aff35ffcab4e67d701566ed8f1cb414e59cfb06a308bb84214b81775027885238c084550853f1693e040a5831e4e65e019b792cfa9f1b6a8d73d5c7efeec859f6d227cb8072f79b3627e37a"}, {0x1020, "95099f6e5e9cc016917334172c43aeded80e22ef4c4c3aabe8a6e37851", 0x7fffffff, "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{0x1020, "418c663710079d5622acec5c2245145f8ad6eb6bf0c09771c0bcaa7b85", 0xfff, 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{0x117, "880f1b42d9ecb41596fb635783033ea4242f9c6ae411e281aa926a4e94", 0x0, "122e24b1fb9dfd9b526cd00d92f73324d8c47cfc42fa7daa65b63c0730f0d61c6e159be30bec98e57dfdcd6103fa2e79f6fcf872fe5d357d357bf8fc7b6eee51f8f65b2c85b58693a9933c2214177a71b601e31c4261785d3a5e5efa19ccb70bbfe5113281c654dda782a8ec67e81c6449c4cdd15dcaf0b9b7bd12f2fb3638dd4f71bb3ab12337f3db70ec46a04e9dc80103e1507fd8c04448a99af66f8c6acb66ecc92df00791294fd8f41f115b8d09e37d3c5ef88d6d346b72c8d27b90217c40f662d105460fc51a0bb569055041967304bb25bdf3738d58e6d641a0f74544e5c590de86b3aea5aca67fe7caa279c8a71540c1b518f0"}}, {{{@empty=0x0, @empty=0x0, 0x0, 0x0, @common='bcsh0\x00', @common='lo\x00', {0x0, 0x0}, {0x0, 0x0}, 0xed, 0x1, 0x8}, 0x1, 0x113, 0x1133, 0x18, {0x7, 0x20}, [{0x9f, "afdd5bcde7669d4fa259c94cffbb799fd063be7fe0eae4b39dbefef6ae", 0x10001, 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"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"}}]}, 0x5be8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000a99000)=""/219, &(0x7f0000ee8000)=0xdb) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a7c000-0x28)={&(0x7f0000514000/0x3000)=nil, 0x6df3, 0x0, 0x28, &(0x7f0000a3f000/0x4000)=nil, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@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, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 06:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000078a000)={0x0, 0x2, 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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x3, 0x4) syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xb75, 0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000d000-0x8)=0xfa3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) 2018/01/24 06:49:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000885000-0x4)=0xf40) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bb000-0x9)='/dev/vcs\x00', 0x4080, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000c5f000-0x3)=0x0, &(0x7f0000c11000)=0x4) accept4$inet(r3, &(0x7f00003db000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000143000)=0x10, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x0, 0x0, &(0x7f0000df4000-0x8)=0x0}) 2018/01/24 06:49:07 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) 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) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x80000000, &(0x7f0000000000)=0xfffffffffffffe9d) setsockopt(r0, 0x65, 0x1, &(0x7f0000001000-0x4)="", 0x27b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x28080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001000-0x58)={0x4, 0x0, 0x1, 0x3f, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r0, r0, 0xc5, 0x81, &(0x7f0000000000)="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", 0x3, 0x8, 0x5179, 0x80000000, 0x6, 0x9, 0x5, "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"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0x17f}, 0xffffffffffffff07) 2018/01/24 06:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000827000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008ec000-0x4)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000e2b000-0xe)='/dev/admmidi#\x00', 0x3, 0x40800) getpeername$ax25(r1, &(0x7f0000381000)={0x0, {""/7}, 0x0}, &(0x7f000002b000-0x4)=0x10) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000012000-0xc9)=""/201) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000837000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000282000-0x1000)="b41c", 0x2, 0x1, &(0x7f0000376000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 06:49:07 executing program 1: 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}) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000011000)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000035000-0xe)='/dev/admmidi#\x00', 0xca, 0x402040) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000032000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x7, 0x8000000, 0x18}, &(0x7f0000022000)=0xa0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000034000)=@assoc_value={r2, 0xb2}, &(0x7f0000031000)=0x8) 2018/01/24 06:49:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002af000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000084000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d17000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget(0x1, 0x2000, 0x101, &(0x7f0000ec8000/0x2000)=nil) r4 = syz_open_dev$amidi(&(0x7f00003de000-0xc)='/dev/amidi#\x00', 0x1, 0x400000) pkey_alloc(0x0, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f000093e000)={{0xfff, 0xc3, 0x10000, 0x9, 0x8, 0x0}, 0x6, 0x6, 0x20, 0x2, 0x54, "d907d9df3c8dde82e841e56881d4f4c00d2de43812ecd601c084f9ef5047d31343f84c92802b6ecd3d91eedb691bd416b005e47ddd45df4fcaec266e424ba043800a4512d62a8b134b01948e9c7c9b1239c5d04cc8a879c08b0ac4e270c4474133146171eb6b1b895373c320e8041a260e27134880e81f8ed3557dd7531c343f"}) r5 = shmat(r3, &(0x7f0000ea0000/0x1000)=nil, 0x4000) ioctl$TCXONC(r4, 0x540a, 0xefb8) r6 = fcntl$getown(r2, 0x9) wait4(r6, &(0x7f0000e96000)=0x0, 0x60000005, 0x0) shmdt(r5) shmget$private(0x0, 0x3000, 0x8c0, &(0x7f0000e72000/0x3000)=nil) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000949000/0x18000)=nil, &(0x7f00002ad000-0x18)=[@textreal={0x8, &(0x7f00006c4000)="66b97b08000066b8b2dbc3b166ba969a37590f30f2a60f01ca0f011e0000baf80c66b87c7e318666efbafc0c66b8abec000066ef66b9120300000f32f3a4ba610066b80000010066ef3e0f001a3e660f660b", 0x52}], 0x1, 0x1, &(0x7f00005ef000-0x10)=[@dstype0={0x6, 0x9}], 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00005b7000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a90000-0x4)=0x8, 0x4) bind$vsock_stream(r4, &(0x7f0000609000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000421000-0x8)=0x0) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000a10000)=[{{&(0x7f00007bb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000518000-0x40)=[{&(0x7f000019d000)=""/250, 0xfa}, {&(0x7f00003a8000-0x1000)=""/4096, 0x1000}, {&(0x7f000092e000)=""/253, 0xfd}, {&(0x7f0000c04000-0xf2)=""/242, 0xf2}], 0x4, 0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f0000117000)=""/77, 0x4d}, {&(0x7f0000049000)=""/187, 0xbb}, {&(0x7f000004b000-0x42)=""/66, 0x42}, {&(0x7f00008d1000)=""/62, 0x3e}, {&(0x7f00002e9000-0xe5)=""/229, 0xe5}, {&(0x7f0000f2b000)=""/111, 0x6f}, {&(0x7f0000ae3000)=""/14, 0xe}], 0x7, &(0x7f0000c77000-0x33)=""/51, 0x33, 0x1}, 0x8}, {{&(0x7f000093f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00007a7000-0x20)=[{&(0x7f0000fec000-0xdb)=""/219, 0xdb}, {&(0x7f0000b71000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000ca6000-0xde)=""/222, 0xde, 0x80000001}, 0x9}], 0x3, 0x1, &(0x7f0000bb1000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f85000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb7, 0x0, 0x800, "ed00e3a4a45d9bcbddcfc37f95dd962431a71346419a74d140e99a972df1de5c967b98b97e58ab9ce82cd733d88c99c3b51769b598161af634641c89a1264d9a439018a3a56dfc57f91c56f814906b69"}, 0x160) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000923000)={0x4, 0x3, 0x5, 0xf05c, 0x6}, 0x14) 2018/01/24 06:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b6b000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 06:49:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000063f000-0x10)=[], 0xff89) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000028f000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d03000)=0xab5) 2018/01/24 06:49:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ff1000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000525000)=[{&(0x7f0000cd2000-0x8b)="88a29357a27c89a370e894ae5276aec130cdd20b7bb95e1511f69c9f1213db56b3c65eeddf9fe7c526bf732abd97e4f3f507587d31499fd0e026f5c1fead2ae8350d0e7822484760af3f1c2333667895c4fdfb97e3253fdba25007186021c5c24275812ad4174cd821977f994f729004458ae91e35e224432e9831d245d61600ca29a3351f33ed0c3ca1c5", 0x66}], 0x1) r1 = syz_open_dev$audion(&(0x7f00004b4000-0xc)='/dev/audio#\x00', 0x9, 0x880) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) faccessat(r1, &(0x7f0000d89000-0x8)='./file0\x00', 0x20, 0x400) 2018/01/24 06:49:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000010b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b06000-0xc)='/dev/ashmem\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000afd000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030e000)=0x10) setpriority(0x0, r1, 0x0) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000979000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000cd0000)=0x6e, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008b5000)={0x6}, 0x4) [ 86.816763] QAT: Invalid ioctl 2018/01/24 06:49:07 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000fd) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000ef0000-0x2a)=""/42, 0x2a, 0x100, &(0x7f00009e6000)={0x4, 0x4, 0x5, "82c25f27c484", 0x3f, 0x0}, 0x10) sendto$ipx(r0, &(0x7f0000ef0000)="b7", 0x1, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ef0000)='/dev/midi#\x00', 0x401, 0x28080) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ef0000)=""/4096) accept4$ax25(r0, 0x0, &(0x7f0000419000)=0x0, 0x0) 2018/01/24 06:49:07 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1ff, 0x52cc3dda, &(0x7f0000003000-0xbf)="284e916f21c035fc8b5d8afb25b73a15747a925a895667a26aa58e89842fff75299b369e0f9d0fb354070bb9b24401525c8599a43965cf71bc7e54061aadf6d3599855816dc9a5b278c6a102a9092b9700dda43d4b5e62def1169d17f844b83cc674b1eb2176e18ff95c5565882fcb511030e608da776c61ef3ad4d292b4dce34b91a829994f7ab304c56ee9422012388ff7dbfc1c8345ba2243679315ce9211c3b549b2d42176415e75eeafa103174a99638ec75f54f5820e24ff240ceda0", 0xbf) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800, 0x12c1, &(0x7f0000002000)=""/1, &(0x7f0000000000)=0xfffffffffffffc76) 2018/01/24 06:49:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) syslog(0x5, &(0x7f0000988000-0x35)=""/53, 0x35) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x7) 2018/01/24 06:49:07 executing program 3: r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000d52000)=@known='security.ima\x00') read(r0, &(0x7f0000000000)=""/0, 0x0) 2018/01/24 06:49:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000e37000-0x1000)=""/4096) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) [ 86.852561] QAT: Invalid ioctl [ 86.867106] QAT: Invalid ioctl [ 86.876641] QAT: Invalid ioctl [ 86.894344] QAT: Invalid ioctl [ 86.898254] QAT: Invalid ioctl 2018/01/24 06:49:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x0) 2018/01/24 06:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e9000)='/dev/ppp\x00', 0x22000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000e82000-0x4)=0x0, 0x2, &(0x7f00007ed000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x7c5, &(0x7f0000688000)=0x0) r3 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(r3, &(0x7f0000f9e000)=[{&(0x7f00008ee000)=""/4096, 0x1000}, {&(0x7f0000c16000)=""/4096, 0x1000}, {&(0x7f0000a56000-0xf6)=""/246, 0xf6}, {&(0x7f0000518000-0xf1)=""/241, 0xf1}, {&(0x7f000067b000)=""/150, 0x96}, {&(0x7f0000b9d000)=""/157, 0x9d}], 0x6) io_submit(r2, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000000)={{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) 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) listen(0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000)="", 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000d26000)=""/77, 0x4d, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002fc000-0x4)=0x0) 2018/01/24 06:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x800000000023, &(0x7f00000fe000-0x4)=0x0, &(0x7f00004fe000)=0x4) [ 86.903955] QAT: Invalid ioctl [ 86.918504] QAT: Invalid ioctl [ 86.923149] QAT: Invalid ioctl [ 86.929653] QAT: Invalid ioctl [ 86.937082] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/01/24 06:49:08 executing program 6: r0 = syz_open_dev$midi(&(0x7f000061d000)='/dev/midi#\x00', 0x4b, 0x20040) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000c70000-0x8)={0x1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000+0x708)={0x1f, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000000)={0x0, 0x8, 0x40, &(0x7f0000000000)=0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000228000)={0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000449000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget$private(0x0, 0x1, 0x80) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00008c6000)={&(0x7f0000571000/0x2000)=nil, 0x7, 0x5, 0x80, &(0x7f0000cc9000/0x2000)=nil, 0x8000}) semctl$SEM_INFO(r3, 0xfffffffffffffffe, 0x13, &(0x7f00001ee000+0x47a)=""/47) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f000012d000)="") semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000b9c000)=""/92) 2018/01/24 06:49:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x807, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000063d000-0x4)={0x0}, &(0x7f0000ccc000-0x4)=0x4) r2 = getegid() stat(&(0x7f0000ce2000-0x8)='./file0\x00', &(0x7f0000fd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r5, 0x0, 0x0) recvmmsg(r6, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x4444444444445a4, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r7 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ad0000-0x8)=0x0, &(0x7f000022c000)=0x8) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r7, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:08 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x53) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000002000)={0xa, 0x0, [{0xf000, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x0}, {0xd000, 0x33, &(0x7f0000001000)=""/51, 0x0}, {0x4002, 0xe9, &(0x7f0000002000-0xe9)=""/233, 0x0}, {0x1000, 0x67, &(0x7f0000002000)=""/103, 0x0}, {0x100000, 0x6f, &(0x7f0000001000-0x6f)=""/111, 0x0}, {0x1000, 0xf5, &(0x7f0000003000-0xf5)=""/245, 0x0}, {0x2, 0x4d, &(0x7f0000001000-0x4d)=""/77, 0x0}, {0x2, 0xad, &(0x7f0000001000)=""/173, 0x0}, {0x6000, 0x13, &(0x7f0000002000)=""/19, 0x0}, {0x100000, 0x4d, &(0x7f0000002000)=""/77, 0x0}]}) getsockopt$inet_int(r2, 0x0, 0x2e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xe6)="5bef299646d53966736df50c0f034adb3f5e28c516a18d0ec1480b160a0a1bec7bffc697327cfa78591b1fe097449b061b44ad0165d14722732c511063a3e60e7c9f2b7dccb8c9579548e609bdc6a4f252644be6ed1785f9eb2986497db804155a7c6e091aeea6155e9dee6db2b654bb79fa1ccf68a106fbe20a4b79930a92f5a7411ec36b6175ef94411f524076ceebde7be2c3e3f9a824fe1b8661b0c1e635cee5800ce1c8469435878de20b04fd95d9fccf1321fd471ed9f5f145249a4f41e65d0faa007bc3d4ab5d16d01eaca51d735bd168df4eea5045f60f7ea5943ea7a2a6e4f27cdc", 0xe6, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000003000)=""/198) 2018/01/24 06:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000378000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000dbd000-0x10)={r1, &(0x7f00001b0000-0x1000)=""/4096}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write(r2, &(0x7f0000437000)="2c3446e74154ef5b862ce4f69646dce415710f5efb30eda80e2b04914584cd8c9cd47e2c455d205af7a4e8517c9bb8fd78919ebc04be5443605237a5596ffc757a9722388caa23d61e13d8c62e4ea68f3e104209ad8703a8379159332719c2f9752a43a9c0492d10c91ae6432ddcec5aae1fc5c497ac1b901bed38298c5112dd1493b78e7434d3fcd7f938598945247bbab035bee6e988258e2fe2f396c504023e28b72be6fdfe7c40150e6a56c2b133f34c35617049260c28b114550934aafe1ed00626296853b112984299c7e952", 0xcf) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00009bb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) readv(r2, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) [ 86.966788] QAT: Invalid ioctl 2018/01/24 06:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007c2000)={0x0, 0x0}, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000316000)=0x4) r1 = socket(0x10, 0x2, 0x6) write(r1, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/24 06:49:08 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00008f5000-0xa)='/dev/vcs#\x00', 0x100, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000c15000-0xb)='/dev/vcsa#\x00', 0x100, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000945000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd39970306e7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) ioperm(0x1, 0x1, 0x63b) [ 87.014702] sg_write: data in/out 1542411293/161 bytes for SCSI command 0x45-- guessing data in; [ 87.014702] program syz-executor4 not setting count and/or reply_len properly [ 87.100729] sg_write: data in/out 1542411293/161 bytes for SCSI command 0x45-- guessing data in; [ 87.100729] program syz-executor4 not setting count and/or reply_len properly 2018/01/24 06:49:08 executing program 3: prctl$setmm(0x59616d61, 0x80000000, &(0x7f0000c74000/0xe000)=nil) 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000031000-0x4)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008ad000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) 2018/01/24 06:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000827000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000086e000-0x8)={0x0, 0x8a}, &(0x7f0000866000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000250000)={r2, 0x7dd, 0x0, 0x0, 0x100000001}, &(0x7f0000c1f000)=0x18) r3 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r3, &(0x7f0000a57000)=""/181, 0x1a) 2018/01/24 06:49:08 executing program 2: r0 = creat(&(0x7f0000df7000)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c45000)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000001000-0x8)={0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000e52000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dd7000-0x10)=@buf={0xa1, &(0x7f0000cb8000-0xa1)="71f9d8d6feb99df98fa87908ba54e02a67c139205f7eeedc4f444403bcd98aaf1e3dfc8b2f3c6c1cab7b1c1b4bfda2f2f23556aa97da6dd60ab751fa8f361df0bc13334d5ff151ddd56b4aee8790fc2cde8b6175819393bbae3b8919802975261eb26fe1f47bab54611e347a34b03de524397f2ab03b5ed1e9cdab64b58f451a5eae40f65e8652db62bf62053945a0cf02ce2145458eb0b230da13b3a84b4b209e"}) sendmsg(r0, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e3e000-0x42)="a8ea62ca", 0x4}], 0x1, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1e000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000306000-0x4)=0x10001, 0x4) 2018/01/24 06:49:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000647000)='/dev/audio#\x00', 0x9, 0x2200) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bce000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x88, 0x0, &(0x7f000079a000)="", 0x0) 2018/01/24 06:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) write(r0, &(0x7f0000476000-0x92)="", 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008ff000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008c2000-0x4)=0x0, &(0x7f0000960000)=0x4) 2018/01/24 06:49:08 executing program 3: clone(0x0, &(0x7f0000827000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000f11000-0x6f)="7fbb50d157a6b0581a00a53403c077da2b4d795dadcbb821cabf38553869ed7e64fde663f74615bc85a208990a0ec7cb9f402b45c12ca1a71a928cc8f9feaae01644627380ebb95ed9d9536b1927e1e0a350a0e5529cd5084928ff57d0d8007c32ca52643152809ca06847401fc11a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x80000000, &(0x7f0000001000-0x2)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005f3000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) openat$vnet(0xffffffffffffff9c, &(0x7f0000d53000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) epoll_create(0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syncfs(r0) 2018/01/24 06:49:08 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000038d000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00002b5000-0x24a)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000974000-0x1c)={0x0, 0x3f, 0xa, [0x0, 0x81, 0x9, 0x0, 0x6, 0x425b, 0x4, 0x401, 0x0, 0x3f7b]}, &(0x7f0000027000-0x4)=0x1c) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ae5000-0x108)={r2, @in={{0x2, 0x0, @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]}, [0xfff, 0x6, 0x81, 0x5, 0x46, 0x7, 0x1, 0x2dc, 0x1000, 0xd40, 0x9, 0x7, 0x3000000000000000, 0x100, 0x3]}, &(0x7f0000162000-0x4)=0x108) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf) r3 = msgget(0x1, 0x1) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000ae6000-0x3b)=""/59) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ae4000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a95000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000caf000-0x8)=0xbb, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000c29000-0x7)='Sc\r\x00\x00i/') syz_open_dev$sndctrl(&(0x7f0000063000-0x13)='/dev/snd/controlC#\x00', 0xcd08, 0x103002) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) read(r3, &(0x7f00003fb000)=""/0, 0x0) bind$unix(r2, &(0x7f000070d000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e41000)={&(0x7f0000786000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000fa0000)={r1, 0x9}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000144000)=0x0) sendmmsg(r0, &(0x7f00007a9000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffc96, &(0x7f00000f9000)=[], 0x0, &(0x7f0000a9a000-0x18)=[{0xfffffffffffffe07, 0x40000000000029, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000911000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000)=0xe8) quotactl(0xffffffff00000001, &(0x7f00002bb000)='./file0\x00', r4, &(0x7f00004b1000)="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") ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000014f000)={@generic="feaa26108d4e4fc6b08a63bd02046e7f", @ifru_addrs=@can={0x1d, r3, 0x0, 0x0}}) 2018/01/24 06:49:08 executing program 7: 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, 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) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000914000)='./file0\x00', 0x0, 0x110) ioctl$KVM_RUN(r1, 0xae80, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d28000-0x9)='/dev/vcs\x00', 0x20400, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00003ae000-0x4)=0xfffffffffffffffa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ipx(r1, &(0x7f00008a4000-0x25)="a65197bc4019777f6706b60cae6df963b705b9c363207b9dbc56c8efef48dbd6977a404fb6", 0x25, 0x20000000, &(0x7f00002a1000-0x10)={0x4, 0x9, 0xfffffffffffffff8, "901a51f7a811", 0x1ff, 0x0}, 0x10) 2018/01/24 06:49:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r6 = add_key$keyring(&(0x7f000052d000-0x8)='keyring\x00', &(0x7f0000a1c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000800000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r7) syz_open_dev$loop(&(0x7f00006b2000-0xb)='/dev/loop#\x00', 0x20000004, 0x80) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 06:49:08 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002b000-0x28)={@generic="42f1587306d87dfe37dccc2e23ea526b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x145200) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000002d000)=0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000003000)=0x100, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002f000-0x4)=0x0, &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000002f000)=""/33) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0x121000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000002d000)=@file={0x1, './file0\x00'}, 0xa) sendto(r1, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000030000-0x1e)={0x5, 0x4, 0x6, "90c15c10c5d0", "803277ae3e5e400c7fd4709f20ad2130"}) 2018/01/24 06:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006de000)=0x8a, 0x4) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8)=0x0, 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cbd000)={r1, 0x0, 0x1, 0x7fffffff, &(0x7f0000f08000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000a1000-0xe)='net/ip_mr_vif\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000010000-0x26)=""/38) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004d7000/0x1000)=nil) 2018/01/24 06:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007f2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000bd9000-0x14)={{0x4, 0x4, 0x7, 0x0, 0x5, 0x4}, 0x3f, 0x6, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000482000)={0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00006ec000)={r0, 0x4, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000eec000-0x10)={r1, r2/1000+30000}, 0x10) shmat(0x0, &(0x7f00009d3000/0x4000)=nil, 0x0) 2018/01/24 06:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00001c2000-0x8)='./file0\x00', 0x20001, 0x43) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ace000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000985000)={{0xfffffffffffffffe, 0x3, 0x5, 0x2, "b72c3d074a2c814b7117e567ed595b01184d20f683c82d0e24e57575d8ef4e3e7140303e15a5e0a3078bdec7", 0x101}, 0x0, 0x0, 0x2, r2, 0x8bf, 0xdd92, "6f7d380d90bd721a2f1fb36d87624e7829163e4432114166ef108892f236bbb3e00c1afca9250b6a0a737d18ede88daaacb7fffd45e55bd17c1e98f9cdcdceb8", &(0x7f00004f1000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0xe03, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f41000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 06:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001d7000)={0x0, 0x48, &(0x7f0000d20000)=[@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9cba}]}, &(0x7f0000b47000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ec4000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x5}, &(0x7f00008a1000+0xfb3)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000147000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) 2018/01/24 06:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) mlock2(&(0x7f00001f4000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78)="", 0x0) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000ca6000)={0x0, 0x0}) getpid() futimesat(r0, &(0x7f000092a000)='./file0\x00', &(0x7f0000384000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000051f000-0x4)=0x0) write$evdev(0xffffffffffffffff, &(0x7f0000bee000)=[], 0x2d4e53c3) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000aab000-0xc)='/dev/audio#\x00', 0x0, 0x100) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000868000-0xc)=""/12) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000511000)=""/191) 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = shmget$private(0x0, 0xd000, 0x0, &(0x7f000044d000/0xd000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000014000-0x70)={{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, 0x2, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b00000-0x8)={0x5}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 87.522120] QAT: Invalid ioctl 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x39, 0x3, &(0x7f0000476000-0x7)="ffffffff", 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e79000)=0x0) capset(&(0x7f000068a000-0x8)={0x20071026, r1}, &(0x7f0000030000)={0x20, 0x1f, 0x1, 0x100000000, 0x4c7e, 0x7}) 2018/01/24 06:49:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000850000+0xd86)={0x9, 0x7c, "4008c8276225e0e126e5b5b0060a53dc648659d4579159cb6721a145e07f43082f7e06605da63c9bf063a6dbebe126a42415cf4b005bf1e789eace80d565d6e0d779bc414d5a153568deafe87565c3d23f8fd71c77561f96238941fef6d64f17c154a3e63d031eb7eb06b376f843f0338bbd8158e68fd099477359eb"}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb6) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003fc000-0x4)=0x0, &(0x7f0000871000-0x4)=0x4) listen(r0, 0x80000001) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000df000-0x90)={0x3, {{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]}}, 0x90) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b3000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000a1e000)="6ee394f837d6ecb9c680b5db1edcdffd2f088b0085021ac57164b13a04cfba93ccf18fd41cfa1a7e7ae03dc3f5bad23848e3921479fe82e43daea2b7a124b06109ce67e6674ef08586d51fb2df40e658df700dd27c3fe59e2b162b3049eb1fff2f639292fc46d8a0630385c4ca2ca13c96eb75fad25b3e9f7d531f6d244a0a326615d2ad6e17b03c1486710984a636ab1f7be3f9a4a73784ca2b6417b0f59b5397935c7d281a551d8ec7d0ed9212273691db627b0a7bb8bf3d295817bcb446149b6a2c9e7f32f3baa1caaf56bb4e4964ea12aa0ccf8c064648b274e0343ea9b324cdc9") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/24 06:49:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000f5000)='./file0\x00', 0x101000, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/24 06:49:08 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000012000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000013000)={0x9, {{0xa, 0x0, 0xd5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @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]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/24 06:49:08 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) set_robust_list(&(0x7f0000624000-0x18)={&(0x7f00000b1000/0x1000)=nil, 0xfffffffffffffbff, &(0x7f0000b52000/0x5000)=nil}, 0x18) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe2(&(0x7f00002b3000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000f7c000)={0x1, 0x2, 0x3, 0x8, 0x4, 0xe45, 0x5, 0x2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e8c000-0x8c)={0x1, 0x7fffffff, 0x4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) accept$alg(r1, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/24 06:49:08 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007a7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dae000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) setgroups(0x1, &(0x7f0000596000-0x4)=[0x0]) uname(&(0x7f0000510000-0xd2)=""/210) r3 = syz_open_dev$admmidi(&(0x7f00004cb000-0xe)='/dev/admmidi#\x00', 0x1, 0x80081) connect$bt_l2cap(r3, &(0x7f0000fb9000-0xe)={0x1f, 0x2, {0x3, 0x6, 0x9, 0x8, 0x1f, 0x7}, 0x66f, 0xde9}, 0xe) clock_gettime(0x0, &(0x7f0000ade000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000cd6000)="1554c87c6f0fb7ece0bc6962851aa1f6115c1ca3a7db36a89d47ce4dafdefa7f1f193c13c112271a29a217a31350599c2c5eab83fdbf10215b61c20757a9e58507d13867ec8944f1e7c6be522608594e2cb270e1ef8fb523f42699976118bfb3ad6ab22157065a700c8ae49b73f22fa0521eccae2c5f0fe19db81b67bb6f75ac302acf9c182c0d2309c46c467e9d2e4ef2b96d29ad4010cb5bc9d34e7260cb52fe2ce9950356d66545ec356e65c92d56adace8a7c69d5bedf98773a002b409db599160b6e996", 0xc6, 0xfffffffffffff800, &(0x7f00001e1000-0x10)={r4, r5+30000000}) 2018/01/24 06:49:08 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/65, &(0x7f0000a4b000)=0x41) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/24 06:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e3d000)={0x0, 0x0, []}) r3 = openat(0xffffffffffffffff, &(0x7f0000ef0000)='./file0\x00', 0x28201, 0x36) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f00003b6000)=0x94be, 0x4) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fe9000)={0x1c, 0x0, &(0x7f0000eaf000)=[@release={0x40046306, 0x1}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x1}], 0x1000, 0x0, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000491000)='/dev/usbmon#\x00', 0x8001, 0x60000) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x4000000) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000007a000)=[&(0x7f0000df5000)='self,em1posix_acl_access!GPL\x00'], &(0x7f0000c18000-0x48)=[&(0x7f0000dcd000-0x3)=';*\x00', &(0x7f00008d7000)='\'trustedvboxnet1!}\x00'], 0x0) 2018/01/24 06:49:08 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) r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x5) syz_open_dev$vcsa(&(0x7f0000867000)='/dev/vcsa#\x00', 0x2, 0x101c00) lseek(r0, 0x0, 0x4) 2018/01/24 06:49:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5f000)={0x0, 0x0, &(0x7f00006e9000-0x80)=[]}, &(0x7f00000ea000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dae000-0xe)={r1, 0x59d, 0x14, [0x0, 0x3ff, 0x2]}, &(0x7f00004e6000)=0xfffffffffffffccf) 2018/01/24 06:49:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8b6208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fde89263b601f8c68e31dd2f8a6d190b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/24 06:49:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000df000-0xa)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00009a3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000034000-0x78)={0x1, 0x78, 0x101, 0x4, 0x9, 0x7fffffff, 0x0, 0x7, 0x20, 0x1, 0xa1b5, 0x95b, 0x6, 0x4, 0x10001, 0x6, 0xfff, 0xfff, 0x3, 0x30000, 0x5, 0x9, 0x8001, 0xfffffffffffffff8, 0x2, 0x7ff, 0x8, 0x3000000000000, 0x7, 0x400, 0x6, 0xffff, 0x2, 0x101, 0x7de37d41, 0x89, 0x1, 0x5, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f0000238000)=0x0, 0x9}, 0x10000, 0x2abf, 0xfffffffffffffff8, 0x0, 0x2, 0x3, 0xffff, 0x0}, r2, 0xfffffffffffffffc, r0, 0xf) 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) r3 = shmget(0x2, 0x1000, 0x1, &(0x7f000063f000/0x1000)=nil) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000585000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ee1000)={&(0x7f0000635000-0x8)='./file0\x00', r0}, 0xc) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006f0000)={&(0x7f00009af000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) sendfile(r1, r4, &(0x7f00000de000-0x8)=0x81, 0x100000001) shmctl$IPC_RMID(r3, 0x0) 2018/01/24 06:49:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00006a6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x5) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069d000-0xc)={0x4, 0x0}) 2018/01/24 06:49:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000345000)='/dev/sequencer\x00', 0x2040, 0x0) syncfs(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a98000)=0xffffffffffffffff, 0x3a5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000059f000)={@common='vcan0\x00', @ifru_flags=0x4400}) mq_open(&(0x7f0000fee000-0x1c)='-[security\'\'$.^eth1vboxnet1\x00', 0xc0, 0x0, &(0x7f0000cb6000)={0x1f, 0x1, 0x5, 0x9, 0x80000000, 0x6, 0x1, 0x10001}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) 2018/01/24 06:49:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) r1 = syz_open_dev$amidi(&(0x7f0000d71000-0xc)='/dev/amidi#\x00', 0x1, 0x20000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000792000)=0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r2, 0x1) 2018/01/24 06:49:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ad7000)='/dev/audio#\x00', 0x80000000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f000092d000)=0x0, &(0x7f0000aa2000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) openat$cuse(0xffffffffffffff9c, &(0x7f0000775000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000b7d000)=0x7) 2018/01/24 06:49:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = dup(r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 06:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rtc\x00', 0x103400, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d6b000)=0xffffffff) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00009b8000)={{0x58, 0xfbf}, 'port1\x00', 0x1, 0x10000, 0x8f69, 0x8, 0x4b1c, 0xcab, 0x954a, 0x0, 0x4, 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]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ee9000)=0x7f, 0x4) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) close(r1) 2018/01/24 06:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/24 06:49:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x121000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000f000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25348bf8, 0x6, 0x1, 0x9, 0x1}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000f000)={r1, @in={{0x2, 0x1, @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]}, 0xfffffffffffffff9, 0x80000000, 0x4, 0x322, 0x10}, &(0x7f000000f000)=0xa0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000010000-0x10)={0x1000, 0x1, 0x7fff, 0x104}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x8, 0x80) sendmsg$can_bcm(r2, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000311000)="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", 0x1000) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f0b000)=0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getflags(r1, 0x408) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000ca7a1ed00030a0fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="6700000000000000220300fffffffffb", @ifru_flags=0x301}) modify_ldt$read(0x0, &(0x7f0000080000)=""/0, 0x0) 2018/01/24 06:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000424000)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005b4000-0x4)=0x865, 0x4) 2018/01/24 06:49:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f00005ba000-0x4)=0x0, &(0x7f0000bb3000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x8, 0x81, 0x9}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[], 0x0, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$amidi(&(0x7f000005e000-0xc)='/dev/amidi#\x00', 0x200, 0x400) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000702000)=""/134) r1 = creat(&(0x7f0000747000)='./file0\x00', 0x0) pwrite64(r1, &(0x7f000002f000)="19e03dbdcd7e013ef060ff0d2440d8403e5aae6fd0e877497c79ab828b2e74934573731a08aa9e", 0x27, 0x0) mount(&(0x7f00001c4000-0x8)='./file0\x00', &(0x7f000032a000-0x8)='./file0\x00', &(0x7f00006de000)='a_fs\x00', 0xffffffffffffffff, &(0x7f00002a3000-0x76)="") epoll_pwait(r1, &(0x7f00007bd000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x9, &(0x7f0000bc0000-0x8)={0x7}, 0x8) epoll_wait(r0, &(0x7f00004ad000-0xc)=[{0x0, 0x0}], 0x1, 0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7f000-0x10)='/selinux/status\x00', 0x0, 0x0) write$vnet(r1, &(0x7f00000b3000-0x68)={0x1, {&(0x7f0000ceb000-0x61)=""/97, 0x61, &(0x7f0000f9d000)=""/70, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000384000)={0x5, 0x10000, 0x7, 0xff}) readahead(r1, 0x2, 0x0) 2018/01/24 06:49:09 executing program 1: 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) listen(r0, 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f0000667000)='./file0\x00', 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008e4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000e74000-0x7f)="4267e3fdc2320e4fa8ecdd744e7ca5bc25b5373c50917f7290bd08100988d40a7b9c5c36da589004794e27e9001589bf7faf9431c9e4ae75f060903dbc3028f7a3f042d0b9c9a3fac478b35e15995af851d070e7e94a26bcc7aa110e8b7007dac264b595a565dbd6c6034172b588887783c2ac39108b2eabc578cbb6023547", 0x7f, 0x800, &(0x7f0000aa5000-0x4)={0x11, 0x9, r2, 0x1, 0x18a000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000378000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x42, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 88.048435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53927 sclass=netlink_route_socket pig=15248 comm=syz-executor6 2018/01/24 06:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a3000-0x9)='/dev/kvm\x00', 0x200c00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f00002b7000)=0x0, 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xe}) 2018/01/24 06:49:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x260, 0x345363d6}, 0x5}, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000f4b000)={0x6, &(0x7f00008c7000)=[{0x3, 0x8, 0xc5, 0x5}, {0x0, 0x4, 0x100, 0x100000000}, {0x1f, 0x7fffffff, 0x10000, 0xffffffffffffffff}, {0x7fff, 0x6, 0x3, 0x9}, {0x2, 0x80000001, 0x53, 0x3}, {0x400, 0x3ff, 0x1, 0x3}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e9000-0x5)='veno\x00', 0x0) 2018/01/24 06:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f62000)=0x0, 0x800) accept4$inet6(r1, &(0x7f0000d94000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x0) getcwd(&(0x7f0000655000)=""/94, 0x5e) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000862000-0x30)="617d0f558e867115b9b20a9677c73948fad6a7fe67c6f3cdb1803bcfe3fea7323f609e34fcff1791df3c6a9cf9343122") fcntl$setstatus(r0, 0x4, 0x42c00) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000e6c000)='/dev/snd/midiC#D#\x00', 0x400, 0x2a00) mq_getsetattr(r2, &(0x7f0000fcd000-0x40)={0x5, 0x6, 0xfffffffffffffba3, 0x9, 0x2, 0x1, 0x6, 0x80000000}, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) r5 = memfd_create(&(0x7f0000dd7000-0x6)='proc@\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a1000+0xa26)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008fa000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4d000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000056a000)={r7, 0x80000001, 0x0}, &(0x7f00005e0000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f000082c000)={0x4b, &(0x7f0000b6b000-0x4b)=""/75}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000c9e000)={r6, r8}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a5d000)={@common='ipddp0\x00', @ifru_flags=0x1002}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/24 06:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000166000)='./file0\x00', 0x0, 0x120) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000082000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x5b, 0x0, 0x1000, 0x66a0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 88.115724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53927 sclass=netlink_route_socket pig=15260 comm=syz-executor6 2018/01/24 06:49:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000161000)=@assoc_value={0x0, 0x0}, &(0x7f00007bb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f0000001000-0x4)=0x10) clone(0x0, &(0x7f00000d1000)="", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000332000)="") mq_unlink(&(0x7f00005e2000)='\x00') 2018/01/24 06:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:09 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x200, &(0x7f0000618000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002be000)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000a3d000)=0x0, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003de000)={r1, 0x50, &(0x7f0000441000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 06:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000640000)={0x0, 0x100, 0xffff}, &(0x7f0000fc3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ec000-0xa)={r1, 0x1ff, 0x1, [0x3]}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) getsockname(r3, &(0x7f0000da0000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ce000)=0x10) read(r2, &(0x7f000090a000)=""/221, 0xdd) 2018/01/24 06:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000603000-0x88)={0x1, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005aa000-0x1c)={0x0, []}, &(0x7f0000f08000-0x4)=0x4) 2018/01/24 06:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef6000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000833000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000075000)='/dev/hwrng\x00', 0x20300, 0x0) bind$bt_rfcomm(r2, &(0x7f000098f000-0x9)={0x1f, {0x4, 0xd238, 0x0, 0x4, 0x6, 0x7fb82be7}, 0x7}, 0x9) r3 = syz_open_dev$admmidi(&(0x7f0000352000)='/dev/admmidi#\x00', 0x8, 0x210000) r4 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00002b1000-0x1)=r4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000d2f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/24 06:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000610000-0x8)='./file0\x00', 0x0, 0x40) connect$vsock_dgram(r0, &(0x7f0000346000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = perf_event_open(&(0x7f000027a000)={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) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000072000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000219000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb1000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000068e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x8001, 0x2, 0x0, 0xa, 0x2abb19165d3d210d, 0x80, 0x2b, r3, r4}, {0x3, 0x9, 0x2, 0x4, 0x3, 0xa7, 0x3, 0x100000001}, {0x40, 0x2, 0x2, 0x2}, 0x1, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x7, 0x1, 0x45a, 0x9a6, 0x1, 0xd67e}}, 0xe8) r5 = accept$alg(r2, 0x0, 0x0) sync_file_range(r5, 0x9, 0xfffffffffffffffd, 0x7) read(r5, &(0x7f0000807000-0x27)=""/212, 0xd4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000092a000)=0x7fff, 0x4) 2018/01/24 06:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000e90000)=0x8, 0x4) r1 = socket(0x10, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000063c000-0x9)='/dev/kvm\x00', 0x10000, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fd2000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x15b, 0x2b, [@nested={0x8, 0x1, [@generic="9ca1d9ac"]}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 06:49:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) 2018/01/24 06:49:09 executing program 4: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ed5000)={0x8, 0x10001, 0x8, 0xad, &(0x7f0000ed5000)=""/173, 0x4, &(0x7f0000ed5000)=""/4, 0xa, &(0x7f0000001000-0xa)=""/10}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000001000)="c4e93e776c4f3be79b4693fc814fdb5e37af48fbea50535b28d391b3aeae1fb19b17") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000003000)=""/71, &(0x7f0000003000-0x4)=0x47) r1 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00005e8000)=""/0) 2018/01/24 06:49:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xab)=""/171, 0xfffffdea) [ 88.372887] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 06:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x1) write(r0, &(0x7f0000a13000)="7f341066e06d2bab60c00e8efda4775048ef819ac9afbf217eeb46e14aa5e14dc96704f2a8716b46e8bd904237e312e7f4bee46f23841f8b7013d92643fbfd8fe8b3eb3b22b9fbf5d74cbe1d8421cc462ffe4ae4e21acdb0fb783c25b28a01dc51", 0x61) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/24 06:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000615000-0x8)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000724000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000e6000)={{0x0, 0x0, 0xfffffffffffffff7, 0x9, "e3b5c95ed599ff9ec3f242a779d90c726edf6399824b4947a0b69120cb9a74cba811a69b087beb381bbfb744", 0x0}, 0x0, 0x0, 0x5299, r3, 0x1, 0xfffffffffffffffd, "653f31b225e88f93e95a347002ed00ba4d63e80885b04b5fd5552ff631418b4cb8c7f65254bd52870ef18aed4917d5e4a30851e8876d33f20a3d07192e60722a", &(0x7f0000353000-0x20)="406c6f766d6e657430236370757365746e6f646576e22629766d6e6574302800", 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x789, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 06:49:09 executing program 5: clone(0x0, &(0x7f000000c000-0x6f)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000001000-0x6)={0x5dc5, 0xd3, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448df, &(0x7f0000002000-0x83)="d55ab7f8bcf5cd8a49c52dfcbbedf40afed5e844977cafa78c60537a6aeb25206ab54d33a78e118baa6e333e88ef6c635f31224f413923e0c6e00ce5d64f55490a65ab221d1963244b889b3c8ab99f50a35c96e76db870534b878617a15043c9f9b65a91476c4b0912d97baa44c6f7e0fa6ac96ffc80902d95f22cb545de1d6f8b0ac3") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffbff, 0x1ff, 0x8}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={r0, @in6={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x2, 0x0, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0x1, 0x0, r2, 0x8, r3, 0xffff, 0x7, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000330000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000000)="4f8071750048b800200000000000000f23c80f21f835040030000f23f8660f38804600c4a2cda740e10f38cc98f500000066baf80cb874e5d98eef66bafc0cb890360000ef4a0f38f1b14b570000f466664f0f3825546c0066ba2000ec", 0x5d}], 0x1, 0x0, &(0x7f0000c27000)=[], 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000020c000-0x30)=[{0xb9d, 0x4, 0x4, 0xa8, @time={0x77359400, 0x0}, {0x7, 0x1}, {0x9, 0x4}, @addr={0x3f, 0x1}}], 0x30) [ 88.413076] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 06:49:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000599000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000ae6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000ae6000)='/dev/adsp#\x00', 0x0, 0x800) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00006e0000-0x4)=0xffffffff, &(0x7f0000ae6000)=0x4) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000ae8000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00001a4000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000005c000)={r4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000ae6000)={r5, 0x0, 0x0, 0x0}) 2018/01/24 06:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000892000)='/dev/rtc\x00', 0x440, 0x0) sendto$unix(r0, &(0x7f00005c5000)="1821737074aac620fe5660a4de63825abf5ff0390689e15f651bcfd8bbc5ee2cd65fe730b0e22c8de28331bd76e1cae03617e5312421543871f1469aa287c27e54d926d49a06ac820a895f606af4c1883cd0a3b74168e006add7fca88d0b26002aab3f9dbcfb6e3810cdce8b03fbeb", 0x6f, 0xc000, &(0x7f0000f64000)=@file={0x0, './file0\x00'}, 0xa) socket$packet(0x11, 0xa, 0x300) socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f0000338000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a62000-0x10)={r1, 0xfffffffffffffdde, &(0x7f0000168000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00008c3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002b5000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000213000-0x4)={0xc477}, 0x4) 2018/01/24 06:49:09 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00004af000-0xc)='/dev/amidi#\x00', 0x43284e4d, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x20, 0x7, 0xa7e1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xde04}, &(0x7f0000000000)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5e6f3db6dc89a490, 0x0) connect$inet(r0, &(0x7f0000611000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009fb000)='./file0\x00', &(0x7f000069a000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') name_to_handle_at(r2, &(0x7f0000a93000)='./file1\x00', &(0x7f0000029000)={0xd9, 0x13fa0d47, "3eec94190d1d58a8c9f8a968eb4e935389ff854e4ccf769a9937fdbf7449645421b080deb72522233d00297b6b5f63f19b06661b6ad3b7200d80627d6e01b510baec07e00b5a1cba13f99304a1c4fcabbc8998f7536605abbb3834de9b4bf4b971fc79af68ab221a630a893ddb3d9fb6b52d5588e39bdeafa4e83ef54bf853cd23d85c0378f8e24c382d9194a59a487f6982c4965ffa8890b4e439b2f188ef57283b1a69aee2c060bc171be1cf0f39e5200f809b3a8739095025589f42bbedca53e44247d7bef5ec3a59251cc21cd742bb"}, &(0x7f00006c9000-0x4)=0x0, 0x1000) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f00003ac000)='hfsplus\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) [ 88.468479] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 88.490516] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 88.494080] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 88.557509] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 246.752216] INFO: task syz-executor0:15300 blocked for more than 120 seconds. [ 246.759580] Not tainted 4.15.0-rc9+ #277 [ 246.764218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772203] syz-executor0 D22544 15300 6278 0x00000004 [ 246.777851] Call Trace: [ 246.780448] __schedule+0x8eb/0x2060 [ 246.784187] ? __sched_text_start+0x8/0x8 [ 246.788335] ? mark_held_locks+0xaf/0x100 [ 246.792496] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.797604] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.802634] ? trace_hardirqs_on+0xd/0x10 [ 246.806793] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.811572] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.816702] ? trace_event_raw_event_lock+0x340/0x340 [ 246.821930] schedule+0xf5/0x430 [ 246.825325] ? __schedule+0x2060/0x2060 [ 246.829321] ? lock_release+0xa40/0xa40 [ 246.833318] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.839222] ? dl_cpu_busy+0x370/0x370 [ 246.843116] ? __might_sleep+0x95/0x190 [ 246.847210] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.852071] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.856763] ? mark_held_locks+0xaf/0x100 [ 246.860926] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.866060] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.871082] ? trace_hardirqs_on+0xd/0x10 [ 246.875247] ? dd_has_work+0xb6/0x220 [ 246.879055] ? cfq_completed_request+0x2e90/0x2e90 [ 246.884004] ? blk_mq_run_hw_queue+0x56/0x190 [ 246.888523] ? prepare_to_wait+0x4d0/0x4d0 [ 246.892795] blk_freeze_queue+0x4a/0x80 [ 246.896782] blk_mq_freeze_queue+0x15/0x20 [ 246.901042] lo_ioctl+0x10ce/0x1b70 [ 246.904685] ? loop_clr_fd+0xb50/0xb50 [ 246.908590] blkdev_ioctl+0x1759/0x1e00 [ 246.912577] ? blkpg_ioctl+0xb40/0xb40 [ 246.916475] ? avc_ss_reset+0x110/0x110 [ 246.920458] ? lock_downgrade+0x980/0x980 [ 246.924605] ? lock_release+0xa40/0xa40 [ 246.928590] ? __lock_is_held+0xb6/0x140 [ 246.933567] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.939476] ? rcu_note_context_switch+0x710/0x710 [ 246.944426] block_ioctl+0xde/0x120 [ 246.948070] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.952395] do_vfs_ioctl+0x1b1/0x1520 [ 246.956294] ? _cond_resched+0x14/0x30 [ 246.960182] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.964602] ? selinux_capable+0x40/0x40 [ 246.968675] ? SyS_futex+0x269/0x390 [ 246.972420] ? security_file_ioctl+0x89/0xb0 [ 246.976840] SyS_ioctl+0x8f/0xc0 [ 246.980227] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 246.984992] RIP: 0033:0x452f19 [ 246.988195] RSP: 002b:00007f26ed07ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 246.995915] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 247.003200] RDX: 0000000000000013 RSI: 0000000000004c06 RDI: 0000000000000013 [ 247.010474] RBP: 00000000000003fe R08: 0000000000000000 R09: 0000000000000000 [ 247.017766] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5070 [ 247.025043] R13: 00000000ffffffff R14: 00007f26ed07b6d4 R15: 0000000000000000 [ 247.032346] [ 247.032346] Showing all locks held in the system: [ 247.038684] 2 locks held by khungtaskd/748: [ 247.043042] #0: (rcu_read_lock){....}, at: [<0000000063ac3d44>] watchdog+0x1c5/0xd60 [ 247.051121] #1: (tasklist_lock){.+.+}, at: [<0000000054c65638>] debug_show_all_locks+0xd3/0x400 [ 247.060195] 2 locks held by getty/3626: [ 247.064167] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.072872] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.082174] 2 locks held by getty/3627: [ 247.086158] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.094851] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.104165] 2 locks held by getty/3628: [ 247.108145] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.116842] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.126138] 2 locks held by getty/3629: [ 247.130124] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.138854] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.148161] 2 locks held by getty/3630: [ 247.152123] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.160820] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.170117] 2 locks held by getty/3631: [ 247.174094] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.182785] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.192091] 2 locks held by getty/3632: [ 247.196061] #0: (&tty->ldisc_sem){++++}, at: [<00000000a4206d92>] ldsem_down_read+0x37/0x40 [ 247.204928] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000009a66adb9>] n_tty_read+0x2ef/0x1a00 [ 247.214239] 1 lock held by syz-executor0/15300: [ 247.218926] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000eaf23c85>] lo_ioctl+0x8b/0x1b70 [ 247.227551] 1 lock held by syz-executor0/15323: [ 247.232246] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000eaf23c85>] lo_ioctl+0x8b/0x1b70 [ 247.240849] [ 247.242480] ============================================= [ 247.242480] [ 247.249505] NMI backtrace for cpu 1 [ 247.253146] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc9+ #277 [ 247.260045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.269375] Call Trace: [ 247.271962] dump_stack+0x194/0x257 [ 247.275567] ? arch_local_irq_restore+0x53/0x53 [ 247.280216] ? debug_show_all_locks+0x2f4/0x400 [ 247.284863] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.289247] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.293710] nmi_cpu_backtrace+0x1d2/0x210 [ 247.297922] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.302391] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.307640] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.312803] watchdog+0x90c/0xd60 [ 247.316236] ? reset_hung_task_detector+0xa0/0xa0 [ 247.321048] ? complete+0x62/0x80 [ 247.324483] ? __schedule+0x2060/0x2060 [ 247.328429] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.332720] ? __lockdep_init_map+0xe4/0x650 [ 247.337099] ? do_raw_spin_trylock+0x190/0x190 [ 247.341653] ? lockdep_init_map+0x9/0x10 [ 247.345683] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.350758] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.355743] ? trace_hardirqs_on+0xd/0x10 [ 247.359862] ? __kthread_parkme+0x175/0x240 [ 247.364159] kthread+0x33c/0x400 [ 247.367497] ? reset_hung_task_detector+0xa0/0xa0 [ 247.372306] ? kthread_stop+0x7a0/0x7a0 [ 247.376253] ret_from_fork+0x3a/0x50 [ 247.380043] Sending NMI from CPU 1 to CPUs 0: [ 247.384574] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.385548] Kernel panic - not syncing: hung_task: blocked tasks [ 247.385555] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc9+ #277 [ 247.385557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.385559] Call Trace: [ 247.385570] dump_stack+0x194/0x257 [ 247.385578] ? arch_local_irq_restore+0x53/0x53 [ 247.385588] ? vsnprintf+0x1ed/0x1900 [ 247.385599] panic+0x1e4/0x41c [ 247.385605] ? refcount_error_report+0x214/0x214 [ 247.385617] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.385627] watchdog+0x91d/0xd60 [ 247.385642] ? reset_hung_task_detector+0xa0/0xa0 [ 247.385649] ? complete+0x62/0x80 [ 247.385663] ? __schedule+0x2060/0x2060 [ 247.385667] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.385672] ? __lockdep_init_map+0xe4/0x650 [ 247.385678] ? do_raw_spin_trylock+0x190/0x190 [ 247.385683] ? lockdep_init_map+0x9/0x10 [ 247.385687] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.385695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.385701] ? trace_hardirqs_on+0xd/0x10 [ 247.385706] ? __kthread_parkme+0x175/0x240 [ 247.385714] kthread+0x33c/0x400 [ 247.385719] ? reset_hung_task_detector+0xa0/0xa0 [ 247.385722] ? kthread_stop+0x7a0/0x7a0 [ 247.385729] ret_from_fork+0x3a/0x50 [ 247.510103] Dumping ftrace buffer: [ 247.513838] (ftrace buffer empty) [ 247.517528] Kernel Offset: disabled [ 247.521132] Rebooting in 86400 seconds..