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"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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x58, 0x4, 0x200, 0x3, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x108, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x8c, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1418}], 0x7, 0x0, 0x0, 0x51}, 0x800) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00009f7000)=0x3, 0x4) recvmmsg(r3, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[{&(0x7f0000bb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ac8000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4}, 0x9}], 0x1, 0x40002000, 0x0) socketpair(0x15, 0x6, 0xbd, &(0x7f0000b55000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ba000-0x20)={0x3, 0x0, 0x10001, 0x100000000}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00005fb000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000020d000)={0x6, r6}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x46}, 0x8) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x7c, 0x1e, 0x115, 0x2, 0xfffffffffffffffa, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e664473df36edfd0b97d742deb757bcf06670f91ebeea625815e55c46253f805c49edbd7238cd4b6b9fa9"}, {0x74, 0xbef9, 0x504, 0x5, 0x4, "e22eef275910af7cd2344c1c6fd40c4bba6720cd38ba2ad5b24738ca5ddef7ff74a921601fdd26a72f817964a46ea94db9590d9e492c0d59640d35763e7e7521ec467d172281842a9aa4706c5bf1d09600a24d8c336e5a08ad5e3c1a82ada6932f9d"}, {0x104, 0xffff, 0x306, 0x2, 0xbb1, "9334eb48ac85f0c30f2efdbfebda635182fc76cc5bb98159c35b6e77346924570ea957d6ba1ee3f2e238bd0458f3a352404d52e4a14d99a4ca1442e8fa0b361be23d6fb0e3be45d98863479a64b617d2073c6b0780622d41b610c7ac20ca91e6b7e3a78931a130abe87ae06a5a0249a9e8beec3fdf3db653ba7014b820a8414a4a8761c4651b0d79ff9d099a10586b59e945aeb9deab8b0207cc91863574918d2cfe6f38a77492ba3f688f0a8cae2e2c5bedb73704dd4e46c9ff17ff83cdd09c1afa0bc9711d470de6666b9fd701d799d4c22287033a222911cea0466bc8e5b8da8b8258a07c05633ff01414dbd3b0faee"}], 0x1f4}, {&(0x7f0000127000)=[{0xec, 0x6, 0x2, 0x6, 0x10000, "12f26dfbaad4251cf71fff0deeb298feac70d71192f4c0d439ea04012ad935ec0156a0dadfc2c0163d4a988c5b0d1a4d825a7b508db45a78f3951b7ec3c40028da06feb44276f1f25ef15cb1153df28f4834e5b1ef147363361a03b7562e3c2ee59870539000bbcde7fa55fab94fd27c70868313ba73655e39995c17b02e5100c15fd69a5179bc4701ce7321992b390548645f680154cb4b8fd742ba50b6ee69ba5e8982eca56daf4c1761c74e8dd1d9e07ee9eb54796ba065283823d7ae1d5d6a056cafefcb001e22d4c484450bf83747dec5f0f1e3c3bffbb6f111"}, {0x48, 0x32, 0x400, 0x1, 0x20000000003f, "4dde38b1a7f962fb538fbe7a36f9a5c7d70082937907c1203c47228b26357700a271e8529a3ee3657c2411331c284615477deee5906a3a"}, {0x100, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0xcc, 0x0, 0x108, 0x553250e7, 0x100000001, "dc9c874bd2728ef54c325282b63bc4796dd460c632792566ffaafe8c524f5fa3265728bbce04ac72955787c54c26a0e065ad1137a6c48956292eef677ccb95130fcb2c1d32ebc40f307e189061d6b93bc60a42c16572ad2312b88a46967af291e1219494d26e4df54e41eed9927c5ded8bb236f159acdd3eead49caa084b731fe8ed5be23bfba940d6d4a3b854fc5ceeba691946b28ec337a4180f061478171a1aa53354d957cd5c35b97a2b15a9cc844664c086aca319b128"}, {0x1014, 0x1f, 0x11, 0xbe, 0x28, "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{0x108, 0x5, 0x708, 0x0, 0x10000, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3626a4b9e3322b9a23f5802b3e1c0d792df4365ed6fcd889851ac802f31df69174160beca7fda9ef64c60e7507d5121ec7f1a5fca0bd724d72f1011886687ce4dcdc230828457cf1ed06a2817f0a2110884509d07627a441fb36a23d304b6c37c2a429cb1014ea1b6257f1ef5689ab1b3176855b0c537ca1a47b9abf70e2d279a095e72799863f594db6a3d26495acd21564c681866dcab917e6ce1c465c09206ca1def1ce2a7717faf532288e610e2d22c378e98dfd32101740f11882c5b6bff173e1e0392b4d787b4f771e429e61a87369f030e40bb9815c04c06f42722460bdeff296f"}], 0x141c}], 0x2, 0x0, 0x0, 0x0}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000bda000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000f66000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000038b000-0x8)={r1, 0x4}, &(0x7f0000a66000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000392000-0x64)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d00}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9aba}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000156000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a6000-0x4)=0xe8) socketpair(0xb, 0x0, 0xd3, &(0x7f0000934000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000647000)=0x3) getsockopt(r3, 0x81c, 0x10000, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d8c000-0x4)=0xf3) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000aa5000-0x4)=0x401, 0x4) 2017/09/26 16:10:42 executing program 7: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x801, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f3000-0x20)={0x4, 0x4, 0x2, 0x0, 0x0, 0x8, 0x8, 0x9, 0x7}, &(0x7f00008af000)=0x20) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x3, 0x1000030, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x6ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@generic="804a334d6da96c6620c4773f8bc0d61b", @ifru_flags=0xffffffffffffffff}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2000000008, &(0x7f000087a000)=0x3, 0x4) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) connect$inet(r3, &(0x7f0000c04000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x10000000003, 0x24010, r0, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000c02000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000dc8000-0x20)={@generic="9dd5df87165a9f69c0787eddb7073e0f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KDADDIO(r4, 0x4b34, 0x1) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009db000)=0x2, 0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f09000-0xa)="76656e6f00", 0x5) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 16:10:42 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f85000)=@ioapic={0x10000, 0x4, 0xd49, 0x1, 0x0, [{0x3, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6bb}, {0xff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x8, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0xff}, {0xcd97, 0xfff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3f, 0x400, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0xc46f}, {0xb2ca, 0x9, 0xd3f, [0x0, 0x0, 0x0, 0x0], 0x48a}, {0x65, 0x0, 0xfffffffffffff735, [0x0, 0x0, 0x0, 0x0], 0xa7}, {0x10001, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe215, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x1, 0xf5, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x101, 0x5, 0x962d, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x963a, 0x1c0000000000000, 0xbc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffff, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x0, 0xd5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x3f, 0xac5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x7, 0x9b, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x80, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0xe95, 0xea, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x7, 0x3ff, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x80000000, 0x10000, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}]}) r1 = epoll_create(0x7) socketpair(0x5, 0x0, 0xffffffffffffffff, &(0x7f00007d7000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000c1c000)="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", 0x1000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f86000-0x8)={0x0, 0x2}, &(0x7f0000f86000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f86000)="2f6465762f6b766d00", 0x400, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f85000)={r4, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f86000-0xc)={0x80000000, 0x0}) r5 = socket(0x4000000010, 0x802, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ac3000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r5, &(0x7f0000883000)="240000002d000710ffffffffffffffe60108ef000f0000000000000000000000000000de0100", 0x26) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89df, &(0x7f0000f85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r5, r3, 0x80000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000093000-0x8)={r4, 0x3}, &(0x7f0000f86000)=0x8) 2017/09/26 16:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f50000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d47000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000732000+0xa0d)="2f6465762f6175746f667300", 0x10900, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f07000-0x88)={0x6, {{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f00001a7000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ae3000)={0x2, 0x78, 0x401, 0x100000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000084d000)={r0, 0x80}, &(0x7f00004b8000-0x4)=0x8) r2 = syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x1841) socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r3 = signalfd4(r2, &(0x7f0000b58000)={0x800007ffffffd}, 0x8, 0x80800) accept4(r2, &(0x7f00004a8000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b57000-0x4)=0x1c, 0x800) signalfd(r3, &(0x7f0000ad0000-0x8)={0x81}, 0x8) r4 = socket$inet(0x2, 0x801, 0x100000000000000) setsockopt$inet_tcp_int(r4, 0x6, 0x1a, &(0x7f0000efa000-0x4)=0x1ff, 0x4) connect$inet(r4, &(0x7f000000d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 16:10:42 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x80027, &(0x7f0000cbf000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c8a000)={@generic="13040008ffff02000114fffcffff5b88", 0x800fff}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000a91000)=@generic={0x200000090e4, 0x0, 0x6}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000d1c000-0x4)=0xbe00000000000000, 0x4) r2 = socket$inet(0x2, 0x806, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x1, 0x4) r4 = accept4$inet(r2, &(0x7f0000f52000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x10, 0x80000) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x9}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008dc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00005c5000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) socketpair(0x0, 0x80000, 0x7f427a55, &(0x7f00000bc000)={0x0, 0x0}) r8 = open(&(0x7f0000fc0000)="2e2f66696c653000", 0x10000, 0x10) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000716000-0x20)={0x100000, &(0x7f0000a08000)=0x0, 0x4, r8, 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000da0000-0x8)={r6, 0x10001}, &(0x7f00000fd000-0x4)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x867, &(0x7f0000ebd000)=0x0, &(0x7f0000b12000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000063e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d74000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d16000-0xc)={r9, @rand_addr=0x7fff, @empty=0x0}, 0xc) bind$inet(r0, &(0x7f0000589000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a50000-0x4)=0x0, &(0x7f0000d09000-0x4)=0x4) connect$inet(r2, &(0x7f0000c2f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f00009b8000-0x4)=0x0, &(0x7f0000a84000)=0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000bec000-0x4)=0x1ff, 0x4) 2017/09/26 16:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) socket$inet6(0xa, 0x806, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000080000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) [ 52.715304] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 52.746940] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 52.796849] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 52.808219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 16:10:42 executing program 7: mmap(&(0x7f0000000000/0xc04000)=nil, 0xc04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000c05000-0x58)={0x4, 0x67, 0x2, 0x90a, 0x400, 0x69ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c06000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x22, &(0x7f00001b6000)=@sco={0x1f, {0x6a6ff8d6, 0x4, 0x7, 0x2, 0x5, 0x20}}, 0x8) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c07000-0x10)={0x3, 0x7, 0x7, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a52000)={0x0, 0xa6, 0x0, 0x1, 0x8e35, 0xfffffffffffff38f, 0x7, 0x1ff, r1}, &(0x7f0000c05000)=0x20) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ca000-0x4)=0x8001, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000c08000-0x4)="ff080018", 0x4) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x15, r2) syz_emit_ethernet(0x2c, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [], {{0xebbf, @ipx={0xffff, 0x1e, 0x0, 0x4000000000, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, ""}}}}) recvmmsg(r0, &(0x7f00005bb000)=[{{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000812000)=[{&(0x7f0000f43000-0x11)="00000000000000000000", 0xa}], 0x1, &(0x7f0000747000-0x70)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00005b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x5, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x70000000000}, 0xa044}], 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xa81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a6b000)="6874637000", 0x5) mmap(&(0x7f0000000000/0xe12000)=nil, 0xe12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/09/26 16:10:43 executing program 4: prctl$intptr(0x2f, 0x1000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d9000)="2f6465762f6175746f667300", 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0xb45e, 0xfffffffffffffffd}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00005a2000-0x18)={0x0, 0x7f, 0x8003, &(0x7f000058d000-0x8)=0x0}) 2017/09/26 16:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d8e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000dbf000-0x138)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r1 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x0, 0x8010, r2, 0x0) r3 = socket(0x11, 0xa, 0x1000000300) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000822000-0x4)=0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket(0x2000000011, 0x8000000003, 0x300) getsockname$ipx(r4, &(0x7f0000290000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd9000)=0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000a17000-0x4)=0x0) open(&(0x7f000095e000-0x8)="2e2f66696c653000", 0x800, 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a2d000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$packet(r4, &(0x7f0000398000-0xc)={0x11, 0x0, r5, 0x1, 0x5, 0x6, @random="f167a7ec4798", [0x0, 0x0]}, 0x14) listen(r4, 0x80000000) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000793000)=0x8) connect(r2, &(0x7f000044a000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00004a3000)="00000000000000000000000000000000000000000000000000", &(0x7f0000de8000)=0x19) bind$packet(r3, &(0x7f00001de000)={0x11, 0x1c, r5, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f00009cc000-0x2e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xfffffffffffffffe, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001}}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cb3000)={0x0, 0x204, 0x30}, &(0x7f0000b9c000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000018000)={&(0x7f00006f2000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f65000)=[{&(0x7f000021a000)="efe5d370ac7b38882ec24c0c468bc8c590e6129b67203b7a2b1ba9d0ae2f31737482f3a2d6c89baa35052797d5e9bc157c98044c2b6866d98b09eaa1545d7be65a0e207c9fa9c8b94b34306176c3a9d3958c999f68e7bfd91000e12142f5480c129b52c1fb0478", 0x67}], 0x1, &(0x7f0000769000)=[@sndrcv={0x30, 0x84, 0x1, {0xe3a2, 0x1, 0x8000, 0x3, 0x6, 0x39, 0x8339, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7, 0x90, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff801, 0x4, 0x7f, 0xca, r6}}, @init={0x18, 0x84, 0x0, {0xfa, 0x800, 0x1, 0x64b6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0x0, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x6, 0x0, 0x1f, r6}}, @init={0x18, 0x84, 0x0, {0x544, 0x1727c00, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x400, 0x281a08e7, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xaf, 0x200, 0x2, 0x6, 0x81, 0x7e9c, 0x80000001, r6}}], 0x9, 0x40080}, 0x2004c050) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000029c000-0x8)=@assoc_value={r6, 0xffffffffffffff00}, &(0x7f00001e1000-0x4)=0x8) 2017/09/26 16:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x121002) r1 = socket$inet(0x2, 0x5, 0x730) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001d6000)={0x0, 0x7fff}, &(0x7f0000df9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000666000-0xa0)={r3, @in={{0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x4, 0x3ff, 0x0}, &(0x7f0000999000)=0xa0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000769000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000a6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x80}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f1c000)={r4, @in6={{0xa, 0x2, 0xff, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008c0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d90000)={r5, @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]}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000bbb000)=0xde39, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000934000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000)=0x10) unshare(0x8000400) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000c7c000-0x4)=0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f000000c000-0x40)={0xbf3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x10)={0x0, 0x989680}, &(0x7f0000008000)={&(0x7f0000009000-0x8)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000590000)={0x2, 0x2000000000000081, 0x100000000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f00004de000)="") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000076c000-0x50)={{0x80, 0x81}, {0x80, 0x29}, 0x7f, 0x7, 0xffffffffffffff7d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(0xffffffffffffffff, 0x0) 2017/09/26 16:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = signalfd(r1, &(0x7f0000778000)={0x2}, 0x8) r3 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000211000-0x10)=@random={"73656375726974792e00", "707070315e00"}, &(0x7f0000530000-0x1)="00", 0x1, 0x1) unshare(0x20000000) unshare(0x24000200) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c9000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000092f000)={0x8}, 0x4) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000054e000)=0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x8c) chmod(&(0x7f0000b3c000)="2e2f66696c653000", 0x800000) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x14, 0x44042) r6 = gettid() process_vm_readv(r6, &(0x7f000072c000)=[{&(0x7f000066b000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000342000)="00000000000000000000000000", 0xd}, {&(0x7f0000644000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000ca0000)=[{&(0x7f00008a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000be8000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000553000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000037b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000601000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000c2f000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000393000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000057c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000b25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000c1e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0xa, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) lseek(r5, 0x0, 0x4) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) r7 = socket(0x10, 0x3, 0x0) open(&(0x7f0000060000)="2e2f66696c65302f66696c653000", 0x0, 0x0) write(r7, &(0x7f0000ed8000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) 2017/09/26 16:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000142000)=0x0, &(0x7f00003df000-0x4)=0x4) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000043b000)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b89000-0x34)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x9, [@multicast1=0xe0000001, @rand_addr=0x6, @multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x34) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8a000)="f751cbdf578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6b01afec8503a871f0c2b010863e75e64393c707c23b00fa800d10fde0f94c8db2e7ca0151dfafd09adfbffffffcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22080000005153a9af897236ee3405e5aeb1a9b497fd387484760ed22598b8d2384606f8818bf5254973e40ecabecccbbc1f3faf5f5237a965b6e12787a77690a7e9998ab6c06c28a0be2a9f588d3bf24567067f9910fbe0814fb1835eefa1779364802a4e3b5f2fb1b7cb2e511a080b491139d14bdf8869f77d0286de73f09773c3e6cbb3ae369ab803048a38b1a6f163", 0xf4) r1 = syz_open_dev$vcsn(&(0x7f00000ef000-0xa)="2f6465762f7663732300", 0xfffffffffffffffb, 0x101040) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000538000-0x10)={0xcec, 0x9}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004c7000)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e79000-0x1)={0x4}, 0x1) connect$inet(r0, &(0x7f0000c37000+0x141)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bba000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x2, 0x2, 0x8, 0xffffffffffffffff, 0x74, 0x1}, &(0x7f00001fd000-0x4)=0x20) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de2000)={{{{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xffffffffffffffe0, 0x1, "7642e75f095cfc04e92012615fe79fb4842ffebf4b1635694394fc35134090c3d15c3fa96cc942aea07c4f108c869ba2f2f691aa02ec4db0ee1e055caacb0fcae4df0944217f5c59a5fee9da17eea249"}, 0x160) 2017/09/26 16:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0x11, 0x5, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) ioctl$KDADDIO(r2, 0x4b34, 0x10001) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f00006eb000-0x10)={&(0x7f0000cee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}) getpeername$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f90000-0x38)=[{0x7, 0x1}, {0x7, 0x2}, {0xc, 0x5}, {0x2, 0xa8f2}, {0x3, 0x9}, {0x3, 0xfff}, {0xb, 0x3ff}], 0x7) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) link(&(0x7f00007c7000)="2e2f66696c65302f66696c653000", &(0x7f00004b7000)="2e2f66696c65302f66696c653000") ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) sendmsg$unix(r2, &(0x7f0000e63000-0x38)={&(0x7f0000072000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d47000-0x30)=[{&(0x7f0000c52000-0xc2)="0a70ee134c08c26f3e1e528e154795a757dceeae1d247b599988add46a46dfcf1ccea63defa9461d2a0e4e51a1751fef57fda262a476c9289f803cc1f74b39519e3bfd33fc924255f67e8d79b08632f0286972de368ed36df055fbc15108a808a530044a1755c6eeb4e8ed9889ef2a99188d19be123260703c8a663be5a12dcc21db725b2c47af1bf7e8587700d8cc7f3ef1f9ea614889de83fe30bff8bdcedee84b433fb693caf972b27274359dbee3ff0e70fecc1d1b6069a967becc7be99d1480", 0xc2}, {&(0x7f000004e000-0xb3)="ad8ec60c92e57ed29fc064c0c6ec8e5430aa4fe8466815957aff471486f7bdfb612aaf4d85d9e2312a627ec9ba6bbd991615d13de5e0985152745f17182b321dd7e8da24925615269661c59872abcb3dd9a9eb55dec64605e9e6c81abd261b4eb5c6e69cdede2eb53301ec7fd4e8a8d00dfa1eda02433c803485fcdb388988f7dee520a9179c83b9fbf52cb38c5b73577ed0a00b2020129adb914cb87f578e03ae3dc2fbb3aec4f336e7e4e83226c0d396ce4d", 0xb3}, {&(0x7f0000167000)="955d0e8e707477484c4e461f68756e815c6d44deabfadbf88d58faaf848ae630381a6c22dc8db8d3dc35174f602991d757719fa4b15be1440678f590db361ecdd84155d28c0f6f490a", 0x49}], 0x3, &(0x7f0000ca5000)=[], 0x0, 0x20000000}, 0x20000090) fremovexattr(r1, &(0x7f0000e55000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000666000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x401, 0x1, 0x20}, &(0x7f0000829000-0x4)=0xa0) 2017/09/26 16:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) socket$inet6(0xa, 0x806, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000080000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/09/26 16:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000216000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008af000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e20000)={0x0, 0x0, 0x0}, &(0x7f00003b5000)=0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) open_by_handle_at(r2, &(0x7f00008f6000-0xa4)={0xa4, 0x81, "1301ebe4fcffc155d7edc8fcb51ea64d058a1a71a0c7ea4d092d04ca3e088da982fe82b2e357b4ca8821fd6c15d4a5f4090c0ab697561ac523683f27b510f5c35679509919a853ae4d73f7e11ffbaf9a44d41c5eda0d7dd9987609adead22939b794d39247e44d0bbf5f4101ed30cc0b0705712ae1d4781abbf62c5d81abce78327646705f839445863eab722808a9342a283303e077e85650dfd4e9"}, 0x40) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x0) get_robust_list(r1, &(0x7f0000632000-0x4)=&(0x7f0000dae000)={0x0, 0x0, 0x0}, &(0x7f00002e1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="59283c4522b0967ff0c15dd7ae56a1268c171e063674d6b3f64d369955e8be6c9d3af726698b5016ee48b3ff9fc09e8423c72043c244cb0b2665e0bfaaa8ab7a169d512522ded36727f8b328f9b2edfd2dfda079155c2a730626c68ae22c79d255864ff9236eea7409945b53ccb2ebc357ae92e0", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f00004af000)="") perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x4, 0x20, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000059e000-0x4)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000000)={0x0, 0x8, 0x6e94, {0x77b, 0x103}, {0xffffffffffffffff, 0x22}, @period={0x5b, 0x0, 0x0, 0xfffffffffffffffc, 0x6, {0x1, 0xf9, 0x2, 0x0}, 0x7, [0x93, 0x3ff, 0x3, 0x7ff, 0x0, 0x15bc, 0xec94]}}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000bf000)=r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) 2017/09/26 16:10:43 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9e000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000095e000-0x4)=0x8, 0x4) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000fa0000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x10, 0x800) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0xaa}) r2 = socket(0x11, 0x10000000803, 0x9) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000041d000)="28f2aab751504076fdda27e40740808739410f9505840cdc650660d6d2cffc59f9fda3283591bda0c8ffbb28e8840ef96f86c1fcaf9a8d821e09968e77d83ddb307afac18c0b5e8de5cad70987d28997562066270733f33b782087740b1969af780d8ab354c87f5328f140198f76fce3273f30d0cf09b806b26f51c720af35c8339db98d01000000547d4c1bb4bedf89b607d62c864718fb8eb7b98938cc0b2f6327b62a6da482ebe6b49d41a24e09f373fd973ed2869179ded67a2481611f03734c679a09f59b24", 0xc8, 0x40000, &(0x7f0000fa1000)=@l2={0x1f, 0x43d, {0x8, 0x0, 0x8, 0x1, 0x3, 0x7fffffff}, 0xe83, 0x3}, 0xe) r3 = accept4$inet(r2, &(0x7f0000b7f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000)=0x10, 0x880800) shutdown(r1, 0xb) setsockopt(r2, 0x107, 0xf, &(0x7f0000e10000)="2000016f93", 0x5) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00003bb000)=[{&(0x7f0000bc6000)="739396262080a36bc3b1bcfb9a62f4be76e4b9b3f34895c1e3f230738e12ba21ad316ba693f6b35a389d451d2d56995f69be633729d6ded43026e74af4586d52796d5293e8b00bf5e8bacf250ee9eabd9a7c828d0de70b030bfc2c2d5d8dd3671acc98c2415c2c7bdba413336fe8679aadde5f07bacc25422b1b5fa1ffd49831a28b02201bf28327dd759ee3d66e94cd07542b6af48be3bf16209d70c5", 0x9d}, {&(0x7f0000fa4000-0x22)="367c55782a9c31650a3584cedd89583cb9525abcd57efbcff6824b33e76dd4c139bd", 0x22}, {&(0x7f0000f2a000)="18a154faa107309932aa5240a3b7b1b0184b09dbfb92c07ed9ea3870f2f60ae7c281e8f21abc79049202a22e3542dbcaf1a50c2c06f4fae7372b1f804219a407cc900e83bbb018170dfe8773421c22dce66ef7f5e24904174e28a51680eaa3bc2f88d7fcf552324ae8936ff1764af97840b238c9f8524fbfa3466b2c1f3521132a917195d7840bf62fcb6054ca9493db54b9f548104321a761e1411329", 0x9d}, {&(0x7f0000fa6000-0xb99)="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", 0x1000}], 0x4, 0x7) mmap(&(0x7f0000a40000/0x2000)=nil, 0x2000, 0xc, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x2, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 16:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x5, &(0x7f0000e12000)=[&(0x7f0000f1f000/0x4000)=nil, &(0x7f0000732000/0x4000)=nil, &(0x7f0000cf0000/0x3000)=nil, &(0x7f0000457000/0x1000)=nil, &(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x2) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) r0 = syz_open_dev$mouse(&(0x7f00004d1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4000000000, 0x800000000002) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000026c000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000012e000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000e42000+0x6ed)="2e2f66696c653000", &(0x7f0000ed8000)={{0x0, 0x0}, {r1, r2/1000+10000}}) madvise(&(0x7f0000484000/0x2000)=nil, 0x2000, 0xe) pipe(&(0x7f0000bac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000eb000-0x8)={0x0, 0xbc}, &(0x7f00009e6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000844000-0x98)={r4, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1020000}, 0x98) 2017/09/26 16:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d46000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r0, &(0x7f0000176000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000e27000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001c6000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00005e5000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000005000-0x88)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xadc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r0, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000177000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000757000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f000017d000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) socketpair(0x10000000000005, 0x11, 0x3, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) r7 = accept4(r6, &(0x7f0000de9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x8, 0x100000800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x8001, 0x4}, 0x14) r8 = socket$inet(0x2, 0xa, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009f4000)={@common="6201fa02000000230000000000000000", @ifru_flags=0x402}) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) pwritev(0xffffffffffffffff, &(0x7f0000f15000)=[], 0x0, 0x0) socket$inet(0x2, 0xa, 0xcd7) 2017/09/26 16:10:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000da3000)="2f6465762f73672300", 0xa8, 0x10000003ffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e0b000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, r0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000218000-0x1c)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}], 0x1c) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000c0c000/0x18000)=nil, &(0x7f0000165000-0x18)=[@text32={0x20, &(0x7f0000d6c000)="66b883008ee8660f32360f01c8673e0f01caea353d0000690066f20f59e2d9ebb9dd0800000f32c4c2318ea300a000000f20e035080000000f22e0", 0x3b}], 0x1, 0x10, &(0x7f0000c28000)=[], 0x0) perf_event_open(&(0x7f0000617000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18802, 0x1, 0x7d5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) set_mempolicy(0x0, &(0x7f0000000000)=0x0, 0x8001) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b84000)="2f6465762f6175746f667300", 0x200141, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000c5a000)="24000000140007f7fe1e001b001d00001100000c000003000100000082000000021617eb", 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000028000)="2f6465762f7573626d6f6e2300", 0x2, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f000000c000-0x24)={0xffffffffffffffc0, 0x103, 0x74, 0x100, 0x2, 0x7f, 0x200018, 0x5, 0x3, 0x103, 0xffffffffffffffe0, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x6, 0x1010, r6, 0x0) bind$bt_l2cap(r6, &(0x7f0000a43000-0xe)={0x1f, 0x8, {0x1000000010000, 0x9, 0x0, 0x7, 0x7, 0x1000}, 0x401, 0xfffffffffffffff9}, 0xe) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ec5000-0x20)={"3117aa64f960a0f64c11c5a8c469667b", {0x4, 0x6, 0xffff, "3547f6d5b0b8", 0xa3, 0x0}}) fcntl$dupfd(r1, 0x0, r6) r7 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000024000-0x4)=0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f0000012000-0xc)={0x4, 0x6, 0xfffffff}) ioctl(r7, 0x4000000000001276, &(0x7f000001a000)="") 2017/09/26 16:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d20000-0x1)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000641000-0x4)=0xf6c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000ffb000)="020900010200000000648fbc8eaf4b48", 0x10) recvfrom$unix(r1, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x40000000, &(0x7f000078b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000092b000)=0x5, 0x4) read(r1, &(0x7f0000326000-0x1)="00", 0x1) getsockopt(r1, 0x4f, 0x0, &(0x7f00000c1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d19000)=0x3fd, 0x4) sendto$inet(r0, &(0x7f000067f000-0x8)="86ffea53215e3208", 0x8, 0x4, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f00006de000)="2e2f66696c653000", &(0x7f00000c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x2, 0x7, 0xa, 0x0, 0x0, 0x3, 0x0, r3}, {0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x1, 0x3, 0x0, 0x100000000000e3, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f00001ab000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4$inet6(r1, &(0x7f0000d5c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004e000)=0x1c, 0x80000) sendto$inet6(r2, &(0x7f0000292000-0x9a)="08621c65d07b77ed7a8e5a31fcdf6d91b2d78672b368431c5f1a5ae64a780b57f12c17889599e9bd5475154119bab41420094dc8a386a6fd4edf9304d4414ae43b082ff07087649b923538c20000000000000006d0fee6839f75f1bea6587253bb5f3471a796e015e29c01947f2039c83faf47ae8f340a0700000000000000924cd080439f3304e33117478359749544cf23c7038cbb45948874", 0x9a, 0x4000000001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ab1000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000b48000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000052a000)=@sack_info={r4, 0x6, 0xffffffffffffff7f}, &(0x7f0000b1c000)=0xc) pipe(&(0x7f0000ba0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000902000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040e000)={r6, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00004ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000bd1000)={r6, 0x80000, r7}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e37000)={0x0, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/26 16:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000dc4000-0xc3)="dcbc5916c13af1030b0e33a6ab97137a98e92338add3215ec1fd437f7c2aaf3d0c2ddaba41b63814a41dfed38d528985c964efc47c3f182b4703f871d4b9be25f6797c71d0b4bd703fbc39e9f2b489a5244eb71deafda2b1b79a134eba7463d31357549ab6b148a403c930b30ddab02049e781eb0ed71b7f449acf65a2f400e9cef93c489861266b952afbee3ec3f810e523e4e634dc830e3f8ebe7dac485150282a41ec9cda1eb57b6c6817f8173bdd0b67da71f5fb2aac5c9cc83cf51cfaf246d1bd", 0xc3) r0 = socket$inet6(0xa, 0xb, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c3000)={0x0, 0x0, 0x0}, &(0x7f00005a3000)=0xc) pipe(&(0x7f0000081000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x9e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r4, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a9000-0x4)=0x8c) r5 = socket$netlink(0x10, 0x3, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de3000-0x20)={0x8000, 0x0, 0x10001, 0x31}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000cee000)={0x10001, r6, 0x2, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa0000)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000fb5000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb4000)=0x9f) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000ae7000)={@empty=0x0, @rand_addr=0x47, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000085f000-0x6)={r3, 0x4}, 0x6) writev(r5, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00007ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d42000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000064c000)={r10, r9}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fb5000)=0x70d279ff, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009ea000)=0x0, &(0x7f0000bd1000)=0x4) read(r2, &(0x7f00007be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) write(0xffffffffffffffff, &(0x7f0000a3d000)="", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000259000-0x30)=[{&(0x7f0000b70000-0x12)="e8695553e6b2451f05a97e9957eb0145127f", 0x12}, {&(0x7f00004d3000)="f4067c0d097a3bc2a54de38d4a0bfa1b4d69771479999c627e433ebc60dfd29ca56a2a5b74827d2bab3c48f5e9863e799f9ff4c587a658626c5e57c3f92dc90fedf99730687a735ddf2eee617699e1695a86108c9ca10e7dcd79826cd14634e63c4ac3408206d6712b822ad304b1851ff025a7bf4fcd7fb71e10ebc16e8a701abce91e5b29cd42fb99e1015f3d0acf73ce042bdc4829d920aa6375f5c6dbfe2917777bfea43d5d146cb4d4c9b4f882c0dc91a687c0a1b156b63521c6b33d55bb5f7806f4bf09adcbc8395a576b3096eeb6954c4d686bfdc2f027485d1745d15d0da485453061efffff810f94c8e017c5f4a700c349b9", 0xf6}, {&(0x7f0000b2d000-0x68)="057000c1f684b160ebc7b67026502154b54bc845e7b6e77211bb329e2807728d0784ab11712ce093d06992713ee0af3977105ab2b8d7e98c7be3138e3aef8293c4cf5151fadbe1503776d3ce3a7b30f0f07e0af2c49b8b17f88414670d6a35344aa06532013d1fd1", 0x68}, {&(0x7f00009f9000-0x1000)="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0x1000}, {&(0x7f00007d8000-0x36)="f53cf61b5faeaafebe16004b56e04fdc9ab419a96f1c0a2fec6974057feebb4619f13afcf15fa8376928b3a902af8fc2695ca169daa9", 0x36}, {&(0x7f000059c000-0x1000)="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0x1000}], 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = socket$inet(0x2, 0x80000, 0x1002) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000705000-0x10)={0x1, &(0x7f00007e2000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000535000-0x6)={r4, 0x800}, 0x6) setsockopt$inet_mreqn(r8, 0x0, 0x0, &(0x7f00003fa000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x0}, 0xc) 2017/09/26 16:10:43 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000ee9000-0x4)=0x4000000000ff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000554000)="2f6465762f76637300", 0x10100, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00000de000-0x10)={0x0, 0x0}) r2 = socket(0x80000000000015, 0x20000000003, 0x4) perf_event_open(&(0x7f000001d000)={0x22, 0x78, 0xd4e9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4000000, 0x0, 0x18, 0x0, 0x77ed, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc6000-0x4)=0x0) ioprio_set$pid(0x3, r3, 0x7fffffff) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10000000000000, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000082b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00001da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e78000)="2e2f66696c653000", &(0x7f0000fc6000)={0x0, 0x3}) recvfrom$ipx(0xffffffffffffffff, &(0x7f00007e4000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000c7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x10050, r2, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fc7000-0x4)=0x3, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fc8000)="01", 0x1) [ 53.193316] QAT: Invalid ioctl 2017/09/26 16:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000023d000)="2e2f66696c653000", 0x20000, 0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000cd0000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) rename(&(0x7f0000a17000)="2e2e", &(0x7f0000bfa000-0x8)="2e2f66696c653000") rmdir(&(0x7f0000ab7000-0x8)="2e2e") getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000563000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000772000-0x4)=0xda) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa9000)="2f6465762f72666b696c6c00", 0x6000, 0x0) accept4$unix(r1, 0x0, &(0x7f0000d28000)=0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000-0x8)=@buf={0x32, &(0x7f0000d5c000)="9030c50c648db0542c487ab940f6fb983bdec163c369d83dae3031670f485b16316497b6d82d230d889bc99cb8e0c331692e"}) 2017/09/26 16:10:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x6a, 0x408a07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa1000)="2e2f66696c653000", &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getresgid(&(0x7f00004af000)=0x0, &(0x7f00008fa000-0x4)=0x0, &(0x7f0000c7f000)=0x0) stat(&(0x7f0000405000-0x8)="2e2f66696c653000", &(0x7f0000679000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getgroups(0x0, &(0x7f0000733000)=[]) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000009e000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x3b) r1 = gettid() fcntl$setstatus(r0, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3b34, 0x0, 0x0, 0xfffffffffffff184, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc3000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init1(0x80000) readv(r2, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)="000000000000000000", 0x9}], 0x1) inotify_add_watch(r2, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) rmdir(&(0x7f0000434000-0xa)="2e2f636f6e74726f6c00") sendmmsg$unix(r0, &(0x7f0000c75000)=[{&(0x7f0000b07000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003dc000-0x50)=[{&(0x7f0000947000)="c13d78c7265b89c18d9474a5832338c95c3962b3f992ef5f0530fc6ff6a3de29321a56967c25c6b44d", 0x29}, {&(0x7f0000a77000-0x1000)="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", 0x1000}, {&(0x7f0000328000-0x13)="c39166f43d22438c9d4f2843abc5bb6b7ebe44", 0x13}, {&(0x7f0000ecb000-0xb5)="960babdf7fc06b0d6d70633a9e545a831051751d48e64c00876e1c8b58d414217b821a00f6dfab06e553c3497757ff2541f4938ac92572723c024a70db1c73623c0bd8ec2db237fb43ed9dcfef477f1813fe545193a2edda9b10654c0a72c59804ccba30ed150a8cd650963e2ae272a13de8d5b93c1cce1a437c0469b2e9063eadbd4c47062643e11eac480a9efbd3a544dc7cd07e693840c5ff842cf3b3870bab92fbcafefeebc2d54e858892d4642176df275378", 0xb5}, {&(0x7f00004a5000)="bc4a72f134e80dd2c423bf46c40c8ceffbe4a2782b44b66f6aaaebedc628e0e84adadb27e490c0460123cf309f9608de249f3fca99712f7f9fa7638f4502bf0a5340e21949a86650ce29a09174ff4b5c099715682a48c4db83bbef7202891466ee67f436755ed3e0b05f9b6a428b6e5b95b0364406cb", 0x76}], 0x5, 0x0, 0x0, 0x8800}], 0x1, 0x40000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00007c9000-0x4)=0xfffffffffffffffc) sendmsg$nfc_llcp(r0, &(0x7f00000f1000)={&(0x7f0000d6f000)={0x27, 0xcc8, 0x100000000, 0x4, 0x3, 0x9ff, "bc9c42de3c789074531254f0ea878a9f79400045030cf61c9bccae0e530edfe37f8f96f164f08409ab4a5612273ccbc2d68c4730c46eb8b04ed70a99303dac", 0x0}, 0x60, &(0x7f00001be000-0x40)=[{&(0x7f0000cc0000-0x8e)="38a4ee39e7a2550047ffdbea6a09e8d2a90306100a15989d539138202d5a97e4e8a2a3d56e7615086366f19669df864920288cf676f894bb293bd06adad2015afd7c9c52f8e72d9c90f7eb27df14ddb92778030a205ea8bccb4051850fa4f849fb572e71c9802c34efaf96a9f999f4c43ce502de6f34d9a4844f34c43af1327c297c58ef96edd43055168cec46", 0x8d}, {&(0x7f0000322000-0xc9)="200764af68e4f16e36ec720b9c7efc4ae2d720a230d5c35728a45c0d2ad5992d426642c445dc2e8f65af2b681b9acb4a490db83457b678377268f947ac3770d716e9eb2d6af39f6e7fd192358eaeef74410b79848abec65b4141024083042483f8ac3dd98d54f1fdc325b668413832a5ae5154e5c5ba1b4f10793ae790166370dd9d7b42365d653c44f970ea7ebd67e4f31464484e9d7da8e80e812097631854f260901690ae08cf56a73de12b2e5c3de6bc5dade1357fe5ff695b84510520972ba7756adf4f1c8f63", 0xc9}, {&(0x7f0000b87000-0x8)="edbcf1b928dce5f8", 0x8}, {&(0x7f00004ab000-0xbc)="e1dde24ca85ee95e248ec540ea0202713eacfdbe01b70fe65af55269cd078d2a5097db706e6e36ef19dbc32525ddbf09e8d80fcfed0d81ccc5b279e6ef50659fe5c7be9600495001d1f2ff168bbd348b907aa7ffd6ef467b746c4416ac105afbf91b301053f31081e3c751f3ae901159dac5c543e0590f74058e788334883d4a91407308403a3d182df837b01052189b65896d413e182a1aeeb9ac8bf2ec16f75130cc9ce9231181089858c7a1ee8ef9e4064ef8683cf48336a36849", 0xbc}], 0x4, &(0x7f0000ef9000)={0x80, 0x6, 0x5c4, "ee753f90bd2366a2d8decc3d0f588bb936c78d7a9399dd6d2036005a8bf794293f3f083a81a8bd69bb3986994c81d7feef811202558e0db9150625b1374cc47360b74c5861b1c14f4fbbf7a4c633222afe3422f653bde14bb7c5d0246a27050ac6a38fc39e0aff2eda41"}, 0x80, 0x8011}, 0x20008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00007ea000-0x4)={0x10000, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000009000-0x8)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000003000)={0x0}, 0x8}) setsockopt(r3, 0x1, 0x80, &(0x7f0000000000)="00210300", 0x4) 2017/09/26 16:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) socket$inet6(0xa, 0x806, 0x9) [ 53.281992] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2017/09/26 16:10:43 executing program 5: mmap(&(0x7f0000001000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x583c, 0xffffffffffffff00}, &(0x7f0000462000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xffffffffffffc451) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)="000000000000000000000000000000", &(0x7f000000e000)=0xf) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x8014, r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x100000000032, r2, 0x2b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r1, 0x84, 0x12, &(0x7f0000005000-0x1)="21", 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x101, &(0x7f000001a000)="d20f6069612d69508c2f8829d62777d4b312b95ebd7dc0ce5b3964a7ac2a9e3a918973fdfa8c3b55f2b2db84fc24e723ec78df5636a27e599c406520d243db03142d8f961c1838c3dac9dc247f971885b7fe35222a331625678e0cfde1bc168be9a7901eef32a00d2e07e071ff185db3f25b762565862ee5", 0x78) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000001a000-0x84)={0x0, 0x7a, "921a1856deb91614348e11694b576c0cb65304a047659e011b36b1c363a8e3c11aa0ff4fda1a282d73b0f9ea0b44e1ff5ee9ea26fad7dc71dfd266e49b6caf73766d44fd405cc27fe026f188c2d235735033d5f4a93b5c49baff895e492bbf2135b46b4d4ff7895ac07abd5bfa44b72ad99cc2db950faf5f2c6a"}, &(0x7f000001a000-0x4)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000019000-0x8)={r4, 0x9}, &(0x7f000000f000)=0x8) [ 53.355664] QAT: Invalid ioctl 2017/09/26 16:10:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="00", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000000000003, 0x20000008, 0x8, 0x100000004ff, 0xfffffffffffffffc, 0xffffffffffffc799, 0xa, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x8, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x7, 0x5, "4587c4"}, {0x1, 0x6, "966f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b326e5813b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fallocate(r0, 0x2, 0x0, 0x3ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x4, 0x0, 0x10001, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000)={0x9, r3}) write(r0, &(0x7f0000003000)="8e", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r4, 0x0, 0x444a488f491ed824, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000002000-0x8)="2e2f66696c653000") 2017/09/26 16:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000f48000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0xfe, 0x100000, 0xfffffffffffffffd, 0x1, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) mkdir(&(0x7f000088c000-0x8)="2e2f66696c653000", 0x41) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r3, 0x800000000402, r2) exit(0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00005bc000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000733000)=0x1c, 0x0) perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00009e0000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000dd4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc2000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000332000-0x20)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, &(0x7f0000608000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bd6000)={{0x0, r8}, {r4, r5}}, &(0x7f00003c0000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f00004c1000-0x60)=[{{0x0, 0x0}, 0xe8e, 0x2, 0x10001}, {{0x77359400, 0x0}, 0x1, 0xa5c, 0x1}, {{0x77359400, 0x0}, 0x100000001, 0x80000000000000, 0x7ff}, {{0x77359400, r9}, 0x1, 0x7, 0xd5}], 0x60) perf_event_open(&(0x7f000088d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x2000)=nil, 0x2000, 0x100100000009, 0x32, 0xffffffffffffffff, 0x4) syz_open_dev$loop(&(0x7f00005ff000-0xb)="2f6465762f6c6f6f702300", 0x4b2, 0x6001) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f00000da000-0x8)="2e2f66696c653000", 0x2000, 0x2) inotify_add_watch(r10, &(0x7f0000129000-0x8)="2e2f66696c653000", 0x6) symlink(&(0x7f0000109000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") openat(0xffffffffffffff9c, &(0x7f00009b6000-0x9)="2e2e2f66696c653000", 0x1, 0xfffffffffffffffd) r11 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, r11, 0x0) pwritev(r11, &(0x7f000002b000)=[{&(0x7f0000029000)="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", 0x432}], 0x1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2017/09/26 16:10:43 executing program 7: mmap(&(0x7f0000000000/0x619000)=nil, 0x619000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) readv(r0, &(0x7f0000618000)=[{&(0x7f0000618000+0x192)="00", 0x1}], 0x1) mmap(&(0x7f0000619000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000619000)={&(0x7f000007c000/0x3000)=nil, 0xbb1f, 0x7, 0x24, &(0x7f00004fd000/0x2000)=nil, 0x80000000}) mmap(&(0x7f000061a000/0x1000)=nil, 0x1000, 0x200008, 0x32, r0, 0x0) mmap(&(0x7f000061a000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000061a000)=0x0) ioctl$void(r0, 0x0) write(r0, &(0x7f00003c3000-0x1f)="1f0000000401ffd60000010000000000000001000800000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000fbf000-0x10)={0x5, 0xafcd, 0x4000, 0x40, 0x0, 0x0, 0x0, 0x3, 0x7f, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007f0000-0x4)=0x0, &(0x7f0000fbf000)=0x0, &(0x7f000037b000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000075f000)={0x0, 0x0, 0x0}, 0xc) fchown(0xffffffffffffffff, r2, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)="2f6465762f6175746f667300", 0x4000000000204, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x937e, &(0x7f0000017000-0x4)="00400005") mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0x5c, "9b1c01c1ae31be22bbcad548f1e4cbc058a4552710275e165a186290303809f13af9c95a393d991c48bc4aca7fdc6cba9e5e0fe587d11e4de24d4ad8d0fa5c0304a4681034ab84f3abd311efabaa54bfc2e31a18522362036f4706b8"}, &(0x7f0000018000-0x4)=0x64) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000016000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x4, 0x4}, 0xc, &(0x7f0000019000-0x30)=[{&(0x7f0000001000)=[{0x17, 0x4, 0x310, 0x2, 0x8, "f2ec389f7b4fd2"}, {0x1010, 0x1, 0x801, 0x80000000, 0x40, "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{0xff, 0x3ff, 0x20, 0x1, 0x2, "f32eea1891d456a4dc4ac1dcaa6d8247c59550841ab1362e0334419cf71e731f6f481e793beb4f5c4fafdd0fffa5e9916fd510cfa758e3bc9771cdc93ab23142e4c2cb8f1b2397a707063a720f798584b4ba67817b661cb2dd584bcf6f1d6d217b87bf552588cac888b5ae858ce3e3fbbaeab1c8ff19459872663a8663b6c1ecba3cab61194f60bc5292e97c2deb7fcef98c675b7d85e4d38a86b9995bd0d96986e4059508e41b7d93de90a718b3fdd55e1d70a3d643d8e2b5d4482f5b1c67c9d022333f776b4af04a3c3b639ea7d41b25c99730fb72473b68c85f542b59d4a080a7da7b50cce6d627890bd57e34ab"}], 0x21ed}, {&(0x7f0000001000)=[{0x69, 0x9, 0x10, 0x5, 0x3ff, "71bd49d41125ad87af0f0e4af23cd7caba2bf2640ccf89ddedb38565258b5fd7a25ff7f2b1960f2853d6fef172002bd2fb273363a86d46e8ed169d331d7687b097f7def5b13622fab3549810a4cd249e4c695a832d540502e0"}, {0xef, 0x9, 0x200, 0x8, 0x9, 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"ee0dfa67c8c33d2f2275fa10ec45b7f87505bd7eeb287a3def9c47b102f96f4c46146cc00aa8e445449472f263ed3a02d2871924e7555274cee6eb260a8cc263cfd9140fa8bd00a005fbee978056c10e152ba38b5f63b1834c0167ee18c726311bda76705f9bc3584ce874bbd7d782e232e40b7fba2f0d4291a76c736b9b8ea0a4ffdbc2a74edc54c331ea163f70866ff7ca96776eb2807bc4086391d3036ec04ca8cc0b7928f9efe10ae2c493eb942b3f"}, {0x6c, 0x8, 0x201, 0xffffffffffffff9b, 0x400, "118bfd8ebbd2490476c97ba434944ad860b86d345338a98f1b4071e0b9f6349ab126ba51f77b5f310f9f7f79e096576c971e6a3b5cf01e29f90bf69568a8446044bce76208086e592bdf09fefb725a90ba7a92b99538efc37cea87e3"}, {0x2c, 0x5, 0x0, 0x0, 0x5ae, "a722721f8786ceaa302bedf4e60b504fc287cfeee1ff7f9150cbafc3"}, {0xd4, 0xffffffffffffffff, 0x100, 0x8, 0x7fffffff, "e7951f6a1c96e12d1e9c4a437e32d01a2f3c17039ed23f412bd9fcc55f741740052c9310420c901253b0a511b043afef84b450654d5adf165bf6968084b898f49c83f7998e97989fc529721e9b53e7b0484aa9a2a8f9daea553b8e01f4f8faa9df50e8495ff76c93a3b026621d45dc50938b31a4913ac03bc27f53f2a6c80cabd14d3882bd7e438c20e50c4748e5f39166f2d097d8458d3d782ebaa2190218cb481f314fcb7816c31d0d5b5b0babae4d3258b820dfd64177e7842fab73bfc98fa5505588"}, {0x4c, 0x1, 0x400, 0x100000000, 0x1, "d37443a6c662fd9bdecb971642505cc5d60b298b44167a848cc7335d92ee8c8bb8937201fb2b6b617c8f9245b5cdcc3428bc35b5f883e70b999819da"}, {0xd6, 0x401, 0x100, 0x5, 0x9, "5b50c05117d443fe2c2c3720d3a5db6a26625862115149abde1c35a7275c700bbae656fa3107049a5c8a9bbebfc0b3731636890ee1f3a0cf25042280248a2bbff6d4f6bd0f368aa21652bc84d8009b6b6e6557743f72090e3aaacaa12a00318bd13aed0572218d150f62213cf07dcaeb592b5f354037c7fd742b86bc2b03856820993526f836463f36813681361fa5f450da7a8015b707c0d930e674f329dbb84062296440be982a481384a9c0293fea3d433c6bfe51490b190ae8758622716919bb4c55d9fd"}], 0x57d}, {&(0x7f000000f000-0x7b)=[{0x7b, 0x4, 0x4, 0x5, 0x4, "eed03bccec196b94b78fe55b8ce6e6f43525ca357849b7bc0ce55f3eb0130f4cc29f2313f643c24c74f1c64ae01d87ff41278c0d4bd5f24844a65d68240685fc1a192052362c35d626246c08b8b54d2baaf1ffedd31adcc820118e7ccbec2f7bf5b754a0edd10f607a0840"}], 0x7b}], 0x3, &(0x7f0000018000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}], 0x4, 0x0}, 0x40000) socket$bt_sco(0x1f, 0x5, 0x2) 2017/09/26 16:10:43 executing program 2: mmap(&(0x7f0000000000/0x958000)=nil, 0x958000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000953000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$llc(r0, &(0x7f00008fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006f8000-0x4)=0x10, 0x80800) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000959000-0x8)={0x1}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r3, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000000e000-0x20)={@generic="94857a65b3f28cee871f7c4528cda1fb", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000d7000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0xfeb, 0x4, 0x3}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000955000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000956000-0x180)=[{{&(0x7f0000956000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000956000-0x40)=[{&(0x7f0000180000-0xf9)="4b5834fa590bd8e14ecf5266c0b60520dfa96567573e669ab55e3c520388ae749a1868abe06061b7a0ac3ab571089d8fc2727f031c19ec4e952ae9c07cb7b1724f5bedcc7010de79853a8b308322063c213245396225004bd7464545f04e4fec41306e940cdc2bb6d66e36195ccc9e540acf956d5617feeb0930f1f087ad2e38ddad6580359642785c5910e7894a04f7f8d7403e7ac5e323dc637a38ae4f7170fcdc469426ab163d7c8f6a7b9d5cbdc2f421f4c5ee05a42da27b8cbfae50c2d9e6528333c8fce863a88828793ef6397a13ba819f93a46dbadca3ec6f2ddbb6da6fd81e21f5cefca1e8caeb02d7e970f032654b8cf77cd6b855", 0xf9}, {&(0x7f0000929000-0x9e)="1f53db52285d4c83b3affba3fcaa9c0bb6aa2f40286a24934af29358bd54c5776e1687aaa1a8ac6c8d186f264b3aa8717fadc82b13676adab47ea3adb162a386ae88705245d484d15cf1db461047f19c740ddfcc33fcc1db1a79c4cca4fac93e3643b404592c234d77452651a5ec44d74d963c04c4fc1b50f7cf2d4f5cdb9cc0be1116182fc06b11f7c2066a3d66800cf11e87fcae5cc3bf197af129fab7", 0x9e}, {&(0x7f0000955000)="5e731aa888df4a84516451002f541bc932db743318cfe42e69b21886be64fcacb7", 0x21}, {&(0x7f0000956000-0x1d)="ccc4da0eea3e8da4717556ee21360d5bd2d0a75e637ffbb7d09e638600", 0x1d}], 0x4, &(0x7f0000955000)=[{0x9c, 0x0, 0x7, "a01335b87a62db2fa82662c5a97273352dd341bc3428d1f54d9563f0de7871c35f87b410da8b4a0d93fd6a403af56fe12b727e8f80ce523c87bd9b904176ff763f3d31e6f2cc61b339c1c8eec4d696cc0eb4e5800f1fc1335280982e27ced852b1862f732912f1641b8aeae8cc42d9253ed4a229e9cb2b8c5b00ea1de0a81b5b9793bd02d68178552e9ab87265"}, {0xd0, 0x117, 0x3, "64782c8230901a3448adbaa722abc7e7f417f35c4d0b546dbf3b3c45540622ad1cbd1865a187e08384736680ce2490759fb33e415fc2b0d60f072b0a8705fd8a36516c918efa6a03cfdbd1c34dbdb562bb18766b51d6f58b8464ae6ab4e3b831a96777f38f10dddd4be44f3b658d88552b645d93fb43296238b750b247e4dd798c66e956e79d37613ad200e437c0e880450f6e494362ab39c048eb5d9803048903cd777dfabb950385982d5a336d3e7f183e970a696097f4453cde1ab1ddcf389c"}, {0x48, 0x13d, 0x6, "adaf65bb35f0a0eb0a79f7359f3539de6fcd0f9b00274095170d6a434ad21f94bd41897f52d36f00a48b4ac4080420d572fcccb3fd9f1a663b9012"}, {0xc0, 0x11f, 0x7fffffff, "f282d5eeb8190aab8368bc0ed8918c003b193f512e9a55b50920aa1d765af45b19a6e00da7d2ebaba61fca7cb97700d47e6487acf260fffb38d661d927f60f7da7a6292b6fe1d393c9b8fb1be5c80a94f34e85524e447d295bdedd6f0decd6b89bb06f51f8f36c2e86eadeeca72b93b2afc57605d76cd01f96034e909113244e5394551547f3efcca812cfd2bed3b3e0be9950cd6fcea3bc2d40616709ff84481c5e41952ee49a40aada49316cb05d93a0a5ed38"}, {0x68, 0x103, 0x99f, "6dc74590608aa1a2647ea5b35098e17f637b3d57bd54451469badba3996b677a8a87ee95b5c8629f630f7e103dee64b076a4018a013aeb13a2d3b00674c68edf3cd15c2003357f227155850ec6fc194e83cbd58774e88d33be74cc"}, {0x100c, 0x11f, 0x1000, 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{&(0x7f000074a000-0xcd)="0913212148e938eb71b9b7c3e10e0e01bebcd56557d895befdc272e75f28828c8f8d023e17a38304d4680a85376c4435fe2295c9e244026d988a4fadb5f2840ff23b1d9de7c206f160176f40a8b5a659174da30efe5b1f5e084c4cf7b1086d597ceb967140379459b0243ea98306b76b3eae66d3fc020a86dfeb22f8edf8747fa36f91b5e69501bd129926d4d479b12af9b932815ec7aa12d69757a6aacd72fe09e13ba4648cb7a34c6dca3b00564626402395ba38a952e6bbee35506fa936cb87ee2821086dda042a9dd787ba", 0xcd}], 0x6, &(0x7f000023d000)=[{0xa8, 0x0, 0x4, "759f825158313ac971d5e29acfa57dcac627f8bc070c699c69d570b66e7102ffdd060fd9dc758914fc9bb0b48425c31bae73ad72a8f2843162eeab41af89179e656a63de457a49acbc0a2163373c00b0e73f49c2b6d17f7e37d6d48380cdf13c15e5dc4177a280ce261620efc1db02beffce9faee69c972a629ddd18f45dc28bf6aad37b379e7f00c8c180703834c316deaf8a7567fc125ba77799"}, {0x100c, 0x11f, 0x0, "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"}], 0x2, 0x4}, 0x7}], 0x6, 0x20008884) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000955000)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x9, 0x40, 0x1, &(0x7f00005db000)=@common="73697430000000000000000000000000", 0x4, 0x0, 0x3}) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000015000-0x2)={0x0, 0x0}) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000ba8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000238000-0xa)="2f6465762f7663732300", 0x80000000, 0x109200) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c84000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r4, 0x8000000) acct(&(0x7f0000473000-0x8)="2e2f66696c653000") getsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000794000)="637562696300", 0x6) set_mempolicy(0x2, &(0x7f0000160000-0x8)=0x3f, 0x7) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000957000-0x18)=@generic={0x9, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000041000-0x8)={0x0, 0x3}, &(0x7f0000f49000)=0x8) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000958000-0x10)=[{&(0x7f00006e6000)="12b9fc132212a874b32bb51d29bfdbf382db824b2577cbcc521e6ec9276bda251b49680cc3d482eb625ae3da5a727986259beebd679a3818c1771e1f4d5f2ada9f4cc78c5ddeaef4b2485fdc56d990fde32067c9d7f74f72682d76f0a23b471ac4efc1e0d70bc37bb4a5fe8bf54d9d3f91fee2dee7b70f56f9e3b91a05c63069bcae4d607289a14682", 0x89}], 0x1, &(0x7f0000e0f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x4, 0x0, 0x0, r7}}], 0x1, 0x0}, {&(0x7f0000d96000)=@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) 2017/09/26 16:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4, &(0x7f0000bcf000-0x8)=0x1f, 0x3) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000641000-0x10)={0x7f, 0x9}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x127242040f2eac53, 0xffffffffffffffff) r1 = open(&(0x7f0000cef000)="2e2f66696c653000", 0x101000, 0x12) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af1000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000063e000-0x38)={0x80000001, 0x0, &(0x7f0000af1000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50735ce7dd2f6aa8cdbc36866cf6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a8ae66d4e00f92e9b19add87430df7bf85c3c5b9b01bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce3966b529892b4a7090a5cb425e27da194459dc6e9c2edeeeb789ae34eb1c4064edc02f7b44b71b837593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638439db1c85541c65cfae6174d3fb209341a260bf05c8a6301c914ecfba3", &(0x7f0000af2000-0x38)="8f87e8e5232f8297a0063c6eb2846b437fbdd47efda700ef9dc9658698c51712bd565cbaf9050dc9a462d50da2eb4399e17a78c1738c742b", 0xd7, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000080000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f00009a1000/0x2000)=nil, 0x2000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000af4000)={0x0, 0x7, 0x20000000000800, &(0x7f0000a02000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000320000-0x10)={0x2d000, 0x8000, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00008c4000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ad5000)=0xf9) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00004f1000/0x18000)=nil, &(0x7f00009c9000)=[@text16={0x10, &(0x7f0000cf0000-0x6a)="ba2000b045ee3e26670f3266b8010000000f01c1baf80c66b824d5fa8366efbafc0c66b80500000066efb886008ec0baf80c66b816ea868666efbafc0ced660f38101a0f090f066766c7442400000000006766c74424027d84056a6766c744240600000000670f011424", 0x6a}], 0x1, 0x3, &(0x7f0000bbe000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000af5000-0x50)={0x3, 0x0, [{0x822079501ac12f0, 0x8, 0x5e80, 0x8e44, 0x7, 0x0}, {0x80000003, 0x9, 0x4f, 0x0, 0x0, 0x0}, {0x8000000f, 0x55, 0x8, 0x8000, 0x2, 0x0}]}) mlock2(&(0x7f0000ba1000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000779000)={0xffff, 0xfffffffffffffff7}) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000136000)={"1df79cfe2f035f608bee9381364e0b65472b8040dcd38ee0597fdcfb40d1205fae1e0f00a71fbf628b73eaa346d443665199126e5a31c96e0bfc8ad7cc8b2a0a87c1609901ff70d9bf1720938b425bccbb4552cb4d9ffa7d05c860289ea76512ea59ba72026896a3e9e69d04a3ea9d6b7e413782bc0f1986da9e77bc547c3239ea7817419d034aee797394a9f348c31496164bad82878c98cbea01602ab98656ed1aa696280a6ba614258ed67967226728c3fb0152111d4f131ac481f7f9cd7f18ab982f8b7360b9f0ad09002f649dbdb8fbe9c609d7344ea77d7f4ee08bdd1fcd57ed109106a9ba90b1151c915a7149611811cf889f0ba5ed5f5025faac86befa3ca06f76d4790f2f767139d1e1d34a2e18158edef8d03eb28cc0e6ebc76cb220f0b583c13f072d746b7b2e8d4b4ce7ec42926daee2de8a5a325fe6533efcffeff478a74d2c1ef2a92fac12c01461ccd705476b87f1e1fcfc2aeabc851c6b79b03280959c4eaadc5ff3a80c0192520b5d81eff3d044aa2cccbd2794e9e5a1cfeb61c9e26b7d4ff8b5c3e7b1f03adec3ff48df3e9f3f5531da756581dd2b2454b00080918009c536caa46774089bce01b46b68f8d4230fae15623a0e381db5265df2244e72d66c9c4d09165fa47d5ba7b5c241243f1302705c846389e7e2e518ef0a74aba4508f2959ff8038d7ad72a825ff936a86b1dd15445a496a6ce7acb193618fddaf0c7210affe54fddffd60f908416e3be5f9b4369e974f1e2d0a585d507a350b812c0543f074bc78eead22381bed18b1584784ce037624cbc72930f88d7c23c47bf57dac241ef18370b35f80702c2b77a13f439468fcdfc40000051ec37304766fe7516dea8fab210a9081b2a531725c682a1c045c3cefe8de22f1002a6d8296138fa7369fb6606e682d4cf269fed0241434135af43f9bb43c1a4566845fe2e03e0f181449fa09f0c438f8e09903c1af307b87cafe2bcc061c6eadb95b6ede6a616bc6f995b266ddf8d68834679574e05d8c5d473bc5c66adcd7b7461fcc04df288a017ce3f02d56d1abf67b2f3ab7f73330e85a145a57aaf15e0360c3cc96bb75f257f235d231c3d18f4ad5748e62e2efcc5c862a73804bf7ac7d79a4a171f9ae45b2a4e41e047e82cac710593a413fe3b67aacc16fc29d03cbccf09009feaab7010214801992b525397292109e4cac63879b6b0c7443eb2ff77259bc119ca24c1b4e730ad936b1a6b9b17c97d902e26f402603f9ab7697e87743a2a25bb4349b7058906fd76a7c332a09de42bcda3079f2190168fe9cb3ac642d3be7e2a51d503227bc89a1595cc89de71d6bcccb6ad11f0c153e33b78e0c30b2a81219985efeda58e6bea638ce986e7a0a3b4a62aeaf0b9792b6bd4750c399a674953178df85ad84120b2376b6a5bb9ab68fff0ba31e7dbcdcf248720a82f6ffa7"}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000af0000-0xfa)={"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"}) munlock(&(0x7f000089b000/0x2000)=nil, 0x2000) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000af2000)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000604000-0x58)={0x5, 0x0, [{0x2, 0x0, 0x7}, {0x8, 0x0, 0x7}, {0x27, 0x0, 0x0}, {0xfffffffffffffffb, 0x0, 0x6}, {0x0, 0x0, 0x5}]}) 2017/09/26 16:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x8, 0x3) syz_open_dev$evdev(&(0x7f000084e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x0) open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) memfd_create(&(0x7f0000000000)="00", 0x2) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mlockall(0x2) getgroups(0x3c7a, &(0x7f00008cc000)=[]) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000057000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000788000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$inet(0x2, 0x1, 0x0) openat(r2, &(0x7f00008fa000)="2e2f66696c653000", 0x1, 0x84) r3 = request_key(&(0x7f0000292000)="6c6f676f6e00", &(0x7f0000ed3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ee8000-0x1)="00", 0xfffffffffffffffd) r4 = request_key(&(0x7f0000d20000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00000a3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000368000-0x1)="00", 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000372000)=[{&(0x7f00004e5000-0xb8)="0686800d97d5bc9f208f579903afbd0199c1a162e11771236eeeaac732ce1f914a90dc5f93d8c9b8ba1abad79fb7243039078c2c1be5689b7d31b3bfd9344512d6aee2e3dee2dcf2c0b04c49bf1abef443923458281ede3301c0444d179aa5fea05f8dc3a9ecbec15c84f0c8c72ffa63d8c90b1613bbd70a08f799a0e3388e55e2ff34c81d3297be74a772d5330d55de625c3d1be3e45ee14f1a0123b56c738a071f16d9fb33ddb25b983d4ff1f1c6d9e1cc3d6b04286591", 0xb8}, {&(0x7f0000797000-0x77)="8ce204c209a7f95ce567a50b997ebf3eda62fe41498a906d8d9f7584bf2c1645483c0779ed4e966abecbf5dcc88f8db4bb4f9ff7cb1edc9e96f8379ec6357783ecbad705d47aa1137c3fb4711bce8699d2a26d65461b4e19ea75ecbf61b3ed6c321d623676182099e47a5879f3f631526233ffa0c75e09", 0x77}, {&(0x7f0000815000-0xe1)="1d98f118386c08941836aafcaeff106d6656e6c9c1c2e532cbbba6c5a753838bf8f00a9ba13a64f8dc181f41269d6710dcbdb0457bc7d391cf0fb3a9d04e5f5a0a811194682aa8c5bb3d2ed0628dd74a6525fff861815d7ba6fd8ae0ce5cb1627a973019b6e6d96365b90da72a13df198758616f4bff58d5e4acb6cee32a05454bf4f6ba6e0523501076415de3c85ffb1dc6ffc2434dcc63789be5b7ea9843fb5280ee89f9027354010b1d7d608356cce03bec5eb24f30e0e43310009af9bb72ec067b18d3f0cec408bd4c16af3c0fdb25c245f11b59efa451cd2d47d810a74b4e", 0xe1}, {&(0x7f0000954000)="46c0cd635fa257a573d75723a97645b0bcbfaecf6ab15acef4cd480272027e24d02e8e5a14e8553456989f1de3b9ad3b5dba8ed7623e9c835b267d059fd04742f2c9a07845e636aa1d8ea7ad0b3563dcc7daf38a43af14472e43abdc42900ba43225a8d86c63ea0937f9c2a642ce70b6d4e0a0a5c94e944097239a6b12cf1064405989da7da17fa9fb219456245d491b318c849740a9ea572c3022fd6010aa8d1b7ed16a772b671acd0d7aee599237103963", 0xb2}, {&(0x7f0000074000-0xda)="61ffde565554a543819480aa33a32c920a182f5fd6cdec56408e37e66afecd7b8579824daf7766d16509dc1710c35b33360a63ddcd55f9a02d3ac93123ddc9890d8fd59c4e27f5de62979dadb295ede3a9250b8d76ec2941463cd62e5b03d52616d1891c9f5fb1ef32ff522a6c9b5f8d225e8281045111fa4a43adcc25524b861b69cd1b8cd7bbbe81b6ffce0a1717afb752e1c04fa70c368d5d41e28aed32a5975e0afbdaca6e6bdaf5e773d8049b28083d60960d104130d3023cf2decb25a7cb27cfeadadeaed604ce0a8a9c54c95e01a7ed0a632cd4b4422f", 0xda}, {&(0x7f0000917000)="0aa1eb2b30f75fc241f84aabc5bede11fb34eae1677927e33b5c2b327a3ac68ac2244f1f", 0x24}, {&(0x7f0000e0a000-0xfc)="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", 0xfc}, {&(0x7f0000a0e000-0x5)="039fde24d0", 0x5}, {&(0x7f000054b000-0xdd)="c83910dd6c1c5cea441ad5486190f01ec73a4318b16c882c80a9d9161a0683d6d6cff7462adf86377f69dac52ed044cca405d9261b210a115b072f86fcedb32a736b56540afe57f4e107286382aa2904d5f757c2866626923038490e5b7cc702c62f2bcd2eb2f378360ca57544bcede12314ebac2f4326863bcb2563ec325393776e1b878324d6ad5e9cea37dd7b3b03879342008035c203c6d1e5069364571391ecfb537c86a817535ba8a28b558d5540421f79c310523d1781c89f5789b41b0ad9a9aeceb5e8534d3cc3cc7f54c389520da0348d67f9058aa99f9ce8", 0xdd}, {&(0x7f00003d3000-0x75)="e8ee5a6277db4fda4c942364a6d03431718fc5d98a9edb63a1d5edd6642957ce5253e3cfc486f0f891a6c1d410b4cc081b670971254946c1c253c5bcc4d20a69401800ee59518b4ac5424afde39917c742f1ef9e64497b9dc4a696496cb0e0620458965cd19c1e2c7ea60c4537657038cde6a6ae30", 0x75}], 0xa, r4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0x0, 0x1b, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00008ce000-0x8)=[0x10000, 0x2]) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0x81, &(0x7f000077a000/0x4000)=nil, 0x3) 2017/09/26 16:10:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000828000/0x3000)=nil, 0x3000, 0x4000001, 0x10, r0, 0xfffffffffffffffd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@generic="a5d9518216a1aea2256d637b26f6b289", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000-0x15)="c0fd4b92be866e5d720976c3d4f905fd0c349362cc", 0x15) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000828000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) shutdown(r1, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)="68696768737065656400", 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e78000-0x45)="", 0x0) r3 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fd7000-0x10)=[], 0x0) shutdown(r3, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000fd8000)={0x3, [0x6, 0x1, 0xca6]}, 0xa) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd7000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1000000000001a, &(0x7f0000fda000-0x4)=0x7, 0x4) socket(0x12, 0x406, 0x4) [ 53.543124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/26 16:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0xbc, "1400f1"}, "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"}}}}}) [ 53.580403] audit: type=1326 audit(1506442243.704:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3694 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f25c79 code=0xffff0000 2017/09/26 16:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000c87000-0xc7)="a8667776464e5a009154e7bd03b0968506f6264a78db975ae02cf34022babc51e9c11a2a6f66b5876788860a0955dfe2ac81c279115894ae8f8a2b452bf4f4b167fedc9bb6a1be0dcfee219fbd35752451f4ce5b26a16cb55f010de559f819344f6242eaf5401cf96a4d561f092d0671d1d7526d27de386106243b0405ded4cb57402ae80ae2e96957707cb776982fcf323994e005d1d316b9e7eb4e6583b9a846bb9d4456ca32aa6090d81729c7cdb20860c17d468bfe32cfe2e5348cf2f8f0473e24bd8c058e") r2 = syz_open_dev$sg(&(0x7f00007c5000-0x9)="2f6465762f73672300", 0x7, 0x4000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000395000-0xc)={0x2000000000000000, 0x6, 0x4, 0x5, 0x2, 0x8a59}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) setuid(0x0) syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() io_destroy(r0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000a18000-0x8)={0x0, 0x0}) 2017/09/26 16:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r0, &(0x7f0000f48000-0x38)={&(0x7f0000ecb000-0x18)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000930000)=[], 0x0, &(0x7f0000479000)=[], 0x0, 0x0}, 0x0) 2017/09/26 16:10:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x7fffffe, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x1) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000055b000-0xc)={0x4, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000b0e000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x4000000) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x73) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5e000-0x78)={0x2, 0x78, 0x43, 0x2, 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, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffff3716, &(0x7f0000ae5000)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_emit_ethernet(0x6b, &(0x7f000098d000-0x6b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffbfffffff, 0x5d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x422, 0x0, {0xf, 0x4, 0x8, 0x8, 0x6, 0x3, 0x3, 0x5, 0x4, 0xfffffffffffffffe, @loopback=0x7f000001, @multicast1=0xe0000001, {[@generic={0x83, 0x2, ""}, @lsrr={0x83, 0xf, 0x9, [@rand_addr=0x5, @broadcast=0xffffffff, @rand_addr=0x5]}, @cipso={0x86, 0x16, 0x8001, [{0x100006, 0x10, "9e477c3e0d769542f9f0c8be8f86"}]}]}}, "a7201a3d63"}}}}}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000f82000)={0x1101, 0x0}) fdatasync(r6) 2017/09/26 16:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034a000-0x4)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000003b000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c1000+0xb8d)=0x9a) fcntl$getown(0xffffffffffffff9c, 0x9) unshare(0x2000000) r1 = mq_open(&(0x7f00004a1000)="2a47504c5b766d5865743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x42, 0xffffffffffffffff, &(0x7f00000b0000)={0x0, 0x40000000a3, 0x8, 0x9, 0x0, 0x2000000000000, 0x7, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a29000)="2f6465762f6877726e6700", 0x500, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000404000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a67000-0x4)=0x2f) rename(&(0x7f0000ec9000-0x8)="2e2f66696c653000", &(0x7f0000b64000-0x8)="2e2f66696c653000") lseek(r1, 0x0, 0x200000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4b000-0xc)="2f6465762f72666b696c6c00", 0x1ffc, 0x0) unshare(0x20000102) getrusage(0x0, &(0x7f000082a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00001be000)={0x401, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x0, 0x1, 0x0}, &(0x7f0000ae9000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000-0x40)={0xff, 0x0, 0x0, 0x32f, 0x0, 0x0, 0x6, 0x6}, &(0x7f00001c1000)={0x0, 0x7530}) r3 = syz_open_dev$sndseq(&(0x7f00006d5000)="2f6465762f736e642f73657100", 0x0, 0xd024844237d10412) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000bbd000)={0x80000000000000, 0x400, 0x800040008, "5c75657565ed0000e2ffffffffffffff0000000000000000000000e6000000000000000900000000000000000000000500000f00000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000455000-0xb)="2f6465762f6877726e6700", 0x121202, 0x0) fcntl$addseals(r1, 0x409, 0xa) perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x3, 0x2000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a04000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f000033a000)={{r4, r5/1000+10000}, {0x0, 0x0}}, &(0x7f0000f1a000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000239000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r6, 0x4, 0x42000) shutdown(r6, 0x1) 2017/09/26 16:10:43 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009b7000-0x18)={0x0, 0x8, 0x20, 0x1, 0x8}, &(0x7f0000a47000-0x4)=0x18) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f5f000)={0x0, 0x94, "cb06c5dd7252ccb37cf7204ba28c5ea2a1d3915c168923ef0b32a497e6d904a92bb6717ad0632d5e974fd1315600dfdd328cbf6a812dc39fd982564b222d73287aad1ee5aeacdc6f83e0a48b6a2719e46db1a1dcbf69a7f5e015f5d65c45fa4283605080d9a612cbec4794c8fc6bfe187c0aedff625d4ec4d1c7885dbf1ab7203164c8b978f9d6ed2783ce226ef503f78be35cf9"}, &(0x7f00004de000)=0x9c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5f000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5f000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e7f000)=@assoc_value={r1, 0xfffffffffffffe00}, &(0x7f000022b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e15000-0x14)={0x0, 0x1, 0x1, 0x9, 0x40, 0x100000001}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f5f000)={0xff, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008e4000)=0x7, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f00006f9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000)=0x10, 0x7fffb) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000f5f000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b2000-0x4)=0xd2) sendto$inet6(r0, &(0x7f0000c14000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7004033c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f13000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b8000/0x4000)=nil, 0x4000, 0x5, 0x36, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f60000-0x108)={0x1, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @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]}}, 0x108) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xfffffffffffffffd, &(0x7f0000bae000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000f62000-0x4)=0x8) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000426000)="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0x1001, 0x811, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000376000-0x8c)={0x11f4, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044c000-0x4)=0x8c) [ 53.612634] mmap: syz-executor0 (3695) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/09/26 16:10:43 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x10, 0x0, 0x0, 0x0, 0x20000000000, 0x20000000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$int_in(r0, 0x5421, &(0x7f000059d000)=0x8001) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000b12000)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fd1000-0x8)="2e2f66696c653000") fcntl$dupfd(r2, 0x0, r1) prctl$setfpexc(0xc, 0x3) timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x80044) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) chmod(&(0x7f0000fd0000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x42) socket$unix(0x1, 0x1, 0x0) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r4, 0x400, 0xfffffffffffffffc) mmap(&(0x7f0000d54000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000000) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100800001) ioctl$LOOP_CLR_FD(r5, 0x4c01) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)="2f6465762f73672300", 0x0, 0x20000) ioctl(r7, 0x100000001, &(0x7f0000001000)="60") 2017/09/26 16:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b46000)="2f6465762f766373612300", 0x2, 0x400000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009d0000)=0x0) pwrite64(r0, &(0x7f0000035000)="80ec00732b866e4787febf613c2d3894e2e624021efefe605976d7852cf57d77854fed8336a01a44b6a9fe01bb93695d06bd9e852bb12eda5e0a907be5e7691ab1d3222408448105499a85", 0x4b, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r1) ftruncate(r1, 0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f19000)=0x7, &(0x7f0000acc000)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000716000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000091b000-0x4)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f000099f000-0x4)="2e2f66696c653000", 0x10400, 0x1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000b65000)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000063000+0x1c6)={@common="6c6f3a0001df01ea000000000000ff0a", &(0x7f0000921000-0x14)=@ethtool_eeprom={0x2b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000d05000)={@generic="86dc65a6bed12673631b78497c6c8278", @ifru_mtu=0x8}) 2017/09/26 16:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 53.651953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/26 16:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80080002) r1 = memfd_create(&(0x7f0000f04000)="00", 0x1) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000767000-0x3b)="86", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000fa4000)=0x0, 0x100000001) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000511000)=0x0, 0x80a, 0x2) 2017/09/26 16:10:44 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000506000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f000072e000-0xc)={0x10, 0x0, 0x200000000010001, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000be1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x5, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xc, r5, 0x1f, &(0x7f0000ad1000)="") ptrace(0x4208, r5) syz_open_pts(r2, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ed4000)=0x32790414) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x8}) 2017/09/26 16:10:44 executing program 6: mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790000)="2f6465762f6877726e6700", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000268000)={0x0, 0xe9, "b2a88d9fedffbe3c90a1ef75c65b70855ee19a63a50d68ffb7d3548ca817e092a4f85514ad2a08632af5c619a41eeaad6f1270e76e8c9ba5e745e415ed48b98c7a6b3bbc7e01f25c3752e1216b1f351fb7ff344b810e48bed8c7f94221b0b635533e2377f3d2c18c76897ce972030de451c473eb38e844f8c75c5748036681e085fc70473e7c494565214e8dcb6bf030fca96da14fed1aadcd69a7ae21b354f500e2fa7c173d092c9bf37b1aef92d601ea51379c050f370a4b6e3c455abbb04c5a789e96e004b8b7934e30ea692cbe6e9d443ee3e5099b67c9465e1b5de0c6cbca94e1173021cef2f0"}, &(0x7f0000894000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068a000-0xc)={r1, 0x4, 0x30}, &(0x7f0000d40000)=0xc) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004e7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000790000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000014000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff019}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = epoll_create1(0x80000) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c9000-0x4)=0x3, 0x4) r6 = getuid() r7 = dup3(r5, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000007000-0xc)={0x40000014, 0x0}) r8 = accept4(r4, &(0x7f000002c000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000)=0x10, 0x80000) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() r10 = gettid() r11 = getgid() r12 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000791000)=0xc) r14 = gettid() r15 = getgid() mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r8, &(0x7f0000791000)={&(0x7f0000791000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00006a8000)=[{&(0x7f0000792000-0x1000)="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", 0x1000}, {&(0x7f0000565000)="4ad3", 0x2}, {&(0x7f0000005000-0x18)="2ec878e3c40cc694ba48affd5b03a30ee8ea68320b2c9a3c", 0x18}, {&(0x7f0000224000)="984aae8b06e2dfd8bb5a2871dfa7d2a4dd83907af43905cef6a01fa7c0dface94526e377d1dfef497d56532858d0b1206d86e512957da7a075dd186652e59ba6c0fe29bf6b456111a156dcd8b9473ada582324878ac6dddb761e27b90d6d918f93475c0ec7fd6d0f89f863fba37c608f7d5ef1305083e34fd8d8519d8cd431a8ed6cccaf6ad9cab679e992bd7fdbd15d1f9f987f5ec05e772e1e9fb0de6a29", 0x9f}], 0x4, &(0x7f000038c000-0xc0)=[@cred={0x20, 0x1, 0x2, r9, r6, 0x0}, @cred={0x20, 0x1, 0x2, r10, r6, r11}, @cred={0x20, 0x1, 0x2, r12, r6, r13}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r14, r6, r15}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r2, r4, r3]}], 0x6, 0x80}, 0x80) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r8, &(0x7f0000028000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b, 0x10002, 0x0, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001e000)={0x3, 0x4, 0x2, 0x9, 0x0, 0x7, 0x8001, 0x1}, &(0x7f000002c000)={0x4, 0xfffffffffffeffff, 0x401, 0x0, 0x200, 0x6b4, 0x9, 0x9}, &(0x7f0000001000)={0x7ff, 0x0, 0xa3bf, 0x91, 0x8, 0x7, 0xa0, 0x3f}, &(0x7f0000010000-0x10)={0x0, 0x989681}, &(0x7f000002d000-0x10)={&(0x7f0000027000)={0x1}, 0x8}) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f000002e000-0x8)={0x0, 0x3, 0xfc, 0x84a4}, 0x8) r16 = memfd_create(&(0x7f000087e000-0x7)="776c616e307b00", 0x2) setsockopt$inet6_MRT6_ADD_MFC(r16, 0x29, 0xcc, &(0x7f0000812000)={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffff8, [0x7, 0x1, 0x2, 0x7fff, 0x3, 0x8, 0xd444, 0x4]}, 0x5c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ccd000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r16, 0x0, 0x10, &(0x7f000024d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) [ 53.969281] audit: type=1326 audit(1506442243.832:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3694 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f25c79 code=0xffff0000 2017/09/26 16:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x7, 0x3) bind$nfc_llcp(r1, &(0x7f0000075000-0x60)={0x27, 0x6, 0x2f, 0x7, 0x7, 0x1, "b443a7ad62cd3ba87392389ee752833c68b015996a899d1bc9b1794214358d24ca00f692861a41519e7339e050382952153c6743b3e19d3bff999df4cc6dd3", 0x0}, 0x60) socketpair(0x0, 0x8000a, 0x1000000000028, &(0x7f0000bf1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000dfc000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000377000)={r4, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b62000)={0x0, 0x7fffc, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000e2d000-0xc)={r6, 0x80000, r7}) bind$inet(r0, &(0x7f00008c2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000902000-0x4)=0x100000000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000115000-0x4)=0x7, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007e0000-0xc)={0x0, 0x0, 0x0}, 0xc) connect$inet(r0, &(0x7f00002d1000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000128000)={r10, 0xa}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005ad000)={@common="67726574617030000000000000000000", @ifru_flags=0x1000}) connect$inet(r0, &(0x7f0000388000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000877000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000008a000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002ab000)={0x9, 0xab, 0x200, 0x3, 0x9, 0xde, 0x9, 0x0, r11}, &(0x7f000011b000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a26000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d3c000)={0x42424242, 0x42424242}, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000265000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000e8000-0x4)=r9) syz_emit_ethernet(0x102a, &(0x7f0000787000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x101c, 0x0, 0x2, 0x0, 0x7d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x1008, 0x0, "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"}}}}}) syz_emit_ethernet(0x37, &(0x7f000010f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffff, 0x2, 0x29, 0x0, 0x0, 0x6e, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r13, r12, 0x0, 0x0, 0x5, 0x13, 0x9, 0x0, 0x2, {[]}}, {"0c"}}}}}}) ptrace$setregs(0xf, r9, 0xae, &(0x7f0000af3000)="21a099664dbf3e2ae4930ec0f2eb1b59824e489e1f2cb823ed799439e66fc32dd74827ad0d16f71037fb9f7568") ioctl$fiemap(r3, 0xc020660b, &(0x7f0000765000-0x138)={0x2, 0xc66d, 0x0, 0x5, 0x5, [{0x7, 0x5, 0x9, 0x0, 0x0, 0x2103, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x100000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x20020, 0x0, 0x0, 0x1801, 0x0, 0x0, 0x0}, {0x6ca, 0x5, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x2, 0xb80e, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) syz_extract_tcp_res(&(0x7f00000c1000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x48, &(0x7f0000313000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x3a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r15, r14, 0x0, 0x0, 0x9, 0x90, 0x0, 0x0, 0x6, {[@sack={0x5, 0xe, [0x31, 0x100000000, 0x3d]}]}}, {"0069"}}}}}}) 2017/09/26 16:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000bd6000-0x9)="2f6465762f73672300", 0x80000000000002, 0x600000) gettid() r0 = openat(0xffffffffffffffff, &(0x7f00000b6000)="2e2f66696c653000", 0x800000000000000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a0f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000018f000)="2f6465762f7663732300", 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e0d000)="2f6465762f76637300", 0x3ffffd, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003f0000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f2a000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000027f000)=0x45) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000070a000-0x58)={0x6848, 0x1, 0x0, 0x9, 0xfffffffffffffffc, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r2, &(0x7f0000635000)={0x8000}, 0x8) syz_open_dev$sg(&(0x7f0000c3f000)="2f6465762f73672300", 0xfffffffffffffffe, 0x400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000076d000-0x8)=0x76) dup(r1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c76000)="2f6465762f6877726e6700", 0x141000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000011000-0x10)={0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") io_setup(0x40000000000100, &(0x7f00007cc000)=0x0) 2017/09/26 16:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x20000001000000, 0x103) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x4000000000000, 0x800, 0x0, 0x0}) unshare(0x8000000012001fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4dc918, 0x20000, 0x0, 0x0, 0x100000049, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r2 = socket(0x10, 0x1, 0x80002000) sendto(r2, &(0x7f0000444000-0x12)="12000000000000000df9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x81, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000c66000-0x14)={0x3, 0x401, 0xffff, 0x3, 0x4, 0xfffffffffffffff8, 0x8, 0x704e00000000000, 0x7, 0x10001}) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f00009fe000-0x26)="240000001e000d01f801064000130000018ede000f000bfa06000000080000000c0000c733a5", 0x26) ioctl$sock_proto_private(r4, 0x89ef, &(0x7f0000cde000-0x96)="44205745f849c4586a1d6dcd92bee03556f5bc1247cd96183a47fc706d8458e73c5d2241621b4de28571d78b7a972aed28faa5ac96dbb7f58e1b4169cae491e7245db7a5e08d69b57b494462ce7f43ffe8e4c92ff47c6b790a92cbdcd47dc6096cd9ee1477f68b0623d9d64a11b341f8ac892e6c2c3ea3ccb5345f48bd5c6f26787b1e4967fed261e078575704dd031c6efe979a8bd6") r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000850000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00005ef000-0x4)=0xc10, 0x4) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000b0f000-0x4)=0x8000000000000001, 0x4) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x4, 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fbb000-0x4)=0x3, &(0x7f00004c7000-0x8)=0x4) connect$inet6(r3, &(0x7f00007b8000-0x7)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/09/26 16:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000e1a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 16:10:44 executing program 6: pipe(&(0x7f0000e3b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000a08000/0x4000)=nil, 0x4, 0x6, 0x1, &(0x7f000035b000/0x3000)=nil, 0x3}) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x2) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f22000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100, 0x2, 0x80, 0x5, 0x100, 0x40, 0x4, 0x5, 0x7, 0x315, 0xffffffff, 0x44b7, 0x4, 0x4]}, &(0x7f0000a64000-0x4)=0x108) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ac0000-0x5c)={r3, 0x54, "cdaf6921647b3647c504f6c5594741c51f762ce8247d696c867df05f530ac240a8bc2b7d6cd169c78497adfff66b51bb4bafd9156c4419da0143db2c3e308e43ff74550572b44487742bf437a7b14c15b595ac87"}, &(0x7f0000f22000)=0x5c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000dc3000)={&(0x7f000048c000-0x60)={0x27, 0x5, 0x3, 0x0, 0x5d, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000692000)=[], 0x0, &(0x7f0000f23000-0x5)={0x18, 0x0, 0x8000, "6305"}, 0x18, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000627000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x42, &(0x7f0000566000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x42b8bea087b8a36, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f24000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x517f, 0x3f, 0x100, 0x4, 0x3}, &(0x7f0000f23000)=0xa0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000087f000-0xc)={0x11, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a56000-0x8c)={r5, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f23000)=0x8c) ptrace$setopts(0x4206, r4, 0x8001, 0x14) 2017/09/26 16:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) mmap(&(0x7f00000ad000/0x2000)=nil, 0x2000, 0x0, 0x40811, r2, 0x0) flock(r1, 0x1) close(r1) r3 = gettid() getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d4b000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) set_tid_address(&(0x7f0000f65000)=0x0) socketpair$unix(0x1, 0x4000000000003, 0x0, &(0x7f00004ab000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005d000)={0x0, 0x0, 0x0}, &(0x7f0000c6d000)=0xc) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) flock(r2, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e49000-0xe)={0x12, 0x30, &(0x7f0000693000-0x30)="7259f527b760901bee61d36b956a3f250481c4208ffedae7a473d1fa32708a8e6857072242284666b60a60f1127d11db"}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x9) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f00006ce000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f000023c000-0x10)={0x1, [0xfffffffffffffff8]}) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) splice(r4, 0x0, r6, 0x0, 0x0, 0x6) getsockname(r2, &(0x7f00003bd000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c18000)=0x10) tkill(r3, 0x16) 2017/09/26 16:10:44 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000551000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000020, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000003, 0x800, 0x2) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b76000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1a7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000def000)={0xfffffffffffffffa}, 0x0, 0x8) r5 = gettid() mmap(&(0x7f000060b000/0x4000)=nil, 0x4000, 0x8, 0x20010, r4, 0x1) futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) r6 = dup2(r0, r2) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000de5000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x2000000, 0x35, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00004a6000-0x50)={0x0, 0xa, 0x4, @tid=r5, []}, &(0x7f00003b1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x103, 0x3012, r1, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x1000000000002) mmap(&(0x7f000057a000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl(r7, 0x227c, &(0x7f0000001000)="0196de") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000a45000-0x8c)={0x8, 0x1, 0x100, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mq_timedsend(r6, &(0x7f0000da0000-0x9d)="e0eef176d69a840ee453fdd88f80d7886099a8468b7ccbdbe798b06d0dc3f3ffb485a5a7e51c2ccca1fc24cc711b6c684e614ee418176b5ea56fc67ed57bd0ca0813589342db7316cffbb6e9185ea83138f27242631eeebabb7a1d0bcf90452740ddf8a4a5e4e871bc56c9aeb1dfb452d8cc43faa434cf58316581601664c7e61f559b9af82bd1bd3b88c9bafa954bb16f038bf06343c880493aa6d3e4", 0x9d, 0xfffe, 0x0) mmap(&(0x7f000089e000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x4000011, r3, 0x0) 2017/09/26 16:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xe742115b25be47e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004bf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mkdir(&(0x7f0000261000)="2e2f66696c653000", 0x0) lchown(&(0x7f00007d3000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6a000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000c92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000475000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b32000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000298000-0x8)={r2, 0x1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f9c000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0xc91, 0x500, 0x5, 0x40000000, r1}) [ 54.096177] print_req_error: I/O error, dev loop4, sector 0 2017/09/26 16:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c9d000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032e000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a24000)={0x0, 0x7, 0x5, &(0x7f0000909000-0x8)=0x0}) bind$alg(r0, &(0x7f0000e68000-0x58)={0x26, "736b636970686572000008000400", 0x0, 0xc, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d6000)="0700e50effcabb220000a661751a1000077f0f08000000000005ff51080042af30be7b88b5", 0x25) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x0) open(&(0x7f000057b000-0x8)="2e2f66696c653000", 0x100, 0x4000002000000) r5 = gettid() 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r6 = memfd_create(&(0x7f0000d89000-0x40)="7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r6, &(0x7f0000003000)=[{&(0x7f0000001000-0xd3)="5e38e48788c05a91a5ebfa49a804e1d0fb5272eb13f65332cf2f67e608e0f411f2975965cb1614583dd9d979811f53543733b5139d01b2530ed06a3f47e027d6c266ff61da80ab708152b7a50d946fc5642d63781489ee50620ff852c5af9ed5e2dbb9db251052b48d1546d6ecc4a9f87478d784bcb6a62184723c9c5ff647bc52127a628a1056596dd9b931cbfef6b6019806f115ecf54680f8689f26658b45e7c1142394d892b1bc353ae35f258f1aef44a445e7bdfb949223789585e018a77c5e8944d4fe32e6d13c39736cd905548ec080", 0xd3}, {&(0x7f0000001000+0x964)="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", 0x1000}, {&(0x7f00001d0000)="d124f49f2d9babe64ee045eda9a1020999e1f3a4f59c669b656ce0bc9f75f4f0cd335518bee48221e965eb3da2eb90848910953fb00a5b9288a96e2621e79715c64a8b701fde4d6a58cdee864b03e22b8575", 0x52}, {&(0x7f0000000000)="e837b621a5f58a4eedd5249ea5c5f7a55411715d1596682a7719ddd1113b9ed9543408479e921c3a912a1181e185ee0b5e9316dce3067ca81a21eb35e3931608eef8191d864145b6e1c7b65312eedd068c4da825171f3c511e6513e25590527a4bd62bfcac76b6ea89e16b4f69812fada724", 0x72}], 0x4, 0x48) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000000000)={0x5e}, 0x8}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f000031c000)={0x10000000000006, r7}, &(0x7f00004cf000)={0x0, 0x0}) r8 = eventfd2(0x0, 0x0) write$eventfd(r8, &(0x7f0000808000)=0x5, 0x8) [ 54.096260] Buffer I/O error on dev loop4, logical block 0, lost async page write 2017/09/26 16:10:44 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$mice(&(0x7f00007d2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000b90000-0x50)={0x7, 0x3, 0x8001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x3, &(0x7f000013d000-0x8)=0xc6, 0xceeb) sched_setaffinity(r0, 0x8, &(0x7f0000315000-0x8)=0x1462) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x0, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000222000)="", &(0x7f0000172000-0x4)=0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2017/09/26 16:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2017/09/26 16:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) unshare(0x2000000) r0 = mq_open(&(0x7f00004a1000)="2a47504c5b766d5865743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x42, 0xffffffffffffffff, &(0x7f00000b0000)={0x0, 0x40000000a3, 0x8, 0x9, 0x0, 0x2000000000000, 0x7, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a29000)="2f6465762f6877726e6700", 0x500, 0x0) r2 = openat(r1, &(0x7f000017e000-0x8)="2e2f66696c653000", 0x400, 0x1a) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000404000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a67000-0x4)=0x2f) rename(&(0x7f0000ec9000-0x8)="2e2f66696c653000", &(0x7f0000b64000-0x8)="2e2f66696c653000") lseek(r0, 0x0, 0x200000000000000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4b000-0xc)="2f6465762f72666b696c6c00", 0x1ffc, 0x0) unshare(0x20000102) getrusage(0x0, &(0x7f000082a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00001be000)={0x401, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x0, 0x1, 0x0}, &(0x7f0000ae9000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e4000-0x40)={0xff, 0x0, 0x0, 0x32f, 0x0, 0x0, 0x6, 0x6}, &(0x7f00001c1000)={0x0, 0x7530}) r4 = syz_open_dev$sndseq(&(0x7f00006d5000)="2f6465762f736e642f73657100", 0x0, 0xd024844237d10412) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000ada000)={[{0x9, 0xfffffffffffffffb, 0xffff, 0x100, 0x8, 0x7, 0x2, 0x4, 0x8, 0xff, 0x7fffffff, 0x5, 0xbc42}, {0xfffffffffffffff7, 0x2, 0x5, 0x1f, 0x80000000, 0x6, 0x69, 0xbe8b, 0x1, 0x685b, 0x1, 0x7fff, 0xde}, {0xfff, 0x4, 0xa42d, 0x7ff, 0x101, 0x4, 0x7, 0x4, 0x1, 0x7, 0x3ff, 0x3f, 0x1055}], 0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000bbd000)={0x80000000000000, 0x400, 0x800040008, "5c75657565ed0000e2ffffffffffffff0000000000000000000000e6000000000000000900000000000000000000000500000f00000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000455000-0xb)="2f6465762f6877726e6700", 0x121202, 0x0) fcntl$addseals(r0, 0x409, 0xa) setsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000a38000)=0x5, 0x4) perf_event_open(&(0x7f000021d000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x3, 0x2000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000239000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r5, 0x4, 0x42000) shutdown(r5, 0x1) getegid() write$evdev(r5, &(0x7f00003c2000)=[{{0x0, 0x0}, 0x401, 0x9, 0x89f}], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000691000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.096392] print_req_error: I/O error, dev loop4, sector 8 2017/09/26 16:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000688000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) connect$inet6(r0, &(0x7f00003cd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000092c000)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0xffffffff80000001, 0x2ce09487, 0x5, 0x0, &(0x7f0000ccf000-0x10)=@common="73697430000000000000000000000000", 0x80, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000454000-0x20)={@common="6c6f0010000000000000000000000000", @ifru_flags=0x0}) fchmod(r1, 0x1b) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009a5000)={0x6, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0x0, 0x10000, 0x8001, 0x8000, 0x0, 0x4, 0x3, 0x6}) fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x0) ioctl(r2, 0x9, &(0x7f0000492000)="d2b3dc7a60a073c0c1ec46235938837a7ad28ee95b2e0e4ae5482294fec7601037d2b460a18ba6b2bd9403c5ddbb66cd8bc7e27b84657a41d01974d67376f2cf8c8511f01b8f338b191436b741f50bb23d3808a0a6eec014384f358b41a7d0377722232cfa4cfd44a1d797ac5dd87c4fc25a27dce7569222d80a21ddda99ef94f5325d8156a7e889d53280d84e73262fed1661125b00543e27db594e06c2f4c8750eae7bd36b6cb9645d46e42228216565d89c35700a1891db039de29dced02a6d1cea378ab9352d80fa5a5be79f4ff5fd24654ce58031046429160a9db1") sendto$inet(r0, &(0x7f00006d7000-0x75)="315b9f0998413c3319fa0d272c975fb88d5b02539d126bce7d9e12a1a00d80d20758944e6e208634f587ce755014ac6938f4f7e87562a4b247b57ff504181ad069f8b9646ee70e355dd76264857d054a1e6e4c68d80964d964242823bb7eb9c8d15e78f7543df6bed2e89e74cd2c3532a121266741", 0x75, 0xc4, &(0x7f0000b36000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000b03000)=0x8e1, 0x4) poll(&(0x7f0000b4e000)=[{r1, 0x400, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x40, 0x0}], 0x3, 0x0) pselect6(0x40, &(0x7f000039b000-0x40)={0x100000001, 0x3ff, 0x8000, 0x4, 0x20, 0x700, 0x8000, 0x9}, &(0x7f0000c73000-0x40)={0x5967, 0x8, 0x7fff, 0x9, 0x4, 0x4, 0x100000000, 0xfffffffffffffc50}, &(0x7f0000a84000-0x40)={0x15, 0x8, 0x9, 0x20, 0x7, 0x0, 0x100000000, 0xc8}, &(0x7f0000df5000-0x8)={0x77359400, 0x0}, &(0x7f000099c000-0x8)={&(0x7f00003e9000)={0x4}, 0x8}) mlock2(&(0x7f0000484000/0x1000)=nil, 0x1000, 0x1) timer_gettime(0x0, &(0x7f0000183000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x0, &(0x7f00002aa000-0x8)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f00007d3000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f00003ed000-0x8)={0x0, 0x989680}, &(0x7f00005ef000-0x8)={0x0, 0x0}) 2017/09/26 16:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e79000-0x8)="2e2f66696c653000", 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000430000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x19, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000"}], 0x19}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) socket$inet(0x2, 0xf, 0x1) syz_emit_ethernet(0x41, &(0x7f0000e69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x7, 0x2, 0x4}], {0x8100, 0x0, 0x5, 0xffffffffffffffff}}], {{0x6003, @arp=@generic={0x0, 0x8a09, 0x6, 0x7, 0x3, @random="c71e358f51ad", "bcdafc3df7ac7a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "294121a42f728f64682305422b2d5042"}}}}) creat(&(0x7f0000005000-0xe)="2e2f66696c65302f66696c653000", 0xdffffffffffffffe) uselib(&(0x7f0000dce000)="2e2f66696c65302f66696c653000") [ 54.096404] Buffer I/O error on dev loop4, logical block 1, lost async page write 2017/09/26 16:10:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x5, 0x2, 0xfffffffffffffffd, 0x0, 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f000023c000+0xd8b)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x800000003, 0x32, r2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000b51000-0xa1)="6c79c7d17611aaa7f43bcf622b3195579e8ce051aa51aabc367b73480ff3f46b053d0d7ca01b77ed18f93fd6bc39a115a5e09e0ea2b96f135faad1b898e5219f81eeb7c7342c534fa32699d51d233670ca9ef93e2041e2e42fd3168e4bbf96b38df4947ea088fbd95f91280d13167b703b1631a4c47ec95ebfff595661582bc210be006e1594a7f27672b5c9232ded0fbc3f4ae9f2ca4daf1d90e2245f37d8ffca", 0xa1) mmap(&(0x7f000098e000/0x3000)=nil, 0x3000, 0x2004000, 0x3810, r1, 0x4) r5 = syz_open_dev$sg(&(0x7f0000cae000)="2f6465762f73672300", 0xfffffffffffffffe, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2, 0x808012, r5, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x2000005, 0x40010, r5, 0xffffbffffffffffd) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0xc, 0x35, r4, 0x0) ioctl(r5, 0x5381, &(0x7f000005a000)="10b849") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") ioctl$TIOCSETD(r5, 0x5423, &(0x7f00003d9000)=0x7) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000020, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x1, r4, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) dup2(r5, r6) r7 = gettid() perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x6, 0x0, 0x8000, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x2, 0x2, 0x3ae, 0x8400000008, 0x6, 0x4, 0x1, 0x6, 0x71, 0x40000000ffff, 0x0}, r7, 0x8, r4, 0x4) [ 54.096435] print_req_error: I/O error, dev loop4, sector 16 [ 54.096445] Buffer I/O error on dev loop4, logical block 2, lost async page write 2017/09/26 16:10:44 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x2140) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003c3000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000fa5000-0x4)=0x80) pipe2(&(0x7f0000657000-0x8)={0x0, 0x0}, 0x800) r5 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000534000-0x10)={r3, 0x18, &(0x7f000098f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fa5000)=r6, 0x4) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fa7000-0x8)="2e2f66696c653000", &(0x7f0000fa6000)="2e2f66696c653000") mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fa6000-0x10)={r3, 0x18, &(0x7f0000fa6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000afc000)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0x36, &(0x7f00003ee000-0x4)=0x0, &(0x7f0000fa4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000310000-0x63)={0x0, 0xfffffffffffff001, 0x5b, "8abc1e649cee9586724cd1e687ab3f96c9113b6a43389f022b4df106cf0443aa9e886d8f0be03c25ebf4b544850be03d50b4eeec1e2411496d855e72be3f29750c07fe148533a390560ac181e6b462067bb86a49d086d736ca075a"}, 0x63) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0xfffffffffffffffd, 0x1) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000fa6000-0x10)={&(0x7f0000a77000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2017/09/26 16:10:44 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000c14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003e5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee7000)=0x20) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee8000)={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7}, {0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x2, [0xfffffffffffffff7, 0x7fffffff, 0xfffffffffffffffb, 0x10000002, 0x0, 0xff, 0x9, 0xea4c]}, 0x5c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x200005, &(0x7f0000417000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffff9c, 0x84, 0x65, &(0x7f0000eea000-0x48)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb9e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x3) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee9000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f35}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000eea000)=[{&(0x7f0000eeb000-0x91)="d18289bb0bfcce15b9b532f94aaacab2cbde70be3489ca4423d47f57cfcbe06798af0d9cffe8c94afece1bdd0ee05408779b44a7352d918251df7a56e9368e96fe351e8627c0b9bc7504f2398de53308825abd0691eef63be1c1c8a58713d700e52ad46bd4502a02a2f5b98c354ed1608180e18723a0106fee21a5b85e91bb7083525ca4c71d9b6f8b4c387cdef77c5ccf", 0x91}, {&(0x7f0000136000-0xc3)="3013e9a6d063680d9986f68cfa5f757204ff832c60e1d466283d85dcffda0f3e298d4cc55000f676e8f2ecb9f2d071411edbeaed4ab21003fd082216582b22d54e6e4c1da8efce5e86839d0c0c6544c8249924976b897c61fff989caf76f515a2dac3fea31657503993fd5bffa62f7c0a47b6cac20644f9ef4f7d1cfa0ffc0c8800ace104fe3886c1217ccbbe1d23f0a79a4642e655b057bdd8378856c0268be368f6699c41e29223d02206d8c872a3d7f1a0d05cb957d48d196f58465cce49476f7f8", 0xc3}, {&(0x7f0000ee9000-0x1000)="99fb4e6601ab283faa4b9b57c773eed4a09146590697b3c18eb7a4ed019c113abfdd7d264233431beee355f383f9e4885fc091c3d59280957b4d1ff3a87f8ea980bc0e994126f51db4ba52906477f890beb61bf15aa7ecf441db092af1297cd4deaa2e55d16cc1e2c96b69683f6d6e658d85656444ab15270092b8dfef5a67ec9447266b4d23239b71fd9569f11504adde8ef00750d63161d03aaf32ac716491f84a3e7f3a6d22853ed477f2444e9f52782bcaadef4d4d1934aeb57466974c0544df4e13ad1c4f1d1ab9f19dd17408c159be85e04f9c6af0222faf62ffb076ea856f8f26aad7d085b55081c4590ece462817c4e13b2f0b97de2643f41082cddaa2187f3f70c9b2aa2fad2b5128e7c8f6d6776c0d9b8a766c627fcbf2279254556d509ee259ef60fdbf5cd382fce1f01ab25a22255b6fc4c56cce5dacddb9887b8695de18eb954b3d0b7f4058818eb2972bda7a142b2f1d30fe7682f717774ef875e98a86c6abd2ef97369596603ffadd555f8cb579727d30d0eb1122c6d128dee8e0e2092c614784b24dca35bde6d6c3bca3450a961054368418cef9d2ffae8aa36b894f7dc2db30e4fd9b9106139aa117d44a198e7896b0d1042577e9ba36913e321d9a1e316c290422f96884699554285b387a36836abe693862e06c2ffa8b5e65caea2517c10415ba9a39de61b070744f66fe7704057cc5a082e63a5da70d1ce71226d8fbd386038a47a743af76c4ab72b97f003949bd7840fc0fda94fadfc291593e4ca5041bd191e526f8a26fd7cef2bda14b1725ef635821f2ac1f1ef33b1fe7a94f98eedfd2719af329258b1f710afaabfc800b4335635d7d57c4994b927a407bc0536fc87b99ce496b054cef89bb43911d796c60a63c249633717ababbd385cee9bc8d6c1326df941cab59889e7aa4b89cacf6c2d2d24073b44c8f5680ca3d87318b2d08f0d7a83370ca8f6c40bf5ce3f769b71c0cee288cba83e7784c45291c85505a601c3b6d65e55720c417a397624633586dbcbd01e8c2ec56299b4ec6859d591fdbbcffa253f570ddd91a4f6d1ac15679913ec4ec47ab43f2a8bbb2cfa06b9a8a44513c92c635d9af2038e695027426150735b9fead3f8fb4bba3f986679b5057647669decd83e256549d4772a8dbb796274a81f3e4d76f8df5465d1967781b9dda40e51d7a007a65460bff0122d85a30cd061666ab76f6ff2e37f04a6b74af2a3bf060b585651fbb70c3ff87dc0536bfd148478cf5dcbf5bb940289e9c817e772bbc7abe2177248c2c14ddf8e03eae82fa3a71d2bc4ea526e01d7d928f4de8e90142122bc20267e3bb31fade69b74ebb2c7f73cec0abbfc30555cb46228fc9584e53a18588cbb5603cd8d9fba38e02802b4b2d5e33360d3509a4faadc3c48db80bba87f2bfce99af12cde1585c95f190a4f48bf87452a4fb8144a49eebdd9d875d8fda55f35a45e50a7d05cb5e19024b5c4877b47b816c6bed525680b434e150192a2e228317d4e4dc17db74bceb060ec09cd84a4afd7e6eb4ba683298c09cbbabe1e5bad24688df0244ac5c916c7e98627ac2cb58d7a888812e1d26d91eace134584ebdaa5aedbaaaa0f1704aa4be6ca37ced6f8f1a5fff7d021c3dd4810a5190632d6e84984b9629abfdc9e9b4a66ddb84dd6c6a409617c74cfb8747792c8e546cd565fce1d9c497eb17298f0f592c1f65a09082869cb2763672759fbc261737c64ebd3ac6f7af4dc0995d649cfb29ff8a7838b8fa456f1c105da7e4601c6e94522ac27bdf9095d48348b24970bb508adefbfaa60b5eef30dc0b688ae7c3fa807b9cbe693fe1113c40a188965495ba944cb766107641be314fa62251ae74626797b5dc99d3a2308291e9b9c7e88c4e0cd62b17e56f6dfe7f2bdd6111150ae2cbbf3e2c40bada5889042783f4ee392efa70ce2c651539319bb4144dc82bf7c2e99f0d89013287c8c167c4209b0033b317ee57fcfd3a0fa85ea426580b9afb23e20c5abbf37270b49dc575c5198c18319c12561245f32641dc87c56542055281adc0a2576ce5a5dd22c74d1d60a2a9fa946ad280dbf2e108fc8835829d3e39951d801a25f5a2420c7676bd4e7bd57cf85f7e524399f921b0ef765f35dee21327e6794999b0dc867283f9083ee593e216a90624e711200670b35216d700315abd939d09bdfd0def1a202abb741fd8a2f07af34a5d6a2803e6670787c31760ade40e36d24032c5d77e960b4b4ab1532ea0ad95f6e913a609abd57c3ead7d55a0980993c9eae57e1f7fcb61833af703a5afd656b7b37ee4b65b9d2da31360917697bdd4c6c187aafb43aea0807267cb76530a6153890b6d9d751b17e878547c504cdd4510da13d11eecc03a19e24312a9bcbfbb57a4b872e1256e05f80d85b547c41381cc2958cdd3288589e456d2c09db4fc708cfa2f156d270c40ed273c0c84de52e3287cdbc8ad8ca8edf880275caadd110af0aa3f55a1bf0e92b492d085270d5b8decd7dce58f4b5ced3f48ea854feeacc3e5b4d946f44ebe7f8050b7122136827e6b21c9ebe59e5bca7ba5e7595d7922332d8c4499c06650939f5a3046f0dab6c8b1842361d851a70065eb5f128aac6e866e8a3a7834f38ff3b22faacdc2c3f2d85871c8a33cdd2f1d2f871d39a52b77048e6ff6446e4f5cd7ca0e22bafe262a731521f360f5f29c3eb63967f54c0be4753bd637c9692d9355c3d120dc2ddeeac03ded5cad9e200604d1af60e1cb5c23095cf54980d09e179d9b2af84ef4757cfee7975f93cb6a299688ecfcbfe44234e1ae313f91ff6edd9ad7ac82c982875409fa8d2cb6dd2e8fd06088276fbf9bcca9df26b6ea710c31cf46041b237f8de96bc5e41caf093e858458cd1ee8b6c31fb29f32cb02266cd32253824d3c06fdaf4e1b52997f2416150c9de0f3610cb6a155ff4713aaf3e126904d19e320ef7afa3d59232e86a536dc0ee11a2fad3e4f58080c4a7d4512c8c7063544cd733a7025b81f1e67c1ebb8ec983198c28ce46bc917c06992ce14ef3045f52fb977f639c881c28b7de55f8e79174be9e6c5aa781a75d07f4af6475cfa2302cd9a14da5a41b6b56e9c0f48ff38de9f74254f7cdb74e1a951936559739d45b14f04017ad4f0ecf4427469009cff9bd8922e9efdcbcb34b2667c15ee6898cca9e97e7356a216faa336dc3ad5ad0f5d0c3f78f91c8ce8a79305fbca2cf8467749b50578bc9de1dd84f2f7d5d631464ab28917c5df3f4941107d56fed478447d91de8366acca44ebdbf7009e2bacf5b7782542ebf1036e3b494b6706a730570233d9ed773f5f99cad2db0fc1379ccf1f1174758efd0085eae79878d046b4c990a0b1a056ba99dc45dfe8300d906fb6074f20c91d61e6330b6cf9655c0faa386de8e9aae4c367ea35388955786c6fbaaceadc8917f1196df60d06243e4caf2119717c2fd79f6040cbf9f3e12248ef5d5f0e61e024c148e0b041f0e7d002d7f3ea0e4a41e8126fb4cc5272f5d0438890cccccf88aa2cf1d97e5cea87e2b85c73c9a9fa4d2cc5283ee155a5c671078aa64e0610deca7e3b1852d1dbff46676802d22f2c1ba5d7074d2695efb399ea32fd1727aa97d0d4e0a73ed3ce73c873edcfe275aad80c3a5b3d30d86f112168fe0ecc698e9d67a8e1abf21d1a89ff0d0846cd64faefc472450d68c8760244353601b88b5b49ad130c0979f089c581cd686b15242c97f51ce76c4ace0448820fcb38215ebf9a5719d94b7c77aaeb5679649209899d5cd01b10354f5d0579897224b6d54edc4bb79a65bcea7c4c34495a930007c5cefd7891eb56c6193c8cca7428bd0334a1296e26f8694c167738f4eb0ff592a3dcd41a94e701ffcea9b1d289ef6f2582d1d72654dc867436e54009c074cd86fb86477fe4f5729b0adad0e6713273beb390c0f8a4df9d0e609f9c0ece01aea81ca025b824c0f1cec16dea48459f46a146557b98804be8f67729550c0c8777af662bab11a4c5cc9b81473773647289a875a349d5d70690f0965484ff8a01cab7b5e801f40abedc4f28fa545fac1c66520cdcf30b515aeda06ec3412e3d7bad4b6d90d3054af5e98d6ce85e9cb313b21d9f3cf1773465287cc825021dfa5348caffe12546215ec52773774916026f1b0a2fcc884dd3894c7e9ac40c20bac927eaaf3b548b16332f8fc58c0d6be529b3117c3b5cfb7916d63d5f920dd27e3db95eb4d4f8e407033d49354685c964a11745b36df93601c7f26df83405c07cc15c580f2db59a8d3e11befe8c5dad787a20b762849d389851eb80a12f181c96934be53be2675f59e5ab970142c1e4fd2b61bc0afdc4e701047032bea83eec20398955ec883d8e0735183b686cf998949d53447eefd6d7037d442985082af0cfd73c32a3c2cf0efd15e7e5955dc68c8a3150d1c894b27f2f2211ad2a2840bbc7aeef967f2782cb139f808290225d2b603a92d4f50460a8e5f233bc5bdfb0d18a83f628c877482bd3729601ebd9466b1b0920b2589d49cd28cd51e341fd77561f493c80051e91fa93e0f214f59c094156bb81b246f8e868971fac20188b0edbd4513fd83d133179e3e561a441a7141d9eb75f171d4e2c12be537fb5f4209dff2df6aaa0e20f3d15473617507372bd77e53397aa355ae44f004a298d0a32d5b8417981e68660fd2f24ef1805bd2ef98c4554967f8665518d57c232c20f3a36adf4f3be0599df1758ce03043fdb707bc7dc905e0c26c3af916a8da94f20a975b90c62234fcbc56ebacd76184e0356ef9b224396efc263bb74ee9b234784326c948e38da6c71ee4dd63f21f0d21b1470865b0e5036ebfac00317fb95f8abe52e69b2d8e9f900a016056db28db40493531443132b6bcb124d1f3163622d5670d9d06ce6c0d59a5991538c041c79dd965c2373869b495cf92ae354808061d836ca46bc0307ef4319fd335d81ac18087628c1ef876fdf142f8a65de0c6229c943c50f70e6815ef943954d70837af32d3d379f6e4901da6d6a5d109e93b5b1147f9278410c1e46e58ae5fa8330d9ee1a189ebbe1f48afd22e35b7645fb2c7797cb0078cafeb24b547f495891950c670894049b4e0b39717293161920c170fd73e031f88838e86d3adc5e3dd07c4ca7db7e57ee342d1a86d368fe070bb8f6ba7d1b72852e6d28d1d229c214599933258a46176ac0eff5e46936d64fdbaf53ae7b590190bfe5633cbf2889c7382f36fe64a57ec306061d68e9d6781983b1db13bd2e8322ec8046ce2e9b214b341848f88a1cfd6302bcb7896a4dd9c1769eb247a21e5224d2631c1a71dec43d82d503118335622b814fd8fcf4a3c2e325903e08f8b947b245e5af38565c5a5ed8740d4d0310aee0189099d9fc4210bd1bc166bcf1a49457e9abc906f9fe65f0f091a8ab4d1ec0e834c3be643fcef27c1a3050f27928f3720c21ccc811535c3e5ca6a06e1face89e2f2916d09a809107ac104a0088a5943191f9ac1b81afa85e4f3711e36f3058162b1fe31ec71e2c5e88f90957dab0369867b513a0e6d09723f624beb4e876a8b8d9c5edaf3723b71ad78b5b4260c0f30b5d7ff48fc4818fa452dfee2f1ff621dd201ef18a006ebaf454e17e57a8da5f8b252a55e82d5891458f9b00df69acc9a666836f0831e90f0fe65860cd2af7b18b9cdc292978b72418e26670cd5c13a4ad332399081531e1db3918cdaef6b29f15046b49d99c0aa93095b245429c4bcd8bc671507a4aa47b8cc13aa263bedce11bc7d96634338d969dc2383b44524ec708dd84f525ff23e1b97171f281e118657dec3bb3", 0x1000}, {&(0x7f0000ee8000)="fec7495968a2eae2f97c00e0f79cb93b4bbed06ab2e4bc5885b0880f132fce028b2704773ec045037b93d31986debf47f104e9266301a89a224966c9a8ad19af8e61e7246f786b188cf2b336834147", 0x4f}, {&(0x7f0000216000-0x9b)="567fe9ee73b68c10422e807c48afe3f364d7645c421696f06722da9aaf66c2dd621050eea916098b2b665eac8a70a08959d6ffc893b840b029502c5f9dfe86567dfadc32f8148e554132f4fe69a9197eea134261717b91c0925f4e07ffc83515eb275ea36392976059309ff8190b6f1632547575a61b21d332b014242ce271c50271206eba0b0d3f7f156befb0a509332d80bb3fe3d77e62d0820c", 0x9b}, {&(0x7f0000ee8000)="62a5729a6bfa9f6604c461648f748275b74444e6cdc537a7a5402026df3ccf4112b0552fc8a8b4573c52fa91b0590bd37a61c5d4e91f8a845124ede9c4f2e3f51bd2172eae4499cc17ebcfb0d89aaf374423e9dc5ee1aea5979a2a33e0df53614c63ea783a58bac589e080a384bf91ba0267881e9dcd5daac2c0882859f9e47b0a6b96ed3bc2b27216ca38eae777a64c9369661ac9f928534a92bc34837af7630a0d973049cce096fae85056c1bc3b3ef4a3940cbd013d8c64e90ed5f5055cdeab074dbff070218514eef359dfb76534e2483cc481842160c8eb934dfb8a", 0xde}, {&(0x7f0000ee9000-0xb3)="009bd07109018a415ab4c8e2502faf3ac6d43d7b157168257bd60905d65e243147dcbf00a8db88a6243073ac42dbf10752a6bd0502b598e6a09a7c5c23792756594851169ed4b24e71b6d9247e6c8de03c1ba01823fefbb8debbcb52bccab05c7c8cad5054bd12e8c2b021ff363643e3dbf5b3a46a99f0f9a54122ca1c9150a9a1d61811e32ce298ea28fa2938bc033645e4f43a39b261421bcc615429439fbec00ecf26dc70da90c2134f5d70223b4f6e1180", 0xb3}], 0x7, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000adf000)={r2, @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]}, 0x80, 0x241, 0x80000001, 0x4f, 0x1c}, &(0x7f0000ee8000-0x4)=0xa0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eeb000)=0x4) sendto$inet6(r1, &(0x7f0000ee7000)="7e", 0x1, 0xffffffffffffffff, &(0x7f0000ee4000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt(r1, 0x7, 0x0, &(0x7f000071f000)="2a8e33ac", 0x4) 2017/09/26 16:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00009fe000-0x26)="240000001e000d01f801064000130000018ede000f000bfa06000000080000000c0000c733a5", 0x26) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000030e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000cde000-0x96)="44205745f849c4586a1d6dcd92bee03556f5bc1247cd96183a47fc706d8458e73c5d2241621b4de28571d78b7a972aed28faa5ac96dbb7f58e1b4169cae491e7245db7a5e08d69b57b494462ce7f43ffe8e4c92ff47c6b790a92cbdcd47dc6096cd9ee1477f68b0623d9d64a11b341f8ac892e6c2c3ea3ccb5345f48bd5c6f26787b1e4967fed261e078575704dd031c6efe979a8bd6") 2017/09/26 16:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) 2017/09/26 16:10:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="4810b792a8a73b9371942d095e8508bb50c691ddd3292bfb339fd6af10a5043568196e63be518e94c5", 0x29, 0x4, &(0x7f0000001000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={0x0, 0xe6, "f239b32543bfa365062400f54e410bddaf805f3bec5be55878ff7feaf14df6283857e88ae6fb5f3f52f023e0bd1decf23ccef22655cc9f92e1dc8faabdcd97017d37e8d8746249b802b56427e6115e0b7deb794960c3185e2e14857bf574d8712631b5215e98297df2e2e73bfb0df90084cecbfc5ac507a92882d6c7c1f208e2105d55c0f2db56492057b3447f29add6943a4234c7fc956167083e77a4af51cfb26853fd291e6ea285b66f9a0390eacf6a3e40f1af382213d6d8444c678455b1508ed733affc99d273e73c2572793af5ec7ea6007d9e454fd90bc69b5835ae79cc66c4d9ac0e"}, &(0x7f0000003000-0x4)=0xee) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x89) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fbb000)={0x10000000005, 0x8, 0x8, 0x5, 0x0}, &(0x7f0000e76000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bc6000-0x8)={r2, 0x1}, &(0x7f000090a000)=0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000fbc000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000002b000)=0x1c, 0x800) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005ba000)={0x0, 0x9, 0x0, 0xffffffffffffb47f, 0x6, 0x8}, &(0x7f0000fbc000-0x4)=0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000929000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aeafd373f6c11c5c593168a96b7c32c96", 0x9f) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fbc000-0x21)={r4, 0x19, "33d9b7865f11af6a9331d54c734f7d8c74cf5e35210047cc21"}, &(0x7f0000fbc000-0x4)=0x21) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fbc000-0x4)=0x0, &(0x7f0000c95000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000a, &(0x7f0000605000)=0x3717f2, 0x4) sendto$inet6(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) sendto$inet(r0, &(0x7f0000003000)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e6", 0x30, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 16:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x400003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, r0, 0x1}) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000e7a000/0x3000)=nil, 0x8, 0x27, 0x20, &(0x7f00000e4000/0x2000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000006b000-0x9)="2f6465762f6b766d00", 0x60000, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x48700) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000fb9000)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000265000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000000, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffe, 0x3, 0x5, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r3, &(0x7f000077b000)=0x0, 0x8) r7 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, r7, 0x0) r8 = socket(0x2, 0x4000000000000003, 0x1) setsockopt(r8, 0xff, 0x1, &(0x7f0000001000)="09", 0x1) 2017/09/26 16:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fd, 0x5) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x0, 0x17, &(0x7f0000eff000)="4d", 0x1) r1 = socket$inet(0x2, 0x800, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000067c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c41000-0x4)=0xe8) syz_emit_ethernet(0x437, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) recvmmsg(r0, &(0x7f000098f000-0x40)=[{{&(0x7f0000ef8000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000c18000-0x20)=[{&(0x7f0000a14000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00006b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000dee000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000de8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x4, &(0x7f000055e000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x6}, 0x0}, {{0x0, 0x0, &(0x7f00009c5000)=[{&(0x7f000094e000+0xf80)="000000", 0x3}, {&(0x7f0000355000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000eb5000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000020000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f00005cb000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000c88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x6, &(0x7f0000e54000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x12d}, 0x7}], 0x2, 0x40, &(0x7f000049b000-0x8)={0x0, 0x1c9c380}) 2017/09/26 16:10:44 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000fb1000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fb2000-0x10)=[], 0x0) sendto$inet(r1, &(0x7f00007ef000-0x14)="2b", 0x1, 0x0, &(0x7f00002d7000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000960000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2000000, @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]}, 0x37b87254, 0x6, 0x6, 0x5, 0x3}, &(0x7f0000fb1000)=0xa0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000482000)="e64a158132702196875a0ca8f6d2017cbf4db2148ab6c295a8e9b312e7ec28966a74d27568") r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008d7000-0x4)=0x0) r6 = open(&(0x7f0000a62000)="2e2f62757300", 0x0, 0x8) read(r5, &(0x7f000004c000-0x5e)="00", 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r6, &(0x7f0000b3f000-0x6)="2e2f62757300", &(0x7f0000fb1000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fbb000-0x30)=[{&(0x7f0000307000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000e18000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ed8000)="0000000000000000000000000000000000000000", 0x14}], 0x3) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fbc000-0x6)="2e2f62757300", &(0x7f0000fbb000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) tkill(r3, 0x16) 2017/09/26 16:10:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x100000000, 0x200000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000adc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000+0xb78)="2f6465762f73657175656e63657200", 0x1000000040bffd, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r2, &(0x7f0000b51000)="", &(0x7f0000017000)=""}, 0x18) r3 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x6, 0x2) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) r4 = open(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000019e000-0x4)=0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=r6, []}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, r5}, &(0x7f0000b0d000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f00008d4000)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r8+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000095f000-0x4)=0x4) fcntl$setlease(r4, 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004f4000)=0x0, &(0x7f0000140000)=0x4) open(&(0x7f0000014000)="2e2f66696c653000", 0x4400, 0x0) 2017/09/26 16:10:44 executing program 0: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x4) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fb4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00006f7000-0x4)=0x100, 0x4) r1 = syz_open_dev$mice(&(0x7f00001f5000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb5000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fb4000-0x10)={0x10001, 0x8}) sched_setparam(0x0, &(0x7f0000baf000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000bab000)="", &(0x7f0000bab000)=0x0) mbind(&(0x7f00004c3000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000bb5000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000fb5000-0xd3)="49dddac2088bc6fb000f7e6dbc2b86fbef4a40bf14541e42793b77ac7ba395092575d5a8ed2f3ab21db3a7c1274c98f25513af09e80f0b942dec16f3e8ac6d47266fc6ec77310d7bb87b948509dac64d4f558546e14b7798ddd1987576debb866b5fe4ac28131eefe9d63c34d9655d56fb5afbf4207d6f2b499804ccbb2a60e7f859ab711af1e3c5dc042bdbdf1d110536807c8c88cc170666376e3f80f65e872e572d7e52997e80515b5b380b0d70df52f3836ba559ab55ca18e9fcb0abf360d1e31814ba30b4f503a54a84d0e62e1747ffea") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000bb2000-0xc)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000eca000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/09/26 16:10:44 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000fbc000)="2e2f66696c653000", 0x8000, 0x160) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r2, 0xffffffffffffffff) r3 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000007000-0x8b)="030f822acb535623e4830762ee8611406fd250d3a87132a92bae4f7d7fb06f8011a84c8fcfd009665c5a08b7438e40901dbc7fc7446fcf8aae5a06cfa92abd331bd769220337fdcc8ccb9089dd06a328775d046cdb32027504133c82e78c51f9851b84f84e0a4d65247b10b67c365f285e5923d4f30cfa79a7a4c0ef09582152cfc2f4b584eca76f493695", 0x8b) r5 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000c000-0x8)={0x19980330, r5}, &(0x7f0000007000-0x18)={0x100, 0x375, 0x8000, 0x8, 0x1, 0xffff}) sendmsg$nfc_llcp(r4, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x1, 0x2000, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949c94c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000005000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x37, "d6"}, 0x18, 0x20000000}, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000c000-0x10)={0x9, 0x2, 0x7, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000fbd000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fbd000-0x4)=0x5a) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000787000-0x4)=r5) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000012d000)={@common="726f7365300000000000000000000000", @ifru_flags=0x3800}) 2017/09/26 16:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x400000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket(0x5, 0x1fffd, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b8a000)={0x1f, {0xa4b, 0x6, 0x0, 0x1, 0x1003, 0x100}, 0xffffffffffffff06}, 0xa) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000621000-0x20)={{&(0x7f000078a000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000025000)="2a73797374656d70707030766d6e65743100", 0x3) pwritev(r2, &(0x7f000098a000)=[{&(0x7f000058f000-0xa2)="d27697e6da5fe8aee4c7850248bfaa4ffab60f660ae956eb65f9ddae6b1c5dc746f941c2782714d7c8eae4370f3c05b2d1c26e2d411132481a1cc3d3a9a3c2c2fa3f932c72a40b56e2fdbcc6d8e93287af812c3a960ea4f8098a196da91596e02daa730581fd84d37a6e92297c1d438c1681feea708cf0e07ec4e30186372e360b297c0afd5cf6f1b0132bacfaa1d40770cde1fafb3573efa07ec430ef38d0abc635", 0xa2}], 0x1, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d36000)={0x2, &(0x7f0000d4c000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0x2, 0x800, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000076a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xffffffffffffff80, 0x0, 0x9, 0x10000, 0x1ff, 0x5, 0xa5f9, 0x3ff, 0x400, 0x8000, 0x1, 0x7, 0x3, 0x7]}, &(0x7f0000bae000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000dce000-0x14)={r5, 0xfffffffffffffff9, 0x101, 0x18e, 0x6, 0x80000000}, &(0x7f000069b000)=0x14) r6 = socket$inet6(0xa, 0x3, 0x6) accept4$inet6(r3, &(0x7f0000135000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000017000)=0x1c, 0x40000000007fffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000f7000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r6, &(0x7f000029d000)={0xa, 0x0, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000030000-0x18)={0x40, 0xd31, 0x7fff, 0x7, 0x2, 0x4}) fcntl$addseals(r2, 0x409, 0x8) 2017/09/26 16:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f00002d9000-0x78)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xe6f, 0x100000000, 0x0, 0x1000, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d1000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c10000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)="2f6465762f73657175656e63657200", 0x88142, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00009ba000)=0x7c, 0x4) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007dc000)="2f6465762f6b766d00", 0x402, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000017d000-0x38)={0x0, 0x0, []}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000119000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x0, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8a000-0x9)="2f6465762f72746300", 0x420141, 0x0) exit(0x4) epoll_create(0x3) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f00008af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_settime(r7, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nfc_llcp(r8, &(0x7f0000983000)={&(0x7f00003f4000-0x58)={0x27, 0x40000000, 0x80000000, 0x2, 0x0, 0x1ff, "3f0e25d73ff4585034bcad170db6fbaf06d0902b7577718a30c23a6e6ba9b82fe8f206e1e88b8693af0f1622762cbfc248dbbded07ea40790f6e8d69710af7", 0x7}, 0x58, &(0x7f00004b2000)=[{&(0x7f0000e50000)="91178f6b48d0434e9fb641b7710aae18aef81fdddcd8dc702759726dd6abb9f84ffa60f52e0a9ae72ce1620e455da24b046bf20c43f47e8de61a9942bf4c67718da95de5e4ee7c7c671371be6bd73fcd61399f0292df71cc12594bc18354", 0x5e}, {&(0x7f000028f000-0x67)="ea0ed8c3db9269fa1e67aba5b3de171d80054a7054b9615f91998ac88364ba997e2d65b9806fada9a4dff7caa3b93dc0cd6cade5595609107c5377c959d017442361895a5cec91b531bd3d08b857813e86a8ea02a8430b7d78a228b8d505b79dc219ad30f9d392", 0x67}, {&(0x7f0000e5c000)="2fb4bb18df7f9dfc26af12e74d604a7b3328063a1653fa1d70b74811f9e5c1c0b85cc62f393288643abb8cdc1ddce84fd4a9ec8200bb6ca96b448164b57a5da75ae47868d1209fa44073c70917222d12da425e97e4550b6b1a2e5042951e0ab07102d749a023066292247c844fa8e41045a1f9f9b779ff6efc8fb266e771e177e1a93e707f1bca815c7cefcf6394d5c4e2aa68f0c6d0", 0x96}, {&(0x7f0000db1000-0xa4)="8b68b9399295d0ccab3229471999ce79e69cf93323f54a1f88af85c01b8bea3dbb32639aeb6541b75f639b9a22c16b4ef4134cc424bcff7d4d3f39299eb0b3cb3ebbe05d6e88778a7d8da9ebfd24ccfe1bba4f14dad4c9ead514cd96f3616f7fbbb5364e4d0635402c612742bb7acfa8d93700d246a75cd3ce63127ce60a67af54b68e6556ffc1c537e48ad36b4a963fa8c61394def74674e3e55080e9224730518820ab", 0xa4}, {&(0x7f0000218000)="5cfa7bce438375bc05ae195472f12f6481276f356be83e7ba153ef4c48ae084f133dfd72fb16dcc929cd1ac693780409636be21f7f2b67c5c9b8539eaf1303f17e57a8dfd53111a982d0738e70148640c26a69379d3360d912ac83bc028844c9a34006fee3fc7a3622b1898cf6c6fbb5cd1073fafcdcbf443f45388ee756637d2d13a7", 0x83}], 0x5, &(0x7f000088c000)={0xd8, 0x8f, 0xfff, "5219255d5b010f2db1053cf7fb754e9389689633ef61995651847e671fea66c66002f3f1f14af01f85214f54c00119467dbab307a0b36e921aa7b169237387d102a38c8368293f7b496bd2f01be403cc80e7356e43e427c03ee6bffd00c8fde5cecceb6035cc1dcde8f8c4f5a0bfd37941f5b1367ace5806b355cd0d2424cd48699bdecd108ad1ae017e4d1f4753369ec61d87175383c55c4931adb5bb0c10c18be985768dc3b23691c8a69dac5b4943ad188dfc8a3113bf5d28c3ec603ae68b062a2a5706d9e5a7e067abdc"}, 0xd8, 0xd1}, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000298000)={r8, r8, 0x10000, 0x5, &(0x7f0000186000)="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", 0xd8, 0x0, 0x3ff, 0x8baa, 0x9, 0xffffffffffffffff, 0xfffffffffffffffa, "e0ceef16f1a7d6c53b5e198eb074e18d9c108a121c1a0bfc5260d966d8ce60f1d410c760b12363c29466770678328fa907f6d028475ff678b2dce9aaf4fcc7aaf89b214162876df99d8d07aa350bf06ea898cda4b2940f6f1b95129937db04df14db5da529fd8415482f51c43dfe32a57c4b3fa635e4c40d970744481a6e55be3b0fec7d91887d416b086b2e7f75aa3731db5ca0c90f23e2ddfcc6e56d356940fca14b6e6dcc5919453f8c72cd7cb9565dc12d3e8ce6a42fa672386a4862a3c8e06c658891d7d21b7269968e24acf0b82c733d3d932694312f898f9e0d948b81fc158356b6ff99112c1e124b32fd490d41ff"}) 2017/09/26 16:10:45 executing program 0: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)="2f6465762f6b766d00", 0x100, 0x0) mmap(&(0x7f00006bb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xb, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000320000-0x1c)={0x8, 0x1ff, 0x10001, 0x0, 0x9, 0x2, 0x80000001, 0xa863, 0x4, 0x6, 0x1000, 0x8000, 0x0, 0x400000010001, 0x0, 0x1ff, 0x5, 0x2090, 0x3}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f00004d2000)={0x6, 0xe8, [{0x400, 0x0, 0x6}, {0x3, 0x0, 0x8}, {0x8000, 0x0, 0x2}, {0x3ff, 0x0, 0x3}, {0x6, 0x0, 0x1f}, {0x3, 0x0, 0x4}]}) io_setup(0x8, &(0x7f0000fb1000)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000fb3000)="2e2f66696c653000", 0x1) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000fb2000)=0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00003ac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_submit(r4, 0x3, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687eea5f0600000000e874e3", 0x14, 0x5, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x6, 0x80000, 0xffffffffffffffff, &(0x7f0000d35000)="42ff093f9bf1f9d4e8cd8f611442b167c7a8c63c340e0f0be07db737e9fb914fce21bae2141069723e0df42b7740fcf85753516f9ffab38a958509db811b900ca89a572f94755b2aaed35a4484bee4712a7ae5d0c4a10e0e150db0e9c7b729c2db1214a3b0f0a883925f38b1d4a48b5610465cdd9741d2068c1e08180d435071ae23ea813e9d5ba40642f1c72ee6f36dd9810ea1f4ba624bb9315f72ceea7beb5ea9dde992da5939a655c46d428168bfd716aec02400218d983a45e7dde9df42ae330fa2e16839f388dd0d53feee547a6a2701b30ffbb6390071de", 0xdb, 0x80000001, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0x3, 0x84f, 0xffffffffffffffff, &(0x7f000018d000-0x1000)="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", 0x1000, 0x5b, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x69afb70fab3e4b4c, 0x5, &(0x7f0000fb3000)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000fb4000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f13000)=0x1002, 0x80800) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x70b000)=nil, 0x70b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00004d5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000070c000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a4000)=0xb) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r6, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000183000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f000049e000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) 2017/09/26 16:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x20, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000af2000)="2f6465762f6b766d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f0000af3000-0x5a)="0f18c56564660f3882200f01df40dee6b8bca7f484470f6bd966bafc0cc421e56617c4c2e1ad8f00000000c4e195d59706000000c4c1cc5692628000004b0f01c9b965020000b823070000ba000000000f303e36660f38817841", 0x5a}], 0x1, 0x0, &(0x7f0000ae8000)=[@flags={0x3, 0x0}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000af3000)=0x6000) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000125000/0x18000)=nil, &(0x7f0000af5000-0x18)=[@text32={0x20, &(0x7f0000af5000-0x39)="b9800000c00f3235010000000f30660febb13600c0fe0f01c8660f38812ff3600f327767ac67aca80f000000c4c17e7ff5f4f4660f38805f84", 0x39}], 0x1, 0x0, &(0x7f0000660000-0x20)=[@dstype3={0x7, 0x0}], 0x1) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000af4000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af4000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00002de000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000af3000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000893000)={0x5000, 0x2, 0xff, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 16:10:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x84, 0x0) shutdown(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000005c000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) userfaultfd(0x80000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 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$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000a12000)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f00004a3000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000451000)={0x0, 0x10000002000080, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) add_key(&(0x7f0000cdb000-0x6)="6c6f676f6e00", &(0x7f0000bbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068b000-0x7)="418f5652f0e9436c8d9e1ffe319685bcacc955dca401bb77d70f762cbb2921dd7a", 0x21, 0xfffffffffffffffb) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00002bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000e15000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6(0xa, 0x100000000803, 0xffffdffffffffffb) sendto$inet6(r7, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x2, 0x7ffe, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:45 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003fa000-0x10)={&(0x7f00007a6000)="2e2f66696c653000", r2}, 0x10) creat(&(0x7f0000388000)="2e2f66696c653000", 0x65) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000a6000-0xc)={0x3, 0xffffffffffffffff, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000817000-0xc)="2f6465762f72666b696c6c00", 0x48000, 0x0) dup(0xffffffffffffff9c) r3 = syz_open_dev$mouse(&(0x7f000045e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x4b0800) r4 = syz_open_pts(r3, 0x109900) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f000021c000-0x8)={0x3, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c4000)="2f6465762f73657175656e63657200", 0x4200, 0x0) openat(r5, &(0x7f0000fde000-0x8)="2e2f66696c653000", 0x10000, 0x40) r6 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl(r6, 0x80004522, &(0x7f000039f000)="cd") ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000e2a000)={0xfe, 0x1a, 0x8, 0xff, "73e24d9ecabe175fb2c852c72f206edc894a843124d2d1274f6b74064f980382"}) r7 = syz_open_dev$sg(&(0x7f00009b0000-0x9)="2f6465762f73672300", 0x3, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000473000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x7, 0x6, 0x10}, &(0x7f0000253000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000635000)={r8, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x2, 0x1, 0x36b}, &(0x7f0000230000)=0xa0) r9 = socket$inet(0x2, 0x8000000000000003, 0x6) open(&(0x7f0000263000-0x8)="2e2f66696c653000", 0x482000, 0x10) setsockopt$inet_mreqn(r9, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/09/26 16:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000758000-0x4)=0x6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a65000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) r1 = inotify_init1(0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000115000)="2e2f636f6e74726f6c00", 0x7c) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x20, 0x20, 0x3f, 0x1000, 0x9, 0x8000, 0x7fff, 0x7, 0x608e, 0x6, 0x20, 0x1, 0x40, 0x109, 0x7, 0x5, 0x5, 0x2, 0x0, 0x9, 0xef00, 0x20009b, 0xffffffffffffff85, 0x8, 0x4, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b17000)="73797a6b616c6c657200", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000143000-0xd)="252a252d76626f786e65743000", 0xffffffffffffffff) add_key(&(0x7f0000668000)="6269675f6b657900", &(0x7f0000eaf000+0xb1f)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f00009e6000-0xf)="2f6465762f73657175656e63657200", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000b8d000)={0x2, 0x78, 0xdac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000a98000-0x8)={0x2, r2}) r4 = socket$netlink(0x10, 0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000c4d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000c74000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x102, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000bc6000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00001fc000/0x2000)=nil, 0x2000, 0x8, 0x850, r4, 0x0) socket(0x9, 0x0, 0xcc) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x7fff, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000832000)=[{&(0x7f00005d2000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00008fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00002ad000)="00000000000000000000000000", 0xd}, {&(0x7f00007a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00008c2000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x5, &(0x7f000031c000)=[{&(0x7f000067d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00007c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000089a000)="0000000000000000", 0x8}, {&(0x7f00008f0000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x4, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) clone(0x0, &(0x7f0000000000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") 2017/09/26 16:10:45 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000beb000)={r1, 0x4, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00006bc000)="2e2f62757300", 0x4001000, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f62757300", 0x0) r3 = open(&(0x7f0000023000-0xa)="2e2f62757300", 0x2, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a8e000-0x4)={0x4}, 0x4) mkdirat(r3, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004f7000-0x10)={0x2, &(0x7f0000c48000-0x10)=[{0x6c, 0x3, 0x0, 0x0}, {0xfffffffffffffe00, 0x8, 0x2, 0xffffffffffffffff}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000021000)=[], 0x0, 0x0, &(0x7f0000021000)={0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = epoll_create1(0x0) epoll_wait(r5, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fb1000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f0000236000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000bf4000)=@abs={0x1, 0x0, 0x1}, 0x8) sched_setaffinity(r2, 0x8, &(0x7f0000747000)=0x3ea8) r6 = creat(&(0x7f0000ecd000)="2e2f62757300", 0x5) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00006aa000)="2f6465762f76637300", 0x80, 0x0) renameat2(r6, &(0x7f00002bd000)="2e2f62757300", r7, &(0x7f00000b4000)="2e2f62757300", 0x4) ptrace$setregset(0x4205, r2, 0x2, &(0x7f00005b0000)={&(0x7f00001c7000)="49501fb0456d3e546e4d9253b06c72e5875f834f521cda442b8c46643b96c2434b29b70674e57995a68f3db771d7dd79662d7e128890a5572c966799ed912d950c6c01ef06701f6213b78c9c1354667afac0deff4c93735093eba62cbf74c2e694833ea712130a28b47c6a91c2c756129ea444b1dc4f836bc72fb1f92b01c33c4d479e6b8e417199de2e50f4f24c72d4a126bda471d0bf9d91e372b8096fbc0501a06a30eb1b4fc6f1b2b475ca9a9b7e616bf0dac4ddfaad3a4c6ba0d1c3bc73fe5fa34d92f9a9fc7a5eb8a9e4c20a69d889466a94fa4a70be98f816585b8fcef83c1b8ad185d4307b108cef72498d395212c6cd1117ca1739733b9ccb48a1504ff3cec73418d0c0cc07376f7a1305dfc8b02038fd7175fd792c4352b23d2faf8737d54d2a379029a2c05d1765dce3ce9b57cf18c062c502f62f655328a688b916a793188b1428601934cb2a927b9824d6dbb0f26b2469c82ad1bdcb3239a131bed5cb37809ad394175fbce5f14d811f7b4cd8c028c4412e42652e034ba7f6b392af162fde1491b811ccb1401d8b06b6b592deb1d9a5d48c6208f210d6f48e3f34871fdf231187694a26e946bcbe9883fca05abd8c3ac62ee6f2817ab515916ef5a693d84a9f74dace07a9bb0ab019ad53d6006be7636864d835c0114c0a73d6195b2ba0069269ab952c720e687aa7f8e38d17497c3ca791dc6feac1beb53a92dab95c3b48dca955f5e2f9e25be0c7ff5fecf9dff11df4f9e384f8e2ec229a888df124ddc2d6e30a4245709d367781a635ad60e342cf42eca86ca9c34ab1daa35ab9144b57f1a8220fc304cd9a809f4c9ddd801d8f62f51e33225e5839b90ce274f68bf660aa78d815bd246e37a51f299041241d545bdefe215dc3f77bb490cc4833524da5a159e7bd801da0da28205de010c19ebf836bbd4f78659fd14b201322b782e422f907e843eea405643c6e89ff12866c7397611b54f153a8bb7ea52c073a476dd197637bab518443410c282f1239576f28ce0b3b098000d4bcceed66f4f1428fad59fc4692292ab25dbfde14fdd6009c70c52ffa8e08e47b7d257fa9994dbe0364cb02984490e5b55b5a339bfeca9321194289e4a26182cba61853c65f033a8bd99b196e589c2edda4f68b7311d35bb9d80d47a2a33a5bc9f8c5467ae35137326917ffbefc345b1b0cd8ea2db6218726622209e1954b60cf153bd0ee3f6ba5b5365f22c2266b92d86c3f98d492952f8967d6a7f2045910d6ab6755a760658f4f55e58480bf7f7429d45e822c24174c13af6ba4501623d4464763e2370473294cb2e8e485f11aa2f81a6a6ff7efd3a9ee098cc132b900bad73f056e2c5ecb4a0706472c787a10d644f63c9e2179dffa703112c5a6e0da54cfeb38bfbade29683584ba861c08bbc01e60c384a2f9d3a31c3481e55f4e843a00a6ecfe139c1db623adf82e7a20774ea03a15a87c49f30b4b3e2bfae88bc60a9bcbecc8294292a3ddc18e1d57eb4b1c8d7cbfc5a79c606e22ee41fff2a418ad7ae717cca4cf3c73614b41b8dcce1549c344a0be2907fb9ab36e10a8dc2ee7f51ad0476ac5e6125dd0020c78ffc38e2ebcb0dd3b2fdb394b96d22a5906461e4d7efa07c726c6b773f15f4be0e93875f7464e2c0d8a54c049d11f97d22ced6942bfdaaf02dde53963a405588db4141af06ec6e6b07f158591b8afa80717a85073dcb1264ce4ee7ac90a988264d7f0dd6ef27c5f2ffe6e83e99f62e4454dd63e0852f88709e655cb2da0128bf98227fe7a2ff70b95a0cba0c728b9f077d6956e5a916981d7a7597cb8c6153b6a284ef38a9e3d1575fe2623892aba0f13826b7420091fe042b0b79161dce2a1a6a53a0f094ca7f31cdb629902ccacccca26d8eb20d95c6926ba99dfef1b7beb88911bceca0b39c62cc97bcfd9e4277b3c46e5b290c6e8c4495776c6feff7f71a9ed6c139d517404e369907a3477138bf01a60465ad4d403a39b3316c52532ec99b1a274fcf275857ad9f922704bfea6ed8324933fef0c94a6f0dc8bf2b2e81f56ce6149844f97c5dcb8ff6d5fc5c60e3923ff75ea06aa97d5f0ebba3bc717d26a2d823a28df1b4afbdf791d0431e04075693100b41a59d1068f63fed33e85e76505cc4a67dcb17bb32efea1dfdc0bb6dc10a6fb45c293da429914f4ec7a119d7569f0386675fcd978c67b036bc153d66e232909cacaa4ab42d4c9702a8f71e6878e9342b81646bd01bb90b20193eea848877f8fdff58466aefa04cbcf868633e9d2e29809809de00b208d3cfb239d614bd71655cf70f737d9c9e632f287dd56f55cbd3353cbdc9140934b81113d2b795a35b377ae683e3d2d25fb3457f60530e3db667dd4d6939aaa40fba139b46631de3ec94fefe309412a49156d84bc8db683bb986e57838fcabdaeec773e61c291fb84b657645596028bc3cb5c3d62d23e0efdb22d319ae3e6c7b12937510ef271d8b14cd0b922e6e270c297ec0f637cc02aaddf28460246675b5a4fadcff2d65713536e0f0a428cb45999676145e435996af12a966a0ba84359571ea5ac9b2318b51eb96314189c48bd6741440e0443b7ae5e0198fb4629d3a9b058b3108d74b7345dcc9b94b19e4fa45787bd52131ee82b6f86fabed7001907799accf38976fe097e413d2a73027488659c4503105e088a99caa1f40c866d35ffec705cad96f0d961d1de3c73ab1f41f724ad5df4dfd21e9445bdc4555b5a1890bffd0004c2cf57bbc78656303fba54431feabdb59fefc3fa0d945b28a9360ba619ef52ab37c9fd686d29344047d9223474ea77bed36c7e689854a8d9597a6b1b3d00d351eec3596e440c02069e8782fac7ee5c83fa8c237a2648c22ea861bb6ae407380d0a69444f411e175397ed5838e6425fb8112c26759cf35ea108696c5807c7270cf36ebc6966159c14a27e334512596dc46d8e453858e2433062982837854576ee44b821df5eb6b255172f620dae2bf19574d9bc01a83478462c517ea2f9669a5ecafbf8d16acbbc52b143b21b6e87460426ec68fab7a7b3264c7b3a0369080756e7cd2cb3a2946b99b7c842ff7017ffcd941e7f6ca389f48331addad1aa26404c9c275a9e2324b248bc0a551c5b8e848737aca23a54d107f4114bdae2801b0d5b16ebc6da50dc05536083fff2d80c772f022d26bb9cc1f510d1886c6eb58628a2372da132e046bce616879f665095f6d881d19fbfec18e296a049c87d9b00a3c3b4d8caedca152ccc6fd2abd1d768c4c5c48e24ddbd98a2a71e549c44af25a4214a0db1dccc0149f5a3932c38b44429fa4b016c6f9798af80fb692f5d7c63675f36463f920811042a13d35abf2494a9f2af6f660007a5b9f9bc738ab2ba7e1ec8ec882c2b10b27704fa85ebe5043f4bcff834ec2368d4d765950a9ad1c11a23691cdc0a215eccbf4f6f0ae27c48770c4b0e962b2d4c9edb956c61799ab280a47385c97c4c08383b93d2d505628ffc3a5f34c896e098e2fbb261c483f0e94f18fa85412ae3777f44096899b07728842c6c63a084907b44e88bc19683ec6234b90d20db8ef799d934a02f1380911b137a077455c1e7efa49c18402f175f645099b9a8d88d664543482250f48de76859b643b278d3d781263ed6027b78c4c12914fc8ec1f79207f2d8ea814088102f26e3778ec975493074daa3700eaf6938879517bda46fb07b999e4e077d64f64cd8e761eb59c066daca40ad8bce3d3ec65ca2b35cf4bea71f1ff850e614ab71f51a3730f413fdc91f6f547f6d67def2ad2c4b3e3eb49e533804e97ae3c850ac2a2edf90f762146303a1fc22e7974267c1be6551042f758ae4fff3f2c5cf6f27c6a416194d41ca2581807e68e55078fec9295b045a2c9901ac5434acf514dff1772f543ee7ed3be28b2aa69184a39d197f2fda133a8f542725e7dea0530395f30361024e2c9f4732808d5c664e0ae52ab75c60172ecff4e50ba1ec5922964c72ede8d8d1654b12e2384d37596d2ad70d0375b4cc2e785223b386799e59026d51d038591629b47d9354fc02aa72eeaf3e9757c91aa52ffb558fed5bf12a0f75ffff2f6017e95c635cc85e2f3e97cffafff7ef9c9c3ab6468b7b0696b07f36a014a78b21664281d17c40c1c717a582595b969a3c813da5f0caca6865f7129a9f9237d626963faa2436ebe884e4e41226cc10928d15d637f41c7508cc0ff5415666fb6ab115c06a307c309df8af6650822aa6e46c03a2796ddad7f88579eed0367d3d14f85339474f01d583bac9b790e5a00c9a99711af10f99ae4b7a159c671fe5908c7be8aa65bda0c5007d4b02cc9e4874a8d58717a8ec4f6abc212f3b536d7427f2bb94dfc5af8cc707544e1da68635c205e35d12902f8a617c579ff31ea2ff922fe2186db209cd689c123a35dceecf85894579f1b8ac166d899d32bef37fcb52115e3e706617eafa2c059c20426eda5099e809f076c3a99f1081803324b76258ad324e140d8dc8b2badd992bf8fa613ebb87b0283914d96e19ab48572e9388817a12ca4ab2ee213ea40cd506c104d81acdeee43aaf5aa0d08a368c62480972a5f8f4796e979dcfe6b5b657de33801dc29e1e0e097e114f9c29eddfc412c17844de1561169f438c492b77f3e0ccc3e3a988533608d79b8806bffd9d92073d10cfeb2b90d32f54133baa6d61addecee1a4f6dd7f181ff0a1a0b8f3421a71f465ed8bc122c9e1cd6dd0e9240680b452369d82f616c179c65be1fcb44a63fd97fe641644ca4b4e72bbb5070edb439037222f6c431ca7c1da2eb5463c653ecad0f13188d8721939ea2da4c9efec3da31e3727b2298d0d644c238ce68528326cb55cc3286a4e550358fbf7d66aeeab0a32bad80d7a60c66631414e2b58369c9849ca9997d2b165a5cd68d570c31e36076d2adf4a94b7fa46087e0e9a9537e57cc103077be5d8419e0b23feffc9ce5b5d48006141942e2fb52319d67d65368e7f4828a9e404608fdbfb5210634093621e6d5813805f520706690df5af23898d805efbbad01f92e12c0d87708ba4e1b0b8d44ea25d0002c8c84bc91b07ba63a30444ca4c550b9de9489c213f986859939d9b9b4a5a8f639c36bca565556212d6b6318f4b96d52f5d117a9cde9bc66bda499ea398fe875fbb5ae721062f1daa426276c8aeaa55ed8265629f2f32913f32dd1345990610ef1b058955e9c5f92b3faa174529e3470852bcf1132ae035a3ceb8a17762a6867dde858dba784e765d0c4d0ac4e9bb25e713cf3499dd61668d138a68cf54df10c46911bc3af273a38112b5d3bf3c3e88051d113002ab1436b6795457129cf085d54e0548aa347f80fcf213bfa1ae938fa93cbd7dd5d3b317912e88e086e330942d9aa4b4696bbcab98c1f5a6efd2254aaa05f628a8b201842a4b925979c9a8b459423bccdd11a7170629b92b794697d66f996597327ed25e9897242106686b63141cfb97384a2d782d6c5416df795fbba603dfc306d1dc4943de9a9adb189fccde07f999815bdc39597318596d8fc48f5a8e106d22cc7491ca8911441abe8c296d0c730702582275acb0264201d05b29d9d1e872593e0dcb79df91e1b5c81ff908811918d20fde2b98a166b7068da771d1cb514042c1872ab9ed446f3a312dd7cda8edfeeadf1ac6a558e37c99582d522afd533e6004e15fe02530ecfa7265cb966a6934bde9313c68222eb01a3a073edbd8a7003f809e6e2b0725ce98ae28f356106dfecc012be9b32a78537a1eb6e1fad3670d8ada2fdbe2a02e20863a67dc44f00e74364248386aa60d9560", 0x1000}) 2017/09/26 16:10:45 executing program 7: perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000095f000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000884000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000def000-0x8)=0x0) perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c8000)="2f6465762f76637300", 0x804, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) r3 = dup(r2) fcntl$setstatus(r3, 0x4, 0x2000) bind$inet6(r1, &(0x7f0000468000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = getpgid(0x0) fcntl$setown(r2, 0x8, r4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000b36000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000fd0000-0x8)="2e2f66696c653000", 0x1, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000fd0000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x5, &(0x7f0000fd0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004e0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023d000)=0xe8) write(r5, &(0x7f000069c000-0x1f)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2017/09/26 16:10:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000aed000)={0x7f, 0x4000000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000937000-0x28)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x2, 0x0, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x4, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000aee000)=[@text64={0x40, &(0x7f000075e000-0x41)="f341882048b804000000000000000f23d00f21ef353000000b0f23f848831af34fdce436f3640f09260fbde65ef34da566baf80cb8b2c6be83efec0f22c40f0685", 0x41}], 0x1, 0x400065, &(0x7f0000ad8000)=[], 0x0) mmap(&(0x7f00005f9000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000486000-0x400)={"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"}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000474000-0x18)=[@text64={0x40, &(0x7f00000fc000)="f23e4c0f013067f34f0f0096000800000fc7bbf7f60000c4c151e2a3d4a0000066b863008ee8460f017f00c4017951c2660f72f7242636420f201b2e670f1b048500880000", 0x45}], 0x1, 0x4, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00009d9000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000cc000)=0x0, &(0x7f0000af3000-0x4)=0x4) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00002da000-0xc)={0x10003, 0x0, &(0x7f0000b50000/0x4000)=nil}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000858000)={0x16ffe, 0x10000, 0x0, 0x100000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000af5000-0x8)={0x0, 0x0}) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008ef000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x18, 0x7fffdffc) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000410000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005a3000/0x4000)=nil, 0x4000, 0x2000000000d) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x1000008000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cb4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r2, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000811000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000063c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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clone(0x0, &(0x7f0000787000)="0800", &(0x7f0000ac6000)=0x0, &(0x7f00007fd000)=0x0, &(0x7f0000ef0000)="09") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003df000/0x4000)=nil, 0x4000, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001000-0x50)={0x172, @tick=0xff000000000000, 0x8, {0xfa5, 0x100000001}, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/26 16:10:45 executing program 1: r0 = getpid() ptrace$peekuser(0x3, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002c000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000960000-0x4)=0x6) setpriority(0x0, r1, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ftruncate(r3, 0xfffffffffffffffa) fcntl$setpipe(r3, 0x407, 0x401) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f7000)="2f6465762f76637300", 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00002e3000-0x4)=0x1ff, 0x4) perf_event_open(&(0x7f0000ae5000-0x78)={0x3, 0x78, 0xffffffffffffbe17, 0x8, 0xffffffff, 0x6, 0x0, 0xc5, 0x84, 0xc, 0x87, 0x7fffffff, 0x9, 0x8, 0x0, 0xced, 0x7, 0xffffffffffffffbe, 0xffffffffffffff01, 0x0, 0x4, 0x4, 0x0, 0x5, 0x81, 0x6, 0x0}, r1, 0x66b, r4, 0x2) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000b37000)=0x0, &(0x7f00004a5000-0x4)=0x4) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3ff, 0xb7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000f80000)={[0x8, 0x10000, 0x800, 0x800, 0x1000, 0xffffffffffffff00, 0x9, 0x3ff, 0x2351, 0x969, 0x100000001, 0x6, 0x2, 0x10000, 0x2, 0xffffffff00000001], 0x189f97bf121acd2d, 0x2000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00008a9000)={0x0, 0x0, []}) r7 = syz_open_dev$mice(&(0x7f00007f0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r8 = syz_open_dev$vcsa(&(0x7f00009a5000)="2f6465762f766373612300", 0x20, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ptrace$getregs(0xe, r0, 0xd62, &(0x7f000056b000-0xe)="0000000000000000000000000000") ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f0000497000)="adec39136d92b49c9361e9aa0bbade7ad1105d34cd6d25bac23aed14317d18cffd2366f6247fd2d5cfb7d985c058e97441943677692c3d9e31401b91d81092e2d54c221de5f2e473a6bb2745e385db59f186eb7b8a82f28708063a6f479804a2a77cdb6fa8c8da25ebfbe33b7410f063ead5078f919595846fe109c319cb3e76f4cda5dd9714bac8b0b04e5376108ee3f66e48b60e555ec8f4da25d49dfa8814afd0f28b64a507bbd660650238e51fad2f5115f38bda90ab79ceafa494e4a0db94ee1d55fa6c0cd718dc25") getxattr(&(0x7f000097e000)="2e2f66696c653000", &(0x7f0000eb4000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00005ba000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) openat$autofs(0xffffffffffffff9c, &(0x7f0000a44000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0xe7530724) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/09/26 16:10:45 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e78000-0x45)="", 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd7000-0x10)=[], 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000fd8000)={0x3, [0x6, 0x1, 0xca6]}, 0xa) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fd7000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1000000000001a, &(0x7f0000fda000-0x4)=0x7, 0x4) socket(0x12, 0x6, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fda000+0x7e8)=@generic="4c8865a436ca673c08e613a245e2c2e3") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000a4b000)=0x4) socketpair(0x800000, 0x0, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8000046, &(0x7f0000fdb000-0x4)=0x10000, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd8000)=0x0, &(0x7f0000226000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005fd000-0xc)={0x0, 0x93, 0x0}, &(0x7f0000623000-0x4)=0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fda000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef, 0x2000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x80805, 0x0) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/09/26 16:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000525000-0x9)="2f6465762f73672300", 0x4, 0xa200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x7f05}) r3 = gettid() shutdown(r2, 0x1) capset(&(0x7f0000941000-0x8)={0x19980330, r3}, &(0x7f0000c47000)={0x20, 0xffffffffffffffff, 0x2, 0xffffffffffeffffc, 0x4000, 0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000db2000)={0x6, 0xb4c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000976000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) r4 = syz_open_dev$sg(&(0x7f00008d5000-0x9)="2f6465762f73672300", 0xf6f6, 0xfffffffffffffffe) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = dup3(r2, 0xffffffffffffff9c, 0x80000) fcntl$setpipe(r6, 0x407, 0xdcf) mkdir(&(0x7f0000814000-0xa)="2e2f636f6e74726f6c00", 0x40) r7 = inotify_init1(0x800) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000062000)=0x0) inotify_add_watch(r7, &(0x7f000003d000-0xa)="2e2f636f6e74726f6c00", 0x220001a1) r8 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x20502) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cfe000-0x18)={0x0, 0x5, 0x30, 0x8, 0x6}, &(0x7f0000a22000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000538000)={r9, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x7, 0x3ff, 0x10}, 0xa0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000a76000-0x10)=@req={0x4, 0x3, 0x10001, 0x8}, 0x10) read(r7, &(0x7f0000063000-0x1f)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) symlink(&(0x7f00006a3000)="2e2f636f6e74726f6c00", &(0x7f0000a2e000-0x10)="2e2f636f6e74726f6c2f66696c653000") r10 = syz_open_dev$usbmon(&(0x7f0000985000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x80) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) getsockopt$sock_int(r10, 0x1, 0x1, &(0x7f00006fe000)=0x0, &(0x7f0000d04000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d30000)={0x0, 0x0}) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000eab000)=0x0) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000073b000)="2f6465762f6e65742f74756e00", 0x0, 0x8000) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000051f000)={{0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3}, 0x400000000000478, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/26 16:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000091d000-0xa)="2f6465762f7663732300", 0xca2b, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000048d000-0x44)={0x0, 0x21, "dd0b836d214d8b35eccfb3b65e9821d10862c885e017e7ef30d07cc5378f119016"}, &(0x7f00009fa000)=0x29) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ed8000-0x18)={r1, 0x10001, 0x30, 0x53ce, 0xfff}, &(0x7f000092a000)=0x18) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) chmod(&(0x7f0000114000-0xa)="2e2f636f6e74726f6c00", 0x2) statx(0x6, &(0x7f0000b09000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x1, &(0x7f0000b36000-0x100)={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]}) fchmodat(r0, &(0x7f0000e6d000-0xa)="2e2f636f6e74726f6c00", 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000037f000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaad}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x3}], 0x6) mount(&(0x7f00001f1000-0x8)="2e2f66696c653000", &(0x7f0000906000)="2e2f636f6e74726f6c00", &(0x7f0000aec000)="746d70667300", 0x480, &(0x7f00004a6000-0xf7)="5e1ab20f8e96130fd760aeeb14f31760a1b0c4e9b27b10d9a103d0c9ebf912b62ca42e81633929a6150bbef5c21ee0dfe7da7fe2cb490253269d57eb365550c5fecfe9016e41d3e447ce2559c5f8f7e6b7cb1d56c054607696c5c147aa6430d77055d9cc7665ae2b5ee55abf9202176b4eaaacfe04f1121c421a3cb6dbe3744148047824e9955bcb5b93713f19f946c913933355f968f0241917bc570d3eb8e94e9583838f7f85686c1c63506bbf98962bcf61e62dc4c8aa5a7923b4e672c37beae865f14f3e672c388e2510b51f5989066afc7bc37206cab8008a59ca8a5aad52ddcc6bb9b3ed02d0b6ee0e76dec027102acd7aef074d") renameat2(0xffffffffffffffff, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", 0xffffffffffffffff, &(0x7f0000800000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x2) 2017/09/26 16:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00001ae000-0x1)="00", 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000e24000)={0x57, 0xf9a8, 0x1, {0x400, 0xa41c}, {0xffffffff, 0x0}, @rumble={0xffffffeffffffff9, 0xfffffffffffffff9}}) syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000040f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00009f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000956000)="8aca58adbb391bf46e3abc94ad8bde80d2b416872f63be95232e5485462b37b48d535b141fe236149f5dc634b13c2a8740ef9a8dd1fbe95b7a1022a2cc2874ad010e3e1c40a0a7a38f34558984d7970d3faa20b27f0bd1712a191384293723348e544d7c19fb7df283ec74d6ca5e462e04f13810aa3c9ec6cea588d9f66c0344738e400c4d7315f3002236ae3875e21752f0d78eac00f70e83c66ecc73368b6e89a10c5aabbcd527e62f3b8947279b3fe6fe6db2eace1e3c", 0xb8) r4 = fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004ce000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00007b7000)={{0xa, 0x2, 0xffffffffffffff69, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x6, [0x2, 0x1, 0x100000000, 0xa, 0x54, 0x6, 0x3, 0x80000000]}, 0x5c) getpeername$packet(r4, &(0x7f00001b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000038b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00002ad000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x2, 0xfff, 0x400, 0x88a, 0x8, r5}) ioctl(r3, 0x440000000000127c, &(0x7f0000aa7000)="02") r6 = fcntl$getown(r3, 0x9) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000253000-0x4)=r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000294000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x3, r8) uname(&(0x7f000037b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendmsg(r7, &(0x7f00008cf000-0x38)={&(0x7f0000583000-0xe)=@l2={0x1f, 0x40000000000000, {0x3, 0x5, 0xffff, 0x6e464b6, 0x1, 0x4}, 0x7, 0x4}, 0xe, &(0x7f0000ed8000-0x10)=[{&(0x7f0000e7a000)="35327855bf82a5e1c5aa54606ef5b4ce9a25e0f295bd6e4be76ccab2461aba957d412881029b795bdf02b639a3e20718e87bddbf0b2854f76a40cd2d97ab1d73d0f4173c6f5ef43b5e3f1e45246c227392f8c5f9604df3e0603af6853397107647ec0da44bdbf6dd725062df4ebb16007964a8dbe3652ca3f19cf131d0b5eec00819ce1ec62c8f75da1bc33f07ca298b4c0b9440c82425bb47059bcafa789f40f3ff1238b038f094f65a9f59c59c", 0xae}], 0x1, &(0x7f0000114000-0x11a8)=[{0x58, 0x19f, 0x80000000, "b5b0898762669c13b1915047376b2a1e48787e18a45549f54636f89e87a0c1ce08b5ac7453035d620562b03c5cbbac89bfaf92e12cac9c7c46f48ae91b047cf5759d31366188"}, {0xe8, 0x11f, 0x80000001, "c9edf5b8c28276356fcc62d86c1db8e74113238f642f6dbf50a0ca71955f8242185e514c059ff2b1e0a2c88a7ef6bef11133dce9d7f657b86218c6e9b6b6cec94bbfd60c68891ae1b4ab333cae143af1f60baf42fafb2e979888f6ef88047810c55252209818d23b5918e921217f23f3ad8e066beee09f17cf108670dbd38bf6629b1a797ec38021373cc0f17bccdba247e01b2326a49af9d8c6f1b72a2618860352f27d379d31116e210e50782ebd45d8875db81911b18490df5a2ff13465fda6b5951cab4f50a0be33d583992b1ed56f404debbd"}, {0x1010, 0xff, 0x40, "d894385ec29ea33d14b0e4bf18add3e54213c6b9b439fc75920d6444f66319e6bfb304f8dd5f3b43d831b2b34d9e014dfecb962d13f2f4c25ac170ce261fd721af23eb6b7567a7fea69eb87d0ca3077b1e6ed1a4bb2a0d2b9d791ced1bd0cdae0f9cce8a1f096eac78e5bda8af610a2f374073a5a78d6a0c77711a7e241adeec3810c644c03b23b09a340251ce8bbab2b4a75a6a0914f69246816ce08c614d508a58ac7a3ce2f8db862e05c2cf1bf2d01bcfbe8e0c76887981852fa051b6c261d6def1916a12b13e45b3bdce2a7b88f7d5bf68f2f79c460cf4d34eb242141fef168d751dc133dfd04bbd6ecf0a0cf7a50470de2069b6e39068e35891ca9fc6e9d0e7df8edfbd5842f44b23a1ac74b03f0074720b67d59dff52be8ffd937a4f439364a8e7657288f52ad8c315ce7dc58083d36596482597a66df67a2b3166435696f311cc26b279948328c9257a9a72da7e11294e1bb1c462aa2f5e680fedcfb3189ab4c52fa54511a893eeba1f52315566393e8d1882aa91ae17fe34c29136d41c2df936281ec2dad9da4a869cdd0120ff5c9f2b732dfb745065a598b151cdd31005f45f0afcc6d7340e0cead64b535f8367428370939a5bf34d18bb799de53e8ff2dc261726573c24b5c1ddb48ca8b96c8521eb8d98aa4ac73ca245d2a28c4d4a28df010bc9d79f24ddf56f326508cc7d1df863fe604aafe0d12d4aa395035a401fea5de3e9d71bcc28d4d35da6410dc9eb0b05337ab73009e6024ec7c4fab391f2f1aaa898e70c21610e082c51bf27caf01dc1f917f719d58508b449347a6c3518f010e599c555da43791456503bb297e3dfcf122ff68cc790dfe23660d54b6eb670ebecbfeed8138eef7615e3d212c7de5368ff2b1bd81f0dd8e41d3939f1096b321ced53c583c360cb4bd3c3de349fb25b0d291ce01d9b49a870a673feb143ebc715921a2ba21309e3b13bb9cdeb41e1aaaf8a1728645051fc28baa4fa62fc52f2628dde401340b1f5c71c84cd1d7e039783b38233cfae3f33e6f89378e0c933c9e127b149457eca8d71d18d5440f5a592e816015b1d2191be81d17fb6932529973445f63bd1dee594fd6595651e2affadf7d36c6359a0fcc92689200717ecba7c7518e5b9fce4c6b52cc950bcd072fae4e946efa5dcdf7013501c4b40d6b4400edef4d9e742d6435412c141d97fdc143859c7c9292d3832d544b31c390b997672bf8c6b71ebd7eb318b56e69fd6bfe1c1d8c189bf4096a38c83f0642766766fc5b9db872145b1e222a662e3b9bcc46e017b4184fa33793e8bfdb2161a7528b17f81c0a2b06345656e230b184e7dc36d39e3c6567dd6d27171f39e0b6ce586f6a7d955d029d0f73f0b1c7aebfa609c3adf0ae43770ee2b3fe6b8595259e94a7839bfa1765c0da9f9c5d0c3fab3783c695e3d0e222599aa24623fc39e606545ea059de4ddd8902c2d7b95cc24df39fa67ac08c8e0522f1ff6a00e9b4ad4f4110625c51e2ba9880e62da7eb231d9749c0da60a0ec32f8139870c88cf559d07f852fcefb31d8fcabad5df46b62518bdf3aca40c3e3f89c814048df8a8c49b1a9ec7711c439ee5f6560d0532eaf52a03f7a57ba53a439c7ad1da39f850519a31c8b18b6a70a895e0a1a5abb9d4b08bf1569331bfd1d2a1f6caba966cdbdd4fefd4b47ee61406dad477f352e24eeec9b159078092b1b72f78f32547a584e163bd33335825a3b52e9165c1e887d6711d34c3da5fa60470a948ddcf232855b4dc03ccce56cd5ea9ba344ff68bb97c3786f99ca58562dc8293f756526a6b43c1abf763047ef0573ac439a28ed69df8908aa246ef9a90b40d4129e128553639c687db8bedca3ae608f392e015bdbd92686752f8a88ad94751fa58c74148d2122b12a2a766eecdbb5708ae4bc6f8dd15249693ac8b3b13f10f3bb05b7857b1c66cb83ee78be1ea037a1167aea801f38e0de3c6194cbe4489a6f786f320338f53f20c16be731a948af3408141860603480c220d2cad9ad15a16857550b5f5c8041487403264722698b81578391fcd58adb55c2c030d0e45b03e3413074c3705fe88f96328cbc70dfd22a2076324b09e8b24b7239ef50c1aaf62f5c534f244d9ecfdd894a389933a2e26b65b2a0076860c0e70a171cd49975258dd3473dbf43dd097acafab1b2745058de5d95dc5767584923e6e649ce84446d51097aa148175a965751198eec9ef60dedd3868ed44d021342723156bf7ae7257f71ed1c6cd160fec52b2cb31682c4fa45fa3518d120cccc6a34e0c06a3fdefe0f1b3d3ad06bc7c7689dc7db2281ff1c9a068ded60d24d5a5a5b3a59493a9ca55a9305d4fb79d3d6202f4cc3f12dc6f322e05e8cd9fe6c12c67a924647d2957ba7479084d0ed659e6141a5f289d4eefe9e03f4a30fbaced1dd27aecd671b0662181297dc718751d49cffbf3742a51e495358b200d7f22fa298bf108a37101519a9d74e19c1d01f0265580d429607dc34442976ae0ab198a77ef2e28d548640dd01c8015c16c51635bfd4555f0b45e9d2c2d5428c5bd432b994805b72baed8fc3405d8fea46afa57e84f72a2bdc18bf975667558939b57e7c79938ebf795ce5f0926bb088b169a84fe37f3f26c3955582d8c47155d7f4a4e96e5ee58519345aee39cb6f5bbf956ce78bd06528af6fb37b4199341a94bfe4c0719d0cc1742dd2d32f28191340d47ea5d8131a06fce7ab2bee889451b0c4905a5b5fa9d5719592e6a8af64731a0b111d3cf0e0f123139806069bf40012b24faef7ac0a69a3c8e5d2b9a3bb7a1e2c118a65bba06cdc1742b77882fd27fbaa682010fe947b1b9b3f8dc1b28ab549cd214073f4a642238fbf5921bdefae8a0660e1233812e6ffbba9348ba934d5fa9b02e11b722939afbe11d224856a0e2191906bf8701526436649dd23f35a160cbbccb25fc71d17e39abfb9f3b69fdaf43f61e0f0bed68aed870edef3a9b679d6c8755bf5b3dc27e32c3f4156450bc7e1222a8f59fa9c13b038bae3561ff230a9a50e1fb45900a7f9799d293bcf97b6b317de80de622a23bcf3dd0484bc4a8c21ef463c118b1be9507a2bb0b6b5a6fd5042e7b1280969d981e40d2aaddba4f13311b365757802c068368fe8d0ddc835a3e6d77b422db14b310211971133d6d46bda79b84cbf873ceba2d57fd937812c5c5b867be5a014e99778bcad4a7e67e891cf80885f5dc295a8d29e627e204f64a3a5eff7bb164afe24c8fb6690b242c09bef94d222d93aacbbdeaa4738805c4490c96cd008ca4f9044b62029e4cc51eb8573663d6bb7a767db51bf9d25d60422082c6e55716041542808a4698131d051bb0341c7390e017c82b9bb53087a47b13b7f7ff45ed83120be3409310967a1228d0757da63af59a759aa1b7dc8a89c5e14dc5ea2a01fcbcb85794ced76cbb9de6668966377f89e064c6c8b237bea458431a06bcfdfa03a9536366ace2c674e6856f892db3067202d6ed766d5ef1f217cf5d7fb21b46afd1c04b324c9a4303987cb00ce635bb75660bae48d6330555e6b84509afb455970fb5ace8604a7f24ac1f0cb015e8f0fa711d14294ab25eed018ad3219dbe80933342b4bc93711d2a3697fc4c31cf8ac177e01bccef20294c25582eb9e8c8e3d32ee6591b153eaf40a7a60b243d29bb9271ba7976d98bce1e44d95fda3872bf022c2f31aef715fb08b4dff396ce25a17b274d3e751c61770e05a682be4650f5be501283bfe470c3d50425c3e508b767811e0eec0162dc67375c2b42d73404a78d59d0d93773f7112be9909e18ebe69bd27bf664533309406a6ae1dc84987225e838b8d5b3b8ecd22542c5ca70c5173abd82dc17577c113282f2f8a7187fcd5cc7ae06619caccf5d15fdb1203e7bf7ac502f68591dc60993bf6fc9fa9819cc585eb035487e9022f8ad1705ada9cbc766132d165767f3cba5eefab14e88c3967f8d928f5ee6d3276cae0033a60979f53eac99b6abb249a14da0847405730054ab9f748702353e035d9793e3ffca3db4c056a2e914b118a9b6c2056d5f72e2972b092ce946434b81724ca760d167602d4ee95dba5917d5da19f253ef3df2127f89505e73ddf4de2885a417c49fcfe074e4a0890efd28336c75881e10bb91e6945b61866a70efa0afa185f0b462a5adef7f1d0b0fecd30ad057534c6c56847001ebb015fb81aaec462746861a15f9f828533db063548be340914e39f9bccab5b39b4dc8661cab68128b45abc36e24bfbac3f63d49a81978375922f64a770a687cf4690987fd27f532c431a5d65260d0995638c276fefab64ec650f1320c69a6c5cb1067907d0449b9408c736a3b7c3bc90882648006cc45c51a837e5db35825bfa4106ce5e8f74c8da5e61c3480eba9bcc911aa23cfd8694458444fd8edae7f924ccf0b4ed174fc97ce63e2121e745bd3929c27401290f6a96f73d77a826f25e0c1822b1176ed89f20450894f3b6fc19c4100317a40cc140874abfc467e8897c4481386e3291366e2ac1c2f2934f9baa126cd1bffe14a7b6ecde65e4f8e9a186df2ab4d3cbee3e906d90b333f0224a9127c13fd53709d0c63552dec08d95c4aeee7a34f342338fba7159573fcdec4811d34ba5cb5677f87cf49e871ed9aa22966471dc617811b108a6343b3946362f1034f6f606dda3031369d2f12825aebd3f6818ef1982ab6e788740915bca2d181e1824dec7fe8f9157c3c33851b83ba499791b788c51cb39ba3da18359e9b2e50d210d379c603af00df4c15af17cd9ab8011a7946f3a260fb62f2704afd81b876e5a679e663b5c440a286c815319be10ada60252c8527e5b862576fa77d84fb65648d5b38d6c3c08ed79288c48ec33bc36c3bb58834b07fd0729f088ffc10bc3d581aeafd9a9541bc1da5b28a8e9c1791e5ab53b661432ccbedba754730b7efc867564f65a65393be02f82dfa703114a43362db87da484ec691086df28cd8b9d12f8e71b14d5c56a5712f34a52f8dc458dc7eba24cda4082e2955399cd3934792a884522db2ea8bec68deafaf0a19d364ddb4646ae118c677587d234a287c5314263332f245230df778d7ad02d28658841d2e4bb4082a500ca1c1e8f6f33f42750d8ece0031df95eaf4c6d162aca904ab453c1a5a76edf9e1c510f2eb02789d330e3addef44ed58aec1b3e3a25667287e41f50e0a6467ff7e802ef93350add6ab135dc4a532516cabd3e6d6cd5ad6a9bb0975f94021ce0f4d34bdafbc457a6cf78c7ee6d9570d19c328b6efe07dab8f4f89272638cf0f92d98a8088c5a802f7ea2382d294c8f239d63a6191f0c9a0ddcf8ae98160db93dd85c253817d36e0f3b1e5349455c7a75d573b3d04b37014707e19431554da60c339518e5f5dda2948657faa9aba05171f76fb0fb3892b6eacb58554d18feb96d391c67411eeb22fc2e5e1f1b1b8da7f242acc866a2c2384c742fbca8366157d1fb50d0d4ba9e1960876b9d78b001c87b220568a32d6909669a8bc2a55e5814cef1f4d387966c50f9a07fab49c8835a61f2f7ff5237546ee4b94b49c2b7519fbd5e123cac9a04527e809018fe18ef25d7d7bbbb3b414b60bf76e3dcae58ac2e6ed0f86eb1b746988277cccddeec044d0ceee9a496dc68adf326e1206c4d97bb8087cb59801ec62352175f5030e89ee944f345f5396b960890dd24b49ae58bbaeaa9c2eaa080f74c505415ce52258239c22b4184a17104071a360ed9bbcc9054677cff643cd01c42c51c8980340b0ea1c1de0de0418edfaf2ba2d11d261fbfe31e30d317056e4401b37130bd5b9"}, {0x58, 0x1, 0xffffffffffff9b3b, "bc788c002945b6323978f604dd56f7d06c7cd0c36b2290e441b37b37a6efe5f573fb58a424b5dc7590270669d829112d0f5708d00d3958fefde7837f997378bc5f1f7da0fb1e78ad"}], 0x4, 0x40}, 0x40094) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000615000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000125000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001af000)=0x1008) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000db9000+0x3b0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000671000-0x4)=0x3c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5d51000000bf0300000000000006095d"}) 2017/09/26 16:10:45 executing program 4: socketpair(0x0, 0x80003, 0xa429, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006b5000)={0x380000000000, 0x4d0b, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000984000)=0x7, &(0x7f0000979000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f000072b000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007ce000-0x28)={@common="79616d30000000000000000000000000", @ifru_ivalue=0x1}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e26000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x81a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000234000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000c47000-0x8)={0x0, 0x0}, 0x1, 0x0) r6 = request_key(&(0x7f0000434000-0x5)="6465616400", &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043e000)="706f7369785f61636c5f6163636573736d696d655f7479706500", 0x0) r7 = add_key(&(0x7f0000c0d000)="73797a6b616c6c657200", &(0x7f0000da8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ec000-0x63)="2f13f1ec62433c256eca8a5ab923da90ce02c22ed3985dc25640d70611eab888cab2c270abe646aaba911cabf2b5d336977d9113f7adecd3ed7409ac9733e4301d4204e4c76f1413299e97a4d11ab540b13e4b06d096458089ef7e3821a1e683ea64ad", 0x63, 0xfffffffffffffff9) keyctl$reject(0x13, r6, 0xf8, 0x7fff, r7) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00004bf000)=0x80000004) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000887000)="") write$tun(r3, &(0x7f0000c15000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c800ed", 0x2913, 0x0, 0xffff, @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]}, {[@dstopts={0x4, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9e, "3553e18bc50e9b17e428d8db92e54781625ae4e1c7709f61063114843b38f1583eae949eedffe67cbe1797571db7b63f7b612b7f32de9020b9ebbb3c06cb39947a836bb9d445e9df04c76f527664c2d1a64a8c20f181d9db5ac0f2cb4b6b9112105271dfacba5b1b08bcf49c99271c3db78b5336e6141b8a9158f94ed513de615f730330352dfabaf102caf45b486d373f9caa98ba8d45ef790aed33ad71"}, {0xff, 0x68, "3998fce0b5d110a3fb97a79d06c5ef2b1b9646509a28c272d4095dba283fff858a7e953f211107ee4a1c8d5ed69c398fff4d2233c25816bd5925e651c6d0d0b561f7bb2e48282ac0feb566c425fd04bbe2d1ae9e950c3395cae740f7e0625e2c3ad3409ee6779abb"}, {0xcf, 0xd5, "0196d8abcf6cc02bd6320ed0cf70fbf803738ce36f33c1f4de4b14e29163b8a40afb5a42613d209f3ebe5efd395cbfa44c9115a60ba42c94a01d0edada21f429f0718e5ff733746cde2f43cfdb6b7b5b59dd401730601967b90e8695711b55db55d10f8a622602f5ad7fa50e9024542159f8e22ea4678d90aaffcad6456e42f25cff7797049e318fbff03afd643e9ac4e8ee89d8e8803b367eabf6977436df8509de79c9e31010e925bac7e524447537656422161cd101b57d625b04c6e70af14b006b4c2bb9c8dac797b90640aad199d063325708"}]}, @hopopts={0xe7, 0x26a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfa, "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"}, {0xff, 0x1000, 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"d5093b00a46680e28c77da888bd1f3c198e36ba8bd48598f794c6095f128df4e5eb6f29ce4df53651e16ef4f096e4ef8bc11561121c92b47cd99a3464027a5b6cab6893775e3db807bccc8372a525f81ab2478fef5e84971a85c46104ff0c3b668e80b9e"}, {0x0, 0x1b, "32cd7c84ac9f7483a14e7c8c78de8e4787623f9307575d8485da43"}, {0xfe, 0xb2, "20f83de3f1ac06cca53beafa3e889d494f3eec53e7521c2f3f95ea1892d0ce3b389883c748806c6a3be7999d03d885ee33abafef4eaf8d295845e41e3ee368f85b6a5c3f9fadb5ff56740514d7841585c7f52aa04982a58722fc1cd12ddb8054628572ef1be7fe405acd3dcc67f6f6bfd7da5ed17027b95b863a0602ca2396ce5289db2d18d2ebf3b428923d141d3de5e9f2f03cdb5d95ef23d4e50d9f02cca997d420b46f5318df4a6a6e1c4c33a1365145"}, {0x1, 0x3e, "9b50a0fb0db890ff076bc996dafab470767a3e8a208d24bc05cd92d0ba80e70a8fc176794016abca977c9a90f0d8bdfc19e5253ec97b4e2d085fd199f1d2"}, {0xfe, 0x42, "68b62fb776f5917c3be5f2640224aa86e024dc93decb5acb9fea60d5d89f3f6b98191cb254069537152529023be99271a3c594a223dd5a91a00199ea74cbc5cf0657"}, {0xd9, 0xb8, "bf3ad398dc73f03a0ac43d212c6f277b08c99000fe935990892c3036fb9aa0187487005935823bbc31f94f2246a142d6f8aa4bde01562b77b56e0627cc287059cda5ed0cfdc4f8d36c14527e1cc020341859a01f1488ed595f2cab1fa732c4c7628072b5c04a3a23ca7dbd3a38e26a061ad14cae3070fff18b78d7305a905e392b708d18b41dc191a5d3e32e21d992bb1838c75fcfbeac761fa50a021a9b978e5963c37c18cb75377fbfd3cf90f72b2c6ec36f3f3773eee2"}]}, @fragment={0x22, 0x1, 0x4a8f, 0x2, 0x8001, 0x1, 0x0}], @tcp={{0x3, 0x1, r5, 0x42424242, 0x0, 0x0, 0xc, 0x80, 0x3, 0x0, 0x7, {[@sack={0x5, 0x6, [0x240000000000]}, @window={0x3, 0x3, 0x800}, @nop={0x1}, @generic={0x1, 0x2, ""}, @eol={0x0}, @timestamp={0x8, 0xa, 0x715000, 0x82c1}, @eol={0x0}, @mss={0x2, 0x4, 0x848}]}}, 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"}}}}}, 0x2946) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000034c000-0x18)=@get={0x1, &(0x7f00007b4000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) 2017/09/26 16:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b6d000-0x5)="7573657200", &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ba000)="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", 0x1000, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80003) fcntl$getownex(r0, 0x10, &(0x7f0000dc0000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r2, 0xa, &(0x7f0000bb8000-0xb)={0x7a, 0x7, 0x1d, 0xfffffffffffffff7}) r3 = syz_open_dev$mouse(&(0x7f0000ede000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x2000) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00009b6000-0x2)=0x10000, 0x2) r4 = pkey_alloc(0x0, 0x3fffffc) pkey_free(r4) r5 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000643000)={0x6, 0x5, 0x7, @tid=r5, []}, &(0x7f00006c6000-0x4)=0x0) timer_delete(r6) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x81, 0xa, 0x1c, 0x10, "05d845832a038c0d24a120274e3a5df5ee1745dbea9a573bfab4eee68be328530484b341e92920c7d3defec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42e72ee7", [0x3f, 0x6], 0x0}) r7 = syz_open_dev$mice(&(0x7f0000e61000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x121000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000015b000)={0x0, 0x1ff, 0x100000004, 0x924, 0x2, 0x9}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = perf_event_open(&(0x7f0000373000)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x800, 0x0, 0x0, 0x0, 0x4755, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffe1, 0x0}, 0x0, 0x2000ffffffff, r0, 0x0) r9 = socket(0x10000001, 0xf, 0x6) recvfrom$ax25(r9, &(0x7f0000a00000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x102, &(0x7f0000b20000)={0x3, {"18628e9a142a3b"}, 0x9}, 0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9d000-0x1c)=@ethtool_rxfh={0x47, 0x6, 0x3, 0x101, 0x8, "773021", 0x7, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r10, 0x0, 0x2f, &(0x7f0000805000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000016000)=0xc) clock_adjtime(0x1, &(0x7f0000c25000-0xd0)={0x6, 0x1, 0x5, 0xfffffffffce4371b, 0x8000, 0x4, 0x4, 0x3, 0x5, 0x80000001, 0x8, 0x6, 0x7, 0xfffffffffffffffb, 0x4, 0x397f, 0x1, 0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x0, 0xff, 0x50, 0x80000000, 0x7}) r11 = fcntl$dupfd(r8, 0x406, r10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f00004b1000-0x98)={0x0, 0x8f, "1aeef768ec6c039aab7d9fdbdc6c3ad1a193f29c8fd2c4471ff308c3cd51bb2c3d17bc78691aa10092e47d4b5bec02059a9dc046ba93c61f101be5a683724b734be4c1e64918f1016ad965df8cb09d52f4d926fcadd207ef35cf578dbcc5ac6bab6be4cea31d95f6ab2881ea6df60b4a55aa5d5f7051617f9761dddf833024a4921cb20e1fdb7cc4201fac7e92c28e"}, &(0x7f00001ce000-0x4)=0x97) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f0000359000-0x6)={0x0, 0x2000000009}, 0x6) syz_emit_ethernet(0x525, &(0x7f0000112000-0x525)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x517, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x1, 0x503, 0x0, "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"}}}}}) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000290000)="1c0000001e000720271622081d000000010000140000e4ff0400f700", 0x1c) [ 55.680816] tmpfs: No value for mount option '^²Ž–×`®ëó`¡°Äé²{Ù¡ÐÉëù¶' [ 55.688278] dccp_v4_rcv: dropped packet with invalid checksum 2017/09/26 16:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) epoll_wait(r0, &(0x7f00001be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a7000-0xf)="2f6465762f73657175656e63657200", 0x100000000, 0x0) socketpair(0xf, 0x805, 0x2, &(0x7f0000a10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b0f000)={0x0, 0x5, 0xd33, 0x527}, &(0x7f00004f9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d94000-0x8)={0x0, 0x2}, &(0x7f000010d000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x40000000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3d000)=0x14) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x10000000004, 0x1ff, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000e95000)=0x8) syz_extract_tcp_res(&(0x7f0000ac0000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffe, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00003b3000)={0x0, &(0x7f0000b8e000-0x8)=[]}, 0x10) syz_emit_ethernet(0x64, &(0x7f00005e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0xb, 0x4, 0x7ff, 0x0, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0xfffffffffffffffc, 0x0, 0x5, [{[@multicast1=0xe0000001], 0x7}, {[], 0x2}, {[], 0xffffffff}]}, @end={0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x4, 0x4, "eec9"}]}}, {"9835"}}}}}}) syz_open_dev$random(&(0x7f0000d4a000)="2f6465762f72616e646f6d00", 0x0, 0x4000) close(r4) pipe(&(0x7f0000a4a000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000063000-0x20)={r3, 0x0, 0x6, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xfe, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000fa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c44000-0x20)=[{0x7, 0xe6}, {0x4, 0x9}, {0x8, 0x9}, {0xb, 0x3}], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000e9b000-0x14)={0x0, 0xfffffffffffffffe, 0x7fffffff, 0xff, 0x50a9, 0x4f}, &(0x7f00005a4000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f00007a3000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000bdb000-0xd0)={r11, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) dup(r10) recvmsg(0xffffffffffffffff, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) 2017/09/26 16:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e5c000-0xf)="757365726d696d655f747970652d00", 0x0) r2 = openat(r1, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000be2000-0x12)={@generic="ce8207fea276f49b2597ac83cfaf246c", 0x5}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000159000-0x4)=0x0) perf_event_open(&(0x7f0000588000-0x78)={0x7, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100, 0x666, 0x0, 0xfffffffffffefffe, 0x8, 0x0, 0x0, 0x3, 0x20000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000880000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055c000-0x4)=0xe8) tee(r0, r0, 0x400, 0x0) sched_rr_get_interval(r3, &(0x7f0000709000-0x8)={0x0, 0x0}) fcntl$getflags(r4, 0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000da3000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00008b5000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$vcsa(&(0x7f00006b0000-0xb)="2f6465762f766373612300", 0x4c07b46f, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000303000-0x4)=0x0, &(0x7f0000e9d000-0x4)=0x4) bind$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x3, {"bc52da85f7ec42"}, 0x9a}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x1000004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000ca3000-0x7e)="00", 0x1) 2017/09/26 16:10:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x1e, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x80000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x7, 0x9, 0x9, 0x4bd7, 0x5, 0x0}, 0x9}) setsockopt(r1, 0x20000000000010f, 0x80000000, &(0x7f0000001000-0x2)="2443", 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) 2017/09/26 16:10:45 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000582000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d3000)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f5af9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f0000552000-0x6e)="349259b2f79f2fad94e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454835c31bb329dd346689dd529f71de8e1e6a02f4a48e58922f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db60", 0x6e}, {&(0x7f00001c5000-0x2b)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f0000210000)="cf6ea3824d", 0x5}, {&(0x7f00005d4000-0xf)="14e06fef2c14e8633ad4ec2ef4751850cc6aa2f6a09010ce1577948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf745d94440ae35973ef08e9a12382f09f4eb8000000192cd2951b0eb986f7e290e7cbbc2308292420ce545", 0x64}], 0x6, 0x4) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00005ce000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r3, &(0x7f0000d74000)="2700000014000100007fffff0000000000000020f6582a0000000000000000000508003900", 0x25) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00003a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c16000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000de8000-0x50)=[{&(0x7f00005f8000-0xce)="fe5c55c8c6815a89015961b57c02f4197a1d9df4eb2574822987bfa795fea2df1bae867ca66f7d6aacc47a88c856356bc8904311b0623c33c915fdbda5f35576575e8fc086e84fe581462259b49463a9155afbe70dfe0eaba63fd826ae04ec4bf337cef156af88deab9936992e563b7a6d8a3330ab147853c721e08cfd5c5c3158b748407b8f37c33c7ca60657e726f3fe6e777fb4906dfcf1507d94de444875123dc95f467bd1c1c47a624cc8f7b2d2d1bb3b864e06183a331ec0a5961c5ae2832ba68f79623387b5e1f8edb3e3", 0xce}, {&(0x7f0000dcc000-0x6d)="54875ed5563631f4ca1e6afcd7e5ee1858b4e15d0f29f35094b67247e464950f2beb3123c0379ad002b8ccae65b03989cf55dfa14f6b1551b6af5b7a42e50856c7589cb87feee0e9387a0cb04227ef158315b3832a7addd9251096a63c46915a8839e1ce32ef244fea3fc01437", 0x6d}, {&(0x7f0000667000)="3a48c7c61f39dea52976d13ce422f7ac144304c0324a50afd2d7f28bbd3ea0ce4f022e8e336ac8b4b3563294a513c3b9692347e2cea6f838a44731de691d7edee6aa241b8dbeda5614d198d2452911e89561b22fed9594350c5635604820c693293dfa7a942aa4aaf49edb35a5ad0e9e587562d12f47db4c79e109a55b053e35f47b27ff7530d2a6ab6f74382a263dad48fe365f304e3ddd5b2d0ec6a087cb4d9c7a6cfdb4f08e4a6370d1e848d97b2fa4ae74619dccd16543439a16dfe88db4ae1955809d36ef77", 0xc8}, {&(0x7f0000aec000)="", 0x0}, {&(0x7f0000b83000)="21e4b0a3d1bee3f67dda919731e7dadb296606de3cdf574ccee584c94b82105549cd919144fc5876e84c0f0c106ab6bb834d77d90883b530dd5acc6c237d842b53aaecab882af7742d91ade878079d455d22e8c652a3ec510f28b229c542d12cb64dda00c6569271e01b21b93236d3cf0c5c576e4f6d100fc1227bcee01a1a743a184a64cdab8a29f76106", 0x8b}], 0x5) close(r1) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000365000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b70000)=0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000106000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x427a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x53, 0x240, 0x7fff, 0x40000000000000, 0xffff, 0x74, 0x5, 0x6, 0x9, 0xb5b, 0x2, 0x28, 0x7, 0x3, 0x9]}, &(0x7f0000cc1000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008ca000)={r4, 0x72, "1c0a07c60ae74773248ba45e8b4161162daf774ab71df4d49423960a5317e53a6807c7d35cc6751bb0fe65e7b49fa9fa5ceca7181e54a23f2c36baff0f0000fac256464d0a020000008b9b788be8df44cc730bad318fdba5588edf2d20725ca638f6a00dd3fda2a49b23e8625ee104a82e4a"}, &(0x7f0000cbb000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a1000-0x8c)={r5, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a6000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dc8000-0x8)={r6, 0x100000000002bc}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xbe, &(0x7f0000e42000)="000000", &(0x7f0000a10000-0x4)=0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="f86e32e52b3479c315084bea86fff3a84ea01ac97b676564a4602e0ca983165c2fd4a10052c70d58eff5cebd19247d5b1f2a59b1aad3fb29f8c7aa6804a2edb3abee1a623184df1e772cdf6d2c9ea16736cbbab2e41085f8f2b5ee32d995ed5e8c9edda26404fe346704143d960b758168d90878865b2153f902fc2485abe77a84eb1b51ee53ec0c0704f978a79d90615d6a8a345299ec47", 0x98, 0x20000000, &(0x7f0000e72000)=@abs={0x0, 0x0, 0x2}, 0x8) vmsplice(r3, &(0x7f0000333000)=[], 0x0, 0x6) 2017/09/26 16:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{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]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000b05000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e2000-0x4)=0x1000) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) [ 55.730952] tmpfs: No value for mount option '^²Ž–×`®ëó`¡°Äé²{Ù¡ÐÉëù¶' [ 55.744444] dccp_v4_rcv: dropped packet with invalid checksum [ 55.761845] device gre0 entered promiscuous mode [ 55.791454] TCP: request_sock_TCP: Possible SYN flooding on port 20024. Sending cookies. Check SNMP counters. 2017/09/26 16:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003bc000)="2f6465762f76637300", 0xa0002, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000028000)={0x4, 0x0, [{0xc000000d, 0x0, 0x0, 0x4, 0x0, 0x897, 0x7fffffff, [0x0, 0x0, 0x0]}, {0xc0000001, 0x800, 0x0, 0x8000, 0x0, 0x0, 0x7f, [0x0, 0x0, 0x0]}, {0xc0000000, 0x844, 0x2, 0x9, 0xb0, 0x9, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f000002a000-0x138)={{0x1d000, 0x0, 0x3, 0xffffffffffffffdd, 0x9, 0x6, 0x6, 0x0, 0x5, 0x7, 0x7, 0x8, 0x0}, {0xf002, 0xd000, 0xd, 0x7fff, 0x2, 0x0, 0x0, 0x8, 0x20, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x100000, 0x2, 0xf, 0x1ff, 0x0, 0x0, 0xfffffffffffffffc, 0x7fff, 0x645b4c11, 0x8, 0x0, 0x0, 0x0}, {0xd000, 0x0, 0xf, 0x7, 0x2, 0x3020, 0x4000000000000, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0}, {0x10effe, 0x10000, 0x0, 0x0, 0x5c, 0x0, 0x40, 0xf5d, 0x0, 0x9, 0x5bc, 0x0, 0x0}, {0x0, 0x0, 0xc, 0x0, 0x8, 0x9, 0x1, 0x0, 0xffffffff, 0x0, 0x4, 0x1, 0x0}, {0xf000, 0x13b2c742ca7fb562, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5d, 0xfffffffffffffffa, 0x5, 0x0}, {0x0, 0x0, 0x13, 0x1, 0x9, 0x0, 0x0, 0x0, 0x5b, 0x80000000, 0x0, 0x0, 0x0}, {0xd000, 0x0, [0x0, 0x0, 0x0]}, {0x2000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x8, 0x0, 0x1f, 0x3]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000028000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000140000-0x8)={0x0, 0x0}) pwritev(r2, &(0x7f0000ecd000)=[{&(0x7f00003d0000-0xe7)="f3ab7218de4e0c2bf92b3e6a918c35185971122e70831df23a8f1a903ad64347ba8daf25ca0b77acfdaaea10d4f959ef157fdc03d4be9dd366276c676c20d7dd09c2738774f70ea5ab4ee74bca49af1a38c93462358f24b4d2782dcfaada566da9e36e0c642bf1fccdf76bd0da8ed0faf6c5b6af601db68337d9bcece5d0413f512d419153802e13caf1b690179b7508b3ee9c9c3e08a180a004ef1d07da74000f06a98e49ae50628f4db893f5fad0ac5eceff2e2c75152ee5f1df50eae412e0080f91f132a63e7e9ea608c3620ac5a7df1b9f15cc12adabf0f5efcdbabe6491b28da14c64bb18", 0xe7}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c31000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000-0x4)=0xe8) syz_open_dev$urandom(&(0x7f000014c000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_RUN(r0, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000029000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00008ce000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8001) 2017/09/26 16:10:46 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common="65716c00000000000000000000000000"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000012000+0xeef)={0x10001, 0x7}, 0x8) pkey_alloc(0x0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x8cd, &(0x7f0000264000)="00", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r1, 0xfffffffffffffffc) 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(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x103840, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 16:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = perf_event_open(&(0x7f000052d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}, 0x0, 0x400000000, 0xffffffffffffffff, 0x0) prctl$void(0x3) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x3) poll(&(0x7f00006ba000)=[{r1, 0x1001, 0x0}, {r0, 0x43, 0x0}, {r3, 0x7fff, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2, 0x0}, {r3, 0x2000, 0x0}, {r2, 0x20, 0x0}], 0xa, 0x800ffffffff) r4 = syz_open_dev$usbmon(&(0x7f0000a12000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x410000) getsockopt$packet_int(r4, 0x107, 0x8, &(0x7f00000ba000)=0x0, &(0x7f00006e8000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00003ac000)={0x0, 0x831, 0xb1, "60a2e7d83f1f44f30d25618394c9475a300ba8ef06c01ac6e1be779d173ea10c1ffe9262bb532838fd767ccdbe7c245b907133bc77a29aee9f4228e9499c569d2261aa5e54d08664aa83fa051f3c51e33d9be9672b4d9e8b6a13d4022b96b43f1ae045c0ed8ba14cf05f06716efba69893948cb09d164e5cf34d0b32a874b8b5d3efe8f66303362e09d9ea5df9ef45c85c842e46b7831545b2eab1c0e70aca673c5717d3f29f7a19b15569dbc6043ba49c"}, 0xb9) dup3(r2, r3, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) 2017/09/26 16:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000db0000-0x1)="00", 0x1) fdatasync(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0xf, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2002, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffbfffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0xfff, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb8000-0xf)="2f6465762f73657175656e63657200", 0x101800, 0x0) socket(0x1d, 0x80010, 0x8001) socket$inet6(0xa, 0x5, 0x8000) socket$nfc_raw(0x27, 0x3, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6f000)="2f6465762f76637300", 0x3ffe, 0x0) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, r3, 0x0) socket$inet(0x2, 0x120d3243d20c6b20, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0xb81, 0x0) r5 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) write(r5, &(0x7f00008e0000-0x25)="24000000140007ecfe1e0008001d64000500000809000300004b1ffff10599fffffff617ab", 0x25) r6 = socket$inet(0x2, 0x3, 0x800000000000002) poll(&(0x7f0000193000-0x30)=[{r6, 0xb020, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x2000, 0x0}, {r1, 0x4069, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x680, 0x0}], 0x6, 0x4) getdents(r4, &(0x7f00003eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907040000", 0x5) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db7000-0x10)="2f6465762f73657175656e6365723200", 0x80402, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000db6000)=0x100000000, 0x4) connect$inet(r4, &(0x7f00000ed000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f00000f8000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x100000008362}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 16:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1d1400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x100, &(0x7f0000f3a000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) fcntl$getflags(r1, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_getscheduler(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0xffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000002000)=@ll={0x11, 0xf5, r3, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0xbd)="7cadc70239051b498e7c2f7631ebe681a7bb23eec67f6d930688e48b097e031442dd57bd60cbcfd43c346d10dcc1a371352385b4e1fb660a855f8f5ce8e8c1a8ac0af9976bc744543be3403163eefe7d20563018d13864c5e6ef1792c3a5748e3a9235dd21548ad33da04c7db291f2286634909d5b5ecff3ec65219f6c37b2dc789a91fb19d8a494a2be5244fc6607286e78847c1ef80bc6ee6690a36127afa6aa36a7af991ac06f37e372322eb13e8529087b1f579a0d4da6358a2a26", 0xbd}, {&(0x7f0000002000-0x87)="b1c9974b9e21e64816904c0b29ca0392d47af921d9b1f0953f2fc0581513d945da55b52351359ab2cbff5fdd370e253ab13640a48ef31526fcc9207e573d2c384d5d146a281376cd6a8f27f518d851c1127dee2566c6f9dae415b19b24831bcada2c1cb45a5f86886e75ef5686d4be912b03dacecea6f7403a07c379fded4a1a11658dbfe282ec", 0x87}, {&(0x7f0000003000-0x8)="c1550b0434f55f5e", 0x8}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000003000-0x25c)=[{0x10, 0x18a, 0xfffffffffffffff9, "cca992"}, {0xc4, 0xff, 0x101, "d474e20aaa3e266cce221edf7e5d4aaa8be5e69a4a20e38f1556efe81ac81b24acd69be7295dc7903304597044312c683cb0ff83e1fe2c8563a234e90a488bd61d9e339aae34272d6cb4f1e7d110869e5b4c166c8f053fe0a00ccf3be7afe508d54e90d07a5c0600721e7c7baae398611afcff0974e75ba6201381e911d9a130cc2c0c3a03c85ce7899dc8da7ca979be554c8a002c1fdf8a10f857623c27d6a39d60fb58fff56701df049689d3093ecb01eb9ccc4393c8"}, {0xd0, 0x113, 0x3, "4137adcc3565e9de00bd87af1a582258409a1a5a99e023659fd8798d1413193a61373526587e973ca45c1bbc67fc5c17331fc73a55a028df482f9a385a3b83e5a3d8143906889d6c423c8cc5eb8140c374f771c9c35a034406793d8f2d629d70d814211a9a38db7465f04b5a32fced6f2d2fae856b553d2c5c44518dc6ec6cde18627141e65a428bafaacc792446efdd5d7d06052393e291e8fbcfb026da3e0b390c4dfd13960d27b167ee715ecd4cd9ec365bbf3c369b5036ee2c32f070119b0f"}, {0xb8, 0x118, 0x1, "09324975e7245efbc71e55f4d663d58841ea5ba2ad762af53612ff2e64cf4df2ed3c6d87e1fa85763145d375b903521509400c8eec992cfaa02b8dd1d0966499b806b3cb1cda1d5babd33a561ee0312ccfb4a726fe30a8dfb5947c470595a71040358e7ed1996c616f7b9e6866e07c20d62f3f2accc20dcea3e73799d42508d02442010ae2abffa861e5e14e4c79b206971291066a72025d9397b5845b26b5ee347c3ef560df198b06fd97ca"}], 0x4, 0x40080}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x6, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x0}, 0x30) 2017/09/26 16:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x91d69e1e6c261dcd, 0x2, 0x6) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0xa, 0x400000000000) bind(r3, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) r4 = socket(0x1e, 0x800, 0x7fffffff) sendfile(r4, r0, &(0x7f00006b4000)=0x0, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r6, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1a, 0xa, 0x400000000000) bind(r7, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) socket(0x1e, 0x800, 0x7fffffff) getsockname$llc(r3, &(0x7f0000062000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f99000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b4d000-0x10)={0x9, 0x8200, 0x5e8, 0x3, 0x0}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000017c000-0x10)={r8, 0x6, 0x7, 0x3f}, 0x10) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) r10 = socket(0x10, 0x2, 0x10) write(r10, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r10, 0x8905, &(0x7f00004b9000)=0x0) flistxattr(r6, &(0x7f00006b2000-0x16)="00000000000000000000000000000000000000000000", 0x16) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000827000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) 2017/09/26 16:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="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", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) r5 = socket$inet6(0xa, 0x807, 0x0) bind$inet6(r5, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x4000a, 0x100000001) mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) unshare(0x40600) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000007000-0x4)=0x0, 0x4) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000968000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000c06000-0xc)={@multicast1=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00002b2000)=0xc) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000cdd000)={&(0x7f0000cdd000)=@ipx={0x4, 0xe39c, 0x800, "8215c89553bc", 0x2, 0x0}, 0x10, &(0x7f0000cde000-0x80)=[{&(0x7f00004a7000)="92d15913d574883feff5de00cb464d2f6e35065f240f4873e777fc0b5b099a758d922ec58d72ec238ec83f5184753931efc4ec560bbae6761f7a54b14831a23be00b7df16b2978b81473c13e8ad096e486af92c8ba4ed49b39f4e4a3e12ae6e45de2fa9e0d376ce83c53653a92086a74d489afe7e501fe0531fce4be3746ed306a74ade7e3ea39de599151fdadec15a5757176aa58e6de19df8e88b980e8a72b090029e2e51dd9ca8a3dd8cb6a098967bdc1635d67666609af5a1b91fa0d15af402285e34ba9338d", 0xc8}, {&(0x7f0000cde000-0xc3)="a28f300dc91e8990811ccd0811fd09f37a83fe6bc48afdc3241ed88da0568a8e42d6966fa22b7de66eb68e8bec482da540cf405346f66839fbdaaa4858a47e3e32df20378aac21ee5b6753ac28dd29fedeabc5ed2ab0e0f41960d705bef00bde68e25e9582e3ad429a83809a18813576346d24428af2dccf14ea5ff77193dc8a1e6c3442a24caab3af45ae4fb8ec8a139106f1b201b53463bc783cff72257731f891ab139c227a7cdacf68f3631524b7efc2bbb899d842a5af883f5700cbd197dc9b34", 0xc3}, {&(0x7f00005bd000)="89551b088a6f3c2f47d023969ff09826ef6dcbc7dbe1962cbc49cc73c45e4b2c85aff300c04ed9cd502cdef24ace35ac7c1625949a993a147426f521f56a38a96fddfcceddb6e35ce20d828b5ab3f498d965f5caafbb97492980467ea251b63504aaeb88228ad594a6452c3a4cc521d8467622b9eeea756af9797ec86767d8d3e6e503adae6c9ff6920b9850d9", 0x8d}, {&(0x7f0000cde000-0xdf)="5c6b43d891dad3ac3fbf6f5a8553e9ca79aaa66a11e85586b5f067586c1fdb382f5ce54c08f0f3731554c4a0ba7223d0a8bf898f2bc3ece7fe059bb5221f3cef34a32db8b7d060c17527b960d944ac3060b3fc7d8180cb6d1e3d4162b0ec68fd5e3032b49a99f121b180a5efe4fc8b25a7baabb1140339177b3fd3c232a20642698ecac9f90dc52b56d22967abe7fb8ba6c0ac7fc2c113a1a6af6e626b82986dec4765fae0e137c40168a232b337aa8248217859d18001a59069cedc4d23e24e368e1fda64cf718783f301040bda76f2448353683b80f0558946a78437d30e", 0xdf}, {&(0x7f0000cdd000)="f4df1d0e03ee9da92c873f4f257dd57fe58380a9baa14e4bb28206741f411b33304185c219626e63dc70a97ee76d694ccc0b5ed11804496c1da971c2571a0030f954bfebf6581ce43fdad66ac31ca513f249bf33c65b4a2cdab54ccd18016307cd5da20d1e88b2bda47d868f9b5d8056b7957b26ae9fd79a55f3a483361ea3075cea622a03a021eea54a6fe99777b2682bce0715633c7381bff8e6eb1d194e883b336f6d591d8c7d75e2e7b491217a54dc8b13b7de58885dcb685f378b19e523b0ba52beb443d2e8df45520160505d89b2cfa3f37c9b40e4d763bfeada48ed4af0ad1c36fa6131486ad778fd56", 0xed}, {&(0x7f0000741000)="aba0951e22e49a2bfb48", 0xa}, {&(0x7f0000cdd000)="95f8c9bdc84da4f2b0bc8302cff57739bb440bfb004dbcd356a99e64e3bf170f9459a975cbaf0b86f4215f0242fcf8ff8f124f084d741562fbb5d59e4897280096f58ca44fba55ffa222545d4a7aa5d6c49f99ec26421d3dbd8550f823b2061a7decc33efc2dc22200c19b4f7ac76e03fe5f693b5df8d4a14a555de2fbdf3512318a42bbe51ef95ded3ebd1e2ddc89b5f0b171181b6af98d0e81839f467dc4ba581f421c6a27dd2df3e2c98faaa7a8794b281a6d73f5d3af9cb1d11c58bfda32253c4c89df98b861a27799bfeb879767a37c2871fbf5a682d54842b0329304f723a3f05573218b25e0", 0xe9}, {&(0x7f0000cdd000)="86fa014d2ac49876cd2463ea7019e28c208af769d0d7f76847898f812787ef02669f27aaa899706c37b00f754929704935f0571bf2080d64a27f700a002ce6855c19e89096fe3adf9a8c59a9d76f959162d75ccf0099d2fb4f78203c72a81a229c006381874b15eaf73e8cd3b0f18887aa6799b5e2ad9cdac3ec4ac5fcd57576f932ec9dfe957de04a7974a40635ba9196fa9e458422839dcb5bb011f3d34550642b021e90", 0xa5}], 0x8, &(0x7f000092c000-0x1298)=[{0x1010, 0x11f, 0x10000, "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{0x28, 0x114, 0x0, "70bf51883c4bd8d7a608fb624ba4aa8cabe4de0061"}, {0x78, 0x104, 0x5, "625f5a8ca887e8bfaa8588b821ba33551adbbee2534a18535656554b25be58f7d5f27af4796fad2303202b2db752af61d14780eedb55d74da108eb0112638a7af0862bd76a0c49c66814770ba34121ca7308b07ea44d0f1e92acc16421ecb557b3"}, {0xd8, 0x10a, 0x3, "a00a2ae0588da9e3ae6b0bd90484bde670f26030444ff56087594d9027e44c296bcd7136c4c01da6bdf9afec1458f38a03e64424b0a2866ff1111592290448ebeacb621e1a8ef6e4ab1439f7d8537af9e136e35601e2042c7ecbe3597102bf48399e9c08f73072eb23c03f4a94632adaca26d8d88c0eb8f662b21549412f396897d3bedbc5d84d403a0cb08a5747e1eb507d6c5cd59fbb5b2dde04fbe20d314978b4d20876f6f8ab8faf08527197f089b5da510592f55aae8efca3566fedc73a8db39e5a10ec7d5a"}, {0x110, 0x119, 0x1, "6ce32e7d124407650b654c541078115af89c145660e5b4a0e8dfb7b5c6b506f28d1b8f21fd76ed62cf8a83670998804faa98fa2beb94503a15a10aca35a300b91dc785f57ee4b23135bb32fd9e4df0123ca67b26ccd4dd13bff4cf4230c9808a879b822db8fe6280fc7d647234bf9feb1abdbbb81ffec30f2e1bf43f069e4cbf776e721dfd83922afbd0468009ec02e400d3f132f573f4bd31615b22f05cf5c69c1e610bde016550963503c7153e865359cc6442cc4a226d86b86c992bb2386674644d0dcdda8348b411dbba48f4000448020101c2d6ebdd92252791df8884e5e482d555c670c7f007a016ffb4e367d63505f522caef7b61c8041c24"}], 0x5, 0x40000}, 0x804) shutdown(r3, 0x0) listen(r3, 0x0) r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a15000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000886000)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a0e000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b35000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1d000)={0x0, 0x0, 0x0}, &(0x7f0000317000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003c6000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000426000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076c000-0x4)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a2c000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b42000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b27000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f00000a8000)=[{&(0x7f0000b78000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000062d000)=[{&(0x7f0000cf3000-0x67)="cff509669ac580b8e196858c86f0d1508f6f7928e7576905820f87ab5cf2b506ae129f3602db5f3b5d88af2e364d8bf12dc472460e3b78bb3751c8a19c53b9c5b93829d7dca5a77ffb7abe0d458858cc990db1a77dc9ec3b9e1deb56d5fa1d8dd03c3a7fc7c4d7", 0x67}, {&(0x7f0000f53000)="053967ef9e7018b8e2ffaa502890ec6ae0db4d68f3a5c6e2b6e3e3de7ffde89834de2c042a2e966db8726d25b02f63e7dd1cb03d15f3ce24", 0x38}, {&(0x7f00004fc000)="81aa9544c820be2cf6f434b11d5c7f765abefc09287be19f091d1f6689ebb00df7fbd49f3a7e38bebbea2310f24ea12b11f91919df93f0abc7378144e4748455daa1ca0b616ee7c9a616d3b3bce4395488170448ef8655b7b664ec77211302a3da26d78ab407559527ec857be31a36176709e074d77195e5b69cbdc3e6c09a715afdb0f8d88af20aef0489c12d35f39d81204fc6490feda2fb04037111b504fb119c1171d1e72f81b39c76cad9b41924168eb502e84d4de15ea7f96d495569552ba97782e49d7ee5", 0xc8}, {&(0x7f000031e000)="b5a1d57b017d2fb2c358304edf275b8b3d9669da2d2943bedf5db7464fa4852d7b78dfc27cbca63c9a469cff5934112f5a60b5be4871d6dfb3a8c7abb7a48f608d6b1182de20c972eb", 0x49}, {&(0x7f0000777000)="92325882c31c9f52f8849ad16958628b7dc30fa04780e95c0f9f7e294061431c23880bf4757d46f96381415b94a7ef78c4a552ab85ce2bec273646738b3e6f6115927ec41261e275c46ff9d315f7727b3137cebc9772ad35489b73851590df469be257be9097f9c96d534dfb691b3deb9c61d9365603cc4756bb537780a6195fc5219af6e246092bc2d555d787f40f1e51307aa8a2759c59d3d8a1dd39e84d61f783bb4a9fb09c7f865377bdc60946ff6373cb64f000889c2d8893b01d1b87920f23a63e5004b14e0820e087ca775c1a9f16c38e5f0b7681e3097718878e22f54c0529f536ec07051473", 0xea}, {&(0x7f0000d64000)="23204dcd774c0c93438f63aff0e347737c7c0314d0a219bbe45a31618abef38ca3ea3d828013af877f2e46ed8e77303b186e61a18f9e2f181d3b3ca3a957d6cffc8e90adbb24d965241514be564e63cbe4db30081b2c2f636fb548f4726a8072217f7112f41fd05deb9d3f5099dd3316d8051de8dcb493464c70c7d4", 0x7c}, {&(0x7f0000849000)="38ea8382cf89b112a80143f8c2a09c82d010e52e11f8ced8a8c5a21c1e967acc1ba95bee7ff94a511b482a0c8eece1863f64331e82c94c260edb2d3605266dc94411bad2b1a9911056f7e95d7362c70ae5230e3dbfeeb08074b87b9d9f22a449bf451744c070537798180e8283cf7bce2c551bbfa0fb1ce753cb39f9cc2305edce001e4d0bc5a109ed62c0b7069f3eea6c76b622a3f68415272ce295759af65bc532a4ea4ba396ea961e8a92d89e1be72f27d3ec5b41d9ca3e0da4a5d4c6d5c146e9d981511bebbf59d58240a8b10ae12be8f1637a6c4a3b03c9bc860206085b44699b1a9d0b502de1a196d0452b6b", 0xef}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f00009c7000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000433000-0x30)=[{&(0x7f00003e1000-0x5c)="9eef56ebeff01493841cd77844def90015821494e95cd89fb219612722bb6bfd3de4f60eee392e5b8ef88f5f9a6e6d4f616f0fc1151c4003006813be0e21ca902ffe95c2816043c6e46c08ab9ccf4a6aaa72fe64a3f25278b14e636b", 0x5c}, {&(0x7f00003fe000)="", 0x0}, {&(0x7f00006dc000-0x44)="b9826a6b593bf98bc99c164ceef0967692edccfea7fdbd343c55efc0f4a872e11a85fc708a4abefea744285d652086c04c9ea15e38dba6232b92b19ebadd00b0fd2c067f", 0x44}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000904000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007a7000-0x70)=[{&(0x7f000017f000)="bdd4b6262b34f6bb21c670df106e582000322f7c798425d42b2ef9603d6f0eafd99fb3baa0cd7682845e59393d3359efab5e432b55c3d1ce5542d7580785983e519d5ec688eb2d582df53ea45b5f75bb2a928f9948eb6381ab67250002d2653998285340ab3b6b97f491303de89b60ac9a3e0360a3aecdaf7701718f8d3ead4d0c4f11aefa741ad96d30a6ead55dd67c6f5c97b3a14479d4a4f22f1e9ed41bbd1affa79cb5f215341e7350ed6c5c1064decddee44e91be859d13c648baf3d61bb85f77", 0xc3}, {&(0x7f0000270000)="2d3131c57f86806363caee2bad984fe3c90e2b5dfb688fb8", 0x18}, {&(0x7f000089a000-0x94)="e9875784c56c769a95d3ac06691a577c235547ec4b96b1306542748bb71af829248503e51019b2552e14b916880daff24f39e38a21e5bdead510620e62f2e68318c21041a1e41c0333f324d7068148303bc4d248b6034385e1ca4485c9e8d604f4deb9fd7c15c3b3495f637c5f41049a4ec0ee9f16cfc0f5764b3415ff14cf41faf544ad9359897a6f1da03c62e5d943b243c6db", 0x94}, {&(0x7f0000d60000)="8d8e3bd5d3a6cf19d2044ff547a04c6103be4460cca13a33ae7682edd746744c2c685f4cab472560504ce8d1291fb4563051045c7f3b680c765b402fbceaa9410673cc060d3fdc894ee5378134981c62e5dccd7cb8fe7fea6bd73c52fc55af851625e52b31f19104588f65de76c7a6da8e1c3e12983b4537ebc2431fd1b726cadbe8ce99159c36a5bfb24687903dfa0159c079a7b06fbb1152028c0dd7e7928404790b307f910cd43654146ca3bc921938bf738279a7d0b7636e7a7c8b3f2fc6a5c291e382f92d67ca52b527f83281d4694ffc6f3ee039ac99b7f03148bb850c1c3732856c389109e2b40ff6", 0xec}, {&(0x7f0000df4000-0x4c)="67457c8e5367ce2072a6f496f8881ff640ef1c86a7b935c82534986b7e34e297ecd2672b97779e6e14dba8fdcd398ab2a01d0be8b7ce9261a3b5264936bc2f76bff7f89596aaa70cb872e8d3", 0x4c}, {&(0x7f0000f54000-0xa4)="4408bba6ff01088c7e18574b56db44762daabc0d8c014f56c60f72466a6f34ee7c762c1959589c7d26285a2b2cf572bc98cc766b65a94bbf847c4ae363f48ec4dac88b5079555f13308c2dc78aa8a8c7b3e8a75abc42d3788f42831315bab838732633c8d43f8334518d5e68f5e7cf6736de18e0f09d448071670b4b4bb457063616622f273b28dbf0162013dccc0edce960a54f755415e866575e75f65f206af5986265", 0xa4}, {&(0x7f0000384000-0x87)="77d03e22a545e177bc727594039acde0b53eb0a5ae5a2cffa7167810c257c3f8caebacf6fdc2384cc16b8b7d7f28781d4c49786861d5a86b1f76319beb2a9f5c462d9d0611e221a53778bd327772751cc082f04576d4c6398f8cee54a011fb634319252a513e7e88baff6ddb5f35d7590c43d9e5171a4ad47ad6df9050459e675cd44928b495bb", 0x87}], 0x7, &(0x7f00009cb000-0x90)=[@rights={0x30, 0x1, 0x1, [r2, r5, r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x4, 0x4c000}, {&(0x7f0000704000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000eb1000-0xa0)=[{&(0x7f0000d78000)="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0x1000}, {&(0x7f00000e6000-0xf1)="eb7ab16b9f58b00a10d1dcfaba473ffda0f3b1d2431f7c9daca3ed3e9dafff155466eba26878442a8a1c85e4b6f4497b4779658583328bd48002c22d8040893506c5156aa137a86c16aec68d418466c86670650d3832338353eafd7f7ca9e0f9876d9894a2302935d6bc6cb04e49c8bbdd641effc9f35d702fe5f0ad84f58ecb3d5d08f347cedc9c4d61c9a9b3aa3ddaafbc2a5713e57804d28648d4477964f3ad79e76ce3c84732d5bcff6cd38c58e0f72716b60b680b7959fbe9ba0b042c430e88168fc5efba05047d9c53f3a5f5734cad119f66bc1266eae92b38d11a68a8f54d3f4cc7d170873bbe1435603e57be9a", 0xf1}, {&(0x7f00002a3000)="f1f8b9c2d004f8751f54e95828f85fb088058e3ad4765214abf3", 0x1a}, {&(0x7f0000721000-0xec)="6b94585d1a5f3d60a19f175ff7b93321a3d5c6ccc387d428836f173230246ba07e3b6bf92c85d07239a34f7c54cd31c4cac43c1a364d9a34e5cf1b16e0ba8a64c3d95896bdf668645eb0725948c9f0010169874a72bf407dd1ad83ae0f9a2c3cf194e4c40f3db018df9ea87deeaaf54fdc56a101b09e38884429a05479d362afb63bf59e84b09764ff9457699d60c9625adc4eec6e8f76f94c1ee2ccb91eafef8a4e7bb4f19d8b4bce8734615670716e0c25d152262183b1f5bba1759434461c54b2ee1141c2e9fe782c93582dda1448e118bdc138131292daabbc1b73718bcca387d937db5901c2dede9162", 0xec}, {&(0x7f00005e8000)="7be039f696d23b93a0228adc669caad93f4f61557c18237885a5febee4dcc9bd65ddba9306c72449b9c9173f332392c2308c6dd0aa1fa915e08a38bc60cc5e26218a49c28c79765f5d85f2de", 0x4c}], 0xa, 0x0, 0x0, 0x8000}, {&(0x7f0000a40000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000bcf000-0x60)=[{&(0x7f00007c2000-0x77)="3ea862ffa3232b8ce96c9eae0d7589106f409326146e51781370667bb06aa8c531fa9427180d0272dd81245d58632f31dec1bd4befb5be1a0b0b1ccdeabb2cc635fd2d6604bd77d592fce6aec64b6beb3956f3d48b7a615c4ed925600be7653fe75307acec53601f63cfde3c0bc200aa16127c3318aa69", 0x77}, {&(0x7f0000a0b000-0x14)="b8baf46c27d928e8bdaf41bf8d4cb49f06957f8c", 0x14}, {&(0x7f0000ba5000+0x358)="563ad2ff7844d8a3afe559a3d506a8190354d8f46d48649a45fac3154a1cb7b250cb21a1ae57dba254fa728b70259744657af642b3a790168bad6f6f1996f915de11a3abcd8144c2cd0e01dd43bf0ad2c74c7abe56dfe45b4dbb0198ca48b6aeea3eaaa0ad82d280cace55ad19a365d1e66c7ecfc731c694cfd8df47795e9bdc5eae8c41657ad0fd", 0x88}, {&(0x7f00008da000)="bc1891acd274ddef79386a9ee3a36cda3336a74660788fb1ca66c391d961cf70487fcee57564a7b2942a94ad9fbf4d8767d794666ef8390bac680b0476839b148d983f6d0a241b251558c7f1af29dafe566f40267f3dbb6039325b3c1d87927ecc8bba5eae40996852596cbc3091851d78a31a699aa00d950b79d9956854dfc23746c4217b2d35762efab3e1d7365c188a7160", 0x93}, {&(0x7f0000394000-0x86)="1ef6f07eb7c0b0ecf86c20d390c0989e8c53729e1ec8527159ad5c0f0075dfa4281d871b2c35096aa0abb42b84045d9dc48fece06fa6b6f69f4360c7393719daf220f79539edd3921487e883dffde327fce3f2cd33bfa223b6c3353c35a4eb599b96fd29014375db1082404f72f1e7a0a77ce10890359101f48977b7ce5dbea07cf2aec9fb69", 0x86}, {&(0x7f00004bd000)="de0ccc0af1cd8c94daa6e34f8383eea291a9f61ff03d8d9351c2ead970d4754273e482497aecfc3118e5d41428feffbb1e74cde05610edee09bc2c4cdbd8939e7fe36ded3efaf0a62bd345ad89d7a788486a6c5f9e4f86d2c0ee095bb0758ac830e60bf8cf626cae21e2b63b10106b242d6392755e810260cd2b977c7c5a509c0988c0199d3173239762298bef1b25c2e8497b8c0bb42c9a87dc78", 0x9b}], 0x6, &(0x7f0000b62000)=[@rights={0x18, 0x1, 0x1, [r5, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r5, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r5]}], 0x4, 0x20000001}, {&(0x7f0000350000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[{&(0x7f0000528000-0x79)="12b11780897eeb8c1eb18d97d9467aa5374078cabb0252b5d4573ec5f8cf8407f1ed9f4987fd16dabd43e1df816d9ca78a5d79912cb9aad230fb644618c0aed19276976083831ef3160e943853028cca07fb438e2d57bd1decf01c018a32fd26910e75713245dbf9c169f2b861da67e331bdf744d4507d7549", 0x79}, {&(0x7f0000eea000)="", 0x0}, {&(0x7f0000cc2000)="ebbd80d0dac5e8fa4cf86d91aa2ae0f616aa79d40281b2cde677705d2c0cf9f1374c5194b0bd9c16d80a350b641f92f4a76995255aa5d3d60736ff0af8432f4a2bac75fe8e7e25f056c634ed0161dd988f7e09b95773592c8b940d8d2b453c5db4fbbc065ec369e3948e25334cc965f9ffa1dfb2112e5478449b89c9cb7d91a79cad368205b08daa2c5313c466e5442b087101ca8902d98a7acb14ae65da632f8df03f875ac0b1d95bf5f8864a67c8afccc74d88cca4e3885c62752cdc1b5e6d1aa471782fee9ce039c78aa93a29c16bac621ffd00e3198605e0966671ea4ac7121bf94ec7e20f0d3e17c54ee87c", 0xee}, {&(0x7f000056a000-0x87)="4edd43b26ca55d0b80c906d11f42d30b9bea1629deb8bb147d6eb6f404c67e5bffb348b227f43c9e9964f0d769cebe32c23f6fe1501c6c49314b3568aa66c215817bbcb66b7944b856ee1a5ba305128ec288ed1a32580996cc3590bfaca47b497e864e97c222caeacb502bedccb3b540f102d20064e1b72e9469a3d96e44ae0b6c0d69229a8238", 0x87}, {&(0x7f0000539000)="6ca9cd4f0fb93ad79676", 0xa}, {&(0x7f0000df2000)="dc1ed47b4620d70f62606294c5b40608a2603108dd86293bfbf8e92e077869e102dc93da234d1437b8e4620cb881a2bbb563f9d41e3e", 0x36}], 0x6, &(0x7f0000094000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x1, 0x1}], 0x6, 0x80) accept4(r3, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/09/26 16:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) epoll_wait(r0, &(0x7f00001be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000-0xf)="2f6465762f73657175656e63657200", 0x100000000, 0x0) socketpair(0xf, 0x805, 0x4, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b0f000)={0x0, 0x5, 0xfffffffffffffffc, 0x8}, &(0x7f00004f9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d94000-0x8)={0x0, 0x0}, &(0x7f000010d000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x40000000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3d000)=0x14) syz_emit_ethernet(0x1036, &(0x7f000042b000-0x1036)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x201, 0x69fc, 0x101}}], {{0x80000800, @ipv4={{0x5, 0x4, 0x10000000004, 0x1ff, 0x1024, 0x0, 0x7fff, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x81, 0x0, 0x0, 0x7, 0x8, "5ae38a", 0x20, "c55ed4"}, "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"}}}}}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000e95000)=0x8) syz_extract_tcp_res(&(0x7f0000ac0000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffe, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00003b3000)={0x0, &(0x7f0000b8e000-0x8)=[]}, 0x10) syz_emit_ethernet(0x64, &(0x7f00005e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0xb, 0x4, 0x7ff, 0x0, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0xfffffffffffffffc, 0x0, 0x5, [{[@multicast1=0xe0000001], 0x7}, {[], 0x2}, {[], 0xffffffff}]}, @end={0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x4, 0x4, "eec9"}]}}, {"9835"}}}}}}) syz_open_dev$random(&(0x7f0000d4a000)="2f6465762f72616e646f6d00", 0x0, 0x4000) close(r4) pipe(&(0x7f0000c0a000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000063000-0x20)={r3, 0x0, 0x6, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xfe, {{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]}}, 0x90) pipe(&(0x7f00000a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c44000-0x20)=[{0x7, 0xe6}, {0x4, 0x9}, {0x8, 0x9}, {0xb, 0x3}], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000e9b000-0x14)={0x0, 0xfffffffffffffffe, 0x7fffffff, 0xff, 0x50a9, 0x4f}, &(0x7f00005a4000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f0000b20000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000bdb000-0xd0)={r11, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) dup(r10) recvmsg(0xffffffffffffffff, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) [ 56.259220] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 16:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000757000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c4000-0x11)="2f6465762f7667615f6172626974657200", 0x701000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f1000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000007c000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009b1000-0x4)={0xffffffffffffff9c}) recvmmsg(r4, &(0x7f000076d000)=[{{&(0x7f00006da000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000b17000)=[{&(0x7f000021a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000651000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, &(0x7f000039e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x7}, 0x1000}, {{&(0x7f000053d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00007f9000-0x70)=[{&(0x7f0000c13000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000a35000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00007c4000)="", 0x0}, {&(0x7f00007e1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000f39000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f000021c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000c09000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x7, &(0x7f0000449000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x7}, 0x3}, {{&(0x7f00007c6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000483000)=[{&(0x7f0000499000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c7b000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x2, &(0x7f000079a000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x1}, 0x5}, {{&(0x7f0000e9f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00007f1000-0xa0)=[{&(0x7f0000905000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00007bd000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c4f000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000aba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000137000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000052c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000422000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000967000+0xdc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000169000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0xa, &(0x7f0000a03000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x0}, 0x7}], 0x4, 0x40, &(0x7f0000846000)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) r5 = open(&(0x7f00006b6000)="2e2f62757300", 0x20000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x20001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10004, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40008, 0x0, 0xfe, 0x0, 0x8e8, 0x0, 0x0, 0x0, 0x40000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) personality(0x8040000) r7 = socket(0x2, 0x3, 0x2) setsockopt(r7, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000632000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt(r7, 0x0, 0x5, &(0x7f0000183000-0x1)="eb", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00006ad000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000dbb000)="", 0x0, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000440000-0x20)={@common="00000000000000070000000000000000", @ifru_flags=0xc000}) sendto$inet(r8, &(0x7f0000daa000)="", 0x0, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r8, &(0x7f0000db8000)="00", 0x1, 0x2, &(0x7f0000dc3000)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r8, 0x1) [ 56.299563] [ 56.299566] ====================================================== [ 56.299569] WARNING: possible circular locking dependency detected 2017/09/26 16:10:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000d33000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="292b656d30f87d7472757374656400", 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d1f000)="2f6465762f70746d7800", 0x106, 0x0) r3 = dup2(r2, r2) writev(r2, &(0x7f0000cde000)=[{&(0x7f00000d4000)="00", 0x1}], 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000f59000)={&(0x7f0000fbe000)=[0x9, 0xffffffff, 0x4, 0xfffffffffffffffd], 0x4, 0x9, 0x6, 0x1, 0x7fffffff, 0x3, {0x6, 0x0, 0x780, 0x8000, 0xa85000000000000, 0x7d74, 0x81, 0x10001, 0x3, 0x8, 0x6, 0xff, 0x2, 0x7, "961c514b2678e17b20058057623e421d0d8afa908f2571d16a3b62b7b4447ada"}}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f09000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fbf000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc0c00) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fbe000-0x4)=0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000010e000)={"639ff438ebb772da491df38dc53183b7", {0x4, 0x8, 0x80000000, "cdf73f9b2c8a", 0x6, 0x0}}) read$eventfd(r2, &(0x7f0000fbf000-0x8)=0x0, 0x8) read(r1, &(0x7f00009f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/09/26 16:10:46 executing program 7: stat(&(0x7f000068b000)="2e2f66696c653000", &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x62, 0x2, 0x401, 0x0, 0x8000, 0xa1, 0x2, {0x0, @in6={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1, 0x4, 0x3, 0xf2}}, &(0x7f0000002000-0x4)=0xb8) dup(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x4, &(0x7f0000a4e000)=[@generic={0x5, 0x9, 0xfffffffffffffffb, 0x0}, @map={0x2, 0xfffffffffffffff9, 0x2, 0xffffffffffffffff}, @generic={0x7fff, 0x40, 0x474, 0x3ff}, @map={0x0, 0x6, 0x3, 0x1}], &(0x7f0000e3d000)="6370757365742f00", 0xa7, 0xc1, &(0x7f0000001000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0x27, &(0x7f0000001000)=0x4) link(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000+0xd32)="2e2f66696c653000") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000+0xb35)=0x7, 0x4) lsetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@random={"73656375726974792e00", "00"}, &(0x7f0000002000-0x8)="6370757365742f00", 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1ff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={r4, 0x1}, &(0x7f0000003000-0x4)=0x8) [ 56.299574] 4.14.0-rc2+ #12 Not tainted [ 56.299577] ------------------------------------------------------ [ 56.299581] syz-executor4/4133 is trying to acquire lock: [ 56.299584] (event_mutex){+.+.}, at: [] perf_trace_destroy+0x28/0x100 [ 56.299606] [ 56.299606] but task is already holding lock: 2017/09/26 16:10:46 executing program 7: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0x90c2}, &(0x7f0000f64000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f64000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008b2000)={0x4, r0, 0x1}) connect$inet(r4, &(0x7f0000f61000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f65000+0x1f0)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xd) socketpair(0xa, 0x84a73eb700846492, 0x9, &(0x7f0000721000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_id=r3, &(0x7f000020c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000422000)={r3, 0x400, 0x400000000000030}, 0xc) writev(r6, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000cc2000-0x4)=0x0, &(0x7f0000939000)=0x4) connect$inet6(r1, &(0x7f0000925000-0x1c)={0xa, 0x1, 0x1ffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005c5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, r5, r9}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r1, &(0x7f0000348000-0x5ad)="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", 0x5ad, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) close(r7) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r7, 0x11, 0x80066, &(0x7f0000aed000)=0xc44, 0x4) socketpair(0x11, 0x100000000000, 0xffffffff7fffffff, &(0x7f0000000000)={0x0, 0x0}) [ 56.299607] (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 56.299624] [ 56.299624] which lock already depends on the new lock. [ 56.299624] [ 56.299626] [ 56.299626] the existing dependency chain (in reverse order) is: [ 56.299629] [ 56.299629] -> #7 (&mm->mmap_sem){++++}: [ 56.299645] __lock_acquire+0x328f/0x4620 [ 56.299652] lock_acquire+0x1d5/0x580 [ 56.299660] __might_fault+0x13a/0x1d0 [ 56.299668] _copy_to_user+0x2c/0xc0 [ 56.299675] filldir+0x1a7/0x320 [ 56.299683] dcache_readdir+0x12d/0x5e0 [ 56.299690] iterate_dir+0x4b2/0x5d0 [ 56.299703] SyS_getdents+0x225/0x450 [ 56.299714] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 56.299716] [ 56.299716] -> #6 (&sb->s_type->i_mutex_key#5){++++}: [ 56.299736] down_write+0x87/0x120 [ 56.299746] handle_create+0x30c/0x760 [ 56.299755] devtmpfsd+0x3b4/0x4b0 [ 56.299763] kthread+0x39c/0x470 [ 56.299770] ret_from_fork+0x2a/0x40 [ 56.299772] [ 56.299772] -> #5 ((complete)&req.done){+.+.}: [ 56.299786] __lock_acquire+0x328f/0x4620 [ 56.299793] lock_acquire+0x1d5/0x580 [ 56.299800] wait_for_completion+0xcb/0x7b0 [ 56.299808] devtmpfs_create_node+0x32b/0x4a0 [ 56.299815] device_add+0x120f/0x1640 [ 56.299822] device_create_groups_vargs+0x1f3/0x250 [ 56.299829] device_create+0xda/0x110 [ 56.299837] msr_device_create+0x26/0x40 [ 56.299847] cpuhp_invoke_callback+0x256/0x14d0 [ 56.299855] cpuhp_thread_fun+0x265/0x520 [ 56.299861] smpboot_thread_fn+0x450/0x7c0 [ 56.299868] kthread+0x39c/0x470 [ 56.299875] ret_from_fork+0x2a/0x40 [ 56.299877] [ 56.299877] -> #4 (cpuhp_state){+.+.}: [ 56.299891] __lock_acquire+0x328f/0x4620 [ 56.299898] lock_acquire+0x1d5/0x580 [ 56.299906] cpuhp_issue_call+0x1a2/0x3e0 [ 56.299915] __cpuhp_setup_state_cpuslocked+0x2cc/0x5f0 [ 56.299923] __cpuhp_setup_state+0xb0/0x140 [ 56.299932] page_writeback_init+0x4d/0x71 [ 56.299939] pagecache_init+0x48/0x4f [ 56.299947] start_kernel+0x6c1/0x754 [ 56.299954] x86_64_start_reservations+0x2a/0x2c [ 56.299961] x86_64_start_kernel+0x77/0x7a [ 56.299969] verify_cpu+0x0/0xfb [ 56.299971] [ 56.299971] -> #3 (cpuhp_state_mutex){+.+.}: [ 56.299984] __lock_acquire+0x328f/0x4620 [ 56.299991] lock_acquire+0x1d5/0x580 [ 56.299997] __mutex_lock+0x16f/0x19d0 [ 56.300003] mutex_lock_nested+0x16/0x20 [ 56.300011] __cpuhp_setup_state_cpuslocked+0x5b/0x5f0 2017/09/26 16:10:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000d33000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="292b656d30f87d7472757374656400", 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d1f000)="2f6465762f70746d7800", 0x106, 0x0) r3 = dup2(r2, r2) writev(r2, &(0x7f0000cde000)=[{&(0x7f00000d4000)="00", 0x1}], 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000f59000)={&(0x7f0000fbe000)=[0x9, 0xffffffff, 0x4, 0xfffffffffffffffd], 0x4, 0x9, 0x6, 0x1, 0x7fffffff, 0x3, {0x6, 0x0, 0x780, 0x8000, 0xa85000000000000, 0x7d74, 0x81, 0x10001, 0x3, 0x8, 0x6, 0xff, 0x2, 0x7, "961c514b2678e17b20058057623e421d0d8afa908f2571d16a3b62b7b4447ada"}}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f09000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fbf000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc0c00) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fbe000-0x4)=0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000010e000)={"639ff438ebb772da491df38dc53183b7", {0x4, 0x8, 0x80000000, "cdf73f9b2c8a", 0x6, 0x0}}) read$eventfd(r2, &(0x7f0000fbf000-0x8)=0x0, 0x8) read(r1, &(0x7f00009f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/09/26 16:10:46 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) socketpair(0x8, 0x80000, 0xdc, &(0x7f0000794000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f000007d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000dd2000)={0x2004, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001db000-0x14)={r2, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff}, 0x14) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x10000) r6 = syz_open_dev$mice(&(0x7f0000201000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000800100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00001df000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r7 = socket$netlink(0x10, 0x3, 0x10) readv(r7, &(0x7f00001be000)=[{&(0x7f0000053000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000968000)="0000", 0x2}], 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) gettid() syz_open_dev$tun(&(0x7f00002de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x208000) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f0000152000-0x4)=0x15) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) sendmsg$netlink(r7, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x40844) [ 56.300018] __cpuhp_setup_state+0xb0/0x140 [ 56.300027] kvm_guest_init+0x1f3/0x20f [ 56.300034] setup_arch+0x1879/0x1a93 [ 56.300040] start_kernel+0xa5/0x754 [ 56.300048] x86_64_start_reservations+0x2a/0x2c [ 56.300055] x86_64_start_kernel+0x77/0x7a [ 56.300061] verify_cpu+0x0/0xfb [ 56.300062] [ 56.300062] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 56.300075] __lock_acquire+0x328f/0x4620 [ 56.300081] lock_acquire+0x1d5/0x580 [ 56.300087] cpus_read_lock+0x42/0x90 [ 56.300094] static_key_slow_inc+0x9d/0x3c0 [ 56.300103] tracepoint_probe_register_prio+0x80d/0x9a0 [ 56.300111] tracepoint_probe_register+0x2a/0x40 [ 56.300121] trace_event_reg+0x167/0x320 [ 56.300128] perf_trace_init+0x4ef/0xab0 [ 56.300135] perf_tp_event_init+0x7d/0xf0 [ 56.300142] perf_try_init_event+0xc9/0x1f0 [ 56.300148] perf_event_alloc+0x1c5b/0x2a00 [ 56.300155] SYSC_perf_event_open+0x84e/0x2e00 [ 56.300163] SyS_perf_event_open+0x39/0x50 [ 56.300170] do_fast_syscall_32+0x3f2/0xf05 [ 56.300179] entry_SYSENTER_compat+0x51/0x60 [ 56.300181] [ 56.300181] -> #1 (tracepoints_mutex){+.+.}: [ 56.300195] __lock_acquire+0x328f/0x4620 [ 56.300201] lock_acquire+0x1d5/0x580 [ 56.300208] __mutex_lock+0x16f/0x19d0 [ 56.300215] mutex_lock_nested+0x16/0x20 [ 56.300223] tracepoint_probe_register_prio+0xa0/0x9a0 [ 56.300229] tracepoint_probe_register+0x2a/0x40 [ 56.300236] trace_event_reg+0x167/0x320 [ 56.300242] perf_trace_init+0x4ef/0xab0 [ 56.300248] perf_tp_event_init+0x7d/0xf0 [ 56.300254] perf_try_init_event+0xc9/0x1f0 [ 56.300261] perf_event_alloc+0x1c5b/0x2a00 [ 56.300268] SYSC_perf_event_open+0x84e/0x2e00 [ 56.300275] SyS_perf_event_open+0x39/0x50 [ 56.300281] do_fast_syscall_32+0x3f2/0xf05 [ 56.300289] entry_SYSENTER_compat+0x51/0x60 [ 56.300291] [ 56.300291] -> #0 (event_mutex){+.+.}: [ 56.300306] check_prev_add+0x865/0x1520 [ 56.300313] __lock_acquire+0x328f/0x4620 [ 56.300320] lock_acquire+0x1d5/0x580 [ 56.300327] __mutex_lock+0x16f/0x19d0 [ 56.300335] mutex_lock_nested+0x16/0x20 [ 56.300342] perf_trace_destroy+0x28/0x100 [ 56.300349] tp_perf_event_destroy+0x15/0x20 [ 56.300356] _free_event+0x41d/0x1170 [ 56.300363] put_event+0x24/0x30 [ 56.300371] perf_mmap_close+0x60d/0xf90 [ 56.300378] remove_vma+0xb4/0x1b0 [ 56.300385] do_munmap+0x82a/0xdf0 [ 56.300393] mmap_region+0x59e/0x15a0 [ 56.300400] do_mmap+0x6a1/0xd50 [ 56.300407] vm_mmap_pgoff+0x1de/0x280 [ 56.300414] SyS_mmap_pgoff+0x23b/0x5f0 [ 56.300421] do_fast_syscall_32+0x3f2/0xf05 [ 56.300429] entry_SYSENTER_compat+0x51/0x60 [ 56.300431] [ 56.300431] other info that might help us debug this: [ 56.300431] [ 56.300433] Chain exists of: [ 56.300433] event_mutex --> &sb->s_type->i_mutex_key#5 --> &mm->mmap_sem [ 56.300433] [ 56.300446] Possible unsafe locking scenario: 2017/09/26 16:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x2022) bind$inet6(r1, &(0x7f0000206000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000075b000-0x4)=0xaa7f) r2 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x28) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000529000)="000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008f0000-0xf)="2f6465762f736e642f74696d657200", 0x2) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f2000)={0x7, 0x8, 0x9000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d2e000-0x100)={0x1003, 0x1, 0x4000000004, 0x8, 0x4, [{0xfffffffffffffffa, 0xffffffffffffffb0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x770, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x2, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000802000-0x14)={0x0, 0x3, 0xffff, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x3730ad7404c4b0ca) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000037b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000006000)="6367726f75707070703100", 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x40101, 0x0}) unshare(0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000000f000)={0x0, 0x0}) fcntl$lock(r6, 0x5, &(0x7f0000004000-0x20)={0x1, 0x0, 0x40000, 0x0, r7}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) [ 56.300446] [ 56.300447] CPU0 CPU1 [ 56.300449] ---- ---- [ 56.300450] lock(&mm->mmap_sem); [ 56.300455] lock(&sb->s_type->i_mutex_key#5); [ 56.300462] lock(&mm->mmap_sem); [ 56.300466] lock(event_mutex); [ 56.300470] [ 56.300470] *** DEADLOCK *** [ 56.300470] [ 56.300473] 1 lock held by syz-executor4/4133: [ 56.300475] #0: (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 56.300487] [ 56.300487] stack backtrace: [ 56.300494] CPU: 0 PID: 4133 Comm: syz-executor4 Not tainted 4.14.0-rc2+ #12 [ 56.300498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.300500] Call Trace: [ 56.300510] dump_stack+0x194/0x257 [ 56.300518] ? arch_local_irq_restore+0x53/0x53 [ 56.300527] ? vprintk_func+0x5e/0xc0 [ 56.300536] print_circular_bug+0x503/0x710 [ 56.300546] ? print_circular_bug_entry+0xb0/0xb0 [ 56.300552] ? __unwind_start+0x169/0x330 [ 56.300559] ? __kernel_text_address+0xd/0x40 [ 56.300566] ? unwind_get_return_address+0x61/0xa0 [ 56.300575] check_prev_add+0x865/0x1520 [ 56.300582] ? copy_trace+0x1d0/0x1d0 [ 56.300591] ? check_usage+0xb70/0xb70 [ 56.300601] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 56.300609] ? hlock_class+0x140/0x140 [ 56.300617] ? copy_trace+0x1d0/0x1d0 [ 56.300625] __lock_acquire+0x328f/0x4620 [ 56.300632] ? __lock_acquire+0x328f/0x4620 [ 56.300639] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 56.300649] ? copy_trace+0x1d0/0x1d0 [ 56.300662] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 56.300670] ? __unwind_start+0x169/0x330 [ 56.300678] ? __kernel_text_address+0xd/0x40 [ 56.300688] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 56.300704] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 56.300711] ? unwind_dump+0x4c0/0x4c0 [ 56.300720] ? unwind_dump+0x4c0/0x4c0 [ 56.300727] ? mmap_region+0x59e/0x15a0 [ 56.300739] ? __unwind_start+0x169/0x330 [ 56.300746] ? __kernel_text_address+0xd/0x40 [ 56.300754] ? unwind_get_return_address+0x61/0xa0 [ 56.300763] ? __save_stack_trace+0x61/0xd0 [ 56.300774] ? remove_vma+0xb4/0x1b0 [ 56.300784] ? save_stack_trace+0x16/0x20 [ 56.300792] ? __lock_acquire+0x20fd/0x4620 [ 56.300801] ? __unwind_start+0x169/0x330 [ 56.300810] ? __kernel_text_address+0xd/0x40 [ 56.300818] ? unwind_get_return_address+0x61/0xa0 [ 56.300828] ? check_noncircular+0x20/0x20 [ 56.300838] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 56.300846] ? mmap_region+0x59e/0x15a0 [ 56.300858] ? __lock_acquire+0x20fd/0x4620 [ 56.300869] ? mark_held_locks+0xb2/0x100 [ 56.300881] lock_acquire+0x1d5/0x580 [ 56.300889] ? perf_trace_destroy+0x28/0x100 [ 56.300899] ? finish_task_switch+0x1d3/0x740 [ 56.300910] ? lock_release+0xd70/0xd70 [ 56.300919] ? check_same_owner+0x320/0x320 [ 56.300927] ? preempt_notifier_dec+0x20/0x20 [ 56.300941] ? __might_sleep+0x95/0x190 [ 56.300950] ? perf_trace_destroy+0x28/0x100 [ 56.300958] __mutex_lock+0x16f/0x19d0 [ 56.300965] ? perf_trace_destroy+0x28/0x100 [ 56.300975] ? __sched_text_start+0x8/0x8 [ 56.300982] ? perf_trace_destroy+0x28/0x100 [ 56.300991] ? check_noncircular+0x20/0x20 [ 56.301002] ? mutex_lock_io_nested+0x1880/0x1880 [ 56.301012] ? lock_acquire+0x1d5/0x580 [ 56.301021] ? print_usage_bug+0x480/0x480 [ 56.301034] ? find_held_lock+0x39/0x1d0 [ 56.301043] ? check_noncircular+0x20/0x20 [ 56.301056] ? lock_downgrade+0x990/0x990 [ 56.301063] ? __mutex_lock+0x16f/0x19d0 [ 56.301073] ? __wake_up_common_lock+0x190/0x310 [ 56.301083] ? find_held_lock+0x39/0x1d0 [ 56.301093] ? check_noncircular+0x20/0x20 [ 56.301103] ? perf_addr_filters_splice+0x18f/0x810 [ 56.301113] ? lock_downgrade+0x990/0x990 [ 56.301122] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 56.301129] ? free_filters_list+0x2f0/0x2f0 [ 56.301138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.301147] ? trace_hardirqs_on+0xd/0x10 [ 56.301157] ? __lock_is_held+0xbc/0x140 [ 56.301169] mutex_lock_nested+0x16/0x20 [ 56.301175] ? mutex_lock_nested+0x16/0x20 [ 56.301182] perf_trace_destroy+0x28/0x100 [ 56.301189] ? perf_tp_event_init+0xf0/0xf0 [ 56.301197] tp_perf_event_destroy+0x15/0x20 [ 56.301204] _free_event+0x41d/0x1170 [ 56.301215] ? ring_buffer_attach+0x830/0x830 [ 56.301222] ? wait_for_completion+0x7b0/0x7b0 [ 56.301233] ? ring_buffer_put+0x140/0x140 [ 56.301243] ? lock_release+0xd70/0xd70 [ 56.301251] ? flush_tlb_mm_range+0x1b3/0x520 [ 56.301257] ? atomic_dec_and_mutex_lock+0x112/0x150 [ 56.301270] put_event+0x24/0x30 [ 56.301279] perf_mmap_close+0x60d/0xf90 [ 56.301287] ? tlb_flush_mmu_free+0xeb/0x160 [ 56.301300] ? perf_compat_ioctl+0x70/0x70 [ 56.301309] ? tlb_gather_mmu+0x70/0x70 [ 56.301316] ? check_noncircular+0x20/0x20 [ 56.301324] ? free_pgtables+0x283/0x330 [ 56.301335] ? unmap_region+0x35c/0x4f0 [ 56.301341] ? up_read+0x40/0x40 [ 56.301351] ? reusable_anon_vma+0x560/0x560 [ 56.301361] ? __lock_is_held+0xbc/0x140 [ 56.301375] ? check_same_owner+0x320/0x320 [ 56.301386] ? __might_sleep+0x95/0x190 [ 56.301394] ? perf_compat_ioctl+0x70/0x70 [ 56.301401] remove_vma+0xb4/0x1b0 [ 56.301408] do_munmap+0x82a/0xdf0 [ 56.301420] mmap_region+0x59e/0x15a0 [ 56.301432] ? SyS_brk+0x6f0/0x6f0 [ 56.301440] ? arch_get_unmapped_area_topdown+0xba/0x8a0 [ 56.301450] ? arch_get_unmapped_area+0x750/0x750 [ 56.301457] ? lock_acquire+0x1d5/0x580 [ 56.301464] ? vm_mmap_pgoff+0x198/0x280 [ 56.301472] ? __fget+0xbb/0x580 [ 56.301482] ? selinux_mmap_addr+0x1f/0xf0 [ 56.301489] ? security_mmap_addr+0x79/0xa0 [ 56.301497] ? get_unmapped_area+0x265/0x300 [ 56.301507] do_mmap+0x6a1/0xd50 [ 56.301517] ? mmap_region+0x15a0/0x15a0 [ 56.301524] ? vm_mmap_pgoff+0x198/0x280 [ 56.301532] ? down_write+0x120/0x120 [ 56.301540] ? security_mmap_file+0x143/0x180 [ 56.301549] vm_mmap_pgoff+0x1de/0x280 [ 56.301563] ? vma_is_stack_for_current+0xa0/0xa0 [ 56.301578] ? compat_SyS_futex+0x288/0x380 [ 56.301588] SyS_mmap_pgoff+0x23b/0x5f0 [ 56.301597] ? find_mergeable_anon_vma+0xd0/0xd0 [ 56.301607] ? do_fast_syscall_32+0x158/0xf05 [ 56.301616] ? find_mergeable_anon_vma+0xd0/0xd0 [ 56.301624] do_fast_syscall_32+0x3f2/0xf05 [ 56.301636] ? do_int80_syscall_32+0x940/0x940 [ 56.301647] ? lockdep_sys_exit+0x47/0xf0 [ 56.301656] ? syscall_return_slowpath+0x2b3/0x510 [ 56.301663] ? finish_task_switch+0x1aa/0x740 [ 56.301674] ? sysret32_from_system_call+0x5/0x3b [ 56.301686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.301704] entry_SYSENTER_compat+0x51/0x60 [ 56.301710] RIP: 0023:0xf7f25c79 [ 56.301714] RSP: 002b:00000000f76df05c EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 56.301723] RAX: ffffffffffffffda RBX: 0000000020007000 RCX: 0000000000003000 [ 56.301727] RDX: 0000000000000000 RSI: 0000000000000032 RDI: 0000000000000006 2017/09/26 16:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="65140a31255b02", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(r0, &(0x7f0000bfe000)="2e2f66696c653000", &(0x7f00002f2000-0x28)=[&(0x7f0000d74000)="656d31023f6c6f00", &(0x7f000077a000-0x7)="65140a31255b02", &(0x7f0000a15000+0x21e)="00", &(0x7f0000360000-0xb)="2f21736563757269747900", &(0x7f0000f67000-0x7)="65140a31255b02"], &(0x7f0000120000)=[], 0x800) mlockall(0x3) statfs(&(0x7f0000c00000-0xe)="2e2f66696c653000", &(0x7f0000b52000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000000a000)="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", 0x1000) keyctl$get_security(0x11, r2, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80000, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000063a000)={0x5, 0xab, 0x5, 0x8, 0x4}, 0x14) r4 = creat(&(0x7f00008d4000-0xe)="2e2f66696c65302f66696c653000", 0x24) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f0000555000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000032e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000149000-0x4)=0xc9) connect$ipx(r0, &(0x7f000039d000-0x10)={0x4, 0x7fff, 0xfffd, "9bc0b6f032d6", 0x800000000d931, 0x0}, 0x10) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000b90000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000035000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r5 = openat(r4, &(0x7f000017b000-0x8)="2e2f66696c653000", 0x8000000000000000, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r5, &(0x7f0000013000-0x8)="2e2f66696c653000") open$dir(&(0x7f0000c10000-0x8)="2e2f66696c653000", 0x0, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000093e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x5, 0x8, "e528660110d2439d74bd847ca20deeae8c157eaedb289fb0c21b1293f87a7f4e9dd0d7bf92caeffe48e17989142f79d7e705ab0cd28f4b2045ce67c6b636ac079d3b5b050c47f55d13965616334e1a2f88d18d27cd2a6d4193f879e804cf987999a097a368bd7387b1cca4816d329a100f3b4150b2972af3cea7628e91b78f109970bbb59d84cbbb731a2f93bfd301ce72bfaa9ba660b64e1b65c9cedd15451253f677cbb909ecee2a164f0adf8cdfd46eee9f12b9070e88f054144648cfefe6e08a64a6c565b5c37fde1b930e628568a7322cfbe8fd1b0f010af92576745cbdd9b2d41cc1b130a428"}}}}}) [ 56.301732] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.301736] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 56.301741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.640577] IPv6: NLM_F_REPLACE set, but no existing node found! [ 57.657121] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 16:10:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fb000)="2f6465762f7161745f6164665f63746c00", 0x4002200041, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000001000-0xb0)={{0xffffffff, 0xfff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x8, 0x3, 0x1ff, 0x20, 0xbe4, 0xfffffffffffffff7, 0x0, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff7b, 0x0, 0x0}, r4, 0xfffffffffffffffd, r2, 0x0) sysfs$1(0x1, &(0x7f000036b000-0x1d)="242a62646576706f7369785f61636c5f61636365737326626465762500") openat$sequencer(0xffffffffffffff9c, &(0x7f00008cb000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)="2f6465762f72666b696c6c00", 0x3ffd, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) madvise(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0) write$eventfd(r5, &(0x7f0000717000-0x8)=0x4000000000000106, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000486000)="bb", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000374000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000406000)={0x0, 0x9, 0x61b, 0x29d}, &(0x7f0000001000-0x4)=0x10) 2017/09/26 16:10:47 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) socketpair(0x8, 0x80000, 0xdc, &(0x7f0000794000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f000007d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000dd2000)={0x2004, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001db000-0x14)={r2, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff}, 0x14) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x10000) r6 = syz_open_dev$mice(&(0x7f0000201000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000800100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00001df000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r7 = socket$netlink(0x10, 0x3, 0x10) readv(r7, &(0x7f00001be000)=[{&(0x7f0000053000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000968000)="0000", 0x2}], 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) gettid() syz_open_dev$tun(&(0x7f00002de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x208000) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f0000152000-0x4)=0x15) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) sendmsg$netlink(r7, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x40844) 2017/09/26 16:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000050c000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd0400e03c", 0x0}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ccd000)={@generic="37d123707dea4bb8a7e4d961ce8bef5c", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002fe000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x200, 0x1, 0x0, 0x40}, &(0x7f000013a000)=0xa0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ed000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009e1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000011f000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x28b, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x5, 0x7fffffff, 0x8, 0x0, 0x5, 0x7, 0x8, 0x4]}, &(0x7f0000ccb000)=0x108) clone(0x4000000, &(0x7f000054c000)="", &(0x7f00002c5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f3f000)=@generic={0x0, 0x18000000, 0x1}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005de000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000094a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cc0000-0x4)=0x37) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000397000-0x4)=0x0, &(0x7f0000076000)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x9) 2017/09/26 16:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x2022) bind$inet6(r1, &(0x7f0000206000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000075b000-0x4)=0xaa7f) r2 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x28) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000529000)="000000000000000000000000") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008f0000-0xf)="2f6465762f736e642f74696d657200", 0x2) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f2000)={0x7, 0x8, 0x9000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d2e000-0x100)={0x1003, 0x1, 0x4000000004, 0x8, 0x4, [{0xfffffffffffffffa, 0xffffffffffffffb0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x770, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x2, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000802000-0x14)={0x0, 0x3, 0xffff, 0x1, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x3730ad7404c4b0ca) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000037b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000006000)="6367726f75707070703100", 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x40101, 0x0}) unshare(0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000000f000)={0x0, 0x0}) fcntl$lock(r6, 0x5, &(0x7f0000004000-0x20)={0x1, 0x0, 0x40000, 0x0, r7}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) 2017/09/26 16:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00008b6000)=@generic="b271e64b481f9e0605c3925aa76f2f76") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d5000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a16000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000247000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000000, 0x3a, 0x1, 0x77, 0x1105, 0x9, 0x16, 0x10001, 0x932e, 0x7, 0x0, 0x3ff, 0x3, 0x5]}, &(0x7f0000dec000)=0x108) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c07000-0x38)={&(0x7f0000c78000-0x1c)=@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000d30000-0x60)=[{&(0x7f00008c8000)="4a5054e32c56b799fe00c3e0b98ef25cd4c0c119439aeb925592184b41625948e5d38d95c7ecc97d3a381ad459bfc6057b75a908a454fc566eecaefebf0d16d88de6bf02be7fe630d52a39a10ccb8b9111ce9faac946ab922fcc4261795515a110b0d873b663e0d57349cb4fbeef833182b146e65129f6bd146ab5f2ed2c6d342c3fdd0adf675186e4c7edcd5e84eab4663ea7be4aa4f9e1d2ea574f9bf338750a59b11882940d2fe59769028b907a5bcf0a2b896bb8b7a9cad24a81a2262fe8b976696e8b82bad8e521863ff979", 0xce}, {&(0x7f0000d56000)="6a72679195dbad535bc4ecd9d814c8ace97b8c4eed2416e8570e48f917d4710dbdf90f06a340136fd7a2ab3112976892da49c577449d15f4f59a9832f015c42faef76970d5920b4135447c00c856598596ecf8", 0x53}, {&(0x7f0000572000-0xfd)="8b4542604257490824f2b3b0ba4beb8e85bc802dd7e3d391412e9009ccf6cc2c998801c7a09a8a68a89b7711629d24f15af91702a054a81aa9a658a82dcb5f03dfba126b14a1b0c641c787c132d14e54e3d78fa5cf926a09634c05f1de9fcb0c5024c0928e8659d538e98086bd36404c0ac29a71ac411df1866fe4b27e370fb1515184174e295b5dd22ee3bffebef6a7f74525d55e75446a1d2d8a920dd89fb026b0668c0bbed634f932ca850176b6b0773b7a5837496d67c404bf06c23ccfd78afe9ee218d7611596f90dd80e4fde960fd184be2fab8e644beb74dbf8bcdef48e2ff47c5cfbd5322c4245cc7a7129fe2365d20e91fc457ea57b7d4a53", 0xfd}, {&(0x7f00007a1000)="656798c18e6acd8de339da07f1b53e22f6051d4ab86d1cbf12bebaa790cf71a0", 0x20}, {&(0x7f0000933000-0xc8)="b9d9c53eaa1237ea5327c0cf11f1ee6d94ff53100f636104abe8eb74d66015c25e4392eafdc0e4aa4541135b51e82f458e2d9105fc6aeb22aea29d9421453b72aeb7485b5fcb4ecacb5e3a992074455c94b7cfb05ce76fe258d64e2c837be0c8bbcc1a76e24b7a702ba6662627ff01ce14360fb93347894665e6c957570fbc2bbc472347a7778d919d521d9bb94a9ce1136183516ac963830ffb262fbf76f02bb168fda0d8ad931f727d3614ec718879982b063dbea5b9e122a04cdf8e3ad617cf04a31da5cb0660", 0xc8}, {&(0x7f0000e6d000-0xd3)="6544beaffd1db29bf768f89d9e9477ca50b0f10d0d132501bfb0488e02f9793044ab0af61c7a0750c25ffffd3739ca762a08b27d236353d2297e327ba2b347391cd6117f5009dbbf072d84ec59b1e5d6209d65fe6f28a31ba5964827e9b3cb2fe6acaf565328dcc1bd70f087a256b39af1533841de4b50e7f871df2ecf7578f4d77ca13ec015522cf7e852cc25db33aadceef80bc9324e80d9cadb70d8ef802c96896e13754842414f592a3d127ac8d8c543959bf8418a819c6d1df58b98e9c1192077c23802e77383deb65ee5ab211320d4ca", 0xd3}], 0x6, &(0x7f0000674000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x0, 0xffffffffffffff00, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xe3, 0x8000, 0x51b5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x627, 0x54, 0x4}}, @init={0x18, 0x84, 0x0, {0xaba, 0x800, 0x1000, 0x7}}], 0x4, 0x40800}, 0x8000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x5, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400003, 0xfffffffffbffffff}]}, 0x10) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000caa000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8001, 0x9, 0x9, 0x40}, &(0x7f000072e000)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac5000)="7363616c61626c6500", 0x9) write(r2, &(0x7f0000c4d000-0x7b)="45dbf99fcda11a45e491b90951d56e2cf973ac8988d7b9d369e0a727c4589b58227f00398ad8f41533e89ef92d057b46463d41934fe55eda0d10e3bf520c159316ea09f10342c9b5932dbf64868899ea6b8f8f6e4184b428a83ccdc8e682165a93c1e534f48fc7ca4e7ed42a614fbe3a330629dbc2e6da1c93ed68", 0x7b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c2e000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x0, 0x0, 0x8, 0x80}, 0xa0) bind$inet6(0xffffffffffffffff, &(0x7f00006a7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000fa5000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) syz_emit_ethernet(0x113, &(0x7f0000d68000-0x89)={@random="75e8ffff08dd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0xdd, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) 2017/09/26 16:10:47 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) socketpair(0x8, 0x80000, 0xdc, &(0x7f0000794000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f000007d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000dd2000)={0x2004, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001db000-0x14)={r2, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff}, 0x14) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x10000) r6 = syz_open_dev$mice(&(0x7f0000201000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000800100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00001df000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r7 = socket$netlink(0x10, 0x3, 0x10) readv(r7, &(0x7f00001be000)=[{&(0x7f0000053000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000968000)="0000", 0x2}], 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) gettid() syz_open_dev$tun(&(0x7f00002de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x208000) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f0000152000-0x4)=0x15) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) sendmsg$netlink(r7, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x40844) 2017/09/26 16:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000757000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c4000-0x11)="2f6465762f7667615f6172626974657200", 0x701000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f1000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000007c000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009b1000-0x4)={0xffffffffffffff9c}) recvmmsg(r4, &(0x7f000076d000)=[{{&(0x7f00006da000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000b17000)=[{&(0x7f000021a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000651000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, &(0x7f000039e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x7}, 0x1000}, {{&(0x7f000053d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00007f9000-0x70)=[{&(0x7f0000c13000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000a35000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00007c4000)="", 0x0}, {&(0x7f00007e1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000f39000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f000021c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000c09000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x7, &(0x7f0000449000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x7}, 0x3}, {{&(0x7f00007c6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000483000)=[{&(0x7f0000499000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c7b000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x2, &(0x7f000079a000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x1}, 0x5}, {{&(0x7f0000e9f000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00007f1000-0xa0)=[{&(0x7f0000905000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00007bd000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c4f000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000aba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000137000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000052c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000422000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000967000+0xdc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000169000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0xa, &(0x7f0000a03000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x0}, 0x7}], 0x4, 0x40, &(0x7f0000846000)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) r5 = open(&(0x7f00006b6000)="2e2f62757300", 0x20000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x20001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffff71, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10004, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40008, 0x0, 0xfe, 0x0, 0x8e8, 0x0, 0x0, 0x0, 0x40000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) personality(0x8040000) r7 = socket(0x2, 0x3, 0x2) setsockopt(r7, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000632000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt(r7, 0x0, 0x5, &(0x7f0000183000-0x1)="eb", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00006ad000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000dbb000)="", 0x0, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000440000-0x20)={@common="00000000000000070000000000000000", @ifru_flags=0xc000}) sendto$inet(r8, &(0x7f0000daa000)="", 0x0, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r8, &(0x7f0000db8000)="00", 0x1, 0x2, &(0x7f0000dc3000)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r8, 0x1) [ 57.665566] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 57.666611] audit: type=1326 audit(1506442247.791:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4204 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f2dc79 code=0xffff0000 [ 57.704044] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/09/26 16:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="65140a31255b02", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(r0, &(0x7f0000bfe000)="2e2f66696c653000", &(0x7f00002f2000-0x28)=[&(0x7f0000d74000)="656d31023f6c6f00", &(0x7f000077a000-0x7)="65140a31255b02", &(0x7f0000a15000+0x21e)="00", &(0x7f0000360000-0xb)="2f21736563757269747900", &(0x7f0000f67000-0x7)="65140a31255b02"], &(0x7f0000120000)=[], 0x800) mlockall(0x3) statfs(&(0x7f0000c00000-0xe)="2e2f66696c653000", &(0x7f0000b52000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000000a000)="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", 0x1000) keyctl$get_security(0x11, r2, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80000, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000063a000)={0x5, 0xab, 0x5, 0x8, 0x4}, 0x14) r4 = creat(&(0x7f00008d4000-0xe)="2e2f66696c65302f66696c653000", 0x24) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f0000555000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000032e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000149000-0x4)=0xc9) connect$ipx(r0, &(0x7f000039d000-0x10)={0x4, 0x7fff, 0xfffd, "9bc0b6f032d6", 0x800000000d931, 0x0}, 0x10) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000b90000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000035000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r5 = openat(r4, &(0x7f000017b000-0x8)="2e2f66696c653000", 0x8000000000000000, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r5, &(0x7f0000013000-0x8)="2e2f66696c653000") open$dir(&(0x7f0000c10000-0x8)="2e2f66696c653000", 0x0, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000093e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x5, 0x8, "e528660110d2439d74bd847ca20deeae8c157eaedb289fb0c21b1293f87a7f4e9dd0d7bf92caeffe48e17989142f79d7e705ab0cd28f4b2045ce67c6b636ac079d3b5b050c47f55d13965616334e1a2f88d18d27cd2a6d4193f879e804cf987999a097a368bd7387b1cca4816d329a100f3b4150b2972af3cea7628e91b78f109970bbb59d84cbbb731a2f93bfd301ce72bfaa9ba660b64e1b65c9cedd15451253f677cbb909ecee2a164f0adf8cdfd46eee9f12b9070e88f054144648cfefe6e08a64a6c565b5c37fde1b930e628568a7322cfbe8fd1b0f010af92576745cbdd9b2d41cc1b130a428"}}}}}) 2017/09/26 16:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="65140a31255b02", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(r0, &(0x7f0000bfe000)="2e2f66696c653000", &(0x7f00002f2000-0x28)=[&(0x7f0000d74000)="656d31023f6c6f00", &(0x7f000077a000-0x7)="65140a31255b02", &(0x7f0000a15000+0x21e)="00", &(0x7f0000360000-0xb)="2f21736563757269747900", &(0x7f0000f67000-0x7)="65140a31255b02"], &(0x7f0000120000)=[], 0x800) mlockall(0x3) statfs(&(0x7f0000c00000-0xe)="2e2f66696c653000", &(0x7f0000b52000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xae1)="00", 0xffffffffffffffff) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000000a000)="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", 0x1000) keyctl$get_security(0x11, r2, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80000, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000063a000)={0x5, 0xab, 0x5, 0x8, 0x4}, 0x14) r4 = creat(&(0x7f00008d4000-0xe)="2e2f66696c65302f66696c653000", 0x24) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f0000555000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000032e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000149000-0x4)=0xc9) connect$ipx(r0, &(0x7f000039d000-0x10)={0x4, 0x7fff, 0xfffd, "9bc0b6f032d6", 0x800000000d931, 0x0}, 0x10) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000b90000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000035000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r5 = openat(r4, &(0x7f000017b000-0x8)="2e2f66696c653000", 0x8000000000000000, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r5, &(0x7f0000013000-0x8)="2e2f66696c653000") open$dir(&(0x7f0000c10000-0x8)="2e2f66696c653000", 0x0, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000093e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x5, 0x8, "e528660110d2439d74bd847ca20deeae8c157eaedb289fb0c21b1293f87a7f4e9dd0d7bf92caeffe48e17989142f79d7e705ab0cd28f4b2045ce67c6b636ac079d3b5b050c47f55d13965616334e1a2f88d18d27cd2a6d4193f879e804cf987999a097a368bd7387b1cca4816d329a100f3b4150b2972af3cea7628e91b78f109970bbb59d84cbbb731a2f93bfd301ce72bfaa9ba660b64e1b65c9cedd15451253f677cbb909ecee2a164f0adf8cdfd46eee9f12b9070e88f054144648cfefe6e08a64a6c565b5c37fde1b930e628568a7322cfbe8fd1b0f010af92576745cbdd9b2d41cc1b130a428"}}}}}) [ 57.771995] audit: type=1326 audit(1506442247.896:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4204 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall