[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f83000-0x4)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/30 15:53:09 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005e5000)={0x1, &(0x7f0000295000)=[{0x0, 0x0}]}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000dc4000-0x8)={r2, 0x3}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dc4000-0x8)=0x0, &(0x7f0000485000)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) 2018/01/30 15:53:09 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fd8000)={&(0x7f0000fd8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000357000)=[{&(0x7f0000b62000)=""/152, 0x98}, {&(0x7f0000fd8000)=""/11, 0xb}, {&(0x7f0000fd9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd8000)=""/4096, 0x1000}, {&(0x7f0000fd9000-0x86)=""/134, 0x86}, {&(0x7f0000297000)=""/19, 0x13}, {&(0x7f00002d3000)=""/103, 0x67}, {&(0x7f0000e41000-0xe3)=""/227, 0xe3}], 0x8, &(0x7f0000fd9000-0x34)=""/52, 0x34, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b4000)=0x3, 0x4) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/30 15:53:09 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f23000)={@generic="704cc0e98e07f419f09d3794c2611abd", 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x200, &(0x7f0000f24000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000773000-0x4)=0x0) sendto(r0, &(0x7f0000f23000-0x51)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000033e000-0x4)=0x2, 0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f25000)=0xfffffffffffffc01) vmsplice(r0, &(0x7f000058a000)=[{&(0x7f00006d5000)="c386c26373af47fee1e34443563d0f637844998bd814e0e67124e2c1ef210d77c406b69b1c8e304725321edb93be85993c20d1ad40ea07d297852744c02c3afb23a86bbbb976c5bcd4d549b20e0ad4c7c90f59ee68ff7e15e4ab29b77908ba66bc6a38293e7caa565067c76701c1d5dbb6fd233ce81f3a5af9fcb608e06244cb971b3b61b4306d6e", 0x88}, {&(0x7f000054a000)="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0x1000}, {&(0x7f0000f25000-0xf5)="b8648f46ff865589ba0432f182c757e8157a7bb37d03d4919b5637ddcd6b39f8eae8d38779e3cc03b74cab4f281f86ff0e4cb494e1325b372b1b5f53f0fe7c64377b790c9bdfffd8110df73aaaaa3c546514101aaea1ef549f84a199216b9f150db73975e942cc9ff5426f864ff0552f72683e7ae7d7847dc153f6074af310468082d75465b045f12c222ae59f24d2fac9bb3d09a18b6b96d53ca3d8c4d7779aaa2b78cf6835addcc562a18af070f1c0f5f3c4e9cd59d76b5d1bddbc0c9a66be7f839e076a0a60ffaa873be1ba5800071c124f32e519854e5cbe83ea4120e3f7c1069f37f62088d9c219810e64e7ebffa0606417b3", 0xf5}, 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0x1000}, {&(0x7f0000f24000)="63dcb1861c007e6fa0820ac5101c8dcd49dd9a03ddc9b9c1c1f4ccb70dbaa1994841692cbc1cac36b51b4f059deef4da21746c62110b413c9eb2781de6", 0x3d}, {&(0x7f00001cd000)="1441e69ad2de71dc4f119d3628037c2bb09367403241167eaaf59db204d5a2729fe4db56f1c6f24ad30aa331dfe493af21aabb8ae778b809b803c01ac0ef70e91255c961254cb39b164ccd6054f929e8e7fd5b2cac3c5110a788b1233014991632887cde88dd698c28f57ab3f9fbee81be4657da477f310469785b511924d3cffc9d314978a75efaaaf925316f22fec656a4b5c45d4d22221abeb605b4af22180e671189e9977eabbc6b1926", 0xac}, {&(0x7f0000926000)="071ae538ee9066b7e0cc1bcafbc8893af8e336393a3032cf1895b2310fe3ef45f42a9643898e9086e411fedeb6a280db0fbe4bf8c7b5e03a6f0db5ae6ba9440318db0cd6442b303a3c8d2abf57d2a55e48000283f6970fe928343658298c70ee848daf7be5fac07197c00a912686b78c898b9b55814b8836241a9ef4feec14fbf5ef39c60bcf7b2d5ddd37ed7c627f99458cd522598639694c80f6e39d6cead7a3d55507d930ca078555a991f77f02dc63d25e717f60cf8735aca62a30e809277c012b46f688c85a3569e799bea61822c0e893391c43341c19a47c4915b16e3f51e9f952", 0xe4}, {&(0x7f0000f24000)="e9bd6fc2d56434138d1ff767735170d47b6564c367449f38212a3889a54c6a0d9509de4ea1d83a3e83c377667bf13e78fe68bf09677759ed56e54ad520b21eeae1c53805057181f8407bafbf06b695e4c8042bb0a4dcdc30843ae4e1fe68279b8047aaf743f3caa3b7b9b9de1acb5d65f4840ef837075e5635d6d07a4927d942c174e4968c682174a08e2dea857cca37a7dd975f6f63519066555517433f54ee32d5408e472d7d27b20ce6fcc0eacb33fbcc2bc79ed6ebfb5698165ef839b18633b12afe4a812cbe3ea83379b580dca4bb7eac0e23309644a3049f88fe0bc524e8b07ccca288ee03d2f2f238", 0xec}, {&(0x7f0000f24000)="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", 0xfd}, {&(0x7f0000203000)="dcaf68e19e7dde3d99fec1b46eb9b03554c62eab070d4fb26d2a922b8f48b8d31702d8a4d667995dbbe776d0a9c272b4de35359b872034eeb1b9bc18fe4f86c822db62080116ce475da0906b6f03abcc5a4cace5f220072552e886dd88fe0e15122d3d0017b5fe8489d5b3790eb694018b13bd9c006fa456b4063b2351f5efb14e401b9168eb6418f3f776aef7c8694aa0cc3a4ab0657ea80056233a8249aa9240c8e74fdb5f5628d64431b3cb0222342df8893906ca9dc6baa31e7210f029e0603538", 0xc3}], 0xa, 0x4) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f25000-0x7f)="e33909c46ace1e4b660138fd3234bd43d220e0a368b4e4203ae3e55faa6fb3e9346ff329a2f21af74d0bfba95166e165d327f992dad35df8f36fa614dec96f7844778bf24ab9483903d4cb049111f38162cc453b9f0da7fbb4988c5c4d67026ec8c2c4d5af1e3972c099c7e44473d6b1b49160119ea8ee375da7798f588448", 0x7f, 0x0, &(0x7f0000454000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000015000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x15, 0x6, 0x238) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={r2}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000000f000-0x14)={{0x7fff, 0x6, 0x100000000, 0x1, 0x4, 0x5}, 0x64c, 0x1, 0x4}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000000f000-0x10)={&(0x7f0000016000-0xdc)={0xdc, 0x1, 0x7, 0x0, 0x6, 0x3, {0xa, 0x0, 0xa}, [@generic="142e303be7be4e9cd1940df25872bad35083aeb502d06070f1ac43f107c14ab334969eb4583a711a6d84dc873bd8cd76920b120a6c04f4c8e9d1fe5f1b79ef681b4a11e1e1cad9f068eb7ed2794133d93b104f59a513e95a77d7f3c355e7d24cd393667332ab52e34e5c1bbe6c196a06bcc10c27c358fbf965d52626b009753b9b4edf25f9fac4a97c89ee6788a6c5b9d1cc4f8dfe44c0362f54889f626d8a4841fe3e45", @typed={0xc, 0x95, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x4d, @u32=0xfffffffffffff753}, @typed={0xc, 0x7f, @ipv4=@multicast2=0xe0000002}]}, 0xdc}, 0x1, 0x0, 0x0, 0x24044011}, 0x4000000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000014000)=0x0, &(0x7f0000011000-0x4)=0x4) r5 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000002000)=@raw={'raw\x00', 0x9, 0x4, 0x380, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c85c03231b28154032db0d783013ae57", @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x1, '\x00', 'syz1\x00', 0x0}}}]}}, 0x3e0) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x8008400}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000)={0x25c, 0x12, 0x0, 0x8, 0x1, 0x1, {0x1, 0x0, 0x4}, [@generic="e3fef4cb1c11f769c8ed528bc27fb16b8f5e7966279bd6bc31bec923f41b7cf7965d4bc0ef10b738c15aaea3adf746e486918a843b8b47e289b9192890065395f5fa3b4ab6cb8e0cdfc1b7e738e99f3cf8856cc975492b7105e7ec28065d4922bb3c77a8bda3d6da0d771b36fbf003d43bb603eb4e2528902b61dba2f28cbee75f5063ac8b08aceb0bf5d63a32debc2891e6467948980cbc77fcd296a2198d90bd5843ec711990", @typed={0xc, 0x95, @uid=r2}, @typed={0xc, 0x100, @pid=r3}, @generic="dfa26bebf696759062e08bde52ca94c336e525800fe43473c10e8e62216ca74b5ce5c7a44dfa488e3c5a20b00602a3c50509b4839e097ca30aa76f59b159a53ae7e551718525f08ef7880f5e86f406845453b593aba09fbfd16a3c6c194038100929497c87d064f757650302fcdf88fb42a081b4d1f6c8a0c714e4027c941887885c992a0372cbaa92f252eba42f11a7d4660adb9f49c34c95af410ef7e404535bf857f93a6582dc5b6241a49fc0a412e4b3c307f7252c46", @generic="5e16f0dd7485cf5daf407c576468b10a80282e6c341cd754dd8c863f49c803aa909e4fa775716ad5e875d3e71476dd924e71eed542866fca32bfef0d29d8a2017edcaf5b5917d25a750b3db84748b9c8355774a1de670d4fc5f9ece9f21fe7db877ac293cdccc48220f6d2da6acea5ad2cc69608f596642a2066c10ac2be5822dadd7f2e824f436482a196d269b2fe91afa0365a9fd522d23745fe27f85786e1e093f27dce4b11f5b4fa70b08c7319afe425a08ce7a2f825792b7b4fb6051dc8cd51a8de3994c92a46bc2654a2c9"]}, 0x25c}, 0x1, 0x0, 0x0, 0x4000050}, 0x4008000) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000)={0x8, 0x0, 0x20, 0x8001, 0x4}, 0x14) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000004000)=0x3a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000001a000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x5) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2c0) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000e7000-0x14)={{0x5, 0x7fff, 0x5, 0x9, 0xfffffffffffff600, 0x7}, 0x80, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000005000-0x4)=0x0) [ 67.408689] netlink: 4376 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.431148] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 67.431204] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000001000-0xf1)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x6d, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x3, 0x2, 0x6d, 0x0, "457598a52cf6319a90e37ac3c796d2767d0d781b1c2e84c31fc91d13e0eb5a498277082fbd22bc480c9d3f7e432366aaae8f73b6f461f7d8144c4e18cef2ccf420c4a0d47aa177544539993c8f420dabbcc2074658e670ca6675d0832acc2c124dcfb65568"}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r1, 0x3}) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x9, 0x805, 0x2, &(0x7f0000683000)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ade000)={r0, &(0x7f0000adf000-0x58)="75fc0cca17d5d3a4154474af09160f6b539d86248d16daa1424f8f2e65269befb3bfbc8ef3707f39b47ebef9d0ab72e6c897aa789652743d4b038d4a59996f107c5531d27d6faaa8f2d2142ee8cd63244e8f3b1042e8194a", &(0x7f0000565000)="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", 0x3}, 0x20) 2018/01/30 15:53:10 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000019000-0x6e)=""/110, &(0x7f0000012000)=0x6e) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000003000+0xe90)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009e9000)=@assoc_value={0x0, 0x0}, &(0x7f0000550000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000819000)={0x0, 0xe6, "5ddaa695aefeea5aaa35671b22ccd5465fdaac41c04fabd88177edbb37aa3c89b4e2db5d4335cc060edfc2d3cf00f017b61815df68a8397ddcb9895f571f1f0be094440e818b600a261b7e933f0846d9c6c844f6ed3e41dcb9fab83a34c3bad3d9ff70a05f88612383013d767839042dc3d30745b585865f89025ecfbf6dc50e4afccb9694b2081f53acbdbf784bedf8bee615e6add01c68d44283bffa4b4fa6efa2bebbc732c181f781d802c46f9ecbce374a76597101685e7e24f4405f20b209cde107eebe469c327f61976e157ca5843c10778e551bcc2dcb5faeb0007d489ca9e444fb52"}, &(0x7f0000f0f000-0x4)=0xee) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009af000)={0x100000000, 0x8000, 0x7, 0xffff, r4}, &(0x7f00007a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e97000)={r5, 0x7ff}, &(0x7f000076b000-0x4)=0x6) sendmmsg$alg(r2, &(0x7f0000f41000+0x27d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000541000-0x48)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) pipe(&(0x7f0000a52000-0x8)={0x0, 0x0}) bind$inet(r6, &(0x7f000074a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000170000-0x2)={0x0, 0x0}, 0x2) [ 67.467966] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 67.471524] netlink: 4376 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.495718] xt_DSCP: dscp fc out of range 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af0000)={0x3, {{0xa, 0x3, 0xda1f, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000068a000-0x99)="481ba143710d85ce2f646f311b2fb198bad020f1049d0fd09a41fd01af67e8971ea2348205ab90f1a450cab3fedc4068c099939478f8d5442f179a80bb59e76df2bfafef3906920e06531e573a4691d725b189f8656c3a686cbea8e54774c6bf288cf9e5426cbef5854115222c2d6823e784f6311ca975ea0ea47e37824b7d07b3645e805a2e18c167266583759eb8868155a78a4c2a30e9f3", 0x99, 0x4, &(0x7f0000a4e000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000}, 0x1c) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000000e000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff80000001}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) socket$inet_dccp(0x2, 0x6, 0x0) sendto(r1, &(0x7f000000f000-0xa6)="", 0x0, 0x0, &(0x7f000000f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000992000-0x12e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "32f44fc36f9e553c22d50d9923bb742394f6ea60b4ac542c"}}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002d0000)=@assoc_value={0x0, 0x4}, &(0x7f00009fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000529000-0x30)={r1, 0x28, "8da5bcf8d68a37a461bd82dfcbd2b4a836d0ecc58b11a3faf1eababf93a63b236a253335cbe74d42"}, &(0x7f0000cb6000-0x4)=0x30) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c4c000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0x107, 0x100, 0x6}, &(0x7f000023f000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009c000)={0x0, 0x7, 0x4}, &(0x7f0000dd6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000007f000)={0x0, 0x7}, &(0x7f0000a61000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000738000-0xc)=@assoc_value={r1, 0x9}, 0xe0) bind$inet6(r0, &(0x7f0000b3a000-0x1c)={0xa, 0x1, 0x8f6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x400}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007a9000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f000056d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0xfffffffffffffffc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x3f, 0xffffffff80000001, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000080f000)={0xffffffffffffff9c}) sendto$inet6(r2, &(0x7f0000b3b000)="33ef023261ceff9b3cda8141c3651ae6c1519115dba06314689bb001c684d472b12f987731b9677976e4a0acc2a3c85b25ebd30a3ce6819820515ebe3ec201b468a77626612bca4126ca64b5a11d1ac180204786e003f8a641eddc8c3390cdd21f12d65e174c9dce1a5ebaf3a600e627f36f7b1334394a898ce6552d733f3a303dd0c4c29927b80a0eb1750cd70c951b5d805bb35bf1c2aa3f25cef55406d90c2cbe65abcd5afa140c856bd76efd91874158766cb916c5124401e77ce727fa3602e2f340b80d8f3dc8db3697eb5affbba03dbdad375c346734661f2537a5d17db9", 0xe1, 0x24048004, &(0x7f000055b000)={0xa, 0x1, 0xffffffffffffffd0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005d5000-0x10)={0xfff, 0x2, 0xfffffffffffffffb, 0xb39, 0x0}, &(0x7f0000b8b000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008a8000-0x10)={r3, 0x5, 0x0, 0xfff}, &(0x7f0000088000-0x4)=0x10) 2018/01/30 15:53:10 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f00001f2000)=[], 0x0, &(0x7f0000811000)=""/216, 0xd8, 0x1}, 0x12162) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021e000)={@common='ip6tnl0\x00', 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$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="ea9624ebbb57e00c8de7c63d087bdf8b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000001000-0x65)="5fe248d2f207af70a0c2034255065614eb394b7f7d9121ee028c1bc84b97a78016864dde2033b94c36dbbfea80455db4058664be4c13a22a23dea5a2efaa1006c13541a2218ee8701504e8574d27aa00c21a5dd9439cee3b43a6e19fcf84d0369d3d33f486") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000006000)={r2, 0x2}) 2018/01/30 15:53:10 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000002000)="ab77161b10763ae9863a52c1d0c50e1999f1f9e5d645dac432593309dca4f7b891dc3e8a24839c93abcda67b263077f76fe316e88d7d31e51e0f55dd74df450998f7938cd98da49e6d3b6a29fc61c99fd8190d34970498ed8f273ce57a11992d97a0b270c23a7cce8b20eb3ef5251c75c52cd0e13253fce482ff7f83906785afdf6b0b3c2f6bc309b90d355c5e6a327ca2c4bde3491c8a24e8a0a952fd2a7c789c4969cc542b82e2", 0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000004000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x40000000000005}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000003000)={&(0x7f0000005000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000003000)={&(0x7f0000001000)=@can={{0x0, 0x9, 0x0, 0x7f}, 0x0, 0x1, 0x0, 0x0, "4d9369262502104c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:53:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000008000-0x88)={0x2, {{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xe2db}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000838000-0x4)=0x6, 0x80800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000c7e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000051f000-0x10)=[], 0x0) write(r2, &(0x7f0000335000)="", 0x10051) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) connect$pppoe(r0, &(0x7f00007ed000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="84583d13536805898d2fc582d6db3e59"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x7, &(0x7f00005c3000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b14000-0x4)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009c9000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c4c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000d97000-0x2f)="1f0000000606fd00020000f60080ff1f801df90009000180000241ec000034", 0x1f) [ 67.626564] audit: type=1400 audit(1517327590.202:56): avc: denied { write } for pid=12185 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 15:53:10 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000edc000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000355000-0x20)={r0, 0x0, 0x1, 0x401, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000ebb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005b4000-0x4)=0x0, &(0x7f00004a0000)=0x4) splice(r1, &(0x7f0000003000-0x8)=0x0, r1, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000339000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000027e000-0x4)=0x32) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000746000-0x14)={&(0x7f0000b0a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b09000)=[], 0x0, &(0x7f0000b0a000-0x1c8)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3ff, 0x9}, &(0x7f0000b09000)=0x0, &(0x7f0000594000-0x8)=0x3, 0x8, 0x80000001, 0x0, 0x320, 0x60, 0xffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0xf6da}, &(0x7f0000b0a000-0x8)=0x8, &(0x7f0000b09000)=0x2, 0x7, 0x2, 0x6, 0x9, 0x5, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x5}, {&(0x7f0000b0a000-0x34)=""/52, 0x34}, &(0x7f0000b09000+0xd0f)=[{&(0x7f0000452000-0x94)=""/148, 0x94}], 0x1, 0x5, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x80000001, 0x5}, {&(0x7f000069e000-0xc3)=""/195, 0xc3}, &(0x7f0000b0a000-0x70)=[{&(0x7f00000ab000-0x73)=""/115, 0x73}, {&(0x7f0000b09000)=""/4096, 0x1000}, {&(0x7f000043e000)=""/25, 0x19}, {&(0x7f0000b09000)=""/252, 0xfc}, {&(0x7f0000774000-0x87)=""/135, 0x87}, {&(0x7f0000b0a000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fe000)=""/89, 0x59}], 0x7, 0x40, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x1fffe0000, 0xee30}, &(0x7f0000b09000)=0x10000, &(0x7f0000b09000+0x201)=0x7fffffff, 0x7, 0x6, 0x7fff, 0x80000000, 0x4, 0x8f}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x3f}}], 0x1c8, 0x4000000}, 0x800) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000992000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0a000-0x4)=0x2e, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000e6000-0x10)=@req={0x9, 0xfff, 0xf8e6, 0x7}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000960000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000cb000)={0xffffffffffffff81, 0x5, 0x7, 0x6}, 0x10) r2 = socket$inet(0x2, 0xffffffffffffffff, 0x8800008000) recvmsg(r2, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000047b000-0x10)={0x0, 0x0, 0x101, 0x80000000}, &(0x7f0000fa8000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008a2000-0x8)={r3, 0xb2}, &(0x7f00009d4000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a55000)=0x0, &(0x7f0000e55000-0x4)=0x4) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a8c000)={0xffffffffffffffce, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1800, 0xff, 0xffffffffffffffa1, 0x449d, &(0x7f0000cc3000)=@generic="4f4ddbc1a815ad57c1d009c18e600d7d", 0x6, 0x9, 0xc000000}) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ab0000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000191000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aec000-0x6)={0x0, 0xcfd}, &(0x7f00006b7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d2a000)={r4, 0x400, 0x8}, &(0x7f00007d1000)=0x8) sendto$inet(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/30 15:53:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) 2018/01/30 15:53:10 executing program 6: pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f00001ca000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000c19000-0x10)=@can={{0x2, 0x1, 0xb1, 0xfffffffffffffffe}, 0x5, 0x2, 0x0, 0x0, "891f3c2c0363f805"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/30 15:53:10 executing program 1: r0 = socket(0x200001e, 0x5, 0x0) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000cb3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x65}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000287000-0x2)=0x2, 0x2) bind$alg(r0, &(0x7f0000b64000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cea000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000b29000)={0xa, 0x2, 0x60c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) connect$inet(r2, &(0x7f0000472000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000369000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a18000)=0x10) [ 67.685202] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bc2000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000115000)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ff9000-0x4)={0x9}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) recvmsg(r0, &(0x7f0000ba4000-0x38)={&(0x7f0000404000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a06000)=[{&(0x7f0000e33000)=""/31, 0x1f}, {&(0x7f0000b06000)=""/204, 0xcc}, {&(0x7f0000bf6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b82000)=""/43, 0x2b}, {&(0x7f0000426000-0x94)=""/148, 0x94}, {&(0x7f0000fc8000)=""/192, 0xc0}, {&(0x7f00001eb000)=""/36, 0x24}, {&(0x7f0000d23000-0x6c)=""/108, 0x6c}, {&(0x7f0000374000)=""/223, 0xdf}], 0x9, &(0x7f0000572000-0xc5)=""/197, 0xc5, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000269000)={0x0, 0x81, "236e1ecbf10dd7593a93565abb2b7da6c6a6a7d7611af1fb7b20afbdc929f17b85bb56426796953702ff219fe11e186317e5602b5d38d9763140b70234a4ef76e6e56b3438c6f34117f491739da9a3a05d7a76e14468f7854f4073b2d03df6de758fb7ad7f52c01468d7743c1c8a929392f357f078619598f3a02cbcb987a0cdff"}, &(0x7f0000535000-0x4)=0x89) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000772000)={r2, 0x8000, 0x7, 0x0}, &(0x7f0000508000)=0x10) 2018/01/30 15:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000589000-0x88)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f71000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c8, 0x98, 0x230, 0x98, 0x230, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000ead000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x138}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x2d8, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0xffff, 0x89e, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x1, [0xc9e, 0x1, 0x9, 0xfffffffffffffff7, 0x266e, 0x2, 0x4, 0x8, 0x2, 0x1, 0x100000001, 0x3f, 0x6, 0x2ddc, 0x1, 0x8dd], 0x2, 0xd9e6, 0x80000001}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0x0, @generic="b0344d63bc9b3d3d570aabb63ea8e7a6", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0xffffffffffffff81, 0x0}}}]}}, 0x328) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockname(r0, &(0x7f000057e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e01000)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000086f000-0xc)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) recvmsg(r0, &(0x7f000063b000)={&(0x7f000068e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b32000)=[{&(0x7f00003df000-0x6a)=""/106, 0x6a}, {&(0x7f00005be000-0x65)=""/101, 0x65}, {&(0x7f0000380000)=""/10, 0xa}, {&(0x7f000056e000)=""/243, 0xf3}, {&(0x7f0000e2b000)=""/94, 0x5e}, {&(0x7f000090b000)=""/227, 0xe3}], 0x6, &(0x7f0000b67000+0x803)=""/57, 0xfffffffffffffd3c, 0x7}, 0x21) getsockopt(r0, 0x0, 0x50, &(0x7f00002ab000)=""/8, &(0x7f0000fee000-0x4)=0x352) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000240000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="d4ff0068730000ff000000e90f00", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'3yz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x0}}}]}}, 0x2d8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000e000)={0x0, 0x8}, &(0x7f0000022000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={r2, 0x8}, 0x8) 2018/01/30 15:53:10 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x5}, 0x4) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000072b000-0x4)=0x32, 0x80000) socketpair(0xa, 0x5, 0x8, &(0x7f0000067000)={0x0, 0x0}) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b4000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000312000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00003ab000)={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, {0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x6, [0x4bd9, 0x6, 0x9, 0x3, 0xfff, 0x240000000, 0x27, 0x4]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fa000)={0x0, 0x0, 0x0}, &(0x7f00004e6000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000c79000-0x38)={&(0x7f000063e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000999000-0x50)=[{&(0x7f00006a7000-0x21)="88822e421269f621c80bfb8c4d769ae906b421814eba3e5b54d0c2aa7bb26a85f0", 0x21}, {&(0x7f0000ddf000)="37b118f0594610518a6e67dfe9c12017b344f3e1d2f0217dd3ed6ad36c8ea85301fdacd857617f492f14ce2c02183d31672c5b009f22112a4f04d987430614f62a075a9d0ee8f2554226ef6b0f07acbbc3eb70184c95ffc899", 0x59}, {&(0x7f0000616000)="9616fc23ad882de43646a99e40490d94370ee34b513ecf74f79e09fc240f5fa173807a1be8dc041606c089cc38ea2190b23b7885ad95855ad575a2effbfc1b39d8df6865ddcc5730d142320f98ae3f0fd69ff32089e7e14bfdc0b3610625508ee94c70a2544b0bf2fd72c41be156b300cf044c00fbbb669336bf8203203df20dbc", 0x81}, {&(0x7f00002a0000)="a09a8023683d42ae6e9907b98113e7f1f7e1c33572d9f44ae9c34042aa5068a256c5875136830368b9ca4f63b5c11ad7bfbf8b820cf7b32fcaba7b40a277a0d5b6c513b78693f8c893f15f9b34e3efa6539afddbe9e75b0aef205368af1de4cccfb6a026e9a9dd635d5ebd1056be72f992fb9800f1f8186d2cb7f12d9a24243fe6", 0x81}, {&(0x7f0000a8d000)="6a57c8486c516edd2f3a70f3223ec1892adc6ca66808a9ececb5d42f1ea1cab922a8ef38686221854d4e785a77d7c99ca68e4aba9d8712b34509d24420fe1cd9d3", 0x41}], 0x5, &(0x7f0000a13000-0xf0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xf0, 0x20004000}, 0x4000005) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003b7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106, 0x0}) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) connect$can_bcm(r0, &(0x7f00009e6000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230", 0x0}, 0x60, &(0x7f000026e000)=[], 0x1b9, &(0x7f0000703000-0xf0)={0xfffffef6, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x9, &(0x7f0000ddb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) [ 67.912977] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0xfffffffffffffe91}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000ceb000-0x90)=[{&(0x7f00001aa000)="648b820c65ac5c527a51a3bc7a1b1b721b82d129f31017495fa4c371e0d714e287b59d4a709b1fe1890a2a37b5c8c06a9a5de31eb2d9a30e11f4dfbb8169ff8e46a68a99f9b9e44db46200e8168449ab4f33d97dcf636355a37d0ab05accdd4d97b01ca6d92237312961a9a050521dac838fc39df789eaa7b697fec4b2627ba4017a36c627dbc07e1d4b00b7643cebb1c53ba42ed353622dd74a64398cd06f678308dd0585c0a7cb8e8735bda3bb669eaf006b1b81d5", 0xb6}], 0x1, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced0154dbb7295df0df8217ad40", 0xffffffffffffff2e) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f51000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a1d000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, &(0x7f00004ab000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fb000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b50000-0x10)={0x0, 0x4, 0x1, 0x65b1}, &(0x7f0000f01000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009ef000-0x20)={0x6, 0x100000000, 0x4, 0x9, 0x2, 0x200, 0x4, 0x5, r3}, 0x20) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x8000) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000128000)={0x20, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x80000001, &(0x7f0000014000-0x40)="f09005442ca545dbfc4c97f86511fae8917e255ee5220e1206b0ddfeb80ee3f917c9ae0d76257209a1006173ff3d1c3cf5cf1f10363bf50f70e9b015a952fc75", 0x40) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xa, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x3d8) 2018/01/30 15:53:10 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) 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) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000c75000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00004a9000-0x10)={&(0x7f0000b3f000-0x1220)=@updsa={0x1220, 0x1a, 0x300, 0x3, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0xfffffffffffffffd, 0x2, 0x7b2d, 0x2, 0x80, 0x80, 0x2f, 0x0, r3}, {@in=@rand_addr=0x3, 0x2, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x9, 0x401, 0x0, 0x81, 0x1, 0x2, 0x1000}, {0x6, 0x8, 0x3ff, 0x8}, {0xfffffffffffff894, 0x100, 0x6db9}, 0x5, 0x0, 0xa, 0x7, 0x3, 0x48}, [@algo_aead={0xe4, 0x12, {{'rfc7539esp(lrw-twofish-avx,wp384-generic)\x00'}, 0x4a8, 0x6a2ee8366f5bcbfa, "b5a3125e520f2efc782abffc7e179d356e533a387b121bae723cee4bb1b10ea1ecb229964e8b2670747e7300f578e0c8522da40dd19f9b914c6bd66983d6d02ca372edd19406a41be460bea5b2d49968e6f72d1b003b9439652d0c7ba0529fe200b9ea42dda5ee0832df41173ee8bab92e0c32fdd5d1ef8b78e9653404fa304375137c44ff27f02db3002065d6f9cb1a90efacc07c"}}, @algo_aead={0x104c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x8000, 0x100, "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"}}]}, 0x1220}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x3, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000-0x96)={0x0, 0x8e, "af434f334ac41b4ba77a7272aba2f1c6d03a75879428b4dbb73f6785c606fbaa23389c1833380ea0818991908bfb55fb60e8754b36074a69d3f4657881bf2d60eb0e364971c164015320364e38259f8f370b95bf85f8899cf1d9e048f4f210e085b265fa8c5ca2c40985a90096833bd744beca9d8423aca1bfe539fed83206328fd073a6a6dac9ae76984985702c"}, &(0x7f0000001000)=0x96) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x4, 0x7e7, 0x100, 0x1, 0x6}, 0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r6, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa4, 0x8001, 0xfffffffffffff3f7, 0xf78, 0x9a63}, &(0x7f0000000000)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) splice(r0, &(0x7f0000c69000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x4, 0x2) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={r0}) sendto$inet6(r1, &(0x7f000000b000)="50d523d3c38b52f6593b137468250b08", 0x10, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 15:53:10 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000952000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ef1000)={0x2}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/30 15:53:10 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0xffffffffffffff81, 0x6, 0x800, 0x5, 0x6, 0x5}, 0xffffffffffffffbe}, 0x9) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000779000-0x12)={@common='bpq0\x00', 0x8}) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f00002b5000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5e000-0x4)=0x20) socket$netlink(0x10, 0x3, 0x10) recvfrom$ipx(r1, &(0x7f0000279000)=""/4096, 0x1000, 0x40000000, &(0x7f0000119000)={0x4, 0x7f, 0x800, "d0a10654cbb1", 0xfffffffffffffffc, 0x0}, 0x10) [ 68.022788] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(r0, &(0x7f0000508000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072c000)=0x7) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f0000245000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000c9d000)=0x1e, 0x80800) sendmmsg(r1, &(0x7f0000b66000)=[{{&(0x7f00009ba000)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000863000-0x10)=[{&(0x7f0000460000)="971d202529f0e9bffb24f8e85714e730c8e4224c91398dedae9c2749aa038883384d2d103738c6eb1a3b5184ac96e819b424874a549ea3d9627c3690296fd54b0abf17e530c7316c65", 0x49}], 0x1, &(0x7f0000810000-0xc8)=[{0xc8, 0x11b, 0xffff, "bca701c0e02110f49fb9138c83c15c34dd7dfdbbbe34eda578d20a41e56a6d82ead60de34f2d5ceaddd3e0c80e649b0cb69b08057ebdab3ef67fbf0131691bb4a26b04e844dfd1c07c2a308a063e0d460075b1de3a2cd9cfb138d70dd1142d25221f60039e8e4103b4ac28e926791cd0cb2f0684c8f7bdada124698b127962c03e39ea289513b4bf7c89ce561c4fe392e4a3cbb87fbed35be9f0b06c03f968f666c8206bf972bab9057036381b9eda8e0989825c51a9179f"}], 0xc8, 0x80}, 0x101}, {{&(0x7f0000c09000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x3, 0x3, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140}}}, 0x3a, &(0x7f0000e74000-0x20)=[{&(0x7f0000d8f000)="0fa87469ed2dc6ac557218d7dfe99c1316a142dfe8654df3aa00e180032e0c03d0f9ecae1e940d54af3e73c1699295eeb9efad19a233762bed0274c2ca068d7e305a3fefa803043beb4878308de934d5f54fb8dee86e75b7d4dc5d80fc5b5310bd24", 0x62}, {&(0x7f0000bc2000-0xdc)="9869520af6e560707e37a158a533249be0e6f1ab0e1984b359bf4818e530c585e601ab94f236bb84d99e5686e98764085206eb38cabf22b3dd76bca08cc1f44975e5aee2b52c389e41fbe24bf5791e76216a3ce7b5c78e3d8d4c986621341e1dfd6decc3378401c73db182193e900b720111be01c17d93e0ee4ae47f5c446b927e711b7c22dbe08775b1d753f7a641670c1618dbeef2edf337f54ef091d2e47907424262461e118fcbb92390a532d150123d8e0005867b11e6bd1a29c51835935e2be2c6cd9b3e8091af66e10563431c58a84ee24c23e5c8251728c5", 0xdc}], 0x2, &(0x7f00007d7000)=[{0x68, 0x0, 0x7, "dd55a4055e39db257a1ac191cf8797a5157677b5fe6d759b15669c40e53d2b93ecd9542787f89c5e337abf1d0cc6281dfaa9c3351f08f9f7579321cdacb4f2e6618deb806940312d3b43dbd0bfa29e29d00d3b4bcb098a3c"}, {0x98, 0x10d, 0xf7b7, "dd70754fcdf7781a9b3dd62408cb29b97b3a6576721183f1ff4d238235e481e5262631c9c4fb7cffce455d29a7d1b680fa1cae45673463ee290e5d37f0da507dc5d138e1b4d0bced0d098778108a96a7f85d2a6f10ecca1fdc6efb6394ec7ae534ad2c8de364d6a1c00487deed391480cac870bfd9c5bdd66332673a9b9bde5cc018485fba"}, {0x50, 0x108, 0xa41, "e3232460638d51067c9cd4e3d821770be85e37bf2bd2808a0533c8bddc3d22783891bc0471b7ede598bf765936019c819ee56089ef03d239e79c18c7"}, {0x10, 0x29, 0x0, ""}, {0x98, 0x0, 0x800, "7588ed60bd55b8f6224cd664b1f6296503309294afa81013e1a5e998cbc765de4d0a074974b01cae5ad34d5e16c01cf55ba817a8722a9cb67c23c7cf17e5ae6cd4faae8f58414976e54fcf16281b3c6900c5884fad83e107204c49627191d834d7936be5f3f558379ef40c19a606881b07cc1b2daa49db632e73c45fc65224e485aac2d63221"}], 0x1f8, 0x800}, 0x2}, {{&(0x7f0000d4d000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x4}}, 0x26, &(0x7f0000f24000-0x10)=[{&(0x7f0000145000-0x96)="604273d87114f13671ca0dbfdf372af63206d7a282c7645ea4d09d43c1c8c262b8335ef6ace6c989ed8043c4a23d27d1401c134e4c418f5346ee9190eafa130cd65357641530665c1144f9a59de0181f705d16c04ad3b382ae964cc652349d8c1ca480c5c2621c464d258a595ae80641637b44ea4bed879f440988aefbd557b21e50701bc6236e9b47975f4059e7d710dc0600f6c85b", 0x96}], 0x1, &(0x7f000089e000)=[{0xd8, 0x11f, 0x14e, "b7c332f213e7d62ce3f890569912a5c5e5193a527c8f887fcd5f4afc1cd45a242036605c11cda8b098a2de3b22aa2421c22772ebbd16962fb0c50ffe7a89a3233237c619955d073a3d8f1c177ef070a0983adfeb258b39338ebd6ce3e95edf1112dfc67053ccb1102ae0336485e69e061ea9577c30fadd422d80a31ecf71a3a0ed1fe77d5f3d1b839158657209303180b946d6592d8e6c6248ba767cc478bdb7628de1ce897502902b59bb4d7f76a6330cb3c914832e71bf0455363cc9331a092be6e501b390"}, {0x88, 0x11f, 0x4, "e4c6e2e46b3ddb88fed26739907f0b7850d1e597528eed5685b0fc414af7da35812f81bf4ca7406f44f0025f8e57fef463dcd1da1b301f898416b0751196805129a7f3213ea1a8fe0c3c427b613d0222947436eba25af88c7515a39b068630733ae9e41a9868668bd02d0528e374bb4d2fa76f6388"}, {0x78, 0x110, 0x21ee, "8f55445c3744283a4b04c7aea44aecdd5e1714682fba1c7fc84eecbbaf981f3e2dbd9d3ee20ba7da801ae0bf9d5cdfb185a3e693f85d057acc08d0c36b341cb5da67c6228525bcbc62d82c5bd7fcb825cda4bc93e891b6ae2f81704cc006b36c349602"}], 0x1d8, 0x40}, 0x8}, {{&(0x7f00001f4000)=@hci={0x1f, 0x98d1, 0x3}, 0x6, 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{&(0x7f00007c1000)="e69d0f8421329b02126fdf6559b592c56e3434f3da6c8ea5f2a066369470ff9f3ca13d4542b0f381ac900ef8acacad8d5cfdaafcd517544bdd6d52c584dfaf0f93676c6d5e6bcd92a26fc1eb4dc103aa3eff01b3614f5743f4214eac2c4260bd899eb998daaf15ce54c15f266b1827a4dc32041ddb99b4a4d28775709546936fae4f044b8646627ab08e914b1f1166a5bc2cce9dd079f7245b6d8b98fde7895dc3b82eef171e4c6ea5b8c244016b8719b378faf83ee8750c73d59c", 0xbb}], 0xa, &(0x7f000030f000)=[{0x100, 0x1, 0x1, "b96a9c8c055d51ac5e2d26ed08c1da16d1bb0cb747fedc8362a64ad51cc2d0aa032adab4fa6493ed920187810a74e136d6f75fe56241807ab6d29124e8649945910422779e4420fa7902e23e1660e7c2d89ba77efcd1dd337b2729d5a18efc7100a9c69874307ec5bb72aea52158df3b0efe0b1ac48a31a4bee1b278a04f84dac7651bc0e624dd88a6379f6ef9b81483c1139945fada2a28f53df652f4a137bee77390fc2388c9989db4850b7f596de66eccbfa4cdf75350f9945decee60af38b9367c6d4e8768918d3e697273b0affec339c77d03cfcc7795dedbf3dd94f4e1161aabc46f53773730fd4c9e"}], 0x100, 0x40}, 0x1ff}, {{&(0x7f0000af6000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='tunl0\x00'}}, 0x1e, &(0x7f0000c6b000-0x10)=[{&(0x7f0000b08000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8040}, 0x1}], 0x8, 0x80) accept$packet(r2, &(0x7f0000300000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ef000-0x4)=0x1, 0x3) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000386000-0x1)=0x0) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x101, &(0x7f0000000000)={0x0, 0x0}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) bind$bt_hci(r0, &(0x7f00005ee000-0x6)={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000007ffffff, 0x80000, 0x100, &(0x7f0000489000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000121000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, {[@lsrr={0x83, 0x1b, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @ra={0x94, 0x6, 0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00001be000)={0x0, 0x1, [0x0]}) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000e1f000-0x50)={@common='ip6tnl0\x00', @ifru_addrs=@l2={0x1f, 0x5, {0x1, 0x7fffffff, 0xff80, 0x3, 0xd258, 0x9}, 0x2, 0x2}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000b4d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000082e000-0x4)=0x58, 0x271aea4547502b57) connect$pptp(r1, &(0x7f0000857000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getpeername$packet(r1, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e4000)=0x14) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00005eb000-0x4)=0x0, 0x4) [ 68.080654] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000de1000-0x25)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000995000)=[], 0x0) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = socket$inet6(0xa, 0x800, 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000820000)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) recvmsg(0xffffffffffffff9c, &(0x7f00005d8000-0x38)={&(0x7f000010e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000284000)=[{&(0x7f0000e79000-0x12)=""/18, 0x12}, {&(0x7f00003bb000-0x42)=""/66, 0x42}, {&(0x7f0000640000)=""/7, 0x7}], 0x3, &(0x7f00009a1000)=""/181, 0xb5, 0xa58}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000312000)=0x800, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f3d000)={0x4, 0x0, 0x9, 0x4, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f000011a000)=0x0, 0x4) 2018/01/30 15:53:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x7, &(0x7f0000f19000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000179000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000ca8000-0x8)={0x2}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f48000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r1, &(0x7f0000274000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000333000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001ee000)=0xc4, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) getsockname(r1, &(0x7f000043d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000c81000+0x1e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x3f, 0x9, 0xd5a, 0x6}, {0x5, 0x8, 0x9, 0x2}, {0x81, 0x800, 0x100, 0x73}, {0x8, 0x0, 0x800, 0x401}, {0x5, 0x3, 0x396, 0x5}, {0x80000000, 0x80000001, 0x1, 0x1f}, {0x8, 0x8, 0x8001, 0x80000000}, {0x3, 0x6, 0x9, 0x8}, {0xf37b, 0x1, 0x1, 0x5}, {0x1, 0x9, 0x5, 0x17}], @llc={@llc={0x0, 0x80, "1d18", "cda835f04d0bdb2e75bf63b18fe6388f5ed6f24302116cff1723925c3eb794db9e0bd17f0247bb83e657a0d8d1e19ea4"}}}}}}, &(0x7f00003fb000)={0x0, 0x4, [0x86e, 0x94b, 0xa9c, 0x422]}) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/30 15:53:10 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000747000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000845000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f43000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f3c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005bd000-0x22)={0x0, 0x1a, "75e571df066693c975ba725d2435d44ba565157d0cc5fcf887b7"}, &(0x7f0000d6a000-0x4)=0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000adc000-0xc)=@sack_info={r5, 0x9, 0x5}, &(0x7f0000eed000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a8f000)={r3, r4}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00005b7000-0x1d)="", 0x0, 0x0, &(0x7f0000523000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000556000)=@assoc_value={0x0, 0x0}, &(0x7f000088e000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000958000-0x8)=@assoc_value={r6, 0x400000000000147}, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004ee000)={r7, 0x3}, &(0x7f0000f26000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000059f000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x18e, 0x1, 0xd1, 0x1}, &(0x7f000050e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000430000-0x8)={r8, 0x1ff, 0x0}, &(0x7f0000599000)=0xff9b) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x5) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x6, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007ca000-0x20)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f79000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ec7000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000f78000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004c2000-0x4)=r2, 0x4) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$alg(r0, &(0x7f0000816000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a1000)="e513b5bf00004000000000000000e314", 0x8) bind$alg(r0, &(0x7f00000fa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000-0x26)="0fbf2cf0854281c588933f3c8feb0852", 0x10) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000e3c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:10 executing program 5: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000019f000-0x28)={@generic="a6c605038307fd6d3fdf71fa1fbdfd73", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x54c) r3 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, &(0x7f000039e000-0x10)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/01/30 15:53:10 executing program 1: socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000463000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x8, 0x8}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x2, &(0x7f000066b000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd4000)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f000092a000-0x3)="137f32", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r3, &(0x7f0000cc1000-0x70)=[{&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x1) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0x1c, 0x800) r5 = accept4(r1, &(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x9, 0x800) connect$l2tp(r5, &(0x7f000000b000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x4}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000f000)={0x0, 0x0}) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r6, 0x0, 0x27, &(0x7f0000010000-0x7c)="533b1d1f9a56b925c1c305304dce402363d191a8a703d8fc0fa86148063adff44ae3067b32d2ca9241829c8cc6258dc78b80671968f7726b0077423a784aff9785d3c00efc53082e07b34e5e08704294959de9bf1f603da282ab0b4e510a21247aae1f98ec03504e34bf6bccc7747f2c06cdd6b1e2c4be0a2d0bff2a", 0x7c) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0xffffffffffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f8b000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f8b000-0x4)=0x6e, 0x800) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x20, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000271000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c50000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0x1, &(0x7f00008b1000/0x3000)=nil, 0x1}) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x100}, 0x8) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x5) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000005000)='htcp\x00', 0x5) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000009000-0x8)={0x81, 0x57, 0xc38, 0xfb}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000791000)={0x0, 0x3e, "4e8c19b02e6ada9a6069d42a2423499fc7e5f4e2ffbe454065c1fd3ce8709ac579d4091746c6f779a711afbd482dc94c90f67d6df863a0ac88914b149fc8"}, &(0x7f0000791000)=0x46) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000792000-0x8)={r1, 0x10001}, &(0x7f0000792000-0x4)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e74000-0x10ac)="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", 0xda0, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000773000)=""/4096, 0xd33}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) shutdown(r0, 0x2) 2018/01/30 15:53:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x88007, 0x1fa) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7f000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) 2018/01/30 15:53:10 executing program 2: r0 = socket(0x1, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffffffff730c, {{0xa, 0x0, 0x84c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6bab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb4, @loopback={0x0, 0x1}, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) unshare(0x2020600) 2018/01/30 15:53:10 executing program 0: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000031d000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, "0200", 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x800], [0x0, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000031b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e2000)=0x10) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000039e000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000081000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000-0x4)=0x10, 0x80004) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000039f000-0x10)={0x0, 0x0, 0xffffffffffffd820, 0x0}, &(0x7f000039e000)=0x10) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000038a000)={r3, @in6={{0xa, 0x1, 0x4d3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x27, 0x1, 0x81, 0x4, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x6, 0x1, 0x6, 0x7, 0x800, 0x80000001, 0xe11f]}, &(0x7f000039e000)=0x108) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000003f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039e000-0x4)=0x10, 0x0) 2018/01/30 15:53:10 executing program 3: pipe(&(0x7f0000ee4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x478)=@mangle={'mangle\x00', 0x1f, 0x4, 0x418, 0xd0, 0x1e8, 0x2d0, 0x2d0, 0x1e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], @generic="ea5fe9863f979674b25339fc6f6ce305", @common='eql\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0xbff, 0x0, 0x0}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8001, 0x1, 0x1, [0x3ff, 0x7ff, 0x0, 0xaa, 0x4, 0x5, 0x9, 0xaa, 0x401, 0x5, 0x7, 0x41d, 0x80000000, 0x9, 0x4b2, 0x9], 0x0}}]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x2, 0x3}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xffffffff, 0x0], [0x0, 0x0, 0x0, 0xff000000], @common='yam0\x00', @common='syzkaller1\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x7, 0x1, 0x8}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x10000000000000, 0x100000001}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, [0x0, 0xffffff00, 0xffffff00, 0xff], [0xff, 0xff, 0xffffffff, 0x0], @common='ip_vti0\x00', @generic="b883e68a8c61c8acce27bfe7929372c2", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x4, 0x1, 0x20}, 0x0, 0x100, 0x148, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x101, 0x9354, 0x0}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1, 0x3, 0x8, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x6e, @ipv4=@multicast2=0xe0000002, 0x1b, 0x0, 0x1}}}]}}, 0x478) mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/30 15:53:10 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000b6000-0x13a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d1683114411480903c1ed2cfd868aef2dedb9a6f"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x0, 0x4, 0x2, &(0x7f00006a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000aea000)={&(0x7f000034b000/0x1000)=nil, 0xa0b5, 0x3, 0x58, &(0x7f000074b000/0x3000)=nil, 0x0}) 2018/01/30 15:53:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) poll(&(0x7f0000484000-0xe)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}], 0x3, 0x3ff) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00001ab000-0x5a)="240000002000030007fffd946fa283bc020000f0ffffff02081d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000065000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x1000, 0xc94, 0x0, 0x1ff, 0xffff, 0x6, 0xc07e, 0x8, 0x8001, 0xc5, 0x7, 0x3, 0x9043]}, &(0x7f00004bd000)=0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000737000)={0x0, 0x0, 0x0}, &(0x7f0000766000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000043f000)={0x0, 0xc2, "e30a9f432f0e85e7afacaa0182b451f43fdfe0a2e41cc7d0a592d897cfe13d4e2ab4966d0e57d84b4936ea9332d8f12699e8e4a7b7b124003f98d4155e48d36556c6e93aee8c86db987c35cb56997b3b3b54113d938a3b905ffd4d5d279939eba7dd8e386ec37afa32b4c906305face53e9db55928e5a70f778c4f137f16af1077a44bf5cc6b544400b0e3f78d3fcdbcbfc8a87cb01bb67f7e9b889a3738a91ce26744202e1c0e63e19549fd61b105c0645badb3b4fcee3bfab51aa8b5352072d86b"}, &(0x7f0000449000-0x4)=0xca) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000508000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043d000)={0x0, 0x6, 0x0}, &(0x7f00000b3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001a000)={0x0, 0x20}, &(0x7f0000c94000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000300000)=@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00007c8000)=[{&(0x7f00007e2000-0xbac)="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", 0x1000}], 0x1, &(0x7f0000250000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x200, 0x1ae2253, 0x0, 0x3, 0x6, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x1, 0x401, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x400, 0x9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x595f, 0x2, 0x6, 0x4, 0x7ff, 0xfffffffffffffff7, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x800, 0x101, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x8000, 0x8, 0x100, 0x2, 0xa00000000000, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x40000000000, 0x8001, 0x5, 0x6, r5}}], 0x150, 0x20000000}, 0x400d0) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000024b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000124000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a7000-0x28)={@common='bpq0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000368000)=@assoc_value={r1, 0x7ff}, 0x8) 2018/01/30 15:53:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x80002, 0x1, &(0x7f0000f7e000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be2000-0x12)={@common='gretap0\x00', 0x4}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083e000-0x4)=0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000fc3000)=0x4) r1 = socket(0x4, 0xf, 0x3) accept$llc(r1, 0x0, &(0x7f0000dbf000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000fc0000)={@common="73697430000400000000000000f8fffc", @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4bf60000000001000000000003000000000000000e7900"}) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00008e7000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000e5d000)={&(0x7f0000a5f000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000076b000)={&(0x7f00005e2000)={0x80, 0x28, 0x4, 0x4, 0x1, {0x14, 0x0, 0x0}, [@typed={0x20, 0x2f, @binary="42370c47140bcbd9ac9e4e11f62f16fd4ab0d33ea54dec96"}, @generic="e039e9869c34c85721d7fff6a4536abacbc5b6ef7534ba259c1e00ed15b07d64579a9d84c924036cb617cf085d05123bf857d5e609f3bf5a111eb79e7b925c7990ef814623c63aae31b276"]}, 0x80}, 0x1, 0x0, 0x0, 0x4810}, 0x80) sendmsg$unix(r1, &(0x7f0000e65000)={&(0x7f00006a0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f19000)=[], 0x0, &(0x7f0000f19000)=[], 0x0, 0x0}, 0x20000040) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007b1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0x6, 0x800) sendmsg$rds(r0, &(0x7f0000db3000)={&(0x7f0000110000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e1000)=[{&(0x7f00005f9000)=""/242, 0xf2}, {&(0x7f0000870000-0x9e)=""/158, 0x9e}, {&(0x7f0000bc6000)=""/253, 0xfd}, {&(0x7f0000cbe000)=""/4096, 0x1000}], 0x4, &(0x7f00002d9000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x800, 0x100}, &(0x7f0000c71000)=0x1, &(0x7f0000151000)=0xd366, 0x9, 0xc257, 0x5, 0xffff, 0x6, 0x2a89}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8000, 0x2}, &(0x7f0000075000)=0x7f, &(0x7f00005b4000)=0x800, 0x0, 0xfffffffffffffffd, 0x40, 0x81, 0x40, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x2aa, 0x8}, &(0x7f0000872000)=0x5d8b, &(0x7f00004b7000-0x8)=0x4e0, 0xfffffffffffffff7, 0x9, 0x3cd, 0x4, 0x1, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffb, 0xd8}, &(0x7f0000449000)=0x7, &(0x7f000065b000-0x8)=0x20, 0x7, 0x100000001, 0x15840a3d, 0x8, 0x41, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0xe1b}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000891000)=""/11, 0xb}, &(0x7f0000ab7000)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x352, 0xfffffffffffffffb}, &(0x7f0000b53000-0x8)=0x7ff, &(0x7f00004c5000-0x8)=0x100, 0x9, 0xffff, 0x3, 0xfffffffffffffc00, 0x20, 0x100}}, @fadd={0x58, 0x114, 0x6, {{0xed3, 0x85e}, &(0x7f000007b000)=0x4, &(0x7f000029f000-0x8)=0x0, 0x84, 0xff, 0x4, 0x4, 0x40, 0x3e5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7}, &(0x7f000061a000-0x8)=0x6, &(0x7f000011a000)=0x2, 0x80000001, 0x3, 0x800, 0x4, 0x2, 0x2c}}], 0x2b0, 0x40080}, 0x50) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000980000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000072c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x80000001, 0x3, 0xfffffffffffffffe, 0xa, 0x80, 0x20, 0x3a, 0x0, r2}, {0x2b, 0x3, 0xad, 0x6, 0x7, 0x20, 0x4, 0x4}, {0x80000001, 0x9, 0x5, 0x1}, 0xa6, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0xd41, 0x6, 0x2aa, 0x385}}, 0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x400000000000, 0x9, &(0x7f0000c37000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000279000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000eaa000)=0xff, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c82000-0x1)={0x3}, 0x1) 2018/01/30 15:53:11 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f87000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000711000-0x10)={0x6, 0xffffffff, 0x0, 0x8}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000070f000)={0x1, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000f89000-0x20)={0x1, r3, 0xf228d8f853fe5144, 0x5}) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ca4000)=0x4a8e, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000098f000-0x8)={r1, r3}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0x80000, 0x400000000) ioctl$int_in(r0, 0x5421, &(0x7f00002a9000-0x8)=0x1ff) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000576000-0x1e)={0x5, 0x9, 0x5c98, "3ecc71af20f4", "959e8e0f4565960d36787b2ff3f60ca8"}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, 0x0, &(0x7f0000001000)=0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00001e6000)="b5675740eacc94f723e7818b73e0580e7cba11b5de7a9e480a15a39d86a9753adb6f49423d8f3c98ca0b0517421a5972f0e0514ecf32172b02e39de1a7d329b8fb4b3b7864e3d1160205a34c44a40edb6b2762e3aa473ceaf7a46e4b94823c4ab3cb4a4b09ae5d69cad1af181d03821ae3a32b341726b989e8a05d6e364d4b1a0b0983f4713848f481568a8833a501b38aac5dd7434674439845fd4d", 0x9c, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006a6000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfcc, 0x0, 0x5, 0x6, 0x0, 0x8, 0x8000, 0x8872, 0x1, 0x7, 0x3, 0xd93, 0x254b00000000, 0xffffffff, 0x1]}, &(0x7f000096f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006f0000)={r3, 0x40}, &(0x7f0000ed4000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d5a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a7b000-0x4)=0x14) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055d000-0x10)={0x0, 0x20, &(0x7f0000f34000-0x20)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006af000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000086d000)={r1, 0x7}, &(0x7f0000cfb000)=0x8) pipe(&(0x7f0000995000)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f00009a3000)={&(0x7f0000b28000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f1a000)={&(0x7f00000ec000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x4, 0x2, 0x2, {0x2}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x4000) [ 68.552495] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x81, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000-0x4)=0x8001) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000-0x10)={0x7, 0x3}) mmap(&(0x7f000098a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000632000)={&(0x7f0000fd6000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000fd6000-0x60)=[{&(0x7f000015e000-0xb4)=""/180, 0xb4}, {&(0x7f0000d07000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd5000)=""/94, 0x5e}, {&(0x7f0000ef3000)=""/179, 0xb3}, {&(0x7f0000fd6000-0x5)=""/5, 0x5}, {&(0x7f0000fd5000)=""/4096, 0x1000}], 0x6, &(0x7f0000fd5000)=""/213, 0xd5, 0xffffffffffffffc0}, 0x2022) sendmmsg$alg(r2, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000a04000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x200) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004b7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c9c000)={0x0, 0x1, 0x20}, &(0x7f0000b5e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c17000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000605000)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000683000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x1, 0x0, 0xb, 0x7, 0x7, 0x4}, &(0x7f0000e6a000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00002d2000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r4 = accept(r1, 0x0, &(0x7f0000b94000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000710000)={r3, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ed7000-0x8)={0x0, 0x0}) accept4$packet(r5, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000366000)=0x14, 0x800) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x5, 0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="5712d752316045a75f052ccda8bada7a"}}, 0x1e) 2018/01/30 15:53:11 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000abe000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b91000-0x10)={0x0, 0x0, 0x51e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000002c000-0x4c)=""/76, 0x4c, 0x40002121, &(0x7f0000629000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000d85000-0x28)='veno\x00', 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000af9000)={r0, 0x80000, r4}) bind$inet(r5, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff72, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x27, &(0x7f0000fff000-0x4)=0x5, 0x372) 2018/01/30 15:53:11 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) unshare(0x10004303fffa) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) socketpair(0x11, 0xf, 0x46, &(0x7f0000932000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000496000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r2, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0x2002, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f0000edd000-0x4)=0x0) bind$rds(r2, &(0x7f0000be5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r1, &(0x7f0000ecc000)={0xa, 0x0, 0x21fb3bbd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00002c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000796000)=0x14, 0x80000) getsockname$packet(r1, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x297) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a2b000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x0, &(0x7f0000012000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000002c000-0x4)={r2}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000010000)=""/141, &(0x7f000002b000-0x4)=0x8d) r4 = socket$netlink(0x10, 0x3, 0x1000000014) sendmsg$nl_generic(r4, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x1) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000016000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x20000000000000, &(0x7f0000018000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffe88) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x807, 0x4, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0, 0x1f, 0x1f00000000, 0x80, 0x7f, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0xffffffffffffffff, 0x8}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000008000)={0x27, 0x5, 0x2, 0x2}, 0x10) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r1, 0x3f}, 0x8) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) write(r0, &(0x7f00007e6000-0x3c)="d038b5c43ed7eeef2e1e8c84e0003af1c556159d58ed2fb04ba370fcc5bf7f76d19c94a7a06139427cd72db77e40739d55d7123e0fcf32b6976b703d", 0x3c) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ef3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef3000-0x28)={@common='vlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvmsg(r1, &(0x7f0000801000-0x38)={0x0, 0x0, &(0x7f0000e8b000)=[{&(0x7f0000ad1000)=""/88, 0x58}, {&(0x7f00003f7000)=""/70, 0x46}], 0x2, &(0x7f00008c2000-0xcd)=""/205, 0xcd, 0x8}, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ed000-0x14)={0x0, 0x400, 0xfffffffffffffffa, 0xde6a, 0x1, 0x8}, &(0x7f0000f34000-0x4)=0x14) pipe(&(0x7f0000b9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c54000-0x20)={0x9, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000701000)={0x81, r5}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000159000-0x10)={r3, 0x7, 0x0, 0x9b}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f78000-0x8)={0x0, 0x1}, &(0x7f0000f58000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009cb000)={0x800, 0xff, 0x8206, 0x7, 0x101, 0x6, 0x0, 0x3, r1}, &(0x7f0000a73000)=0x20) syz_emit_ethernet(0x3e, &(0x7f0000d4e000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000009e000)={0x0, 0x1, [0x0]}) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000005b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b88000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b1c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xfff2) accept4$inet(r2, &(0x7f0000134000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000)=0x10, 0x80000) 2018/01/30 15:53:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000193000-0xc)={@multicast2=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000a89000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000d06000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="0000000000000400"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000579000)={0x0, 0xf7, "7ee35f51bb352dc72d540095ef72435b8174a4dc321f440b99d2d218179829b56a5c202d3680fc8ad748a3a7068beebc77fffb897799e736178d7b1c22deff908b72e4b0ea6e97c4193764e7a45d23919b2c6873a13537729e7529bc50a5c65835c7ce763146e3368f6e5e15312ca268495961d41720305b5341e951d53eccfdaeb5fa40b760f260ac93431584abd424b8621b1ae947d6322eae713db83e4ef103ffa1ad8ed2259ad0292f0b01851eeaefe08297ab6435569404ed4ce4d312104c16df265e2a66b9fcb938f47db8e4392e4ffa5076476582fb00fb36d107b12b191c1cc075c1e54f91f4258c98e13ae4a22585d6bebb2e"}, &(0x7f0000309000-0x4)=0xff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e5000-0x8)={r1, 0x9}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f6a000)=0x0) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000af4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af3000)=0x2e) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000af3000)={0x0, 0x2}, &(0x7f0000af4000-0x4)=0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ee000)={r1, 0x3, 0x30}, &(0x7f0000af4000-0x4)=0xc) syz_emit_ethernet(0x2e, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xdb8, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000af6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000af4000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x401}, 0x98) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000316000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000589000)={0x7, &(0x7f000098b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000756000)={r4, 0x1, &(0x7f000081c000-0x4)=[0x30d2], &(0x7f00008f6000)=[0x8, 0x20, 0x2, 0x2, 0x400, 0x6], 0x66, 0x3, 0x0, &(0x7f0000a3e000-0xc)=[0x2, 0xc0a9, 0x1], &(0x7f00001b9000)=[0x100, 0x81, 0x8, 0x8, 0x2, 0x4], 0x0}) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000363000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x1e6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000a05000)=0x0, &(0x7f0000f6b000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f0000071000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000-0x4)=0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bc6000-0x20)={@common='bond0\x00', @ifru_flags=0x502}) accept4$alg(r4, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f76000-0x58)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x10, 'drbg_nopr_hmac_sha1\x00'}, 0x272) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000703000-0x4)=0xffffff1f) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r3, &(0x7f0000f77000-0x38)={&(0x7f00002a2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000f76000)=""/192, 0xc0}, {&(0x7f0000f76000)=""/175, 0xaf}, {&(0x7f0000a46000)=""/121, 0x79}, {&(0x7f0000f76000)=""/214, 0xd6}, {&(0x7f000051c000-0x78)=""/120, 0x78}, {&(0x7f0000f77000-0x26)=""/38, 0x26}], 0x6, &(0x7f000060a000)=[@cswp={0x58, 0x114, 0x7, {{0x3, 0x84c4}, &(0x7f0000f76000)=0xffffffffffffff7f, &(0x7f000077b000)=0x9, 0x0, 0x7ff, 0x2, 0x1a1e, 0x46, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x0}, &(0x7f0000f76000)=0x80000000, &(0x7f0000c01000-0x8)=0xfffffffffffffff8, 0x9, 0x2, 0x4ca, 0x0, 0x2, 0x20}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3f, 0xa9}, &(0x7f00008af000)=0x3, &(0x7f000056f000)=0x7, 0x100000000, 0x9, 0x7f, 0x9, 0x2, 0xe7}}], 0x108, 0x4004}, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000cf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000013d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0xb) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0xfffffffffffffc9f}], 0x1, &(0x7f0000f73000)=[], 0x0, 0x1}, 0x20000000) bpf$OBJ_GET_PROG(0x7, &(0x7f00002f8000-0x10)={&(0x7f0000e1b000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000842000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) recvfrom(r1, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x806, 0x1) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000982000-0x30)="e3f9b0790ea1e54dc21b08af12cce05efc3d319ef9d4572298ebccf7f9164b5c46d2443b65b321091cc7b6a7949b5819") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @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, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f3b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f81000)=0x48, 0x0) listen$netrom(r0, 0xbd) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000d92000-0x4)=0x0) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)="") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000012000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/30 15:53:11 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x9, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340, 0x2, 0x200, 0x6, 0x2, &(0x7f0000017000-0x10)=@generic="96f04a4a645d6e3d3f123f92af7489b1", 0x0, 0x7d, 0x30}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000010000)=""/247, &(0x7f0000004000-0x4)=0xf7) r3 = socket$inet(0x10, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x3, 0x80004, 0x2) socket(0x1b, 0x800, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000014000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000019000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000017000-0xf2)=""/242, &(0x7f0000018000)=0xf2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001a000-0x8)={0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000018000)=0x0, &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000017000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/30 15:53:11 executing program 2: r0 = socket(0x3, 0x100000000, 0x3) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000226000)={0x0, 0xc6d5, 0x3, 0x6, 0x4, 0x5}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003d9000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x80, 0x7fff, 0x1, 0x0}, 0xa0) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x0, 0x0, &(0x7f0000002000)=@raw=[], &(0x7f0000001000-0x4)='GPL\x00', 0x0, 0x64, &(0x7f0000003000-0x64)=""/100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r1, &(0x7f0000002000-0xfa)=""/250}) 2018/01/30 15:53:11 executing program 4: r0 = socket$inet6(0xa, 0x4c2c6b5c4c684d62, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) [ 69.051893] bridge0: port 1(syz6) entered blocking state [ 69.062648] bridge0: port 1(syz6) entered disabled state [ 69.073966] device syz6 entered promiscuous mode [ 69.080094] bridge0: port 1(syz6) entered blocking state [ 69.085665] bridge0: port 1(syz6) entered forwarding state [ 69.092741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a9f000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000af9000-0x10)={&(0x7f0000e60000-0x18)={0x18, 0x31, 0x4, 0xffffffffffffffff, 0x1, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004d7000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000cfc000)=""/198, &(0x7f00003ba000)=0x502c293412bc7f5b) r1 = socket(0x11, 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000802000-0xbf)={0x0, 0x60, "3d5bbe2e556998173479ce53d4bfe1b63d8ddba0c931353986fce3e26d3a429c136ada199e82c1e7ab49ce70ac33ff8f1a0c26d291cec4befdc3f72e3d73c551c4d192e0236f4d2bdf1f0e8d99f4985f0c6fb9f88dfa79b19b4159d809f0337164c5486cebbc818f9b2d4509683adbbd01bb196e08db41f032e31eb56cc456c68f194f69e4bed2fa8fb6dd4bc618c9739fee8e5d8b0b50a550f4fdcccd38421a0e2733467ced775c8e6734e82555a40da616b105dc8eb3"}, &(0x7f000043b000)=0xbc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002dc000-0x6)={r2, 0x7}, &(0x7f00003bb000-0x4)=0x6) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00005b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000801000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b8b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x9, 0x100, 0x2, 0x100, r1}) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x2, 0x80000000, 0x0, 0xfffffffffffffffe}, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000dd1000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ab1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000243000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a5000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000901000)={r1, 0x1, 0x6, @random="e092028042c5", [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 15:53:11 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000000a000)={0x2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f00006c7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x23) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000e000)="229949f307cf5832d2941c6507392be3", 0x10) 2018/01/30 15:53:11 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e91000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b05000)=0xe, 0x176285db5ec5297f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000cdc000)=""/4096, 0x1000}, {&(0x7f000034c000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000382000-0x67)=""/103, 0x67, 0x1}, 0x2000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ac3000)={r1}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000019000)={0x1000}, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000019000)={0x0, 0x4}, &(0x7f0000009000)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001a000-0x10)={r3, 0x48, &(0x7f000001a000-0x48)=[@in6={0xa, 0x2, 0x610e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000016000)=""/63, &(0x7f0000018000)=0x3f) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000ae000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, {0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x828f}, 0x0, [0x3ff, 0x1, 0xffffffffffffffff, 0xfffffffeffffffff, 0x2, 0x4, 0x100, 0x0]}, 0x5c) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00009e4000-0x91)={r1, r3, 0x7, 0x4aa07589, &(0x7f000012c000)="975a8c184f25f51ba0ca60934a782e6d704b5319b2bbe3ada3cb2a1904c48105493fab7c562ebd961d", 0x7, 0x1, 0x1ff, 0x2, 0x8001, 0x4, 0x3, "a676d9ec76bab9462cc4d08475138a6af34d6ee4ebd605eb08f26dcbc0e89bc71b12029744abf1730f5452fd61b2fdc368f47533d8cb4c48d11c961121358b9c799e313fe321cd1177ab6608c6a965dcaca604216c4f1fd8ae4287790e0493381cafd06d8f370fe1eb"}) socket$netlink(0x10, 0x3, 0x1c) socketpair(0x1, 0x6, 0x7ff, &(0x7f0000b37000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000a0c000-0xe)={0x1f, 0x10001, {0x7f, 0x3f, 0x4, 0x0, 0x1, 0xae0}, 0x1, 0x2}, 0xe) r4 = socket$netlink(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000906000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000499000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) sendmsg$can_raw(r2, &(0x7f0000719000)={&(0x7f00005d9000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000d61000-0x10)={&(0x7f000035a000)=@canfd={{0x2, 0x0, 0x2, 0x40}, 0x2c, 0x1, 0x0, 0x0, "343836cca99d9b17740574778dafcef2149d910329e4ceddf7888ba44c29192bc7a1b7cc5e40211711c7975e7678c172485d00d8a4ce49c74d9464f51eeae295"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x810) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:53:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f65000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000f64000)=0x10, 0x80000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000673000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000905000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e25000-0x4)=0x28) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xb, 0x0, 0x3ba) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003f3000-0x10)={0x0, 0xfffffffffffffe01, 0x5, 0x0}, &(0x7f00003df000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001da000)={r2, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_in(r0, 0x5452, &(0x7f00000d2000-0x8)=0x9) shutdown(r0, 0x1) r3 = accept4(r0, &(0x7f000085d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000651000)=0x9, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000afa000)={r0}) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00000ff000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000056000-0x14)={0x3, 0x100, 0x80, 0x4, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) r3 = accept4(r0, &(0x7f0000223000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000)=0x2e, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000aec000)={0xffffffffffffffee}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000022000)=[], 0x0, &(0x7f0000023000-0x42)=""/66, 0x42, 0x1}, 0x2042) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000022000)={0x0, 0x80, 0x30}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000022000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffbff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x42b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x58, 0x0, 0x1, 0x22}, 0xa0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000012000-0x14)={0x10000, 0x3, 0x3, 0x0, 0x7f}, 0x14) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x80}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0xfffffffffffffffe, 0x200, 0x2, 0x9, 0x1, 0x6, 0x5, r3}, &(0x7f0000001000)=0x20) r4 = socket$inet(0x2, 0x8080f, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x7ff, 0x8000, 0x20, 0x2, 0xfff, 0x101, 0x5, r5}, 0x20) bind$packet(r0, &(0x7f0000000000)={0x11, 0x8, r1, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x100000000, 0xfffffffffffffffc, 0x8, 0x9, 0x1, 0x3, 0xfff, 0x3, 0x401, 0x1, 0xffffffff00000000, 0x9, 0x84]}, &(0x7f0000000000)=0x108) r6 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@ax25={0x3, {"f7ba43fe8e5040"}, 0x1000}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002000-0x87)="5131ad014366093909d507b6a203184b5ee60676aa4d17b1e7c24e39fdbac107eb4594331176c277e210e115f8ba7096fec674a1e5343d6d7207b69c692ce9db56a7c02f19ed98b7c1d5b4dfe5ba91775a38606e355635bf30a8095e7c87f4ee9d831a9a725d9852bae6765cda327464f59121e2a5c3f00c4463e5598f65331f841ff8d6084b80", 0x87}, {&(0x7f0000002000+0xcfd)="0bfa9230aa98ca5f7dba24fb4877a0033089823525cc9b719e85b0bbd4cfc3b427b15c6a53447d3d438b0392613455476ed4459244aea412989c28dbb8cb648d1accb9", 0x43}], 0x4, &(0x7f0000003000-0x5a0)=[{0xd8, 0x0, 0x0, "368f7d2c3e2cb4a81b3bf796a7536b0e0fd39f15603c086faa5d9cf66ffd743ed57cc25545b3a3f63fe8898419afc3fcce7acb65d7d073ec6562c5ad91b06b3b04c05e50d12e66178c6822c5de788e254ec5cb86bf1500174fac9c79f47618112d1c0c2b033e719f62b399ab54ffbc2227c5bb415b082b4ae77bb6c4557c86b9988d654be63efc8804ffe1f31347bd0a03713012abdb769a0eea82e94ea122aa3549c58422bda6ddb23545c0cd9f00bc73fb6c885f1c2bbf21d657b14179424e2aa9"}, {0x100, 0x11e, 0x6, "57ee21abca6edd3e32b7b3f65f9256f2afe6be0eb6dc4608284241290fc1c9bee7486fc571dde4d139155efa0bed0157bea95c75ddb5e2b93fc0f955dec9bf30b8b3e59d689ee035432d4a9071e418ed95800929c74dfbc63178b6831b014f46f434cfa1a00de99345543ef60ccc959346fe4425d61f1e573e16af7d53367fb15d86c09428d60dd7326e6727e43361c14f057f0dcc7660690e0d452b4ff55e1c1fbf92c172914a2a2d46179ed13aeadc0200008931ffc41762bece4d00c615aa5cf23007b03f4c0e3578fa43c607cc38a87bcf80c6e912228df16e547e8080afc34207df72b6378bd85a0f09"}, {0x28, 0x13b, 0x3, "fb117ab34eb1eaa1e778a55f68bf4c1fa9464107"}, {0x30, 0x0, 0x4, "28c4b58e91e66ac487e814928c82fec220aaee81d1a65c2e46e9b6bd"}, {0x108, 0x10b, 0x0, "9d1dacf08909da3001b02a31dfc42adf61ffe4fd532583231959b50506e17142ce4e6c3212be4db5cadf5cfb86c02458619394f49946673ec9e9a25faae258c2c5cbcb6986fc621fc6d2974a84822b77ce99c9ea1fbc4f125515398bdb8aa31e7bdab42d5d1552ace2d69c727eb7a2c745645c905e950e83c8d6fecd2486ff2855549a9fffce7b5597d6958b4f243112ad58c61697f6f16501107b754c0562658be645c6cdc9944c4da82823a5401bf0f874f6c8d46f24eb9eb975fd77bdc3a246659a24b0f6e0664c0e36895ee28c3177a42e705b80050aab4efe49a7ad4623fad1c7e511f5d1ae56c8033b4f9d7b685313280abe"}, {0xf8, 0x1ff, 0xfffffffeffffffff, "ea73304b27ce4e13cc23962fc1a6df96ee3eb3b369d417faf5ebf2930c834e57d31effeff200578b6cb9fc410498c0fe53f0217429fcd3089e3cafcfe6211f7adc645eb845229b23b8bda5ed45c41c8a74c5fcd917017f115843d960f436fe517ccfbd25eef28b5866d56bfb8837686f343787dd9fa7a907152801d3a3178b59905fff361b6d5b1c530c1b92cbbde89a98e324a59a73ef15ab3acd7868915fb54cd62b1fc772d843e9dd73e995c74d354b45da960aacb6b73568d08f114f1493b65a95e2b536c9e7bc14158ffe8d23689b253a27df2b6471f558abe35346210020a0623144"}, {0x88, 0x139, 0x527, "56f4aaa31cfbe803d66b119d3a8d7e0ebd3961d5d018878589b3051e3bfe542c620edd9d4a7d7290817e66e3121b282136a43b2cfa518bab5549339c430c1bc50d19fe9f67058b80d591e07220364aa6c18970e30bfd2c0bd6372c1fa5a73cc3ff9710279a8b63700c137ea02cdac82cb0f11c6eb8c1f41b"}, {0xe8, 0x102, 0x40795116, "a49a82f2843da77f03a48ed54c5a3437ab80f2d7c73eff0510bac63564dd58978852209546446b6d0a39992d654446015a49d508263d74dcac631e73809264707b7b9260988778e1492935ed0a98d475aba4f24b6818aa8b34970c42133de45227c26769a08fbfb6c0efc11989be91ab0c37971791c83255d22fd07ba650ff3435fa470c49de0963ea9cfb35c5941470dfcbaadb3688d947f30b34f62477167e22a93aa9e584880d8ab6c0f16acec121a101dcfe6ceebe6a276ade51814ff4225391663e054b99d51f015cb67a07ba18b48b9359b6b9a3"}], 0x5a0, 0x840}, 0x4000) connect$inet6(r6, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xfc00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00006a1000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f9a000)=0x1002) getsockname$unix(r1, &(0x7f00006b4000)=@file={0x0, ""/84}, &(0x7f0000962000)=0x56) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000c8a000-0x4)=0x0, &(0x7f0000ac4000)=0x4) 2018/01/30 15:53:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000157000)={0x0, 0x0, &(0x7f000099e000-0x10)=[{&(0x7f0000817000)="", 0x0}], 0x1, &(0x7f000086a000)=[], 0x0, 0x0}, 0x0) [ 69.231388] device lo left promiscuous mode 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c5a000-0x10)=@generic="662e659b39c656ee31028fb247d2133b") r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000012f000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000719000-0x4)=0x8c) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001a7000)={&(0x7f0000947000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000665000)=[{&(0x7f00007a5000-0xc5)=""/197, 0xc5}, {&(0x7f00008c3000)=""/114, 0x72}, {&(0x7f0000323000-0x8)=""/8, 0x8}, {&(0x7f000092e000-0xd2)=""/210, 0xd2}], 0x4, &(0x7f0000953000-0x4c)=""/76, 0x4c, 0x700}, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000286000)=0x0) r1 = socket(0x10, 0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x1, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001a0000-0x8)={0x0, 0x0}) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000bd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000000) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={r0}) accept$packet(r2, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000926000-0x4)=0x8001, 0xffffffffffffffc2) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce7000)={&(0x7f0000e6e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000034c000)={r1, 0x0, 0x66, 0x29, &(0x7f0000ffd000)="633a88aae7279bc6b5fea1d666b2676902fa0d41247f13b68c9253a5769e3e4e2b023a1aea3edebb68089d45494d418a7c7c9eb890b7a1b6bb5af768610ceb54ebccfa5ed17da1164e8ae32bad83c06db8b50013f4af938a56736d8e900844f5993ddea8f948", &(0x7f000017c000-0x29)=""/41, 0x1, 0x5}, 0x28) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}, 0x0, 0x0, @common="65727370616ea200", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @icmp_id=0x3, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x434, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0xfffffffffffffffc, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x320) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x28b, [@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x28) 2018/01/30 15:53:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x7, 0x3ef, &(0x7f00008c8000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004e8000-0xc)={0x401, 0x3, 0x4, 0x9, 0xed, 0x7, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ab5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) listen(r0, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000000000081, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = socket$rds(0x15, 0x5, 0x0) accept(r0, &(0x7f00008ff000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dcb000-0x4)=0x9) 2018/01/30 15:53:11 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) r1 = socket(0x0, 0x80000, 0x208f) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x320) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000)=0x14) 2018/01/30 15:53:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000088d000+0x6c4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "cfe2883da6899a3f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000b31000)={0x0, 0x0}) socketpair(0x0, 0x4, 0x3, &(0x7f0000702000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000218000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x8cc, 0x2, 0x0, 0x12}, &(0x7f0000a1c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003d2000)={r2, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff}, 0x98) r3 = socket$inet6(0xa, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000235000-0x6d)={0x0, 0x65, "d2326fd3b68f5d69fafc75bd4f4da62f3087087b1193e47573b44019113ca7d134a368b2840d9a7d5a3458f81e939c6c7de9b439702ddccaeae1753a45651b60782f96384bbd65f743ea3937d3c07d8dec2a32aed53358c6c568305e6b6d3adf578e204a9a"}, &(0x7f00008e4000)=0x6d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a73000)={r4, 0x3}, &(0x7f000063b000)=0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f39000-0x14)={0x3, 0x2, 0x8001, 0x3, 0x4000e78}, 0xfffffc9f) 2018/01/30 15:53:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d35000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000200000)=0x1e, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003bf000)={0x4}, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000c78000)=""/240, &(0x7f00000b3000-0x4)=0xf0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000b98000)=0x0, &(0x7f0000c0e000-0x4)=0x0) 2018/01/30 15:53:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000f1c000-0x4)=0x0, 0x80000) r2 = accept4$netrom(r1, &(0x7f000088b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000069a000)=0x10, 0x80004) bind$netrom(r2, &(0x7f0000397000-0x10)=@ax25={0x3, {"57e554ea09e0e8"}, 0x2}, 0x10) sendto$inet(r0, &(0x7f00002e2000)="b1aa53e02ba8a0994ce16f2dafcc9903f2c5b8b8cfc8096a1343e374b58ed1d38a440add68522f0730337818742772e65ae19ba955637c28e980700f973e46b3a7c40536b142e406dfea6af7cce723d7c666fce1f4616104ccbfaa5a23336ae5382d3c075624ca2490b9971a70d0fa5164fad25f8342b26c67cb52fd94e5f7a33085b92c2c20093b0bf58fc05996", 0x8e, 0x0, &(0x7f0000727000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000422000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a7d000-0x4)=0xfe, 0x800) connect$llc(r3, &(0x7f0000486000-0x10)={0x1a, 0xff, 0x400, 0x800, 0xffffffff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/30 15:53:11 executing program 6: socket(0x0, 0xa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000073d000)={0x0, 0x0, 0x0}, &(0x7f00000d1000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a2a000-0xc)={r1, 0x7, 0x30}, &(0x7f000007a000)=0xc) 2018/01/30 15:53:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df3000-0x8)=[], 0x200002c2, 0x0) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000b000-0x54)={0x0, 0x4c, "d26a6819971199238a919c06dbbf187b878b849a80ef22c2a6e3cd6caaae652e278698a4d77ae1cc08567ff94b889e3969e817f3816ca0aed4aec9a84c0e9256e72659982565807af97e1d97"}, &(0x7f0000005000)=0x54) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000)=r2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f000000a000)=0x0, &(0x7f0000007000)=0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x40000000065, 0x1, &(0x7f0000001000+0xab3)="000000ff00790000f17da88b51f3bf8eb768b921d7cacf8995729c717d73512c4a6a2d99b4bcef188847190872cdfdadc14b3bea9238552e66685f99855d9d0bb255022feedbefe5cc7dc3b667f3070ae590613fd4a8b5d9d10d4a97e2c613a4d9901cb25e39dae1b2a8a29981392bc34b1566277164d826e94e1e468253ca8f4a31aa6bfba8419f96a1978d437b162010d83e1f333b87cfbe14fa1bccd2e86211de6f1f7bdc63c813843863eda2da37ab073f47db07cd2b897956cb7b2a7c0f8d446ea0d5b3027f9131136df66205", 0xcf) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000006000-0x4)=0x100000001, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000000a000)=0x12, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0xa, 0x384, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r4, &(0x7f000000b000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x91, 0x0) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f4c000)=0x0, 0x80000) recvmsg$netrom(r1, &(0x7f00007fe000-0x38)={&(0x7f00008de000)=@ax25={0x3, {"d57b131d754964"}, 0x6812}, 0x10, &(0x7f0000596000)=[{&(0x7f00001f2000)="da05070df25ca4a23df86888f6174b93b6f466f7247c660289a62118e030450d0d036617a9a39bbedba72ebdcac8874fef65d42e1d8aba1106c09688098f72e131ea4b3ce7b3f1b86d47e7022ba416f6b8e2e819a704fbf13abb9661cdbd32d40a18c972952c8d917c1938343da001019bd78b7afb58f26a5b0e32c5e47bef7493a3d2daacb2b61b012a8c455eff2706c4ffe50f5a8b354e8c82ea3dfc", 0x9d}, {&(0x7f00006e3000)="3a8b341548f61b03b02f39c7929f51d5dda1935e4b9ca1f9ecc03c9e95166bfbf4c379cb36841ddb2ba894c5c709bc15cd1c47e770063abc62ce674a035e6f12620b0bf90d81bf5b4644e7944da6282d49e21e61162585e5eebb8df47b154c4b680c3aacd8fc6f41f1a8e40f35970040c1ba09c2537b52658d14eab73ace91b1d12a8ded", 0x84}, {&(0x7f000011d000)="", 0x0}, {&(0x7f0000ff4000)="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", 0x1000}, {&(0x7f000083d000)="7680c6576eccf5eb866a277b520496f1714b279fef039ac2b8e712fbce985141529e69174c0a4b7703908abfda121dba79fd44f9e3db4d524ad27aa5ca7e30e39afd822b363b30884800b701d4f0532d69a086e6911133c3d6f70936702952cf52adde29c406408d9c", 0x69}, {&(0x7f0000c2d000)="6dccb52031efc63822545e3b8f92a5", 0xf}], 0x6, &(0x7f0000b72000-0x1070)=[{0x1010, 0x1ff, 0x4, "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{0x60, 0x10a, 0x7fffffff, "64d546675c737389cd76471b4364c0a7a8c857cf3cfea124caae713e65f1ec3d82cfa9ff6cadcfc7e8b7ca4f09291fe0f3329659ff83946dc801fc024348711f17c948941fba8f1a43997112"}], 0x1070, 0x8014}, 0x2000) r2 = socket$inet6(0xa, 0x802, 0x4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000b7c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000505000)=0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00001b9000-0x38)={@broadcast=0xffffffff, @rand_addr=0x1, 0x1, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x38) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000007e000-0x4)=0x0, &(0x7f00003de000)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005ef000)={0x0, 0x0}) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000024000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000001d000)=0x32) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001f000)={0x0, 0x3c, &(0x7f0000025000-0x3c)=[@in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x8f1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000)={r1, 0xfc}, &(0x7f0000025000-0x4)=0x8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000003000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x42, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) [ 69.454757] Cannot find add_set index 0 as target 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000070a000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x8, &(0x7f000070b000)={0x0, 0x0}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000070c000-0x4)=0x0, 0x4) 2018/01/30 15:53:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2c, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x80000012, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000000}, 0xfffffffffffffded) [ 69.481720] Cannot find add_set index 0 as target 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r2 = socket$inet6(0xa, 0x5, 0xe4f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c87000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000474000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00006e6000-0x8)={r3, 0x47}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r4, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002ad000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000068c000-0x10)={0x3, &(0x7f0000a4a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fa0000-0x8)={r2, 0x1}) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/30 15:53:12 executing program 4: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffff02ff, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x62dd, &(0x7f0000dc1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000843000)={0x0, 0x4c, &(0x7f0000cd2000-0x4c)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000749000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac3000-0x8)={r1, 0x0}, &(0x7f0000cc5000)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/30 15:53:12 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000008000)=@file={0x0, ""/108}, &(0x7f0000ff7000)=0x6e) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00009c5000-0x20)={@generic="39ab5d4267a0622fd1bdfdec8c114a41", @ifru_flags=0x1}) r2 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000666000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0xe8) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000371000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) getsockopt(r0, 0xac1a, 0x1, &(0x7f0000f70000)=""/223, &(0x7f0000c36000)=0xdf) 2018/01/30 15:53:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000099f000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d4b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0x8) r2 = accept(r0, &(0x7f0000a42000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000372000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004ba000-0x4)=0x7, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000bd4000-0x84)=""/132, &(0x7f000020e000+0x150)=0x84) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000651000-0x10)={0x0, 0x0}, &(0x7f0000771000-0x4)=0x10) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x7, &(0x7f00003bd000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005fa000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000525000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e54000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000361000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b62000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xffffffffffff7fff, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x2b, r1, r2}, {0x3, 0x51, 0x9, 0x7f, 0xffffffffffffffff, 0x80, 0x2, 0x0}, {0x9, 0x20, 0x8, 0x0}, 0x6284, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x2, 0x7, 0x5, 0x0}}, 0xe8) socket(0x1b, 0xffffffffffffffff, 0x0) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000)=0x14) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f8c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8d000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x67, r1, r2}, {0x100000001, 0x3, 0x4, 0x2, 0x3, 0x0, 0x2, 0x80000001}, {0x1, 0x0, 0x4, 0x400}, 0x21, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0xa, @in=@rand_addr=0x6, 0xffffffffffffffff, 0x3, 0x0, 0x7fff, 0x2, 0x100, 0xffffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d01000-0x4)=0x28) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:12 executing program 0: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000393000-0x9a)=""/154, 0x9a}, {&(0x7f0000392000)=""/50, 0x32}], 0x2, &(0x7f0000393000-0x94)=""/148, 0x94, 0x0}, 0x40000120) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000395000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000396000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x2, {0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}}}, 0x277) 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cd6000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000948000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000075a000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c8f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r1}) syz_emit_ethernet(0x2c2, &(0x7f0000d82000-0x2ea)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x28c, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0xfffffffffffffffb}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0xffffffffffffc340, 0xef, "7df00c432fb8e1d235cd434c87609cde160a75960dfac3ff301eb4bcbce5e575be89d5f675980f205e9761750ed317d4287356c9eee1d936b6df1746e1f819d59378558913e977af93197506a228986a9e660470c20472192baedf085aa1bf86a4746b4a207b60eca9550edbae9f8556bc96afe7d309d0fbc15fe1427eabb3278294ebb6a98c4234c7ea685b164ff038653a1061c0a2fa5e02727da373c680b4f94008bf6d9ebf5e7a9cbe85e0a8ca31821da4d6dcc4aaf532413e0ec5f3b2cbdad79e3f8e2262aea127cc615bdeba9627cf665a472ec2866cbe697720fb6ce591901884ad7bf7457be52d328c31f3"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x40, {0xe8, 0xe, 0x1, 0x7, [0x5, 0x2, 0x3, 0xffffffff, 0x6, 0x1ff, 0x821d]}}]}, @dstopts={0x6f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x6, 0x14, 0x7, 0x23, [0x6, 0xe55, 0x6, 0xfffffffffffffffd, 0x800, 0x80, 0x4, 0x2, 0x2f8ab601, 0x7]}}, @calipso={0x7, 0x20, {0x10000, 0x6, 0x6, 0xffffffff, [0x20, 0x4, 0x48]}}]}, @hopopts={0x3a, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @routing={0x0, 0x8, 0x1, 0x80000001, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x0, 0xffff, 0x1, 0x0, 0x10000, 0x3}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "e50200"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000a5000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000023b000)={0x0, 0x4}, &(0x7f0000da6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e0b000-0x11)={r3, 0x9, "31db2f5aa4661703d0"}, &(0x7f000090b000)=0x11) pipe(&(0x7f0000656000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00008e6000-0x4)={0x0}, &(0x7f0000bba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d1a000-0xe8)={0x0, 0xe0, "41706007696393b74b5ea99713285d5063a730b15857f527386649293acfade80b95d1dbb647a2d1bd98e83aa6b3292066a20e7990021595fc0c82a09597b3f9af7824187a0c37312556850dc76e36915b88bf76d227f6f2f42affb9144e2b8492151b1ada9dd60f99ca09e7f6505d07ac538663bb79e4eba832ffc7b80b50641e3f8eaa810ef5e7a1968807830d464257ef6092cf27b87b46dd8ce8e6c127c217e7f0376bb44962fa7499c174c3b5d3166e99ee453bd6cd0e084b97253a3f9240bcf3b7e5bf3308baa99999322242a4e2f3f5a12c74b5921c1409d5a61b1e76"}, &(0x7f0000039000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b79000-0x10)={0x1fc3, 0x8001, 0x1d3, 0x62f5, r6}, &(0x7f0000f97000-0x4)=0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000721000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x80e, 0x0, 'sha1-avx2\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) pipe(&(0x7f0000f91000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d2a000)={0x0, 0x0}, &(0x7f000036d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000901000-0x8)={r2, 0xa795f0e, 0xfffffffffffffffa}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007fb, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004e4000)={0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000693000-0x4)=0x0, &(0x7f00007d8000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000068e000)=0x0, &(0x7f00009ca000-0x4)=0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f000052a000)="0c48e854666891d13ca321a879a447ab060bcb2c53daff13f1bd45f2bf3e80180d59cd8434418c46947bf8061940393a65e14fff296a182425784c8dffc74ff960c88bddaa31d4bb3b16e50ac746bf96e7a4478d2827310585ea888d2522ad5f10cc0ca57130bdfde2b947c80ea6b3db3646ec7c", 0x58, 0x8000, &(0x7f0000ee7000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000083d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e0", 0x81, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000102000-0x1c)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x3, [@rand_addr=0x1, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) 2018/01/30 15:53:12 executing program 3: r0 = socket(0x2, 0x2000080003, 0x800000000002) getsockopt(r0, 0x6, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getpeername(r0, &(0x7f0000cb2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f91000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000061b000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000028000-0x8)=0x0, &(0x7f0000027000)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x20, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000025000-0x4)=0x3, 0x4) socketpair(0x5, 0x2, 0x9, &(0x7f0000023000)={0x0, 0x0}) sendto$llc(r1, &(0x7f000001f000-0x2f)="058351384280bc39e183b3a2c379dc51379370e27e64ca184c872f108af820cb2ec0aec4c406fcd381d847666f76cc", 0x2f, 0x40040, &(0x7f0000022000-0x10)={0x1a, 0x19, 0x9, 0xb953, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x1c, &(0x7f0000024000-0x1c)=[@in6={0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f000001e000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000020000)={r2, 0x9}, &(0x7f0000008000-0x4)=0x8) 2018/01/30 15:53:12 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x0}, &(0x7f0000ed9000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0xe) bind$inet6(r2, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000001c000)=0x3, 0x4) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b49000-0x4)=0xc) [ 69.754990] openvswitch: netlink: Message has 4 unknown bytes. [ 69.761332] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003cd000)=0x4, 0x4) bind(r0, &(0x7f0000806000-0x8)=@sco={0x1f, {0x0, 0x0, 0xb11, 0xe958, 0x4, 0x16}}, 0x8) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) 2018/01/30 15:53:12 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005ba000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bdd000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r0, &(0x7f000055b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad0000)=0xffffffffffffffe0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cd6000)={0x2, {{0xa, 0x3, 0x29a5e3ed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x20000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007b1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bee000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000004e000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000fcb000)=r3) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000afa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000499000)=0x1c, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000955000)=0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c6b000-0x1)={0x100000001}, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000072a000)={0x7fffffff, 0x20, 0x1, 0x226, 0x6b, 0x3, 0x8, 0x2, 0x2, 0x0, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/30 15:53:12 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000654000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000002d000)=0x5, 0x4) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ead000)={0x0, 0x0}) connect$llc(r2, &(0x7f00000b1000)={0x1a, 0x7, 0x2, 0x81, 0x5, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) [ 69.793430] dccp_invalid_packet: P.Data Offset(0) too small [ 69.809644] openvswitch: netlink: Message has 4 unknown bytes. sendmmsg(r3, &(0x7f0000209000)=[{{&(0x7f0000aca000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000524000-0x50)=[{&(0x7f00005b3000)="47ed247d9b726b6b2598294923d36b", 0xf}, {&(0x7f0000b25000)="74675c23d43abf3fa187d22808dd15565b16e57fad2fa77632d129251742e74e85a23baf8930faa828b86752cc36238f3f0810aeeb3d426d758911daef708e29a9cadfbca9c410e90ab8b56f15ba1608361d989886b2256ab3e22fd229e83215ed57b253a13f10455be7cd1e71e23395904c49719db834", 0x77}, {&(0x7f00004c5000)="76825b79b7c188cd57d90bef1e1421083f02eefc1973a5c4556b32ce4124aebf35a7d5cb5c0e349cc46792bb09646658299ed623777c0fe8e038679632e6c39fdbbccdceb4b6404488bd456f7e89d81b8ad098aa96bf6058b28d5ae7de8aba829d05b3113406e084a3e2e478b224cc72956c16c343d30af4c30e0068a06b85bb4c37b7687feed10b5a075e980b397c4a1665ce1fd8465e0545361cb16358417b756ff6c281ebdf7ad390502d0ae3078a7c5f97af7c37444f3357c90aadb4fb973eb5534dccc5ac64c0436364b166", 0xce}, {&(0x7f0000170000-0x32)="9e7ab82136eeffd890da06c40b88ff3b03bc3988f737ea8b036abe3d99644dcde9c870e00263e099af76650179b02f5073d6", 0x32}, {&(0x7f000059a000)="4a3b6aaf1f3de054a68b06dca059d0766cdc64088179d6e6ea9b003925b3eec1699cbd4c005e56aea23f70d3c9956a5b52d8", 0x32}], 0x5, &(0x7f0000928000)=[{0xa0, 0x113, 0x3f, "fdaa2e286390de8aeb4e263a597aa166b2bf3758f08c89a1f96e6cbcdb266c43c9d1fd537c2fbba8fc2420362dd070c4fc2964e9a0abac5379695e8d15550e4b9cb91fc0caf68a58816edac7e65cecf2817bac94f67955e6ac4f1d13b77bebe691cda0e8a7e9e21c0e1eacadd75391b5fb791cb5cd9d313faac4254692c342856233efc03831d1fdea8c8637"}, {0x1010, 0x101, 0xffffffffffffffff, "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0x40, "89a97a51ef7977231d2810ae0c74296f0b33da3d51f90e5e8fe73e739bac4c2bf1bae18a87aceba4098defe22102e8664da5160f094c5d0e166774c1a197a4a7dac5d8e718db40598a6dc3123a5bc72006c1618b5dc57bf92145710d94073fbe81611a8a21dcf036267299573bd22b2f35e1307ddecf1afb6bb8d1f419b93c880d841fcc71b5a847f752e83d050ed2674eea"}, {0xa0, 0x117, 0x20620e45, "19fa4b28d0708b7abc48f48131895550fc27d323c1547e5154f7f9770aca86cfe34b136deec6623bc2ec4543a58535f053438e3d4955365853df2e885fb5f8c7d2d8b5c2fe76cd6d464db5e50f021bac5e27c3f09edf2a2a0a8c439bc8f12295baf43677eed864aa5cae0520ec997a2dd35ba940ea796a1bf42f891e607079420748b3825a0c1e69a610262ec2"}, {0xd0, 0x100, 0x5, "cdf3aa23492028d4f838a708a66198accc36104f553c4168a6e003dd15b353e4f2ff53fd115f0d93a4c07c70abecceb1d3d0a951744aa9743976881d3521800ba48f19163b2f102280a65c97563111f57bdb009ec8ff52563927389c6fc2a74e7eb9b66a900c17053e43add622ec885156a5e7160fb35cbafddd1d1b76a620289568ab417bfe73b8049d8077f622c00c204c40aaeae8b0416e10cd94934b73276a26dd8816fc437817c44b0d26ba2f1e50115bb58960fa28f6a5c43b8d"}, {0x90, 0x105, 0x0, "4482aa10b106976c1b4e6b322192179116ff922fa57fa78b1289487eec3f89e879f00dcfd16b6f223748168d56f4a8497349959288261fa675b66eae4d8652bec81a0b4420878a4aa1651c88601804432665874e4965e2cad756b2e4cc347623ff386aac5767a2cd5c161d7b0dbf6c81bd13cbb04be83dc7bf3160918f"}, {0xd0, 0x112, 0x5, "a82df74898a6051e51130ae7f402ae663b5d5289f168138aa1e9fbe002fd7456db838fd843232ea34673cd5e496e38ae4a4dcc50c62d871d4864f9bb5f7e3600c7fc18cb8e1ddbd33a45e433d262a8730090271cb8f87bde01697ef71e51b35fbd28cfb21d30705401524a7e1336914afba72b15273bb1d456dfb610a00f635d7f045c7f35b051f84dc0cd40a97e34725a15bd704565a92b5c9e60f94ba59d93450ac7d5758dc292c4bed9cc339c0c1bc1a67b8a274515b5aaa01046214b5487"}, {0x48, 0x10f, 0x4857, "bf67b574abf26023280927d9e15abec6383e46743304b805b8cdf151d39313ed42e10de95046a69a6e2fe6c4c45c7e32a5f45c31"}, {0xd0, 0x101, 0x2, "6c9e3bc17d7520a16ce2c72ef34a4bb2ef9a634613079362d947a454f247cafebe17b1c83acd83e2d554833c36eb3349cff45b065f1d1e76a13b78319281da82d994a0b60c6b8c31e2ca4decf6bbec41ca2993b9687c6b28ba80f8cd353b91b6938d145aae3be2861cad3c885a3f95f75436221a9c524c132b37ee0d8e54bdd32c16b58386156d07c1b1aec5b1515e4eb8a0a0f47f7b61fe1b304e5a6dcaaf2e8edff010bbb030a45e8c89050adb8324da5a573c3a12b7d740b0a510dea1"}], 0x4e0, 0x20004001}, 0x1}], 0x7, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x5, 0x6, 0x401, &(0x7f00000ba000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r5, &(0x7f0000381000-0x38)={&(0x7f0000749000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000105000)=[{&(0x7f0000cd7000-0xf5)="149f91c4f2549a8c6f62c727a8dd7cfb84bcbb2de98a089708e0d7879d2af1343c7e324de8f87f03f947170ca83f665fef4080e1ec3a7f977a81c688572d7a5b48f5d65cbb5ea4e0423c24c84ca525e3ec44294e04a35d2210f1330f48d63defc94301525e9feee2c56ec115a9de8f14768161d1f6a92262e1f123b7b9a84d6719ad2b8fc99453e2208693b13661574855c72eb2a21483cd9810058b4230ece91d293c86a3531157252144f1f53002f7c110510f575732561380f0fb0c5519ea80ecb4026b5e9e63d9ddff0a5a6a9224e4b7b2828950103e5a9e300a1aab91bd6e3f41d8c4b9b77679155a6c76396e6ad24b124e1b", 0xf5}], 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[], 0x0, 0x0}], 0x1, 0x40) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0xf, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/30 15:53:12 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000230000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x3, 0x0, 0x2, 0x0, 0x20, 0x0, r2, r3}, {0xb18, 0x5, 0x3, 0x7, 0x0, 0x200, 0x7, 0x0}, {0x7, 0x148, 0xd91, 0x9b7}, 0x2, 0xc, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x7, 0x3, 0x7fffffff, 0x7fff, 0x7, 0x380000}}, 0xe8) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2, 0x2, 0x800, 0x2, 0xa0, 0x20, 0xbf, r4, r5}, {0x0, 0x28, 0x2, 0x7fff, 0x7f, 0x4, 0x4, 0x5}, {0x1, 0x1, 0x0, 0x8}, 0xffffffffffffffed, 0xe, 0x2, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0x3, 0x0, 0x5, 0xca, 0x5, 0x200}}, 0xe8) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x2, 0x0) bind(r8, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r8, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r7) 2018/01/30 15:53:12 executing program 5: r0 = socket(0x1b, 0x80000, 0x977) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000023c000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x2, 0x9, 0x2, 0x401, 0x2, 0x21, 0x401}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x101, 0x3, 0x1, 0x40, 0xe46f}, &(0x7f0000a3c000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x234, &(0x7f0000012000)={&(0x7f0000024000)=@ipv6_newroute={0x1c, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x10, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x800000000000000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r3, &(0x7f0000ce6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000353000-0xef)="e95d5da3b6e191dc30f7845cad43aca43ba1ed84ca80edd3e04468914f293ea552f66c", 0x23) 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000002000-0x1e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x1, 0x3, 0x8, 0x9}, 0x3, 0x1, 0x0, 0x0, "dfca36b402c6e4ca"}}}}, &(0x7f000000a000-0x10)={0x1, 0x2, [0xb81, 0x7b2]}) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vcan0\x00', @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f1000)=0x0) 2018/01/30 15:53:12 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000029a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ba4000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x0, 0x500, 0x4, 0x0, r1}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000b7b000-0x88)="1b9aaedd060722d86454a41e9444a1f254967b1c870d5ce52e73b8af3cd03f243618d72dce2009218679154d53a9fe555f677510863138f2fbb831367064388ba598a31535e17d2b720897c5c18ca4b7d797700777455877351a586d2f5c2eabd7fd61d4a019f2338ddb5a2d4e94566ee005b8bc5ba91dcfa19cc2de5a751463901af9736549ffa0") 2018/01/30 15:53:12 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) pipe(&(0x7f0000cd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r0, 0x5, 0xe) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000)=0xf41, 0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f0000009000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000010000-0x30)=[{&(0x7f0000006000-0x43)="81ed55678271d09def3f66cc3540d6014e511a0431bcd0e2e67b39514417fb777b40f3c58a843406db98516cf26c3e682a2cc9471a50a14067b5629883a1275436a060", 0x43}, {&(0x7f000000a000-0xea)="5be96847715f32e39365499fcc323e6f9334c9e4bf6b3acb4072bd2bbaf7e86c30429d4cc3c6ba277f6bc17ed6a1354e2dbf79053d469e18405478089a48a0b3c2f6f2989d14631f0e395ba7919b014253a1788b9d3addfcc70244cd546c08b6a995cb920f188e4b79f4c0f5aebdde84545b6a5b955d25be82e4f1875bdeac1984068a9e714058ca3a03cadffbda8f2c3456a9b1b06a9fd47709b36cfa3e3ee09cd839536195cfda98e642a949b28a584daedce401e14d60f6a7d45ce5547b55b058e29d150235c1629d30f070045c04e3612472ed13ec9a213f5b3b2270f7f2f82557dbc96b5e1a59f3", 0xea}, {&(0x7f0000010000-0x62)="80f726e60dba01281872327c58844c7d4a1b3899b9bbaa3cc62cb3b26fddf7a4e28e8bcdb69e31c6679d5256997bf119d34624129a7bf1b2eabfaa02439864019a3facf75a25ea0fe8122e0c5f95f390c1a9e0fe6c2e810a7a4509205e10f7d89c1e", 0x62}], 0x3, 0x0, 0x0, 0x4}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) [ 69.960790] bridge0: received packet on syz6 with own address as source address (addr:aa:aa:aa:aa:06:aa, vlan:0) [ 69.990537] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 69.997130] IPv6: NLM_F_CREATE should be set when creating new route [ 70.003687] IPv6: NLM_F_CREATE should be set when creating new route [ 70.010230] IPv6: NLM_F_CREATE should be set when creating new route [ 70.035129] bridge0: received packet on syz6 with own address as source address (addr:aa:aa:aa:aa:06:aa, vlan:0) 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00008ec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000747000-0x4)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00004ae000)=0x80000000000002, 0x4) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000673000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000514000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000624000)={0x7, &(0x7f0000f94000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bda000)=@assoc_value={0x0, 0x6}, &(0x7f00008eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000018000)={r4, 0x2, 0x2, [0x6, 0xf1]}, 0xc) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000295000-0x8)={r3, 0x4}) r5 = socket$inet6(0xa, 0x8000b, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00008fa000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x39960de9, 0x40, "7124dce02f977489700804905d6f6b675bb93f6fef42d0623538bd90392d44105aadeecae7c9a36cfa031438837bc203049d9dfe700807c520a34c47acd664366dfff597bd6d5f65a61fa8968dbd881e"}, 0x160) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000114000)=0x80000000, &(0x7f00009de000-0x8)=0x2) connect$unix(r0, &(0x7f0000a78000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/30 15:53:12 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x4, 0x101, 0x8]}, 0xa) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000003000-0x2)=0x0, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xadfa, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001000-0x2)=0xffffffff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x458)=@nat={'nat\x00', 0x1b, 0x4, 0x3f8, 0x290, 0xd0, 0xffffffff, 0x290, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x290}}, [{{@ipv6={@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]}, [0xffffff00, 0xff, 0xff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="978e5879ccb0e880958506c23969b2f1", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6000000000, 0x1, 0x4f}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @icmp_id=0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x4, 0x2}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @loopback={0x0, 0x1}, [0xffffff00, 0xff, 0xffffffff, 0x6e1e596666d49222], [0xff000000, 0xffffff00, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="88d00587be8d5570c4c77a407bc786c7", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0x2, 0x7, 0x0}, 0x0, 0x120, 0x168, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x1, 0x1, [0x7, 0x4cb, 0x7297, 0x9, 0x5, 0x3, 0xd22, 0x7ff, 0x7fffffff, 0xffffffff80000000, 0x3f, 0xb5fe, 0x3, 0x1ff, 0x5, 0x2], 0x7}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x6373, 0x800, 0x1, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x0, @port=0x1}}}]}}, 0x458) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x6, 0x2, 0x2]}, &(0x7f0000005000-0x4)=0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x80000000, 0xdd, 0x7f, 0x7f}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r6, 0xffffffffffffffbc}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) getpeername$ipx(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000005000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x1, &(0x7f0000006000-0x8)={0x8}, 0x8) r8 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0xff, 0xa, 0xa0, 0x80, 0x33, r7, r8}, {0xe97, 0x1, 0x9, 0xffff, 0x87, 0x6, 0x6, 0x3}, {0x6, 0x4712, 0xfffffffffffffffb, 0x5}, 0x9, 0xa, 0x3, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x0, 0x80000001, 0x331, 0xffffffffffffffff, 0x4}}, 0xe8) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x4, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aed000)=0x0, &(0x7f0000d13000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000015a000)={0x0, 0x49}, &(0x7f00006c5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ca000-0x8c)={r1, @in6={{0xa, 0x2, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b26000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x64) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x82, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e84000-0x4)=0x0, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c6d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r1, &(0x7f0000699000)={&(0x7f0000b7a000-0x14)=@ll={0x11, 0x1d, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000b63000-0x70)=[{&(0x7f0000d5a000-0xbc)="cea840ec247597e60791ac706cdedb719289cb92e5b7d21945664135912f7f3cd640da55eada31521cf9055b8b5fa212848a826eb84e187da2b0dab5310ffedcf569c7f0b71085790888bb2afa149a0e60298590603d1468c013d8a107d6653e011c0bd7559c52ac80a5748f27094b3ba359809c9e3336674063b93a342cf8c96c8991aa5ca64ac09c0c9479ef32ba75c97cd33ac09876231ae7c1e8d8bf189f026e1e33dc311096bb0102753180b7d4320251e4a3bdbe9f34c21e1f", 0xbc}, {&(0x7f000056e000-0x2f)="21b1e08f510ec23ca7f07f1e6e5b93a90054a76c2c50257e158755bdacf4f479ee3fd237eb68890aac8603fa1d46c5", 0x2f}, {&(0x7f00000bc000-0xfc)="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", 0xfc}, {&(0x7f0000ba2000-0xd)="19e8b0e827d53dfb94cc7be37b", 0xd}, {&(0x7f00006fa000-0x37)="d32e6c0f8ba61a74d4728eeb0a83f70d72e14845768d2ec8ed5f48ce31efe1cc3a7cce327de257b6e907e59fea5af22040c72eb39b13396406e98f4fb6f0a958c2", 0x41}, {&(0x7f00009a7000)="f85415ee99db4f4f3f167785790f45785343adeca82e6b8f75acf7105ac02d3b0d145c1f6b5594015253c46ded6eac2221b881cdad9c759320891c6ea7e3b4b8ae8b3e3c75192ad7f39b7552cbb0bed3b988b4176a9c95b5f7625d42eedb25bf181625dddeaf39902f0267e75b1bba311ab24d69f87e7168f222bfdf36fbff6187373bb933ad51e8e386637b203c7ecd71e9beb7cbbadbce85ced92eaea796626755bab829ad7d085f4814ac4c5a52030008061a0f8f19309ffc08404d796f39a11b9c51791d6a20e5de043fac58fb0426815027b174", 0xd6}, {&(0x7f00005da000)="ee76e2d53419b06e4d46773789e770c2ac6b222aeed46f6eaa97e0f61b5d0ef3df8ef977340315de6d73b60b8ec742b84715b466e9e19709fed58f5a294290196a3f54775ba0d5e9608098363c6feb5d36918177fc02c741cf920c201ac194397bac34f21807cc51a6e81007f8ca60ba16743aa5f1370dc717a2eadc8580d0d39873ce6c1b79138372151c36d0197ef18b8a72161fd6d14145e0b082507e5c1580a8a20b2096ee5a8e522cfce700d64734dba1910dfd13d29fb2fba30f69cc8b2382e4708d7aff9831526c172fcc9d3724f331ab44c7315bc9e9e3", 0xdb}], 0x7, &(0x7f0000f13000-0x1230)=[{0x1010, 0x115, 0x9, "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"}, {0xa0, 0x1ff, 0x8, "b42fc6c0035e60c9812dd1c41313cc7dd18ad8e4017eca6f27aaa441d780773f73f1f661e4e87b06e78ffbe47ad0e84e028cfcf3432d9f485ddbb640e47ab2e20686fae64eb5c6edecf70ac4a7d2cb158dd8ab45684f7e4a39c167ed017ed69f888c8b2d59f1d11ea297833ca20f1ae407c289c7c2a36fa5e478b4e648044ee4bc4f0fabb07d04f009"}, {0x90, 0x84, 0x100000000, "b5318ca7dd345082ebb5bab87aaa025667bfb9d4ec4974aab57782fab04eb3792d71ad9843e28f8304157273585f95b0aa81258eca72a11d6b3bb44ff3a1c01af0b15366b66facdb9af767ef290f148337d72e217f77f49caebcd08e0361d8d30a81b25bef21838086c0c87a08132431ddb878d867fdeea1310463fab28880c4"}, {0xf0, 0x115, 0x10001, "17828c98ab8ec6c846ec84f788fbd326258a7355220a9709d6ca21998d230fe42780b879d1e3f8bdc263ef45c8bacdbdd79c326987cd2d2b4b23c4dbd59cc7102d8d15d4d8de3f5120c129cd223e196dcd4dc369b5b0d132eba6e83e9abcb7e8e79edc5645ce4280f2db231bfaa828e1333a57618e22e3f3e36332c9fcbcfab5f7d149ff2853fff3b61827e2df4c99a888e19957d2c59b1989811733c731ca2d968d506e53a82956ae8ad028afb364d3ef74dc1db84036780d88d97109e33b0f4215ac5a3770c288916edba48e0b8e2802ae1e38c25686291e20e57eb8ed"}], 0x1230, 0x48005}, 0x880) 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x27, 0x0, &(0x7f0000425000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007a0000)="00000002", 0xfffffffffffffe7e, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000233000-0x2f)=@un=@file={0x0, ""/45}, &(0x7f0000574000-0x4)=0x2f) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x0}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x318) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x2, 0x1, 0x1f9, 0x9, 0x5e}, &(0x7f0000003000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r0}) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000433000)={r5}) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x8, 0x1, 0x0, 0xa, 0x0, 0x80, 0x5e, r7, r8}, {0x200000002000, 0x3, 0xff, 0x7, 0x20, 0xaf, 0xfffffffffffffffe, 0x8001}, {0x20, 0xffffffff, 0x1000, 0x1}, 0x2, 0xf, 0x3, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x6, 0x0, 0x3, 0x8, 0x3, 0x401, 0x9}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00006e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000011000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) [ 70.073527] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x8, &(0x7f0000d18000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032a000-0xb9)="cce9ba1ee0ac73c22069bcfb5f13aaf0169886607c44da953dedad56dc761d3413f04710c7db6a0e917c15b4e6f8b76e0e9e793ab109ed6e7bba6522ab154c56e4ca3831705d2b48424a2b47ce1b906eefa11c8a09b87622ec4ace678a750d1be1ab47d8ffeb9d82d1d0efce29d6b3539c12f167af40ff161518d8cd4bae1734a11d3b8227a0d29a4b1934e9e459aac19299c7edc059f5450ea203ae418a6db0acaf2b21d4f5498513626482f4e16fb818b4703d27a5aee9b9", 0xb9) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) accept4$packet(0xffffffffffffff9c, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006aa000-0x4)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f000033a000)={&(0x7f0000c06000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000978000-0x10)={&(0x7f00007a4000)=@ipv4_newaddr={0x38, 0x14, 0x200, 0x4, 0x1, {0x2, 0x3f, 0x10, 0xff, r1}, [@IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:12 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000171000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/30 15:53:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b8b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000e71000)=0x9) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004e0000)={0xcb5, 0x0, 0x0, 0xb9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000553000-0x20)={0x69, r2, 0x0, 0x0}) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000019000)=0x2, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000000f000)=@hci={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f000001c000-0x4)=0x0, &(0x7f000001b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000)={r0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001a000)={0x0, 0x7c, &(0x7f0000013000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe689}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001d000-0x4)=@assoc_id=r4, 0xffffffaf) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000001a000)={r4, 0x5}, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000001c000-0x4)=0x256, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000001c000-0x8)={r4, 0x33ad}, 0x8) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000035d000-0x4)=0xffffffffaaec9a6c, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) connect$inet(r0, &(0x7f000006f000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c21000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000199000)={0x1, &(0x7f0000f62000)=[{0x101, 0x1, 0x80, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value={0x0, 0x0}, &(0x7f0000f60000)=0x8) 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x7) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/30 15:53:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fae000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000087000-0x5c)={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c71}, 0x3, [0x7fffffff, 0x4, 0x2, 0x100, 0x6, 0x7, 0x0, 0x4]}, 0x5c) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/30 15:53:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") accept4$ipx(r0, &(0x7f00005ba000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e2000-0x4)=0x10, 0x80800) getpeername$netlink(r0, &(0x7f0000fb8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xfffffffffffffe41) 2018/01/30 15:53:12 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fef000-0x4)=0x7, 0x4) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ddf000-0xb8)={0x0, 0x1, 0x44d9f11c, 0x80, 0x6, 0x0, 0x4, 0x7, {0x0, @in6={{0xa, 0x1, 0xac01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x81, 0xbcdd, 0xfffffffffffffffa, 0x6}}, &(0x7f000013c000-0x4)=0xb8) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bb5000-0x8)={r1, 0x86, 0x1ff}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b37000-0x8)={r2, 0x0}, 0xffffffffffffffdd) r3 = socket$inet(0x2, 0xf, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000576000-0x20)={r3, 0x3, 0x1, 0x6, &(0x7f0000f30000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c30000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00004aa000)=[@in6={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8000}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/01/30 15:53:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) listen(r0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000003000)={@generic="ae01b1f6f19267529783f8656c6bf48f", @ifru_flags=0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt(r2, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/01/30 15:53:12 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0071ffff3cc0023da4830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1000000000000323, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x80000, 0x1, &(0x7f000001a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000017000-0x64)={&(0x7f0000007000-0x20)=[0xfffffffffffffffe, 0xb6, 0x401, 0x34d, 0xc29, 0x7fff, 0x2, 0x1], 0x8, 0x4ed, 0x8, 0x7, 0xca9, 0xfff, {0x7, 0x7, 0x3, 0x4, 0x7fff, 0x3, 0xa1, 0x9, 0x6, 0x6, 0x84a8, 0xbac, 0x7f, 0xffffffff, "c2037ef3bf8f362fb6d80e45fe2100966aeb3f171f6ec89d9200ecf52aaa04c6"}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001e000-0x80)=@generic={0x1e, "0ad9b3699e0d188434f8f25f27226fb7737df5ebd705be65cb00fb5dbbeb29c96b1979b817b90c892398450bf8f12bfb438f6e01a34e97fff6dd8ecd49d8141d40c9c9ab75a03032a4bd1034c826541d49805da6e608cdb89ef744d9a83e9cc9582ac6a8a70a696555efa694aba6cdfb8f99e3d02798e5497929291cb955"}, 0x80, &(0x7f000001d000)=[{&(0x7f000001e000-0xab)="5b336f52bdbb8a5c2ba3d0499022e2267a21fc5bfb97d5176852436a34b0573526cd5c762bf2695928dada3ceae3948032d41524e6775cd0ec82b51b918b5214c8359b47d177b974947d6ea66c298b6098072535d75ff4fe1dc79befcb5796513f35bda24d15621d4be6dc278acf5e12e6c48b9738a1785f904e55e2095074607143ce2a70fe9b35e5109bfa2fe8566a0bff5a5ededbc9c1b2dbe7032322707fc98a4aea28a4e49ddbf2f0", 0xab}, {&(0x7f000001d000)="7cf371a394e39564623f408e4eb4cbffec39a4f1db7a4f04cad34dc28af46e29652f8cf817f1fa33a56d8056c1b39d96f474ab5d032509d344ab8b64acc127184e0ed369c5924b3083ee3fd5d8477c42bfb275535b572ab0027d98a0ac848fbdb2e6d81c42b9f941ed823d9b7685c191b029c45d8d08f456a2f0f72c372e5af9ac173bdc60c9ba489be8c9df4bafaafc7b29dcf77c1d8063be3405d8f3a3ea70e06eebb2587bf4", 0xa7}, {&(0x7f000001d000)="72a230af9eac15f0b1b5bea508d499e82b6c8f7381117b6727a3f9bb23ba14d53f75d229531295e14faeb37a49d837c47284e16df4ad936a38aa6709bba96f0dfd285997eb867cc25edcd29a59f8e191c0126920928060f4352a3fc352657884f001bd4966ac426b1932ba3f30453f145986", 0x72}, {&(0x7f0000011000-0xa0)="e3807a9da128ab211e6d589c3e5d0c367db3c0f10a5121551525f4d3b79e759bb2d9765efe83c5bf6e74f67e25793fd25a97f7020a9d4321afe9826447481f9056b26b31e9257488169bd8697530055ee3187cda53edc267429f861bd42ba89a7ee26355d1e19d953fb94f56fdd60104167c91cb075d65ef68e459792e7fd29461725520a53939b8ade54406854f45a44fc0a96ee2d7205f92630394845729c0", 0xa0}, {&(0x7f000001d000)="0e5a17031ddbc3c59a4f6ef2931a0c53e3fe9451c02309525c2828bac8c60b8467cb8e5256fdd6f6362949da3cb063dc9d3917167927b4ba2ff3acb199bdd1d0b82093d05d18a8ba60c83e02414b8d5d0f3842a00fc05fd02f2b37daa3bbaa19d07e9a211ea9fbd79f9d6f0df07838d60ebcbc189d41f2a9690c91dc929cbbcb03fd3d184816443767ffe59d021b429c5fb7af833c1539cdf53243fe2bdb986fff82623d37363046355835488ee680eeef48d6d926cdd89e9534ebdc306dd5869330e8986039b96b201c46dbe5885fa5264821a365", 0xd5}, {&(0x7f000001d000)="0fd87f41231737e1532e3ebda0f6713f840ab4cdad4b563cb6504e91c99543012c7d6c03", 0x24}, {&(0x7f000001d000)="a29d2eda88551608538406fdf33de178fe52433b4b35bd71b18b4a525cd455eeccc7749c6fce06cd85051f36e6466e429cd16646f9e847d6a415fc32b7a41f9eb8ac89b8aad6536644e35d665762daa45109be3dec8c29ccdc2f65a53b06b117240e8116e1eab3e2c50c87885735f4f207420ca60017ef853208a8b85882f4807ec9b941f6d8de2fe5cef0b9653614c3e48ffe2ab137d6b7c7f41bc842de9401d73c9f85fa5fa079389d5d30e51bc8b53f97bbc4af648be718d9afe62f0f2c0f0db52e7565", 0xc5}], 0x7, &(0x7f0000008000)=[{0xe8, 0x11a, 0x4, "2e06d2f6bc39e30c246494bd18228b8bbde97fa6cf814cc15a59903db0a204e91502963775e6b7d2c0de525229b806f99aa1e545f94756512b8b07412349afb3fdb18635e75bcfd4da77b7b7a29a392136c1872d1c155aba3a4457b021eecbefa09b2ef85b40dc1f7f27f081166ccb482eec2665be6a158fc47e311baf1e3d02ff130fb5cea6f12c7034bc55269900b226793acfc380b28eeaafac75cea51f3446dc0b7fd54d93db9dbf815a980a7cf64e19ce0d44581c341f2d979443e0f6b108d1db9668ad8b35ef3557b5ed16d36c989ef5c9356655"}, {0xe0, 0x197, 0x2, "b1124118dbffeb464f60b665bf8604285626c9281e061de8cb265270680e94f167ef7b478907c2f519c19df4b04f3f2eec70f8d87b7f6bdc1318f92e5b5880f02c7dd1ab19bcc0ddbbce75e6d34a1e6e37dec65c66a5c108b42c78f790a58ecf8dc175671cdce55b74a0a25d021ad31af7611a70ba74fa23985b1db3195046469a076f3f2d929b8d72966dc1e43d2f25a5e3c5088b325b36783e13df020e4a5a69926822d33854671c5ff63774530a529815b3c2e3d3a56f86009171cfbe23d70484211f55087db6772112"}, {0xd0, 0x113, 0x2, "94021e3990e7a092f3c4ccf32eca40fcfd3cd3d7d9214deeb749184cb439fdbf1065da403e15f2daa3fd3975ce5b6f716d06b711dbc58e2d4a99ac54d8389b984dcff1f3895c07b67caf0c3630ffdf22aa12869bb285674948463e7ac057a9e07e9ecba68518ec4f2b8706072207383ab610814219b39df38dfcd2b98d89aeb7c7e17100747793244b5e313747e7c5f56b93b5cfbde3a1de22757ba1b7388fb12614b88eb0510cbb353121a610b49bfd7cdfd98fe0b17da93ed639"}, {0x40, 0x119, 0x3, "cb233871aafa3fc55c1bca7dda4c11ae89a2f61ad89cb02f9f62dabe73fec45ca93fa9a6eb71049088807182"}, {0x18, 0xff, 0xb5b7, "209a7cda8f"}, {0x48, 0x119, 0xfffffffffffffffe, "c43c6b92db13290ebba6546bdb21b0f358ed35558bc2bb05f3883f8af0b75c270283dfefec8199979664aff38cc9767444"}, {0xc0, 0x6, 0x3, "6bae629075b8d4ae862f74eb8f734d226783accbc8da447557fc57ca3f1d2ff6665dfa50171a11280534156dd3225c722fc0bcc426fbd1586e8edaa4dec5bb651383be1cc884cccfa18ab6b228c0602bdc53ab4f86885e1110e3fc887b80f6105309ecb767e391328019b8e809d2504e45bd0a755f0e17098c177de7bbeca7dadfd902bfc66643bf15a277c164a7fb40090cbcc96877a4237730229c54c5db029987c0666c3df115ca"}, {0x110, 0x116, 0x1e29, "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"}], 0x508, 0x4011}, 0x7}], 0x1, 0x4000800) 2018/01/30 15:53:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000043e000-0xc)={r0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00007d2000-0x20)={0x9, 0x401, 0xbbe, 0x6, 0x8, 0x8}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={r3, 0xae, "03072fe5dcf94d7fae1619e7c34106bae91fba0a7a78636fff9ede28e24b8b0c559f1082f3234b11d7e0b19d53ddd0c3f0757503f77d49d363435ccd42b9f17df0ef2f3185d476ab3a2165104bd67b5821a51888d795d78454b57dc56f2c4f69addc35cde5c49d53b3eeee4bee81267988579c9a864b0e8410da55a75afec183e0a15c23766176111277bdc5ad8385723ce4d2eca273f620f03cfb2353d88503bfe20694202b94b395c21f797f7e"}, &(0x7f0000002000-0x4)=0xb6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000e000-0x20)={0x7ff, 0x0, 0x2, 0x7}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000002000)={0xfffffffffffffffd, r4, 0xfffffffffffffffe, 0x100000057}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:53:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008fb000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000306000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x22, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x8, 0x5, 0x8, 0x7}, 0x10) ioctl(r0, 0x9, &(0x7f0000003000-0xb6)="fb500cef438e6de04941afe46d94101d1ba5acc04a9d7cca1588bc94288bdd095064ccbb00a1a79d4187b2b8f22d0cf2eb548a3b8b48c9168200cc0852bc86f32c1f9a4c43c2b3afef035d52cf4e0605a9644c790d4b6329bc0a6cf3e5801d72f82ff06a604c63ba81bd828817541b8bb1a3d9c42f9772b9f1f4c124901cc94b7339724a17ec7a394b69f3c0c231ae161fb9109e4bb9b86010174ec91a931fa4ecdc0ae0033e6d2797f426c42df26b1417ba0010211e") r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00006f5000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cde000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000021f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0xe8) recvfrom(r2, &(0x7f0000336000-0x1)=""/1, 0x1, 0x100, &(0x7f00005c4000)=@rc={0x1f, {0x2, 0x3, 0x6, 0x1f, 0x6, 0x2}, 0x10000}, 0x9) sendto$inet6(r2, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/30 15:53:12 executing program 6: socketpair$inet6(0xa, 0x5, 0xe24f, &(0x7f000036f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a43000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x600000000, 0x0, 0x5, 0xec2, 0xffffffffffffffc0, "e6e39094d199773bfb63aee0d9d0e2f6ba1ff8184410a2fba4c164944b779402c849516bff2dcdfaf407b89e428a81bc6bd317715656be66364aac1241eb63", 0x6a}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000ac5000)="1b253d5c20bac9f86933d19d042a5972f6ac872df8c95f", 0x17}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x2) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000033000-0x86)=""/134) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000056b000)="32bc0a83e2a7bfdf062343340ac2f8c64c835c57c5da68280338f076b0e14253b8d03bf8372b3b92dfea36e012dc97235114353c13f8c63685e233dd52a4e44344febc6790b0588b2eb715972c5af4159083287e132647bcba150b84e022371a634234cd8d5e620ca74bf2a6ca6172e3001eb77191a770fc7f2914c6056a6cab77515d62f46d0276ca94ab5f6dcec3a2f0505c8628ca0d6e0bc4d6c81629ab8c5d15092a42887dd667dd0fc20d1aceac0c1556fc14e0afdcea6b1b5071a893c0805280328632920f3790f6b25de5a2f56c3b019e68b9f1840da25261", 0xdc) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r2, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0xffffffffff7ffffe, 0x1000000) 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d99000-0x4)=0xffffffffffffffff, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000371000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000953000)={0xe3b, 0x900000, 0x0, 0x10001, 0x3, 0x2f5}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000752000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e22000)={0x0, 0x852b, 0x2, 0x0, 0x7}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/30 15:53:13 executing program 1: r0 = socket(0x0, 0x3, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="48bb385db7c5784bbd5ff89afd61f171"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000026000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047a000)='scalable\x00', 0x9) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000e64000)={&(0x7f0000ddb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f3000-0x10)={&(0x7f00000c8000)=@expire={0xf8, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f6000-0x14)={0x0, 0x2, 0x3f, 0x80000001, 0x6, 0x5}, &(0x7f0000652000)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c01000-0x4)=0x4ff, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e1d000)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x0, 0x200, 0x1}, &(0x7f0000978000)=0xa0) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c5b000-0x48)={0xe, 0xa, &(0x7f0000826000-0x50)=@raw=[@ldst={0x3, 0x2, 0x1, 0xb, 0x1, 0x4, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x7, 0x6, 0x4, 0x5, 0xe, 0xfffffffffffffffd}, @jmp={0x5, 0x5, 0x6, 0x3, 0x4, 0xe, 0x4}, @alu={0x7, 0x78, 0xf, 0x4, 0xa, 0x1, 0x10}], &(0x7f0000001000-0x4)='GPL\x00', 0x7, 0x43, &(0x7f0000000000)=""/67, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c48000-0x14)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004d4000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bf000)=0x10, 0x80800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000403000-0x4)=0x1, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) pipe(&(0x7f00006af000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000062000)={0x100000001, 0x78, 0x0, 0x3be, 0x97, 0x4, 0xfffffffffffffffd}, 0xc) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="6432577d2674cc13bf2b85bbf317d42e", {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x318) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000001f000-0x4)=0xfff, 0x4) r2 = accept4(r0, 0x0, &(0x7f000001a000+0x11e)=0x0, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000001e000-0x8)=0x5, 0x8) 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e46000)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f0000d08000-0x6)={0x1f, 0x5, 0x3}, 0x6) ioctl$sock_proto_private(r1, 0x8000000000089e5, &(0x7f0000c44000-0x293)="19c026d5a0c11a79e81d37d2269b5836e9dafa4e56653ca056013dda2ed8360f72af1fdea5000000234e127affc0dd2346f7c85c32e4fe5381000000000000000706431d3389588ae5c76d97673bfad8b3c30cffaeb72265f99cbe5375383046ec4d04428b6b169896374888f225eeac8bc95d4e9581f987a99daaf0daa67692003c7a1a05e81062b77000000006c3949c4da8a4f1ad362c8b1df9a3d4180af54d84ecd36557283efe82614e1661b34788c623f2b48fa374f1d40b2e97e4c3e667121753f99d6d0dd43f45684e91cfbf82c685019f7944e2e64f45d7c94641c0009d6be1a80b23d6c02fd35b9a5b4039d838e90a40cf8bb72d2626d942d26dd93fab4b7edae7d65bd55347ff77d4b440c3a36cf021fc3a3b0d09432345a885d8080b352b360900ae511ca098227df7f76b85ff4d1c21ae1182e47aae4b0209e5df25b844734a7806602b5e9f48681c31214d6ef50fd5d77545e4a582c7e5f984ef3c7c43960400a94b91dbe8f80a8c579724a2e4b0a0bc26ccbb58e2a185ba6a49b9c21c9bc1de3e16a2ce257887f1cb23950af04f6d1ab460eec7fd58face1fe08cea63066eb4f316037681142338db1b25d00ccaa34ff6018d4fb5993ae59538cf2c7e035fe28db1f7a4d38131026408dac80873e3cf6127671fc70ad93ea7bcd52108926933a0f927f698eacff9673e9e3e9c3bc362417493265168fde88fe8d6b669c9b62b6b7246ef68b2643f60409dc1df67b3cf8cf387c36c9fd81f9f35a9c796987ed8cbc4561078b7a11f98458865298b486ca48235e34ee39d1b36ba1f8e6a88f2789ce51b9fd24a5b5adabdd19a316e252cb0ce6ef613e7bd0c030062dd4857dfefefd1732850a9ed2c3ea8cef32a3b59bdd4e05e48949840433117a1c6867a8648a1d25bd01516382fec1256e7") sendmsg$key(0xffffffffffffffff, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, 0xffffffffffffffff, 0x5, 0x0) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x9}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, 0x8) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x2)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005000-0x1a)={0x0, 0x7ac, 0x9, [0x101, 0x100, 0x7fffffff, 0x100, 0xff, 0x100000001, 0x5, 0x9, 0x80]}, &(0x7f0000004000-0x4)=0x1a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000005000)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000)={r4, 0x80, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000000}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x4d7ef6e2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000007000-0xc)=@assoc_value={r6, 0x5}, &(0x7f0000003000)=0x110) bind$bt_hci(r5, &(0x7f0000006000)={0x1f, 0x5, 0x2}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000008000-0xc)={@rand_addr=0x1000, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000008000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000007000)=0x4) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000273000)=0x0, 0x80000) getpeername$unix(r1, &(0x7f0000a77000)=@file={0x0, ""/4096}, &(0x7f00003e9000-0x4)=0x1002) 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc66, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47500704", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x23) 2018/01/30 15:53:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000088c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d95000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000928000-0x20)={@generic="94568fbc99cd807a0e40df12d29e1a3d", @ifru_flags=0x103}) syz_emit_ethernet(0x172, &(0x7f000067a000-0x2a)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x0, [0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000e9000-0x4)=0x0, &(0x7f00003dd000-0x4)=0x4) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f73000)=0x6, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e85000)=0x0) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005df000)={0x0, 0x0, &(0x7f000012e000)={&(0x7f00005e4000-0x50)={0x2, 0x17, 0x6a, 0x0, 0xa, 0x0, 0x0, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4000) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x8000012, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000aaf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00004eb000)=0x0, 0x4) 2018/01/30 15:53:13 executing program 7: r0 = socket(0x9, 0x80005, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000453000-0x4)=0x4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000093a000-0x14)={{0x6, 0x62cd037d, 0x8, 0x7, 0x5, 0x2}, 0x6, 0x7fffffff, 0x1f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008f0000-0x4)=0x9e, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093a000-0x28)={@common='lo\x00', &(0x7f0000261000)=@ethtool_wolinfo={0x2000000000026, 0x0, 0x0, "35662b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:13 executing program 1: socket$inet6(0xa, 0x3, 0x10000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b3c000-0x4)=0x8, &(0x7f0000511000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0xff, &(0x7f0000d8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fcd000)={0x0, 0xce, "f00b4892d734fe369a4cdef881f7ceefe438c5d6af5a7717a6ffef2ec12dc3d4da1ea2caa97c4f0a7f56007942e206c072f15e14d7d35e3c2e9001d17d0ce4a4fdd80402205143665dea9fba69fc60b2a36355cc400ae7f4cfc6e8ed6a3e59bf898ada73aff49ef4ec6a7cfd4a63ac10ba6a289a7ca85adee9cf00be3bd79c880385dbf754a9141c49665d5841a2eb998710babb27c35629950d7b5fe22ee862ff82bf917a579e70023eafc1ff058d6fedf8d4572bad4561dd6f2300157564c19f9a3416d21a9188c1226064d2d5"}, &(0x7f0000fce000-0x4)=0xd6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e00000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb6, 0x2, 0xd08e, 0x1}, &(0x7f0000756000-0x4)=0xa0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet(0x2, 0x800, 0x7, &(0x7f00000e8000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000851000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00004e8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r3, &(0x7f0000ebc000)="", &(0x7f0000fcf000-0xb6)="062266f0533a5f170f21f8190c448523f1ddb7f8fa079f5f59a99c7d5b496615af33502959e0ac64b647510001924f1289846b28c68aa043608e3e8f1771f52f9f903b78febcdf2ae1673ef7e14033fb83c0222acb9cc18ed10cbbde1d902ecedda8c8fc965537bf7a0abffbc17c0b55aeb2d7b84b34502529558f95b2509cb06476756c0f897db3ade593382e60b12156eb37217836329d2f745148981bdd6359b8f9f252022289d10e513b0d76a2c8a740a85dff59", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r3, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000260000-0x1)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000561000)=0x0, &(0x7f0000475000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000cfb000)={&(0x7f0000d5b000)={0x10, 0x0, 0x0, 0x860000}, 0xc, &(0x7f0000126000-0x10)={&(0x7f0000262000-0x1408)={0x1408, 0xf, 0x2, 0x8, 0x6, 0x0, {0xf, 0x0, 0x3}, [@generic="b72f2ca000ded9fb2c3d5328c9d4938f355913bc76", @generic="40bc7697d366726cf1f233daf1ee6e39ee93b553ce01748282cfe0e05ef91e8fd96c3ddd0c7a29071d420daaa764ba08fc9e88f4a5a4f56677d9d8b2deb51e19a3f6c87c155c35685a15b06ca6222c29b3d8aafd8fa8c3daea8ab60b8a7b71344670cda513890cb3aaaed2f9eea1e2", @nested={0x11b8, 0x65, [@generic="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", @generic="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", @generic="5f695856a584f207006e715a2c6daea8c73624b98880adaaf2e5c94e551e13b5b5eef22a73c0a94be7243045139e650ba8dbe35eda06438f8c71a6c1b8f7ee2078fc7b31eadf15a7a4826f72262cd73520ca7f87807003712249a8afdf26a5901e4df657476ebca0f4b09dce8dcfdd90ac617b539b1fcfc777b34bf2e80ca851afdaee0e0129685b2077322afb7e8b46359701e7c96af1319b105b78711ec338fb1513193f1aa50c4233", @typed={0xc, 0x86, @fd=r0}]}, @typed={0x10, 0x3f, @str='em0&\\@'}, @generic="fa25925095375e40910cb48516f74163f4a293c57677897a057b917d9c17733ed1e1b520c3a6fa1927651e522adba91587021f3ac352313bde810766b4bab1f60faff16e7f70728287ca1e7e95b2cd452ff55bb517d63ea42bf89cdf6395cff0bc12252dd03f2eca09b9096e16904f180f18ff1831f634b3a45b2d5cb92ad63f6a25ef4d68cf94022b6328da7450d4edc580", @typed={0x1c, 0x67, @str='md5sum)vmnet1vmnet1\x00'}, @nested={0x60, 0x85, [@typed={0x18, 0x6d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @generic="4ee00ba3639455ea304acbb2572c54538a97d05d4ab77f60c37de6", @typed={0xc, 0x68, @u32=0x40}, @generic="f3c3636073a6a3decab894b4fd", @typed={0x10, 0x65, @u64=0x7}]}, @generic="632d005e701603211868c32513511f275b858569df2ee9074ccb80a4cdd70081c4eec67d8cdc1a29d06af6233353d2be3ddc6cdc3a86755c2d5adcdabb9ad8ca09957a8392117c5d67c8409de24579afad7013286d56c2c00a0fd2955a07d9a38b8ecd50e31c4a", @typed={0x18, 0x2b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x7, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x1408}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f25000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000aee000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00006fa000-0x10)={r3, r4, 0x1}) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0x5c3000)=nil, 0x5c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x4, 0x807, 0x10, &(0x7f00004fc000-0x8)={0x0, 0x0}) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(r2, 0x0, &(0x7f00005c4000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000127000-0x4)=0x0, &(0x7f0000537000)=0x4) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00005c5000-0x2)=0x5) mmap(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000394000)=0x10001, &(0x7f00005c5000-0x8)=0x2) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000057f000-0x4)=0x1000, &(0x7f00005c6000-0x8)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00005c7000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00005c7000)=[{&(0x7f0000473000)=""/143, 0x8f}, {&(0x7f0000583000-0x6a)=""/106, 0x6a}, {&(0x7f00005c7000)=""/4096, 0x1000}, {&(0x7f00002fe000-0xea)=""/234, 0xea}, {&(0x7f00005c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000297000)=""/194, 0xc2}, {&(0x7f0000472000-0x74)=""/116, 0x74}], 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c6000-0x8)={r4, r2}) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005c8000-0x10)={r4, r2, 0x2, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000234000-0x38)=[{0x0, 0x0, &(0x7f00005bf000-0x50)=[{&(0x7f0000181000-0xf0)="f1cd6827d872883f181f4a8d23ddb346b7266828df550451cdce1ea086df278eb5c555288d8ef9", 0x27}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x181, &(0x7f00005c3000-0x80)=[{&(0x7f0000166000)=""/219, 0xdb}, {&(0x7f0000429000)=""/207, 0xcf}, {&(0x7f0000486000)=""/111, 0x6f}, {&(0x7f0000449000-0x16)=""/22, 0x16}, {&(0x7f00005c1000-0x1f)=""/31, 0x1f}, {&(0x7f000030c000-0x64)=""/100, 0x64}, {&(0x7f00005c2000-0x94)=""/148, 0x94}, {&(0x7f00002c2000-0xd1)=""/209, 0xd1}], 0x8, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0xfffffffffffffffe}, 0x200000000000000) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ded000-0x4)=0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001f2000-0x10)={0x0, 0x400, 0x8, 0x8}, &(0x7f0000dec000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000073e000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000395000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x7ff, 0x6, 0x40}, 0xa0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1ffffffffffffddd, &(0x7f0000016000)=[]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ded000)=0x4, &(0x7f0000dee000-0x8)=0x4) sendto(r3, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x20000000, &(0x7f0000deb000)=@nl=@proc={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000ded000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000dee000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000156000-0x4)=0x1002) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df0000-0x8c)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df0000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000809000-0x4)=0x0) 2018/01/30 15:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) getpeername(r0, &(0x7f0000833000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00008a4000-0x4)=0x3a) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000069e000)=0x5, 0x4) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000004000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000)={0x0, 0x7, 0x1000000000000}, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x7, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000001b000)={&(0x7f000001b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001b000)=[0x0, 0x0], &(0x7f000001c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000a000)=[0x0, 0x0, 0x0], 0x7, 0x2, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000001c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001b000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000009000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f000001b000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000a000-0x4)=0x0, &(0x7f0000011000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001b000)={0x0, 0xb8, "9f96dd50d2a4a105add45c5123f93e2aa8a04a79fa0d9ea923ed3db0b23eca80aa2c4f51be7647252f8bdf9ad59262b40fbfaec31546e64067bea82eaa29a5adb7b31e21c5564fd9d90bbf4e9277db4b49c85998923ea4d3a12ca54e8b37a03ea299b4fe1dfd5124ad1f0dae01546d2b2eb6d38bcb6e53f6f69fff136cec9d468394cf8341a0f677d9496ee0cfb98586267691c69ff7f568b34a6f47e39d21512a2107af9bdfcc8d974a04c333da85d56387ef4554c78b7f"}, &(0x7f000001c000-0x4)=0xc0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000000f000)={r5, 0x3}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000001d000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000011000)=0x0, &(0x7f000001c000)=0x4) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000520000)=[], 0x0, 0x0) readv(r0, &(0x7f0000be8000)=[{&(0x7f0000130000-0x6c)=""/108, 0x59f26a7afe31b48b}], 0x1000000000000102) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000cda000)={r0}) bind(r0, &(0x7f0000afb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x800000, 0x1, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}}}, 0x3a) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00001a5000)={r2, &(0x7f0000000000)=""/223}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0x92)="f1e2a3d2b157191eccbb8611e3dd93cb537e73bd779413e1dfc7b24904974f6faf3f6150ce305b507b6f00058c588d8e4e790c81e756619a28ac42b1734f3b027efd2392ff70041524bbb59e57264217e4908eeedf00a89553a6de3da9fe51968be2dce862cefe934355d21a024763976be7b71f32a3d59cca586129f4de2576d60b5b932ef080318527bac81dbb62d43dd9", 0x92}, {&(0x7f0000000000)="4af39129c48e4a3d6113eb861bcfd6d14a21d41497b10eaa56", 0x19}, {&(0x7f0000001000-0x83)="1e86f949a0aaf4553f7bd5c20782e33305ac862d99684d03596f0452b34acf5c30037a27bbc499b75c9b4bb033e8cb5da61e072b1cab59d1f888512800b630d1c21d7864c897c9e196e5bb39acfe0fd92c8afb23b88c4613226e36a05ddf8e2cacc4b5bc6e68793e41494052f0bd47937ab0ad2a3ed01bf66084385ad7acd11e9146bb", 0x83}, {&(0x7f0000002000)="d97fbf4a6a5be1592f5762f5063b6c236adad4c1aa1fe84c5a17164ef741c2c4e79b784ebc4c1fdcf27c0e8e3011ab7f256e2b57abdfd843871ed5c9be6df1060ce1e6931058319ad831ccbb29e9b08308d17ff79b5f21c7dcc67df6c4958cb79c05ed3658ec1080b12d3c093c18f04d7ade978acbdb66ce719ef9ecaadbce533c22610c460a281185aade26d1c55fdda4b11a1b1275d05b4ec1c766ae3345eb6a57e21b293553b12040f08a782b", 0xae}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000003000-0x2e)="788bfaad7daf704cd79879ebe68ee1f7498c1dedc4660702d36662922fb226b8f9a54409cc1556bc5700848b1f87") getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @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]}, 0x269d, 0x3ff, 0x2, 0x2, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0xa10) socket$inet6(0xa, 0xa, 0x8001) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c7d000-0x4)=0x7c000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffff8, &(0x7f0000ea5000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000dd7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/30 15:53:13 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000001a000-0xb0)=""/176, &(0x7f0000030000-0x4)=0xb0) r2 = socket(0x11, 0x80000, 0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000032000-0x1a)=""/26, &(0x7f0000031000)=0x1a) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000031000)={&(0x7f0000031000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000024000)={&(0x7f000001b000)=@ipv6_deladdr={0x70, 0x15, 0x200, 0x1, 0x0, {0xa, 0x10, 0x80, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 70.754907] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000028000)=[{0xc, 0x8}, {0x2, 0x101}, {0x3, 0x7ff}, {0x4, 0x1}, {0x4, 0x0}, {0x0, 0x80}, {0x7, 0x1}], 0x7) socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000a000-0x4)=0x0, &(0x7f0000028000-0x4)=0x150) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000029000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0xff, 0x4, 0x400, 0x7, 0x5}, &(0x7f000002a000-0x4)=0x20) syz_emit_ethernet(0x4e, &(0x7f0000028000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0xbee, 0x3, 0x5}], {0x8100, 0x6, 0x7, 0x5f}}], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "04b939", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000032a000-0x80)=[{&(0x7f0000b0f000)="aa25e369ad2ea94f97eccdbe3bcc98d2e543b9b188ad75857210f90c653f577f", 0x20}], 0x1, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0xbe}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a6e000-0x2)=0x2, &(0x7f000085b000)=0x2) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e56000)={r0}) accept$ax25(r1, 0x0, &(0x7f0000358000)=0x0) connect(r0, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f9a000-0x10)=@common='ip_vti0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9a000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 15:53:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x46, &(0x7f0000a7f000-0x238)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair(0x2, 0xa, 0x100000000, &(0x7f0000983000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bc9000)={0x0, 0x67, "327ace49a9bd6ee8a34384ac68248d7a990bab0f4d016a081c79a861041c77b489fefbb586f3fb0f4c985f4df96ce66686f20b59883acd239b414b61e138164e1382b8d8230a8beef49d4a539fe045fc96cd0395e085e935d05868679d5f634ad27c34356e120f"}, &(0x7f0000afa000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc2000)={r1, 0x9, 0x30}, &(0x7f000029e000-0x4)=0xc) 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x4, 0x1, 0x7ffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@generic="2bb36782ec00b622b5f80b4ded4d3184", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x1ff, 0x0, 0xe3, 0xa, 0x20, 0xa0, 0x0, 0x0, r2}, {0x32a, 0x6, 0x8, 0x6dd, 0xffffffff7fffffff, 0x55, 0x400, 0x80}, {0x7, 0x10000, 0x4, 0x6}, 0xfffffffffffffffa, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x6, 0x5, 0x0, 0xaa}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x39c}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000)={r3, 0x4, 0xf3000}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x10) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000b56000)={&(0x7f0000047000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x172, &(0x7f0000250000-0x10)={&(0x7f0000f3c000)=@mpls_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000065c000-0x12)={@generic="ca8e3485fb9fd4f59b6ed3aec5bbed2d", 0x9c}) socketpair(0x12, 0xe, 0x5, &(0x7f0000ad7000-0x8)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f00009d4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000147000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000516000-0x4b8)=@nat={'nat\x00', 0x1b, 0x4, 0x458, 0x98, 0x220, 0xffffffff, 0x140, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000eb8000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x220}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @broadcast=0xffffffff, @gre_key=0xff, @icmp_id=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@ah={0x28, 'ah\x00', 0x0, {0x7, 0x80000001, 0x0}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x99, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1f0, 0x238, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x10000, 0x80000001, 0x1}}, @common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0xffffff00, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 0x0, 0x3, 0x7f, 0x0, 0x2, 0x4}, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffff00, 0x0, 0xff0000ff, 0xffffffff], 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x10}, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0xffffffff, 0x0, 0x0], @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffffff, 0xff, 0xff000000, 0xffffffff], 0x2, 0xffffffffffffffff, 0x32, 0x0, 0x0, 0x1c}, {@ipv6=@loopback={0x0, 0x1}, [0x0, 0xffffffff, 0x0, 0xffffffff], @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0x0, 0xffffff00, 0xffffffff], 0x2, 0x3, 0x3b, 0x1, 0x1, 0x1}], 0x2, 0x2}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x11, @ipv4=@multicast1=0xe0000001, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @gre_key=0x0, @gre_key=0x4}}}]}}, 0x4b8) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000012d000)={0x0, 0x1}) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cb8000-0x4)=0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000097d000)=@nat={'nat\x00', 0x1b, 0x4, 0x3e8, 0x2e0, 0x98, 0xffffffff, 0x1b8, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000e11000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1b8}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x16}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="4849da9c7bb5b75e3b41c7b4767b1ba7", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0x4}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0x5, 0x9, 0xc995, 0x9, 0x8, 0x0], 0x9, 0x1c0000000000, 0x8}}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x6, 0x80000001, 0x1}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x15, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @port=0x3, @icmp_id=0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xffffffff, 0xffffff00, @common='bridge0\x00', @generic="60e8860aafce3f0b8b3adec9132d112f", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x2, 0x70}, 0x0, 0xe0, 0x128, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x9, 0xff, 0x0}}, @common=@unspec=@set4={0x48, 'set\x00', 0x4, {{0x2, 0x5, 0x5}, {0xc527, 0xfffffffffffffffb}, {0x6, 0x6}, 0x7}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @port=0x2, @gre_key=0x31}}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63, 0x0, 0x1}, 0x0, 0xc0, 0x108, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x80000001, 0x9, 0x0}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0xffffffffffffffff, 0x1}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@empty=0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @port=0x2, @icmp_id=0x1}}}]}}, 0x448) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003c000)=0x500, 0xffffffffffffff59) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098d000-0x4)={r0}) accept4$ax25(r2, &(0x7f000091d000)={0x0, {""/7}, 0x0}, &(0x7f0000766000)=0x10, 0x80000) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000270000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa2000)=0xe8) getgid() socketpair(0x0, 0x6, 0x9, &(0x7f0000a67000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bd5000-0x18)={r3, &(0x7f0000496000)="544ee79fb78a66b06faf575c0d013834093410d2ebe121ea062eb0175c7216051650869c0c08d88437cf80df6658b74605bdcf671fcfacc10d9374364f760d12f001f5b51c426f6847954826a47268942c3dfe36f0951e426d561e771f662d640ec96d3f2f465300a17f1949a0b5ee9f42463eafdb5237ea98d3d9a8ea91bc41a2b42ad1f6c6ef2266b51432916ae98aacd85d6d378ded31ddb1c3129f2532e17fdbd3", &(0x7f0000380000-0xbd)=""/189}, 0x18) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000164000)={0x0, 0x0}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dd6000-0x4)=0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000747000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009db000)=0xe8) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000e4000-0x4)=0x0) getuid() socket(0x0, 0x800, 0xffffffff) getgid() 2018/01/30 15:53:13 executing program 1: r0 = socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) tee(r0, r1, 0x8faf, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept(r1, &(0x7f0000b8e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c67000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000410000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0xe8) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000c61000)=0x7ff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001bf000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aed000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000347000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f0000b76000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00009df000-0x10)={&(0x7f0000a4a000)=@ipmr_newroute={0xfc, 0x18, 0xd0a, 0x5, 0x3, {0x80, 0x14, 0x20, 0x7, 0xff, 0x4, 0xfe, 0x8, 0x1100}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_ENCAP={0xd0, 0x16, @nested={0xcc, 0x86, [@generic="2045338a7ccf9f34de5cf6dd32484676c6d94d209b13af7fe0419e0947fa21ecf3bb32f857d8cdefc28b7b22998a590145dff078ff1f6e66f24b86fe70dd0bd73fe71f713454be454cde33e4a728f069756f5b007a620f117e08b2cea0884ef8abc9c923131f2295fb376881a5f43127aa55a2e4d3b83d2c8ae6a678aa5d750489cb4a6475679f8a3566e4d555bb8d20293e5b19422c3b9028bb93bf7f307ed632fd5a29c07ecffc9aa4e8aef3", @typed={0xc, 0x89, @uid=r5}, @typed={0xc, 0x91, @uid=r6}]}}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x0, 0x13}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x400c1}, 0x40001) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002e9000-0x20)={@common='lo\x00', @ifru_flags=0x2400}) bind$inet6(r2, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000376000-0x4)=0x10, 0x800) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f000037d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) r4 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x12, &(0x7f0000001000-0x90)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x0, 0x7, 0x9, 0x7, 0x6, 0xfffffffffffffffc}, @generic={0x9, 0x7, 0x20, 0x81}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x0, 0x6, 0xa, 0x18, 0x1}, @ldst={0x2, 0x3, 0x0, 0x4, 0x1, 0xe, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000382000-0xa)='syzkaller\x00', 0x5, 0xe4, &(0x7f0000380000-0xb7)=""/228, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$nfc_llcp(0x27, 0x1, 0x1) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000037c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000)=0xe8) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x40000, &(0x7f000037b000-0x8)={0x0, 0x0}) r14 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r16 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r18 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r21 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000037c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000383000-0x4)=0xc) r25 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000376000-0x8)={0x0, 0x0}) r27 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000037d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r30 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000037f000-0x4)=0x10, 0x80000) r32 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000375000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r36 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r38 = socket$bt_hidp(0x1f, 0x3, 0x6) r39 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000037c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000380000)=0x1c, 0x0) r43 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r45 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000378000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000037c000)=[{&(0x7f0000000000)="4bfd8f6e63224210895f1690848e489b83b79503caaee3164af46e16f18d9f8073fb059bbf60f1700a79bacf550409d6f94f00df606d9893af078e6ba47094ec76fb9c580d57ec71be1e9c8735c9583b70ff629f5b02bc172d868883377d798c0030b46ad1938b48b5fd578aebc9f17fd5af72bf370943c7d8bbc5779f3dc4d23a0ea65c82ebee9446535b", 0x8b}, {&(0x7f000037c000-0xab)="cbb01bb2e78903998b42b62123cd036a041c3c0399660a9d42943659a2c82cbfe219222608b150952197f7bcbafac8b6bae12ee3fd342b2df81136832ed4bdaa878382005d62187aca5be0bd9aa3e6655dede5127fe3c4e1dcfdc9ac4f5ae2618a3757cb29063b6380255c1d903f3a29fbc58b9b7f3d77e67b47377a859c7f1f8b47d1e2a35f502e97733023d04aff208ac41f84ce871636e57d79e72d6bf3faacb084244ec2469809977e", 0xab}, {&(0x7f0000000000)="93ea882856ef268386883ad64d59bb10b7f698410e40c621b7e4ad079c7d7a5293975d3347ebd85458e89b3b681d18aa88057592c93021a79bbc12beb27c4891d244fcb8ea74f68a4a348ea1b184da1ce3044dad65d85f28db4043949474167f978668e772142fbc57f1b8f6dadd6ec85db0792688f06b52772685ffa90d6960b4da15dfe358624efc92c582538c77b4233d1563209709e13382746120058dadb884dc0630dcd6065733c345f4b73ffa41", 0xb1}, {&(0x7f0000000000)="65169c7e5fcdaafb6090e26203347bea24a0a9007fdb4d99227325a53c483ffbb696c4e25b166c3f3259e912f00a06c543009e4c497d8b69ce324780eace1142a2bd", 0x42}, {&(0x7f0000375000-0x23)="063d672b271f44c14ef75ae3d242d75a7a755b6e8680ab6047baabacc976c62deec4fc", 0x23}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="bfa127f301f04bca6ee3872cd8efe9c44c92e8c480a49fbf31b66fdd1c8ef7223e18107f9c30f46a7fc2b34d10cbdc637b8bc438ab38db18a1f96ee72c69fc7a4c4c058f2eccafed8bcd552747b0c26b9bcc730102f48064f5d73f431ddb2d6eaec2838445dd1add0c8bfff1746ea3e47bdbbad4dd618d63ed112c60820cde84c1dfb16a6e9863bae99b3442b60f78ff71ae36088f782311b7f14b69c4", 0x9d}], 0x7, &(0x7f0000382000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x800}, {&(0x7f000037a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000381000-0xf4)="60dcceb02248b10e03dde7d29937950d01b240dd678bc09893d41dcd25bb212487de719933d83262a399c2e0c350987e1884abd7c74f03fc5f70d9018675b8a53aac6a4f15ef16a9b040f21ea1d8ba842a82329c755d43b722ab3a3c20d0c40e68beff9aa22e99698d6879a068efca43910bbc2a71584dec176ca1272a58709cad525772fab9a6b09c99703658ccb8ebf2d763db4129a92f81fc3fafe9a698f728705b791e216455b41405816b4a8e287f762f20b6510c59b40ff2fb5642568134fc867f0549c4bcce7200bbe6583eab95a69158a4fe912cdba5ba5c726e85c99c8dce0c7601b48958e37ce6b6b072910137fca2", 0xf4}, {&(0x7f000037d000-0x70)="678fb39cd904f4d5432b74e9a04953b995b86894c22bb8922ead2b5ccf7118784c193f525eae1ab21e2559c2bde069ebabc97065d718a9a34761d762a7742d09da4f4350549910837106ec3c5ae626ce3784f13e0c2a0783c5e8990a357b39f290cbf752a228677cfbdeb4621e40d259", 0x70}, {&(0x7f0000377000)="751c255787cc3175f198167a5c91b4c6b4ec67e27ec7bd57", 0x18}, {&(0x7f0000381000)="f2260ab88f49077a47ebdcbe99c879c4bdc9a8b4dd779da03de2b1644134718294906b89fa", 0x25}], 0x4, &(0x7f000037b000-0x60)=[@rights={0x18, 0x1, 0x1, [r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}], 0x60, 0x1}, {&(0x7f0000377000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000380000)="6d07d533e7314b19385921c52a028d60a4dba759626a74fab114ef271ff73bbfdaf7e7b5592fb92fd50fb479d9cbf510cd4b", 0x32}, {&(0x7f0000001000-0x81)="c41dc8153050a2dd9760b723df5ef690f19b1cb1b86a517f41f42be679edfbe4f5045d9f7e544246a3f82a88942c5dd1e60dd3df5a3046bfbd5b8877369a3e949c7ff55038f5bf5563c40c4653a466e3a20252fd7bf1e3bde1205f7b29ebcb9b84665ab6cff844d913ae9ca32b4f860fe9bea3b9441817941f82f6f3c95653b64d", 0x81}, {&(0x7f0000000000)="1fe68ebd224e87440a41ec848fca66916ef67ba03220fb2c694cffcc3dcaf4509c26df160ba74d2445d39796224bd36bfb8332e639336b36ca40fda4f0e0918778cd0883eea768fb9610775454ed85e96ebedeebff35835f4301bc31b1a53b047d603c7a56facdb2252754649dc0b99785ce54697d3e488dbcd62d5ddfe903bc2a208e2050bc66b06b8c68eaec009a228eaf", 0x92}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000379000)=[{&(0x7f0000000000)="5e57da99ee945f181550e01cf98f46d8a6ea5ab6c2fb857248ef59b461fbecd8aebe7d5ee7e5601c54554dcdeb51bf619c1b7640aeac6695fdd718c929ad4ce9a78e27518dd4459da826d362cd067b4f786a103992e111da8e1fda1005bb3ffc7de765c659379f7d9eccfac43670fb79ca28e16b879d7e93eedcc1ed814da977ec4c68366c235128c83c0cf9b84f624a59cf18d962fe03f68fda35152a814b088b2cbd229401f3d08b2e68e52b4c2e41ffff033db97a4a6d8f87a03e333598cdc98fd4db1bf7de", 0xc7}, {&(0x7f0000000000)="ecc062672351520ac9396ad08a3189d7c0c38856a55fb2c5f7c1b839f35dd769d7de6b27c0b76cdb95d5c11c0e7417643dc38263654c54d77f3e1d988250", 0x3e}, {&(0x7f0000000000)="4acb39b78577d2d4ae6f56ffcba90fd52965558d20c426acd2c8d0d20b1e8b362519b4eede0f203b7e46173f33b3435eddeddb125585c8bfefa0927b77c414ad1eb2a98825e26a9831cd70263d523033b4144f2ed29b57f9503d9951c4b918a4a23b344db5dc241bbdfbabc3f17060a7d8724d774619c42968bddd0e17c88d8806b3042dbc45ac1080d1edccf38c9209a10e05039de7306e8181f9ea583188cb78ed", 0xa2}, {&(0x7f0000001000-0xbf)="dd0822be151e1372732717d1be0b66917233351b7d8d8bb40a8b3302d698bedf7102fb0deabd092984bf57f8896e24bd054d6b5009bd9cbfa100c02d4786f1393dc5ca3c289bc5d200e855bf7cae3c564953b4ad1b44f876a83e80b4150a875854e07a98ef7c1e7cae57f7ae68f9711dfca02917ec94475966e50386443f90ddee463af2198d39bc8a189e1005b488019ecf421d29944bac1c6f6a087c888f0542bc669811b840a5142dd1e6100063bed1fff749e2c006594cbf7a8dbb3989", 0xbf}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31, r32]}], 0x98, 0x8010}, {&(0x7f0000375000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000382000-0x40)=[{&(0x7f0000379000-0x75)="6b081cef3ca9e5f704889ea77f2e4ff0f6109bf6405fc772901dd660eb519141f889709fd3d055d0600f436055e9e9da4270485ef80b9e967735937f6e4e49ad6a162f7524d01adbfeaf352f1b4f9591a736af412d4668c803eb4f4350931883b4551e399f424c64eeb645b712227932793b8e11ec", 0x75}, {&(0x7f000037b000)="044dc544b866cf8a0fadd31f590b6bd0cb4f19acd4d3dd0ed87f3fc2202b8f4fd60f53634e537a8082577008e100b2fb80cd8fd72123dc013c0b39d7ac68ad05cc6541efc9b35c0b82e228a6ef40b86ca1864a4d38147b7e6311b3ce2533201bf0fdcdb9dac977d2151ed4a2250c25ac45df1caec857efc2dde0ade63c8450657059a94d5d1c3fcb940a488924780a88c2b77a71e5350d08dc1c832fd731414d69e3a8c915c3", 0xa6}, {&(0x7f000037f000)="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", 0x1000}, {&(0x7f0000381000-0x18)="6da7539a594ff4b3d7c8e6fe46dd8c90b0b3f51753321041", 0x18}], 0x4, &(0x7f000037a000-0x80)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r36, r37, r38, r39]}, @rights={0x20, 0x1, 0x1, [r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x80, 0x40}], 0x5, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000ff7000)="", 0x0, 0x4000, &(0x7f000019a000-0x14)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000ee8000)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffc62) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cef000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f00008d5000)=""/17, 0x11, 0x60, 0x0, 0x0) r1 = socket$inet6(0xa, 0xf, 0x7fff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025b000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000056a000-0x1e)={0x0, 0x16, "296e3e12db692e20ff360c9082bf38bb9eb39c703630"}, &(0x7f000011f000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ab4000-0x6)={r3, 0xfff}, 0x6) sendto$inet6(r1, &(0x7f0000f99000)="63601d09fd3ce45fffc99ff52183b645edb5fbb1e4d910043a145e0d01852124ec7f250598d8f45d50e02086ba4aeda5240a561fd79d2789b82f97c464d5c5e491d8c91b3f1b19761eb69bda3a3c967ed4505954034d00000002176541a06c8b24dbbbdcf0f7e0722d6b7c105a7c6d6c763972ea074f1c3d9a1997d4c36d425e67a0947e0387bf084020bebb348ce080b913bbef818d7e65fbea2bcdf4caeae2", 0xd, 0x40010, &(0x7f000041a000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d66000-0x6)='dctcp\x00', 0x6) 2018/01/30 15:53:13 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e1e000+0x62c)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448d5, &(0x7f0000002000)="7b9066740dcb629ed2988c28dd934d3b7a5f53b2c3df2af3cdb5e28c64749a062484fa82fe3864bbea989a423da72a13a6c5e7d630fb3566136736e0e64082d09a4a2110974820f385901b99b3f1ce7c80fe251122b075") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x515, 0x4, 0x100, 0x100, 0x1, 0xaa, 0xfffffffffffff3e8, r4}, &(0x7f0000001000)=0x20) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000797000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000d99000)={&(0x7f0000760000)=@canfd={{0x0, 0x4, 0xfffffffffffffffb, 0x1}, 0x7, 0x3, 0x0, 0x0, "536663ae90311cc568872e60ea42e7468113217cba72ce796873da32e5bde755233a2f70e6bcc7317f52bfa899000f61d12329155d2fda0e95f681b33d9a1d74"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e0b000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="131c0686c51c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3c11e3a569a56142900cb9661ec8dff9"}) sendmsg$nl_xfrm(r0, &(0x7f0000eb5000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x9, 0x80000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a3d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068b000)=0x14) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80800, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x300, 0x826}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = accept$netrom(r1, &(0x7f00007f1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f76000)=0x48) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000bcd000+0xc2f)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r1, 0x0) 2018/01/30 15:53:13 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000008000-0x34)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, {0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x7}, 0x4e2a, [0xc5aa, 0xd3a, 0x1, 0x8, 0x7, 0x6, 0x5, 0x3]}, 0x5c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 15:53:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b54000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007a3000)={0x0, 0x176, 0x7fffffff, 0x8, 0x6, 0x6}, &(0x7f0000494000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b5000-0x10)={r2, 0x1c, &(0x7f0000ef5000-0x1c)=[@in6={0xa, 0x2, 0x28, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}]}, &(0x7f0000d42000)=0x10) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000008f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r3, 0x89f9, &(0x7f0000e2a000)="6857aa20bda585e0c5eaa4d5bda7d02d16c8c24555ebd1b2ba58abda175a27b78efc84eee199ca0c054d28f3a4") bind$alg(r0, &(0x7f0000745000-0x58)={0x26, 'hash\x00', 0x0, 0x60e, 'sha3-512-generic\x00'}, 0x58) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007c5000)=@common='bridge0\x00') write(r2, &(0x7f0000a80000-0xa)="", 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c9d000)=0x0, 0x302) accept4(r2, &(0x7f0000267000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3a000-0x4)=0x10, 0x80800) 2018/01/30 15:53:13 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a7d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000743000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000808000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000+0x3bf)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x605c, 0x5, 0x8, 0x3, 0x3, 0x400, 0x5, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x1, 0x401, 0x400}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000005000-0x8c)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000009000)=0x0, 0xffffffe0) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x800008912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) getpeername$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085f000)=0xfffffffffffffed2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000026e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008ab000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00009c7000)=@generic={0x10000000001e, "030000091fffffffe3000001e526cc573c5bf86c480001c71e14dd6a739efeea1b4800005405000000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d15e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000018f000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000513000-0x10)={0x0, 0x8, 0x1, 0x64}, &(0x7f0000d78000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000524000)=@assoc_id=r1, 0x4) 2018/01/30 15:53:13 executing program 7: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000f80000)="b18302f141025e96acc7c436b7be1a08ca0f128c079bde64b2ae31d3b8b92316c10488aa2ca12588784208115e3377ef445814bd19e32476403664d70f65003768190df1593b03269eac536c80c854b6e2171e120f89016871493a34545fe21a0648620759d2f8bb68f643e86798fdc457bebf4c9d7dc1bebaaed4a3a66efe36a7155055ef", 0x85) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x34, &(0x7f0000005000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x923], ""}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000000b000)={"8fc6d4b04cbbdfbb483bf72215cd95b9", {0x4, 0xb5, 0x7, "17b0314d7d56", 0x9f, 0x0}}) 2018/01/30 15:53:13 executing program 2: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', 0x0}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x318) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000120000-0x38)={&(0x7f000039d000)=@nfc={0x27, 0x9, 0x0, 0x7}, 0x10, &(0x7f000039e000-0x60)=[{&(0x7f000039d000)="f0a5c82725a9e2d0eeb835", 0xb}, {&(0x7f000039d000)="a7a3b41408af1a75146d83216a963bed0456dec4ef090bb77aabecd45b81ffeee68fbf593ec4e9ac7856867f39ec9436d33e901dfb9f19ae15887accda924c420d3e242fa882a4e2984aa44cb6176087d385acf9eba7c90b05b5053c5d76f63a427f46225fcbd666edd77ad9087462f938c126d35257ea", 0x77}, {&(0x7f000039d000)="7806a68ef59a6e787baa49573f3ec08a06bfc9cb75f79dbdd62ff492e290a0072f984a57abf52a53fa79bc2f497fcde95ba85c38d35ffed4922f2beda8b837f0f2e4313fe1408feee45a05c42c519fdf093a23a966e15a14370be68453be06db1e24c26c3a1189dae6dcb995a24e47f36ce3656e95724f445168a1efa720ff144cc946657c5b0cce5ebff82f3849c4a63540a4e31758840a4d2107f9d6da51fb2ce0e3790625af0adda8d45a7711bd44d4c4ab85b35d8eb00a235de5718f1374adc31363", 0xc4}, {&(0x7f000039d000)="", 0x0}, {&(0x7f000039d000)="23d79c88d292fcf3c564cdd5f8ccf7c689891bb2762949e13b5f4aa4e2441cfe600fa68fa94df3a67b87b262d1a8bab5b9e75bb75d5cc4d0c045d2684edeb60d670de9085b5995016bf80c64268f66de80ca85d69fff53d333e32316effdb456154fa48904c1ff12034e26b3fd62df4b26e9fd23af3da9c7ad93caffd69dca46", 0x80}, {&(0x7f00002cf000)="d77a5009572fa2d7962279b31a09c74134d09805775c7cb4325e5646370c387a5d48f6d7ef8d0a631cce788a730b9ec45866c59e485796bb182bba5a3ac37be23d10721e88e12de2a3390e02489fc0c023ec8651a0ed64dd736168164fd14dd9666ed46ac89ee36fd8f1d3adb7a6d9c34413404867ff435ce1774bd34477e60f3d3d066ee2623a27c2194d096edb0c8fa5a90aa3967a78d58513410c330daa8548b1174e381a233aadedfb96a94de30111a83cda363be1f127ba55320b3f6794a3f193980e5062ce07678ccb96e1d9c49aa79ca3408f27b4e7ca72fe", 0xdc}], 0x6, &(0x7f000039e000-0x280)=[{0x10, 0x110, 0x7c84c19, ""}, {0xe8, 0x10d, 0x8, "c9cc23a1c306971136e189d4661d57c024d6f5a69e10826670eb78cfab4c21ee62b773a50f860bff468fa33433aca9c541e7e73e3bd1c5b5f3eb024387841f4c18f8575d664720903a259c1ceac5e605d372912ab560147cf2b2ad77c687e768665fa228a9fae4cd5368abb5256fc4f8b4271c2af0729bd2a9e6f4a284c0296d9422f5aa13bd29b3a8b298ab51abfed11f6bd359c4af55a2ba627bb1c0f920f25297cd15104d3389c16327a1c799dd7fe91c5d2f398b69c2b73cfd42f7cb0e08650c54ed21a7ad965c9a68e645044e0c2ce446"}, {0x50, 0x113, 0x2be, "41e8afa33269ac57979b62070d652080de91fc8843d68c6537e1c386a384be54dab768c8b2ab344ff3a178c944ad422d398982b47e5820625c"}, {0xc0, 0x118, 0x1, "f96a1868dce38434d1db87cce281f97baf865fd37973c64a22a95d1c57368bc84093c5c7f63a28f685e7fe983ee155811685ca58e8b8671cc162b04bb5989b078ddb648549e24f4e5caa601b8068696addcb7cd3cac4286958ce1a3eec3355a54dba91aa9873ff05a18ea2f7072d946f6b24ee51f00a2e6769d7b82b592e4f3b01bfc8c04343a89364332ff49b378ed53439bada62518b7e3bfb469538eeab08a0f93d2c80dae1b2cfbde1b61cb32e"}, {0x78, 0x11b, 0xff, "ae76c4b14536b0ec874a578ab0c10f56613b31dc7fe3eb34c2ebc40933c91f3d7c8519ddaade31ac4f7160b6acb4bcdd8bcdd7b4aa35d4fd826c95c21b12fc12f5f4f148892a441c88d9656dbea349a106bba86b0b391b9c4e86f507983569ae0d862c5a4fd608db"}], 0x280, 0x8080}, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000ca000)={0x10001, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e9000-0x4)={r0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000a1d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dc3000)=0x48) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) [ 71.270619] audit: type=1400 audit(1517327593.846:57): avc: denied { map } for pid=13178 comm="syz-executor6" path="socket:[26740]" dev="sockfs" ino=26740 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/30 15:53:13 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000001b000)=0x0, &(0x7f0000002000)=0x4) 2018/01/30 15:53:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) shutdown(r0, 0x0) 2018/01/30 15:53:13 executing program 4: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000116000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000118000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000dc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2}) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000116000)=[{&(0x7f0000116000)={0x27, 0x1, 0x1, 0x5, 0x1, 0x7f, "fb2d1407b6eb5154a875b684c946cda5b659c72bf158cad7e09bdcc6a760899fe80052f60a474ed300b986cdf74020b835f594a60e8f6e9214ae9e73236d1b", 0x0}, 0x60, &(0x7f0000117000-0x10)=[{&(0x7f000004a000)="79a03b3c985355450cb99a8e865e78693f5989007c4a3ef4a8023acf0e8e57a452d19b15595d0bedc7692564b605a25bb813843bc2a73577bf944b68631163294ea678fafe191bd79291c6b3", 0x4c}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000069000)={0x27, 0x80000000, 0x8, 0x2, 0x3, 0x0, "182245f27d5c8162235bc1abd8b367fad22ce5527d2a5fafae5455bd5d6d348635ddb254fcfc7e1a8afbdbde647e05dee36bfe0b6aa4de431d1ea7a1fb009b", 0x80000001}, 0x60, &(0x7f0000117000-0x20)=[{&(0x7f00000ba000)="21b1f4b7f48e207c6537d5b724504b4bc25150f455781b578a36bac2e211436bcc69e25c9c46920b97918407157b2fc3d39de20fec01a349564dfc45fb49b8b1ef388bba95d58ba3484611877f6eb88b1a0830222302839d4f40d639a69eb2a52b4a06fa26d4", 0x66}, {&(0x7f0000117000-0xfc)="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", 0xfc}], 0x2, 0x0, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, 0x0, &(0x7f0000117000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000dd000-0x4)=0x16c0000, 0x4) sendto(r0, &(0x7f0000030000-0x90)="dad24beb04a5b2d0489cc62e4dbb29ff7cfaa4e4ac0567f98e99a79d631153a482fdf5a8bb7284e950d69f9bfd0e4b5c601f906b6ba076cba47540732466c3aede5ead16b5f1874678064077a451d5e9d328fb1c8777545c94e33549ae71ffe1ba894901cbab8ed753ef96b643e8e32a10996176302f5f333f1f40d823ae45c11f2eee206033c2b236f91fcb651e1363", 0x90, 0x20000000, &(0x7f0000115000)=@llc={0x1a, 0x1a, 0x85, 0x43, 0x6, 0xa5c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000118000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000118000)={&(0x7f0000102000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000119000-0x30)=[{&(0x7f00000a9000)=""/9, 0x9}, {&(0x7f00000e4000-0x9a)=""/154, 0x9a}, {&(0x7f0000119000-0x7d)=""/125, 0x7d}], 0x3, &(0x7f0000119000-0xc1)=""/193, 0xc1, 0x2}, 0x40000000) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/30 15:53:13 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl(r1, 0x3ff, &(0x7f0000006000)="e4b2d1b3c95003c6af907354b2e32972c0df5403720e53a15e93cdf1794114ddcceb22720c93e657c8697b640c541823c9ef97b3a9ee5de24574f8c249cb7854557fb278dfa71311a312c1d0c11e8606a5a0c92158ad7c") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000a000-0x8)=0x2a, 0xfff) 2018/01/30 15:53:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/30 15:53:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00006b6000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0xffffffffffffff01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r1, 0x4) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x48)=[{0x4, 0x10000000000}, {0x6, 0x20}, {0x8, 0x3}, {0x7, 0x9}, {0x3, 0xd8}, {0x3, 0x1}, {0x3, 0x0}, {0x6, 0x20}, {0x3, 0x3}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000-0x62)="647344c639335493f05a078a1f7b2d665a956b48bf1ba9d0248c773ff424dca93d12e798116e69cc22efe810fce2c8cee7805fb1d69d4a6d0e5daa2b8736ae9b056c06ca1df7da58be2ba96cf7a2a36f7a4e62973f14386486a171b8f80cd9fd6440", 0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000896000-0x29)={0x0, 0x21, "97ef394627e533995a859cc13afe614af7150963b1fcb8c169fde4db6d380e4f54"}, &(0x7f0000f7b000-0x4)=0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00001fc000)={r6, 0x8001}, &(0x7f000055e000)=0x8) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000348000-0x4)=0x6, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000b57000)={r3, r1, 0x100000000, 0xffff, &(0x7f00007c9000)="7427bdcd73dbacbe1c0126e8c9f09290d52eacda0430bb89c23951a293f7d521c592285750005cbbe9099f26e1eff791dbeef0bed5e17c8741b1a58f4991b01eb5c3bb08fe256a28f113ba8e3829b9833a7bfd82e76ca233c1dabf35a186829f35f2644f21274dcce77a621025288ac47d6331443e58e0919a9ee57cecad899bb741fc685573c95f7c33bf092d403114c0125e76a851e7f5b6fcc9cf4796f9e93861db12b7bdc247faa2ed5845244ad528837e5d00cbe30f207cc606793498f2c1766318f2be804c6f36fec9ce78c8c1a2d142d4c57c541c9e18edbe03", 0xfffffffffffffffd, 0xad5c, 0xffffffff, 0x80, 0x6, 0x3, 0x1000, "88751e659aec95dc11350a42a5f651c4e0d2fb"}) sendmsg$nl_netfilter(r5, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000f79000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x20, &(0x7f00001bd000/0x3000)=nil, 0x3}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000096000-0x19)="1c207555dbf2202261d8e53e5d74e2be88e8c9d49464447be6", 0x19) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f000000e000)=@abs={0x1, 0x0, 0x3}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x2ae, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000002e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x10000d7e, &(0x7f000002e000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000010000-0x14)={0x0, 0x7fffffff, 0x9, 0x8, 0x7d63, 0x0}, &(0x7f000002e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000017000)={r5, 0x5}, 0x8) 2018/01/30 15:53:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000001000-0xb6)=""/182, &(0x7f0000000000)=0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000004000-0xc)={r3, 0x8001, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x3f}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x58) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000)=0x7ff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x8cbe, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xffffffffffffffcd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d83000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb94}, 0x1c) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000093000-0x28)={@generic="efa28b2869d9f5fec8ca409fa2bbb73f", @ifru_map={0x1, 0x101, 0x9, 0x6, 0x2, 0x1}}) ioctl$sock_ifreq(r0, 0x899b, &(0x7f0000dfc000)={@common='lo\x00', @ifru_addrs=@ax25={0x3, {"c43ade0dc5516d"}, 0x4}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f04000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4e000)=0x14) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) socket$inet(0x2, 0x8000f, 0x360b) 2018/01/30 15:53:14 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000c70000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000d000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x20, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000d000-0x5)='htcp\x00', 0x5) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000014d000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000bae000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003f7000-0x8)={0x0, 0x6956}, &(0x7f0000b6c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000096c000-0x8)={r1, 0x10001}, &(0x7f00008b1000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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&(0x7f0000537000-0x4)=0x2bd3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x4) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000082000)="276b03ad7dacdcfb8325eda69a4f6594db90fc5e14ee0df4f34d6eab2bbd84e4b04f7eb17b6dba0a307bcc998e97c3e089b9018c23861776fb4233af6db263de1da372a32321225fa1db3d5104abc7c6ebda1964a0776fea5742f89b04b4ca20dbe6cd2210f176723f57a23f1e186c") recvmsg(r1, &(0x7f00009ee000-0x38)={&(0x7f0000446000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff9000-0x20)=[{&(0x7f0000dea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bf7000-0x5f)=""/95, 0x5f}], 0x2, 0x0, 0x0, 0x7}, 0x10040) sendto(r1, &(0x7f0000a43000-0x1c)="180700001200cafb00ffe9000000000024d00dd0de0e2ae3921ae0db", 0x30b, 0x4000, 0x0, 0x0) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000032d000-0x38)={&(0x7f0000193000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000ae000-0x10)=[{&(0x7f000049c000)=""/137, 0x89}], 0x1, &(0x7f0000e95000)=""/200, 0xc8, 0x5}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000e2000)=0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000125000)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ee6000)={0x0, 0x3}, &(0x7f0000212000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009a9000)={r3, 0x6, 0xffffffff, 0x3ff, 0x92, 0x7}, 0x14) r4 = socket(0x0, 0xa, 0x1) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000603000-0x4)=0x0, &(0x7f000037c000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000c5000-0x4)='tls\x00', 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bbc000)='tls\x00', 0x4) connect$rds(r4, &(0x7f000077d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000682000)=[], 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000457000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007f2000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ecc000-0x58)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffb8d, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}], 0x58) getsockopt(r0, 0x10e, 0x80, &(0x7f00001e0000)=""/4, &(0x7f00007b4000-0x4)=0x4) socketpair(0xf, 0x800, 0x7, &(0x7f0000f82000-0x8)={0x0, 0x0}) epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d99000-0x8)={r1, r2}) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e75000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000498000-0xa1)={0x0, 0x99, "43198bd795e1b78d4cea71d19c7faa54307cda0984584772c77e2ff93ac7bb121e57901b07e69196da63397fde5ab754a4f24795a11f71d9b09742bb784b52dad034e9bdedb8a4386de095df09d1c8828a028bbe3356afe9dd8d5d7978f0597e00342c742b5dbf6bc3c4dbcdeffecfbc85480088fa63f85feb7b7751f5f0fce340efffb9de36f5a08f88c4d683032ae4d94700c17e43ef72ed"}, &(0x7f0000e94000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b7000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0x1, 0xe4c, 0xa}, 0xa0) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000002e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000)=0x60) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000e000-0x18)=@get={0x1, &(0x7f000002b000)=""/168, 0x4}) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000-0x58)={0x26, 'hash\x00', 0xe, 0x15, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000cb5000)="", 0x52b, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000835000)=0xd19c, 0x4) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x10)={0x0, 0x8, "8c3e6f8825a5083f"}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xcf0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000093a000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x407}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c4, 0x200, 0x0, 0xfffffffffffffffb, 0x5}, &(0x7f0000ce6000)=0xa0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x1000000, 0x300) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fec000-0x4)=0x60, 0x800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bind$nfc_llcp(r1, &(0x7f0000feb000)={0x27, 0x6, 0x0, 0x3, 0x4, 0x101, "01956969a97eaf61a1c01f391beeef82083a7c5724a757912bd252174e7c6285c398e2e93337b81e0ea78fbd40ef7f554d0e77c974bdbe1b9f95b6b6eee95d", 0x7fffffff}, 0x60) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) r1 = accept(0xffffffffffffffff, &(0x7f0000c1c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000990000-0x4)=0x32) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000770000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000-0x4)=0xe8) connect$packet(r1, &(0x7f000039c000-0x14)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000049c000)={r1}) connect$can_bcm(r2, &(0x7f00005d0000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d50000-0x160)={{{{0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x80000000, 0x0, "82e99c1083d26acb09fb8b5ec042dfabc18ae171cfa1b5d89ca7febd3c950d59e08086c6f8426486f436277ad5a88abae58039217e688a23119eb6a489b984193612f4204e18956f6274ad107ac8ead2"}, 0x160) accept(r1, &(0x7f0000b4c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000079b000)=0x14) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1ff, 0x1, 0x80000000000007f, 0x0, 0x4e, 0x403}}) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000e8000)=0x0, &(0x7f0000047000-0x4)=0x4) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003a2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x3, 0x8, 0x0, ""}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000092a000-0x8)={0x3, 0x6}, 0x8) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000968000)=""/101, 0x24, 0x1ffd, 0x0, 0x3d5) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x140) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f000049f000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000714000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) listen(r1, 0x46) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000749000)=0x10, 0x0) connect$llc(r2, &(0x7f0000265000)={0x1a, 0x3, 0x1ff, 0xffffffff, 0xfe, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000498000)={0x0, 0x4}, &(0x7f00009af000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={r3, 0x10000, 0x0, []}, 0x8) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c9e000-0x1ec)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xb, 0x1, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000539000)={0x0, 0x2, 0x5, [0x800, 0x80000001, 0x2, 0x401, 0x87ac]}, &(0x7f0000394000)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000455000-0x8)={r2, 0x3}, &(0x7f00009e5000-0x4)=0x8) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000090a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b20000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b81000-0x10)={0x0, 0x48, &(0x7f0000a2b000-0x48)=[@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7d03, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}]}, &(0x7f0000ab3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000edc000)={r1, 0x7d, "2018499666acc596a35570f210b165d27f718942de65a8bd25bb2697c5ab6ee40736b5f5c9f45df117bf258d41dd046b576599276a0d73fad505e5f3f61407380e2ae33836dac7c80f7d142cb2f88d2327037596de3172ed53097d2db52bece0f73fc010bccde610bda6d362d9184d61fe3cdba76a18204ffc9444029d"}, &(0x7f0000d5c000+0xbca)=0x85) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000b3d000)={0x0, 0x0, 0x0}}}) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x0, 0xf1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000a74000-0xcb)="e5045e538ca9370827446ce87a38468b969c23a36c4320f4819ab74e02a697c3ed6717e2755e868b82d8eb6c4119789ab728add3da54a29d38b9a638fd23b15ef43c9e53cab993c9e3717ade647b68faa78cda1cbbf365926aae966f14f6cbb7cebf6e918809640a1c8890722279dbcd078781eb18dd717835bf3e4596eabd6d4534257dee09d9f3ddb64ef42c8b34da330a8bba3d564ed49e0c5127f31d602c09418dbfaa59a3a3d3018590c5f744ec011f39ed5c19b6afc3ff144b398a1574496ede51d9d765108898d4", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x1, 0xffffffff7fffffff, &(0x7f0000278000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000062a000)={0xec6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000017000)={r2, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000728000)={0x4, 0x85ca}) r1 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000f0f000)="000100008d02001400f4977dd60100004f6f3bcb7d85009578c009d5ae39cf9d9b08400f0e25d8b44a8bda", 0x2b, 0x0, &(0x7f0000e72000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) getpeername$inet(r0, &(0x7f0000973000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000)=0xfffffffffffffdbe) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000694000)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b55000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000596000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006fd000)={r1, 0x401}, &(0x7f00008b4000-0x4)=0x238) pipe(&(0x7f000006c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dc7000)={0xda23, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000a13000-0x10)={r3, 0x6}) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000893000+0x48e)=""/155, 0x9b) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007ae000)={0x0, 0x80000001, 0x2, [0x7ff, 0x101]}, &(0x7f00002f7000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000955000-0x38)=[{&(0x7f0000009000)=@in6={0xa, 0x3, 0xba87, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000ab6000-0x50)=[{&(0x7f00008b6000-0x2b)="f7e32eba8fa453c4ade320abef87276e7c01898af5391013361de7dfa35e953279952a61b80d37fb840db7", 0x2b}, {&(0x7f000072c000-0x93)="c31df8443732280fc6f856548582fd8db1e750707f12f3d6a9f113fdd5a2c45ec4ba0d704877d2619b9ca87ef7467a930a16dae2b34ff07b38a9031dffeabcb23e1c75df9cbd0502c5e1289d9a8a1fc493868623e194d0e9cf9009e6aff0d8cf865c73e23cf90241d243e689d75744585a92057e183fd9740954ba1043e84fc601117302d6bfaebebe5ce5b527782149cfebf4", 0x93}, {&(0x7f0000736000)="8dd1af6071b22c349b06a6936561efbbe6861ce818fb4c8679957da9da525e765409c5cfe290935d94d3c36e70b86db7f26bab5c33a6a21bfef990b0c2f3198dbaee1fe293af4df7725377fcf28e485d3557f42e2aff40fd0c2e758bc44b830c02286bfae469b952124e2a2e7aaf1a826af0bd5e7bf1cf0dd3a4682be685bd34e46416a0dfc0547672e0d69b9f1fb25149bf898000856ff2762cb287c57f04", 0x9f}, {&(0x7f00007e7000-0x1000)="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", 0x1000}, {&(0x7f0000a5f000-0x8c)="2db01f9d510a0a402ff05293775758efb310983b866806ba9c8c9c8e6511db14435c0c7c6d7c9ec728105140d14692a4c2d8da5551ece960cb2b8d11bf702518e8277d94564bbfc20d9d1cef58f5643c27970ad1928aed219e901b4ca15184b3d356701ccb6fba7a5482b6b9e1cd53ce050892f49875c8ce13c0e27c159d64a28a316bccd07a0c224606e55d", 0x8c}], 0x5, 0x0, 0x0, 0x4}], 0x1, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fde000)={0x0, 0x2, 0xffffffffffffe342, 0x3}, &(0x7f0000f6f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fee000)={0x40, 0xf7, 0x2, 0x45858a8c, 0xc, 0xfffffffffffff001, 0x7fffffff, 0x40, r1}, 0x20) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xffff) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f000048a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d17000-0x10)={&(0x7f000035a000)=@getlink={0xfffffffffffffde7, 0x12, 0x1, 0x6, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd45}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008b9000+0x133)=0x0, &(0x7f00005a7000)=0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f00004e3000-0xf5)="8c665276eb7ddcc4bce2978c6c952771c23ad555e371d74ae29e4603afe38f5322a92dba620c2f0ead869f6489275cbcd66fcfaa9eda69c9c96aed99fc4e6e1b9d2fafd72a2dc4c9cfdb32373e0cc6c5219ed0a27282530fc72fb4a260863ce341c13e4e289236c1f95937b1472b96e8620fe65b1cb2dfcc96a97c18dd6a4ea79c64b74bb054466f107e18c8e8aff4845bb0266c487d44891984a33391d918c0a353ed5986a7e0c1bea49465667669f36ff0a685f3c210bf81c0a4f384e206340933dca476e8f512bbbf200850c849305ca72ca771014d25a606eb9a5fc4883b95ca4161aeea7ba6c993fe39b1d3ba9731f7751a09") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001fb000)={0x0, 0x0}) 2018/01/30 15:53:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f1f000-0x4)=0x14) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000cf000)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f78000)=@int=0x81, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000f79000)={0x10, 0x0, 0x0, 0x4100}, 0xc) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/30 15:53:14 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000d9c000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000569000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept4$packet(r0, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000723000)=0x14, 0x0) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000012000000075b200004000000004000e7003072a901"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a74000-0x8)={0x1, [0x0]}, &(0x7f0000dd5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b9000-0xc)=@sack_info={r1, 0x0, 0x0}, 0xc) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)=' ', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) r1 = accept4(r0, 0x0, &(0x7f0000a11000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000d85000)='tls\x00', 0x4) shutdown(r0, 0x1) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff0000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e4b000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c52000-0x8)={0x0, 0x0}) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000017000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x9, 0x2, 0x0, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x100000000, 0x2, 0xb48, 0x4, 0x6, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x80, 0x7}, 0x2, 0xb, 0x2, 0x1, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x1, 0x0, 0x0, 0x6, 0x9, 0xdb3}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x7ff, 0xe5, 0x24, 0x0, 'syz0\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000b8000-0x94)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x44b}, @in6={0xa, 0x1, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @rand_addr=0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000026b000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000-0x4)=0xe8) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000026a000)={0xf, 0x7, &(0x7f000026a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x80000000}, [@ldst={0x1, 0x3, 0x2, 0xa, 0xe, 0x18, 0x10}, @alu={0x7, 0x3, 0x1, 0xf, 0x0, 0xfffffff4, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000b7000-0xa)='syzkaller\x00', 0x80000000, 0x8e, &(0x7f000026a000)=""/142, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000f82000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000913000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f00005ef000)="9c9dff599eeeaac566", 0x9, 0xe91ad51d502b19fe, &(0x7f0000001000-0x14)={0x11, 0xf8, r3, 0x1, 0x401, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r5, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f46000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa3000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007cf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x7, 0x8, 0x100, 0x5, 0x4, r1}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockname$packet(0xffffffffffffffff, &(0x7f0000069000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ea000-0x4)=0x14) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x1, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000001000)=@ax25={0x3, {"ad1bfc25563953"}, 0x7}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x76)="5f6450234f720eaee736b2b1ab27277c46846b73602ededb0a75c5390d87ba316b7957c5dbfe7d75d99701b3b2b82ffec10448aff87bf6dde1fd433957612241c7889419f18ee2b47b3e4afa60b554021348156a7188a73c54ac57f1211a110d8d08ffe0f67e78291a92c019ebe71c745353a6df3069", 0x76}, {&(0x7f0000002000-0x71)="50690deb67e79d6f247de829ebed8aa46b49be18d13c8e8a6fc6c59e2a67d344df74844726e5a6924187830dbc5b04183ebb878080b199e3d756e9e5efce90e0cc9cca49a2cbe512e408ed7bd9368cab14662298861835532e5b4bb8fa431a4496fba1460b2cee78eaf4d4c6c8d831a5c3", 0x71}, {&(0x7f0000002000-0x6b)="c4d4af83d542d330916b606f3125c936102c9d5f1943f96258236f660bf1831a25d81493693835b13fb708d88b00bc3945a05d17cfda8f99ed9c91d5e9910a46b7557cb5ac1a87ffecf1944a8bed046bee934ff9d8f119a73ae209c2aae87e6e2d44ec42fc83ecdcb3dbb9", 0x6b}, {&(0x7f0000001000-0x66)="c8cf9f65a3bda7d3ef0debafe5b314bef43958d07ff492c3335be0b7a962e09011c144f46cd99c8d443754a56b6b3a89ccf0faa9e121317ece9da6130322b33aea4827dbfddd389680d01a558eb1882cec10f5af117ca9324e61ee14816f590bce90527cee78", 0x66}, {&(0x7f0000001000+0xaf3)="3c1d10a2a4c5bbfa96c94f322817cb7e737c45aae3c4b21c9364d566735c101cdaef878715680eb3532433bb5d2f53d5739781b87e4f25721396dc1e9d6d4d82511b91b231912a6de7ff0ca5f98573cbbf21011f093cb0d2295009cd27ed70f7bdf80bc06fc454b6083b735dda50cc731cf5fee20ac2c15cabe9db11fef60b17cd2b9a206714ea894c1e0f51fb874185482148e3be50935f50ab6a238e6586e0068d35f6d13c30cd437fc81c99281a7369171e8e15ba14574df5ce29c4e70d98e7a724e4d9c1babfeb49ba9ad17e8fb6c7ad32c21de6e1898b969c6fc8c8fe5b680535fb4f55b9b0833a31e4ee72f135669b3f912bcd0674", 0xf8}, {&(0x7f0000001000-0x4d)="d631f5c3adb2adc0bcc8ca19bb801d0295e3a405ad11c843a42481b7dad693608a9644b8d335538b78bbbecca9ab52d1946401d42e1a56f092c1107f37d49beadb56f4491b9b56a60f5702646d", 0x4d}, {&(0x7f0000002000-0xd6)="e777c4169a17e9c03599510deb9563453936733897fc8a23942312bde8113dc925f93859b8297cd114a5039da979506061c2b6b946969e7f1a6d7c5f653c3d9761ab4c047303cc468167756aee4c77cb3b6dbbd2e4fd98865caada973e12e1c3c67b972f53ffa7d319b6b82afe0405745ed5e39270c172d5f5ba1a59329885eb13137829ba92b104f1f57ddb413a9f461b60070a28de0c7872504a81a80f4ad96bfecbefba5d6e2a0d20f1d921d7e87b5a33ca849d8668b9ffcb97d320f6391185d46ef6a22c9564585df3d4c26d011e2dd19d0c7224c6550085787ca763ac497ea31b5c2e8855f3554c79c6a75f46ed2dc13e10", 0xf4}, {&(0x7f0000001000)="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", 0x1000}], 0x8, &(0x7f0000001000)=[{0xf0, 0x196, 0x4, "059a1fec27e3300c14c9397bfa14c9949119ffef0384787a86dacd820af780b1fb107712a0086a1654604096ed0c559c790f35a38eaac95f7dc00e586dd920a43af2d75c08f7ef45b8e9252c1e20bbff88c9b6fa24df689e2ec9203eb9912d326d39ed99cfab5c7e2c52a27a3b0c364cbfd9f804e4e0b6b2560490626121dfcf29f6478ed5dea8c5c872cd39dadee3b228fb2b0733d4a60634a1134b8ebd43fc41cd08314227849d14641b7c460b238aba170d3f0b67762f189d3c0c6b256209891bbc70372495c225959a5049d194473fbf70a30d319ed82548616d127d"}, {0xe0, 0x11f, 0x52ac, "5d863fb35d3eaa4a963d3e94e943ff0f22209f2645f6560908b4e71860fc7b9f2b8c676fc75fc33bf46d02f505155b4be307af84cbcdf3f9c7a9d190868096cb5fcbc687b474753b665e5ff18a98d5f77acedbdfd7465060f4ed4a20ace0099ba27b88c2b19e7c2dab16113c3b0e33b91e88a46ad963c2b50500893138fa20bb38a9c3556865b8b401ce5314e70a5745db941543fddc1e3fa09d298fb18704d61d26f9f778e6de82b3784340f81128c49749d087db48782ed41c49f1230215cf21c6463c4c326052239b94a9"}], 0x1d0, 0x4}, 0x10020) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) write(r2, &(0x7f0000005000)="", 0x0) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000058000-0x4)=0x7fff, 0x4) r2 = socket$kcm(0x29, 0x1000000000000002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002b7000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) epoll_create(0x100000001) sendmsg$can_raw(r3, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003d6000)={&(0x7f0000d05000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0xfde4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00006bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000038f000)={0x1, &(0x7f0000af8000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00006a1000)={r3, 0x1}) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 72.006693] audit: type=1400 audit(1517327594.582:58): avc: denied { write } for pid=13413 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d57000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="d3ab27191a0100ff565b602dff05000bfef9b9d2a4b2fcffffffffffff23fe0002b6fb2d87bf50ee1f48e98a470dbce3f511c7c9506be72fe48374e7a9f111edf97459", 0x43) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) write(r0, &(0x7f0000686000)="9a", 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005f9000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f0000f4c000-0xe01)="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", 0xe01) 2018/01/30 15:53:14 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000733000-0x20)={@generic="38b7bd2b4017332b66cf2518272cda44", @ifru_addrs={0x2, 0x1, @rand_addr=0xc3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create(0xf433) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000)=0x184a, 0x4) recvmsg(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000c000)=[{&(0x7f0000008000)=""/180, 0xb4}, {&(0x7f0000008000-0xa5)=""/165, 0xa5}], 0x2, 0x0, 0x0, 0x7f}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000c000)={0x2, [0x0, 0x0]}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000)={0x0, 0x10001, 0xa, 0x3ff, 0x7fffffff, 0x3, 0x2, 0x4, r2}, &(0x7f000000c000)=0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000-0x14)={0x8, [0x9, 0x200, 0x1, 0x27, 0x4, 0x2, 0x7ff, 0x8]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000008000-0xc)={0x24000000, 0x100000001, 0x3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000d000)={r3, @in6={{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x81, 0x4, 0x7ff, 0x0}, &(0x7f000000e000-0x4)=0xa0) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004f6000)=0x0) r1 = socket(0x10, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000062a000-0x10)=@req={0x401, 0x8, 0x8, 0xda5}, 0x1d8) syz_emit_ethernet(0x36, &(0x7f0000b21000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x67, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aa7000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ae6000-0x78)={0x10000, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfff, 0x80000000, 0x7, 0x7, &(0x7f00003f0000-0x10)=@generic="dc9c2f7980b3370ee6cd549befb562c0", 0x0, 0xffff, 0x7ff}) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cba000-0x4)=0x48, 0xffffffffffffff02) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f000050a000-0x38)="dd86fbbcfb051765d7030214eb5878b0e7f477406ff1a39b66404b56df8393ecd85e97c7102f752f85b2c91792a44eedd61884bec61cc62d", 0x38, 0x80, &(0x7f00002c9000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000544000-0xc)="152d9d3630fad2c4d2fa918d", 0xc, 0x8000, &(0x7f000035c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a08000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a69000)="", 0x0, 0x20020008, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000891000)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d30000-0x4)={0xe0}, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000215000)=0x14) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000649000-0x4)=0x5433, &(0x7f0000300000-0x8)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000574000-0x48)={0x5, 0xd, &(0x7f00008bd000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}, [@jmp={0x5, 0x8001, 0xf, 0x7, 0x7, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0x20, 0x9, 0x1, 0x0, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x27}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000164000)='GPL\x00', 0x2, 0xa4, &(0x7f0000f60000)=""/164, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d6c000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004cc000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000006000-0xea)={@random="4f199bf8af8a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 15:53:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept(r0, &(0x7f0000e5c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000563000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx,xts-twofish-avx)\x00'}, 0x58) r4 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/30 15:53:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmsg(r1, &(0x7f0000a36000-0x32)={&(0x7f000034e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000e3c000-0x80)=[{&(0x7f00001af000)=""/183, 0xb7}, {&(0x7f0000ebd000-0x9)=""/9, 0x9}, {&(0x7f0000b68000)=""/234, 0xea}, {&(0x7f0000dd0000-0x59)=""/89, 0x59}, {&(0x7f0000459000-0xe1)=""/225, 0xe1}, {&(0x7f0000e53000)=""/164, 0xa4}, {&(0x7f0000e1a000-0xa9)=""/169, 0xa9}, {&(0x7f0000124000)=""/194, 0xc2}], 0x8, 0x0, 0x0, 0x5}, 0x10000) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000b68000)=0x0, &(0x7f00009c9000)=0x4) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000003e000)={r0, 0x0}, &(0x7f00002ab000-0x4)=0x8) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000473000)={r1, r1, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00006fe000)=@req3={0x9, 0x4, 0x1b0c, 0x4, 0x100000000, 0xd6b, 0x8}, 0x1c) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80007, 0x7, &(0x7f0000ac1000)={0x0, 0x0}) r0 = socket(0x1e, 0x805, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000810000-0x80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/30 15:53:14 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x807, 0xc1, &(0x7f00001ce000-0x8)={0x0, 0x0}) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000152000)=0x0, &(0x7f00007b2000)=0x4) 2018/01/30 15:53:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x4, 0x4, 0xf0b1) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000db000-0x4)=0x8cb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000fc4000-0xa7)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b400", 0x90) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000741000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) 2018/01/30 15:53:14 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ff0000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000)=0x10, 0x80800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff0000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ff1000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000ff1000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff0000)={r3, 0x6, 0x9a}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a10000-0xdd)={0x0, 0xd5, "7dfd273d591b9210d3d63596da6fcf4ca34be11578ad0073c549a5eab19b301fb1204726c8497048236da9845c2b1a70c2d8204200e931c93ce1a75f0806aba8e030f1d961d06fe736577d694375fc3be1c99c62c445d2d9b5ff9dbee536b072c8e4536ca2ff65387777b1814321493b43c11b07979c8b1bd57a337f6b8b5a3a907652e52a5904fc9ede7ffbe7fdf3148e7548a5c257076c5bddade28f2c22c0ae6d82aeb1e64bfa959c5f80ef935dc4225096bb4eeae98de670a3afaa0e3a5960e49506b1ac9825207a9916713cb07658fd0e5bd7"}, &(0x7f0000ff0000-0x4)=0xdd) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ff0000)={@common='ip6gretap0\x00', @ifru_flags=0xc03}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eb9000-0x4)=0x148, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff0000-0x8)={r4, 0x81}, &(0x7f0000ff0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff1000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d48000)=0x1c, 0x80800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000ff1000)={r4, 0x5, 0x3, 0x100, 0xc000000000000000, 0xb6, 0x6, 0x0, {r5, @in6={{0xa, 0x3, 0x179b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x7, 0x7a, 0x2}}, &(0x7f0000694000-0x4)=0xb8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) socket$kcm(0x29, 0x7, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/30 15:53:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r1, &(0x7f00005a5000-0x38)={&(0x7f0000909000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000191000)=[{&(0x7f00008d8000-0x69)="3232fb2b0125ed1a0368123b0bfbd4a2dcb2020e22e0452694647b9f3cd8948382f92f8e1a780eb32c177f80808122e29ec65f5db72bda75b7084883b21abd6ac966472e808664febb05173ce9a4d3cd7b06c01f1722b3557ef7639b770e2578a06ac908ff1bea9d0a", 0x69}, {&(0x7f00002d7000-0xec)="cfd5efd571f8312c662530487f96d19a3ed66d5797724a131262bca6fc5433802ae6020caea1c7e74c453eafe9f7612f9129d207749509bc60aae5b415c658c82a39320dc6899a37e6589cd1330b092aea7d50052adf86eba1ffc0c029de46d445ea9a1b8e6887741b774514cb1a2dd07aad95b41bd8ed3d4def35e167b26cd4b019d90b30fbc279f31368507f96fd4c638d2c16102d21d81dea4e3a5d376bb8560a139b3b87ea01863bd0c5987bbe58134c27493f4db6ca8825a3869c3e621e8bd98c01e37632d90a2fcb420ce7ef4981a5d9bacd60ac31f0d102ec4f3236e58b5dc22ef000100de4958764", 0xec}, {&(0x7f0000ddd000)="b66c1f7f08ad4c2a7672327657e56bc9015fb65220c7cba7a6965a7f84128a4b029aec83346d3a99df4fd12401abfe008c725721a3830e331ef44fbfa99ce5e29a03", 0x42}, {&(0x7f0000027000-0x1000)="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"}, {0x48, 0x10b, 0x7, "76a9d7926b138d7870e197bfdeea10b6065f82e716dbb5060998acaf1ac0e949f9ba46c21135c7a0737a41143e9cae01b0"}, {0xf8, 0x13f, 0x3ff, "14d6993e03817c36f70cf888d14da433a4bba3bb91d51f1ad1a7172ab84c9227042ac4da63159d85d457d19e41828590fc85ca999d9d39952053ffd3860e7e9faa8b537c11263d3a231bbd2fa6effd1901367878b5ebbc834c1e804b3a882b2e695aaf992cee1d2faa428c899eb6e889dc0b4d15d45de3be318383a789adb49935a66c59753e4b98739bf8161ebccbfa7b7044b14809a21fe1b24b8242a902e9f405328d2bc2481b7886b088a508bf671177159fcb8f8d79d2a3cd7881e48959acb021c22e1ceaf602c4396c4a423513d3735f32bebc3d1456ccad1407bcbc8e776155ee7f65ab44"}], 0x2310, 0x4000084}, 0x44880) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000fee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000216000)=0x58) accept$packet(0xffffffffffffff9c, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b73000)=0x14) recvfrom$packet(r1, &(0x7f0000b77000)=""/230, 0xe6, 0x2, &(0x7f0000cf0000-0x14)={0x11, 0xf7, r2, 0x1, 0x101, 0x6, @random="6cd51883d986", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000ba2000)=[{&(0x7f00002f1000)="", 0x0}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000000) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/30 15:53:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ba000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000154000-0x1)=0x800, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00002b4000)="220000001e0023fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/30 15:53:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e57000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x400}, &(0x7f0000403000-0x4)=0x8) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r2, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/30 15:53:14 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000-0x4)=0xffffffff, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000010000-0x8)={0x0, 0x81, 0x28a}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000f000)={r3, 0x85d5}, 0x6) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="bda45d54f267932bae07988f8fe5dd66", @generic="476a4f0dc69137b70e17b011b1db634c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="ae9e9edc05f1a4852bdfb75651eb74df", @generic="8411974865166ee1690753c67cd232ff", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "9ed7f87e8f73856bfc81aef7969bf398e4cbbeddff885756adcb3d105054"}}}]}}, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0xcb7800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x0, 0xfff, 0x10}, &(0x7f0000009000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000010000)=""/100, &(0x7f0000009000-0x4)=0x64) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000010000-0x8)={r4, 0x8}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/30 15:53:14 executing program 3: r0 = socket(0x2, 0x6fd6ffb56256cb8e, 0x6) bind$alg(r0, &(0x7f0000a18000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000341000-0x3)={0x40000000000000, "1d6359d692a2"}) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 6: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x3, 0x1, 0x207) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/30 15:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000a79000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e0000)={0x0, 0xd1, "0be833731d16f86617ccb2d2a3ff723ce1c4e6310797e2e8985c06229f039a6ee52a883b9eef1b6fce46aef4e87cd66c8c025e1ecec1ce58dd10353e35db19bbf3b4e653536595c15d7d4b6f99bef8eaca71637274c6c5084d18593543d87772cdc2c393032c6c26af093778876de935891009b42b49a4dfaeb4ebe03308848f292bac83ddcc208836055183bb9010773562352f96f6f32627d2a1c62f43bd0c38d0f2cf998a0955beaa43b8e0f85115d5a7757e735a96434074998abbcd297461e310017282d02d3e42ed90764565ea13"}, &(0x7f0000e2c000)=0xd9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009df000-0x8c)={r3, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff8000-0x4)=0x8c) socketpair(0xb, 0x1, 0x100000001, &(0x7f0000a49000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000005c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000)=0xe8) sendmsg$can_raw(r4, &(0x7f0000fa9000-0x38)={&(0x7f00006e1000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f00009c0000)={&(0x7f0000110000-0x48)=@canfd={{0x1, 0x1, 0xfffffffffffffff9, 0x100000000}, 0x2c, 0x2, 0x0, 0x0, "00c3f38e6709829eadadda1edad643f5e4aa6d2c37b95ef85fe71c31d97ca4c9535305710381fa5bb118de8bfef49e1ad3c8286955003e0e44fe7ae60ed8d3cd"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000d47000-0x9b)=""/155, &(0x7f00005e2000)=0x9b) r7 = epoll_create(0x3) getpeername$unix(r0, &(0x7f00006ae000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d71000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000bc9000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00007c8000)={r8, 0x80000, r5}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000282000-0xc)={0x0, 0x0}) close(r1) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00007ee000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000)=0x8, 0x80000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000eff000-0x4)=0x7fffffff, 0x4) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000eff000+0xf4d)=0x7fffffff, 0x4) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f0000020000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000022000-0x30)=[{&(0x7f0000001000)="c761edf48a1008f55f6da80ab814e9ced52bf5659516906173c7655802aa", 0x1e}], 0x1, &(0x7f0000022000-0x80)=[], 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000023000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={0x0, 0x7}, &(0x7f0000024000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000)=0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x24, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @ipv4=@rand_addr=0x10000}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 4: r0 = socket(0x13, 0x803, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000092a000-0x61)="3b7e078d56fbf919adee2087daa2a3fda490993ff7b637ca8efc11c52a4de33a3a22f2d277618b9e6e720f9b7f025a1db2d0210a26214e293307f6a1aea6860a4aa67bf429a307a0ed20f7bced2f5fb92f068d5876daf5861a22b15476262a3c23fdaa50ba53bb588b7ba83eaa8846614d14e87886e0c23d527873bc52b3c7", 0x7f}, {&(0x7f0000001000-0xcf)="931ce928ed29cd53a79339f3fb2850c2f9ecd165f2b74fe6609aa8a2379ae524915c30ac15c98d45150a25e8bdbb66825e595d9b93377ff7b5567d52e39dba1561978d755c4e74c19002c462219b9a91b33da8af62d26e793ac05c82876f7a93e1bdd791bae9aec7edabcb051fe5471eaf007c49334e15d6a71a0be6e4b55787b8f42edbb93f802db4ab299b3638988782b864d7a963e6f0b9d2017457717a39df533cb0abfad0b93cb0796d8b45125aa1bd2a3d0a17ef470b65bc7240ebd96dd06cdd0ae096b3d813350def966db0", 0xcf}, {&(0x7f0000001000-0xe0)="5ece6544ff84bf93062b19a86d07ffab0a002648ec6a3fe7a1527f8c27a2ceb0bc121de778200951fccf538dd7440f340234b308b5595777234d71430ec0e6fa602e7e7a785477fb768ee526d800bf776101ec2247c00119eca2c29b616099ea03e58003c7916f1e510e17223bf22b9f9854b2eedd7e3c34a1aa992a506fc4cefab63bc13972c82412711a454dda93b0fd981b4a52b065e458c42d7c670eea8c4865c0b56b59318f5eaabbcf2ea6600f0d8747db7edae3d7f9e3ed36c89b297726b6f51fdb7948f0def64c94adad8939c0580509af02c44f9beb7fb102f26f7b", 0xe0}, {&(0x7f0000232000-0x5e)="04953b9aecc56ce6eed6771c6846546735c725ab4757931281f6b3315db13314923d9a459167c9017e667dba007263e88f1dff8abd63e4376a19c4d657e361820e5d125e03de1dfb9ab26a30be6c3b9a484114781e1d7dc1de3bb1e3a8ba", 0x5e}, {&(0x7f0000000000)="c65511302eb7a3e88f8e37aa7ee2cf7251846b41fab114ed882b2946446a52d33f5d1b26dd09d8948c2be251db7ae8a532d05574b466e8f24b1c8ce0a95dfda1f7792c473997b2f8c809e3557265c34c633313311f4085674d7f7ce4fb539d7f3ee9bed897ba0055d5abd5bf9042ef4bc42d19298b41f3468d7ffd32fb2dc775b4f94fcd561185c59a7886219fdb698c7887ffd2555cec0c2fd23fca0c854cbe", 0xa0}, {&(0x7f0000a12000)="d9832a6481e758152a09b521e20a746c623709c5323fee6e731cacdb02ce1087405caff3b18a66df3e2d74d2de18ea82655610e1a1f12c35e903747105f64237731bc5bfa7102012fc7ce957715d80db26d7bd811f0578a156bb8200528beee99ee91b489681cdf4604b6ab9501ae5", 0x6f}, {&(0x7f00009d9000-0x72)="4dd38dbb6912e8fb8bfaf27340a6bb1414d01893852b0ca552cc85bef58dc5eab273a3025b2c77b7f9bfa79a84e8681ca654d1e53720804b123a87ed2e34f8e176428137cc6edc52328a0c13f196a1865470c63ce6143f3f41d94b1f7182bee5d6d972672eaf93fd62e6690c552ada48f87c", 0x72}, {&(0x7f0000000000)="0fdf49be92240b3c005cb1f8eac4eedaa7bdd5d966065a85287a24f030f0dd11ec91e56f5a65cb90243653b247b96860dcb1391bcc7145910d0dbdc9524a168fc93997abb0b88266e9d166df272f0b6a1f73c5970c9f1669e6aaa02ef9399e5ff0b7f934a7efeee52a116f24a73716d51d", 0x71}, {&(0x7f0000001000-0xb1)="9df326c8736cad697c67c958e59e6fe0521a79f9ca965f32fb91fc201a1b64bea3c917e4b0bb1cd8699da55e6f315c8c047c13f8765326f09789108370c81f705fbe8456ee0dec436fa595d5768186d536cb10d664a82eba84c147a1246ab6a5d11c876fadec001a9ce02dd69ecb06c505842ab27db60ba739e87f9c5c00282849174a10b82a4de11754c5cdb85b1d723d1d2665855c06d96cd0c6eb3b268355441dd345e4b1245ead11520ebaeef419eb", 0xb1}], 0x9, &(0x7f0000001000-0x1a8)=[@iv={0x30, 0x117, 0x2, 0x1c, "faab6a7d2a5abba13bfaf5e3f436042d8df6dbc45dc0b8d3100a3fb8"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x6, "edbc367d1dde"}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc8, 0x117, 0x2, 0xb3, "45f8b4de5126d3b7d15370cd8227992e5d59f8e09149a6a6ba622565b7e2dfc915576a98686ddfcb8f45cc0460a9d48da6cd70150b9d80bacf846b0810e5a5204cdaa29ca0a7a57751c32324198850a2daeffb6d044beef62ee1dd8acf8f64a8c56ff721c35f206ff07e6292a458087a253e1261867c90c5bc436a5bfd69561302986c28c9110bac801a99fbca103b36b4de3b4c221bf5b5ee34cabdb4ba857a59cf4d857552e006da59c37a366b94275ab8e3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1a8, 0x40000}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r2 = accept4$ipx(r1, &(0x7f0000ed9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ed000-0x4)=0x10, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000024e000)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000b1d000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) tee(r2, r3, 0x99c, 0xb) bind$vsock_dgram(r3, &(0x7f00001fe000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000059a000-0x4)=0x133, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000887000-0x20)={@common='ifb0\x00', @ifru_flags=0x102}) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cfe000-0x2b)={0x0, 0x23, "3f0cc147cd9ef537899d98b3ffcb0d1433b80c97cb4ab79c39d40069ce893efbd57240"}, &(0x7f00001c9000)=0x2b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000081000)={r2, 0x26, "324abeb7fb0eacde6348343181134151198a49ba0c9cd74614bbedbcd8b37e9258d5fafab2e7"}, &(0x7f00005d7000)=0x2e) 2018/01/30 15:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000fe000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cc0000)=[{{&(0x7f0000ec9000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000600000)=[{&(0x7f0000306000-0x1000)="d775ff09cc3ed254032f4cb55bceccb0", 0x10}], 0x1, &(0x7f0000bec000-0x378)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000494000-0x4)=0x0, &(0x7f00002d9000)=0x4) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000813000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000-0x4)=0x10, 0x80000) connect$bt_rfcomm(r0, &(0x7f0000bca000)={0x1f, {0x401, 0x5, 0x8000, 0xe54, 0x0, 0x6}, 0x9}, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r1, &(0x7f000052a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d1000)=0xc) bind$alg(r2, &(0x7f000053e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres)\x00'}, 0x58) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000e000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xbaa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000711000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ea2000)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x81, 0x7000000000000, 0xffffffff, 0x7, &(0x7f0000b2d000-0x10)=@common='ip6_vti0\x00', 0x6, 0x556, 0x7fff}) r1 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) socket$inet(0x2, 0x2, 0xd1a) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00003f2000)=0x0, 0x4) [ 72.436528] openvswitch: netlink: Flow actions attr not present in new flow. [ 72.457353] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/30 15:53:15 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004000-0xe7)={0x0, 0xdf, "0831d54ee7cb013706883c488ce4ef9ee89d7ef94dd7d7d62690afcf605f3b1328b9a7d13df71944b1fe5af1c846a7939818c6f2e1f7f78feaa681c12a0b03dc2ddff816f4a116b104fc5a29b4ce272d4bc62a9f64576f6070b92684c57a91936f6f5fc33d4638cdd5d5494bf2eb8f658b6984c4a0cb424381f592f6092e589207ac1592485d5db5d9b56add481f579f8f36ad6967eded2a0d542047c62beaa3fb0247dab363f5cf0a1b66cbe6cbe6351d47c9ac9610fb2f4877ed60e70cb708415dbbf2b2690b9d827b725ed4f33378d23b1f9960f28f08b72ae603e30cdc"}, &(0x7f0000007000)=0xe7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000007000)={r2, 0x87, "a1bd48883a03e2b432a591083446e43b6430ae8655f3f320ac2b498edc8f4e8398e00bcc0bc3308685aca3d80ed7af9df033b76b83f421c9bfc8a648132e9acfe81b73891d0eea9529295950a0d6b9b400b488fcd01106283641f2906294378bd4d1c08b008ba4afb2b63f0e36ab5b0a518a1ba2b235af9cc0231156696afff81c775f28fb3b7d"}, &(0x7f0000001000)=0x8f) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="0000000000000400"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008d1000-0x20)={r0, 0x0, 0x1, 0x6, &(0x7f0000890000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x0, 0xb, 0x5, &(0x7f0000b49000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00002f9000)=0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000006, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a43000-0x1)='y', 0x0, 0x0, 0x0, 0x0) r4 = accept4(r3, &(0x7f0000a51000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b67000)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005e1000)=0x0, &(0x7f0000f02000-0x4)=0x4) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) sendmmsg(r0, &(0x7f00008ec000-0x12c)=[{{0x0, 0x0, &(0x7f0000679000-0x60)=[{&(0x7f0000327000-0x58)="e2a7b09692bdb202f57f0330deefc6f929819682df9612a9d4bd1adc355ba54984a59c677a06a4996e27f93d5e83ed6e880d60fcc0be06915518a7b2a356182addaf1610aa98cfd8f6dfcf41f84e07684f282b9f154eb728", 0x58}, {&(0x7f00007e7000)="358d3094f58afa289fe8", 0xa}, {&(0x7f0000b52000-0xbc)="cea8aee5fee4b1b77a7401ea40970873a85ac49cad37835341b8f81617005a95aa39e817998f2506a84bed01fcc925b41d7c4e4612e0fd5b7cac22394d7ef3456fa393d8c6d1f79a2194ba330041fb313255acfab655045c242c99eb91b7ce9dfc232f446f126fab703dcf8a2979a5ddadb0ff3c6ca69ff44349cb854c91b423e4571fc42f2418bc7e096f9eaf9c19f500e07418c90191f8d495aa8bb3566d6f3bba9d89fba11c4e88f9b344225e8fc4221b6586a34d1fce561fea39", 0xbc}, {&(0x7f0000494000-0x1000)="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0x1000}, {&(0x7f000081c000)="862f5207ad0cc33ebd187ba3382f63e9fb535ec658", 0x15}, 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"dbb8b64ca4436df282c5115bca0973d9e438fb445e02d50f4a13f7370c792def70da56a18e4016577c6bb4a0fe04c9582306b927d628b8b2058151dc035e5ea7ff408cceae144bb1e11783aa892b072d838fe3215f40e2cb9e86cc657aeefef8c87cb4daec91d6096524964536837599fcdfad6d9f623f8e3bb04318f6cf62b3626fd839358bc0da90570c59e3dc8c26623929adfaf4378117eabe1a9463a4acfbd53a04b9b33783a3de140b00eb1fa346b1481db7ba07ceba769b445823284c45daebb5fe9584a59f02062ae226e7116b96d75dc3cdb54a94b25598e3f8f714596e640f682a9b69"}, {0x28, 0x3b, 0xff19, "0a5d3d33d2aaa6da91ee78ea27f4bdb67931bf97cb89c9cc"}, {0x40, 0x105, 0x0, "70bd9ba08bf49167b2b01a56f89c43709206cd3ac8d60635e71507625613d17e559d20892546ff1fe2e175b7dfe3e8d4"}], 0x1b0, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000b10000-0x1c)="1cd4dfe25ab1a80d04d6000c810caecd0f40c9dab20ec85fc7ec7f86", 0x1c}, {&(0x7f00002fe000-0xe1)="2cbe97041d2cb15aa7de824b918da790ee21484689c1e7dd38fefacc834dc21f14b37af7154af05f0243ea5bb7a4ffdba5884168cb1929cec041cd724dac3254f72edd7f9b8cc8d4eb06c13096475538fc7901fbaa78e67fa49ee149bcdf7e3d685c34c917fa0ed238c292cd99f70fd1aef3baf3d9706811329acfa24b9f6e55684a099aa0a6bc6c95f28609cfb0a83e95d06102dba7969e648b2992b7d394eb3e6f9e9d0d1694ee41a4a104de9977b662a8ec569e4fba677d034a01f842899ef63f1ac5b1f2c8743787870a02702fa35d7749fdc9c5adbe4e2e6cf5f41a7f91d9", 0xe1}, {&(0x7f000058c000)="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", 0x1000}, {&(0x7f000075f000-0x87)="6e119d9030240263a67b3f4bb063766f1b713a5a6f3a243b75cc5f5b297ca0b2021b230fb89c0852d5550f6fe296e951b6d9c1e2b606a3768ac6dbc3b8aa585c6feb843f00601d1116bf725cb676047f77e628a7e02b4459985dbf09c49a1bab68f9177de958415d035a24641a9c65eb4847d6cf8be3d4647dc3c2e7797625efc3a675feb1c29e", 0x87}], 0x4, &(0x7f0000db8000-0x100)=[{0x38, 0x0, 0x9267, "a24e3c3c2a1ce44f7698892ebc7fa95c705f52aabb95b7c3150c4832efd29faf0e5fa1720458"}, {0xc8, 0x10e, 0x2, "a9f3bd88d3be64a7f86fb3d07dcd19e8ae85e1d7f4edfea88c4af40163b9eacadf936c3b0271c427a93a8d8b53076e6a781b42365cd101f2018899d0e2440b78c4dae9dcbb99cae24a72951e91e85bcdaec107e43de872aa2bedff550dd12dd9bad00b631f4e6985a7ff6bc5a8b9e726e3c9f258ef064d85a103e7857c6a9f408d04844ee04175041d2a25ccd90fc9d19251f72edb9d6d2a1241ed7023564028385466cde9ab3ea7e494fcd6ab5f29bdef"}], 0x100, 0x44}, 0xfffffffffffffe01}], 0x5, 0x4000) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$ipx(r0, &(0x7f000015d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008bb000)=0x10) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000529000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, 0x4, 0x8000, 0x6, 0x9}, &(0x7f00008e4000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ba7000)={r1, 0x82, "e0bdebedcd6b8c6949d4fdf0aafca7a7518dcab0a2540ec03982f8dfb92e6ea67619a417189bd4413ed8996adb2a7a7bf6c5147ea0ef6f89e7e1e31d8129a67bd12e809ee71a206a022cb357e84717be9c96c0125dd6b017432cc0bde00f3e64e304491488e8dbdc307d12952eaa6dcce664e3e6d3df0298f2dc99d0038254c816c5"}, &(0x7f000016e000-0x4)=0x8a) r2 = accept4(r0, &(0x7f0000ac2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000861000)=0x9, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000067a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccb000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a33000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d48000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000175000)={&(0x7f0000ef5000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00002c9000-0x10)={&(0x7f0000032000)=@newpolicy={0xc8, 0x13, 0x431, 0x6, 0x2, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x100000001, 0x3, 0x7bb, 0x2, 0x20, 0x80, 0xff, r3, r4}, {0xbd6f, 0x5, 0x9, 0x400, 0x100000001, 0x2, 0x1f, 0x100}, {0xf89, 0xda4, 0x4, 0x6}, 0x1f, 0x5, 0x0, 0x0, 0x2, 0x3}, [@replay_val={0x10, 0xa, {0x3, 0x4, 0xffff}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/01/30 15:53:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xfffffffffffffff7) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept4(r1, &(0x7f0000e52000)=@hci={0x0, 0x0, 0x0}, &(0x7f000004c000)=0x6, 0x80000) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00001a3000-0x88)=@hopopts={0x6, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic={0x2, 0x41, "2b7bf110825a0b36f45efbd1f115afb2995f8305cd29a510f7047c76ecad6eab5d078e61e5af13c866e7bd400a1835ee28b2621e235f038fcec218a27677c2a9f4"}]}, 0x88) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000ceb000-0x90)=[{&(0x7f00001aa000)="648b820c65ac5c527a51a3bc7a1b1b721b82d129f31017495fa4c371e0d714e287b59d4a709b1fe1890a2a37b5c8c06a9a5de31eb2d9a30e11f4dfbb8169ff8e46a68a99f9b9e44db46200e8168449ab4f33d97dcf636355a37d0ab05accdd4d97b01ca6d92237312961a9a050521dac838fc39df789eaa7b697fec4b2627ba4017a36c627dbc07e1d4b00b7643cebb1c53ba42ed353622dd74a64398cd06f678308dd0585c0a7cb8e8735bda3bb669eaf006b1b81d5", 0xb6}], 0x1, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f94000)="fff02f160e5490c6ea0bb6e472daaad215d8a1c24ee802c7f708946dcafba216f25399f96419a9b7d96d6450f77ad5010bc7041fa2c15563077d37566a69bd7661a5fd85b5087f87acfb48280a5492fc475edd7057e98c090f2735a9fef76a6b52b94578ff6cfd3f2b86ed754977b7b2f21d78b402a7096455a1e888e858fa9e3dac711a643d00ae10987e98cd0fc9b42742523de4977932ba5fc5494180242587cb0a940f01003ac419e12c1851a694883d7e2d3ed2ac63eb7d33290a4e344b6f", 0xc1) bind$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r1 = socket(0x9, 0x4, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000f95000)={0x3, {"80ec0bc03394a8"}, 0x5}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f94000)=0x6, 0x4) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00000e3000-0x72)="7e799068ddcbaa6b6341c7f9ab214e7dd4c15f16a59d9156e446e2c08038836178a720346f5396bd36aa19ad1618ec4c6f332281342adfa520a32f131e974ef62f9e6a3fd0039911ede3dba2a920d1386a16a93fdfdfbfaccb5996d54e946536ee35933e00ffb9af0dd8b272fd8bea54aa51", 0x72) ioctl$int_out(r0, 0x5460, &(0x7f00005c7000)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000150000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f00002cb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007ea000-0x8)={0x0, 0x1000}, &(0x7f00001f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000609000)={r3, 0x7, "6c29ce26d4d596"}, &(0x7f000072c000)=0xf) 2018/01/30 15:53:15 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000526000)=0x32) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000d48000)=0x80000001, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ea2000)={@dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x8d014de3a42c3faf) getpeername$packet(r1, &(0x7f0000e27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a60000-0x4)=0x14) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000641000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f94000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000cc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x8001, 0xa, 0xa0, 0xa0, 0x5e, r3, r4}, {0x8000, 0x2, 0x3000, 0x6, 0x61, 0x6, 0x54a7, 0x4}, {0x6, 0xba, 0x5, 0x70}, 0x8001, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x3, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x0, 0x0, 0xd0, 0x5, 0x7fff, 0xeb43}}, 0xe8) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r0, &(0x7f0000b47000-0xc)=[{0x0, 0x0}], 0x1901, 0x0) [ 72.611082] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000004a000)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0e39c2", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "b32fe3dfb7124393"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000053000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000040000-0x20)={0x7f, 0x0, 0x10003, 0x40}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000fa000)={0xff, r1}) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00007ae000)={&(0x7f0000cab000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000294000)=[{&(0x7f0000831000)='V', 0x1}], 0x1, &(0x7f0000c19000-0x2020)=[], 0x0, 0x0}, 0x40000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bd6000-0x28)={r1, 0x0, 0xe, 0xce, &(0x7f0000e64000+0xff7)="6cfca70e5098d31f64307875c86c", &(0x7f0000fab000-0xce)=""/206, 0x80, 0x1dd}, 0x28) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/30 15:53:15 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000248000)=""/22, 0x16}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f00003b6000)=""/112, 0x70}], 0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d12000-0x10)=[{&(0x7f0000c44000)="c7da9cd57b7e06556d4edd7efc4f05abdc2a47768548fd96bc8d7aa9de16a3a207f7a357fcbe6c0fc68dccf7fdb7f4bd159be77e8e7e554069cd228d09757a0a347ef4b0ebf05b5fabaa5fbc225d4e2556dcf9eeac17ed488baff9bb2c9508674604a1f07b6f42e3fd1b2c91f283e8d51d3beb4b897befeb8cb6d3ef9bbd788d10556aa9c210d26258ced78f4361328cf32458e9af7bb8bce859157f939d69a6008e26d6c3f0ab62b685d78628b16bb4132d775b90b7248cc587ef10ff305c168eed8e6597a8accf8ff8024fbff3f7b2d37677aab367635cdc7c3b7d4efb6d8244d14bfa2cb18bd95b6851b6f9824c37c89a3c", 0xfe63}], 0x148) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000015000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003a000-0x5)='reno\x00', 0x5) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00005be000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009b0000-0x10)={0x0, 0x0, 0x0, 0x4}, &(0x7f000007a000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000043c000)={r1, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000277000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x4, &(0x7f00008dd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0xa0) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7d000)=""/89, 0x59}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/30 15:53:15 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = socket(0xe, 0xa, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000714000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48c1b6c7}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe00000000000000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="000775b5", 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000dd000-0x4)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f7b000-0x8)={0x0, 0x5}, &(0x7f000068b000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f7b000-0x8)={r3, 0x2867}, 0x8) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f0000a23000)="", 0xff16, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) 2018/01/30 15:53:15 executing program 1: r0 = socket$inet(0x2, 0xd, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079e000)={0xfff, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) setsockopt(r0, 0x401, 0x6, &(0x7f000096a000)="421022b7425cf5d5e50053cfab2a5768533fa3447dd7bf8cbcf08c6d4eaeb36955eaff8cf8ab964cd71663abd62760f10372b236bf427c2e66614ac0dead336f8b30a43c94b5011b488297b1347af5355c11a2438ab601c087a9dbc9debf72edc6b6dc5f7d0ab59a127baf4b50589c6d5e78e2bbf8ae51c0c0f2525e2dad09112e93438683d245e7f84063dbcc955367e0faaf8db58bd0a448a95af9f75365b528e3e93db925fa15adea4778f78ef399778e9e6daddeac5b3ebb0aa54d7c", 0xbe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x400, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00000a7000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xff000000, 0xff], [0xff, 0xffffffff, 0xffffffff, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b, 0x3, 0x4, 0x10}, 0x0, 0xf8, 0x128, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}, @common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x1}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x4, 0x8000, 0x4674}, {0x3, 0x1, 0xc234}, 0x2, 0x800}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], @common='yam0\x00', @common='rose0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x0, 0x4, 0x6}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x586, 0x651c}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xff, 0xffffffff, 0xffffffff, 0xff], @generic="71efc49033168291adf389b67bdc67fa", @generic="976450cecdef8e01f99ff5478b2b611d", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x4, 0x2}, 0x0, 0xf8, 0x120, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}]}}, 0x460) sendto$inet(r0, &(0x7f0000ba2000-0xa)="dd", 0x1, 0x881, 0x0, 0x0) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f96000)={&(0x7f0000969000/0x2000)=nil, 0xffffffff, 0x0, 0x0, &(0x7f0000300000/0x4000)=nil, 0x1}) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000075a000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000674000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d6000-0x87)={r1, 0x7f, "b67f3a6191911f0cb4328b134c4c279d347aca5a8d41da4bbb4d4851f72eb6b6b2bafb1d0503de67235e1dab9bb2b7a3784dd35f5de2a9e7cb957d0745049f90cf0feb86e5ccc34f15342f0f1d0e42ed0660b64affba7c9a74118ad0e9a624d5811462505476255e6e4a5d17987ac7bc01b80ff285aafa432768850fd36545"}, &(0x7f0000815000+0x64b)=0x87) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abe000)=0x8, 0x4) 2018/01/30 15:53:15 executing program 0: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a3000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00003a2000-0x4)=0xc) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000142000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a2000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000101000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3f, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x3c, r1, r2}, {0x6, 0x4, 0x4, 0x6, 0x5e67, 0x2, 0x8, 0x8}, {0xef, 0x7, 0x44875533, 0xffffffffffff0000}, 0x101, 0xd, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in=@empty=0x0, 0x6, 0x1, 0x0, 0xfffffffffffffe01, 0x0, 0x8, 0x433837c4}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x1, 0x0, 0x0, 0x9, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x82) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000258000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00003a2000)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x2}, 0x1c) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003a3000)={0x54, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x3, 0x101, 0x8, 0xffffffff, &(0x7f000016f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x9, 0x5}) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000374000)={0x0, 0x0, 0x0}, &(0x7f00003a4000-0x4)=0xc) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000007d000)={r5, r2, r6}, 0xc) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00003a3000)="7f445ad48504449b3270474eb802477d08ecde223e25e9fd698291877720b255418d5cc0419956dc90e34b83b07af7ba1cdaefe401", 0x35, 0x80, &(0x7f0000334000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f00003a1000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000058000-0x7)="ad7c595146f98c", 0x7) [ 72.736335] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32379 sclass=netlink_route_socket pig=13632 comm=syz-executor5 [ 72.769124] KCM: Hard failure on kcm_write_msgs 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000b12000-0x4)=0x8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cee000-0x20)={r1, &(0x7f000092a000-0x30)="5030a819ea31366c5a5841109527ff7d177af5ad94df263dc9ad28cab77c2309140e882bcb33fe7a4b435a8b66f600ed", &(0x7f00007f5000-0xe0)="cbeefacdaf308b67225db55ac653ec1433b4d2621e67b5aac11c95abc9c21fe9c143ce3429b4e9b0f613e4fb691b331f5627f9a29828ba721c702cd7badcd356b6fbdd4d29f53000dc2ebbfcf38a4aff92a5028bdd7ff662aab537cb6ad6fea17b409b801741293564d34c3546fd2d959d1c200b1bd92ea6685675d9c82522f40ed81ac6baf346d76450e0a0fa546bbb26d35ef5f268ba831eff859f4b2326ad5564eb129919b7f606a6b44a52f2106a5146766ed66ecce5533a8bb8410f623cf9503a575ea496bcf8dce80205edbc8d49be346e4ce993e459e6e46ef38ad5ec", 0x2}, 0x20) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) socketpair(0x8, 0x802, 0x4, &(0x7f0000e8a000-0x8)={0x0, 0x0}) bind$bt_hci(r2, &(0x7f0000858000)={0x1f, 0x6, 0x1}, 0x6) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002b000)={0x0, 0x0}) 2018/01/30 15:53:15 executing program 3: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000-0x4)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ac0000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000033a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ac0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000000)={r3, 0x0}) 2018/01/30 15:53:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000011b000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098b000)=0x14) sendmmsg(r1, &(0x7f00006ee000)=[{{&(0x7f00007dc000)=@ethernet={0x6, @random="924c62a92a6a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000362000-0x70)=[{&(0x7f0000f1a000)="f6a004ddcc70e684e6de07150ed40081d43c755e378433337ee0c5d3eacb45d88b2344d4c4edca116d876f88ca74b909886dddfce6af5b", 0x37}, {&(0x7f00003b6000)="c0", 0x1}, {&(0x7f00002c6000)="0312d134179518de0c1af242190a5c458df8067221a27d721068d8c18c98fd2a796289d4830b50d5d895093b4875f42a449e9bd58afa3785bc33fadb4beb73a4b6eadd0bac7cabb4914e0913dc3fed5b1acdb17a2ab3677677771e98bba4ba1fd1cf1d39be7d4439172e40b96b48a892ef635ee07bd800a29c635417fedf584b1005da47c65af015e6c65259264adcd0f03ac6384f45a01780df0cd977fa10e8a1a2fa1419cb57f64e6312ac2f154211a2ea66f8f572636ceaca71c0824e86a2a304aa39ab35da638ad76d153782", 0xce}, {&(0x7f000069c000)="0e53e4a0126ff998f6a91dbdc088ffda2770bfea52cf61906359562ef6cd07e4975022e04517b3eafc00ad2de1568c779e6c43bd52e39d9e29e89c0ee7a4c6027c97cd1af06434cc5df62d38d3", 0x4d}, {&(0x7f0000900000)="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", 0xff}, {&(0x7f000075b000-0x5)="7209ccdfcb", 0x5}, {&(0x7f0000f44000-0xe3)="5e7dc7f03f6ddadf0d633dca6154fed547129973dcee0c420a7688c968baa761626fca8174c34ccbe71e5fc1d16f18b3fefde6f1175dcdea60a7e96722ccc114b15b40a365d8c475a9c189873eada14f569ae1b285d327f542da27351eb1eff88a47a6d629baf6869fa11903164b3aa5e6dcea12e0595b9e1c5f923046f6d93b7979c3f3c04ff27d8acfcac8356f1cf4341210f5edec8b47dc24b81e8e515d8babab5d2d2fc6141d5445d3f80d0f34faa28c5c5788f29983fbd6350db367950e11c2b6ee61732d2a767c93e173375cf0080a3bcea700aeb6866987e917d362921eb4ca", 0xe3}], 0x7, &(0x7f0000192000)=[{0xa8, 0x119, 0x0, "06a55d9c76ce9212808bcea1911b1c9d68b3ea9c8cf2ac0c0013a348d09751cfd034353c590ad145eb4ef82758b127c7eb0df03858df56e05913a420c2ae1e12ed3467f5060487d4ecb08118ed4b26e3bbc417987b8a85d2f7c0fcdbc7c2b2ff0d9c8f2f4d19984ae3466159ed054a0ed515112f46fb2d23b0215e00baa8e1592254175d60b7e7b3b51faecbda569db0afa643f689577f"}, {0xa8, 0x1ff, 0x7ff, "aaee9501ba66010e02dae09bb97144cca3cf38fce06dacc5a11e486a7a4292a171412706796531221eac9f4acf0ab9114f796cc42da85c8d0be848235942d56de1e5c4a9ee2bc8e6c9e7a083932adcb594796627a50d4db0803c377040361c1b3580f2bd6678e1c964d9dd9c4800097915162b51dea22a3b24f86fcf19d45e2a6dc83a8449b258238cbf9ad840f7aa7d69c6756ef13cac48"}], 0x150, 0x0}, 0x0}, {{&(0x7f0000261000-0x80)=@generic={0x11, "8ced4e13a508cb75bfbdee2e2d3bf2be2fb09a908246ad6228b6553ec3cb062f8cde1b00cdf9af6d97202a58fbcdcaf45751e08b9af8afb6d485139129822e6c2e240973761e31270067b31c94bcf2b36b9a0f4e2c5eab24414eb51249afdb9cba1f0a776520e99b37501000e2c087ae0891fc4b6c01c28127f46bb5529c"}, 0x80, &(0x7f0000c37000-0x20)=[{&(0x7f00009a7000-0xab)="a5888c62ab5f421c35fe06fae9ec6a4b42966f45ffa6222081cc383ba0e4119f361755e09e233ed9dbb7d32bcb704e94d422cac4b350b8abddb0024b8d957cef14429026b808043d20eccb762044d73f86c97dc15ff064e12a856c9dfa9050f10ce000967551bc93f234bf488ec76032678199d70110f07783027d83cdddbf035646ea5edf59c52355c984a5324aea8a739addf64a8b8fbf49579027e39b361c74f3ba633b599e0f5b1dd6", 0xab}, {&(0x7f0000fe7000-0xd8)="caf459e51852b0acf491e0654118e4794e8f10e72a3353d8a1415a638cff797aa60514b0e8cb0ae0e2d56f2fb2a8c9b7e37e1b024a91d90c61daaa57af3ac57fb9337f7db16aeee80b95841da32b92682ee63148536c70fb7d24fb93087744638d3b4181592b1d72d2afb6a12ce2f3a3c2d074fc08b298e4777699f17c7cbc8ecb1810469f3240b3bc538c9c103cf2640c1eab3260165ac9251a7d8e2036ed303c480a8cea2b23eac0379b81d95627b8f28dab6abc7e6fc973a9c5dfcffd32d7d089efc23d37867a93b853736b7cf4abcea93fe54fc071b3", 0xd8}], 0x2, &(0x7f0000761000-0x1200)=[{0x1010, 0x1ff, 0xfff, "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"}, {0x98, 0x198, 0xe0bb, "ee1dd1974d55cdcd20428dfec6db7ab64645c01df78d025c705c06142e4836e6857781119fc4ec6b87076ef52800abbd32c4292a799c8400ce0a98944f55518c18c00cb8dcea986d257980e715813e3b59665877388aa6657598c1b324e614c59e4cc9b937643ff27602665ee257b98f2311dfceb92ee67caabc25c86d206a8a9823d798"}, {0x100, 0x113, 0xfffffffffffff597, "078cde002483ea2ef02531bd93e07e3bf3fd197824f4c0103c1eb1fc9c5fc014cd196c58dce943d2604ccb398c2e34baf001aa3e565984d317234a99a387a0c9f4374ef442eafad5249b6def38208217c66c9c0471958cd89939f3758ae6d38ff9d6d3cd04921a83ca503170c113c53cd3cf00d08a1521a8b678c7fd5f2a5b8f4f51ef3f438338cb20b19e63542cbefa5d8d89f7eb01253d15a60c9039af3a16937cc80c952a7c524f822a78d58659f7019f239b29ab7704e70ef821c6815ccac3c58eac239130fbfbe09c8a3a6b528366079bec8d35fe5229b6b27dfd8a7ce967ee859e975647727a9d0a"}, {0x100, 0x18d, 0xffffffff, "2862c4f2efeeb68c600346f32716806ff460b8c291838aced402aea42bc4f34d0c93aafa92195d5f34677a9ad612a668ccb0faf803e32755f9d6637e7ab6fc791ad349d69885e4b4290fc441522538d68f0cb3e7092d702a6cfe9d4bbc7890ebf03cab906a2d7a8bbc9c59de154356dfe589a660b9965dd5a2e28c3a1013fde2896ba19faaaabe8db6fc94b51b0e557aff1be26167bdb5e3a38d59b67c72b8c3f97a1fa16a11bedfa6c07154108d520043d310204e395681887e29f8165a7e967d8eed1c41f7adff687e65a24350a7fc104b6f799b5b13e379f0b27388f9a67805f0b1974483fe29eeeaa65a593e"}], 0x12a8, 0x40044}, 0x7}], 0x7, 0xc005) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001001f00ffffff00e7da1ee9ff4435eadd", 0x25) 2018/01/30 15:53:15 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x76, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000067a000-0x2a)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}, &(0x7f0000966000)={0x0, 0x1, [0x0]}) accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dcd000-0x18)={0x0, 0x7fffffff, 0x30, 0x10001, 0x7}, &(0x7f000070b000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000618000)={0x9, 0xa, 0x8002, 0x3, 0x8, 0xfff, 0xc7e, 0x9, r1}, &(0x7f00009e6000-0x4)=0x20) 2018/01/30 15:53:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x7d5) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000029c000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a82000)=0x2, &(0x7f0000617000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/30 15:53:15 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003c0000-0x4)={0x0}, &(0x7f00000a8000+0xe9b)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) 2018/01/30 15:53:15 executing program 0: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x3ff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x27) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x4080000000000000, 0x34) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003f1000)=0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/30 15:53:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006bd000-0x4)={0xffffffffffffff9c}) sendmsg$nl_xfrm(r0, &(0x7f00004e7000)={&(0x7f0000ce0000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00002bc000-0x10)={&(0x7f000006b000-0x3c)=@getsa={0x3c, 0x12, 0x10, 0x3, 0x1, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f000058b000)=0x4, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00007d4000-0x4)=0x1, &(0x7f0000ca2000)=0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 15:53:15 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) sendto$inet(r1, &(0x7f0000023000)="415cfd", 0x2, 0x800, &(0x7f0000023000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) 2018/01/30 15:53:15 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) 2018/01/30 15:53:15 executing program 1: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x100, 0x0, 0xffff, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x3d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x221f, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0xffffffffffffffef) 2018/01/30 15:53:15 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000)=0x14) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f9000)={0x0, 0x4}, &(0x7f00000f9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f1000)={r2, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1f0dfe1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x56}, &(0x7f00000ca000-0x4)=0x98) 2018/01/30 15:53:15 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fd9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cf7000-0x4)=r2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fda000)={r0, 0x7, 0x1, 0x7, &(0x7f0000fdb000-0x4)=[0x0], 0x1}, 0x20) 2018/01/30 15:53:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="47d58f971e5029b99bf93811", 0xc, 0x4040000, &(0x7f0000001000-0x10)=@ipx={0x4, 0xb0b, 0x7fff, "9e8b69cc7484", 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x10) [ 73.044089] kasan: CONFIG_KASAN_INLINE enabled [ 73.048844] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 73.056246] general protection fault: 0000 [#1] SMP KASAN [ 73.061781] Dumping ftrace buffer: [ 73.065307] (ftrace buffer empty) [ 73.069012] Modules linked in: [ 73.072186] CPU: 1 PID: 13720 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #217 [ 73.079518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.088854] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 73.093668] RSP: 0018:ffff8801b65753a8 EFLAGS: 00010246 [ 73.099006] RAX: 0000000000000000 RBX: ffff8801ca4a6980 RCX: ffffffff84d6bbb2 [ 73.106257] RDX: 0000000000000675 RSI: 0000000000000000 RDI: ffff8801ca4a6ade [ 73.113499] RBP: ffff8801b65755b0 R08: ffff8801b65756a8 R09: 0000000000000002 [ 73.120756] R10: 00000000000000d0 R11: 0000000000000000 R12: 0000000000000001 [ 73.127998] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801ca4a6a50 [ 73.135247] FS: 00007f6c66a7c700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 73.143443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.149296] CR2: 00000000200f4e12 CR3: 00000001b5991001 CR4: 00000000001606e0 [ 73.156539] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.163791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.171032] Call Trace: [ 73.173599] ? print_irqtrace_events+0x270/0x270 [ 73.178346] ? ip6t_error+0x60/0x60 [ 73.181945] ? lock_acquire+0x1d5/0x580 [ 73.185891] ? lock_acquire+0x1d5/0x580 [ 73.189843] ? ip6_input+0x11f/0x560 [ 73.193543] ? lock_release+0xa40/0xa40 [ 73.197493] ip6table_security_hook+0x65/0x80 [ 73.201962] nf_hook_slow+0xba/0x1a0 [ 73.205651] ip6_input+0x35c/0x560 [ 73.209165] ? ip6_input_finish+0x17a0/0x17a0 [ 73.213635] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 73.218194] ? ip6_make_skb+0x5e0/0x5e0 [ 73.222148] ip6_mc_input+0x3a8/0xb10 [ 73.225923] ? ipv6_rcv+0x1fa0/0x1fa0 [ 73.229710] ip6_rcv_finish+0x297/0x8c0 [ 73.233660] ? ip6_input+0x560/0x560 [ 73.237349] ? lock_acquire+0x1d5/0x580 [ 73.241297] ? ipv6_rcv+0x1446/0x1fa0 [ 73.245069] ? lock_downgrade+0x980/0x980 [ 73.249191] ? lock_release+0xa40/0xa40 [ 73.253142] ? ip6_input+0x560/0x560 [ 73.256834] ip_sabotage_in+0xf2/0x140 [ 73.260697] nf_hook_slow+0xba/0x1a0 [ 73.264388] ipv6_rcv+0x1687/0x1fa0 [ 73.267994] ? ip6_rcv_finish+0x8c0/0x8c0 [ 73.272116] ? run_filter+0x360/0x360 [ 73.275894] ? packet_rcv_fanout+0x179/0x7d0 [ 73.280275] ? packet_rcv_spkt+0x660/0x660 [ 73.284494] ? refcount_add+0x60/0x60 [ 73.288267] ? ip6_input+0x560/0x560 [ 73.291957] ? ip6_rcv_finish+0x8c0/0x8c0 [ 73.296084] __netif_receive_skb_core+0x1a41/0x3460 [ 73.301080] ? nf_ingress+0x9f0/0x9f0 [ 73.304863] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.310033] ? print_irqtrace_events+0x270/0x270 [ 73.314762] ? print_irqtrace_events+0x270/0x270 [ 73.319506] ? check_noncircular+0x20/0x20 [ 73.323711] ? __lock_acquire+0x664/0x3e00 [ 73.327930] ? find_held_lock+0x35/0x1d0 [ 73.331970] ? lock_acquire+0x1d5/0x580 [ 73.335916] ? lock_acquire+0x1d5/0x580 [ 73.339861] ? netif_receive_skb_internal+0xa2/0x670 [ 73.344935] ? lock_release+0xa40/0xa40 [ 73.348888] ? lock_release+0xa40/0xa40 [ 73.352833] ? __local_bh_enable_ip+0x121/0x230 [ 73.357475] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 73.362467] __netif_receive_skb+0x2c/0x1b0 [ 73.366762] ? __netif_receive_skb+0x2c/0x1b0 [ 73.371231] netif_receive_skb_internal+0x10b/0x670 [ 73.376221] ? dev_cpu_dead+0xb00/0xb00 [ 73.380175] ? __lock_is_held+0xb6/0x140 [ 73.384216] netif_receive_skb+0xae/0x390 [ 73.388339] ? netif_receive_skb_internal+0x670/0x670 [ 73.393503] ? __lock_is_held+0xb6/0x140 [ 73.397544] br_netif_receive_skb+0xbf/0x1a0 [ 73.401929] br_pass_frame_up+0x327/0x870 [ 73.406051] ? br_netif_receive_skb+0x1a0/0x1a0 [ 73.410693] ? br_forward+0x2f0/0x2f0 [ 73.414475] ? br_port_flags_change+0x70/0x70 [ 73.418952] br_handle_frame_finish+0x602/0x15e0 [ 73.423686] ? br_handle_local_finish+0x230/0x230 [ 73.428501] ? is_bpf_text_address+0xa4/0x120 [ 73.432970] ? check_noncircular+0x20/0x20 [ 73.437182] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 73.442259] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 73.447253] ? depot_save_stack+0x3b5/0x490 [ 73.451546] ? ipv6_ext_hdr+0x20/0x60 [ 73.455320] ? nf_ct_frag6_gather+0x1d9/0x3ad0 [ 73.459879] ? __lock_is_held+0xb6/0x140 [ 73.463914] ? nf_hook_slow+0xd3/0x1a0 [ 73.467778] br_nf_hook_thresh+0x406/0x560 [ 73.471992] ? setup_pre_routing+0x440/0x440 [ 73.476379] ? br_handle_local_finish+0x230/0x230 [ 73.481202] br_nf_pre_routing_finish_ipv6+0x73d/0xe20 [ 73.486453] ? br_handle_local_finish+0x230/0x230 [ 73.491273] ? br_nf_pre_routing+0x14a0/0x14a0 [ 73.495830] ? ipv6_defrag+0x1fa/0x2f0 [ 73.499702] ? nf_hook_slow+0xd3/0x1a0 [ 73.503567] br_nf_pre_routing_ipv6+0x44d/0x9c0 [ 73.508213] ? br_validate_ipv6+0xe20/0xe20 [ 73.512510] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 73.517503] ? ebt_do_table+0x17b3/0x1f40 [ 73.521635] ? __local_bh_enable_ip+0x121/0x230 [ 73.526284] ? ebt_do_table+0x17b3/0x1f40 [ 73.530413] ? br_nf_pre_routing+0x14a0/0x14a0 [ 73.534976] ? skb_pull_rcsum+0x130/0x300 [ 73.539107] br_nf_pre_routing+0x58e/0x14a0 [ 73.543408] ? br_nf_pre_routing_finish+0x18b0/0x18b0 [ 73.548573] ? ebt_unregister_table+0x80/0x80 [ 73.553043] ? check_noncircular+0x20/0x20 [ 73.557256] ? lock_acquire+0x1d5/0x580 [ 73.561200] ? lock_acquire+0x1d5/0x580 [ 73.565148] ? br_handle_frame+0x911/0x1730 [ 73.569444] ? lock_release+0xa40/0xa40 [ 73.573397] nf_hook_slow+0xba/0x1a0 [ 73.577085] br_handle_frame+0xb4e/0x1730 [ 73.581217] ? refcount_inc+0x50/0x50 [ 73.584992] ? br_handle_frame_finish+0x15e0/0x15e0 [ 73.589987] ? refcount_dec_and_test+0x1a/0x20 [ 73.594545] ? broute_net_init+0x30/0x30 [ 73.598585] ? kfree_skb+0x16a/0x4c0 [ 73.602275] ? __kfree_skb+0x20/0x20 [ 73.605963] ? lock_downgrade+0x980/0x980 [ 73.610090] ? check_noncircular+0x20/0x20 [ 73.614301] ? rb_erase_cached+0xf50/0x3540 [ 73.618597] ? run_filter+0x360/0x360 [ 73.622374] ? packet_rcv_fanout+0x179/0x7d0 [ 73.626758] ? is_bpf_text_address+0xa4/0x120 [ 73.631229] ? packet_rcv_spkt+0x660/0x660 [ 73.635437] ? refcount_add+0x60/0x60 [ 73.639211] ? br_handle_local_finish+0x230/0x230 [ 73.644029] ? br_handle_frame_finish+0x15e0/0x15e0 [ 73.649018] ? packet_rcv_spkt+0x660/0x660 [ 73.653227] __netif_receive_skb_core+0x984/0x3460 [ 73.658133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.663302] ? nf_ingress+0x9f0/0x9f0 [ 73.667077] ? __skb_flow_dissect+0x4ce/0x3f00 [ 73.671635] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.676545] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.681712] ? __skb_flow_get_ports+0x420/0x420 [ 73.686355] ? check_noncircular+0x20/0x20 [ 73.690562] ? __skb_flow_get_ports+0x420/0x420 [ 73.695207] ? br_handle_frame_finish+0x15e0/0x15e0 [ 73.700199] ? check_noncircular+0x20/0x20 [ 73.704409] ? print_irqtrace_events+0x270/0x270 [ 73.709143] ? find_held_lock+0x35/0x1d0 [ 73.713185] ? netif_receive_skb_internal+0x1d7/0x670 [ 73.718346] ? lock_downgrade+0x980/0x980 [ 73.722471] ? tun_build_skb.isra.50+0xb71/0x1810 [ 73.727288] ? pvclock_read_flags+0x160/0x160 [ 73.731763] ? lock_acquire+0x1d5/0x580 [ 73.735710] ? lock_acquire+0x1d5/0x580 [ 73.739657] ? netif_receive_skb_internal+0xa2/0x670 [ 73.744733] ? ktime_get_with_offset+0x2c1/0x420 [ 73.749461] ? lock_release+0xa40/0xa40 [ 73.753407] ? do_gettimeofday+0x190/0x190 [ 73.757616] ? tun_build_skb.isra.50+0x397/0x1810 [ 73.762436] __netif_receive_skb+0x2c/0x1b0 [ 73.766728] ? __netif_receive_skb+0x2c/0x1b0 [ 73.771196] netif_receive_skb_internal+0x10b/0x670 [ 73.776185] ? check_noncircular+0x20/0x20 [ 73.780390] ? dev_cpu_dead+0xb00/0xb00 [ 73.784337] ? print_irqtrace_events+0x270/0x270 [ 73.789068] ? rcu_pm_notify+0xc0/0xc0 [ 73.792935] netif_receive_skb+0xae/0x390 [ 73.797055] ? netif_receive_skb_internal+0x670/0x670 [ 73.802218] ? find_held_lock+0x35/0x1d0 [ 73.806256] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 73.811072] tun_rx_batched.isra.52+0x5ee/0x870 [ 73.815713] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 73.822354] ? tun_sock_write_space+0x370/0x370 [ 73.827011] tun_get_user+0x25de/0x3940 [ 73.830961] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.836136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.841309] ? tun_build_skb.isra.50+0x1810/0x1810 [ 73.846217] ? find_held_lock+0x35/0x1d0 [ 73.850260] ? find_held_lock+0x35/0x1d0 [ 73.854296] ? tun_get+0x1ab/0x2e0 [ 73.857815] ? lock_release+0xa40/0xa40 [ 73.861762] ? __lock_is_held+0xb6/0x140 [ 73.865802] ? tun_get+0x1d4/0x2e0 [ 73.869312] ? tun_do_read+0x26c0/0x26c0 [ 73.873346] ? __check_object_size+0x25d/0x4f0 [ 73.877902] ? rcu_note_context_switch+0x710/0x710 [ 73.882806] tun_chr_write_iter+0xb9/0x160 [ 73.887017] do_iter_readv_writev+0x525/0x7f0 [ 73.891489] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 73.896220] ? rw_verify_area+0xe5/0x2b0 [ 73.900256] do_iter_write+0x154/0x540 [ 73.904122] ? dup_iter+0x260/0x260 [ 73.907729] vfs_writev+0x18a/0x340 [ 73.911329] ? __fget_light+0x297/0x380 [ 73.915276] ? vfs_iter_write+0xb0/0xb0 [ 73.919224] ? down_read_killable+0x180/0x180 [ 73.923693] ? security_mmap_file+0x143/0x180 [ 73.928165] ? vm_mmap_pgoff+0x1fc/0x280 [ 73.932203] ? exit_to_usermode_loop+0x8c/0x310 [ 73.936848] ? __fdget_pos+0x130/0x190 [ 73.940709] ? __fdget_raw+0x20/0x20 [ 73.944393] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 73.949902] ? selinux_capable+0x40/0x40 [ 73.953940] do_writev+0xfc/0x2a0 [ 73.957366] ? do_writev+0xfc/0x2a0 [ 73.960969] ? vfs_writev+0x340/0x340 [ 73.964743] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 73.969558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.974551] SyS_writev+0x27/0x30 [ 73.977977] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.982706] RIP: 0033:0x453171 [ 73.985867] RSP: 002b:00007f6c66a7bb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 73.994416] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453171 [ 74.001661] RDX: 0000000000000001 RSI: 00007f6c66a7bbd0 RDI: 0000000000000012 [ 74.008903] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 74.016144] R10: 0000000000000076 R11: 0000000000000293 R12: 00000000006f4cb0 [ 74.023385] R13: 00000000ffffffff R14: 00007f6c66a7c6d4 R15: 0000000000000000 [ 74.030641] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 74.049768] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801b65753a8 [ 74.056103] ---[ end trace 3756f25206c3dd65 ]--- [ 74.060847] Kernel panic - not syncing: Fatal exception in interrupt [ 74.067807] Dumping ftrace buffer: [ 74.071319] (ftrace buffer empty) [ 74.075000] Kernel Offset: disabled [ 74.078595] Rebooting in 86400 seconds..