x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000002000-0x6b)=""/107, 0x6b}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000001000)=""/189, 0xbd}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0x21)=""/33, 0x21}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000067a000)={&(0x7f0000dd5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a7000-0x70)=[{&(0x7f0000484000)="57d41d089cfe7b6e2c9e491ac47200d34f748abda52530aaffa50204b1bc52c9a25f8d70def8473ebbddca84a10190e7f1ef687dea77046afd26fc1c18e8c6056a79ad2e19473d53c6a906a64866ffc3caee94b04f605e3977fc055fb5d4869870f28538d7d98937a40e662356998a02b23f8205bd13822c564e81abdd3ce094ebbf2a8e15c48a7d0f680517ae33d64be803031354c2f9ad12ac342605ec9efeea6fc5f6e626dafdeba8b624b20410c1421531bb6883ad5ad6ddbc539e48ff0405596629fce0a16141ce81ab3870e4dbb2c5bae3ac6843ba8576373f134cda1f579ec32e307afe7784450af3ee19414a0df7ca41209aeb", 0xf7}, {&(0x7f0000fd6000)="b054f6f67cdd7eccf20e743d16f114b6318f08854203aa46cbd2d295949e4f615cb23f53b631a3cb9d7c0a28ae890a107c73a87576906f8905a66191d0b619ce4a3a729947cb8e8be1df7bbb791750b6051f84986989780c", 0x58}, {&(0x7f0000a3b000-0x92)="9e5567d6deb5c077ebae08ba78fa842e31f740b49fe90f8000e40f377a6eb090459415203099b47390b881ec62558a3f6c3e710c8938e65f46929cd5275eb9b21714a944e55dbebbbe3da76c421e019e06436b54f96d92ea6123674fb10433dd5397b1cb84c0e783e0f8187140c284ea8265f82e28c6e08983d0953cecfd4edcfba75370c85bea14e6431daad22065403045", 0x92}, {&(0x7f0000d87000-0x33)="b7dfd428967518d5cf938dfbafc5a9cd3c41585de20514602feef1f0c1d5f1ced5034b76edcb17a7ddf51cf24ed533a61e2f68", 0x33}, {&(0x7f0000d6d000-0x9f)="72b41801e04a5519621a701fce51702a39a1bd522197c9044fe85d6f8552e484139d64b85d864bd7ad8673a520e481018d0d54e317db6c8792140bdde52648dbb919dad7b1053401a9542eea22f92a3135a9fd07698b6e0e70c2077eb9298d5bca3617b1178ba3db0ea2f8f1cd52b13b88575ad28ea3600d75ace4127a2562b9be5d1044a928ac506e8d07cb7c96fea465f83fda92dd857099fb40d8e9a842", 0x9f}, {&(0x7f0000fe9000)="732606e6b52cf46d18d36c2d42350ebcb1a0b412e65ac66a0db6e2135686461344ed18fa97dfa47f321274564a977deee5b1f8adc6fa039461c08bf446910c7107bffef7aadc0b3ddcf21c838d3aefc5db4b35ff002b174e0ce629892d8dd72a87f86002dcd18f76dbf68ede8500f32037e8194893956f9753967a1e28bbff9d2f8f93456f8249", 0x87}, {&(0x7f0000bbe000-0xdd)="c3f15aaed964caa49f94e7e336d595b7be9d5d685ade17cd5de6dd7279c5973d15cb192b6737d8cd46d03813d1833442b11da57cdf1cdd98766968108ae0a7291470894b5f563266f08273ad466a01f18d77de6af82cd81ad622debc0dc4b721953bc60420135b592906024faac7f5e51a9829e912de697fd176ae8979eed659971ee40afa03de87d218817eac8512de3acb6df41cf73351e70db87f1d25cb8c573be405cf022bc066dafda61e3955dfaa430510d947d460fd77fe3771b4583cc0cb52f3f4e7b71769ea9e90285e5715b1b500cf4f5e1cca3bed28662b", 0xdd}], 0x7, 0x0, 0x0, 0x4000}, 0x4004000) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000d86000)={0x0, 0x0}) pwritev(r3, &(0x7f00002cd000-0x80)=[{&(0x7f0000a6a000-0x27)="74bdb08a051f0a4fbad84f8d0b1e5f85f091c359b7239fa7a47a3c0a26df00a34a3f82e60bca9d", 0x27}, {&(0x7f0000153000)="313f66f6a52e282341fa02def92e7b33e7a378ddd29d559ce3a9cf62305c671e8cbc4d8ad4a52505af2f2489a6a88457f0c7fb54cad7981004c9238308e145c64b8692a52080a796044b7f6eadc45f3ce015a5de89c995e30aac263c153ad1d6595d6237082e40a8eab955b39b10eaf9624158d0aaf4438ae272977c", 0x7c}, {&(0x7f0000bf4000)="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", 0x1000}, {&(0x7f00000ea000)="4089b359f1d46fd89833d013f87e0e00d5bc82a5e17c6a43f133d28224e4ff2d0b6a24ce613855b5daf901f6d58691e17c1d7652e9d82cc4838a984a5d0bd1e3dea36c0ab08b7c6016de74fdac309091f88cee2680ba4f3013de21a89e06", 0x5e}, {&(0x7f00008a2000-0x31)="43a1f2ef3e7e5ef6ebdad0284372624541e8103d7ecb153cbcff78ff6056fc00c0edf4ce347303b6a715f019ce61c8d7b4", 0x31}, {&(0x7f0000799000)="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", 0xfc}, {&(0x7f0000eea000-0x2c)="7bd09e9cc2d28da00524da15bb054b1bf4146b1e9d57a4effe99c12337306cc6b586ba679ee330f668c068da", 0x2c}, {&(0x7f00006fb000-0xf1)="ff55ff050a6ddea4119e96788ef2bb8a5dd56111bbfdfdcadfd55f32875b89ad7b367a00223c08b196a415e097f08e57d96482080097adae8c1ef591986ab4a602ec9067f3845e8fd1d614f866842b18e43468a8be6b9b99077fab3cc901c776343fe8237a2893c0cbff045af532fec3773e8294745f0776b3612018e0fe4be6a454d0608859c8cc3c10158c7ad6884e2dbbd26ba74aacd628c236d3192572b01841edcd52e3e12f41dfd6e4f80489640d77c1eb22adee0ffb95c7684992fb3c04c59870085fda9e2363f503b60f192abae9079bd1631efe5e325cb36c3fd8ab6130954fc1b321c0740a289a26f4b9fb3b", 0xf1}], 0x8, 0x0) 2018/01/23 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bc9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00002df000-0x10)=@common='ip6tnl0\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065e000-0x1000)="36c7b5dbcb1046204690b5952c57dbdd3b0c170a3785b0e7cb9f6f916e5caff4cf92033c2707f29a38783287f87233905795a939815b713691ea6f19db3dcabf32d01232a55012d07bd8299a3eeb1aec43227fea57761192ff9d1051f6f9fda814b5192adcf1cabd4d3ef0f621fe25d937be173a2c24cd1f15955643ec08d0c63a88179479a2a65c6d", 0x89) 2018/01/23 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x8040) accept4(0xffffffffffffffff, &(0x7f00002e0000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b07000-0x4)=0x1e, 0x0) 2018/01/23 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="0790892040368539a8f3cba815c54891", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000002000)=0x0, 0x573) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x16, 0x800, 0x10000000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000b000)={0x0, 0x84, "93695ce51f08e0e008922bf4f1285e4104846300a8c695879b6b385ca473c1f83e778dc7a4d44b8f2d474b079b83bce48553854c55f4e68b399610c5e9dba2e011245751ea26e3c1bc1d5c79ef9f8e67b7fa201d8ebf3cf132c75f3d3f4c5d6f56a4c629fdbb92198c5568de75377f0aee480ca46387266d6b1378ec7fb84da90843aa99"}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0xffffffff, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000013000)=0x8001, 0x1fb) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f36000-0x10)={0xdc9, 0x3, 0x3, 0x1ff}) syz_emit_ethernet(0xfffffd82, &(0x7f0000e83000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0xb7, 0x0, 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}, {[@dstopts={0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x7, "e3a4a56f9341eb"}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x280000000000}, @generic={0x100000000, 0x84, "3fd78b93979a0dbea432f3fefabc4f99bc4b1d3baeebac86a91ae90751411eaee733a91705b4e94f7eb1edf2040fb4ce0381dede9a3df8338bd4631f5b081c85a3d3ece5fa65a4b97a73240dc3646726f74c5db35c9217a66339184ccdcc8ab40228b5c3aa7f8efd7bb7494ffbaaaea09f4acad3df6c51f8750e20506cd6106da4883a12"}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x0, []}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000778000-0xb)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000959000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000522000-0x4)=0x10) 2018/01/23 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd9000)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f00000f5000-0x8)={0x1f, {0x9, 0x6, 0x2, 0x2, 0x80000000, 0xfffffffffffffffd}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000fdc000)={0x1, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/23 03:07:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfd6f, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$packet(r2, &(0x7f0000d4e000)={0x11, 0x11, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000806000-0x10)={0x8, &(0x7f00005a9000)=[{0x100000000, 0x5, 0x8001, 0x7}, {0x7ff, 0xa, 0x7fff, 0x7fffffff}, {0x100, 0x3, 0x1, 0x11b2b87d}, {0x7, 0xa18, 0x50, 0x100000001}, {0x2, 0x7, 0x9, 0x0}, {0x6, 0x5869, 0x8, 0x10000}, {0x8000, 0x3ff, 0x5, 0x2}, {0x6, 0x0, 0x8, 0x1}]}, 0x10) 2018/01/23 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) bind(r0, &(0x7f000018b000)=@rc={0x1f, {0x9, 0x3, 0x4, 0x0, 0x77, 0x6}, 0x9763}, 0x9) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/23 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000007000-0xa0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x67e92063}], 0xa0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000011000)=""/71, 0x47, 0x40, 0x0, 0x0) 2018/01/23 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000288000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cf4000)={r0, r1, 0x7, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000595000)=0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000049e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000656000)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000350000)=0x200, &(0x7f0000d6c000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d35000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/23 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009a8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf7000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000744000)=0x8) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/23 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000d000)={0xf94, 0x3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x0, {0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7ff}}}, 0x32, &(0x7f0000008000)=[{&(0x7f000000d000-0x1c)="be8de168aface21a1c47acc7156cfee970bbcfadc4c5c1d2bafe6f48", 0x1c}, {&(0x7f0000005000-0x3d)="51c9d6a83847878757c4e78fa21eb2e03de68ca9277434db92296eb9dad9fa5306f13f6119484eb030674a7a0c85d96eeda4e26788856352d39fce24a8", 0x3d}, {&(0x7f000000c000)="09577a37570ddc559d81d5432531091d5d66abdc9e195d921c1100c8e416dc47b4fa3aa5a20022ffb61e846592708ba81a4a7d530fec711e5b715c9aea96a5d7b3d3a78de9a0b1cdef5aee4a1ecd350b07ce362dca72bdf8631f70926e4b9f6fe5ada01bd84f3db52f1cc916763793cdfaf5817ff7f332d9aa07fa9b77e155d2d15f197900b42f59dfa20444b256d873637ee0e35269d63e2dec532d", 0x9c}, {&(0x7f0000002000)="0fcfc1449254c2c9ac9cce", 0xb}, {&(0x7f000000d000-0x1f)="2b23ed8fb4ee71edad1094deb28f488856fe73d86b8f3418493e956ea18f9e", 0x1f}, {&(0x7f0000009000-0x18)="5265162e1033cd894201393055459692b382b231cdaa4028", 0x18}, {&(0x7f0000008000-0x6f)="19e520891a6de01d918154f2d18a000b331e80ccbd63d655305119e60953b25dc24adeec7dc70ab46c0de52072b8bfc8bd107c0faf9a8f5808e362bcacd67113f584571a9b7c165360d07d0d99ae8c4bc486b7b92b5dbfbf4e87a8f08c3a4af18b826b4320e1a3dfc04a8d3c893508", 0x6f}, {&(0x7f0000002000)="22dd8f992dba9f4fc035bc27772ba4ee742fdb1e6e23f1027f6442707f809054cab9483b", 0x24}], 0x8, &(0x7f000000c000)=[], 0x0, 0x810}, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x1, 0x5, 0x7, 0x3, 0x1}, 0x14) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) close(r2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000)=@req={0x60d, 0x7, 0x3, 0x1ff}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x10001, 0x5, 0x1ff}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000000c000)={r4, 0x3, 0x44, 0x4d}, 0x10) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x1000000) socketpair(0x1, 0x804, 0x7ff, &(0x7f0000eb2000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000920000)=0x7f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008d8000-0x20)={0x43, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000867000-0x10)={r3, 0x7f}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000427000-0x28)={&(0x7f0000a3f000/0x3000)=nil, 0x101, 0x0, 0x5, &(0x7f0000a00000/0x7000)=nil, 0x401}) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f0000d17000)={0x28, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept$inet(r0, &(0x7f000082a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000200000-0x1c)=[@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}], 0x1c) sendmsg(r4, &(0x7f0000e5a000-0x38)={&(0x7f0000138000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e6000-0x10)=[{&(0x7f0000b26000)="a552d0fc59b6e7330729c62975bec08d4761f37e1ac36594f4d6fc24b00abab44197e18bedf5ace921c1970fc587cc623202ca560e32", 0x36}], 0x1, &(0x7f0000602000)=[{0xa8, 0x12f, 0x6, "af69861b7794c96ef78e10fc84e561faacb5df39aef8d2f703002f17dd25e9a23362d58f482a7a90c0a4f195db6c9b88f0e822f9dcf742ad94c5ed0fe8f4d077e796ed7c296777fa8b99adb9063094ce8271044e88f5bae2af496ed8f33e5182f15e9b00b5062b84356c6adf07451837df81068132d802ed4c4e1bd9ffeb7b10c9128faa954a9e9ee9fcd465282f02721d3168cc"}, {0x80, 0x11f, 0x9, "5e19e27bef2df14277dd67eeeeabace8453e3d9354112d0138915ecd4f77f5e6453a091d9ea0f6bb1a1b1dcbcad9b44a48f2bfb18a46a759cb1707dc8a3e5aa5a3969454b9ebe27296d7bb536d79c9ebf1976a49491d65cac189fc3c4463e99478926e88f0cd6152eadaa07be855fa"}, {0x1010, 0x0, 0x1b8, "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"}, {0xe8, 0x11, 0x2, "1857fb73c307a4616a0be488efd17075f7caa079bc8d2148b1c13200b5ae639db8988a0203bb4d1ba26f73adf024d545a460d649b98657ed2971b1ef03db4b315bc126eabd31e56d8b9d58a3913b0376c2a7068585147ef4e3ae5d4c88ae2aa6a7a89a44eedddd5758bd66672e72809f6dc402da9fa323c28d8cc3e0d8f1a249f68c53104304eff39dad9d68e545be0bc7b280ffb22980daf56614e0fe5c61525eab3a93739667a8bfc2ae143e8ddcd51289807fc115f743b8421b3dce61485211a366363f80ed3b77d45519c7b237cec327"}, {0xd0, 0x105, 0x54, "416f639a7688f5fc3133524654a0511c428622a026b4bdd82f6fdf07cc4122519d1d8ff8987d51d5c674da822b0d69185b89ff68110f65edbcd0771bced62b73b7c47efc0fb35b885e9209d6e645c2fa6af51bdf2ca870d2426511e074642712fa6d673d902e85e8fbc3f745e2f24624274ea7551e4a1510bf53ee6d748193657874c26dd098af38f3ee1e66191e2e2fbb562211e5e7ff6d8376dd67cfb5d65e0208e0148326b92e44f5780bf32564a346224ba6015dd24b5f"}, {0x38, 0x10d, 0x1, "f062127593879b00529a1ddd8e547b91e15899e5f4ea4daf3babb8c3a7f7933829ac45db45fdf13c"}], 0x1328, 0x4000000}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f4a000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @random="d23e72c7d450", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x0, 0x2000200, "7305e1d02534c549ca1e2a13322e396b0b"}], 0x28, 0x0}, 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) r0 = accept4(0xffffffffffffff9c, &(0x7f0000005000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x42)="b85974e562fba64d457b2bbf3417dd974e9dfb64101e6bcfa99b7595f226dfaf72972e97711f3aa8e2a27adf6b13f10384618a8b57a872ac5c6347a187382e4d0405", 0x42}, {&(0x7f0000003000-0xc9)="25df351956d07d677b4ed19f4cef9e2029ecf2843772190a297395baad469b2f4d1b7811a460a1a71f4bd12db593e7ab2bc6be27b17cf30cba9aaef3f91c01fcd3952a464296a256fc2ffa16ae916e602bb7be28758cbae5fc08ecb01f0e288613de52eb22585b239c6398a2228cc7cb9bc00e655ddafaaba5de2598b05ac658447f035a0822cd8b74e861dc50dec1822ea8ebfc95169ce1aa631a3337e5f14333c317e4c46c6eff10fc53b082726ba0a0318f90da32212d1498212281956a2ab147348966d8d5deec", 0xc9}], 0x2, 0x0, 0x0, 0x20040840}, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000004000)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r2, 0x8912, &(0x7f0000000000)="") 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cd4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ad2000)=""/71) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000bf7000-0x6680)={'security\x00', 0x0, 0x0, 0x5a7, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000095b000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='vlan0\x00', @generic="00004f00f50000000000ff010000527b", {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x3da4d724, 0x74, 0x94, 0x0, {0x0, 0x0}, []}, {0x20, "fecd5af557f36e0450f470702fe9961fd2295543c8d713c7f82d414b23", 0x0, ""}}, {{{@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="121bb54c2a80daa2e7664e19097e76d2", @common='gre0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x21e, 0x2b9, 0x0, {0x0, 0x0}, [{0x1aa, "7baef9856a142302acf6b636c2cc42efb1d8afdb6a32ef33cd0ea69ef2", 0x0, "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"}]}, {0x9b, "ab3bbb831cca90d0f7a4fa66075ed5492cf8cb1277944a1115f1774dee", 0x0, "e8290e3ec3261cb0f3c7871eb372ac5f353936c9734aba87c857fa2bf9c12b3ac427b9556de5b4a2760aeb72d73ae1f9ba81e319950cbf25572ab4af63a62abb5d8919667d6ec8b2a6e959f1ed504021f7b0895f1cdef68d0a461f0f004b2e9fbfd20015829f20c5b95fb33281086434bb2d364d99cf170cce8b2e"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @generic="7e06a55a2a6da71be8581a8f2739b6c1", @generic="d802b0250cfdbe5311520815605a88d5", {0x0, 0x0}, {0xff, 0x0}, 0x1, 0x2, 0x15}, 0x5, 0x23a, 0x25a, 0x0, {0x9, 0x7}, [{0x73, "2630e6f6b80c2904f0971231d62432600e907443df853002992efeeecc", 0x3e85, "a85f43f635c24aac81eec0acdbefa450d72b8cb935cddbbe1eac97a36f4978e83f877070f8a6a76ab02b45e7be42fffbc5a800facd07e176c37aac2db7740bcb6b3300654c9c6db2954909e1cbb4cb43f25828"}, {0x11a, "2473866503f8faded43c3b95cd9d8addd5eff614524c96375a8ed0fd39", 0x2, "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"}, {0x39, "5676d5b435e169b496da4930d7fcc68927408fb2b2d72e65faf8bd8bae", 0x7, "f9c8db8395860d5b2a35815f77397d293a2d7fdd263d1df916"}]}, {0x20, "2ba179179537bf8c6975562a0837385a04d76d66872ad39ccd89f6652c", 0xffffffff, ""}}]}, 0x607) 2018/01/23 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004d2000)={0x0, 0x20, 0x10, 0x9, 0x100}, &(0x7f0000387000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e0000-0x12)={r1, 0x0, 0x5, [0x4, 0x640, 0x0, 0x0, 0x3]}, &(0x7f0000d70000-0x4)=0x12) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a7000-0x10)=@common=""/16, 0x10) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x7fffffffffffff, 0x3) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x7, 0x9, &(0x7f0000696000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}, [@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000090a000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f000078f000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001ce000-0x8)={r2, r3}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000ae8000)=0x0) ioctl(r0, 0x5, &(0x7f000012b000-0xce)="6b1a55d9be4c588575b949673072d6d91bf7eb85fd192be5311ffe575417d1067c45f658a04521f9a5cce63b87303dfe69af51c58c2d8108fe679cd4407af6cabade66f08bda112fc6461c712c78b37203b8dcc497ed4912fc2898a07d79d09343e3e9521859454dfbc0dc30a055f73b8f942984e4f87b14e7d0e3737c4b455b2e758a6b959caf7155ecfb71b1f1c70241ee7f6ae66c95124ebd95b3b146ac12403754bdea972915e7548ba1369243b65751ec231f8f3852718913bb5bdae85a92cd8ab7a610e5c4f0ee05f3f5a0") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000611000-0x4)=0x0) socketpair(0xf, 0x0, 0xd09f, &(0x7f0000fe1000)={0x0, 0x0}) accept$unix(r2, &(0x7f00009fb000-0x1002)=@file={0x0, ""/4096}, &(0x7f000011f000-0x4)=0x1002) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c79000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8, 0x2c9f, "384bd8234f615bb769cb1d235fd34e6592dbdedb6b63d3bffb8d0608372d32019dbbabd5ac0d275256b14d47746d436b7dfacc931597da8353b4a7421b11bd41b8ac717603b864cfc222e703bd4536e5"}, 0x160) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000507000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000cf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=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}}, &(0x7f000065e000)=0xe8) connect$pptp(r3, &(0x7f00002dd000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fc, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000035000-0x4)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000035e000)=0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r2, &(0x7f0000a72000)='\r', 0x1, 0x0, &(0x7f000005c000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common="53ffffff040000000300fb000000ff00"}}, 0x1e) 2018/01/23 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005f4000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000137000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f81000)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000f86000-0x18)=@add_del={0x2, &(0x7f0000c34000)=@common='ip6gretap0\x00', 0x1f}) socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f47000)=0x8, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f85000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @loopback={0x0, 0x1}, 0x401, 0x655, 0x5, 0x500, 0xe2d, 0x800130, r3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f00003d2000-0x70)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x508f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0x13) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002be000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000654000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028f000-0xb3)={r0, 0xab, "858e6b1abd1421fbd925bf1971fb96fddf31cce26e08931e7036cf4f38cd3bfad7397e64a5cc5b6730fd6814bcb260ecca2eafddd1f1999a0255c0424822f323287d73c94023fd570c426e3508821cc9c3b5d682b8348cb256eeacb31a41b007fc475e38b8066e7c4dfe6e497551d2243ca8fccc60834f173f767e630cade917d21f333392561988bc92264acd8b97aff9948c9d05b9363736a43d6746135080ca8a839bfe89f4b7950410"}, &(0x7f0000502000-0x4)=0xb3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000018d000)={@generic="a2baa8c93c38889e22b39e0159bbb302", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000898000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000d9d000)={0x5, 0x5, &(0x7f0000cee000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x0, 0x4, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000416000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000063b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ec000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b42000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x0, 0x81, 0xa, 0x20, 0x80, 0xaf, 0x0, r5}, {0x0, 0x80000001, 0x3, 0xc3, 0x9, 0x4, 0x22, 0x9}, {0x7, 0x4, 0x8, 0x8001}, 0x7, 0x2, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xff, 0x2, 0x8000, 0x7}}, 0xe8) 2018/01/23 03:07:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000094c000)=0xa0000000000) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000b13000-0xc)={0x10, 0x0, 0x3, 0x100}, 0xc) r1 = socket$pptp(0x18, 0x1, 0x2) accept(r1, &(0x7f0000b1e000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000b2b000)=0x6e) r2 = socket$netlink(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000b4000-0x38)={&(0x7f000004f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000cd7000-0x30)=[{&(0x7f000050f000-0x98)=""/152, 0x98}, {&(0x7f0000cea000-0x9a)=""/154, 0x9a}, {&(0x7f00007d7000)=""/116, 0x74}], 0x3, &(0x7f0000286000)=""/27, 0x1b, 0x1000}, 0x40000020) bind$bt_rfcomm(r3, &(0x7f0000308000-0x9)={0x1f, {0x6, 0xfe00000000000000, 0x130, 0x1, 0x2, 0x9}, 0x8}, 0x9) pipe(&(0x7f0000e2d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00006ba000)={r2}) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000173000-0x91)="ffa16ecdd929db483f9f514b13ebb636e97aa77461dba34dc079d92dc3ffb6aca3d9ea99ed4c1cd4032681cb9b26929c1498550312ef0480bf27fa7faf1dafbc889ee1d136b9c595f060bab8befecc7df99495c5e13d0304f4712c3e31d99be21777523d2d44430213b695a29af7786462a005200d789bbfca81015b9aa8b9e7a06fe9c1ffc9b2474f5fda95500fc2646b") sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/23 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c9d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000511000)={r1, &(0x7f00003db000)=""/0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000037e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cbd000)={r2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007fb000)={0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00007e1000-0x4)=0xffffffffffffffe0, 0x4) accept4$inet6(r3, &(0x7f00008aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000063d000)=0x1c, 0x800) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000997000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000842000)="47f081569ddf1c34b78cdffacbc41379e4bc4f0c818542d2708a256b55523c2d596e7342bb60c67c9dd3c9cb022fbcb6390cd4daafe8dbd68441cdf55558efbca67974edad9c5aa4dcb9b37e72d0ea423d9580c924a67c46380a0979dc24678749184043c826a14fcb9ad835de59e66aed161aa1b3f3bf09311c834293c6eefb27498dcd460aeada542e9b09e47cd9698a0934eb1d770f365d63b4440c68e8af7d8887df54976da44eadfe3bd72de1af6a338b6e425d523a183599146f67b57c607ec10d6caf273fefb7efbd47581b9d397c97b4fed21a02b855", 0xda) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f00006e7000)=@pppol2tpv3in6={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}}}, &(0x7f000003b000)=0x3a, 0x800) connect$l2tp(r2, &(0x7f00009d3000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x0}}, 0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f000006b000-0x10)={&(0x7f0000011000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000951000)={r4, &(0x7f0000595000-0xb5)="7f84eb595b76979281ea71b9cce319cbbb62adb9c76896d2553b86a133f4bbb0e80199004f74e914984cc8303a4eb673044f26fe10a36b888f055ee2ecbaf11256b6a22ea4a7af27defe4cb90c9796937d18ba02ea35298fe47629355124f0016143f93687692030f339b97b570e454561e64a600959a6bfa35751bd95526300d24744ca79db6bce7d681e1d23148af78b716a0bfccded74fbd6b991333db6e3ce9954d342d6792f942e250850c70a34c0cef800bd"}, 0x10) r5 = accept$alg(r0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$alg(r5, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a9", 0x1a}], 0x1, &(0x7f0000d11000-0x18)=[], 0x0, 0x0}, 0x0) r6 = socket$packet(0x11, 0x1000000000000003, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000076c000)={0x9f4, 0x2, 0x8, 0x3, 0x7, 0x91, 0x1, 0xffffffffffff76a8, 0x0}, &(0x7f0000ded000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000022b000-0x8)={r7, 0x7}, &(0x7f00003c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000a9a000)={r8, 0x6, 0x20, 0x100, 0xffff}, &(0x7f00004dd000-0x4)=0x18) socket$alg(0x26, 0x5, 0x0) read(r5, &(0x7f0000097000)=""/34, 0x11) socket$alg(0x26, 0x5, 0x0) 2018/01/23 03:07:59 executing program 5: pipe(&(0x7f00003ee000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f00003cd000)="0e41174507c572a6e4972ac3645c2a88f3f4e8a27b71b5bbe1d1e6c4d607833e13322e482c5f84f32b9ce72bc49d5e882e109bccdef28cd4d7fd3e56ad190bcc3b66d4c07a915a9fe9ca880ea5ab9bd1d41dac94bb449c0dc4c38c5970a69665e4ef2d41c74112e3d0d8978e72fa7cd35d741d9badfd0e1c68a7ecefd87d7876d9bff185ad789febe566030e54c57110a35dd68ce2393dd0bcd9b2b4bbef81a4e488d8acee2a1f73cc6a039e2cc4cfcc80d42c01389b4f2775e54d04563c61ec26306582e6bf4c961dec45a06c80ff093f7a024ed0335202d226361e041561bc1853bbf67fdf", 0xe6, 0x4000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8f}, {0xa, 0x0, 0xcb2e, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x8001, 0x3ff, 0x401, 0x101, 0x40, 0x7, 0x2, 0x20]}, 0x5c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x1000, 0xffff, 0x81, 0x4, 0x2, 0x7fffffff}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0xbaf, 0x2) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x10001, 0x800, 0x9, 0xffffffffffffffe0, 0x101, 0x7ff, 0x2, 0x8, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x38}, &(0x7f0000000000+0xfef)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x1, 0x2, 0x81, 0x8001, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x64, "0ce2d8079ed76a23061ae4e05c181e887904baeca9414bae2286926f6fb15db7d4d5150fb6913b6dde84623c5a180f72c5b6cb49506e88f4525ed0d61965f567217932a72ec51245b7c86e68d6b56ec67104006c57072658a86329f77d8358ff8c5fa7ae"}, &(0x7f0000003000)=0x6c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x7fffffff, 0x200, 0x8000, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x101, 0x1000, 0xc7, 0x8001, 0xc2}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0xa3)={0x0, 0x9b, "2737a7072ebc4ba02f18845df0a2d8c85b174fe05cec73b7bfaf4368c8454cc62fd85ca9b4b1f13c82938031cae3e4ff3655a048fee2724bad697516f0a9f7f80f23df9a191e36406060122e9cfc36e8b6e06bca3a91f2fc8c85da0eda1f3f077d07957d9273ba54a3762b9df4a887b4d4c5ce79ee67e61ee1bbfa800c00d563b6a77de9f8c7987be53c7cd612484fb1b129f59621ad35201ef8d1"}, &(0x7f0000002000-0x4)=0xa3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x61, 0x4, 0x3, 0x8, 0xc66, 0x0, 0x2, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x1ff, 0x81, 0x6}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x90000, 0x8, 0xde2, 0x922d, 0xffff}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xd952, 0x80000001, 0x4, 0x40}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x77, "c69da9a4f1adee0353e583082d86ebce809425fa8c05fbef397fead010af7c3adb172d7d902c3eb056a37701ee53368d524bdee1020c67c53a772a56d193b1be262d0fce1f8a97cc792e2b2df261569c30f511a1858fe4fbc028e3638a0ef6d5d05a2fe66de7feaffdf1d43264eac88ab69cc43ba56cd7"}, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x150)=[{&(0x7f0000001000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000004000-0x84)="732c468cfbc5796148a1a2befc630072b2da3273d45a69c37a643c57e8a457ae94eca44bfda45a38ff9543e5ba2388af66b541d9b00ad9c1a7d1bcaea2d9a10f4ec0c14dc926e080fdeaca9667b8a96e9cbea96646f89dbf559f7ae8c18b96fc28926e431b15b6427361ddb2d6008c10475546e75ced6c62ef42790616a3e3da80f0d1a5", 0x84}, {&(0x7f0000003000)="a68cae966b59af6fd38d9869ca582fe30c526a1be0ad758c15615aa2b915beb70f32b5cebc874ec7a999f367ad045d740708ff5478eb", 0x36}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xcb)="438e9085e52015d4f1bc07348443914ff5e2ef9b74537d48aff22c054f882586877299599bf58c9ac0bd8cc01d89c29b01e97899d03c0ed2cd4535eb47b23764b91e24c2612f68af5452f6fc2dd5f4020bab40a20dcda65fcc83cb7f2545b6a8876a94ccf0102840e42dfe56899637e989882c26423672282d8c1139e2fb145a47d272d123e20e045e6a04b951f92a211bf34133398d3ee0c654f59a5bcb5d5fc5e864165f72add4b42d3983291fea153b6f31b3c86157eb45236b8bf8b9d4676aba04ae7b1ad35d7864bc", 0xcb}, {&(0x7f0000000000)="7d502aaa072adf08e15ad85e7b2249a4c2041b2eef7927af6e8041e590b0711434eb95a295f97d55109bacc45249e9eeeb5100651b674c7bfb6c822a7ed5e3cbb4e6d9cfe962b4c70ef290cd117f7c143c1d3dbbba3d2589806fac6e1d57ba864005abf9684307f8f10e34bb229db3022af4b40dc123375f796f888efd5c6ffcbec9d9ba5c09b5256da2b131085dc831f9bdb5f00b3853e60294669bc873b6fe02a54f58f8462edb60069e24e22c22da3b364a2b84001c20da969904030ab896796a016d84292682635edc9203edc9716474385f868cac9765c9ac875a73b53c46ed41bcf145f7def5e0d5fbb757007219", 0xf1}, {&(0x7f0000003000)="66aeb04b4c3b0f9b232f126fa459ee4657d450be634521c9c3d9b0e6817ac6da2d3c6fd7b3922f045569865920372f9316d552c51013df636567ab5385", 0x3d}], 0x6, &(0x7f0000004000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xba, 0x1, 0x9, 0xff, 0x6, 0x2, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x824c, 0x1, 0xe, 0x7fff, 0x8, 0x80000001, 0x2, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x800, 0x7, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff847b, 0x5, 0x3, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x516b2d14, 0xff}}], 0xf0, 0x20000000}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000004000-0x34)="c62e63ea0b042893e41840099565257c768ca8aac83cd6405ed6bb757c52c4e7f8b4096535d94db5177ff195c531336f33840eaa", 0x34}, {&(0x7f0000003000-0x30)="700269214c8a26d7a40a01fcb5e57258c63e55bcca16369c5b139553e46713995d84f80964bd6f38743f6c90c85e50ec", 0x30}, {&(0x7f0000003000)="7601477bd43b2e4355a988ed8af8fa9cdb45c4997f580008e2c7aa71b546d0de54dba8ab6583a194f6283a8b59eb1a2a9194104f37f23167f78d3f58cd5bc5c981b766f401fdc5206bd698130e892a7c6f4b98557b1cbee96aefb8418b458859ef315208005c60a35217b18e740920b49c134a39b4492b5442a69b653e074bdf928df2a5cb102b1059aad8dce23d24e4d1a688fe67b7fd1a125d2445fb7abc86cc43615293fd7aa982812a6f155a53c86a9e4050825aafbe50073904f8e45406", 0xc0}, {&(0x7f0000002000)="73ec8ffa85e4aa96c6e8", 0xa}], 0x4, &(0x7f0000003000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x4, 0x9, 0x8c, 0x7fffffff, 0x2, 0x20c5, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x2, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8, 0x8, 0x8, 0x100000000, 0x9, 0x8001, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x5, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1000, 0x9, 0x7, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820a, 0x3, 0x20, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0xd3, 0xce51, 0x6}}, @init={0x18, 0x84, 0x0, {0x100, 0x4, 0x100000000000, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x2, 0x4, 0xb330, 0x401, 0x2, 0x8000, 0x287, r8}}], 0x1e0, 0x800}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000)="f0481f61d6d58d1c16fbcc73c060424ed6fe9a81508e550eb3a41b2118fb4177735036dfcf483b99a05a505b6a6df239c492eb8bbc8fdff951eb8b2b3cf8dae95ac18645f061588c7854d5c114541b2024afa1a9d73325e278e9d952a202776f13966f33f18176696f", 0x69}, {&(0x7f0000000000)="1578ed70d87351e1f36546ca2fffbb8f1ffa42abecbc29c73e4488bbf9ed91ccd58065193f7bb827298db2ab4fe014ebbfd39c865a1efb6831d3eda360cad50090d50eac4bade971b1b27ad250ecb848b022029799b92f5828afe9ae951742d8a4af9011d7e731742d8026f952ccb71ee4df65967b85c96ccaf0e6c636d141922c", 0x81}, {&(0x7f0000004000-0xb)="b21bf221543f8e83ae34ed", 0xb}, {&(0x7f0000002000)="16978a6c86dc5df2790982ec40eead859f3ea92f88e6441e6124e4e7977ff161d2e055af43b12aa863384f2fda6da8be423faf1cc0403ab40423b0f89ae22c449221e04999", 0x45}], 0x4, &(0x7f0000003000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x8001, 0x6, 0x5, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x3, 0x13, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x0, 0x9, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x10001, 0x10000, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x95bf, 0x0, 0x8, 0x3, 0xff, 0x0, 0x100, 0x8, r11}}, @init={0x18, 0x84, 0x0, {0x48000, 0x202, 0xfffffffffffffffc, 0x4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x4, 0x3, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0x3, 0xffff, r12}}], 0x1b0, 0x4c800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0xd1)="1cd7a47ef56268c0c601ff43f9b293e9423287ce202ac13ecdafe3e14ce5909e86711bbf8897ab797b90893d093a0ba13e8148ef8990d2da988cb221443dda599b7caeac37e3eb31d40c09b95282c3da702073629bf87dfc56d88904499b2b9197f0dbc8a491f56094c7f8baeb13923d9078d5974d47be65f13b383b081dab407a552051a1a2530657600a00e645263c9a5bfc4fb116524dc2844a3da172dcb04e01296e29d07888828e7916c009b54d1fd709d228d365525bf5d8b7ea8da81a872dcfb480252e2d7aebb2e857c4deca0e", 0xd1}, {&(0x7f0000003000)="cdf8a712a6b30e9caf7c99e5a2fc0be9f93cece96f", 0x15}, {&(0x7f0000000000)="a31cb6deec2c2694f3e06560c46f1e5db207c636bfaab92e4a3d600809e6a8314d439c4b8a6e5b925ed871ddc1c4823f59c0abdac59c2a2436b18330f10b7455783b00a386652a720113c6a19809c9c2f7cb88c296defa375afdb47486339440a4b9d0c976f3efc41d9ae3d12c4aa1ee8b17701aa59a2003d418fb9ad21a6c1b99069664c0aef74d9958a7dd099d362cbcb22f63fbd782d28a2e43e270d7075fe33f63d7312b8118e1360dec633b18c3ffdeb1c9245958f528e7ccdd7329bafd7e578c93a1dcfe2fdc066235d9dd82ee757e728e33", 0xd5}, {&(0x7f0000004000-0x7c)="4b7a0ad043e8abae25e3680710159d80878216f4399ce668e6156d3e73faad54bf312e2c13579b26db30501f917c69ac9d472736bf9ae559aef24ccab189d04df975d38926e9a703764f2a1108890463a3556f2a5fdbd97c09ae904137cafa358de0a332c982abb1c7d1326dff531bb434dc307e6a1c043d709a707a", 0x7c}, {&(0x7f0000004000-0xdb)="cae16cc7aa14f6ec806b718d1b4b00656f7d2ae0655c7b5e4fbed95bb08a1e9a27cbdfde8a31be9e3e3bd05c5fd083fbdce7b8aa0aa20a2255ed575a71c92ae2e5e644a9d76a3dfb1fed8caa5c6b16e06527adb161fb5fee0f0f1416b2edee3fc73fe5fff334205213651cd6554c0070d1260e554b956f32553733d15fc3a4ff1c21ed70bf7eed540adb7a36947750b58783277b846201cf76850a5a176cfe8a88685c1a7637416535c78491c0bc329ffdd2a009c3a69d504a5a21971afef826b40730eb0dbabc62801b203003e4c626b15f61324171d4d32acf50", 0xdb}, {&(0x7f0000003000-0x15)="8bad33092ae984c64107a60e2f710ddb41ef40e246", 0x15}, {&(0x7f0000004000-0x1c)="673c3f052396c6b5530d38bb1c5dc6970f11b5f24b9f3affc97ab2da", 0x1c}, {&(0x7f0000004000-0xa0)="d758ab086e56255c2da9f9c6e8be1a6cb989fcfc5beb4e1f384bdc9864db65f4931054b4ede85c0d2246a2aea9bb17c95b848fcc7beeb007a1a2f2ff92fee8c3045a1f8b6698bbee551acc296402fed8344dd1bf6c12e0d48a0ba43af8ae861faa6d479b43eb932aee522cd3f3042e806bb76a8208ba57192c72ae514fe15e4cc0c3bb33255e8a875fc3c6d800a106233c4d7aeaeec381201a54e90b898e1f79", 0xa0}, {&(0x7f0000000000)="268d9e871b3330f12659507420602eff918a", 0x12}], 0x9, &(0x7f0000002000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6b61, 0x200, 0x5, 0x7ec2, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x200, 0x20, 0x3ff, 0x14f, 0x0, 0x400, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x178, 0xa, 0xdc6a, 0x7cecfb1f, 0x6, 0x6, 0x1, r15}}], 0x90, 0x800}, {&(0x7f0000003000)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x52}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000-0x59)="37217bd933f64e886724f8b814181f7d4fed024a9d4edf3626102fdf1d9535b8c458fd28addebf0d3c458cf7d2db4114da899a5c0831f80561b8113c5cee232e12a976c63f1bbc421cc57b8996ca0f91557bb8930af5ca67c8", 0x59}, {&(0x7f0000004000-0x85)="5fc7805ca15b445053faa8fd69b2955187aeaca2e0eaba70f5b0fd37245675ca57cbe070fbed5c3dd78be83a17f8156bdbf79abf60b1cd7c1404b532eaa14992ff94adb0300cf6c63a9e8fa4635cb90d2ee62eeda6cb449761d902aa17385f4f43e4d96b29b6e2e10ebedcbd9ef544e3560cdf09b8e46fa71e3dd814b925da61153e185305", 0x85}], 0x2, &(0x7f0000004000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x4, 0x1, 0x2, 0xffffffff80000000, 0x5f37, 0x5, 0x3, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0xa07, 0xfa8, r17}}, @init={0x18, 0x84, 0x0, {0x10000, 0x35a, 0x7, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x1, 0x1, 0x9, 0x6, 0x88, r18}}, @init={0x18, 0x84, 0x0, {0x1c00000000000, 0x0, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9f, 0x0, 0x401, 0x0, 0x3, 0x3f, 0x5, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x0, 0x1, 0x3, 0x8, 0x7b0, 0x3, 0x1f, r20}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x0, 0x48e1c90c, r21}}], 0x1b0, 0x4000000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000004000-0xd1)="b58582935aa1f059df2228cbe9c9ad28833ebe6b14b910551ded7e0359f9e681f6222419345cf13a0d70e8639e0f7eace834d20235260ba5e1fe691c0190363f07edd52c3c3157c82a5395ede373fcc5c01dd309581b1395f236531228715a7e7ad24f5d5082a5452438b4b15d69bc9f46bd48fe728066bea778a86548c48feb0f9de7382a2be347da1e1ebb2d3652551d346fe41779b4ceeabc6e93c70fad45fb65af164c2c86d7471c185adde1412fa82509a3f5dfe82ff684161cb0c104e12c989463f048e96327004e946c7772d979", 0xd1}], 0x1, 0x0, 0x0, 0x1}], 0x6, 0x81) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000461000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000022c000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(r1, &(0x7f0000ec1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f0000-0x4)=0x10, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cc4000-0x10)=@req={0x50, &(0x7f0000cff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}}) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025c000)={0x0, 0x0}) syz_emit_ethernet(0x176, &(0x7f000051e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0xd2, 0x1, 0x8001}], {0x8100, 0x80000001, 0x35f3, 0x747}}], {@mpls_mc={0x8848, {[{0x10001, 0x2000000000000, 0x6, 0x3ff}, {0x2000000000, 0x10000, 0x0, 0x3}, {0x5, 0x0, 0x10000, 0x2}, {0x7, 0x5, 0x200, 0x3}, {0x3, 0x10000, 0x8, 0x7}, {0x5, 0x80000001, 0x0, 0x9}, {0xffffffffffffff76, 0x8, 0x10001, 0x3f}, {0x7fff, 0x7, 0x7fff, 0x961}], @ipv4={{0x1e, 0x4, 0x8, 0xff, 0x140, 0x3, 0xfffffffffffffff7, 0x1000, 0x9d, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x1c, 0x200, 0x0, 0x5, [{[@empty=0x0], 0x6}, {[@empty=0x0], 0x4}, {[@rand_addr=0x80], 0x2}]}, @noop={0x1}, @end={0x0}, @ssrr={0x89, 0x1b, 0x7, [@empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x5]}, @timestamp={0x44, 0x24, 0xc2, 0x0, 0xb15, [{[@empty=0x0], 0x4}, {[@multicast1=0xe0000001], 0x7ff}, {[], 0x2}, {[@empty=0x0], 0x690}, {[], 0x5}]}, @rr={0x7, 0x7, 0x439, [@dev={0xac, 0x14, 0x0, 0xc}]}]}}, @udp={0x2, 0x1, 0xc8, 0x0, "23d25148622217c437471539bb1695e817f2b44482f480ecb0fd92e36bf23c1614deaedef045791b3f2bbe0120a98bf52988dc2009846699bb025b116807b1cc02f0a859dd9fe2d827535847746b971d5858946d19c397c16a3ca28171e551187a3f5a77dc056b4c64529d1aba680740f19d79c632ea8e10cdbb8623f94e221c81fce536a8636bfef712b1d6fa92a77c00cc37b1ecfdb3a077597a72d6d739fb2e9e89f166cef46b6eabdc45934873bdd30c9c8c8e158d62d24cac67982e5c60"}}}}}}, &(0x7f0000349000)={0x0, 0x2, [0x225, 0xe84]}) 2018/01/23 03:07:59 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000024000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000002b000-0x2)=0xfffffffffffffdfc, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000017000-0xe8)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000002c000-0x8)={0x0, 0x7}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002c000-0x108)={r3, @in6={{0xa, 0x1, 0x28c3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000001, 0xfffffffffffffea1, 0x0, 0x1f, 0x8, 0x10000, 0x5, 0xb28, 0x6, 0x2, 0x80, 0x1, 0x4, 0x0]}, &(0x7f000002b000)=0x108) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000002a000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x110)=@ipv4_delroute={0x110, 0x19, 0x12, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0xf4, 0x16, @generic="6b8c0d49543d593b9fe0991ad4dd93590fbb9be7eababa9e184ddb7ca5fb3347ad41ebcde03f85311feabce22840ee777e0ccdeb1a0330cdc67ab2d4510f2da1eb986897fba80590e301f86a653d7f22388af3ddd3d2c8a507f91220f2197833a5eeae1f7ae820b4c9519ed9c1edcf1713c06637c308dcfb3b3a42f5a036d71b12dbd84294c7df753860be8940eab16479cb92fcf645166852505c80dcea29a04166ae4c367902c8bf40a215e4662abb1a6b93c4cd4226206ebd8823ac06e9e8f501974415def84a149a0ce35e27e43fe84f24c56182cd656dfda3aa05e8d6018596378fbe80d334b19c9effae15"}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000774000-0x12)={@common='ip_vti0\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x1, 0x7, &(0x7f0000105000)={0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000061a000-0x4)=0x60, 0x80800) r3 = accept(r1, &(0x7f0000df9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ee000-0x4)=0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000599000-0x70)=[{&(0x7f0000ed9000)={0x27, 0x143, 0x0, 0x4, 0x200, 0x3ff, "a9576d0fe8c0cd6e407d5edc3391213030c8c072c655a2af62e9613107200a191714a4a21d4c18fdafea44b623c94b77a1851c6f1806df894fa2b2ec4e0ecd", 0x6}, 0x60, &(0x7f0000329000)=[], 0x0, &(0x7f000055b000-0x48)={0x48, 0x11b, 0x401, "a941a1dd7389466c8c4a3c55f7311e4bff5e5bf7e0b47d232430cd2e245eae388cb585d115f914f021a8856ef5db309051da5b36"}, 0x48, 0x4}, {&(0x7f0000f26000-0x60)={0x27, 0x1, 0x40, 0x7, 0x9, 0x8, "4740d4abb64a3a3b35af53f61b58134f1845ad079c0dafc34a5e4a34ffb49670394c250312868ceec06bb2d7473f2506ca6f780ffc1826c4c0342c16acba63", 0x1}, 0x60, &(0x7f00009f8000-0x20)=[{&(0x7f0000c5e000-0xf0)="f823084a4c041cdb8f89d7c6ecee4d15150adf771162eed22149381de7b63800f56038638067c39629d3b4f90ecc16b92833f25068a0f666292ec14dfbfb2bd6213a9e4c98b71d7a89a99b27959d226d1c46bbb623a97e2702d70ef1ea0f6a4d9eb125251a980440f97702eee19b8f904386f0d2b140b28b0809d896a2c5acf197c03070a370049bb001eff39261622dd279a8ade0feea37725266df3f6b1cf08d482a72bb04364d5b8bfc42d8dbd806a32ffef3929341ca2b6d761911030ac35469f3f6593ffbc487103d764d7e43cafcf04a02bfb168e47a1fe7d5a5beca6bd83e825ccca67a7e04d017148fe1b781", 0xf0}, {&(0x7f0000054000)="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", 0x1000}], 0x2, &(0x7f0000938000-0x88)={0x88, 0x10f, 0x1, "8326581b2136f39f4596234b072c7920b852f497c8c3bcd9ef42b9a88ae2920ed5c7ea21dfd7e8087bee4d4bf188db113ea714cb70de0835b932add9dd26fce9d09d9dd6721dd05becfb9413319238272592b3094c6796f0a52a564a90b056a83838cf8170bfd58b5dade04105445cb7c11cbae9129080e6"}, 0x88, 0x20000000}], 0x2, 0x80c4) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000914000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000b46000)=0xc) sendmsg$nl_route(r3, &(0x7f0000a82000)={&(0x7f0000307000-0xc)={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000363000-0x10)={&(0x7f00009d9000)=@ipv4_getaddr={0x70, 0x16, 0x328, 0x3, 0x3, {0x2, 0x20, 0x12, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_CACHEINFO={0x14, 0x6, {0x8000, 0x7ff, 0x10001, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x185}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x208}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004054}, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005dc000-0x8)={0x0, 0x3}, &(0x7f0000bc4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000009a000-0x14)={r6, 0x3, 0x5, 0x6213, 0x7f, 0x81}, &(0x7f0000849000-0x4)=0x14) sendmsg$nl_route(r4, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/23 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xffffffffffff8000}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000cf000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000004000)=""/4096, &(0x7f0000010000-0x4)=0x1000) 2018/01/23 03:07:59 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000025000)=[{&(0x7f0000035000-0x59)=""/89, 0x59}, {&(0x7f0000034000)=""/244, 0xf4}, {&(0x7f0000030000-0x5b)=""/91, 0x5b}], 0x3) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000258000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000242000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000e3f000-0x63)="3f42c100d1bc5a3d86ab2f7ce04aab4c85b0bb37922f334ccda8676ff5e3cfb3a2fac7a03d1f81696dcf8c85df250b6437e84941287479f1a2065e99fb6113ef9b85f29cc957d20921d24f32511ac2a7d40d6c3d34c1679d6464754a872d402820f196", 0x63, 0x48090, &(0x7f000080f000)={0xa, 0x1, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9, 0x695a98a582d981c1, 0x101, 0xffffffff, 0x9, 0x7, 0xffec, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0xe80, 0x4}}, @init={0x18, 0x84, 0x0, {0x222, 0x6ad49a95, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x120, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/23 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db1000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001a9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000b2c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000)=0x8, 0x7ffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b8c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x1, 0x2, 0x4, 0xffffffff, 0x280000, 0xffff}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000308000)={0x0, 0x907d, 0x30, 0x2, 0x1}, &(0x7f0000d22000-0x4)=0x18) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a9f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000a3a000+0xbee)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000068b000-0x80)={r3, 0xb6, "2bfb1abc58df92bd0ec428b64590c033c6e12bc5b3a1cc8dd968126aa91121171d546892bdef1845ee4ad5f668b462387613f17e8da86ce8d813807a6374eceec3e55c6a3b1e18ef6d1d8be456a4b208077da732ec16e23dc0d7e246abfa08f51379caceffc4d6c0406231e033ad1ada79a030a0b161df7ef7d697d73dc4e5c2c24a110636fd5a859e092d5eff42b77799b0091405713d54a982054a36b7b69273028979e04fbdd39cce422375f40e4b2710db7b2cbb"}, &(0x7f00003b4000)=0xbe) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000935000)=""/11, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00009ab000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x0, 0x80000000, 0xfffffffffffffffc, 0x0, 0xd7f, 0x0}, 0xfffffffffffffca2) getsockname(r1, &(0x7f0000eb9000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000c2a000)=0x10) 2018/01/23 03:07:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f000023e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/97}) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 03:07:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="fb", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000017c000-0x64)="d6acffdc8b7ae4c02b08000e65cfc6bb7c5469779e4eccf41fca29abcbee17a75e1f5b74efc19ecea5d6a6aa678dcaec284180c12cbc3361c28465d6778946f783f5f753b30d6700b353814e2f7990633ae04cfccae2d3db7dfc95bc1f4a1ef9d356f940", 0x64) 2018/01/23 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c7b000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005c2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0x7ff, 0x5, 0x400, 0x8000, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000001c000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair(0x13, 0x3, 0x80000000, &(0x7f00005c6000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00001bb000)={&(0x7f0000a2c000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f90000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa994, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40000000, 0x6, 0x6, "cb981e3578aea18ed11cec07ef18b013d763ee187b77fd83245951b3481c83e4d5bbd02b4dc9188b8968ac6f5978ea206f5819dd9f41139d0c46115d9e980a0bd137e1c4eea427d9072d56982a7f53d8"}, 0x160) bpf$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) 2018/01/23 03:07:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000523000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x1d7, [0x6, 0x0]}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000017e000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000)=0xfffffffffffffff8, &(0x7f0000002000)=0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000003000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000000)={0x1, 0x6, r5, 0x5, r6, 0x4, 0xff, 0x7ff}) socket$inet(0x2, 0x5, 0xfffffffffffffff9) 2018/01/23 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x800, 0x3, &(0x7f0000a14000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000580000-0x1008)={0x0, 0x1000, "7504eb292d380b96455412f57bcb456e576c713900e28fac4e1e73ee3e078640a2258cfc977f6bd1f094aadca750b689ceb982e899ed329bdd937c7298977bf8dd49860b9d7e4e951239a912b2860c382b04b4e7f13cdeb77fe2b62fc6a17472c1e4ee51079e5922f1d44b545aa2b2f94ba4298b168b8b395347a0132b05417db8d04e3bec11d53a0b7a1e89103bda390d6855a722d8ee8d2bd12160d57f2bd61b58daf7cddda2af333c7eb67975afc8e21761fb19e30d7c048c8d2cec8a35cce0f693e3f972eb6741f8115f65c1a43bb4a0228901265f30a9b3bf345e15c730489b1f9335f75c35603884a32543ac26044129fb313f30e98c9ba9802a326043569b87ac509e8ccf4af23654ce1a19519a8579785b5a1dc03b3d029af2900df4689f47cc66dccda6f3ab313f68f3da50c74b5bd682c17914a484803c3121ceb0d95618d4ae03446a2622e6fbc9bdac768a60b61bbfe2060d55a3b4a210db13ffcef936190e7f6dd916e42931449c379e31cf0873e71ffeba8f1898cd718f9d2aa6ba0e838f8c61ceeebbab76c02be1ccf79d907944ed203a0ad1359ade79b37888d95d74724b83b97b4278808031f31b98b9267fcd7488093dfd29a6f8fa36dc85157923807fba85064a831122e4dde9d947f747367bc01ae1d15b4c40b1be6f1d887b9f8596e37f7bc8ac938b575609094f5d7d065d5e3a0a7ae5b024ba8dc8830143718fcb41d40bbac208f1d111cf3ead6ba136447605dbc0c84f1561c251756900759492e6e5619925c278a7477f480a964904910571cad19ed889fa63b004831e20047e14a90e9d096d2fc895833293ffa819ad2617fabfad7fdc072b227b758ae353ca794c626899306d55496b6c403236fb9e2cbcf789d36739cbdcd9c4becb9ff352f1ee4f39f43f1d27186be329a2a871c1283e616a2d440e3b23be157ea82df792833273b3e4e721ebb2de7d3cc14eb15003039c31723f21f4a3b4ff870b2d1d27967ade89528349abf48280afa18faf0bb80dcca65eaf16646196b92782e4590bb5cc94ff5b6c871beaccd7732f9e7874230e509c298212b62e7261e3462a5ba80c927689315e26d48370dfe5fd5d559d48456099e7af93269ef1c5d290651322acb8fdec202d11ba9c76f297f3019cf4c3909820ce84d83fd8901a689dcc4161c665a94f75c41c352068f22d7f50603467a144b71d34a0900cec1fb93f4f46a67c700930147b99f658c6a7f4ede53e718bb48964028cc07b4ab20ab30d9813c8441f6829c93b5b141ba3251f954e606d679573d0752561ebd7f1c1fcfd50abb62c4e604866f601bab1ae1fcc9a6710fea0d9d62756f4c335ea81d7b356d0cd1f2919e7c563b7db5992d58407faf24d1ce225927656c313e6d59a3c8f32311c10d9a6c8781d1edbf73158334aa0c7d17945c09eca9a3ae53a9472a634e8a2eafb2d9f51c81ca9b306d2c72b8763139ee4b24a8f9f2f2a585db0088659097ddc0f234e90e4aa0a9371107738bd1ac7e0d43d8d8a593861dfd029baff6d3779977f733e5844b35adb2f49e1df78e6a4299f9bd1e08eff9a7eaafea46a359f0f1ba108725c07c00e05b25f4b998a5b7694bdab5731d28029dd5c47ce2fa76a82782556ed4eaf277a3308fa92bda1fc112a19390ff107025335bfc41f27434099cc751675327d3ea5eef66f0a85c1a416fdd1cd260e0dc742fe2ddd2c23a9b0ee31894b02417057c3490da057c209ea516efadb21a3ba2d9c82b833569350a7ed453e0a315f87b674eb2b52b9c3df37a4f3444f3b11f6bc2b59ffb647d7db78985955acb87482b1bb25981911af688399f2eefecad1c3073e9d56bbd24e36b5813b345e90d3e22379d54ddf31b827e8b889941deff4ef94c06ef408c99fbba173d296a0d28de5c5c07cc99c002d2e0cafedbb8dc3db81c6c6100aa1abc525a2414c3631125a11ed256e011add896893f4ac64e7690c43b65435a3a3251e2af06e994175a943520091e47ad2396623a806763bb6ef0d1d3300b90b9815fa5b6d3d73f17fe35e67cb1e895627b64da793a1cd33165b2d50b1de36fbe28ec3c410ebbd7a42d7562289613857f48421108fef60bd3dd46743fc183f94bfaa0acfa2fe19b31a444b6cf589b09d5c5876289e085aacd47e02d4ac1760c31d14b5c030e35a1f93af8377edbee60badd51371438897f92e83e0ca7675f01019f0c4053850b81c07e68f347ae397302b40da4929039d1d5af00729a5375faae71cc0eb5905c9633be568120d70b89f4d3c13408273ed18563e9c2720abfb103c423515d0f7ab1b5bde8cf72b7acde3d1cc3228394126ff80c1b28a3b46821f0aa03692e56f03d0b2784db64e4ac5451bdce238f1d043d6ce00027cb3df620d34d1a79e9c4085ea790f33c1770f2f02ec778ee1ff97dd0fc35f725d014ac887fa91ececb6af43d6a67262ee5fb79096467c191e3ba5a868d274a9d64c67bd8025242c8b930815b6aa8b848fbd2f203a267c4c06e0cd1752c30b4b4ec02b4875bd839cb7c16a7d712207fb407a9b0ecfcda3d55ad72eb52746a2bd4bbaebecc338d17fc4607511e2fc6ff3378dc0829067dbfaae56a74a943eaba0bdd1fd9ccb87bf9082376e41a84fb977be9e9163b164aafbf88f4d4a199e4cdc253d676f6fe625178bd8dcc99ad1cac14ee345431421ecaab8afc3e5a9e52ca29436c8d189b52003e8a97476849053a3d60311936250c2c81f4b6f0420c0a667e177bc3fce0fba9884acc366e4a85ce6c83c30a9fe0e6200b44d89fc13ae5491fa88881ad1adb29d31234ccd0f211e715f83704be36584f97fe163132a3fb3b61942945a34bb64a6098dd4e61e1216c6a96830e190b98c47d4910943cba6b8a8b88f763bb95021d8b94453be96362173166c49826f2b0a2b30588f9e94cc4f58ad1fb097f15d9168e64694a8f7fe9cc447adf242e04859e20eb4c0324eb764b2ef4fcd54413b71aa9cac705b64d98a179646829af823fee82e8a921b1626518e24d6fe5481c6196b2bdbe96ddec921c3c9e323731d45fa975a1470d6f71eb19437c3d3555d04e6f1e30967e0ed9075611d77cef9fdc98f692deb4691d174987d490e63bc7a7e11ad212515d23f0628b875512f5b8d0a22fa1af89adcbc23458306733741e5414378d1abf8a457f23a4cbc74566beb9ee0dad772494b4ed1d4a8ada6068f56839c16dfefe533c5a38c69046308da75119e9d97d9d1abb51e15927a88ca3d1662612ae31516f4bddada7a1fc7bf792831de02d751226381f6a87f746135d07c0018f7e1df9b6545062f3eb764b047de6d77afa38beefd7a6ca87310ae6b72680474e57516c977dcda3bf36f1f70077bbe87788b69c4c31e7024d8d8c18ff8587cbfb5aa9908033d1d229109c0e4cd21249b7443599111b380866d7eb5d0e7abeec4bef7cf2552d26611e922f74664bd39ff94488b54fc1e983032321a149981bc5911a19c2deee08aec561bdb7115202579093d6f6f2e718ce34df6dcc19f41b221aed3f7c135ad87e493674bb74c63d1ecfc279591a2898494ce838545df200ca1c9834be9cddba175abacbe3968e0194bbb624ef406f36c0b6ee0c0a3d6e930a922495b3fb5531104ddcfab31c94b796215786c122aa2126bd403a8e19027dace0f25241e3184a0670803e5ad193601fa97d945f3c6a5f8bc48804bbee4024214803d78720d10903251dc4090fb2cf44c49767e5a941d9583f483e65a2a579c9741bddf285bf940e33b452144fe2463a7ef0e39389cd08d75cfb0ba57d62bb28c81bad80189105044ce1a70f8b02f05d0d273b702740a36190138ef4c879f2fe49b41b9e6b9d5a8b0c779b5b50cbc7fa4889c33b743153219102c192ff2db3a90a4e526dc4df79250ad311a4fdfe43c497cc243cdb8535e1b1b573aa1145049c3d0068f757e33fee5b146517e42a8b076cfb4caddba41731fbeb90f7ab4e7f1c76de07721330c1b2580c0101c30e00c2bc41be437fcd999950a5107ec170b8ff134c171116a1cdc5f27495913cd2e08b4a6826f6f6c02594915ae0975039cd218d987be78b96a3262c0ac892634f6a0e0ab5a0e23272c2523addaa77ea65d8e1f2f5f8d72186ff70fa3bc4260835b359f6e92e042aa51a1bf589c7af2c0ff3c5b88cfa99f7da3ffcb2d3360013543a262300ca9d57cf5b8c4557c85e360b5a3ea46e93c2fdf4e462a8921a9f7c74627a86f05067c052afa80888908ad0d887c354f22a536f56137c322d011e7511676aed4fe763890cd7e00ce620101fbcda8fb414ce8969f1f65473e139d9e5f4d4fde0c5b5a8c9416633117cc5aea00ff02c1176be2b8be452dca3b9a2a249ada60fa04dc50a692c0f0691c5d82af5de202bafebbdc19e483bd2cfc5608534fe9f88c19c952139aeeb0abe2ac8f3833dad0d237f16b3c4b0e7704f5d3e872551ce88e7a287bc46c2675a142814f5f0f65a0c3290799c477393103f3580c71ca20c0a3979c71b7152adacc124b9dd3885d2a45c593b111c74ab9a9c23e499428c2f9d434cec27044755f484c79f245037857229fa87eb7e60d280aa1960c81105501ec61c543d14c74d23aad707cd34f64dd69664f2e6175450e35c5aacd07d170306b43885a420782d70773dc28e71203a3f869ac000048e0114c1a3f5ab130009e7b6ef94f5ca0d63966802e5f253e8e32eb20c54213623dc72babcd8267a77fa48b5e4a2225cdf05e3ef754c91d00d56b05e02ab99d9e25109d9a36ad61949a2c7f7d4289956c439fd98437f71da499acc892a93ed14699d362f1332bd2e1e3519f8701cf267ebf2d36bd054e9c5946e4556ff249afd1884cf661539d7f401b9064df0e3e969d10cf3c54fa44237d5a11f46508addbd3f18a02156b5e6b029111d0c734021e142193cf57ccb34d30fadad35bf2467cda76d820f5d59f273ba458037caecca6e30b31d5e54814b3df9e75314bef385b40438375f6f0d1ff2f84044cfb4692d8b3170567d2409c8e070eccb83bec28d7e5074e043ad4dd5d2bb466d30512827df500a566c9a022bb67d3ebe464ab282eabe700c2882a25276c6636a2f12641483e5cbe4fb4b47b8fef23b4f3ad0381188705b4800f093c1a3476833f045663496a1c25deff9b37a82f3c956ecc66d929b5d18added22d6576af477b924ed35d3e8aacbeb2e4c1e2bd2e3a5680b69ba8e6bac8a69d0e829e977ba41e832bf99dc6fc1f16853e403fb6243d68f20bc2723195a3dcc925c4e940c75e72bbdb81c48c9849c6daea5a49246d36349c233714e2c8c2589a23f3e086a188855fbd6b7b2a250171aa14435ae8cdb68820a167244df140f242df1b9dfd39f420ccdbda64d861a0f96c194c3595c59cac9dfad575a236dc0c7a51cd5c55001e20086fd5d6d4d454f9a7d2d19e1d683d7067c84ca688a1d0b46fcd621331169c04daaa87c74a27e21ae3204fe748b4acf9cf11f87b78d4c9284f981bb4d001f8ff77c0745889b5e0c285c37f04e1ed76fedeb0456ab2a7c69401d5a4d67a9ceb803671bc279ffee380b0c4d4715e59ddf977e67019710afd677b8b0b3c5ab766e03b32e8f887fc9ea81be9a062abee2c02113eb5c37027f5e8b9e004697958fc253d2aa519466b834c2038a79f22db93e79d4fc8a63e29de68ea0da7885769773ea4b925aef0e5ac3e38ef1dc984f4e6ef7474585883aee46796e3ec475c91d40479049ac0f55af50631f71153639e593a7157a987a3e101c25012000c6eb6e2a92fee2cb6c7bb73c1893596905bf2bd43d"}, &(0x7f0000de9000-0x4)=0x1008) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00005bd000-0x10)="28c5a826a52e9e4f876ad9e89f6231ea", 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000ab0000)={&(0x7f0000c3d000)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f000015e000-0x10)={&(0x7f0000ab8000-0x1234)={0x1234, 0xb, 0xb, 0x2, 0x7, 0x3, {0x5, 0x0, 0x3}, [@nested={0x14c, 0x45, [@generic="46fc3a951c0385ab74006d814cacd0e333e14016b43b95b31dae8f496e6100b0c0353274b47b1c3fd1bdc0af3ff3ceff8a2b3440a3e95f6a1b073546168d334afa8afab53aa14221c4787635c754285e5e26d5a975d42afd8fb9abd30665f19621e4", @generic="e6a473626609d0720ead8815dbbf064a681c007e540520c59c98c394ccb8da53529036a0b6e022f4492c569a5e713a27b9a0ad6103b86dc66a927be3bf6d0622ac2011516032c362ffdb7dcbcba6b246994eb7edc57031f8f8a040df58d262d41e4880d013aa801c88fb400889a5cbe131eeb1926a268d0ac283e020e148f05da0149367c9e32f89d8c8bcb5ac615d6087c45a77783bde1ca88e5a59819a5b60c43ecd5fc841122c71df84e074161b6b9fda8b27f8cad50c69b716e0090373271dfce25dc52b04ecec82aee3c533a700fe4ab930f145773d8b8652f90ce78141c37857e6"]}, @generic="e174995ba7317b48d411102f0dc8ce215f43be687cb8743d53438c2e65aa7c25d3f59efda26e2cefc781c63cf1ca67a1e022e42441c68f85b1c0d720b3ace38da08f8719812ed2e2983612b14a8c13182474a8b7f49aa409cfb67cf37f0b554cd47e9e557f6d396033dcea9ae54eea95a5ffe66a1ea6432b29de0d39027f20603f53bc84ced0356ab1228d40c8169932bb0ace75ae474d1b95ff723642db1736e2ba13e60092f77f2a4334bca8e2625e6e9af5eebed5ac2848ceb1565859", @nested={0x1010, 0x34, [@typed={0xc, 0x38, @ipv4=@empty=0x0}, @generic="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@generic="a3b4c9"]}, 0x1234}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000637000)={0x3, 0x8200, 0x4, 0xfffffffffffffffd, r3}, &(0x7f00003f0000-0x4)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a1a000-0x10)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x0, []}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f05000-0x6)={r3, 0x6253}, 0x6) 2018/01/23 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f7e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7e000)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x100000000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000f80000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f7e000)={"fc86670adad9fe7a66a82a0c4a6bd981", {0x4, 0x2, 0xffffffffffff8001, "2a6d2317d9b4", 0x62fa, 0x0}}) bind$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f7b000)=""/53, 0x2f, 0x0, &(0x7f0000d05000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000e67000)={0x1a, 0x1f, 0x2, 0x36f00afd, 0x6, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @empty=0x0, "bff9e226d67a0000000000000000d1faf40049ab28b326a0a466932e3a52b3a771e73d7d"}}}}}, 0x0) 2018/01/23 03:08:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) r4 = getgid() r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@dev={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r10 = getgid() r11 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x1d7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@broadcast=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=@mcast1={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}}, &(0x7f0000002000)=0xe8) r16 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0xde)="c1dcc08acbd275efa5eae2f54d4dc10c0ba4add1ab5168005f7ea7f0d2014d2a7e6dfd1393d32b44304f7915a93c7a068ffe8b3baaf4b7a8532f5bc51dfe12d38ea13cdba355f6d1fa0faafa3f49ebf25763f47cb9039c3b8e440df29c2b89ad3c6efbd1e4482888e61d0fe310da55883f8545a7c5b633af8f0026d8007691ce81b2340d0cdd9d74c072d1e80d73bcde5bd0e96ac963b0fe3bfbe04b8e6a9f78cc5ca07a088bcc28ce12673ba5ea0e1b0e8e6dff8216378e36d718011fdc25af24e7f5622a2c5e2111090d43c93424fde4033624bd14fe123e6c3dae5db7", 0xde}, {&(0x7f0000003000)="53faf5a85887ac7364e4417a32ab2502a6eaab0f3bd1a0fef50bd6525e4b4f87bb119df0a92bf5982057190fc1ff764ccf62bbfcd1d9cf7de63a668e70777e51662671b9b2b49b48083bc8966b58e36cae0fa7edb87b9dfa88ce99b9960b1453b466e1f948c047338941bf5ce2d9eb4e42d10548df254ff45c370ee41fe94c0bc76db78618db2d8878712a5314ad75aaafc1ee7c31c831425b505b3a3b448b99156870ea3b70338a83b7b59340be050ce3f70829c4a0c790c18cd6b5b78418ab5447487bf28f2587f1162688d5f17bfe2f4c2578d318e7c27a1308d927", 0xdd}, {&(0x7f0000003000-0xf0)="24db68ebd6535bfcd6daac50fceeff81eb93d8cd7b89f42eb3214e019d2617d33004265cb0d67649809598fdfbdc72b65b284b418307ff4b32c76cd3fcfb8727e9ba064d20627dd6816a2866df8d6358055913f9bf9fa81a1501f2785de0ac8f13eb46c42c700fbeee1cc7f399e3baadff78261937339260c2e83838410511588d4847d7c32432cfec7104761be14b7740a39d2435ec7a0a66f69d1dbf99751a1446f4eec9074541a9f91bf0c3971eb719d6b7e696821d5a79be55d181aa883d83ec32ad804247eb98ca62c93ad0c744091f193e6acbf8a782ca8821e2fae1af39eeda24d34bc1cf0b77c80c1b789464", 0xf0}, {&(0x7f0000004000-0x9c)="17241d9fd3c543ec4ce37774ae5ef027cbd255689118acdc2d51a7578bf7ebfc2c5b7368a92d0330fc0c5f880899404d7201a26f00a9d18691e037e0026157912205b3200d655a9c577a4228501a54ea42a43640e27b6269fb093e21483c2439639cb2a7194d4ed5ef8e84647a2503cde2724e39ffd77c94046aa412fd85316a1f6c752729ff3d7637b5a3a7d1adc5ab9777a23d1ae35e43abfc049c", 0x9c}], 0x4, &(0x7f0000004000-0x100)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}], 0x100, 0x8040}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x10000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r17, 0x8}, 0x8) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x21) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmsg(r1, &(0x7f0000598000-0x38)={&(0x7f00002b0000)=@ethernet={0x306, @random="cf636d5d3904", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000037b000-0x30)=[{&(0x7f0000742000-0xd9)="ddb25d483f0ab1c274987616c1bf36875c876eecdc67bfdabfdca80e2c0988c6b865710da2dc5e47d8fabbfdbb36c212b32eab7f481fae35dd7361f9764f6b3b84deff9b92d4a89a4198539a2f3c949b06369b6b777560358d771e881dc32ac03ada5c89307cdb833b08c97857a27bddcad81856b4caf985d39d9ed174055f8acd9b888fe35df6aad1dbd5edcb3bd423e5d1a463b918a2408e4266663fc1863684141049129c902163cccfeb9ecb0a69b759e87c27a7d3983a889bb2110074656015ba99248449ed835f841fbb186a11bcbd0713be1446a688", 0xd9}, {&(0x7f0000c0c000)="8411c1fb69c5dec7c1fbbc1019a2979f9480a4b0232cc4689924c36cb12ebc1d6e66c6b9683f5850", 0x28}, {&(0x7f0000b44000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000542000-0x8)={0x0, 0x101, 0x92}, &(0x7f0000fc4000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000723000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000005b000)={r2, 0xce}, &(0x7f0000559000-0x4)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000587000)={0xffffffffffffffff, 0x28, &(0x7f0000944000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005af000)={r4, 0x5, 0x18}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000885000)={r2, 0x82, 0x5, [0x401, 0x4, 0x80, 0x10000, 0x0]}, 0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ac3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00008c6000)={r5, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f00006b5000-0x8)={r8, 0x1}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e30000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="c5244f179499", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1c3fc94a5f738538819de91d20528084"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r9 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r9, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r9, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x800, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0}}, 0x2e) socketpair(0x10, 0x807, 0x80000000, &(0x7f00009c3000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000382000)={0xe, 0xffffffffffff0000, 0x4, 0x0, 0x0, r10, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r9, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000997000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000042e000-0x20)={@generic="bb8f6446a806966349051c1a92eafbc5", @ifru_flags=0x1000}) setsockopt$inet6_buf(r11, 0x29, 0x3d, &(0x7f0000bef000)="7d08ca8150f8d7d1616c0eaaa9d980c45ca7119d8368a729751b03c3001532250aade09de3d0e2b4b338b3e83ba27a6b744b8955703b12d036de4c9a72f47873fb4bc2ce50a5aca85eed816b4de2cb969c0747991b389a3cba649c30a8cbbe0e2a62d69dfc09cc3adcdc8defd9a050b4d25ba971d653f3beeb14f06f1e1b897fbcc5639657f6392032c4a1812075eb91944659060ac051ea65a12e5569d1753f8c0538322f0f6865905b9207267044c98e46d16970afde1ff0d910c630f5d9881bf1b1b8", 0xc4) 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00005bb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f3000-0x4)=0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bec000)=0x2, 0x4) pipe(&(0x7f0000758000-0x8)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000f9a000-0x1000)="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", 0x1000, 0x0, &(0x7f0000ff0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x80002, 0xcf03, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000b000)=0x6) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000107000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x10000, 0xc, 0x6, 0x1, 0x240, 0x1}}, 0x8) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) 2018/01/23 03:08:00 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f000073c000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000fe0000)=[{&(0x7f0000001000-0x50)="de596243bc71d4a65cf7d78d05e89d5ea2933d771d66db46dfaf1c5f49b048a73dd0042e30715478076d7a3fc771b20fbbf1d6194772e322f4dd2edb5262bc0a69bbafbdfb7682dded4c20980f57366b", 0x50}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40}, 0x20000040) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f000000f000)={0x4, 0x1f, 0x2, "8450a453237b", 0x2, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xbb)="7d92d4e731042003a788ea5a1f803170dc0e5eb3054983a6f75daa89921997fce0e4034ab00725e094adc24be71f4ec57b627b6a876ae9e4e42b91f23b9e98b9c93ccce256960697286b940b030086b01c40e29cf2c372f57e28995a4d962059efc0b5b7a68a0a3359b7bd4ce3a334e4a5bad2cb31cd9777eb112b04f257ce5d974e1a93e1c6975fe5b9cebe8313a1fe7e40277d15867899f7c5202637d0dac45098df92f989f823e3fa8b520c775f18fc07b2a2284e9ca919940f", 0xbb, 0x20000084, &(0x7f0000000000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="05ed", 0x2, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xf) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) listen(r0, 0x0) poll(&(0x7f0000dc8000)=[{r0, 0x0, 0x0}], 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000eae000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/23 03:08:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x9d, "c601a8bb3004fb6cfb814b51f8a9709707b90951f2f8e05a4977df59d8d2c592e154198d47a342352cc32a1ffb04a126b9d71f1ce69058dea66b8afbb5dcd0fec6231c02ae98288b6214bf4de2efad20f4229f1a76a06543fd56e133bbacbb092d9e03a0d8ff0138eb2d3b43194e19ed90cee9babe3f2714562f400177709ef71bbbdba8a3208cfb47375ab66429f6724321f99e0594470c238f749f16"}, &(0x7f0000713000)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff7fffffff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000242000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002a3000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) accept$unix(r0, &(0x7f00005f9000)=@file={0x0, ""/4096}, &(0x7f00000a4000)=0x1002) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008f9000)={0x0, 0x2}, &(0x7f00007df000-0x4)=0x8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002ef000+0x839)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c67000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000ad000+0xe6f)={r0, 0x1c, &(0x7f0000576000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9c}]}, &(0x7f0000ae8000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 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) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000219000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fda000-0x8)={0x0, 0x3}, &(0x7f0000fd9000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000014a000-0x8)={r2, 0x9f, 0x100}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xf, 0x10001, &(0x7f0000007000)={0x0, 0x0}) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001c7000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000a4c000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cfd000-0x98)={r1, @in6={{0xa, 0x1, 0xd78, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x402d9ef0}, 0x98) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007a6000)=0x0, 0x80800) bind$unix(r1, &(0x7f00002c6000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/23 03:08:00 executing program 7: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000f89000)="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") socketpair(0x2, 0x80000, 0x7, &(0x7f0000be6000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000f8a000-0x5e)=""/94, &(0x7f0000917000)=0x5e) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002d000)=0x1c, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000009000)=0x800, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000002d000)={0x7b3, 0x1, 0x92, 0x2fe8, 0x9}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) [ 1358.192792] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 1358.200531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=25562 comm=syz-executor2 [ 1358.229506] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008c5000)=0x7, &(0x7f00004eb000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0xfff, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x10, 0x0, 0x0, ""}, 0x10, 0x8080}, 0x0) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ffd000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) socket$alg(0x26, 0x5, 0x0) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa5000-0x8)={0x0, 0x5}, &(0x7f00001fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={r3, 0x0}, &(0x7f0000222000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008a5000)={r4, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000083f000-0x1c)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6b9}], 0x1c) [ 1358.242441] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=25575 comm=syz-executor2 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bf3000+0x79b)=0x2, 0x4) write(r0, &(0x7f00007d9000)="fc0000001a000700ab090008090006000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a27af2e117c22ebc2474a47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d010efe082038f4f8b2b861f3d92c00080e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6fd9b621cc48deac270e33429fd3000175e63fb8d38a8757e6", 0xfc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x0) sendmsg$key(r0, &(0x7f000094a000-0x38)={0x0, 0x0, &(0x7f00001e4000)={&(0x7f0000ee5000)={0x2, 0xb, 0x1f, 0x9, 0x20d, 0x0, 0x6, 0x3, [@sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x1, 0x7}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe04}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}]}, 0x1068}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006c1000)={0x5, 0x5, 0x8000}, 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000a38000-0x10)=[{&(0x7f000090c000-0xf4)="d59599a4d52c58a8", 0x8}], 0x1, &(0x7f0000286000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80802, 0x3f, &(0x7f00004a5000)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000045c000)=@assoc_value={0x0, 0x200}, &(0x7f000093c000-0x4)=0x3a4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000093b000)={r3, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x0, 0x4, 0xc0}, &(0x7f00005b6000)=0xa0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x40000000000071cf, 0xb6e1, @fr_pvc=&(0x7f00003a3000-0x4)={0x2}}}) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xc2, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000135000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009b4000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000)={r1, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000064000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001ec000-0x12)={@common='syzkaller0\x00', 0x2}) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00006cc000-0xf0)="d3c96a4a0f4c6d7a875bb07f826d56d2b76ba5155e0ebdb968cb72a0c8e6ae41407b66b2fd8678a6905e6e74a582d28d9e88ff664787d85e228b8b7879db7a7ce2eb28aa6b2b3c4eba8d2e04600769fe8e83de2f2cb5d662352bd313f5e433b2061e985be477a6a0ffd90e66befcc14e971abe886f60f651c07d807c1362761a93bdec90634a0046badcd9b57d99eb49036aa0f00682fd46d77a9184af8cd8b5f179ad22b1b77a5d5d72f7e45e99b58cf0e381e636bbf3e54ad88f020f070dd18c6330813f5f35975fb203a41691b0cfbf1fc1a1f07ebed149e43d16710d8ef1c228c20049d32a5208606dfa40777f57", 0xf0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000f55000-0x7858)={'raw\x00', 0x0, 0x0, 0xb37, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0xb4, 0xd4, 0x0, {0x0, 0x0}, [{0x20, "1248ff3624e17580ac96cdc63ce6ee1a11ddadd83f52e9abf7d0b45087", 0x0, ""}, {0x20, "6a0cbc33990d575ce5fc394434a21b6756e4c8bc950e55823bdad395bf", 0x0, ""}]}, {0x20, "b8c8a366fc55df64e91a022d04e82bea4217f18fa45e7dc0959a053d80", 0x0, ""}}, {{{@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @generic="f234db9f8e7a643ad8a10e543df64c91", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0}, 0x0, 0x9fe, 0xa63, 0x0, {0x0, 0x0}, [{0x91e, "5f409d1a2a5c3ebc9c4d6699417976b71d2877c37ef6751f1548298134", 0x0, "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"}, {0x6c, "17f54cbe197ec7aff7a3c194b60b04cec0b12ba272840b2797caeb17c8", 0x7, "a6fa61a523882b44da4a5a8b41a2e5b79e401b1544f3fae2457cd53226a49e1fa94f01781e0116dc8137b2323cdfc8c934cecf86c4cf9e960d2ad670e73b0dae46f74dbe4afad11c8977a9e0"}]}, {0x65, "1123c21996b7e35f1eb0cf269c333b9c89d6866dd4a79ccd9ac31bf3e3", 0x7f, "646ed60ae7ee299f165eb90443f3cc9bb3b091050ab8cea4d494f97ce8613967941be343a2795f87901889994cfe3b16260073a6fcce2161d484d8cf4ed7962da34e094613"}}]}, 0xb97) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cfb000-0x10)="a81d7d70465407f61e7a507c0261bad6", 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000fd8000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c9000)=[{&(0x7f0000ad4000-0xfd)='z', 0x1}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f3d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000021000-0x85)=""/133, 0x85, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000)={r0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000017000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, r2}) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000029000-0xde)={r1, r1, 0x3, 0x8, &(0x7f0000017000-0x83)="72fb719b9c9e3c6959eecfd2a3ac1c8ea55cd25f5d5e4372c9e9a41431b39fa97a9da550107c856841a37c418459728bc5bdb1eecd698b225e3c47f8395bf567552e67d74cc7cce212cdda7732afd83dd26f88130cdedbb14af8912408ce557eedc1cc591fcde06c3ad3ed3a173ee68ef14750b516deae54f4e0a13483b31b08bb8df3", 0x3ff, 0xde6, 0x10c22676, 0xffffffffffffffff, 0x7, 0x5, 0x5, "3b60482d75e794ef90aeccfe28eb02a18ac0528db45a71a0ec3ae56aa7a9ae214ced1ac3a319c98bba0a234c3d8de5fbb6f771e0098b39a91586a300da60c1d7171fa51b61fd50fd28c5cc9299482c5b302394d4f2e79d3188fabdb7bfed9b2cd46836d2481ae7b2736ca568c08439a8feb57bd688abfe1c09187925750e9642e855a251cbf1b6e2187a6b29cff72ccb5ac94202fb0e6ae7a8d9ceb173e3dea32a77ae9a8257700a2eae2cb0fb26211e8804e971e1b8"}) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/23 03:08:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000aa1000)={0x0, 0x8}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa1000)={r2, @in6={{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]}, 0x100, 0x8, 0x3f, 0x6, 0x1c}, &(0x7f0000193000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/23 03:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007fa000)={0x0, 0x0, &(0x7f00005f5000)=[{&(0x7f0000a63000-0x57)='P', 0x1}, {&(0x7f000007c000)="87605f3f358b58e27d4c8875ae43535c", 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x4, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x9}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 03:08:00 executing program 3: epoll_create1(0x80000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000084a000)=0x0, &(0x7f0000de0000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f000041a000)=[{r1, 0x201, 0x0}], 0x1, 0xfffffffffffffffb) close(r0) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000095000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001b6000)={0x6, 0x1000, 0xf2, 0x800}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000867000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a53000)={0x0, 0x0}) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000bcc000-0x108)={0x6, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x720, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xffffffffffffff64) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00009d3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eae000)=0x10) sendto$unix(r2, &(0x7f0000c25000)="f946ee1307909677cefab8ba739511651273b643a7", 0x15, 0x8000, &(0x7f0000c56000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/23 03:08:00 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000ce6000)='S', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b3c000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b2000)={0x0, @in6={{0xa, 0x1, 0x9c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x827, 0xc1, 0x9, 0x80000000, 0x12}, &(0x7f0000eb9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008c0000)={r2, 0x100000000}, &(0x7f00001ad000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000c3a000-0x40)=[], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a48000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000277000-0x4)=0x8c) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000b6a000-0x4)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ad000-0x8)={r3, 0x5380000}, &(0x7f0000df3000-0x4)=0x8) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 03:08:00 executing program 6: pipe(&(0x7f0000342000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ad0000)={r1, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x5, 0x2, 0xfc79, 0x7ff, 0x9, 0x800000000, 0x3, 0x400, 0xbe8, 0x2, 0x15b, 0x7, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0x2, {0xa, 0x80094, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000000d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000022000)=0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000019000-0x4)={r2}) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 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$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14, 0x80000) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4000000000000800, 0x9, &(0x7f0000f7d000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7fff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f7d000)="0309ed8f06dc17a1b3bd65e6ea77ecf5665fe1fdf3d466e53afc92cfb978302bdcb1a1744c87379988485897e1f7f7f3c6b98675be22810a2b86d46267dc5014611526e94a3621", 0x47, 0x40000, &(0x7f000064c000)={0x3, {"b0c4e4d648cf40"}, 0x4}, 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000521000-0x4)=0x0, &(0x7f0000f80000-0x4)=0x86) bind$ax25(r0, &(0x7f0000f7d000)={0x3, {"5ef36217ac86a6"}, 0x631}, 0x10) recvmsg(r3, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept4(r0, &(0x7f00007d8000-0x80)=@generic={0x0, ""/126}, &(0x7f00004f9000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e69000-0x20)={0x3, 0x4, 0x200, 0x684, 0xd0, 0x1000, 0x6, 0x26d, 0x0}, &(0x7f0000bbb000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b1e000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe80, 0x3f, 0x7ff, 0xfffffffffffffffa, 0x20}, 0xa0) 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x8008, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000965000)={0x0, 0xfffffffffffffff8, 0x3, [0x9, 0x3, 0x6]}, &(0x7f0000d1d000)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d5d000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffd}, 0x98) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000550000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060a000-0x4)=0xe8) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f24000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000)=0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f24000)=0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004fd000-0x4)=0x0, &(0x7f0000f25000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f25000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000289000-0x4)=0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() r9 = getuid() r10 = getgid() mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f25000-0x38)={&(0x7f0000f24000)=@proc={0x10, 0x0, 0x0, 0x210000}, 0xc, &(0x7f0000f25000-0x70)=[{&(0x7f0000de9000)={0x22d4, 0x2b, 0x400, 0x4, 0x1, "", [@nested={0x2208, 0x93, [@typed={0x18, 0x8c, @str='(#ppp0.self%\x00'}, @generic="86038da31301784bdd3c1e944447dceefa60403561c1e48ce5c049e6af68a366d3f2d0baf26f0a164a0a5dd02fc97005b20f77f9041860f39da36fa80209723c249ea60609d3cff0bb11bcb749c89d810ade3e205443fffda8f116b68c1929f2027e6e37aec4989e4fb3a6d807c723445dcf09f175dc9c4828f0f42878c252c5ad8a00968ff299dcaf1b801c78012729", @generic="e63c2fa05518957367869a06a6d0df088c880003b673487417e94eb5bfc6dc878c4b420d8df3fc8e5697c93f0d0fbb95cb0b5e65aef9870230e5593d14de7932a4db79185bf39571b3e96607f3a80f19d465b97c1b894894abbc99e7bcbd1c214a0f495f40db50cbecc5f39ee9a18ca37c54a2660d978454813382749453969fd0c6a46873201eeee964d7058f6e8ccf281890690df7a83329ff547a", @generic="4dc499d46c331eab46ea98b60bf7a86775e6bd9cdb8d86694315c8cca402d40b370cb2c643fd27d19ae23dbfe4b7c5584908a704812a2c06da8482402066845365549647d5aed5cdec7eeb4a1c39996c77328fccf6de83cbef08507fc828764f20bad06dd2709aee0368f4744d3d76510b158193cd91b3a52497fb87b91f16c345fcb07a6152349fb6eb1cf2bc1bace8c84d05ebe815d229b454d529b271daada6cb79328df3988677e95ee6969593d9170a0928fb146c5f", @typed={0x1008, 0x2f, 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@typed={0xc, 0xc, @fd=r0}, @typed={0xa0, 0x25, @binary="2e724cd5b9667c3806b39364251affe1dd7caa6de2f4144ed1c92261154c582b156e2930599529e53e7614dbecf537f28f0c96050e5e0d37f370a7c0082b0d55f7a790e4c9dc9fcf67fcc18710e9ae8db4889f6ab684ca692da9d2ebe439e8315b36ace86c3556322e11e2a705b900690789774749b924ffa616121a81910eed689fef6bd5062589e773a8f932990ea93eaf73f500"}, @typed={0x10, 0x3f, @u64=0xfffffffffffffff8}]}, 0x22d4}, {&(0x7f0000df3000-0x3e0)={0x3e0, 0x12, 0x100, 0x6, 0x1, "", [@nested={0xbc, 0x4, [@generic="da17bdfaed3a4dc8d2f68a7d89c5776cdebe600a618db0d55db3f0db0873817e4f9fd8", @generic="2e9b7ca0e90e22c8844a78c10a5fffeda63eefc3c107fb1b2eb71701b1bf719a2facfeb9cb51040c396a394a60dc0324bba06ce2679c792003d097a10fb86d109f3de75d4ecda5fb3f817012063ab2698aa3", @typed={0x38, 0x6c, @binary="c990725ccbf556e3efff21622ceff25e7faca09d6738ecf9e10671fc495602546b6a7fcd782a7c34c84e0e2438be8f"}, @typed={0x8, 0x8d, @void=""}]}, @generic="db389a14885eee2ace4b5a8371f6f306e0e06a9b65101e9cca15b1271d331b2cfb4c5a14a0118d31a6210eb76f2a71e573750e98044dc9299a4c47f9f7ba7219c54fc42fd9a41167063cd415620b207b848ac4851b0bf2beda50c590d1030c0f932bb657fd24b5e1b29a2f", @typed={0xc, 0x58, @u32=0x0}, @typed={0xc, 0x18, @u32=0xfffffffffffff001}, @nested={0x160, 0x5e, [@typed={0xc, 0x5b, @u32=0x8}, @generic="15587d67b7d0db18e23ca22f77b2d0df0ed76fc84661f9b895e649f8af0dada433b11b07a1439c1cf3667e7ea976ed36593adc1af305ac8a85553cd5dac8a827f9121310c5b76719ca758c7454f05da5d41e8dcb941ad05592a3f27f68b961a4ce3578fc2345504e3f64c97e950778122b0abb486719372342011356c0d0a5b047665dec21074b57ca3ac688e9a0f7657904e78cf5c619d87c45635796a63ca6a31f7bac53822a0454d1713f042c3ec4f5da42f425a375f3a47305cde027a10d71372d153d8ccd838e7403c6036c134377e3960976fa9c4c4d625e29b17733", @generic="1d1ecd9a539af8737767649b90fdda919b020560a02690dd5ccf22db043b428f387d6ec9a6e888a6dc05ed9f8ed141a20853c56ac0b72056bd217f168b5d5960050a45e64a08db5e6b94707018", @generic="5759f76405a4170f953595ab28ada8f36a8818acd1fe8e918ea60e2429842a1ece"]}, @generic="1f0393ea785c0bf6ff1512e4bdcbb3f1699efa8ee273ef7ac09b5637c01cc7e26bec9873e7fd1c5898a8dbbb7d18135c701a1342227582afc2042ff306fb5459f44539d0abc2d140a24cd1e483b50420424da1cb53878f5536fb0ac456cac5af338237cc5719aadf64d8d97d39301ef4eed0771669f9d3c0070ba9d6484cb208a17eabaca81ff3ffb96e5718f5233a1d1baa03bd8dd00f25ed4262189ae64768e69a94ef2eea80", @typed={0xc, 0x6a, @ipv4=@multicast1=0xe0000001}, @generic="f2e87d4aa665c9c05e9a2b3c49196c7859aae81580ca44283ec7be347805ef7bdc0417dcc07f6d9748a0a46963f3c8d913175578b4bedccfb8e0568d", @typed={0xc, 0x4c, @uid=r4}, @generic="1af00edcd50eed82ad042cacaaff84448691819c1ef34d723f615f64fe5f5217f19174098ef1e3b7d5701ec0e7f6704f17fd3e2ad6"]}, 0x3e0}, {&(0x7f0000458000-0x60)={0x60, 0x12, 0x810, 0x5, 0x3, "", [@typed={0x10, 0x62, @u64=0x2}, @nested={0x28, 0x78, [@generic="23f28fe395c5a04a551731d28a6c2aca79704e7206c36954fe606bb8713491bfeb"]}, @typed={0x18, 0x16, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x60}, {&(0x7f0000f25000-0x200)={0x200, 0x1, 0x8, 0x6, 0x2, "", [@nested={0x110, 0x12, [@generic="", @generic="b709cda8e17c20ad5529c44228be473eb8d0c45352da06b68f0f8b92bab4666e3ebcfeeb3c517b7bf008b2996d6bbbe5b72d9502735a9279348211420cd0dbfe064c6b33593f2e8c0f64a745e1e5fb4bef4410e059fc5699069a392e6ef28df2ea77b4855defd8f70299a9c315a4cc37c66509156ee74d863c9cb736e54d40ee1defbe7687fef6262167af01dae5f68274d3be06a9332250f5b344f85b2929630a39737063d2063a36018d513df19f885c7b0196e6cefe6645b9cbcd4b60aed9fdbb702a73f500eed98d7ea042790117c34843993c643405", @typed={0x34, 0x60, @binary="a1976344efa57aae47d755b7a8899d9cf4a407c31fd9127b97c85d689fc6503eaf7757523b9489acf85dad49"}]}, @generic="59877854899b13ac0e971b5b1ee2825bd37bc811e0aa15dc7c52eeaa559baed6255792db6a3bfba5db5dde4da41724f153a2d1f55bd8dd1f994bd1a1a7fc174720b9e48c0328440ddaa8d083a8a330c3f5348cbc5d14335a8507d1760f96f655de3f8e99744551abc175797bf5fb59a538fa07d8c540ca5d3c194f94758ae671c8a2219f276ecbfc25a58ba9606a7bdb34d5fd3cc323312ccbc1317a082d560fb439f8b4e96488d754f5dac37d53ffec5ada54add7607370d4abae8521d0cc99e4b1e07a8bf23f19af4994e34745b4d33607fe5f8164e834b7d9a394c70ec47e"]}, 0x200}, {&(0x7f0000f25000-0x10)={0x10, 0x42, 0x701, 0x4, 0x2, "", []}, 0x10}, {&(0x7f0000f25000-0x54)={0x54, 0x3b, 0x0, 0x3, 0x0, "", [@typed={0x10, 0x1e, @u64=0x4}, @generic="5a000accd6516b6b2f", @nested={0x28, 0x48, [@typed={0xc, 0x2d, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x39, @uid=r5}, @typed={0xc, 0x13, @u32=0x93}]}]}, 0x54}, {&(0x7f0000f24000)={0x388, 0x35, 0x100, 0x3, 0x3, "", [@typed={0xc, 0x22, @pid=r6}, @generic="2fa36b8770a4ab5abfec142ffa935c2acb66f92f2407fb17cec43a96e88de0672180180a7e8fb41964f570493cfa5e9c0f270a90fcc60fedbc575b38df70b113a6c8b02379dacab987913db03282d1599b79af35ccbe2a19fdf1f2656431e7363223c6f16afa9e8d34a031f6aba5b8f5fac8d256da0cfc06a58c92e37602", @nested={0xc0, 0x40, [@typed={0xc, 0x37, @u32=0x0}, @typed={0xc, 0x18, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="f8e0a115e76886b7e3b0cd515d18f4edbc50a6b368ecdd4e49ad29c1311e97fa3b600da88d1d23fbc05e8c04ed78f0714d422f7c50596711d8f12095d3c216208c53fb09e6a6e61b109611b73da987fc5bcc06290c2fc93a485e0e984020ce1b87bbb1ebc187ff8911c159d874ef2f14d56f4ff3", @typed={0x18, 0x2f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x20, @fd=r0}, @typed={0xc, 0x75, @fd=r0}]}, @nested={0x168, 0x7e, [@typed={0xc, 0xf, @u32=0x0}, @typed={0x8, 0x87, @void=""}, @typed={0xc, 0xb, @uid=r7}, @generic="0d6e6841cb05db207d85291a5cadde663a830907c3a497dadb200f122897fb09137baf4f62f38321dc7a9c2d977bb1f18eba36f7e0b5d8ccbc3cfcd6d9b816356aaf5a5457a7242c95904a895fa1d3e877a63e57c06fcd0e4779fa3d23949be880806b333a9a2f499f325925ad", @typed={0xd4, 0x6e, @binary="438b9f87645fbd9bb41fe4eeb711327fe601354ecfa7cf79862134b1077f9376aa03ba1670d6f7987adf94a1b3099cc793bc4ebc90b0a5c08933e8fb6339ea847adfcadb2c6f958bcd5fb44ef1122b5750960e7917df5eb15bdac713cd6c52a4d3c4ff2f3e1592028c8a0dd0807e631e8cce313910e3fe09cdd1342f30da40a3327d1923d65d80585931d92da72750d436731f879995ed458f4d7e207ce893b6fe9a584fe3a1eeea8f98bc5462a23c54cda6994a28101a8a606e4463e68286b9748bd6192a6238aca79c3372"}]}, @typed={0xc, 0x3f, @ipv4=@multicast1=0xe0000001}, @generic="6c61b0e6e2426110fa19c260c77cd58d97352c14f7b6260e962310369b7d69979f4cea02e31b93b4142a39c6c27fc5533594353b1d88e537785cd70a132687926e2e9ce0d3649e7dfc70afdd505d96aa1df50f938380ef9a740858a05248f1e1f06d92d49f6f8aaadddb108cb98b66704ff99174f0282d01db25a83399a1bb9799fcac00ab6b771eb29634c8cb1f385b64d9d52644c69403d8d49e8d080bd31999d3872f519a8fcb892f8a07", @typed={0xc, 0x96, @fd=r0}]}, 0x388}], 0x7, &(0x7f000031e000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x800}, 0x48044) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000689000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00007ac000+0x576)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000d0000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c4d000)={0x0, 0x4}, &(0x7f0000351000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000608000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000d16000-0x4)=0x98) bind$inet6(r1, &(0x7f00001ec000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socketpair$inet(0x2, 0x800, 0xfffffffffffffffd, &(0x7f00000c2000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000108000-0x4)=0xf, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000761000-0x10)={r2, 0x30, &(0x7f0000699000-0x30)=[@in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079c000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x0}) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00004e6000)={&(0x7f0000e12000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000681000-0x70)=[{&(0x7f000005b000-0xe1)=""/225, 0xe1}, {&(0x7f00000dd000-0x86)=""/134, 0x86}, {&(0x7f0000467000)=""/203, 0xcb}, {&(0x7f0000a41000-0x6)=""/6, 0x6}, {&(0x7f0000cd3000)=""/222, 0xde}, {&(0x7f0000c7e000)=""/85, 0x55}, {&(0x7f00006de000-0xe6)=""/230, 0xe6}], 0x7, &(0x7f0000111000)=""/125, 0x7d, 0x81}, 0x2001) accept$llc(r1, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000158000)=0x10) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b5c000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00005ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d65000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00005d0000)=""/216, 0xd8, 0x40000100, &(0x7f0000cf7000-0x14)={0x11, 0x1a, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000052e000)={&(0x7f0000bad000/0x2000)=nil, 0x101, 0x1, 0x51, &(0x7f00009dd000/0x1000)=nil, 0x6}) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffff9c, &(0x7f000095e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000589000+0xa09)=0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000de5000)={0x0, 0x3}, &(0x7f00002ba000)=0x8) ioctl$int_out(r3, 0x5460, &(0x7f000001c000)=0x0) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000016000)="2e59053410ebbd9d4b2f3148406b913913f84122e1bb607d5709621986b9e31db8383804bc6576ad7b70f809655998afdd1816fc9094e7f1000779c0af7b5a34b9ef6c9f8b31afb78c2be8a849057ee686dda6d073304f652448f1ff952be190afd4332666d9a101402b18638279e8a9a31dafcfbb1245307b022e73b94ef085893bb5392fe0dc0565e7c924341cb70d527e0a29142f1b597ac7ec6d3adb7b3f6fbb380dce153bbb8c6a5a17df58ab794d5811e0a3", 0xb5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 03:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005a5000+0xc1f)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000076000)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000436000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d2f000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000354000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006a9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007ef000-0x4)=0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000072000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a14000)={0x0, 0x3f, 0x8}, 0xc) r4 = accept4$nfc_llcp(r2, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000092f000-0x4)=0x60, 0x7ffff) connect$inet6(r0, &(0x7f000070b000-0x1c)={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045b000)=0x10, 0x80000) poll(&(0x7f00000f4000)=[{r1, 0x2, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x420, 0x0}, {r4, 0x1040, 0x0}, {r5, 0x8101, 0x0}], 0x5, 0x59f8a5b4) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000e6b000)={0x0, 0x0}) close(r8) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cf7000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00009ef000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000278000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0x5451) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000976000)={0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00009a0000)=r3) sendto$unix(r1, &(0x7f0000ded000-0xd6)="652957b8361c33b0e717ceb1f0393eb8b22bb035454ffc8ff43ff268a17b7bcd5be062c106595b4049e17a7f610118f3e3e933372b152f32e90d5f480117dc1ea40eae94f123b03320a5a35bbee1b223785de7ac5ed1c1077e0d10fbc1a092aa19390843fc56bdd54ad835c14d15eb3029235324ea4d5a67a5c0b29225438c2154787ce8ca4cf931641ed3074609853f838e50406540bb5ef3cd5d056e563c58147d612c0057ebc6c087fef81dbb83298f212e579dbbe3565f7a1931e70bced4f0afca320e1c3afd308a90f1e016a8d7e12ed1464631", 0xd6, 0x0, &(0x7f0000767000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = accept4(r0, 0x0, &(0x7f0000767000-0x4)=0x0, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xc) 2018/01/23 03:08:00 executing program 0: syz_emit_ethernet(0xd2, &(0x7f0000559000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x3, 0x200, 0xff, "3e182b2c1c44b487a7ec936e2c20f4d9160b4731777e50b525e5d9e168172ab7e9daf3beeef80bc9155e0493221b90d9cdab9757955b535eedfef8fd25066d343449e84710697e1bb9e790b3dcd348ad9b7928b89e3cea74fe77e738e4ac88344c3572b9af965fc872cd39ae4eef929825ab178f487f9797171496b63c51d39123afa0ffc754994188c1f485ebd3cff13840dfe7d98567a86023cc1735fa2d99a8152c4eea3f87a4bc86f88bfa8caaae318979c69fbc9fcd52460ee695b73daf7d"}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000a9f000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x2}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bba000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9, r1}) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00001b5000)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009b8000-0x32)=""/50, &(0x7f0000823000)=0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000f44000)=@abs={0x1, 0x0, 0x0}, 0x52c) 2018/01/23 03:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000145000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000023, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000f15000-0x4)=0x0, 0x800) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f15000-0xb8)={0x0, 0x10000, 0xc55, 0x4, 0x7, 0x1000, 0x1c18, 0x0, {0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4, 0x4, 0xfffffffffffffff8, 0x80000000}}, &(0x7f0000f14000)=0xb8) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f05000)=""/192, 0xc0, 0x12061, &(0x7f0000df7000-0x10)={0x3, {"ba04ba093d76c2"}, 0x7ff}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f14000+0x31f)={r2, 0x9, 0x1, 0x5}, &(0x7f0000f14000)=0x10) 2018/01/23 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9fb52c6877fd8eee, 0x7, 0x3, &(0x7f000000b000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000f000-0x4)=0x12, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x13, 0x1, 0x7) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) bind$packet(r2, &(0x7f0000010000-0x14)={0x11, 0x1f, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000010000-0x4)=r3) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000009000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0x11, 0x80800, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000006000-0x4)=0x1f554ff8, 0x4) 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x200, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xfffffffffffffdc6, 0x0}, 0x2000) 2018/01/23 03:08:00 executing program 2: getuid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/23 03:08:00 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r2, &(0x7f0000007000)="41ca48533a58d86b421ef120bfa63a33b922acd057fa23cbd2ea7d0472e595a261e6291c81c33952", &(0x7f0000005000-0x10)=""/16}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x8080b, 0x5) socketpair(0x2, 0x5, 0x100000000000000, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000005000-0x24)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x5, [@rand_addr=0x81, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x24) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000006000)=@req3={0x1ff, 0x1b4cc921, 0x100000001, 0x400, 0x20, 0xcf5a, 0x7fff}, 0x1c) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) 2018/01/23 03:08:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00003ce000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, r1}) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000606000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000035e000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000331000-0x4)=0x20) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000ea9000-0x4)=0x4) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f000007b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea7000)=0x319) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000943000)="240000002a0025f000154302000000000000cbfc04000000ef0000000000000000ff3c8f", 0x24) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000ce5000)={0x7, 0x400}, 0x2) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000ea9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$vsock_stream(r4, &(0x7f00001a1000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) socketpair$inet(0x2, 0x2, 0x200e, &(0x7f00005e1000-0x8)={0x0, 0x0}) 2018/01/23 03:08:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) read(r0, &(0x7f0000000000)=""/233, 0xe9) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) 2018/01/23 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c4e000-0x4)=0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/23 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000342000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8db, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d37000)="0006000000910000ffe7000054c702000100800180c2", 0xa) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000e26000)=[], 0x0, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f000082b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d24000)=0x60) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008d9000)={{{@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=@mcast2={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}}, &(0x7f0000da7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000b83000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x3, 0x80000001, 0x500, 0x4, 0x210, r4}) 2018/01/23 03:08:00 executing program 6: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000303000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008aa000)=[{0x0, 0x0, &(0x7f0000b0e000-0x70)=[{&(0x7f00001d2000-0x1000)="eff1b8c29d819a63a5c36f380dd4f832", 0x10}], 0x1, &(0x7f000040c000)=[], 0x0, 0xfffffffffffffffd}], 0x1, 0x0) [ 1358.919145] device syz4 entered promiscuous mode 2018/01/23 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x7, 0x4000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f7b000)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x7ff, [0x5, 0x7fffffff, 0x0, 0x7, 0x101, 0x1000, 0x80, 0xff]}, 0x5c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007dd000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f0f000)=@assoc_value={r0, 0x3}, 0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt(r2, 0xff, 0x9, &(0x7f0000be4000)=""/199, &(0x7f0000138000)=0xc7) socket$vsock_stream(0x28, 0x1, 0x0) [ 1358.999050] device syz4 left promiscuous mode 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xa7, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) r1 = accept(r0, &(0x7f000007b000-0xc)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005f2000)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000017d000-0x6)={0x0, 0x3}, &(0x7f0000041000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd0000)={r2, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x37, 0x4000000000, 0x7fff, 0x7a4, 0x20, 0x7ff, 0x0, 0x5, 0x1ff, 0x9, 0x1, 0x1000, 0xb4c5, 0x6, 0x5]}, &(0x7f0000d71000-0x4)=0x108) 2018/01/23 03:08:01 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00000cf000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000675000)=0x0, &(0x7f0000dce000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000ce3000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000711000)={r1, &(0x7f0000daa000-0xf9)="24323d00abd69e5828488976250139e46637733ffe9568fc352cac55072a6aefee00319a0433abf9da40d10fed2b6c045f886079353472b46c67f798db2b232e9a35e8ca5c7c1dd7abcdfd24ee61a62fca08fa7382625dc1b829cd2b56085dfbefcac9c5e9494481e997ebc6923ceb3aaa7f62a796a920302417320ca18204e479fcb087497c48f41a81c875b92ac43364a9ea6ec7fa5719fb378984684e113e58914758686cff462b12525e69a236fecfac3116f1b759b0946cfc2a91d35913da01cafd96de1192db451f00a8d78cb05a860347f40b470404d329479ceb56794777f0e8bd95df914931f6f48a4db3282b7fe75410aba7183f", &(0x7f0000606000)=""/31}, 0x18) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000c54000)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x2, 0x1, 0x7, 0x0, 0x5, 0x0, 0x6}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000776000)={0xe, 0xf, &(0x7f0000e85000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xe6b}, [@call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x5}, @generic={0x9, 0x5, 0x7ff, 0x6}, @jmp={0x5, 0xfff, 0x1, 0xf, 0x9, 0x18, 0x1}, @generic={0xffffffff00000000, 0xffff, 0x9, 0x0}, @jmp={0x5, 0x8001, 0x8, 0x5, 0x0, 0xfffffffe, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cf000)='GPL\x00', 0xae, 0xb4, &(0x7f00005d7000-0xb4)=""/180, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c7d000)={r0, r3, 0x0, 0x0}, 0x10) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r4, 0x2, 0x0) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000031b000-0x4)=0x1, 0x4) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x8a9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffff001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000+0xfee)=0xc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_rfcomm(0x1f, 0x7, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x4014, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1000, 0x4, [0x7, 0xdb7c, 0x9, 0x3b981935]}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000004000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000001000-0x8)={r7, 0x8}) r8 = accept$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x2, [0x1, 0xffff, 0x1, 0x6, 0x3f1, 0x1000, 0x4495, 0xabd]}, 0x5c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r6, 0x0, 0xff, 0x702, 0x9, 0x3}, 0x14) mmap(&(0x7f0000bbf000/0x4000)=nil, 0x4000, 0x7, 0x10, r1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003c5000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f6000-0xc)=@sack_info={r6, 0x2, 0x8}, &(0x7f0000a10000-0x4)=0xc) r9 = socket$inet6(0xa, 0x6, 0x7a) getsockopt$sock_int(r9, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x804, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000c3000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000064a000-0xa6)={0x0, 0x9e, "4d85d7d8ebd5caa90d5eecd1c77ae26c96715b7017606a32224a0ef23051a96390d8a3ecfa8214cff11a44a427d93e600c566486f1bca2dd7245eeba39926bbcbc2936351f8f9d920e03d3aa691e1e75e75e1ba2937b73b2cd8a37c5ac7c5bc7bd4bffa9ab804418fbeb5ecc25aade900ceb7c0df3f97cc4aa789c7de69e460eca25db908e87709a966c915005413789527bd08aaaa17b5471dade3d0213"}, &(0x7f0000fb0000)=0xa6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000190000)={0x0, 0x1}, &(0x7f0000b80000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ac000-0xb8)={r1, 0x2a7c330, 0x2, 0x4c, 0x0, 0x7ff, 0xffffffff, 0x7, {r2, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x86, 0x80, 0x5}}, &(0x7f0000277000)=0xb8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x45, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$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) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004d1000-0x18)={0x0, 0x7ff, 0x10, 0x4, 0x0}, &(0x7f0000bd8000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000324000)={r1, 0x401, 0x6, [0xffffffff, 0x7, 0x80, 0x1, 0x1, 0x5]}, &(0x7f0000541000-0x4)=0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a8b000-0x4)=0x0, &(0x7f000049b000-0x4)=0x4) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f07000)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c15000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a02000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008ff000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x20, r2}) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) connect$rds(r0, &(0x7f0000bc9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000802000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ddc000)={0x0, 0x0, 0x6}) splice(r0, &(0x7f000069d000-0x8)=0x0, r0, &(0x7f00007ed000)=0x0, 0x4bda7906, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000072000)={r4, r5}) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) gettid() socketpair$inet6(0xa, 0xa, 0x8001, &(0x7f0000ec3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000070b000)=@assoc_value={0x0, 0x8}, &(0x7f0000d2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000907000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1000, 0x0, 0x1, 0x7fff}, &(0x7f0000a2b000-0x4)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x803, 0x31, 0xffffffffffffffff, 0xffffffffd) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e99000-0x50)={0x0, 0x48, "b1c0e16996172f66bddebaa08388a09afe87b053757e2d6960290683fce28670f851cccb9f7db1d664e7ff6a1a1b4ae5430edc84cec4e5075141552da6f5158d464326a812e6d37c"}, &(0x7f0000fb7000)=0x50) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000094000-0x1008)={r2, 0x1000, "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"}, &(0x7f00004ee000-0x4)=0x1008) 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002c8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000396000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bdb000)=@assoc_value={0x0, 0x0}, &(0x7f00002ee000-0x4)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f00007f2000-0x4)=0x4, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dda000-0x8)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000d7e000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000894000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000aae000-0x1)={0x1ff}, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000061f000)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}, 0x4, [0x59ceb8a8, 0xffffffff, 0x0, 0x8, 0xcbe, 0x8, 0x7fff, 0x1]}, 0x5c) r3 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0xff, 0x5, 0x1, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000009000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000000a000-0x4)=0x1e, 0x80800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x5, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000)={r0, 0x28, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r2 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000007000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f000000a000-0x40)=[{0x40, 0x0, 0x7, "59548237580f43b2826921caf8f6cd7e86096fcef351146d96720cf9b84fb804fe32d26b314977ce928d76dc2200"}], 0x40, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000a000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000000b000-0x50)=[{&(0x7f0000009000)={0x1a8, 0x27, 0x10, 0x1, 0x1, "", [@generic="9c7c5c5cb90343e8ac50a5d6610a615225edea371c2143479e41e8f1c9df07de632af534e097606e046a93fe4cb02668c57efe86d488e4a5b2747edc42e19dcc0b24c86bbe919da4cf28d461c7848f8595c4055b13a9bd3b13d3c40d0d5e54d696074a298857aa435f2a044c310578c611ab66970227d00478b57478ef3a1dc26ffe3f4d4a79fcac9551095f788b7e38fc70261f9635f558472bcebaeca92f5e7f9aea004c4513af1c82239d01ecaeef956e0272a6da8ddd9407c4ad7760654bef9860", @nested={0xd4, 0x61, [@generic="20ebb8a9ad0642c8275d9b6d9482584fa5b10aa41277fba2430363fd572992db4daf89068d341bab14be515175b01d9bbc2f20a8c0c307d17e653cff2e4fbfc8b2ced3c5d02cf027292efc51c810d79be2464577b07d453bdb9d3abfadc93914c53938c363ccfaa41f65dce908aaa5255d0d3959c1981c8e2f32efbff3285c4e7528684a9e84b8cc4b003b2e9f7726e25fe53efc09deb1146530b40f49e167ec71d694b90ffc0a761be507b6d474b762e5b2", @generic="e448ba4fa535cf217d2ae77a997c7cd0fe237465b8ea85bd1dd79db7"]}]}, 0x1a8}, {&(0x7f0000003000)={0xd4, 0x12, 0x20, 0x0, 0x3, "", [@generic="66dda7124fa2240b5c7ce3e6826f0819e78795e3bfc9aba933d07d390f2f20edd19659a3638239823bde444d081d4f1eb48c6e0b5b9406368a27a11f928b6501df351b158236e589f4f7078310ebdb5af90cb8d8ed4587e01abafa4277ca76fd3cfaac10f356c60806080afe295b513a8f34ece417f7dcdb4eed6fb41f8b3233b645b01b79fe89851d16d7ce5e75ac46d293a8bffcde849a5f7be573612bef30a01c58c8555099d11212a4c5a65788fbb4f851e00501", @typed={0xc, 0x57, @ipv4=@multicast2=0xe0000002}]}, 0xd4}, {&(0x7f000000b000)={0x2348, 0x1a, 0x200, 0x1, 0x2, "", [@generic="b52025decaab30463df06c2c5f011ab4ac645ec8b385be44e88e90c01935e1bee685a267224dd4206888866abcb4385189a39e6816c26f02b866f42dfac608ac5e80a79cd26d27497e8596d81d5f3d0a5caf03c96ba3cfbc8659a81d9966e86302dc0db8bb374e6b6d9e524477fcb83cc5473d359509c28c20ded078b1fbb73eb38423937889650af6b7c569388d137d8564a5ed2c0a525ad0d726", @typed={0xc, 0x7b, @pid=r3}, @nested={0xc8, 0x3, [@typed={0xc, 0xd, @str='\x00'}, @typed={0xc, 0x7c, @u32=0xbe3}, @typed={0xa0, 0x50, @binary="dd1b861814194c9fe5d775f2977eb12ab1491af1dd9d64ce7afc83a67961da9196c31f673a2787a804976556e894b2d0c10959455b4683ec0305f2df5a7f9b5f4fc10edc08b2d4f01ccf5cc9a05bdcc1546481350d68014c604addfe1a9ceb9a71c38133f18f0f3fab7b7efec2dd1013017cdd2115e38d4e1a25432dc740e67e532e5e8887977d62e81f9fbba9ce0ed583eca681da79"}, @typed={0xc, 0x4b, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}]}, @generic="29a3953656580d06e1d7907f0f5c70e779fed0acf0cd71d347310dd8bea9436189f1c4f7c78d8262c7983b44c5380cbad4548bd9050536fd146da6d1a92e79230c911d0cab512fc63f2a94cece3d2b2d50ddd41accbdfcd163f8fa94fbc4c29b71ad66396842ed0fddde1c1f55aae401d043d20de616956111cdb8eb523d2e1b0ed8ac182042b23c1df1c0459e80d2f6db022f664678810637caf5a5fed27766", @nested={0x2128, 0x25, 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@typed={0xc, 0x92, @u32=0x4}, @generic="7ea16876f2db715de729ef9828a5a992654073d5116288f3456cf6a343dea18098cdd90d261099f5d986"]}]}, 0x2348}, {&(0x7f0000004000-0xcc)={0xcc, 0x28, 0x800, 0x2, 0x3, "", [@typed={0xc, 0x20, @uid=r5}, @nested={0xb0, 0x8b, [@generic="0de9afbb162a561da0671a90f227ea69da0248fce3bf30646b120ed1a5214da74ea0a01267cc2304ffbf008260cdbbccdc3ec1b0c86c22954cbe73724fcb8783456e5c2a34d472e5fa822a28239f3cff16223fbcbb7f91a3df9398db8fda970a6dbe1344b3a02d685c23d2e20fa960b3fcd565989277db6e6bc91e0bd8312962d800ee18dc00e46749f2f9b10df58b2fa73d", @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}]}]}, 0xcc}, {&(0x7f000000b000)={0x4fc, 0x2a, 0x404, 0x2, 0x3, "", [@typed={0x18, 0x7d, @str='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="69316f6335585906639f4b45862015d5139026133589b590d27dcb0be0b77f9f5d88d31c6558a57949f5c1fee5f6a51710b8a6f524ec0ac87647f12541d049e49a9503c12a9ae64ef7130b383dfd10e9a4c991150aeae1fed86d8d4ee7321e4e566683856a68afc292875dca8c5e0bba5f54671a1f49a4f5e8ce5944a14e04023a65ab178f68c40c94bf1c533db9d0cc8d34ab008fe96877f9975023ad72d1", @generic="6274c6b57a99fb24c455a9b35ea656b0e956ecf2b0c5e6aa199344ad3ad0d769e76ac91f9f6444ea4a2a910e3e0559b4856297e33d831c2fd0ea392a68e4df7b586514811d5630d6e0572739d128c95a8d9f6befbb8b1384a20c713fbefa68bb35f9afa521a5d4af9dcebea1baedbf0a94831b0a3cd8ca1a3293500561d30d39bd16", @typed={0xc, 0x36, @u32=0x4}, @nested={0x60, 0x34, [@generic="ccb67a98abec611a904da617c889f21bde6ff5348bdc477c5e0002db70384262127ceb78d39b006517dc687ca2754354f4ccc8c57393d00ee2cd490acd4394e6d87990a0a17dcfa3312412e2bf89d2b73d6f45678b78c6b256"]}, @nested={0x338, 0x87, [@typed={0x18, 0x6a, @ipv6=@loopback={0x0, 0x1}}, @typed={0xf0, 0x6, @binary="0221e89bc4d7bd76d663a615b16bb6baae7da2256bc95bb1d0d01d95dd59ba94a722a9b347755f66812300dbdeae86371f3c993f6f8ca5b8bb0cc3721333f4ee1827c3eeea250ac7673984ec2c70af144f6e87e8ea3a9fe91b2c6532da41d1e0ce837ed59db6abbf852236b204459011956c7f08ba62572abd1c9d8f4a1cb10e70f97846abbabfb07e51be87aed22acae1f9543eac2b19337606c75308eb138908e84286946653beba47a16598c135a082c19f4d20f7595737250d128b0825b5f5e95a3387822dc2f351549be1d9ec75872bc30a09b33a39fee9313795c56ad96ba76c0308015a"}, @typed={0x20, 0x76, @str='GPLvboxnet0/trustedproc\x00'}, @generic="25bbf99c6fcefb9cc9aa95a946665135c93035b70e30d0b55baf974bfc6a0d1760b30a36c8ad6dc17ea13ce2c606852f30320f58abdc6d97efae18d4e9631cff7738f28f26e7d9e86f88134c884493d8696ebdea6d4318625fda3618a07b2ee8dab9f2964c9da3617044126dc9ff2fc4e9c4ded6bc159b28ce94b29b50f2", @typed={0xc, 0x4e, @uid=r6}, @generic="352fdd97df5553070eab7a5235e8b4cc71794ddcd2e171fcba2b455fcb28e7b39ca0bf0c017d33cb5a346e203a56282ddd43a61e4b31480c07f07881dc24f7e0fa2611bf358cfa1c388b910d9025703270ae0329da5ef80fe7f73d2d8b9a0abf3eb11e28e1558d1b73f183be0f039f0a7f97f4a0778afa370e42c1d6598bff73e680c1790b863cc455cff872c240741f", @typed={0x8, 0x43, @void=""}, @typed={0xc, 0x2b, @pid=r7}, @typed={0xdc, 0x37, @binary="11dd7d5c836ad7dfb8abd68874a557380993eec6b53f5e95460dc4bab46a9bd2480b2df10add98ab49ccd210aa28e94cb5f5288fba7ea89a5ac95e35d8bcd62f1154dddd6731ea07860492119d3f1e975eb8adb2359600128d30e22c567b79c561ddf8569635389cbad6c8d4a9e7daf624951806b8bc3de44aacf2f5cf0c81f30fd797e5cb774b7b830eb8cb89c83780e9e26998539be0b9d7802cf7a5525b11b4324e5049d1b750470d0550b994bfc0b5270b52af6482500fc4461ea0e8ef1591aa5afea92ac43436f773f96c1ef5d9df8eed"}]}, @typed={0xc, 0x3, @str='\x00'}]}, 0x4fc}], 0x5, &(0x7f000000b000)=[], 0x0, 0x800}, 0x4000000) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x25f72031, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005de000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x20}, &(0x7f0000666000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004b0000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000046e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f7000)=0x58) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef1000-0xb)={0x1, 0x400, 0xfffffffffffffffc, 0x1, 0x200, 0xff, 0x0, 0xfff, 0x3f, 0x1000, 0x6}, 0xb) r2 = accept4(r0, &(0x7f0000ef0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000da0000)=0x1e, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000eef000+0xc1e)=0xfffffffffffffffd) 2018/01/23 03:08:01 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000982000)={0xffffffffffffffff, 0x50, &(0x7f0000ff8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$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) socket$kcm(0x29, 0x2, 0x0) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002d000-0x2c)=@ipv4_newroute={0x8, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) pipe(&(0x7f0000a2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004ae000-0xe5)={0x0, 0xdd, "2f8729f976bb743b6010497bee96fa9c6614be9f59c7a5bdaf7cce2a6633f812fbcfa1f89acaf08b2fed4548a6fdc4f1d1272d1c6ea66324c6431172cbcd144187a0d55b2bae506570182e5b58996939fda568151da3f041f15f7559c7cd9ce93d182d183b8fed45ef1810dae1b1a9feb6c8b3342347368881ca6f7ac56d86e734539b5f421470f3ad5952e496b7d9f270e46f3d837d43a46dfb64ab74056a9e5116d670707e92ff4e5a67b6f90c01c685758443f913fa583bdccf0d9962d392cecc21b714f345981d95946fad0b1aa83262913aa51f3182d8f8201388"}, &(0x7f000080c000)=0xe5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003f000-0x10)={0x0, 0x8000, 0x49, 0x9, r2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006a3000)={0x0, 0x0}) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d0a000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000543000)={&(0x7f00000ad000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ef4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4087}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003ef000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ef4000)={0x7, &(0x7f0000ef4000)=[{0x7, 0x8000, 0x9, 0x2}, {0x0, 0x200, 0x1, 0x3}, {0x6, 0xb37e, 0x400, 0x8000}, {0x30d3, 0x9, 0x100, 0x3}, {0x401, 0x1, 0x9, 0xff}, {0x80000000, 0x9, 0x80000001, 0x2}, {0x5, 0x1, 0x6, 0x5}]}, 0x10) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffffffffffffffff) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r0, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) 2018/01/23 03:08:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b57000-0x10)={0x0, 0x78, &(0x7f00002ad000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbd2, @loopback={0x0, 0x1}, 0x2a6}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3ff, 0xffffffff, 0xfff, 0x7f, 0x80}, &(0x7f000023a000-0x4)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c44000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c7000-0x4)=0x8, 0x4) listen(r0, 0x0) 2018/01/23 03:08:01 executing program 2: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000062000)="1f75e7b9fdf54ee55fc464915d4cf8c0", 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xb, 0x800, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003b5000)={0x0, 0x9, 0x4, [0x80, 0x4, 0x55c, 0x7]}, &(0x7f0000f89000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f89000-0x8)={r2, 0x9}, &(0x7f0000d14000-0x4)=0x8) bind$llc(r1, &(0x7f0000e71000-0x10)={0x1a, 0x2, 0x8001, 0xfffffffffffffffc, 0x6, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f89000-0x4)={r0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f88000)={0x0, 0x0, 0x1ff, 0x9, 0xe6, 0x6, 0x80, 0x8, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x81, 0x7, 0x2, 0x7}}, &(0x7f0000f89000-0x4)=0xb8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008a8000-0x6)={r4, 0x9}, &(0x7f0000f89000-0x4)=0x6) setsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f0000085000-0x4)=0x8001, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ee5000-0x4)=0x0, &(0x7f0000f89000)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000f8a000)=""/115, &(0x7f0000f4f000-0x4)=0x73) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f00001f2000)=@un=@file={0x0, ""/4096}, &(0x7f000040d000-0x4)=0x1002) mmap(&(0x7f0000f86000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f0000f86000)={0x2, 0xa, 0x401, 0x9, 0x22a, 0x0, 0x3, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x2, 0x2}, @sadb_key={0x16, 0x9, 0x518, 0x0, "006fa734b2f142dd2bb8c63b09670b762d818e61e469a8e89f6e57bbfc5498ec51893392727ea72c6a7ad92b5bf11069d7d8044388ecaa722ce2b589ea3d7c4563f1474293749a73aae5063fe873cad2cd2cf45daa743f14cdf5e5b50a12095ff67e39dd9ffb57fcbd30cbc5911d7b34f9cc66bcd335c89ed311e379fd28347c3763f535193cbfa4cf70b48eb8013a0c6e09d2738dcfd7b06ea04edd70f5ec6cd8c60f"}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x3ff}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x500000000, 0xf3, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x5, 0x0, 0xffffffffffffffff, 0x80000000, {0x6, 0xff, 0x3, 0x80000001, 0x0, 0xffff, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_sa={0x1, 0x1, 0x0, 0x8, 0x7, 0x15, 0x3, 0x40000000}]}, 0x1150}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000956000)={0x0, 0x8}, 0x2) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000bed000)={0x0, 0x0}, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000+0xd7c)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00006eb000)="36e167d5d94575b4cd3a6e8ec85565709722018a8161df175427dc0fe43b5bf8f7841159d5c941b1d34e57120818b4cb78f11f360a476c7e599619c5c1799bdfae40a08edc712676b1655ae9d66b079f41f2a348591479494989c2f8ab576ebec90784a85bc46571a58ab0cdbd92583f1ceace674905548e30eae223a962d0b51841586cafc67949eea7a3ee6551d362e05a1ecc8a020e2132bbce727c8c6d") 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2d000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00004db000-0x4)=0x7f, 0x4) r2 = socket(0x10, 0x200004000000002, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff6000)=0xffe, 0xffc3) write(r2, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000cdb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000851000-0x4)=0x14) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00006bd000-0x1000)=""/4096, &(0x7f0000ef8000-0x4)=0x1000) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x100, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80807, 0x7, &(0x7f00006bc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ade000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e5f000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000aff000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b9000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x3, 0x18, 0xa, 0x20, 0x20, 0x3a, r1, r2}, {0x6, 0x3, 0x5, 0xfffffffffffffb4a, 0x200, 0xe6a4, 0x5, 0x3}, {0x4, 0x2, 0xfffffffffffffac6, 0x8}, 0x0, 0xc, 0x3, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x3, 0x8000, 0x3f, 0x5, 0x54f}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f0000604000-0x4)=0x1e) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017e000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r0, 0x4, &(0x7f000068f000-0x6c)="6042c9a67c7ee00ab727612c7448eb01b9aa6854eaee658891152602c036d5f82de543ef4388bf2151b553df914f60d72a59c463a0a9669e1cc9605f7c6382c8951b6f762a8a53e631954273b4ad4b2f637d611f0f2723e57df2a53bf46bab5b6d556969a2d34e6aeb160be7") sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000f2f000)='}', 0x1}], 0x1, &(0x7f00001ed000-0xa8)=[], 0x0, 0xfffffffffffffffe}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d41000)=0x7f, 0xffffffffffffff64) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000288000)=""/79, 0x4f, 0x2060, &(0x7f0000d41000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000666000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000001d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000611000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d28000-0x4)=0x100, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d2000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000443000)=0x20, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000002a000-0x6)="814d58123314", 0xfcc2}], 0x12ca) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bd6000-0xb8)={0x0, 0xfffffffffffffffa, 0x2, 0xe3, 0x6, 0x8, 0x21, 0x1, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x6, 0x81, 0x90}}, &(0x7f00003af000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000267000)={r4, 0x800, 0x80000000, 0xe24}, &(0x7f0000597000-0x4)=0x10) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000fe9000)=0x0) connect$pppoe(r1, &(0x7f0000954000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="2cc1a7b4d98e1f436c89307d35bd9b31"}}, 0x1e) tee(r2, r3, 0x5, 0x0) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000098a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000856000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009b7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000418000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000829000)={{{@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], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x9, 0x2, 0x8, 0xa, 0x80, 0x20, 0x5c, r1, r2}, {0x1ff, 0x2, 0x9, 0xba88, 0x100, 0x2, 0x1, 0x4e4}, {0xea, 0x56f5, 0x6, 0x7}, 0xa82b, 0xa, 0x1, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x2, @in=@empty=0x0, 0x6, 0x4, 0x3, 0x4, 0x9, 0x7, 0x8000}}, 0xe8) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe7d) sendto$inet(r0, &(0x7f0000dc3000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000bb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000551000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000942000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000039000)={r3, 0x80000, r4}) sendmmsg$inet_sctp(r0, &(0x7f00004ee000-0x118)=[{&(0x7f000053d000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed0000)=[{&(0x7f00001bd000-0x27)="1009f92b881e231894ec8de066f1a78a0f9bab826657dd609a449d2ac521fd9dbd7416ac6b99f7", 0x27}, {&(0x7f0000a3d000)="eef1010385760bbc4420ef90f2411f1c432b07549933174c88b70f2840a24a08f731996ec0057e25002e6172fbb713163156005156658df96580733ac591615c4fd83f199f15efb31dd6166ae38fd76adfb2ef29e061faaddb29c2b0c3aa24f66ad568a66d4d967491b9f196d7a19f08b4087946c83ec7f96bce1ead67e7d1bbe0157e616eb8a52e1c9f02b3c8f2cc47400d86676e276f03f7ab3645b8064bbbee58deb9f06f63b3429c92f9fd2788ae5a33836172b7536ec844b85801c1391c51459ef1270054c4d1b414d9cca3d6150c", 0xd1}, {&(0x7f0000d8b000)="90c22226c455200b", 0x8}, {&(0x7f0000cc9000-0x80)="765cbf98c690f910efbe332dc72386f643b9ac4ca04ed0515787f815dcb6a8c9196ae6a1eb9f15b12bfb3c750bf1f6baa7dca61915cc5221775c68ca24f63365eaec989af423c2c1d957c7b5e6e433d0b3a6859fb5f592653e940439886fb57cf98c0c6251d3aa4ce6e4889f93b3bf4933942742be55c082f7d9c726cae2bd3f", 0x80}, {&(0x7f000060f000-0xa5)="250d073094b641566e9c296e8e0139e5fcb28bea1af90df0dad5d70badc7063c49c0da1826f8da7a86f4c28e6c43522884a52f176323cd356282b6c59678c97414b9f60ebdeaf38100e47962af2fcc373053b3d3986390bd55dbafd0e43704d929bd632bef62dd07ad56fab47e0a02c9e8be6525edf20c9b2abea8d0717cdae19d0a39ccfd514d4bfa46c8fb93b52d457ef478f947de0ade8f546bbcd0a07cdee9d8299915", 0xa5}], 0x5, &(0x7f0000138000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x8, 0x8}}], 0x30, 0x10}, {&(0x7f0000ba5000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004eb000-0x60)=[{&(0x7f0000603000)="cdbc85a9e633666065720e4a82e1890745ca948b3975eb8d328d7a8665c747aacbde7cbaa348fafaf29d0f15b84ec2e3e68e7df23ba26ac02fbc959d27d3b645a27741e22cd426009c1a404b6d8d87527e2f337685ca1b37b9dc64e9cba558706debeaffed0779b746e14b72883ec6b7e7", 0x71}, {&(0x7f0000dfb000)="f1208f225e97eb84c0d3eaf32d924785ab30297ae18b7348a8f96dc8b50b9f164a874c3a2fe2ae5fe0b46fc9ff5e9af043d3a80ac14701f9902f770ff5b36e90d3fac26a586b467fc609f26e77f04bc7ec35d8f573fd629e7979d49c5f380b8196172a5f2bfe3b5830834c7638ed4958fe9acab9a3743a6d8a778324c3a803c688c929a12eb562f5ea537a8593d8be33e5dbdf7e54388dc7c69826edf67b0d09c6a5aec71b4086eb1bbe655074c891e5ed24f5b4bcaa28ad79fa99ebe92ca318b4fca536054890ce36ec2a536929", 0xce}, {&(0x7f0000f64000-0xe)="a122a916d2c9962081d0d7f0b8d2", 0xe}], 0x3, 0x0, 0x0, 0x4000044}, {&(0x7f00001b7000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e58000)=[{&(0x7f0000a8e000)="314d31436ddbf7e16776cc034ac51e96c072873dce82c32cbce17456291939f2721a5a522950ebbde1e91d9f3e3b229b6b8bb1fd58395ab7b79011dc13faa9ffe9bf072f0146e01e332980a4e5ee32e2808302f9d4d5691656aa01df7cb6749195959f8e28162aa4e011ed0dd0f33facb8378fe0288e8299fbc9834a537eceb6aa936be76f690e9ed6e8f1ec0f8321ab0de1b37d", 0x94}, {&(0x7f0000614000-0xae)="0887207745ae077b5a1e37542d3dce50b5a567cde55451c8206f3573bdc497d1ef9606de6d25165b56f2a6a7e082d7c2593f792e36684be310a5e5bda1a0b81647631e058102df4b5ff9b5e5a614881178bcf9aa40495a1252f8d2d7834dc92c941d730afc10a3bb2f114bec81c2dcd75f4a1a5f2fb772ef97f8914128a78efa9f6b3dfcf4b8914a96909926d550aacee9a3c4e65732d10492d0e11329368b099de9ca4d7fb85b92ea7433a48b90", 0xae}, {&(0x7f00003da000-0xe)="1c7c1c2a021b80d728895b7a651f", 0xe}], 0x3, &(0x7f0000689000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x208, 0x1, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8b27, 0x6, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x0, 0x8000, 0x4, 0x4, 0x7, 0x70d, 0x0}}], 0xc0, 0x8844}, {&(0x7f0000710000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b9f000-0x2)=[{&(0x7f0000588000)="f711fe150ef3d9e50807f8234d448b459596665cb68865b610f52a2beed0a68cf1dd45a78327d05bf1a451afc441fede85d7a759d1ff557cc082dbfe1960666241c09fc1a95b513e10eacf5d864ca92cdd271431a949568951082494dc5fe6785dc95901c0a5", 0x66}], 0x1, 0x0, 0x0, 0x0}], 0x4, 0x40000) bind$inet(r2, &(0x7f0000d14000-0x10)={0x2, 0x1, @rand_addr=0x70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x5, 0x0, 0x9) getpeername$packet(r1, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e87000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000526000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x40, 0x8, 0x500, 0x7b, 0x0, r6}) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000131000)={0xfff}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000ba9000)=0xffff, 0x1) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004b1000-0x4)=0x0) setsockopt$inet6_int(r7, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x45, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) 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) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x87, 0x8, 0x7f, 0x707a, 0x3, 0x193, 0x3, 0x7, 0x0, 0x43, 0x3ff, 0x1, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x6c)={r1, 0x64, "18b8f2426b61ab3f015a90ff01d73d147ed7e9ae0e7f520f9ee019c36cee7888f0055692328efe263eca4c334d102faf57e0f704137f08727b3431936da5f975aef0d3b6ff43fb94eb423e8d1ad0d89a959e3a98286d3057ae7db4152a5a377716a6d80c"}, &(0x7f0000001000)=0x6c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$netlink(r2, &(0x7f0000001000)={0x10, 0x0, 0x2, 0x20002}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) setsockopt(r2, 0x10e, 0x0, &(0x7f0000001000-0xe6)="fc56194b49e550f6c5270ad4101629bbe4ef9697b68cc487b35ce3b010a01419b5ddcd750258baaee863280e020eac23ac74d776de4c6b95d7b54f4c1222f62720d8a978db277429095c2bb8226192ded6714623544853e98f7500c112055e2313319a80f0721b031542ba76f86d020ab6996a40b59405179556c617c42bb38f5b224f0b1440e8e65d8a87f6ad97f722ce40f847ffadc8457cdd354048cafee167fb07e3c5ecbc072834e93d39525afb48bf73ecaef4e0924699b8cc175b14f2bac6542566b4ffd496065ef02dd1c34489986c5f73151c9430f3847e275fc4e928c908069932", 0xe6) 2018/01/23 03:08:01 executing program 1: 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_GET_NEXT_KEY(0x4, &(0x7f0000a49000)={r1, &(0x7f00003e8000)="6510d5112323793439c508da4f34d6ba5c08bd1efc0587df3f8be803648ca083d31f24cc9598c8cd751798d14b1ebcd73d2d7f458532d5b21c790f1c114cdd839f52ca0571c4b7dc699b2626", &(0x7f00005f4000-0x1000)=""/4096}, 0x18) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) pipe(&(0x7f0000b93000)={0x0, 0x0}) connect$ipx(r2, &(0x7f00003ba000)={0x4, 0x1f, 0x58, "a9d451ed078b", 0xfffffffffffffffd, 0x0}, 0x10) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1241) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000adf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x5411, &(0x7f0000adf000)="f8a33c83987d0841") r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000adf000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000148000)={0x0, 0x401, 0x20}, &(0x7f0000081000-0x4)=0xc) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ade000)={r2, 0x7}, &(0x7f0000adf000-0x4)=0x8) r3 = epoll_create(0x7f) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000ae0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f0000428000-0x8)={0x8}, 0x8) tee(r1, r1, 0x40, 0x4) syz_emit_ethernet(0x32, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x1000000000000000, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000fb4000-0x4)=0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000043b000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 03:08:01 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000064c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000847000-0x4)=0x0, 0x4) 2018/01/23 03:08:01 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e0c000)={0x0, 0x0}) r2 = socket(0x9, 0x6, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000183000)={r0}) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000778000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000e0e000)=0xc) connect$packet(r1, &(0x7f00000ae000-0x14)={0x11, 0x6, r4, 0x1, 0x1000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e0e000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8001, 0x4, 0x41, 0x9}, &(0x7f0000e0d000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000686000-0x8)={r5, 0x80}, 0x8) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000e0c000)=0x2, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000049c000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xcafa, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x400000, 0x1, 0x0, 0xffffffffffffffff}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x15, 0x80000, 0xffff, &(0x7f0000035000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000633000-0xc)={0x0, 0x2, 0x10}, &(0x7f00004a3000)=0xc) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000231000)=0x0, &(0x7f00006ae000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009fd000)=@assoc_value={r3, 0x3}, &(0x7f000097c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000500000-0x8)={0x0, 0x20}, &(0x7f0000102000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000302000-0x4)=r4, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bef000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x100000000, 0xca, 0xff, 0x0, 0x60, 0x101, 0x5, 0x3, 0x40, 0x100000000, 0x4, 0x4, 0x80000000, 0x101]}, &(0x7f0000995000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000841000-0x8)={r2, 0x1ffe0000000}, &(0x7f0000e3f000-0x4)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/23 03:08:01 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f00005de000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b18000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005a5000)={0xa6c, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) bind$inet6(r0, &(0x7f0000a61000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x20}, 0xfffffffffffffd24) 2018/01/23 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b69000-0x4)=0x0) accept$unix(r0, &(0x7f0000a65000)=@file={0x0, ""/66}, &(0x7f0000c33000)=0x44) socketpair(0x1b, 0x5, 0x1, &(0x7f0000617000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000400000)="d556b6c5deff000095298992ea54d60004802c5b534c90c2abe1", 0x1a) socketpair(0xf, 0x7, 0xfffffffffffff518, &(0x7f0000ada000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00008d8000-0x4)=0x10001, &(0x7f0000a02000-0x4)=0x4) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000eb2000)={0x4, 0x0}) socket(0xa, 0x80802, 0x3) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000afa000)=0xfee9, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000053e000)=0x0) socket$inet6(0xa, 0x6, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000afa000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x2000000000000) 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) socketpair(0x0, 0x0, 0x0, &(0x7f0000d9a000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000e13000-0x5)=""/5, 0x5, 0x40000001, &(0x7f0000b3e000-0x80)=@generic={0x0, "26148186fb25460219fa94221be89c68637457dc681ec5e919a4488c24292ea7efae58da2fc77655d44afd9d69ab2d89d493789f4bb5855c586165987cba9a7375c938e2ed07d0e9c60f7b99c99438467beb028e22d52ad2f9db981c2f32b6107001e91df10c1f22447c881872f13eabf6965dedb0b154f284dae84ec4fc"}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000922000-0x8)={r1, r2}) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000023c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007de000)=0x2e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ef000-0x4)=0x0) accept4$packet(r0, &(0x7f0000be7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080c000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000113000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003c0000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x0, 0x0, 0x8, 0xa, 0xa0, 0xa0, 0x3c, r2, r3}, {0x401, 0x4, 0x6, 0x4736, 0xfff, 0x1, 0x6, 0x1}, {0x20, 0xfffffffffffffc00, 0xff, 0x2507}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x1, 0x3, 0x3, 0x3, 0xc, 0x1, 0x0}}, 0xe8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000132000)=r1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000884000)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005ed000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009eb000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000979000)={0x0, 0x10f, 0x3}, &(0x7f00003f5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000063a000-0x6)={r2, 0x81}, 0x6) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000096a000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00007a9000)={&(0x7f0000c8d000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00005b2000-0x10)={&(0x7f0000769000)={0xb0, 0x4, 0x7, 0x200, 0x7, 0x2, {0x5, 0x0, 0x3}, [@typed={0x18, 0x28, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="c9ce60eb0871f3e2ff11a3ac417c051db1e33e9698358b82fad20ece861d5e2fc365eb2039a811b921ca7ae0a888b253d74568f9727577700ddc8fa6ad8eea46278bd5ddb294366f4ad8cc78b23777325f21e625beaef80126a229fcff139aa00e208e3dcb410bb67ad3bd0f867141eb74631aa332fc530021", @typed={0x8, 0x54, @void=""}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8000}, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000fc8000)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000e98000)={&(0x7f0000000000)={0x9c, 0x1b, 0x800, 0x4, 0x3, {0x12, 0x0, 0x0}, [@typed={0xc, 0x60, @fd=r2}, @generic="4ddefca00e453bd8ab0179d7113bc99381a98329092d65e76b880848d1130772a08b70180b3bab02b9e58d70889ef382112474b7839a77386a5fa2ac39e7c53e2ff7c9a601c688adfa053c0df9f9fa32cc69ba5a80b3f4e407854823112d5b206bb7b0e8d8f2d8dc460e5e9b92f25035dd10a0e5a46b015314"]}, 0x9c}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r4 = socket$inet6(0xa, 0x6, 0xffffffff00000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0x3}}, 0x26) r5 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x1, 0x7, 0x8000}, 0x4) connect$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0xfff, 0x4) 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) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="7303ab67aed9bd1018de191824dd396b1abaa17c61c7f346f90c2c69e8c415cf164429eaf287db4ef37103fbfa0cc64ee559be73926b08380463aae888a3669e11ffda8a5364f18300d945b5ca1f8191b9a1c5b8b39738805ab7d361d28de6", 0x5f}, {&(0x7f0000001000-0xea)="c2c9ed58f0a2dc164ec703d74d73cd1a84dd870e82020a9fe4fecb9e33ef52fad93ec1c9ab719aa8956b4b88735f1ec24ecf0d4c9e4e50126b4af48f4ecb30c1b5f0e08170c508d8a9ab58eda606e77b207003b03e4b956c28e152e7e99ec84b2346943a2daeee06e7376786dadf6cebd50aabc76d8eb90c01f7c5c6c4608b29a35e43e5a0c0cd5b9f8bccd6723532a7153ca4727a7dbec5f168e8c5a85021daa193f34a3f564078c282d9e1cd760c9b5b6f88597faaaeebe585538f6988893b7f0785ba80c4a10f7c36ab73c94e723d1f37bdcff80ae8607bd552b8563606e4ffa3b211ac1c935801a9", 0xea}, {&(0x7f0000000000)="484469418976687eec8e4332ef4cbdda6abf74830b4d830bd6076bee2f7cfd4f51af795b81e0e945bb96a09475ddf8c780bc8d262a268f3f947801", 0x3b}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xa1)="74d30728a32801de4601a2c24f6f1c84f1ae0eaab3861117169738616182498561395e5ca4232c83102f380d10cfc65173ea7a4db3aa4336bcfbcf01a154894016ba858f2597025ba49c641b0ec6cdc470675ebb84c682c82e1bd6151968cc9aced215e763951229ab528b49a369432b210efa09242edf433c315b32d73f99e31e743291e526870cd27bab72d9f0c9b87499682f55a1f7f92b8071db496a1035f4", 0xa1}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000004000-0x4)=0x6c80, 0x4) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$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) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000daf000)=0x81, &(0x7f0000793000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007cf000)=@common='erspan0\x00', 0x10) 2018/01/23 03:08:01 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x8}, 0x6) 2018/01/23 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) syz_extract_tcp_res(&(0x7f00001f8000)={0x0, 0x0}, 0x80000000, 0x100) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pwritev(r0, &(0x7f0000da3000-0x30)=[{&(0x7f00001b7000-0x4c)="5acde5b32004a02b395b7883f513d51ff1d2446578c76fd6da0835ceb773d1d011dcb33e68df954651cdec17d2dfb0abc4fd8ab675e9ad16ed9b2d8862a4c0eb01a3ab43543084cf9cf3c232", 0x4c}, {&(0x7f000096f000-0xa7)="6a4c2dfd96cf283e774356a75e5c2b7f9cc0e712848abfe340eeae20a0672f408719ca9bddfa8b55213b581d4dccb19f0454f81a25b76fc9bc7a90c3536d11e97b8f5a37b013107caea79179c6770ab1d770cd1d951bf9247b70ebd9fc570369a2d8477d01d4528c52afd1f133259d5086bb656b8ebc049a8c3af3e07a3a91518857f2a1bef681aaeb6962a02bfd199138e9e68d703ca06248a27a7c29486270f367b31cdc4addd8a274889a07d7d0ce80d1b9021c3aaf869928cbcc3a041acfe57d856c235c027688f8c97a46abd20d4c548189144d59795bffd3293889ac7a78d96514edc69992f2290387a08b58c3bffa4303b82c8a6e630be88187406ac37d69e71685357d6b73a354f0130774a78b7f90f6740b987fa295571ef2bbefd0f2477989659b9e80e946d951bcac2ca9e96d079fc224fff022541dcef9f41b73513e41fd0bf2cc58d28183a52ad94c81eebb9f04e7ecbabf3f74520c55bd040cbf0f3a04a94f112c0c988ee3f63bad53a1c04632e1d6921bf820fc614aa0fb46e9d11e1cb0130469f13d3dc78ea26944730cec61f6c699ed70d50fa4d043c6d7addad8c71863d8d28b6a25c2364bdc1caf95a05d26434339d3adc62ebd06742e8b170d88fe2b6b13fe64e2e00803d5bdfc978238eb125b3476f7f363e77549807d6785c2de118525e3b305a2586fb70c534681d937695f50fd8f2b5378308041795d8add2f6aa58e6d99ad24cee20e4f769e6e8842be90f6ef68b7290f04d9b80c034700cc4e14ce4d5a0829ee0498a20f5a270ed0b6688b98bb2689fd81a9b7605e57b5b5afbf2c7884f8deb9fb97c6b7a66fc6cca8e68e8bf70bc13186abb7cd1bb935d40f2a3203951cb068813da0cca722bf8e6932521bbbb82f4a267c346c6c5c232d6c2bb357503e492efc40009ae2ec44d320ddc0e482019135a08ce4d4ce439d7507434894014fd61cdbf59d477bf86ee311885442774421193ab57ef5f612a13179d096e8a59ff9545a56fae9f1839c4503c6f74df2455c1a99545d14ef38412f6dbc469ed8971e610106826a63f5f6ff7e73cdc85e302febbadfaa7306635e23154102c48629332a49fe0012335fa718dff03eb63966e828e8b2f3cdfb0b91e4453519eeb8e3fed5e111250d8d8d5b4d25c86fcd218441b29b7e107c746e14d56a495ab59b42c715554569b2a3610fe13f1e22376106801f24be15309fbdf4fb4a145932dfe71fc8a52e36375e112e416c8fcdc75bb30f6c58512fe84631885a2dea1b98f50d75db77cf65a2740b1f472c5c4e07751f383d4970923fdcdff836a079af4268272b6a82227aa073d32b8a2fc782bde60ea49420e7b5ad827fa1bdf53e95edd15b3b5dc78d563f3b29f478c494c8b6e506e99a4fa040cc070d34b0496db7348abad4ff84ddc86a01502f07c95a2d1cae7d686227d8b45c422b0d5ad751ff38ed20677bc8d78f40136489a2674f15af8bb5e6399f778a1820bc5ed383f2efa398196eebfea5af8a4f34f6a34079ab10e21cca731e628e8d93506b6dd24bab23d3c4dcb069a8d157fe4da67d34ba47e9e0efbaf79597bfc63d81907a87cd8cbce586d4622d7435b39e27ffb28c4003c2ea09f623a15e3a3a7e5ede7c563adc28cf84a21305fb61890f55013ec3b982d6bf7e0af7852e30c4f929c1ce0759d5d30054d833d5102738aea2aba01d2e04a64e2958b2153aef9659a8a73bb561cb18d9977725d1c1b45cd0410e0bf0475a50a500a661d9fbfac29c5e5760a477ec19f42e35e6da503b22b84ce1548d0a5239351bf0748c68b297ae9fc6374b11ef2f6b84994457c5202f54b10f1fe22c93777d0e3aa23046cc8653b5960373fd37ba4e840940909a607b9bbd0162997b40e2e8f53407405bba9ec390646360871784a7017dcc7aa0ccf2828a4feae1a013095403af9790141bd8ba5d71bcbf367fce13131a03f696a9f226e499706bc684c523cdaebc14204131be2f0c44e7a52fbca5e8ded835c76bc7c7daab0345c608feac11363e911678d6f8232a6c881e6e1e1986945f3ceee1d325090b00ed2a9037d98074fdf2ea40c6f6a29ef5b47661e48d6df2fee04c714da888ea14ca822826cce804cf7700a9fa8d589b3cf50be04f5d1bdc1e313f9d6ecebba683bdf27f62382c6c7e566c901802b08281ce3c4cba61618672970709256ad929f5fececed63d1018ba2c0c73a2aff66e045e771a64d3b86b012f878607af472e5a973cb31dc1381f58e1d0676889d06d4acf51afca9cbdf5b9e509c5bceff3982dbe8da3c6021063a5a52efd0f1e8fe4273be1d9002abc7e786e1f552f3c43ffd80bd4e60a83f94cba7b80aecaae85b71d625b691ddf91b9ac62c3ab9065b5d34cbe93b511d8705cfc3ac454ff1832477e4ef0e9dcc289c2a0e6636d76239fa15e27d0074e0ed47d2af6fbb51e55b68392ce79e775bdade3a271279edeeef5552a36b8384bed8491935c1a86f0ab8604404fa7abf8aa6efb09cbd88ab94f8f975ff578e2a0cd6712614d610397988f8aaddc93c680b61160428f7da53ebbae51a0b0d3e39ae4ba139cac869d63ce1115de57c9e6a76db435e97ce06843e3be015e4cb8c8c0657a1945fc2a4a226606a8d2d28455a84cf61ef9a91df320b46a25fa54228be5e68c32822197a0735cb52ae43eadbc0f4a9b55bb6ac55e52c02dafc654ce58560e645eafbf3aa5a9e5d34773d5438e358f8c3add54dbfc4a87b0e85098a23d52131499fa081d626e21ca1933d3d6185d13553dd69d07b7d789671d281f61fa3ee0722052b5023c27d4955b6095a69e1b6228d873c0a0eedc02ef26ef58533f0a436b6af8c2b2585c0efa3a3dcf6574de34cc5dc75bc8e24ecb5789490658a55709e1ad8d1f43ae83dc79fb207d6396fb2662c74e4f2e3529a0a39077d76dca9f012a0f522dd0449be059a4061611b77107d6b8f3e91ed445ebb826df6180f0b28f7184adea26dbf69b7ffaf76a2c0726db41984b859a9918dd0d8a66c552e68ed5b87575663936f5d037ebf337a1ddec466dffc9892bbd0a4d85ab29b20d84fa1f635681c7dd680d492e310d3e6e332c0e7a668e37454255f1132ddeaf89604f6daee51cadbb44861af5fbb7a1486dda1009cd7f03ced95261baf7d7c1779c1a6d77fae2059b16d6666d8f5809f86224fa5fea8e710b32796bd46d67347cb12115afe253f46f6b9c61b90c894ac2711e9cfd18cdbc6e43be12e147f8d084774c4f90c8988cb0c7fa8112d5d83af03467e1cb8294f08cbad2227dd822f085b2a4d0a38cbe4a044c8ae024365ff0bfe3874de4cc8079cbaf32913684dabe4f5da5f6996a150e6f0e7fcbeff975870c789a218b7b508674df2a8533def06f4cccd58eeda3e5ac883231a867ba67f98bd29da035fb04f20b77f1a322d79bc71b3bc1a65909ab4f278e8b1c626403f399b5f2ae554cd26130214bcb4b8d7dc5072e98a628c062b88167a85c99e600630432ac458ca88e39a0dbf9f03ff050da2c2d5467428bef16a34235078b9e36857d87e6b6c23265a863edd7031634e327624f7189580ea9c917b4174cb24743aac2b141ae4f8c372ff0b9f34d490aa52b8815843235f721ea1edc65882b151acfe9e28ba28c67669f438750629e3bf43a342e15d9011e38972db38f677ede6ec98fa015cda8174c5f38e04f7907148fb32fc927f3b8dd8f33d128bd2dcb735440322e91715360c5def1bed9d65539ffcd2d64827cce189a9334f8bca480535c530648f337563cf313e2b2d3d539de92d4c32ad4c7af8728d537a7584b4728eead7f8c43985f4df2ca236c79444242c683e34b4464330336f83d26bccbc642f7aacd2e0ada3e7345fd519a44b5e6ffab5249930765ba010ec87096ac31dc3327f1b71974c1660b141ad3ad8fbbb3b551440a78a7490c44fa4210713706352373515a8f5eebefe646ee0b6da52b7991f6cd0b121eef936c3af37376d4e84801abed9962258d00b5fbefc4703e1f8002d6926b034f029d6e6d02b619eebef1f645ed9c592974c4909043c9a61f63d5e512ea7ab0b5c4affb0bbbcad5420886905e52244e66240c8599fd76903a9f74c444d9b87f7d223aecec76a6ec3fecac2e74f00294454efe6309274e071a3a7da243e106aa1897c31486f8606c92f80c98cf51b84a78b8943000f4846a388fd022e73e0a2482dc02745c62d8a338693db7cad2fc7d6dd0df8389abd867acf0aab6b14477a2bcf87e2420ce2f8342ab704ef83625e6343c61bff419406139cf0878fa432d78bfcecb125b3ba85fcaf220b6a8eaf9fc26fd96dfa62a635c3d8293b3e97a80f33686ac529fc755b4c93e1179f4fbffb858ab9722a6dbcf6c6714d898dbd81bedc96819efcb9e32f978c9beb788541a52b912350217d1ef8d1d04f2d41ea83c0de382836d59a7f7e1f2d1aa198fd59bbb5f0551e72afc75bd228c132cbce768a9819c1c2d6fb8dadc1965b48f942dbb44210a89a18c30fdf64edd28a068a91e176e476d37fa36dadd6f9818ec6bd3811b78c0ae1073bfd9afe6990c9b4bff1bdf3d30952463d21c429704022463196d9b96d63dc8524e20b27a8ea23d84f7367ffa3be87917bea4940c2c43060ab78c6ada13347137028002587b8a0323bc61f9aee4c48a952bc099ad81f8f7257acf70101e1bbedc7fa821a30c35e6398b363e605a00cdd8e351202703c48b5eb6a98acd75faf250f0619a69b03ebccc3e8f071d13aca5ea16717c9e4347008a92f18faf30732d099f4cc2b52c7f0ffb92ccc19cc6572f45274227935227652678389af9d369c95c65149c0c6c62a0e79be7baabf2718bda9e7249a56b8ebe1a55498d368151171d332818fb9a688b21ff310a46bf78f7a3424aebb540d46e8e0403488c33d8fd7ac3dcfa40457e2ad6e68337df28bbbacc3d941bb76d2a6bee6f4d810449b62f22da6256e20bc946fd1b99ebbed0c22a3ef83a609e26bc172d868c7ccdf99ff2a165c5bece8acf87e71062a5019e27bb69976f13fa64145a55db06dab24314c47e1a95f9287da4df36309e524d13937820b522e18ae1c3ffb93609a30e40dd8979b04afd11d1ba76cfd55965824b991ac07f74a446dafe37f3f125c3447fd2a1bf2b78ab4ba6bc4243b70bb15d7a42cf69b2ff16b4d6e227faf58ff3be33a6fd5aa98380a9270611e0a66b6e21a6250891b219dedb1ee6579be7533f6542151766a90bd95d7e046997354313f650701cb54f2da1e2ba51f0df3c52eb1d7cc18fc893d067efa715f216ca12e6ca0fa031a571a5cfcbeb5e0e0072a2e33c310fe6b641fbb6a8cb99e6525618ce1d207725e7fcb67cbb979a5d74b85fbbf548724f5a3bef893dc7c724c04c9efbc43b3099287b433557e7763a5a692bda65b0ae9b7a424655ac07005f5970ba440a486778979a5c2dfd2ba207f9a3cc35298bdce6c641679c6f2d1e48f6f0b503dff7baf4471d45572a54d8c42e5c403478b7bcd01d4182cc20d1dd21f355ead4a7080968cc80c4262d439ee1bc13281ccf79391f4e11d4a322e9bd1cb23033ef4dbf007ee0abcaaa836eb264c8893139e31b9876f9f24c828e1adab2952aee715212e8ff2ed825a91da57f8efc88c5f2436a7d7abc0211e3ce61ca4d83acfdeeb174ab06b70bba63ba170d3b6a4e650bb933d9fd96b90db23b2e8b45a9e72d4dd5aebce984298ba1213689b33c9ce44f506f3895591014b2162422bc5da5c3a67a6d3f1591a427a5c912355529c3942a2e9c38aa5d0575847ad5124d21dea10b03216a7bd90e5efe", 0x1000}, {&(0x7f0000519000-0xbf)="8ec0778952faf03f38c7719f23928e8a05ecb51bdf00a106c32c444bcf826d83fc7ee95b5a0ddc14e1f9dcc0d5910141d2a07326688c547d31342b32fcfa2f9c17bccd87826279eda4d122d5125b66763063f259d471f25f84e6e97652bbd442302a487a2f2ba9db7c3ee5823922efb3847c3658f66d97935c8c51cea4bbee33f025b3a72ba6837150d9e8c3450839226d8639e72cbb18c6b9b088c442129fbc21587105b03a8b648bc028eee2d6bd86b1df3c6aafaf98e9d02185272cfd27", 0xbf}], 0x3, 0x52) close(r0) 2018/01/23 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80005, 0x1000) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0x0]}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b7b000)=0x5, &(0x7f0000288000)=0xfffffffffffffe19) 2018/01/23 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x7, &(0x7f0000fe0000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fe0000)=0x0) setsockopt(r0, 0x0, 0x11, &(0x7f0000531000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/23 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000154000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ee7000)=0x0, &(0x7f0000923000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000018d000-0x3)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000946000)=0xc, 0x80800) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000947000-0x1)={0x2}, 0x1) 2018/01/23 03:08:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x10, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="27e53c08a76b096bd51f712b70692e31", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005000-0x8)={r4, 0x10000}, &(0x7f0000002000)=0x8) setsockopt(r0, 0x10e, 0x4, &(0x7f0000000000)="7b91074108d69d923b3b14f153eac3fa3bd9b4a775f9ed0150ec7af6f1d37f112236571c5558a04cf9c30d79a2ef14a5cad86b58315e1f2df36165ed8d65a9a1f08c63d6256cd1baef56ebf6207f0b54688215276e0323723bc91ee3e29879249aa88f712d299b859178f5f7cefc719a3a49425f9ce9d0ae0a5f83111eb664", 0xfffffffffffffc77) 2018/01/23 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x283, 0x8, 0x3, 0x7, 0xe, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6543968ffca71b30b67553", 0x8, 0x9, 0x2}) r2 = getpid() r3 = getuid() mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000926000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7e000)={r2, r3, r4}, 0xc) r5 = socket(0x2, 0x805, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00008cf000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x10) bind$inet(r5, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r5, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000194000-0x4)={r0}) bind$alg(r1, &(0x7f0000ce1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000001e000)={{0x7, 0x7, 0x3, 0x80000000, 0x3, 0x6}, 0x6420, 0x0, 0x7}) [ 1359.927180] sctp: [Deprecated]: syz-executor4 (pid 26053) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1359.927180] Use struct sctp_sack_info instead 2018/01/23 03:08:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002c3000-0x2f)={0x0, 0x27, "b1d7e10f4a3f389ceac72c4203fc684427dfd15ae83b790e13dbdd38a095cad5919a65d307e854"}, &(0x7f000023e000)=0x2f) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x7, 0x3) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f000006a000-0x10)=@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed6000-0x30)=[{&(0x7f00003e2000)="608d7168abeaabd92c8615d59457b34ddbee462d6efcb88f19cf6bf8b64795c51001b6464685ca32024e8234469dca8471e471d1664928b3fc56087da1ab143fadeebd41848285ad30f5088f9a7754c14ca92ed9fda7e91752cc1fd8a0d616c94d313a6d84dd088c4dda47979c7bf894ad07714535af05a04fae9c462ec081e54003f1c5ed84aa39b6c45e169c6fcb8ae76b320dde", 0x95}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xaa)="bfb5beda67b3e15e34caa6f5ce4f7cc404739e73f156e1c8269ee85025b021a4ec9234dbb11e9bf6686aebfa2463dceeb4ee400bd152d2e91f4e77a3c41df7c489220940a5ab7290f4cd0a5e9c3a56661438f93e0dd1be7c782355cc520c55ba555cd4609940ed2c28c37992febfede9b211f8b252de8244108740c1307405e20de26c8e457653f938589af192a9d793410e5cb27a02a709ae7b3262b6d43d7546289bdcc3140c8210ab", 0xaa}], 0x3, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xfffffffffffffffe, 0x200, 0xe5, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x2, 0x4, r2}}], 0x30, 0x0}], 0x1, 0x40000) listen(r0, 0x1) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = socket$inet6(0xa, 0x0, 0x80000000) getpeername(r1, &(0x7f0000b7f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000096000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000466000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049f000)=0xe8) socketpair(0x8, 0x7, 0xffffffffffff4431, &(0x7f0000ac9000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r4, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b5000)=0x60, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000773000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x6c, r2, r3}, {0x3a, 0x80000001, 0x3, 0x3, 0x7f, 0x3ff, 0x3, 0x1}, {0x1, 0x200, 0xffffffffffff8001, 0x1c}, 0x0, 0x5, 0x1, 0x0, 0x1, 0x1}, {{@in=@empty=0x0, 0x3, 0x2b}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0xbf9, 0x100000000, 0xfff}}, 0xe8) bind$inet6(r1, &(0x7f0000d76000-0x1c)={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) shutdown(r0, 0x1) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000bcb000)={{0xa, 0x0, 0x5a5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, {0xa, 0x3, 0x17, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1, [0x1, 0x8, 0x1, 0x2, 0x1, 0x7, 0x8, 0x8]}, 0x5c) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2018/01/23 03:08:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000001000-0x48)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) 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) 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) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@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, &(0x7f0000002000)=[{&(0x7f0000003000-0xfa)=""/250, 0xfa}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/247, 0xf7}], 0x6, &(0x7f0000003000-0x15)=""/21, 0x15, 0xfa}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x10001}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000846000-0x98)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa04}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0xffffffffffff051b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000a8e000-0x1d)="eb6bf546ad9e940e1731686e6e1449bdf890c054bae8972fdf6de6f113", 0x1d}, {&(0x7f0000001000-0xc8)="f7d0019c79a74457d81f859a6512bd1f91328a198e74cbaa0ef8f7903c1afb74c525e69198e62abbfc5d0d327bea35bf752b4637f24af9c5f9abd9cb16a913cfe6b9090816e01dea4a4e769d098c3f1b3856a3300e514b4df1fc1754a6e81b7d3a54c91f713479cb7abf68d6268f86e84f4d520cd4fe6b18b12a2f02ceee081c116b39e4a370c805e8211080f9924e9798472b5fac6dd21c856d80feb66ba698b148f7da6e8d3c83e4c8459fb0fa587570f7fe9f6781d47603994d288c2af6aa5954139891ecb38c", 0xc8}], 0x2, &(0x7f000093b000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x8202, 0xdafe, 0xffffffffffff0001, r2}}, @sndrcv={0xffffffffffffffa6, 0x84, 0x1, {0xfffffffffffffff7, 0x81, 0x8, 0x3, 0x10000, 0x3a4, 0x1efb, 0x2, r4}}], 0x60, 0x24000840}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000003000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r5 = socket(0x5, 0x3, 0x3) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000001000-0x10)={0x4, 0x8, 0x200, 0x0}, 0x10) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000cc7000-0x8)={0x0, 0x0}) pipe(&(0x7f0000993000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000050a000-0x4)=0x80000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1360.007943] sctp: [Deprecated]: syz-executor4 (pid 26064) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1360.007943] Use struct sctp_sack_info instead 2018/01/23 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000bdd000)=""/138, 0x8a) 2018/01/23 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x7f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000030000)=0x3, 0x4) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000b3d000-0x17)="69c5cc4ac9c6576df62faedd31ece8d7489914d00cbb86", 0x17) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f72000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f72000)='P', 0x1, 0x0, &(0x7f00004b9000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000450000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e3e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f73000)={r3, 0x0}) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000b1d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x306) connect$inet(r0, &(0x7f000017f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00004e2000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00004c2000)=0xc) accept4(r0, &(0x7f0000571000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fa000-0x4)=0x2e, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000098e000-0x4)=0x8, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000eb4000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) accept4(r0, &(0x7f0000e89000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f00009db000)=0x1e, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004b000)="0000080000000006ac0099660000e337", 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e96000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000093d000)={0x5, [0x3, 0x5, 0x10000, 0x100000000, 0xfff]}, &(0x7f00002f3000-0x4)=0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001f1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b16000)={0x2, &(0x7f00007dd000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000d2a000)={r3, &(0x7f0000ec0000-0x3a)=""/58}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00006c9000-0x8)={r3, 0x3}) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req={0x1, 0x1ff, 0xfffffffffffffe01, 0x100000000}, 0x10) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000002000-0x4)=0x6, &(0x7f0000003000)=0x4) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x202000ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000004000)={r3, 0x7f, 0x4, "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"}) socketpair$inet(0x2, 0x80005, 0xffff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000002000)={@common='bpq0\x00', @ifru_flags=0x1}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0xf4e7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xa1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7fffffff, 0x200, 0x8, 0x1, r4}, &(0x7f0000003000)=0x10) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000e1d000-0xb0)="5bafa2f29abad623d420784f8a60772ddb8b59deee76f7dc9fb88b8e3de1604b", 0x20) poll(&(0x7f0000cb3000-0x10)=[{r0, 0x5030, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xffffffffffffff6a, 0x0}, 0x0) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000717000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socketpair$inet(0x2, 0x80000, 0x61e, &(0x7f000091a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000038a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a9000-0x4)=0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dfb000)={0x3, &(0x7f000003c000)=[{0xd0, 0x9, 0xffffffffffffff6a, 0x6}, {0x7ff, 0x7fffffff, 0x7, 0xccb}, {0xc0, 0x81, 0x2, 0x7}]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023f000)={r3, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000010000-0x20)={"f02f4affd4655f746a2918aa223bcab4", {0x4, 0xc, 0x2, "15b21f0589e2", 0xd724, 0x0}}) 2018/01/23 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000563000-0x10)={0x0, 0x8, 0x40, 0x10001}, &(0x7f0000674000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc)={r1, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) [ 1360.176135] sctp: [Deprecated]: syz-executor1 (pid 26130) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1360.176135] Use struct sctp_sack_info instead 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068e000-0x4)={r0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00008f1000)={{0x7, 0x1, 0x8, 0x4, 0x400, 0x1}, 0x8, 0x20, 0x8, 0x4, 0x9a9, "6db444e11ee82c84ce3d91d057b05f959db2e0c98c454b619c114cae14506f5e5f25986da373cf33b97dc9304afc022b97d5eb69519bb6c23d34121d96761d6e0ae7ef9b5839a38aff55c27930247aac3699f9d6d042a2831ec48d047a2f7f00673caedad2d02c377fc1fb062abc279ef353f6757e6b4af8a76fe4ec9e7a7aac"}) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/23 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80805, 0x3, &(0x7f00000b0000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c20000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c69000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x101, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r1, &(0x7f0000047000-0x38)={&(0x7f0000912000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002c7000)=[{&(0x7f0000ca9000)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x4}, 0x20) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f000000d000-0x92)="092c5e3f68dfbebc7b780a1015447d1062f0798fa6fcf4e8e7b2110d93ac0f06352ca4b5c8530961c76be8eb4911c5517508016cc0a10e27e50a46f01b0aa51d8df391d8fd918c9a1ab1b8bac2ab89f07575fbe576aeca04b13e9eeeb2963f58899d615f55d8574c7e0e78afb21edfd2827f4af8f7f212caec67974c94ec10ef6f3311d43fe92c5da7991ab92ba1fc5c82ec", 0x92) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000007000)=0x3, 0x4) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={r1, 0x0, r2}) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r3, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x81, &(0x7f0000000000)={0x0, 0x0}) accept4$nfc_llcp(r0, &(0x7f0000436000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000929000)=0x60, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00008ad000-0x2)=0x8, 0x2) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000e7d000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r10, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) close(r3) socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000dba000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x2}}, 0x26) 2018/01/23 03:08:02 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000050f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e5e000-0xc)={0x4000001, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc9, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x93, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) [ 1360.254122] sctp: [Deprecated]: syz-executor1 (pid 26138) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1360.254122] Use struct sctp_sack_info instead 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000008000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000a000)={0x3}, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000000b000-0x38)=[{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000008000)="3f101eb480655b3056b08591182f829bb49e", 0x12}], 0x1, &(0x7f0000004000)=[@iv={0x88, 0x117, 0x2, 0x6f, "8357e3174f22cb9df9697422c1c4fd7915a8f51fe596d8e4da8095e8c966ed1f954b951b358fcf9cc4724cd74f433f722918419e7e8ee38ad4f59f4f68fe0737cd4e12b9a9b716adc252669b943cfda61c1ba7d7de10b9011520a035255cc0af0750176c2753072549f60acd7045f1"}, @iv={0xb0, 0x117, 0x2, 0x9c, "d4c5499a3c1f00707b27aba56e0c184d307faab2756e64adbcfec7638fa4f3fb5679bd7b941b809f6e34d0f1fd83baab2f503ad1c1b29a3b99bfe5d62dbff099a7f71efb0e5ec064e96015b1d235c4913e25cde99f8746aefab074907438ae79ec776b36d3fdb2a2adf075dade0e1a26c523b3b7f03f34811eeb801c940a74f05f99c8877f91713e66f5c91176e789320268ff827003bbf0497e243f"}, @assoc={0x18, 0x117, 0x4, 0x1199}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x40, 0x117, 0x2, 0x2c, "49ab5f13b1c808d70f86f13e7983e364d7775add87fda000c834645cc8b821961fb71dc0d588d48c481276b3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "b9a40f9b5e6430c1efca3ddef6b53ee5a4c8fb31473a86141e56c2732d9f83175368e4a6ef110f5bd25045c5b99a1f736ff5f729929106a06c69c96cc2fbe69b2d9c86e4b8017373741076546163f6"}], 0x240, 0x0}], 0x1, 0x4000000) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d01000-0x78)={0x2000000000000000, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x0, &(0x7f00000fa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x9}) listen(r0, 0x8) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c3a000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000282000)={0x0, 0x0, 0x0}, &(0x7f00002ae000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000732000)=r2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00003b4000)=""/107, &(0x7f0000091000-0x4)=0x6b) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x9, 0xb3f, 0x2b, 0x9, 0x7fffffff, 0x200, 0xffffffff80000001}, 0xc) socket$inet(0x2, 0x6, 0xffffffffffffffff) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c4f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000055f000)=0xe, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f92000)=0x644, 0x1) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000144000)={0x1}, 0x4) 2018/01/23 03:08:02 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = socket(0x9, 0x4, 0x800) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000012000)="d1d8ae870e84a67cf87f438a52dfd07540b85d70324d341a1c508ff4fd544f4e8f8e057f84bdfcf5fe1a610370c90fe3c22cb19962f14a6b868dbea28269a5e7042b5239da2b2f191d6f5bebddfeb0c03e8474488450b562a16c40f100e4b685b8629f60c0a0695f3c9c89bda1d4cf83dd5181be89d4cf47106c4f12fc068e25e8a579a197f16515e318ab9458fd7f7dab222ad7403927aba4f72b9a591865499995bb4df2dd119c3170e2c879e93bd83ff01fecf31ad9f6f6da10234b2be4d0e50fceaee252c114f89fd9d4ab5320e2930f64eaca1a96a1a89a035cb2aea0cdb289e5f27a5fb7114fe534c2272d6a964c0377") getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000008000-0xb3)=""/179, &(0x7f0000026000)=0xb3) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind(r0, &(0x7f0000057000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x0}}, 0x2e) socket(0x1e, 0x2, 0x0) 2018/01/23 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000d000)=0x0, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000+0x73c)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000d000)={&(0x7f000000f000-0x48)=@canfd={{0x2, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffe}, 0x25, 0x1, 0x0, 0x0, "d3dce4f27683410cde78d0e986eac79e55f17de16cc64df8bba3968178b95f716a8b64df45ec8fe7961c096b8636ccf414ab71465b63e3a098a37ec98357d816"}, 0x284}, 0x1, 0x0, 0x0, 0x24000000}, 0x20040044) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x6, 0x30}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000010000-0x10)={0x4, 0x8000, 0x40, 0xe5, r5}, 0x10) 2018/01/23 03:08:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000614000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000002000-0x30)="7fc982a3c2d50fb8b9289ff07f360005e0fdd7f8343c2bf2f7d58ee60b89920d2d2047df969dee75cdc062375a247031", 0x30, 0xfffffffffffffffd, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x7, 0x401) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000451000-0x4)=0x0, &(0x7f0000046000-0x4)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a3e000-0x4)='tls\x00', 0x4) close(r0) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) getsockname$packet(0xffffffffffffff9c, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000617000-0x4)=0x14) connect(r0, &(0x7f0000686000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000af3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000af3000)=[{0xf, 0x1000000000004}, {0xa, 0x9}, {0x4, 0x103}], 0x3) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000481000/0x3000)=nil, 0x3000, 0x13, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00005c5000)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000)=0xc) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000490000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r5 = socket(0x1f, 0x4000000f, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fa2000-0x8)={0x0, 0x79d9}, &(0x7f00006a3000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00009a5000-0x6)={0x0, 0x5}, &(0x7f00000b3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000-0x14)={0x0, 0x20, 0x4, 0xafdc, 0x6, 0x8065}, &(0x7f0000e56000-0x4)=0x14) sendmsg$inet_sctp(r5, &(0x7f0000ae2000)={&(0x7f0000826000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c1000)=[{&(0x7f00003a8000-0xfc)="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", 0xfc}], 0x1, &(0x7f000013d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x8004, 0x0, 0x10000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4, 0x49e, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x3, 0x800, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x800, 0x3, 0x2}}], 0xc0, 0x4000}, 0xc080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000961000-0x4)=0x0, &(0x7f0000a55000)=0x4) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c16000)=0x1c, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00007f1000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004a000)=0x14) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000071e000-0xc)={0x20000010, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008a9000-0x4)=0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[{&(0x7f0000f03000-0xa9)="26a1a6f4b6e968268b97aab19b6e20be2ca753fa9ac23a9b81b0fe9c9fe12f3c", 0x20}], 0x1, &(0x7f0000814000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002cc000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000644000)=[{0x2, 0x3}], 0x2000000000000411) read(r3, &(0x7f0000d55000)=""/168, 0xa8) 2018/01/23 03:08:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0xffff, 0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000001000-0xd8)=""/216, 0xffffffff}) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00008f1000-0x2c)={0xf, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f94000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000db000-0x10)={0x0, 0xff, 0x4, [0x3, 0x439f, 0x5709, 0x7]}, &(0x7f0000fef000)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fef000)={0xffffffffffffffc0, 0x8, 0x800f, 0x8, 0x9, 0x6, 0x4, 0xbe7, r2}, &(0x7f0000fef000)=0x20) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000097e000-0x4)=0x0, 0x80000) sendto$ax25(r0, &(0x7f00002ef000-0x84)="68cdac85e0d6726e9927063bfc15dc967bc4aa2ea51c135fdee7cf336fdb83a1dcd32dd25ef74bd2bc4ecf2029f917299a225827b1e3302c42d04a4c4a071231c5485376b6ce17024b52177b596f524ecd22e01b73b28b463b4b1440490fe2a880acaf513c97f6f8cdbe8626ccba31ac674ad81138755ae0622251c9c8c87d8258fa26af", 0x84, 0x20000000, &(0x7f0000a49000-0x10)={0x3, {"0af51f4e5c1825"}, 0x5}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x9, 0x80805, 0x9, &(0x7f0000d8a000-0x8)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000df4000-0x43)={0x0, 0x3b, "073a72b10ccf6e4fd7792e76e67a818900946379505a38e536d6085c2c41f84799a9d08a19608ef7b231b46944412774b376b9f57874a5962375f6"}, &(0x7f000071d000-0x4)=0x43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000335000)={r1, 0x9}, &(0x7f00004a6000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000eab000-0x8)={r4, 0x0}, 0x8) 2018/01/23 03:08:02 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000018000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0xa)={r1, 0x7708, 0x1, [0x6]}, &(0x7f0000019000-0x4)=0xa) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:02 executing program 4: r0 = socket(0x4, 0xf, 0xffffffffffff8000) socketpair$inet(0x2, 0x806, 0x3f, &(0x7f0000682000)={0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x4707, 0x0}, {r1, 0x4211, 0x0}, {r2, 0x1020, 0x0}], 0x3, 0x6) socketpair(0x1, 0x1, 0x6, &(0x7f00001f5000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009a6000)=0x2, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x400454d0, &(0x7f0000027000-0x4)=0x0) getsockname(r5, &(0x7f000001f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xffffffffffffff50) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000028000)={0xa, 0x2, 0xd8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) 2018/01/23 03:08:02 executing program 5: r0 = socket(0x2, 0x3, 0xffffffff) 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) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f0000001000-0x89)=""/137, 0x89}], 0x4, &(0x7f0000000000)=""/241, 0xf1, 0x7}, 0x140) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x57)=""/87, &(0x7f0000002000)=0x57) setsockopt(r0, 0xff, 0x1, &(0x7f0000001000-0xe7)="219beba234", 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000003000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000003000)="abdbf0708d924163f0f2e57bbbb2442fac4892dd2b", 0x15}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0x94)="b4078a76120ed0ee62a69f4a42b82db0fae5a5e728775534adbac08f48e7587311670d7c004fa79253e61529b5a187d5781538c885b2841b9987379331501e5d4f460dac4455212de16db95af6fe1ac70e9eb4bd59e3b6bdc00b8d18fc67ccd5fa69751ffd653db20834e0843add749b9173d52191052be27842095b4f26cf071d1559336eeff8c2983694049e87f56559a71f0d", 0x94}, {&(0x7f0000001000-0x1c)="eb5d38ca7d19cc2514b9a31af47db56c04fa8abf3d8fa33dcc415126", 0x1c}, {&(0x7f0000004000-0xf7)="eb002af3a9655a65654704bfe9c326a026a2c2457081063c1a42a2f4d8e5ecbaa1b749d6c4d90689f82b89cb4ce8939f0ead22838870cc23c57a1c1ad117963a5f4fee2c1441158ddbc5087e898182aa189c642fa1c20e93e2db2428aef0e011c1b9528af680d202234cb90a92ed3ea4d87e24e44f006959194d270acb2e9e6e5f9212a797160e022170703f4cfc4086734449e87bf429625be53df50fd71e2955128d7a4210ae0b3c53c2590147b1d207351a771ad51502b0f4b788dc7d2c2eddbafe7f7b771c84efab181aafe4aeb3d02b546eaa8f1082f31ee5d0a61f580a7c525c5f481e0f0901599b429ca138f81d275a109513b7", 0xf7}, {&(0x7f0000001000)="177db4e6cc8dd572f934fda976863c9ec391e1aea376e7603c9b89abfe53fccb4f1ba365fcab5426e4832e", 0x2b}, {&(0x7f0000002000)="8f5f17d00004d6b7e9a2b20bbba0aee3d10f308113a43fab60a5ddcb4e5d4a82003960e146c94d70f4b68925df1a6e9f06699f758f691f2c18811d90c6cd77c616d28739cb4600b7cd930f383e7d5a12dd7be3fc35", 0x55}, {&(0x7f0000003000)="e435058507f86e597393f1c1dbfdef7be6a8d0453737f21bed7870f44add9c837ea07569b52c57b676686b0e403d7528b59533b4a8f607bb07411aef8d8d8981e39103009c49dcc39356e47f42d3f890afe5", 0x52}, {&(0x7f0000002000)="b4371b42e42049b2bdf09dbcc7484012b113d8b2007a6d236ee6d2cc63e50f5903a72f51f484f4300bff88d6d49cc70b344b5d", 0x33}, {&(0x7f0000000000)="036d091e3b7cb21e17069a3cfeca46ef7d51f4bc19ee4cbe6486afa70483a1b9808ba23cc66e74bb717bbc509a7d1ea3dcfd5b5625af1e644fd509bb415133e3e82de62ef15ecfb05541304ce171bdf7d54f1bee6de4da58632c0ac51752ae90ad1ebd37d268c150ab038c29f1151cc490", 0x71}], 0xa, 0x0, 0x0, 0x0}, 0x20004800) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000af3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) listen(r1, 0x8) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f3b000)=0x0, &(0x7f0000d20000-0x4)=0x4) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000007f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc2000-0x20)={@generic="1afe2433f50fd692014bfcb01e18e3c1", @ifru_flags=0x1400}) r2 = getuid() ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000477000)=0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000064000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xe80000000000000, 0x3, 0x0, 0x7, 0x80, 0x20, 0xfffffffffffffffc, r1, r2}, {0x5, 0x4, 0x10001, 0xffffffffffffff7f, 0x0, 0xbc4, 0x40, 0x6}, {0x0, 0x3, 0x4, 0x6}, 0x100000001, 0xc, 0xf58df928c73ca5a7, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x100000000, 0x2, 0xa65f, 0xca}}, 0xe8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b76000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f0000c2e000-0x4)=0xe8) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000960000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000-0x4)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000090a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{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]}, 0x0, 0x0}, &(0x7f0000744000)=0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000477000)={0xb870, {{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/23 03:08:02 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000010000)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$pppoe(r0, &(0x7f0000029000)={0x18, 0x0, {0x8000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000c63000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000987000-0x88)={0x4, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x19, 0x80007, 0x9) connect$vsock_stream(r2, &(0x7f000070a000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000963000-0x6e)="81ccec1f972f7abe2a8059d1dc81561f649175e433a6b8a42e0d3230ba2814989961ac718fb3dae2ee57117f4d6976ca54c343d74a95fc22af73eed4c4cd4b562e121b0c8f92ede3be658d979df9cd28c65f95345852e5b22ae06a000f1127bf8f2609ce7911d0a7acd890b33a14", 0x6e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x5, 0x0, &(0x7f0000000000)=@raw=[], &(0x7f0000001000-0x4)='GPL\x00', 0xd7, 0x40, &(0x7f0000000000)=""/64, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00006e1000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e33000-0x18)={0x0, 0x2, 0x30, 0x200, 0x3}, &(0x7f000086c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003c2000-0x8)={r2, 0x1}, &(0x7f00005e5000)=0xffffffffffffff4f) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = accept(r0, 0x0, &(0x7f000024e000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000d61000)={r0, 0x3f}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x18000000000000, 0x10, 0xa4ce, 0x9}, &(0x7f00001aa000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000021a000-0x8)={r2, 0x4, 0x5}, &(0x7f0000b89000-0x4)=0x8) 2018/01/23 03:08:02 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cb7000-0x4)=0x3, 0x4) 2018/01/23 03:08:02 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000081d000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087e000)={0x2, [0x2, 0x9]}, &(0x7f0000748000-0x4)=0x8) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a6f000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000e5000)={r1, 0x28, &(0x7f0000e5a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000927000-0x20)={r1, &(0x7f0000988000-0x10)="2ff0b53698766fb92984e4e793fd018d", &(0x7f0000b90000-0xf9)="9441e34dd86f29183b858fafe88156da02d575f9160bede429620afba8fc11c8243b56b213227d50410e4e0f9f9bea5f646f650fb75b14b34ad7f27ca49c9bc2aff6012fbd53f84a312f373642ddfe0e99dd63ff36014a4fefbe627914c852da82f3ce57f3b4d95ecbb3ee97ccfb9f84367f6af18344489a5d77da34d31c0cd4807fecdfc56328089e9ae521b9ed9831de71e14a9cab9fd2d9aaec388d6c938795343eb0caefd0206a7883725b7f330f207e1c3e47fcee2490c9fac9aeb6f73482b6b4e9cb67da5e5567d571d2cf0e707039db721e0a582d72fa1f733a8bed7cd5cf8afea63fc1eb9e743d79d568708d488dccb25383e412f7", 0x3}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0xfffffe1f) 2018/01/23 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$unix(r1, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) r4 = socket(0x13, 0x80004, 0x5) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000215000)=0x9, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:02 executing program 0: socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00002e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r4 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000022000)=""/65, &(0x7f0000022000)=0x41) 2018/01/23 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000b36000-0x4)=0x0) bind$inet6(r0, &(0x7f0000652000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) socketpair(0x10, 0x806, 0x6, &(0x7f0000a48000-0x8)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000a67000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80000001, &(0x7f00006d2000-0x8)={0x81}, 0x8) sendto$inet6(r0, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000015a000-0x4)=0x5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/23 03:08:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0xfb, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b30000-0x8)={0x4, 0xd59, 0x1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/23 03:08:02 executing program 5: r0 = socket(0x40000000016, 0x6, 0x800000000000000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000c000)={r1, @in={{0x2, 0x1, @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]}, 0x800, 0x1}, &(0x7f000000d000-0x4)=0x98) 2018/01/23 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000052b000)={r0}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f0000dae000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000042c000-0x10)=[{&(0x7f00007b0000-0x30)=""/97, 0x61}], 0x1, &(0x7f0000712000)=""/217, 0xd9, 0x9}, 0x2000) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00009e5000-0x4)=0xacf3, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000413000)=0x40, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ad1000-0x4)={r0}) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000210000-0x4)={r0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000976000-0x18)="ad56b6c582000000000000000654c7beef9f5d56534c91c2", 0x18) 2018/01/23 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000beb000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 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, 0x2, 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) pipe(&(0x7f0000620000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000142000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000978000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ff4000-0xbe)={0x0, 0xb6, "9b8617652574452bcdb339eff12fed2d05416f1522ff4d1218832bfe72f000da932ea51e2bedaa3d37da718e5ef699ed123d0db8b1b1b7cc4dcb776a18b07308d3f2227102095c2f724d20ba437aba68762f061c5a22802ffa230e6ad5b5fe2592a32aaaa71866e1699d2ff1df6f4088b10e24f25dcc0ea662916af62ba9cb208bea8b9817ab9e49570c5d51e1076395d50214d68f52d9976ccbaad429c70e8090ef9ad19017f32aefb57ad2fa83085c7b5c66d32b11"}, &(0x7f0000dc8000)=0xbe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000eb7000-0x94)={r2, 0xffffffff, 0x1, 0x1, 0xb081, 0x8, 0xfffffffffffffd05, 0xffffffffffffffff, {r3, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x9, 0x8, 0x4133ff06}}, &(0x7f00004ba000-0x4)=0xb8) 2018/01/23 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) connect$inet(r0, &(0x7f0000d62000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x5, &(0x7f00007dd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fde000-0x18)={0x0, 0xbd20, 0x10, 0x1, 0x81}, &(0x7f0000080000)=0x18) 2018/01/23 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) recvmsg(r0, &(0x7f0000a8f000)={&(0x7f0000b52000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b81000-0x30)=[{&(0x7f0000f36000)=""/0, 0x0}, {&(0x7f0000777000)=""/0, 0x0}, {&(0x7f0000fa3000)=""/172, 0xac}], 0x3, &(0x7f0000799000-0xc3)=""/195, 0xc3, 0x1}, 0x40000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005db000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000696000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000052c000)=@assoc_id=r2, &(0x7f0000f13000)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r3 = accept4$inet(r0, &(0x7f00008c3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e00000)={r3}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000ce7000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000629000-0x4)=0xc) setsockopt(r0, 0x9, 0x7, &(0x7f00006fa000)="3626bceb10f4a9378a3abff7c0c50330a2cf46071238968ddcf4e16a636c3140aa86e6a6d3ceb3a406e312c1b9fdb11200b4242a12f583344892ba2d8077b86fc210", 0x42) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000a68000-0x4)=0x0) r5 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000d2b000)=0x9, &(0x7f0000c93000-0x8)=0xfffffffffffffee9) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009af000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000153000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000191000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b38000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000bbb000)=0x0, &(0x7f0000bb1000-0x4)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0x2, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a54000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000013f000)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x208f, 'lrw(serpent)\x00'}, 0x58) r2 = socket(0x4, 0x80f, 0xbbaa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a24000-0x4)=0x12, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f2cd9e658440772ceb674975048971a49be3769259c78eb7b27f6b920d52f2d8b18323c98aab7f7f7d695cf3925296a5c72", 0x81}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000940000-0x30)=[{&(0x7f000086c000)=""/65, 0x41}, {&(0x7f0000263000-0x48)=""/72, 0x48}], 0x2) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x0, 0x80000000002, 0x8000, &(0x7f000092f000)={0x0, 0x0}) connect$vsock_stream(r1, &(0x7f0000d6c000)={0x28, 0x0, 0xfffffffe, @my=0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000e73000-0x7c)="75d96762f057644ee9b08c5c55f9c88435260fab996783214812dd95008c52274a7f682b0c930cc0b880e37dab572b378d8b53ec00dca6fa50c221d0d62309bd7fbffa38902584aa1d4a3f9fae7b8679e0fd03d62657b46ed2bd8c702166703612c6424458ec8ff8146012ec3def0c0f23ebda4e089d04460bf11045", 0x7c, 0x0, &(0x7f0000c11000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x3, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2d000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000620000-0x8)={0x0, 0x6}, &(0x7f0000811000-0x4)=0x8) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f2e000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x3, 0x0, 0x8}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = socket(0x4, 0x80f, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000231000)=""/47, &(0x7f0000509000)=0x2f) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000efd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00007d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b78000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000001000)=0x8, 0x4) getpeername$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e07000)=0x1c) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d4e000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6tnl0\x00'}}) r3 = accept4(r0, &(0x7f0000afc000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000366000)=0x0, &(0x7f0000e7c000-0x4)=0x4) syz_extract_tcp_res(&(0x7f00009be000)={0x0, 0x0}, 0x1, 0x7) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$inet(0x2, 0x0, 0x91) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e60000-0xc)={0x20002000, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000032a000)=@assoc_value={0x0, 0x0}, &(0x7f00003f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000768000)={r3, 0x7}, &(0x7f0000160000+0xb5e)=0x6) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) accept4$ipx(r3, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000067c000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fbe000-0xb8)={0x0, 0x67, 0x2, 0x1, 0x7ff, 0xb995, 0x9, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x5, 0x1, 0x1}}, &(0x7f0000fbd000)=0xb8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fbd000)={0x1000, 0xc, 0x100, 0x5, r2}, &(0x7f0000e9d000)=0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0xfffffffffffffeec, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfffffffffffffe35) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) socketpair(0x12, 0xb, 0xffffffffffffff51, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xb0) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072d000)={0x0, 0xfffffffffffff902, 0x1, [0x7]}, &(0x7f0000be1000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d36000-0x24)={r2, 0x100000001, 0x1c, "28c90730944d0c5ec68a15e35709e3c8b68b9fb45532a94df53536fa"}, 0xfffffffffffffebf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000697000-0x10)={0x0, 0x5, 0x4, 0x9}, &(0x7f0000e35000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005ad000)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000219000)={r2, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x74, 0x3, 0xfffffffffffffffe, 0x2}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001d4000)={0x20000001000, 0x200, 0x100000010, 0x36, 0x0}, &(0x7f0000a0f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007f7000-0x4)=0x0, &(0x7f000035d000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f000012c000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000480000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ba000-0x8)={r3, 0x86}, &(0x7f0000e96000)=0xffffffffffffffa4) syz_extract_tcp_res(&(0x7f00007ac000)={0x0, 0x0}, 0x0, 0x2) syz_emit_ethernet(0x56, &(0x7f0000c74000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@canfd={0xd, {{0x4, 0x101, 0xc6ce, 0x86}, 0x33, 0x3, 0x0, 0x0, "1ffdd22d0b0b7625645c9ae246ec46688853ae22e99413d0049a07c1d4e01d53b24677534116fe5743af6fba0f3297bf008c5f2935e91775bafc088568482c53"}}}}, &(0x7f00001d9000)={0x0, 0x4000000000000118, [0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c24000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x55, 0x2000000000003ff, 0x2, 0x80}, &(0x7f00008b3000)=0xa0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00008a7000)=0x0) getsockname$llc(r0, &(0x7f0000185000+0x661)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007fc000)=0x10) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x2005, {{0x2, 0xffffffffffffffff, @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) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x9, &(0x7f0000f82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000f82000-0x10)={0x3, 0x101, 0x1, 0x28de}, 0x10) 2018/01/23 03:08:03 executing program 4: socketpair(0x1, 0x0, 0x655a, &(0x7f0000131000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ff8000-0x4)=0x1, 0x3df) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004e4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0x10, 0x800) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000bd5000)=0x0, &(0x7f00009e7000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e7b000-0x4)=0x3, 0x4) getpeername$llc(r1, &(0x7f0000281000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000883000)=0x10) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0xd, 0x801, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000007000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800080}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000006000)=""/156, 0x9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0xdac, 0x1}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) sendto$inet6(r0, &(0x7f0000003000)='y', 0x1, 0x0, &(0x7f0000003000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x402}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) getpeername$packet(0xffffffffffffffff, &(0x7f000094d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a0000-0x4)=0x14) sendmmsg(r0, &(0x7f00008d9000)=[{{&(0x7f000006f000)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d15000-0x60)=[{&(0x7f0000666000)="24c3c9da1eab70e5bf671ccdf2b3ae84d5d25a0c23ca2830ccbd6c3bcbd1113e36c7db84769cd4d6a56ea7a0fe3734351f5c1175019d8788839571cf931b5595c6eb4c9de39c99fbc2393506a8220cdba1b0e5b6eb5b5325f91d9a3066a225ab6b24f479b5f0008c839c4ad6e0076be35fe9d48905fc3a87c2e6e98494362510f567c9c2aae330fa93d2c134de11914bc98a530e6bd8d146815b5371aaf4e176e1469ef6e81b682a958d6143b1a4bc9fa2bf0d6debce1ad1b5c5c71a56c556fd7c1f480e07dfff0da5e1bab9e99afd0955f93cc0720cc6adecde4cf235dbda58dd89cf1a04f06146419b85a2c692d07774", 0xf1}, {&(0x7f0000b27000)="7ee651e33b3d03513debefc56c10c687f99ba21180ccf19d95782c4f865bb61c15b36866246969070bd7f301db2d8a09a8a64ee33f4cae93393e2fea3602ba832aefcfdba9db9e48177424359695aff26624a570da59a0f4c8ca3a2aba4aca0d18d370e812e7057c47697daf8c3f96cf018b357dcc3365edf6401153ca9df2783560c015ea4ac3440c9bcf5b5f92d686455d4785aa968a5283e1e6acd0e4d2a51106b54920ab5b83dc38d45334b61af7281d569861669fa32e510116bb6682c1284b7ff4f9c318728eaf475182277b7de0b2f4bccdb3eb9186c6aeeabf47e769fd06e2f38816c03247bd7a19c3637b4613b7f4481534", 0xf6}, {&(0x7f0000124000)="0fa1b5af6118c0c0346fa34237e0aaf2d2a819a3e40897895321d643067d7d0bad3ebb511154e656fa9a3bb0a0dd6ed5d33d44d42d471b7bd0c6e22977917477b78f47f7528bb648d74ea1986d1d1a80c2206dd0e17abfa21636a129b0401c2c1423bf968665817a9352a47f85e6ec8d0305d9f63bf2d73a8db5049bb3001c3bd7bbaf09bfffcd48a1b99804762c2c08ecd8413ac74edbce68b6e882f7792cf7e1d161305e0ec9f3b9543eb2e0e74acd3249b3816ba1d440eb50c8ce675f7ee8b90a20126e1d213af0c9c808c54e9975f68f7156834eace8c9cadacb8355ee99", 0xe0}, {&(0x7f0000ffc000)="04a399de4161ea11a17b2e77ad6a2b176390d8a3276728527d1147cd272f3b4c8d941347b9c0298e41c9077e0689d0178cad4e21772147fed6826a004094e7bdb5be5c516d789c9a04f99c54bb469b501ff9c710b483d5ada933671194b0519adb33fac7c2fbbe04d06efd46d193375898cd52cd79153369e591c9de1c22644ec7cca3dd5439f3669c30e19825e9468f210792fb60434215fe123c135ebbf50bee5b3e5ef61f0ca68bf31e160546b9b1654eb188ee", 0xb5}, {&(0x7f000066e000-0x5b)="173fef92c464b61db677435431996c9e618d7681539782b339cd12f5337aaa2274877c13c1993f12bc53d2554415d0dc2d75f8a0ef13fa529f07232eb6ff065fed409482e98ce30ec2d2148d1fd71e254af8aeb10e6a134c294374", 0x5b}, {&(0x7f0000164000)="ff5c80103c1e19daf84e82eb058a51647c844227636ae32d75ae596358df43e0c2e5884af9630b", 0x27}], 0x6, &(0x7f000003f000)=[{0x38, 0x10e, 0x2e, "61b2e45c9ba2b0985601ed502675b61d6b244c2b740ff76452cf7c0ffc70c6a6c4b0"}, {0x18, 0x1, 0x1, "c2"}, {0x18, 0x1, 0xffffffff, "6ce5511fc5b4"}, {0x88, 0x103, 0x0, "fb9b7678022d3611e41f83d3e67a5833e83d27692c044120969d1b02abae5dfc984468ad26002987d54859351e38acbf743f245834ed196d0571b598b2844d0c07b818fd478c72927a196738257960724fb370799f72576d0945320bb4e925015fefe143f4589f28a5e22b0e4bc581ce493867b17678"}, {0x18, 0x11d, 0x446, "057d8227ab9bb9"}, {0x70, 0x111, 0x1, "042ac11dea4a83730b6e9c96b04485a4d4f63db71eb2f155396f343c0c98a54cd56c22b012e9c4473aae744c71166c0988bb8bef6aab9d8f2991c6c6ba14292fa514b84fc7342eb2f1745ab05c84f9661636d025fe0870cb2f8427cc9881fd"}], 0x178, 0x40}, 0x7}, {{&(0x7f000069e000-0x6)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000899000-0x20)=[{&(0x7f0000968000)="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", 0xfb}, {&(0x7f0000b55000)="005f18a8ee66a56ba7e6477292f74ddd973c16871d1d828eaf2b67292ab29f165a8a210f2093ee312e5fc7a6e81889b745fc37e46f8a137cec5b637004923d940bfa617df38d2b8dea20677db7497fb6854e6a2f12a1c3d92eb9b4d42b4d121ea5b71e94a6a73ab31ab7", 0x6a}], 0x2, &(0x7f00002c8000)=[{0x28, 0x0, 0x9, "bf905c7bfafacc8657598a0b4327d25fe58ae9"}, {0xb8, 0x11f, 0x36de, "a8a9d327e7a5633f0a448a4c66c6dc9b0d046e7b8ced8c7d4b20cad6e2335da5179c3b5631a11edfdb8080da8c46152b9ac66f9fea8c6813cf2433da171ded354263fd891339322eea1182eed8c59102cc0c67c69a6c3c1d197cafe66f3285c0c252190b6b48620cd2111a6054b07c19df4cd02e15f8ef61f69750f20f2220dfa45ef62ab14dc29747fef29c58dca313710ae7a60887aa2402545dd017b3470edf1195b8e2d705"}], 0xe0, 0x48000}, 0x6}, {{&(0x7f0000ba8000)=@ll={0x11, 0x1a, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000654000-0x30)=[{&(0x7f0000410000)="da284de0eb09aff1453d1689ad941158b7125ebf1834420d32d4f74fc853b2e01b08b2d2674d07149a4b6f64f1647961035591aa46ece835f6ae26d5b1a6f07b61d058b475b62eea524422eb0c19caf41fae0e2f636fb536d23a1b68415d1b52d7914581876692d7357ec971ed6b40b39467844ea1d79e13ade4a33415dc5432fc32a246ded9a5f264a2f5c72e8c176a5ea776f3fa07897cc1c4a79600255d79f87c844852db5f0cc25fe32a77b0913789fb95bdad7b", 0xb6}, {&(0x7f000075d000)="81314110c2b3376fe911b57a7ed27fb40ecb7f1ffb92ceb8714a98b1f86f89b76ab8684d9210d3a71db2aed9d52947b670a17b92c9e32895365b0e007e2795fdfbdcda1c6dadc88e8753aa2c7353cf177aed0dce8edec1ceb11ff64e393dab04f225bb9980d443ffea3d64550ce3140855f4dfefed374caad0b243cd88ee2791848f8c2be800eee2f9bd15111b100dcc130af30aee0475098ae360c8b0d92b09b3eed82631bab91a4b4c7dec641c426da02804af345d42daa88e5977ac38", 0xbe}, {&(0x7f00001c3000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x4040000}, 0x5}, {{0x0, 0x0, &(0x7f00005c3000-0x50)=[{&(0x7f0000975000)="1c6e9b04a249db179def1388b2c254a849fd33f063f5b5a3881c4e0eed250a52d4438e9637392cc54b85afd0027fd32794a5d56169160933fdfbbe824d01d1", 0x3f}, {&(0x7f0000759000-0x99)="59520981a2b09600602d5b880a8844cf136225c4af8c270d2cf4dc58ae5cf573f49be39b654984dec61e9db36b20ad3ba03957efd5d94a1809d4b475409e51d78cd36ae7555916697538f3a42a5d038cde1ad03081faef2430487a4a0c812ff284b7d7e75807b57d995538a852a8ce542c894685ad48b17e4f4858318d5a8ec1e3e48d591a67c12688e911d56bce47dab39e496d440130bdf4", 0x99}, {&(0x7f00004ca000)="53b3715dbddabcb3689d896a92524e41db1adf2d846e599f471bf29841bf3cf789c34c9e263fded001c02438103da89368d5e3b5216297d8efe9732ee76e43cfac3c1a40fcf3bfbbcd5648cf2f10ae8afad476da9033b3b0c3ce35d83bedcb771a29dc", 0x63}, {&(0x7f0000a04000-0x46)="4b6d95a4bd41eabd6247c9cde7c548e68cdea78da3ea09e386dcc214a460978a8dee5ee8aef5bc54a341412a4676dd0b522119860f5a1af8e90b22823224de8bcf19764271cd", 0x46}, {&(0x7f0000abf000)="bce2fe25ed78fe079b5558252db369de", 0x10}], 0x5, 0x0, 0x0, 0x14}, 0x0}], 0x4, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/23 03:08:03 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000068e000)=0x18, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$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, 0x1ea, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000b26000)={r0}) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f00009ce000)={0x401, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009df000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000db000-0x4)=0x0, &(0x7f000011b000)=0x4) sendfile(r0, r0, &(0x7f0000afd000-0x8)=0x0, 0x5) pipe(&(0x7f0000f14000-0x8)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000018d000)={@nfc={0x27, 0x4, 0x5980, 0x7}, {&(0x7f0000777000-0x20)=""/32, 0x20}, &(0x7f0000d74000-0x1)=0x0, 0x61}, 0x30) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x7fff) getpeername$packet(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x0, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_crypto(r0, &(0x7f0000650000-0x38)={&(0x7f0000d02000-0xc)={0x10, 0x0, 0x0, 0x80011000}, 0xc, &(0x7f0000dcc000)={&(0x7f0000c4e000)=@del={0x128, 0x11, 0x20, 0x4, 0x2, {{'gcm(twofish-asm)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x2}]}, 0x128}, 0x1, 0x0, 0x0, 0x20008080}, 0x10) accept4(r0, &(0x7f0000d73000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006e7000-0x4)={0x7}, 0x4) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000cbc000-0x4)=0x0, &(0x7f00002d3000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e23000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006b7000)=""/115, 0x73, 0x20, &(0x7f0000e52000-0x8)=@sco={0x1f, {0x7, 0xc5a, 0x8001, 0x0, 0xd54c, 0x1}}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000112000)={&(0x7f00000f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000df1000)=[{&(0x7f00008e9000-0xea)=""/234, 0xea}, {&(0x7f0000e89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e13000-0x2a)=""/42, 0x2a}, {&(0x7f000003c000-0x6a)=""/106, 0x6a}, {&(0x7f0000ed5000-0x3b)=""/59, 0x3b}], 0x5, &(0x7f00002b5000)=""/68, 0x44, 0xfb}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000056a000-0x98)={0x0, @in6={{0xa, 0x2, 0xc3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff000000, 0x5}, &(0x7f0000e08000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000090b000)=@assoc_value={r2, 0x1315}, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x0, 0x0) bind(r0, &(0x7f0000f3f000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000002b000)=0x69, 0x4) sendmmsg(r0, &(0x7f0000d2e000)=[{{0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f0000cd3000-0xcb)="fc5ad49c49c0b0dc19b3a28971b22c0efb52ea879af9e4a4a9dc626c4dd54d0e099c6886dfe4496a9b480ce40d24d3cbac198484d75fd155cf6cda3eec7a4121610a8d4cc05bab02e372356426dfd2aba1b1d728b8cafee824e8d728d28700a03433f837cdda55efe751ed841965fc8290274be25f7a2c4798cf46b354479c024d807d7dc3a11a0dded42b92ac4dad0b925eedf7cee5a6314f76378a8a3c1372f4de4e1ebcc5ea975df0eec1b6bbebcd31cbc8e71b8665999268dd5d632d580ea41cd4287029de8fa42928", 0xcb}, {&(0x7f00003bd000)="05671eb16d3e04252446ec8df785f2b79b6c5f66b282f66ae504546671b149ce9ae0714a0870726d2e884ba8e5ee55e44cc86f09fc2231eaa3cc9be78e5699627f38a803fc9c1e1e3e822a72b1bc165000ba83d861da971abda6e98f4002f7ccf6169f2481c275da0f65cfa8afa5660df9a2ce387b1ec7c5fd3d79819bf5c114b218bab78d6dc879faa29e6361a11679ce79216536574b175a929da7c025bbfbc8b2aa963a9bcdcee604cb137ae7a2bbc3850cbcb6764944f2702f2cc89dfa21086ce6c19a00f23c35", 0xc9}, {&(0x7f00005c4000-0x65)="5d1072750602b42dc4b74a912882c135a5502e87f47e9dd6a983960ea3a01f67505826e97c5274b837bcb2f00d99431ee76653cdf73dfa778f16a42c271ea63174a3a0ad2e20d145fb73053c8c8a60d00e68a6d693bb53bcc7b885280440459f5189fa7d62", 0x65}, {&(0x7f00006e6000)="be584121d11ead0b2e38bff29e2e666c3155e9194a235b08f02a5ff65ad189d06bb46a7986a2782c7477f3a309e31a2ca390e206f1095be8986aeab8c6ed614efd69c840ac17ec984cc1bd2b75417a7b3a70d58167f11be94f617b686a867b1b8413508f6f9d686455141a49db012879", 0x70}], 0x4, 0x0, 0x0, 0x4040}, 0x80}, {{&(0x7f0000814000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, 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&(0x7f0000d7d000)=[{&(0x7f0000d16000)="cb0520e927b3f6c4b2c8bea4a4bd3ad460447ce84551a59b88a3d6fe407d8f961855a65802d01166a80cf999c8112dc6a8f55b12adcf3decbf3f5f9c0a011607ddbc4e9af7bab9", 0x47}, {&(0x7f0000a97000)="4c048af8d4cfab59e5fd502411298dc17c39df2f9ebc9176f2ca2c968d111b9da8ad1c28000baad8bf00ad510d6e85a5a7281a1c5305c89a747971aca1c053e7c5cde4b0c7a892237e2acdd983da52ec504fc75df4f15a482dfde4602cdcc39742c35eeffde55dee72fae11124ff0de4d79951c5b6f0c87cbc8b6b41fcbab37af5bf6002e347f7f28373f8807406dff893060ef74995465a433c8251c125405ab8579b423bc621a00aeaf32109c95f1d4bda529c79719d8f4e4a3d6ceff1874061da027dce118a3690929cafb2ae753f6759a8c0393e20a5bbeacaaf58d2", 0xde}, {&(0x7f00000ad000)="c7b0546dc817cd0ca77273d3119e5df4bb689c8358e17b79b655fd44800c37d94c7ee09b7a6e54ff8e07ebb772d20e72fd1b8beed82d0f6bb39db468c3450440a40463a9542e375c1ff52171095d1efff19733f1379b62fa4878c75a5c3436c797047085d1f0c45ab022053c27fa2bf756271b56aa81e666c1e66e4c1d1f8c6b3ea9d8e7139fa0e6dab36d1a0f8d70cc780fe3b82eb5837a0dc4d514a46f009a7248a0b45b19830f36d753d9d1122930a962cc5d048914c8", 0xb8}, {&(0x7f000020f000-0x7a)="8d46e939ffd1ad91c636e49d31d85abcbbabdcce16be8f790f0a3365d298f833f00a8fee2b87282b232d028881ea216ddabacad13655c6fd2970710b7586d8ce089382ce0a364bda21428ead45fb6d6c5e54780ef0ee98f56669ed2fec8cca868f2063db45e67815ce720673e333f05afb7d7fa5519ecac32e64", 0x7a}, {&(0x7f0000082000)="2f0de2d34298743429d2abf45773b3a941d49b58f9aabbab24409e052ceebb391a8be5a7e7f3459f07d84fb988d764645d4b3da453520a7c8caa9602e266e3882c8424cb26d2743ba8d20b77ea7430c856febc09fa3a4edaddcc36", 0x5b}, {&(0x7f000043f000-0x1000)="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", 0x1000}, {&(0x7f0000d55000)="a96ed27762eb354f31345e5042b53ab11a980b6d81b93d76faa04cfae42c7f1074a056be33ec79fcbebe75ecf7445384fa64e88633ccf8c536560eca864755d503aa7538f1f9aaed43d25bff1a4084e17b7ad9d382187f682f1e923be556ac", 0x5f}], 0x7, &(0x7f0000f95000-0x3b8)=[{0x108, 0x13a, 0x80, "80945d80499ea90db56cea0f867b37b034a3c916e18840518aec111cfde6e8eb93ceb8342504416bcc6bcf2ddd066001d44ec118d40f6302eb475801495a3251623a9d6c82f7c71a7e65d90c1660fc1b34d3135efb45ad72a349b218070fc126495fab85df7afe4768a8d5cc4ed2d68885ad92775bffe8df1815994ad32180a19a5e17ff4989221048bbe6a94387bd05f6bc45494a9a058a76fdbe1e38f329caca652fe46d65eb8f9e28de7eb10feab60c1aceab716253301c36c0a25ec9cb29079b0a377a047f0363e8232ada05edd8400c10ed5d256bdd1fd12a8c1a0bd8d473eac150691ef9fe73f59020a2e7386e7ede"}, {0x48, 0x11f, 0x7, "74ebc1d5133ab73457c3c851de3e23e3e238b126099970e3206739f393764f9241cbf5d98f8b44e7feb32549f7312e915b"}, {0xa0, 0x119, 0x0, "5eba15240eb35afb564a6732089edfd50f5d268a8f230adbb1ea1a1cda65efa368d55a9169f5dc6d90447a110c589699dbcc47ac5b57a02896a68d0e14a117b5557ac90bda19b3b85a204a76621d8e7fc75a09e83f0a7936a1a501856c6cc3072c1a8892124fb49bc2f5718ca36fc89835a30f2b3a8d9b67dbe9748ca0f875e0da9c0142e60219e83e8e9b67a0afa57a"}, {0x80, 0x119, 0x2, "9ec3820eed51e8745b0ff369b9d525ad56c630d4fbec833ac0a939f285c86f3cb4ada7abb8ae54ba27bc5582cb0e04303745a15fdc78227fde5e61ef3361adcd578e3b2ebcac4e85ab36e91a39477bac51ef46e6cbdd71e58d213dd61326f5f4cf0f2663788df8cb0f"}, {0xd0, 0x84, 0x1f, "86af6e6d5319fb11d6b1c979a2a0cd89d256a4bba6d32dcd18901dd429a3559ca0d70b9f7072f1352df87c56960ff240822caa857bd25f990cf50176baec1a01188aa43ce2dfe97cb5a3a1794cc0bd50e0e202f7756b37d294b4077f0d9ccc68df3c002ee78e57fc273f0ca88a93b231efe2954f940bb58ce2d083bf40db73cffe66872f789ee5ebf8015327e53bc22f461554f14b74f31c10f324846cc696ab56df31a1593e04be609caa15e468c724b74e9ff08da75770570e65922c58baa2"}, {0x78, 0x84, 0x400, "f8e70029a8a12a1ae895dbf4b26410b67bb81634a9848e92bb23473fa5259b7d7b7c60f1a3b1e4cf4e72a6f40d2569e9602fc84ab1fb77aa96db58cbc53fbb70a6116588e3b16a149fe23fdad1241169fed066681f671079889ddf8554d6b10100f591dc492f"}], 0x3b8, 0x4000001}, 0x1}], 0x4, 0x20044014) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009dd000)={0x0, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0xfffffffffffffffe) getsockopt$inet_int(r0, 0x0, 0x4000000000012, &(0x7f0000002000-0x4)=0x0, &(0x7f00005e2000-0x4)=0x4) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003e5000-0x38)={&(0x7f000083e000+0xea7)=@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, &(0x7f0000d5e000)=[{&(0x7f000076a000)=""/164, 0xa4}, {&(0x7f000040b000)=""/96, 0x60}, {&(0x7f0000051000)=""/226, 0xe2}, {&(0x7f00002a5000)=""/187, 0xbb}], 0x4, &(0x7f0000375000)=""/241, 0xf1, 0x5}, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f33000)={0x0, 0x9, 0x1}, &(0x7f0000a24000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a9000-0x14)={r1, 0x80000000, 0x9, 0x1000, 0xa44a, 0x20}, &(0x7f00009b8000-0x4)=0x14) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x400) r4 = accept$inet(r3, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a84000-0xb4)={r2, 0xac, "22e06ad6d8d1994e3250d6a01efa477c92659cc0aea678b2f8b0bcf283528bdd6e0776cc25ad0ed2f4411ab4307b61ff15557f2ee360d9d1eba36524a6c8082e7fbab26d78fe851bd38711249a28398fd92e8ec24af484b0f6b43ae73b8c7f96b993eeae59ce9b05d80f55f218af87c3c016a0494f80768728e91db7688b07921190edfda54f405553fb0dcc576fae767ddd3d535730b78cbad6207280ff02331d61546d2a22c301570619f0"}, &(0x7f0000678000)=0xb4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f06000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000014d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ad000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c84000-0x8f)={0x0, 0x87, "93462641fae0874ac927ff5b65c1d4231dc0c28708584d615a0c282575428d98b7167010459b386d5a92bac78786f852ceb647c29017a3632f254cf0c92a17d01ed202b451c98a867624494da7d8d4524cbb83514ee214c2e637228d1e74dac4c40a0ccd313722ed9606156ae5fcde57a4594ac54532fa27f51513dfd9687a045a0df97e6281b9"}, &(0x7f0000cc0000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000538000-0x8)={r2, 0x4}, &(0x7f0000627000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000039f000)={r3, 0x100000000}, &(0x7f00006f8000)=0x8) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socket(0xa, 0x4, 0x1ff) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f62000)=0x14) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f62000)="7d1569b7e339f33b0982ea838434c73f495615182311c4992deca8b41f8913ed302cf999718672a7ac94fbe15a334fe0649bef82c9f9feb8", 0x38, 0x20000040, &(0x7f0000f62000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) r2 = accept4(r0, &(0x7f0000579000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000)=0x8, 0x6c474e068f431f45) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ebc000+0xee3)=0x0) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000168000)=0x0) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7b000-0x3)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df1000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f0000d58000)=0xc) r10 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cc000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000bfa000+0xf11)=[{&(0x7f0000037000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000040000-0x80)=[{&(0x7f00009a4000)="8711bd82a1b4c444cdc4e077c61ff0a6d538eae787558a4fc3fb6ee78820acb447d69ae77fa1844ed7047cded470b58bd8e1dcfb6ca03777b828cf24f6b39910cab9965cca0d3e2875fdc0a0e1997fb9fc8994bdf4c54cdd1261ba53d4a2c4fafca1f2767d74d51370c3d079d48a9a626e19f94c3b08c56ee9b907caaf32779cf23e78", 0x83}, {&(0x7f0000c37000-0x34)="3e9981d5766ee1d6c1fce4b0ba067b45f357e42fa73019c0adc2358f520191a0e5c47f7f8651edfa46ee2b13164c69b6c490a882", 0x34}, {&(0x7f0000325000)="781d0bfea3cb", 0x6}, {&(0x7f000038e000)="46c997b1b31c04ac952cb6d93852aa72ce6dec44e37d7cd77a46062f360cef7190d5dbc83777c23c979aaed5d62b3d6732a7d717fb088043c6b055c174fab432b4b7a0b12a3733ccba4a21", 0x4b}, {&(0x7f00005e2000)="d809dcbcaf2db0cbb613d32f0093ba1168f5ff69f4953bc75b161b53155979961eab108305bce538b22dc486c8d0b7708cc40834d2e3", 0x36}, {&(0x7f0000563000)="aafe0c29747a92652d6afcf37949ba6c5ce796c0b25e3126c8c496814270f7d0f11785adbd9395d0b30b314d6cac1db484e6afdc066ede37789a", 0x3a}, {&(0x7f00000e0000)="cf2cff0ece29e818e84c1f10c6da0c419612417620cf7296eb1717147606e1a6fcdbc381f27585768f598dd46b5e04b739b711ca4159b184b702dd95dde7fa81aafe5a7fa767515059bd09d0a61d7f57702cdbc73f6e21ca1eefcf07f799e8c0c521a760fb45d726832502a63d3d7e6585483423e14bdf1a2f80273a726d2f088500560a774c8d371881378cb108ceb3b5ca6d606cc6ed6fde3c2fca4692b4fcb836e0ffa94c903878db7dfdcba182a7cca1f2cb866eb777991755", 0xbb}, {&(0x7f0000b61000-0x1000)="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0x1000}], 0x8, &(0x7f000058b000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r4}, @cred={0x20, 0x1, 0x2, r5, r1, r6}], 0x68, 0x80}, {&(0x7f00000a5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9c000-0x30)=[{&(0x7f00003fb000)="df61a81c3d03260dbf6e15509ad3b4dffcbbbc44c68e6dde01d2ee658cf7b3247eafaffaea20d10e7c5b72816d0aea4523958ec18fd032e3cf0236284cee8447a17726c15c1b135c", 0x48}, {&(0x7f0000696000-0x75)="664b944b0602f0fd8586a8eacba3573b811ad387633b0fe5efe1f09d34808071ee9a410c4c56a78d9e6455517ceb34eeea75da8f12b55a3e3d14463ebe87ea5429b93739dd2aa0d63477901752dc70e925f32fef85d58a002a55d259ff92b292f2d55b7a3fd4eff5a5a1ce89797015c8d5482ade40", 0x75}, {&(0x7f0000363000-0x67)="0bda649bc1a8b615ad2f8b78200b743b7f2bb1a6ae6804c1ce0ea88ee52327c4966febd62ad64cd27acff1796aecc62b717d25556fa1dac5ca2e7f237d60c0dc005450068ebb271110e3af04d63f845027d0c3fa2f06082af230957d77fda3bdab72f5a7709d5d", 0x67}], 0x3, &(0x7f00007d9000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 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&(0x7f0000d98000)=[{&(0x7f00001bf000)="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0x1000}, {&(0x7f00008d7000-0x7c)="ea0cf42d7aa76e6ab7905cc1966b06a04368ccd77647350fc61d948153d14ac4c8624fe11af45e057526c9df51945c7590ec8f1df6545f535d90cb45f8e6f564b4b83965c0dfc52b3dffa9e688c434f0c87b1ffe6625622e4758527d9b35bc5619b6c636d557e559e85ca1bb80a7684d09b0d88b9908d01913b47f3f", 0x7c}, {&(0x7f000018a000-0xcc)="710a589332bb81ddcca56a0f97e816c6f82155bb37bbf935f8c29e93d7aa6a1b87b735a9f31169dcb427ae9dc6f8885b115e524f95bf368103d9f25a37b833a896c53d256c364763d9b222fa12a667fa66d073d2307f9eef0ab9971de738b567cdec7b965aa1a22cc1f8c3ddcb9c0c4a11263bbe7d4279731168b01e4f5b96f7f72bd2d490116c87d21d0227266abca86bb074fb2f0cac23ef0bcf132b30a735395778cc109090a5c1b07fa188a8eb67d79ef47b5365a95b7bb54e59b477d47a673241807c06c887a6e32ddf", 0xcc}], 0x3, 0x0, 0x0, 0x20000000}], 0x5, 0x1) getsockname(r0, &(0x7f00008fa000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000082000)=0x3a) accept4$unix(r12, &(0x7f0000027000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008e7000-0x4)=0x8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000050f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000ec7000-0x38)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003d6000-0x11b0)=@newae={0x11a8, 0x1e, 0x200, 0x1, 0x3, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x3b}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0}, [@replay_thresh={0x8, 0xb, 0xd2}, @algo_auth={0x114, 0x1, {{'poly1305-simd\x00'}, 0x648, "f04cb2cf830396b9f1ee3f44654b241373dc2c1d970deb0bc9f80d270dce3e00267de06b0e5b64d7a54e0b37c2f85859b64eda2a33829f762b52dc0da0cb4a17f24709976bfaba396df0cca9a10be626f12fd856372ffd1b97349f30fd43a68d6a99f6f6e9976e914f0ca9994ddefde8585daacdc955154b0d2271be5529429c743d93133edc272002a3b786605250b32382b77a60f3d4321eb9bd3371ccd8200bc520fa23ff0decaec8073cca35d0deb611365f57f8e9b14980fd2b6ede92e937d810cabe4c4a1724"}}, @algo_auth_trunc={0x104c, 0x14, {{'sha256-avx2\x00'}, 0x8000, 0xc0, "ce6b4db11f5d6086ee3b36185cbfc316613ad766de54f8b0183af016d8d42c58b13f5c1ef0ab2bc5a77efc47a1a6d52832c3402b42a55bd52fb3ce1df7300addc35c8d979d2e630c11eff0c5878febd3c4f429e0faf1b3dab9b99f30c8f3f3501cef8103df55e8cccb4d0679680b5e589362699af9141edd4613e792da6fa36ae71efb80231cc930bc0e4c66a388ad1d05021033ac46e7a3e6654d215d7aa83fd72f022c84bcc9fdf613cdb496887d319b9b9ac537ecb6b864729c3fe64509ca9245ec156d7c1f0d887a50fe08b6e4bcfa86d8be9d93bac8591836324f1b6159488df924d332b851d1a1ddbe885af98be7c707252722e7e707af73dac43163fc0d69b9bc16760de59fbe86cae9be5938d2583617befee67d589d9d154ffce5e908696036a92e9ddca275cd679a71e0926426b7c374d7c5659904deb363818250a12b0e8dd1be13a1f7f7de6706b31d9fb32ed453c92ababbba510cad515dfb9b55975cbb1460e9da97f360ad9a1c00d48d85ed9dc0d33be636b25f82962a409de8b121e0596e7fa5d9a8f516e10f3993b79aee7e83b9d6bb1ffc52b2b1c79c21fa321fa7419851b09bf38c5bf09c7bcebdb89a1088e8936f4b014b90acefe2337f75c5cd48d763e10b41803c0a305cfc129cdd581027b68cfe5524f10aefdcd5ebd3dd0fee9aaf51fdf9493475f6a8ccf33f83e3bc41c4075d7b3b2b9c864351e99295d07a3c6ef409786dc90306ced83aa07cf7983d9710885645e71c3a717dbb8ad3960a9231043615d00fe2281df0af28648336b71a4ca5aab2989c6b4f96a49b860ebb5d880fe5962f4d91f66bba29b2f5cdda1cd5370d65c3956f394aec0a01dff3b12ab0a9f6f06a686c14745cd62cfe3b100c110215870a3981c775b213e9a4de48eb99e36533f900296c52736129dc6485b443af59a7c5ed47ecedfcf045328bade7c5e7aa0fc1da429d9a601523131999f4720b6a3a24554ee4ed97be3fbb7a6670b55ebc527ab49b0b487596e90fbee266b4a9f5f2d45aacae9b441a0e1c0075d958739b4bbbc77ab80ce2d7fb068955d63d95b64b1ba7af1d3580fbf66b08a0853fba1b2b2fd2b31ab7dfec8458cdbd31f5d366a6b8540f0dd1601e27b5ea74b74b1f8bd8554e9d00f66c049349702ac45b8b1d6d47202a4482667ea94d37b6ef08ecee82683bf395f7375eabc0ad31a34490be5970f47ef5f27823e26e0c44e80175f69330ad53c9721d4440189df297a808469406ba6552fe7cc63663a769aee9b478e3eea4aa6259dad9caac18b60e5032e843e75c82acbdf49e6fb6ae2299553ba6380fcca0658ba02bc498fbb568a28039b7bc13373d39f0f772df287a83cf0afecbe8bf714fb87a1dabdc7b4ea257ec111cd411dedba93027b8ca682d610c8e52eb09b56ae54152de098ca0b94b95786fedfd6c8f17d90715f6a34721a787d98943a60c432aebf2389507f4f134f58abc67bbdcc2964e3754b151a1a520130114e6e3c3846b09e4fcfb7fc5122a444a74b0ca5f3d7ad6e23fe1a3380bda16598566a1bc16d31076a5018c09797af765672aad05c136e7e0caf47c3beaa0974e092c2274fa4cce2d19a0d9074adbf88acc3c7b4ce7c5462da717d72330239cde1e17a3e9e28242ada52aba995e84fa8e5e2b7b8a0ffaf9fe755fd968763f1d35c818907852ed66e6a7943d90cbf8d163a16acd7f05ea5196a20bb84a2666119971a3202928ac9a0f1cf5aeef358b86e49108046a86e702cb64c18a2467e786bc200a1dfe7e304e0a59031d501c7110653517d850a257e23197109439887f333f8731c740092a77ee2b28103c3b94b2f114ae98f5f031c1a931f4106d65a693b1dd361b56e80a0be520647033075aca08f3e84190711fb024f219fcf49f6b9edf95307845174a5caede466af90e496fcca4a00d50da4b530b6c100a2d8fb835129097fc61207915d46423c23a6ddf73fef4c1803182ccaded54cf8b4ebe95fa8363218a184ddd324bc1f18802e78cafb94b6537ce2d65e8c156f26270886670e911c7676e20073258a9360c0a0bbacfdb8f390c0e6e45658ac815a08178cc6ec7f6d1172148770795d7bba8aae2ce6f582e775d857b26286046809d179d1f3ffec77facafcce0c2db9610da4033b71a6e0007669faa3b24ed7a10b240e972acb79d45e478b52df80ef6300c4aa22aff6cf64444ff7e431a6f610a508ac00a9eb0bcfc6d0a45a8acdf550e705e0fbd93a4ceb248f932923b329eebcd9d9513e81cf3fd9eab76b3728e2d7eb9b54034e30dcd939c075cf15171a5818e8ca09523f90f4aad517bc53e8ca17405fb628443f17a4c74bff76eb06a85b6c4675b80e087e5d885049d8cb0a9e9d4959d7903e06f342d81c89224bf712c652993dcfde5341fed224da13edb8dc2e3fcdbea7fccd813bfcd29a508e7fc4c2572f6aaa209d807b1ae075b3c737f2ba21dea5d71573a04711dffe78fa5afacafded9ce7ead8d70d1604007bed4ce8b0019fb9c98ad9d2a430abca9c5df383a6f78507f50ede3869080b98d1021cb81b7a17d39bad54d216bc5e96307c49a19af7b33b1b3c4700f176d6dab185237650ffa851546ef30b8c066f4f1477410a0df33d7469579b3aeecb0c629819c9436bb3bea0ea5791d34cc4d400258e50a9fc2b8413473746b3f95d4a631d4e07d9ab5bec921528737a7a83f9d833d6f7081b2e16ba2f536202895a35cc90254d1cff6eacbc12589d4702668f7244db0a2c2e5c9340917e2769fac739912efd29db8975e38dd4cca89d52c3efc99f549489ecd108b931f925d6f0f20eda2bbdc4c1f0f60dfd61da1fe9a87e330d3082ac74eb6f0db8058f5ba5c8e8a6bdc19db66a035b2c5657e37f8f2a79f8ea5f07f2ac1ed71a2620c81bf6591b12bc4dc1d886f477a830b4e2b7c1c929feefff39beae12139194aa782cc1e398d0e606b9c9c55c25a5d01200cf2e86d9ce993d47899b7032798a45445b7af657033d4b4230a217a20668f60047aba158c5a024e6e17a5e9fc245dba5d17631844036efa67dc3bac0d5a6c34df6baf849452e94c444187ea407fd4bf03433314b285462f1cc57ef110f128359a05d3708fd5ee0435f2bc9c9480dfa9427dd10ed2deab97dcde217c9b0969ec25b0093cb3cf8a6460771f4623fece0046dad3827eb9c2d882ebbca3c87310d7110ca9e3cf185c52256203e476bb60b6a586d61f8c81bc84b2139ce35369de60c729e8de571d8f9c8a07cccac88ec34bb256e615f541cc807d420ebdc95c222ee4947e33ba5733acd96aaee13d24261427332ecb99fa2b7272c68cfe0c968ba2e2863e3c39749d061a494b339b29dcafad7cc449ada3a767a20499d1fec33052f270faba2219f8b3ed5d7a99cba0b67d438a0a3bcf196b2319efcf466735df32087f832801a80a3295808bb6dfbe0e31a5ef821df1406a3c83aa50827055c5c4efbc049a08a3ccbb40bca4b1c95686a2e949f18337b9578b996caef786a22659c776491f4ed53790a17ba1dabed07cdd576445dee3e5a46be1fa2dde1044515537ed82132001f73248039d9d0e6a6947f839a24c3f981bb023f558eeaf38e0e98b16ad3f17b0ce6d2675f865185c80c1d667d55b77690c613a439e2a02a6db8ed4878325128f3616c91b0f1f495d7cb48b54a49f205d120ff8f8790ec11442c713c1bb12fb6d03553ac07c7cda8cee815c3e15c9a7158d786dbb7efef901a713a8a02464d75294269264f20b7460d0b2125801ace5e6f6163c5ca5f41dd7efe2f9601da929cf0c060dfb110860b1dd61ff26b810366213a7cfeb42e614e1de1b248d5c1e068415e3d53bad781b15aa0b7b9f2174cddd58efc56137c51759b78b1ca45f7dde3907c6a23e55aa1ce45d83702b8e8e22bdd09e6cdd27ae352b045c4807e8d930cd31e9ac69e56e5de40454996b023499673013f7c7f5ae8f37a0034ccbaa31222e9d51a3e091ec6e8fe222675c247f1dc248ab4c48f1936e8149a672e0a3892b02ce6dd95a89c228d0a72168a80a01dfd567b90185bfd7925a348dc1343773b87daf3871fcddf0c921cae84ee9e04793b8f1b568d6a4d0e6b9edb6aa441d6ce636b218803985478cbd4c596a8eb619a5a4d31169a021bb67968eb447918bbc031892cf81eb3ee31944ec1615282bb7a455417ecc9af91e9feb53bfe83e62f184d4692df01b1fde0ff0908c97e8d709c2aeecb8e76f0cac3b4c689d7b755a448ec691454d3ffa0366ced6fa1526df2f97495d21b67185bcdffb166502f45490362df0651ff894066d445ca94bca24da1a9b09b593fdec56c323a9f4109e050bd8652271d09c79bf0515d9894d3d4ee1ea7ab936bd51d7188f94e8aa99b07c73545452ea26ed23af63eb5ea00ab7be876ecf6db067073899077a25df0febbc2a02d607b0bc9f23ce42fba12cc76481770cd42ed32dcaea8c28aa0b56fefb28f7f86225182a613cbc2d677bc31d809f94d6f298ec5b1f6387ee684b21e1eeb4c8a8dcba9c2d78c06b18e34b1a08eb31ac1916278bc8faf9fff75b0cffd7d13b2624a7aa7c3f4817d4ab8e6db0fefd070a07124dd6e96f1919dfb604382dbb4cae5c56d57f1cd97a810c0bfe7af57d213f2b84dccea2f23418da55b0d05a33d008fea34f6b1cc77ae56ebc5d168cbb048bf349d4bf5062dfa9e84b5f8037a8e92b5f2f7edff04075076b6e2e24943212d3e93155e8d208619118bca0f52dacbb2d1bf2405c7512fcf3fced1759d5283e9f3025f3bfc74e9c59da6847a7a7f391ef549fb91a1a4d75967e0ccebe4a1220559133e9fe77b14db205e2ffedf87196a4a5a925d1b4bfb7591c0bcd73b3237b46b9400d71611cf5aa3d760deda3c109ca97a55f7247e4e28c57958ab4c9ebef939d1095bc22ed5052c54d710c4f405fe92ac94e9988a5eac321c2445ae8b818cfde155d1353e319fd8d984517f41b6aee40ba2ace0f6eb6a6d62c106fc7e3d5f2522f673e203e95e2179bc0450b81392557be535db9e0d54d5cc66cc6f985ea745e40221c0516e61ad1c27c4554efad895f5c77c5da7040ee9a78d8f7690fb2abd94be7664efdedb053d40ba999ee77a1997b76a328cd0bc85feeb6b61b0cdb52767813f6cefacedbef13531a4d29b874cc208a12b85b55099d37129372cccdab8a5d544c1707a339b92700de5c501ef8bbb4a4b99af07053c8df6c4c2a4753811e5fdfe2238bd747ee05b566232f96d09b0c2b345f84cc59959c1717a46249779a0555c779807ee9067d7499a08516f269a4c0525b45bb924e667a3871d1b76bbd589d7c637332136e2d18435611b01132042d88758f9f4665085b639794b040e0d9a786ed73f5a40e224df15d7bab7ecf0dcc95b6e0a9aec562b6c9313c2e533b7f4a1b58b3e0cca968c5449734ac0e1c08bd62651cea91a93e727a435cf9b59bad336034f38920a59eb105b2b6bd0e01aecb0340c97ef9bc524e0126bb2da226764919955ce5e61d0fbe11e9ec15daf5c5e32fbe48df3c984c29e0d552b4acbea0dfdb7597053d54fdb74a3b5bf72cdb093d458d8d0e0fa7e74b95106f24072a109c77c1fc81890f69d499f9e6746e735fbc54f51f7fd434065f8a8f62cec7f58eccf282fbdea6c1dd43bf0b35519d17531f7015ef16fcf5d53cbfacc0dba82553a33704a9f8c1754d5472a907755d14e229513b1acc4e1e3ba0cb66d1576a5240768fa46a3addbd72f5ff24a15e47e5404bee6acf004d3a98d716dc4c0e498e65c9ef8207326efb366f05099026581d8a18d2c143"}}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000046b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ac000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000324000-0x4)=0x0, &(0x7f00000d3000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffddb) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f000037f000-0xcc)="73c22483d214f9f87e4ad221155e084c0ec2249a2f6c32d7d1940008539e9b3cc82344de0b71b30af254eb54553190d54a6f1445f5a87028c3918759cb46eaae0b49ca68c41169537a25368224542663308baab47f9f5a5d7759c8cb91b1ee94a0c2530db6d86320823a5d62ac1bee0533d18bd6cffef2a42e4a13afcb1f72f774e0f70c89fee7bc1aa981303c267ca516b020225d84b57a7680405513215c05994ecc9767e722998df7b0cdf8f08a4cf2ff59198ecb7e4c39535d6a12d0761b5c9b8961b5ad736227d50a31", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a80000-0x4)=0xffffffffffffff90) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000076000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000e82000-0x4)=0x0, &(0x7f0000595000)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r2, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x2, &(0x7f0000002000-0x10)={0x4, 0x40, 0x2, "de6e7dfd0f3f", 0x6, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000006000)=@nfc={0x27, 0x1, 0x101, 0x7}, 0x10, &(0x7f0000008000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000)="192b71179762df64dca34f7ba545445569b0d3ebb7681f9c6f51e4fc56e532965089a27e8efb07df3377b729945e5d282cac066fc78d0cf46a6e99b303a59b234c225064deef5b4374a7aa62bae119ae25269da8ff2744dac181c3694f9e9253cecd18b61da0d9a7b833f2eabca08529a73c77", 0x73}, {&(0x7f0000008000-0x91)="3cdee99bac9dfec8e4a4e0ec6a170dc0a85a77de6313c420975092d5ed31a242499e4461559497b4cf4ce22e259322805364b5da0988369f0200dbda334805c2770e3a9c35c7c8404cc1d3bb3e9ec1147a4b045ad8f2634a37923fd91842b58dc0cd2f86ec9a63281748780b3fa108c3b7389c756093b6693a4f426deb1982fd561ef19442f0bf45204c01a170f3d8c01f", 0x91}, {&(0x7f0000007000)="36051f062bd187ef0c997fcfc3cfb8284aab007b36ee3fc536010daccbaba8e4a957b57d68243b8a225f85d3025ea5d6fb997dd80c23aaf99efb9ef11a1a75df5dacae7e14437e9d6f10f4f1fc7ad7f0d540ed1aac46d3d8dbb00535f8abb9eedf2e9462db97ee8e1fc76d68de73525bbd39cbde3c1644096cf53fc7ed394f368c5515e24db9d7a733ac7d5a83a5e50b0018", 0x92}, {&(0x7f0000007000)="25a5ce45c9c9336591c4efa66b0a710f7b1cc640bdec665ddfe9fbbf1a2bc614f1bb39ba4fd225eb2595d7e56a4f710db142449eee9f86cf2ab9c8f25b191f77d799c8d570033c352d7018700dc82f908ed84853d38b6d3aac64cface60dfc954d7302bed7ca82734ef2ce2950eccce73a643af2d194327315", 0x79}], 0x5, &(0x7f0000000000)=[{0xe0, 0x116, 0x78, "ffd77cc3356d00820a72058c5cea00f68ee7ab4a727bf45f9a366ad76375459106209af4a89c1e0fadf48de5915376d71f96aca55d024cb4436ca1c01c463ff0c00563aff2744a02e9324f90eb842fb736e06992f56e533e249172d1af83eae6d14e03a350fed664d97bf0deea5ad87765472ca932eaa85428bc3d87feb9263f61d17ca06a8090c68d3282042317be7483c18fb055c37e74b0d723fe6413a3fb9142c0c0214c7599396dd289245dbb8a4a3cdb25be03ecf8657ee9e3eed95f43eeee0da879dc1174b464"}, {0xc8, 0x11e, 0x0, "599bb8896677c3e204d2adc1e830dd533679cd1267b83b17331aeb23a70b86fc78b53ed6ee0a6578a46c2c5fc18bd7c8262464d7b76313df30a9c8430a171dccf825391f80d39943c6245039fbd2c5cd70d212502e795a97a9959293a7918dcd68bc57ba1e421f1b96737d03f11d9bb1f7821c781324ca0ac747ba27af4429e5f382f7cd95da3339433aad205b1cf4b555f32641823749cd4801c2f2f4f9fd424c9cc77ff3f0d03b9608578ca9c5c91842"}, {0x100, 0x11, 0x401, "a8a4557c1b85c5bf38eb70e352ac21501ab01ed01c30e65223297fbc9ede8238a786c92d178c3c8672bc091579739dd8041383586a80467b0a63f5e4079d88bf6814b377bfa6dba71af656ba6c8ff32e007270eaf117881ee74661bfa21efe73d6d9eb160d854bf2fd8d4d12fc9d695c31594dcb9a6655c4a519c42e6b00864cd698259f9e9728a00ce5d32c503d71f7d499ef661fccb1a75a2c3768f0ad324cce4946c78b489d95c47d6b29c1f9815e7be1f5c8bf39508a2d349c55b4b55af09704b6ff489fb392f18f2c5c89924691a3727997e6768c69d222371e3a39c894cca68f70a9b48d5dab5a9b"}], 0x2a8, 0x4000000}, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x1, 0x1000, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000000a000-0x4)=0x3, 0x4) connect$bt_l2cap(r3, &(0x7f0000001000)={0x1f, 0x6c, {0xa9e, 0x4, 0xffffffff, 0x1, 0x4d, 0x80000000}, 0xfff, 0x80000000}, 0xe) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000004000-0x10)=@common='bpq0\x00') 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000e86000)="", 0xfffffef6) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bf9000-0x8)={0x0, 0x0}) r1 = getpid() r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003f2000-0x10)={0x35, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000d86000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006ac000-0x8)={r3, 0x2}, &(0x7f0000de6000)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f9a000-0x4)=r1) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="6ac48c6bba1db4e22a4c0dbc2941abec"}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x5, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000741000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x10001, 0x7, 0x7ff, 0x41}, &(0x7f0000f0b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c95000)={r5, 0x5e, "bf94c963c7cdd72c074663f1fe59528238ba0a516d05f5a95ace40f3e245a610979d78ae74507471e904f9ae5fb5668ea3a053f8c6af0f2d47dc5406048a1298bc09c1502ca622ad79b742a4140a86b8d224ff187fede30bb3c9b41272f4"}, &(0x7f000016e000)=0x66) getsockname$netrom(r4, &(0x7f00004da000-0x4)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f96000)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000044a000-0x10)={0xfff, 0x98, 0x2, 0x5}, 0x10) [ 1361.447328] sctp: [Deprecated]: syz-executor7 (pid 26459) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1361.447328] Use struct sctp_sack_info instead 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1f, 0x4, 0x40) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000690000)=0x81, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f0000458000-0x4)=0x0, 0x4) 2018/01/23 03:08:03 executing program 2: r0 = socket$inet6(0xa, 0x200080000, 0x400004) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000453000)="", &(0x7f00003a3000)="", 0x0}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f45000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e2000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000092f000-0x48)={0xf, 0xa, &(0x7f000005a000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @generic={0x8, 0xfff, 0x800, 0x8}, @ldst={0x1, 0x3, 0x3, 0x3, 0xb, 0x0, 0xfffffffffffffff0}, @alu={0x4, 0x8, 0x1, 0x0, 0xd, 0x0, 0xfffffffffffffffd}, @ldst={0x2, 0x1, 0x3, 0x6, 0x5, 0x4, 0xfffffffffffffffc}], &(0x7f00004da000)='GPL\x00', 0xffffffffffffff7f, 0xda, &(0x7f0000905000-0xda)=""/218, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/23 03:08:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a5e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bb4000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000041000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000)=0xe8) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000be000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cac000-0x4)=0x0, &(0x7f0000d94000-0x4)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) sendmmsg(r4, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = accept(r3, &(0x7f0000e42000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000e00000)=0x1e) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000713000-0x4)=0x0, &(0x7f00001ad000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00004b1000)=0x1ff, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000010000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0xffffffffffffff3a) r1 = socket(0x2, 0x3, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00002a6000-0x90)={0xb801, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 03:08:03 executing program 6: socketpair$inet6(0xa, 0x80e, 0x3, &(0x7f0000519000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000070e000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00004b1000-0x88)={0x3f, {{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009cf000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c5f000)={0x0, 0xffffffffffffff05, 0x81, 0xfffffffffffffffe}, 0x8) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000053000+0x88a)={@common='teql0\x00', 0x10000}) sendmmsg(r0, &(0x7f0000ad9000)=[], 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000390000)=0x0, &(0x7f0000e12000-0x4)=0x4) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x10000000000000) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000034d000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000dfb000-0x4)=0x401, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000014d000)="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", 0x1000) writev(r0, &(0x7f00007c1000)=[{&(0x7f0000c25000)="73328cf871d7bdc73eed9c7d15ea488def8fa1deae91a672183ce9f00bacb7807f3fa5bed177d3b12d08b2741521591b5d624156b3dcf104937efc5c0f2fe86fe050e3754713e770c8c5aee489704feef8bcc6e2d9c64ad8f57cc0f1d18c0b668a89cd87e930a704600010821c79ba65aebd8254e25e8788d37abbf8d123b2121134a94d98a8c5935a4f84f72b9e7a45b69e0edbaaf8d613df63b96e1d26886e52c53e1b37cf3daa508091f7687d27c682139e44e06a7961a09a9c94a94415", 0xbf}, {&(0x7f000039f000)="5136b613dd67dfd7b760c4de92dc1b2d9c74e0beb2d0d1e24fa9df0d6b5f9b0586425ef79531d67469812a47fb44092edc27c9a02e7267ad2b74da63567360565d71aea523e153a87fd0bb7316216f85c89a8802a4af9632a22cab176907c755690467087303a19e8b4abd725731e6108f1b067eb37f9055690d06e1426eea5cf45b985767b0", 0x86}, {&(0x7f00003fa000-0x74)="52b833752b9ebe17674942c09dcaaf4562c84e072d83bf7815cb35ff4cd0f011506b6c5d86ddd0696cad8077a8e4db4c1309c9a6ac69c314279a341342dc5e78c17d8bd29bc67667f3472d9cb35e3e1d7eb7fa1f257f97bf3604dc00894e3ca717ad257ecc4dd1c3dba4f94eb77e229a46ffa05a", 0x74}, {&(0x7f0000dbe000-0x15)="0fea3fa822262df9c4fd3b94ffc80fe484b7f17a3c", 0x15}, {&(0x7f0000f24000)="10f20487400e27de91438d516644b6a2c9abd8d1e6", 0x15}, {&(0x7f0000b27000+0x8b)="66bab8c132cb145b96bc70756f448e3711d0cbf36d40edeef44ac3c72d94b0032e236bde7c44d7b6bc29a4f02ad0a1c659ded7f497ce9ab1242feb2316d0db9055e113e2cbc71ec5efc865e6c0ffc93fc03fe59e9f99078791ebb01c4c2c8818f4e885442be6035c855654e6bfd587133d35f2692db6bf29329152b4260bf888719090102a2ffeb081977460f58cca3ef7a9754a1f5a895ac8a7a697912272c4cd5811600119afaee730b8f5112524ad2d153a7ddcf8ebc96fb5b3c5ced21659a231a17bad67fcf4d523dcb57c6a3138884804", 0xd3}, {&(0x7f0000ec6000-0x55)="d107bb635a343862a21295e35992235e687ce28ff581df6d307d1a0ee605e4eafa7c44041ab2e017a45fed720655285177ec08bdd499e8ce570613358dbc37560d0a1988a4e8a0842f79bf77a401d2b2a29fe5f474", 0x55}, {&(0x7f0000781000-0x18)="b9b8756efa76d27a7a80d4c43e72fa1d10f9a9b960c2977f", 0x18}, {&(0x7f0000aa5000-0x1d)="11a7eee8651d3acc93eb74a4a216b245f5fc0ab52db5cc03c5cbfc438b", 0x1d}], 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000dd3000)={{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, 0x72, [0x0, 0x101, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x9]}, 0x5c) connect$rds(r1, &(0x7f0000f07000)={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000079d000-0xe)=[{0xf, 0x5}, {0xb, 0x3a74}], 0x2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f51000-0x14)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x200000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000029e000-0x4)=0x2, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c85000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ec000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000-0x4)=0xe8) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fe6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d5a000)=0x10) ioctl(r0, 0x6, &(0x7f0000b82000-0xd9)="8a570632c3d31a2d245037828f69a88f8237c3c1fe1f82dcbd37f2c5d3d15f482244f244865434f082a78bf5f37f3e4471030642717616e3e5579b273c56634438b4dbafdc3ad5620a9206bb6d2ecc3bd864408a31891ec92898e7cefcb474aaac567ca0b3e2baea29e5624401e62b11d426c893df11f1e51d73abe8ea647be237a10aa59ad3bd4b2aa35a5b4399f385065868954d6731e80d156fb10307aed21144128153f69c9b88908bc04db2d42f4e50678bb7bffda040e3b954b66df5999d720c03277b9efca71e5f6e73493494ab8751b32e344f6a07") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000e7b000)="fd0bab0b690188c7a8f5f92b127fd3a3b2dc3f4ac91f923da8611cb6f5e8a7146f6e2232bc16cb22019b4914dc6fdc82628c", 0x32) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000497000-0x4)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d8000-0x98)={0x0, @in6={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00001ae000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b99000)={r1, 0x5}, &(0x7f00005ab000-0x4)=0x8) syz_extract_tcp_res$synack(&(0x7f0000c24000)={0x0, 0x0}, 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000dc7000)=0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000089d000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000046c000)={0x8, &(0x7f0000df2000)=[{0x506d, 0x3, 0x5, 0x7fff}, {0x4a6a, 0xaf1, 0x800, 0x0}, {0x9, 0x0, 0xfffffffffffffff8, 0x0}, {0x7, 0x0, 0x6, 0x8}, {0x1, 0x0, 0x2, 0xfffffffffffffffb}, {0xf36, 0x5dce, 0x8, 0x0}, {0x3, 0x7fff, 0x5, 0x1}, {0x4, 0xc8, 0x1, 0x9}]}, 0x10) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) getsockname$packet(0xffffffffffffff9c, &(0x7f000058f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000105000-0x4)=0x14) sendmmsg(r1, &(0x7f0000aaa000)=[{{&(0x7f000054d000)=@ll={0x11, 0x2, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f000053b000+0x1cf)=[{&(0x7f0000b93000)="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0x1000}, 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"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{0xe0, 0x1, 0x0, "07fff6cc26809571f5b14fa3b803409edc9f07719874fac4ac0761767e5ee0850342ce46beac45f447024390e6c65870c469f2e4c6b7b01ed393a9673526772088f61ae5a2739c75150a83f1d17d8db46c8c78e3eba40ecaa60819aca11df039427f3fee5d202c1f35dc902888e7d4217e7ffe12a3110756bcea8d7d86c45e5a94acc18d33ab9a58c22e823e2ae8cf02781939ddc6f94161826e35c5a652c178122b6620395872fc1998f10ab269a864548236d24336ce83679630b9ba44374fa938346010e1e3b6577fc6ab6e"}, {0x110, 0x1ff, 0x3, "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"}], 0x1460, 0x4000000}, 0x2}, {{&(0x7f0000b6f000)=@ax25={0x3, {"551f4325f0706f"}, 0x5}, 0x10, &(0x7f0000ed7000)=[{&(0x7f00003d9000-0x48)="26b0baf73ff1b1a4bb8cbeecbc886e3cfe5194899d3c8c307e9ecb57e0e2ae84c96632d5f56e9d21bb03bbc33d024ef2acf9087766a162a09502fd892ec7859c4130386073ace6a4", 0x48}, {&(0x7f0000c78000)="c24e55eee9a39af9356328e4b27d1a19f948bf36018c9784161332b110f4947fb1b28185c9f0ad4eb6435327abc42f65ca1fbcb6e080204a92fde993f65ed76cfd01109459a01a0ff56d5b0dcc03d95c4cf79df78641f669240912646964b99b7ba39399c1c1e22b2b7334cb2284", 0x6e}, {&(0x7f0000b6e000)="7101fc1ee5e1e3cae480b62860a74035b74c53765b60ca831de74263916bd59f2857a8ff183788e5d78fd458064ede5131b4d06f06cf56cc55c72d51cafd908086", 0x41}, {&(0x7f0000b2d000-0x6c)="4aa14bcc85c3c5f9c5cb5c82fd2e0e74183beb457831f3d8187433b2a56a81f3e4b0444a3a146bb89ded4e3999312e5d2accd53ad997a701bfdba9bb7ac01d09b8ce7d1b72d8b60435c3747036da25a1f0148a5667392d3134715abfd8b22a86a95d95c6f2c33932d9dea6c2", 0x6c}, {&(0x7f0000708000)="647b2e83e14d53a688f1a225f04853da9f64d2337e2460ed67e71e36c575f170d4317c7eed7d8771652da8c496764219434a7e2f1a1c8c2c020e", 0x3a}, {&(0x7f00008a6000)="764ef4a878907df8fbebd115b27977f1a87a9ba6c9da369bfd04e50799d4cc324941f49442650749b50e1bab2a1023c42e50d0cc6ed23848763dab2457f22017ff79139c9c8f0d6fbc286fd1313c3281ccaff593a7728c30a31f831d21f7cfc0a3cf8d580b847bb3ff7bc1d7073ba60582f68a788972e53fe2e8863083303848355ab481857a", 0x86}, {&(0x7f00005cb000)="fd08058c7d2b52d4425d15fd210301992beaf126647aa1d6380749ff2be57e6bb0278cca5c7cd27612efa8692f8605e35c153f5b054829eca6d472bdfc3f107bb8a90d68edc1f627b830d2d4f94dae0058448790de55d7289299b81b659126c85acb1c69c128d04206eb403bd3765a09c7a1f9fa9e27ccc064972962dcc22e8fa6f9fd281c37864389272943fe7dc5db7f6369bdca19543eca0c93f9f251dd8505512cd2b5c63f9fcc003f6618de0eaf36bb1f7d7fd2fb53a929bac9d540fc7fa28e7cfb", 0xc4}, {&(0x7f0000e70000-0xcd)="371732a0087de952fd5caf674dee34b3505ad5cea1a51ba20203db99a42485b5b9b2c5b06a4ccf373367062a226939ee09f547856839918548bab91d20c42f0c87d459f5e229c73404d85c58d2f37f250c5ba57ea76760e30e563cc7b046269afd000fca88687c9abe9ca40648c24aa705c7c0de6238aa4ede08240b4a926301118d10ab4b79aaade7073734c2fbcfbe603291afa30828c0754d405f5b704a00489eeededa025ca3806c0c7e4b7e377b341c74ad2d3533bbf228a25734edbe849eca0240828569ffed2bbb6281", 0xcd}], 0x8, &(0x7f00002e3000-0xb8)=[{0x60, 0x13f, 0x0, "30f4e75a39fbbbcbc71d4289f7bc1db97ec7d77d0bb773cc316197c31c7982c34646f6d84f7166b7780271817011565db5102e8bda939ccb744e58e1e895fd8e86f5d2d387adb576cf"}, {0x58, 0x118, 0xba91, "572c347af236a7c0413ebdc3135ee87769d2b8963361cb9b9443151d52fbf970365a2808c7872697998c499d2b8481dadd16e0963d9f311f78b30f46493f83d665a127fdd33ad4"}], 0xb8, 0x0}, 0x4}], 0x7, 0x10) close(r0) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000045d000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000672000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$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, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00005f4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007d9000-0x4)=0x6, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d47000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000088b000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000093000)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd6a, &(0x7f0000662000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xfffffffffffffc68, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x4, 0x2], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000f4000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000399000)={&(0x7f000088c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007c7000-0x30)=[{&(0x7f0000815000-0x22)=""/34, 0x22}, {&(0x7f000081b000-0x51)=""/81, 0x51}, {&(0x7f000075a000)=""/0, 0x0}], 0x3, &(0x7f0000fec000-0x39)=""/57, 0x39, 0x80000001}, 0x40000000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000841000)=0x3, 0x4) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000892000-0x4)=0x0) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005ab000)=0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x5) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) pipe(&(0x7f0000a08000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000095b000-0x4)=0x800, 0x4) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x80000001, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc3000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x59, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff8000000000000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000fc4000-0x1c)={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x75}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000fc5000-0x2)=0xcf98, 0x2) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fc3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000ed2000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000fc4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc4000)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000fc4000)=""/235, 0xeb, 0x2, 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00005e4000)=""/226, 0xe2, 0x40000002, &(0x7f0000fc4000)={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef23}, 0x1c) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000569000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa5000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bec000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000b8a000)=0x0) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/23 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000376000-0xa)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0x2e) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000079a000-0x4)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2067e23"}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b6a000-0x4)=0x0) 2018/01/23 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r1, 0x0, &(0x7f000027e000)=0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000f2f000)='}', 0x1}], 0x1, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004af000)={0x8, 0x0, 0x2, 0xe3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x101}) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/23 03:08:03 executing program 6: 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) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000022000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001c000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000001b000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000)=0x0) r7 = getuid() r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001d000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) r11 = getgid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000025000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000024000)=0x1c) sendmsg$netlink(r0, &(0x7f000001d000)={&(0x7f0000023000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000e000-0x20)=[{&(0x7f0000022000)={0x14b8, 0x2d, 0x300, 0x6, 0x3, "", [@generic="f885517f34d02d12d8bdb607c32f2e4272d39a39e33abbc259f837a1c008f482e807d95e7f38e9e2cfa7687197da", @generic="c57bd2519966ec86eb69a677be2416c4894ba2f7be41cd8659836ab3b841c4af0829dfcdf72a5aaf13e63664f2e06114a868b6cb674ac02a7b02703d6da1adb796d0fe63a9bb5041a55b5c1a89abc3c6b1b5d59314b269657a536ca92d6b0e6325dc10f2a63c8c18b5676994e366bdcb0c677f", @nested={0x11d4, 0x20, [@typed={0x18, 0x6a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x2, @fd=r0}, @generic="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@typed={0x20, 0x8a, @str="2b707070303ab773797374656d7472757374656400"}, @generic="dd5aa4fcd760e9fdb0b89610a38e7ed3c418561ef4806caabfddf58db7e91ad6bcea0e27c31664fa204fd523daa8735473f607bebf4467347f5666ae5219966799abdc8a9acb1766be1d7b6a455dd17a7c6210881ad335cfc4da52ab60a18a0efcb41e5a7d5b5705e3e7e9d14d460503863a5938aeae00319fcbd498c85ea1660e01ab3163b01a7b384252e5d0f9b902db712186e4496359c4704a4f139505fc1759a9af5e0a10d03b70563f833f64e1b21d15857b54ac596e394d43d29dcf"]}, @nested={0x174, 0x10, [@typed={0x8, 0xb, @void=""}, @generic="7202aaa492173514f3f67d30f4fca73b3772cf7e1a595ae95ae21dad3292d517d3740e4482dde54c3282af055290ff114ccd4dfa9f0fe291cdb030854230fa925075c5d3c9eba2238ac1b65d3e6b445a02d34bcecbd3e662a2535f8f5956b43e12867e88297f6f2054645d7b5d0178ab41ed9fadded825e2b35c908ee8cd975d1a78688086e6717c4a2b2b193f6bcc8c1bd93ddfda47bc3fb6b7f520", @generic="bd8a8b7efb4eaaeddd7b08c2711084ffe8921b018b96247e7bf3cf418faae05f", @generic="549c9341efac703dc7c563bfea3134b995ac", @generic="b435a5398471b8ad707ab079f98d371538b6dbc2a379b32cfb609303f09f788ff3f2b1f3fa8f7371fb8ed4663483746bb4ce", @generic="26b4fb1da352ed5256009eb33417dab48b109338e19528ca8811b2d566418fc7702b3f844274eb41d53ff63ba20f6332136cce240f317934d64696fa78b40f8f7bdbdaafd7a9c0a9a1e044c3f8", @generic="12cc40aa870647cf52cde4b947bb6b001d8d560cbc09746a86"]}, @generic="", @generic="bcc45eb98458ec8c3687c1b252387239eb32e5a4f84617292117968900fb1eef446f5d5f4cf9c6991ad468ffa55a8d74df2efd18372185abcdd071859550d07cb879ce444450c69a58f2447697115a69ed6c357a2beb49d07218fd874d7eeab92ad6ebd9be67037d6ffe1f27d3", @generic="eda3cb3508c87f9461e25f845c3dba61fdfdb261dbfb9132cec53740ed9459c0f4a5c1d721150a0ca9876945656dd093fa6fac994581fc165d9da51434b8312f335e3a6e9e48b1d09920c894f13948f3addcf5a793319ce2248f1911940b02507c959198915b3f965f4cb17493f5392663b9a4774cb2814e52c1d6f537b975d44e15b907781d57856228acb73f9c64699d92f3a42a80cb4df6486cb32c834517bf4d", @generic="51a5e62c45", @typed={0xc, 0x21, @uid=r2}, @typed={0xc, 0xa, @u32=0xffffffff}]}, 0x458}], 0x2, &(0x7f0000023000-0x120)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x120, 0x4000001}, 0x1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffff25) ioctl$sock_FIOGETOWN(r12, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000b3a000-0x4)=0x1, 0xffffffffffffff92) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000636000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f78000)={0x8, 0x3, 0x80000000, 0x3, 0xffffffffffffffff, 0x7f, 0x40, 0x3, 0x1000, 0x6f, 0x7ff}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f09000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00003dc000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000795000-0x19)="1a22b03052134e0013dba3addba7294cd9ff7d526091195659", 0xffffffffffffffab, 0x20030004, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f) 2018/01/23 03:08:03 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000d9c000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r1 = socket(0xa, 0x800, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) socketpair(0x7, 0x1, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r1, r2}) 2018/01/23 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00005c3000)={&(0x7f0000d84000-0x32)=@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}}}, 0x32, &(0x7f0000090000)=[{&(0x7f0000a8b000-0xb3)=""/179, 0xb3}, {&(0x7f0000335000-0x1e)=""/30, 0x1e}, {&(0x7f00001be000)=""/4096, 0x1000}, {&(0x7f0000710000)=""/30, 0x1e}, {&(0x7f00009fa000-0xbd)=""/189, 0xbd}, {&(0x7f0000253000)=""/179, 0xb3}, {&(0x7f000089e000-0xdd)=""/221, 0xdd}, {&(0x7f0000615000-0xbd)=""/189, 0xbd}, {&(0x7f000023a000)=""/164, 0xa4}], 0x9, &(0x7f000044e000)=""/0, 0x0, 0xe2d4}, 0x10000) connect$inet(r0, &(0x7f000031c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) socket$inet(0x2, 0x2, 0xe12) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f00009b6000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000011d000)='tls\x00', 0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e1f000)=[{0x0, 0x0, &(0x7f0000937000-0x50)=[{&(0x7f000013e000-0xda)="aa6728fd15a978679abd961f4c8bb5e2", 0x10}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000668000)=[{&(0x7f0000723000-0x2d)=""/45, 0x2d}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000033c000)=@assoc_value={0x0, 0x0}, &(0x7f0000d90000-0x4)=0x8) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socketpair(0x1, 0xb, 0x7, &(0x7f0000435000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00007ca000-0x10)={0x9e, 0xc773}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000655000)={&(0x7f00009f6000/0x1000)=nil, 0x5, 0x7, 0xf552a26f5ec4ea07, &(0x7f0000ec4000/0x1000)=nil, 0xff}) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000f0c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00001da000)=0x3a) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000568000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f0c000-0x4)=0xc) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 03:08:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ec000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="60f951a092c4ed4f0f7c9aa5132332b7", 0x10) 2018/01/23 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000766000)={0x7ff, 0x0}, 0x2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000577000)=0x0, &(0x7f00001b4000)=0x4) 2018/01/23 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000f3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000)=0x8, 0x80000) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000f3000)=0x4, 0x4) getuid() setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000077000-0x4)=0x4, 0x4) 2018/01/23 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000038b000-0x334)=@report={0x4c, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000021a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000028e000-0x4)=0x10, 0x80000) setsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000136000-0x4)=0x8, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001d0000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00007be000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000023f000)=0xc) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000e1d000-0x2d)={0xbc02, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x103, 0x200, 0x80000001, 0x8002, 0x6, &(0x7f0000864000+0x312)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x20cb, 0x0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000a9b000-0x20)={{&(0x7f0000243000-0x86)=""/134, 0x86}, &(0x7f0000123000)=0x0, 0x5a}, 0x20) 2018/01/23 03:08:03 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001b000-0x18)={r2, &(0x7f0000015000)="13996f632d7f612dc016ac2f2998d74cf2289d7a3735d7d1c4306b03447ab91782643e6f017ea9072193510e54ee16ac02dd1b5cdefd25624352d99428707a42fa1c37927a2308a1a5e4c75d20a34d1c533295952f90ee2b4318293540fd35a1bf12c5184094530c0a9259201b49700dd9ce06458a6ef9728c1632df4b42fe03717e97f0023a8f4efa901415777b4044512c772abb7eb8c556fb9af879912bebf1bb5faa5d870d3d54085fe14b9db4a5ec2a568d2ad919fb89cda5bfce79f68c275a569ac1c14d8c27", &(0x7f0000008000)=""/85}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000001a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x3, 0x4, 0x8, 0x4, 0x0}, 0x20) 2018/01/23 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x1c20000, &(0x7f0000df7000)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000420000)=@ax25={0x3, {"1f9da7173c7bd7"}, 0x3}, 0x10) syz_emit_ethernet(0x48, &(0x7f00000f7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x12, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000000000, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}, {0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, [], ""}, {0xa1, 0x0, 0x0, 0xae13, 0x0, 0x0, 0x0, [0x4817], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/23 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xb, 0x3) bind$bt_l2cap(r0, &(0x7f0000313000-0x9)={0x1f, 0x4, {0x2, 0x0, 0x100000, 0x4, 0x1, 0xffffffff}, 0x8001, 0xcb7c}, 0xe) syz_emit_ethernet(0x76, &(0x7f00002f1000-0x145)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x40, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ee7ea5", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "4ac0bc0f575c206c"}}}}}}}, &(0x7f0000066000)={0x0, 0x1, [0xc5f]}) 2018/01/23 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000677000-0x2)={0x81, 0xfffffffffffffffd}, 0x2) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/23 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000a4a000)=0x0, &(0x7f0000dfa000-0x4)=0x4) setsockopt(r1, 0x1ff, 0x0, &(0x7f0000001000-0xa5)="ca8576ab40ebf75cdaf2db66fa08da32127bef45c65f225645bc1e3295778b437e11c32e717654b56085c7441c009b58fb0473108e72712b1e39e421632b9b30350357230bb135bd53cc5e63c5c8d1013da0fef3ddedfb84daf130b3e21eb98a6b50610353db0728ec6a0e8f17a22053f14cb54b9ffebae0e94a0a3bf570b44951f2903933cc31b098577b16821cbea3e9436ff6e59a1793474fc70b676cc5f7b67cc3afdc", 0xa5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r3, &(0x7f0000e76000)="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", 0x1000, 0x8, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 03:08:04 executing program 1: r0 = epoll_create1(0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d88000-0x8)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000bee000)=0x7, 0xffffffffffffff75) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000cd3000-0x38)={0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000f3b000-0x7e)="b21924afa9752a09e102245dc1ecb9bd4b93c3501ba146184c9454ffd595972854599e135bded51599f23371cfa31b8bd90e5fe1f94a620adc47aa7878f0e3cbec51b14ec98235a87edfa9e071c30660b43c0aeafaa6fa8267", 0x59}, {&(0x7f0000d47000-0x27)="822d30cd9a2ef6f86ee19102ca8e9e928e750bb8baf64089a9efaa127d487b8773201c7567c5a6", 0x27}], 0x2, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:04 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000002e000)=0x3, 0x4) 2018/01/23 03:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001dc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c53000-0xe8)={{{@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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000984000-0x4)=0x55) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ef000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x318, 0x2, 0xaf5, 0x2, 0x0, 0x20, 0x7f, r1, r2}, {0x800, 0x1, 0x1, 0x7f, 0x10001, 0x0, 0x1, 0x0}, {0x4, 0x10000, 0x9, 0x4d4}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x1, 0x3, 0x1000, 0x6}}, 0xe8) 2018/01/23 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a12000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000662000-0x9b)="e3c955699dec93f57b20721a7a999bad5f9855f891f92fdb52734a8cd32a545177eeb50bc14bfd67cb6260ad9434b7cafa1352b7378802c1216f017378e1b5f3f40945690cea598428de3347b2f808a098bf2b6a80570af0cf848eaf6213df5102329cefa53f3c2a2145ea71b6bcc3d2", 0x70}], 0x1, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f00009b1000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00002e0000)=0x0) 2018/01/23 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000a6f000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000013c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4b000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000af0000-0x14)={0x0, 0xb5d, 0x7ff, 0x1, 0x5, 0x401}, &(0x7f00007af000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ee000-0xb8)={r1, 0xaf, 0x0, 0x9227000000, 0x8000, 0x80000001, 0x7, 0x800000000000, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xc59e, 0xffffffffffffffe1, 0x100000000, 0x2}}, &(0x7f00002f2000)=0xb8) recvmsg(0xffffffffffffffff, &(0x7f00004ea000-0x15)={&(0x7f0000826000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000bfc000)=[{&(0x7f000009f000)=""/236, 0xec}, {&(0x7f0000725000-0xcf)=""/207, 0xcf}, {&(0x7f0000f1a000-0xd7)=""/215, 0xd7}, {&(0x7f0000a1c000-0xda)=""/218, 0xda}, {&(0x7f0000816000-0x1b)=""/27, 0x1b}, {&(0x7f0000454000-0x4)=""/4, 0x4}, {&(0x7f0000293000)=""/136, 0x88}, {&(0x7f00001ff000)=""/255, 0xff}], 0x8, &(0x7f00001a8000-0xd6)=""/214, 0xd6, 0x2}, 0x101) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f50000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000f9b000)=0xe8) bind(r3, &(0x7f0000602000-0x10)=@ax25={0x3, {"ce5b9a831ef126"}, 0xfffffffffffffffc}, 0x10) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000072b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000fa3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r5 = socket(0x11, 0x0, 0x0) bind$inet6(r5, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff0000-0x14)={0x0, 0x100000000, 0x1ff, 0x3, 0x0, 0x7fffffff}, &(0x7f0000fef000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec4000)={r1, 0x1, 0x1, [0x7]}, 0xa) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000efa000)={r0}) sendmmsg$alg(r1, &(0x7f00005f5000)=[{0x0, 0x0, &(0x7f0000064000)=[{&(0x7f0000394000-0x4)="ddbf9e71", 0x4}, {&(0x7f0000ad4000)="e2931846d07c87a8aa4da29a8d7be0596c22147368e3238dbd55923e052ff9e91fc1e4eb99580251badd0ca15d05f3a1a1c729a231726afb82191cd413de78f6f9b1fa4417b5fe714a6794435a7ec7889acd473a9adddf41d608ccbc6674d907cf7065a98381909b3c47d3", 0x6b}], 0x2, &(0x7f0000aa2000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40c4}], 0x1, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaa000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1cc) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@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], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@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, &(0x7f0000981000-0x60)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000258000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00006a6000)=""/182, 0xb6, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000596000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000091d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000151000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c93000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000700000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb7000)={0x0, 0x80000, 0xffffffffffffff9c}) bind$inet(r1, &(0x7f000028a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000023c000-0xc)={r4, 0x80004, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b71000-0x20)={0x1, 0x0, 0x26c5e6433a8ea7, 0x657}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bc0000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000037000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d0d000)={r9, 0xffffffffffffff56, 0x0, 0x4, 0x7fffffff}, &(0x7f00006d0000)=0x18) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f00003d3000)={r8, 0x1}) setsockopt$inet6_tcp_int(r3, 0x6, 0xf, &(0x7f00007de000)=0x1, 0x4) 2018/01/23 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ee000-0x4)=@int=0x0, &(0x7f0000ccd000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000303000-0x1c)=@req={0x3f, 0xe8f, 0x3, 0x0}, 0x10) recvfrom$llc(r0, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000ba1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c22000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cde000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/23 03:08:04 executing program 5: setsockopt(0xffffffffffffffff, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) r0 = socket(0x1f, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000df4000)=""/165, &(0x7f0000001000-0x4)=0xa5) 2018/01/23 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) accept$inet(r0, &(0x7f0000a2e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000)=0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000020b000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0xff, 0x1, 0x40, 0x8, 0x9}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000609000-0x90)={0x1ff, {{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]}}, 0x90) 2018/01/23 03:08:04 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x210, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x18d)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r8 = gettid() r9 = getpid() mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000006000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0xef)="cfef3553b0638a763e6485a0708a9ff9a67785cdcf35f4d0a028daf7cda533db71a6e553219a49a376fa8f0dc227b4ab6ee02c83d36d342b9cd8baeef8f661141eee365ecf86de2a5dfc95428fdd9f7cccb5a88314709b0a9133b3820c92a12de33e42bc4989f4b97acb1bf18efb01585a189e3500fbbcadb221684596409fe81587ff739508747427c0b5fde757e1c83447679467206e178b32b9cf026b91e5535e1b4929b17d81b9dfdc8b129e74a77b4de5324e797cfb36692e3c1a9583b957eb0c085fad097251cf3985603603d7ef7aac20471d3a8916c05bfc9abd44bfcffa6317f85e4b79b81721ddccee3f", 0xef}], 0x1, &(0x7f0000005000-0x1f0)=[{0x80, 0x10d, 0x5, "975819528c4b74d4b210336e5810a933b91c3c2cbde435f5e7402db53b06e1b7e0bb87f99ecbd73967a618db592487cda1afa21f5fccab94e53ec9d9d2b7dc08274b8887e94a5153db285120be6ef1549df01549e5ef5138f54e4fe9bdd297c3ff947d857b14e0c9e626326895"}, {0x30, 0x10d, 0xfffffffffffffffe, "7fab97628ec17e7123b33b4366bb73e8a0c95dc4919d28ab39170ee4"}, {0xe0, 0x1ff, 0x8000, "e137b48ba90feaeea010136201994c9bf6fee526227486bf8f8c0f878d10fd4941ff539af264aacc154e35919351dea4ebda0e77807b25b3058ae6a8259e409684082fad5ac86261faa34416e7dae1c5ba404a7396b2cb08b393fdea1eb2e16d5c856c62e913b7d6f7e1041d931f5d2a9f0a8d2c51d717c88b28a7c1bb5e816227f13f1607c7caa895d6391fea1cbbb1ddeddb0be172a8cddb84171800f3608e63b079b46c7859a484510e64f6b592c212806e40f0aea34505017a8c884975f1a980ed48903457659235884d26a3ee"}, {0x60, 0x29, 0x6, "b2ddadaec24334570642ba4452df58ded71b21aa6bde01dd7cb2c7fbf83118416ce02d131e308e3598540b683cbfc694bfe660d2db74d8e26fe752a7382905ccdcccb53d2af2003e803a"}], 0x1f0, 0x4000041}, 0x48080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x225c)=@dellink={0x225c, 0x11, 0x500, 0x2, 0x0, {0x0, 0x0, 0x0, r3, 0x0, 0x20000}, [@IFLA_MTU={0x8, 0xe, 0x6}, @IFLA_VF_PORTS={0x2204, 0x18, [{0x1118, 0x1, 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@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}]}, {0x384, 0x1, [@typed={0x8, 0x43, @void=""}, @generic="", @nested={0x378, 0x80, [@generic="80825a2c2d0f9a78eac0bb82dc6b3323cda34cbae3b4271aa219aaa80c42c5838c056fc1bad15610a03ac76a0a05bb1c52ef6587901c7de7f74002c2f66fd2a33e73e06373ba851fbc81bb8a2d058f1e4d19ea4b6ce3943572c72d9b00acf6b1826854306d2cbefdaaa1dbb8f0952fb2006d1a055372d179188736034f14ef27d7d1951823", @generic="28dfec306583ea9252f856305cdb05c6c7d89c731d5b43f0dbaf901a0d31869c04bc12ba180ac6532ce8eb6f1f80065c8915b8fd32e3a248d39bb238ac77e5cb93a49ca5d11694e61cf9bb150655f61d9cea023084ce960aa5a1", @typed={0xc, 0x49, @u32=0x7}, @generic="c89d28fc69d2dbfc08ec0dd67878c3bf6dd7c50316d238455c9f996d230452ba1eabd428e4a69931d03966fc9d8b14fcf77d7d9c654090f6a2009d87ab336846349df7e27d02beee26f96e3f8bb320f226e3b43b390e99edd9469a6f4269053208ce03b7cbe547b07c0ce59cf86f10d273bcd8", @generic="b91a6c35ed4249ab3e76ffd90c83174ae0b3333b208886369ffd028df5b630ce5c175d3f1c03122586aef15710489c260e5ba708070f9cc429a237af284de4b16914813705db9513d603b21e7686d5a5f4db61bb263f95cbd51ab5c5d194ea3e896f1d573c86f2223007d23ec0bbc526c76f0a39659e1dcfcc30378b62e6de7411b1bcbfbe2a9357d215072f5e3a7b5b1fc64d2dbafa5af110894ed5ac76b2423c95fc2c983904576f38859ea9188e09391f81165614e66870bce2f718b159e690b3844dc27873ab762b8f39dece283b85544c5c727cc6c895", @typed={0xc, 0x4e, @uid=r5}, @generic="43cf076cffe851d01c3db31f2ea08dc3757cd3c515413008cc3744e6c193ded928ea1a7a9e452544a2898f63891d113318c69d1920358bd6b563f98f55cbcacdbbe3901631350d9fba11428c821c0be21a24", @typed={0xc, 0x5, @str='\x00'}, @generic="4f96b71aabbb6f48cb4234bb194365635610a520a6517619fa029ceb62a5ef1f4ea65b3b9fe988af21c48768e83eeca53bea4d2fdc196e833382a6223d90c11860dbd80745c4c0ad1df975bdf42d7d0ecc524dfa5f7cdb4d2a0beabd4a20fe5a9cdebc26e76da8cd846977f7fd6da876837ab6b4d2910e7e511870abaf69e0d55f18b327841897393c5dc10a1f6834ea5b525de8859208ff69730cb863f4a904cc1d79bec79f19e3820833615de1b8eb75a041d2fb86dde41934319dca06cd546c1ed3629ced6470136ce1dda311e197171113"]}]}, {0x798, 0x1, [@typed={0x18, 0x1e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x7c, 0x19, [@typed={0xc, 0x6a, @u32=0x10001}, @typed={0xc, 0x3b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="815c11bd95176466a3ec258683d1d7a231f20f45cdcf29714912c27bb450c123b876fcc8ec5aad33fecbfe7bf5af634b3badb2525974afb5ccef55b9bc22530b722c4487e6a01ca81336b6f4c197ff47da9095c7d3be4652de6b067de9a989"]}, @typed={0xc, 0x8d, @uid=r6}, @nested={0x1d8, 0x2e, [@generic="df0aa7c38a336d80d2ab717f577ff6218ae97837ee11b6d1f1fde2234d33d0d2ae07", @generic="004b13b6c8489ffaee044a6f315310a96d106cf24253a9b87a46de63b5f993f48fe03fb26f2b08f2c12d78197adf99881051ee90dee1a72af95fc8203fdf6475a1c5a45ed97f1cd95e854d9d4bba63acb3a0f2e2eb616ef9a6a85f674e9455a356ab433f", @typed={0xc, 0x95, @ipv4=@multicast1=0xe0000001}, @generic="57ed3aa561d85f95d4864cfa6ed9f65741257701baaf8e9226e470ebf5bef5dfdc91bb97e71487fad95a05deb9c183dfc92cbfede6864dabdb43bab7225bd8fc8ed78ab842c217230a50daf76a990ef1e8ac50682f956c25e3b70a4db55e3a8524de18cb811da57470178d4ee91c633a7b855fa74325db75b58b32e28c28a13848279bfde077c4cc51de72fdd7148322ab5bd7cf4b9ac1df741a3e7b7b8cf4175cfdb9bb2d4bc355", @typed={0x10, 0x36, @str='.user\x00'}, @typed={0xc, 0x6f, @pid=r7}, @typed={0x18, 0x96, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x58, 0x94, @binary="1f5eab5a0b2a8264ee954a7da7c0375780415c4395c3d761003780fabc24d7e3e953e9ffe8d64b692c11c01c445a726778434864fe41d65646bfe94dbb2716260f2b8ef413ed9b8344f544fa07a032"}, @typed={0xc, 0x46, @pid=r8}]}, @nested={0x10, 0x35, [@typed={0xc, 0x90, @pid=r9}]}, @nested={0x200, 0x4b, [@typed={0xc, 0x3f, @ipv4=@empty=0x0}, @generic="daaa07213adac7c87c89ba92710203572398955e37e77374fd66c27854fb5f7e9b0507045e606d56d32f11082c11cdcc246b1e9515", @generic='9', @generic="7948e9f13ad99b75548cfdca8e267e3a82dcb3503a473f4c654fb2ca02de691d607c8ac28081f3e61c22fd5cfdd1aaf951d2645b1264437ab8f732f2bb6e066ca326e8e3e9b66fa6e9490e62f6ca3d7e920d5ca5b670e913e010fb873ba64abd6b569018c0ac2c4fe0d6aa81621863b5e4f23c63afac223c1a9171a211843e203acbe7848eac95a633ff6eb0dc915ea7ff30f79537ddf302a1154b9588a029f64519ad4687709b84536e2b367f6549296610819460a48274da524bee3128772aeb8ac78e161d65cbf53db100f91ae776f5e6943ff071921ba834b421cd5a437b1550cc3016117f1babe2c3b72fb4881e", @typed={0xc, 0x5c, @ipv4=@loopback=0x7f000001}, @generic="31ca9aab171ef9791d8c9bb3013a26900b86d5d92aff6dc709055bb81ac9fc1457dc109a9ebc5839b0e28a6528da043dfce56b91be98c5b15d7d626aaae874dbcffaa8bf7c737dc032e1b0de3c976c4d3036ea9260bb82e69da5e3ba693ff8cef750b7c0ea1362791f03398a7f3df1fae6b0433c14c0553f603549f7cd46b1f142e43247088a33b0a84741cd3b3c7a32a1f3880008d3a2e72bebf6e4c692abc8bb0714c396947a753cf8144a82e2718e2a4b788af77d9aa703ab477e6da7"]}, @nested={0x30c, 0x39, [@typed={0xc, 0x8b, @u32=0x8}, @typed={0xc, 0x1c, @ipv4=@loopback=0x7f000001}, @generic="14e7b56bbaea2b8e4791a4adc0955dedfd2f49b9d2b094fcffc325ed25cb65412cdc7cf048f9768957a5cd0541846698c782bfcd307fbc162439f3463e1dc45582c386dd92d934477211269593e291789e126f819da2147cd24541c24d9c4e01a3be5ec08d1d1761b76482c0cb183e470be103d5d04940a12c5176c5211599a56dab2664db4aacbdc0381a3746660987f5768b3a9d9e639cc15e4f9eda3207f4d950cea3b9", @generic="c1541b6519caa3afc2ecdd83196ce64615ebc2f9c56d2f36a1a85f2b26f0b68b9d9a91e02ed4f5a292f885a6d0f33930e6250cf55b7d6aad347508e4e188955a5430fb27541728bb43820a96a593db804afcf7317b5ec0ac342a933999592f01c1dee3688b48d1a737728eb59bb17f636c3a9346c30c2ae58e26268fd380f71c6c9b47785c5002e4a77606e201c98dd62ed919a7588c7298c03facaa58f80dd3338904e883f01dbd6f6a397bc3261924b9042dcfc947035ed2e18d84d269d22a8e5261eda410537eb62cddaf11175420b4002e9e42", @generic="12a68c1af3cac35d2ec704780047a5a42b438550634811b6c31bf03501437b6164061029f6f6d7147f4bc47878de6f03d944e18c3c7f50e05323bfc64e8ea673aa6bab5af6972d1827c5cafe9131bb5f6d8b3abfe6a9d653318055fa1f26a3edf24ab96fba326c58331fb08b324c78", @typed={0x98, 0x3b, @binary="9d27c86e06086a9f75ca1320d94383c88bc9336df69061a0bc2b9c0c3b405bedb8c3aafa37118caf4b3525491527bc5b80851528359a553106b11d0c6d27fac7b419b41fb57b213a582a5c5ad266679245c306c5f33c5f0bbf0c1e55cb0d57106815df094f9532a425d5f465efb560b65db2ee642734008e1c9b60356766d2edb33f87b809517f5a321d25a887a1acc5"}, @generic="23a9ce9ef2d174bd9ab0e0e796210d4395c49c2867b2201729979084c7eab0841792bb1973d387aecc0b72a95ac00d1114c7e013c238046faa53e00845d6e48ade8dd5b154ad407ca43639596a9e8beb142ad6280b94ef16099366968c4cb89c6129ad98637e84570e1ecf2db783bd"]}]}]}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "51a12c1b6cbc270c894aac03419312b5cb577d"}, @IFLA_OPERSTATE={0x8, 0x10, 0x7}, @IFLA_MASTER={0x8, 0xa, 0xffffffffffffff07}, @IFLA_OPERSTATE={0x8, 0x10, 0x3ff}]}, 0x225c}, 0x1, 0x0, 0x0, 0x4000}, 0x4050) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001000)="89cdba76ed8df4bbe9566107278fa01641d854263e0c9b86d7763927a659b708123fa6184373644c7fce15a1b9d44f8d4e1199b5adc24c43b133f30917b1983bd420000000000000006f1ced486467878c84a6ca39e4f392629b074f7516ba1497537f", 0x63) 2018/01/23 03:08:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x801, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x81, 0x3, 0xff, 0x8, 0x0, 0x6, 0x1}, 0x20) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"f82e5d677ab7d5b055e06c7c1ee688c5", {0x4, 0x5, 0x6, "740df5e2ece6", 0x9, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000460000-0x4)=0x0) getsockopt(r2, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/23 03:08:04 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x100000000000005, 0x84, &(0x7f00004f5000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005b5000-0xbe)={r1, 0xb6, "0b079d06a377f8c89db899e62050882b8e2fa5b0242649e2804dce58e1f3394714136a235a2f55cbfde86248f536706cd0cd523424d3ff4f77b26b46dfa55a1e3aba87c8e8dc1f90927d9836da22557c002f796f77fcb320e470f85b31d1af8b5afd1cbf1ede34ed69aa11ce077016907ed9579f950604861677f667eb1f87f9d02a3c98875a4eb05a26bb9cbbb9c8860d0355bf15aa6fc9743b03604918f40b2913268cc9e590892b2c5805954cae1e652e747ea165"}, &(0x7f00005b4000)=0x9a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000058c000)=@assoc_value={r1, 0x4}, &(0x7f0000171000)=0x8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00005b6000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00004c8000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0x500, 0x8685275, 0x50, r4}) 2018/01/23 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x7, &(0x7f0000897000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008e5000-0x4)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e49000)={0x0, 0x6}, &(0x7f00001fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000051c000)=@sack_info={r2, 0x20, 0x8}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000323000-0x12)={r2, 0x0, 0x5, [0xfffffffffffffffe, 0x1, 0x8, 0x6, 0x1]}, 0x12) bind$pptp(r1, &(0x7f0000806000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fb9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bf3000)=0x0, &(0x7f0000e26000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000222000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000090000)={r3, r4, 0x2}) 2018/01/23 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d7c000-0x4)=0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/23 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 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) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/23 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) accept4(r0, &(0x7f0000d2d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0x4)=0x26, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000c3d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/23 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) [ 1362.212623] sctp: [Deprecated]: syz-executor7 (pid 26656) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1362.212623] Use struct sctp_sack_info instead [ 1362.257895] sctp: [Deprecated]: syz-executor7 (pid 26674) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1362.257895] Use struct sctp_sack_info instead 2018/01/23 03:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 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) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ca4000-0x1b)="cc843710a96230d77bb97efce535ffe5022be1a0f421b3d7023e98", 0x1b) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009df000)=0x0, 0x1) 2018/01/23 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$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, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004f9000-0x1)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/23 03:08:04 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f000002c000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000009000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r3}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:04 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000325000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000538000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000932000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x6, 0x1f, 0x100, 0x1000, 0x80, r1}) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x8001, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bec000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fe9000)={0x0, 0x20, &(0x7f0000fea000-0x20)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e15000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fea000-0x8)={r5, 0x9}, &(0x7f0000fe9000)=0x8) sendto$packet(r3, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) pipe(&(0x7f00005fc000-0x8)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_dccp_buf(r6, 0x21, 0x0, &(0x7f000028e000)=""/214, &(0x7f0000e14000-0x4)=0xd6) 2018/01/23 03:08:04 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000758000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x6, 0x100000000, 0xfff, 0x1, 0x7, 0x0}, 0x5, 0x2}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000001000-0xe)={0x1f, 0x0, {0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc}, 0xfe, 0x0}, 0xfffffffffffffe31) 2018/01/23 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000adc000-0xbe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x88, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0xb099}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0xfffffffffffffffb, 0x8, 0x7, 0x1, [0x7, 0x11ea, 0x400, 0x9]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x691d}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/23 03:08:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008fa000+0x568)={0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "1c0c000000000000da"}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf28]}) r2 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x1, @rand_addr=0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) shutdown(r2, 0x1) r3 = socket(0x17, 0x2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001000)=r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) connect$pppoe(r3, &(0x7f0000005000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @generic="52847043b22cd1e268ebf90a48055f83"}}, 0x1e) 2018/01/23 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e45000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bda000)={r0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) accept$alg(r1, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f87000-0x4)=0x0, &(0x7f00008b9000-0x4)=0x4) bind$alg(r0, &(0x7f0000ec4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/23 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b1000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000faf000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009db000-0x6c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r1 = socket(0xa, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fa5000)={0x0, 0x98, "27bb46d2a1f3352af9ef3dbc0761290db6c1b1fefff958f1012ba0baa05610d255cbb6a5d4f45bae705cdf2499d9a4b9679585e3a79a3b0878e52076141a1469bd1473e4567bf6ee91c269735f49c6d5efa2c8db955bc124e03fdb1eb1b33af794b61191a626c5363773061b24403af7502386b154d3711f48fbade13525f39e9fde65965e87bf67ef5986369f32fc1e15c30c8a2bacd32a"}, &(0x7f000039d000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000569000-0x6)={r2, 0x3}, 0x6) 2018/01/23 03:08:04 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$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008a6000)={0x0, 0x9}, &(0x7f0000655000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000789000-0x8)={r2, 0xc5a, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/23 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff7000-0x4)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000078d000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @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]}}, 0x400, 0xf10, 0x9a, "b6953d2481d009fa29962636cfb8bf680c55b96a121cf8f31b693a1a51a8bdb28c379e0bcd553c6e8fd0435eb42a45b4c1dbc33d0e6210d82087dfdd03347675fc9f4ffc4f36d231bc2ecbb71036f47a"}, 0x160) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000130000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d34000-0x33)={0x0, 0x2b, "2e894b8ec5afe4dd6e2eb7851b6295faaeacccb1590fcd1543cb34d97eae8b0cf8e628381b24f68254a03a"}, &(0x7f0000b75000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c3c000)={r2, 0x3c9, 0x30}, &(0x7f0000a19000)=0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000403000)={r3, 0x9f}, 0x6) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r5, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/23 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000041000)={0x0, 0x0}) pipe(&(0x7f000031b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001be000-0x1c)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xae}, 0x2}], 0x1c) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_flags=0x0}) 2018/01/23 03:08:04 executing program 1: r0 = socket(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2018/01/23 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000052b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000016d000-0x6)={0x0, 0x8}, &(0x7f00005c3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006f5000)={r2, @in6={{0xa, 0x2, 0x9e7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4c00, 0x4, 0xb6e, 0x80}, 0xa0) sendto$inet(r0, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/23 03:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009fa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac8000)=0x14) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000963000-0xd)={"a884bc9e0e21601c63ae6bbd7fd66676", {0x4, 0x5, 0x8, "db8dfb8a64a2", 0x80000000, 0x0}}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007b9000)={@generic="f236bda39a5bca3b0c17e4fb0cddd201", @ifru_flags=0x4000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c4e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000847000-0x64)={&(0x7f0000efe000-0x14)=[0x3, 0xfb0, 0x1f, 0x100, 0x2], 0x6d, 0x101, 0x401, 0x8, 0x0, 0x1000, {0x87, 0x0, 0x0, 0x6, 0x6, 0x7, 0xfff, 0x7, 0x4, 0x80000000, 0x200, 0x0, 0x80000000, 0x0, "2a7693e0aec26bebee155a8da16bfb0011793264b2d324ee4d8361b2a4bc163e"}}) r2 = socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x46, &(0x7f0000558000-0x46)={@random="d735284f71eb", @random="2619fedd567e", [{[], {0x8100, 0x1f, 0xf2d6, 0x9f}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}}}}}, 0x0) r3 = accept4(r2, &(0x7f00009a9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xd8a23f1431a91b69, 0x80803) accept4$llc(r3, &(0x7f0000aef000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098f000)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009f4000-0x4)={0xe0f}, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000870000-0x80)={@nfc_llcp={0x27, 0x9, 0x773, 0x3, 0x0, 0x8e21, "1c4c8371d23f1bfabb75310d101a826e2e8770d973621e5f75ecb6f8928b0dbdbb80703784be6459836dd63aefc88001bdc86b074d89504d144f959f0ac185", 0x4}, {&(0x7f0000557000-0x5)=""/5, 0x5}, &(0x7f000047a000)=0x0, 0x0}, 0x80) 2018/01/23 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) poll(&(0x7f0000839000)=[{r0, 0x240, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae7000)={0x0, 0x3}, &(0x7f0000e6b000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ddb000)={r2, 0xa4, "506f76048ddb76c21820e31e92542ee905f05781aba43d09be0bc6b6b8f6115b4e5edb8ed5961d2a9210fc7cccfcc6dc31c90b2d7bafe451be8a1ba45c81609554de2c2caea7c8bf9d5392a0f72032c0149ed47d15f5a4b5935e17f5f34a621f8510bec2682613b49a5387119e4f9a2189ee38af87c24b4f15b041876f81c85ab3d911434f00cc095c2fe7c1d4f3b925747841def06a2a1819b0afa3c47faaa44f504cad"}, &(0x7f00004e0000)=0xac) 2018/01/23 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008af000)=0x0, 0x49d) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000780000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00008d1000-0x38)={0x0, 0x0, &(0x7f0000665000)={&(0x7f0000726000)={0x2, 0x9, 0x7, 0x2, 0x19, 0x0, 0x7, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}}, @sadb_ident={0x2, 0x0, 0x400, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0xffff, {0x6, 0xff, 0x5, 0x2, 0x0, 0x1, 0x0, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x13}}}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_ident={0x2, 0xa, 0x7f, 0x0, 0x6}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4008040) accept$ax25(r1, &(0x7f000029f000)={0x0, {""/7}, 0x0}, &(0x7f0000fbe000)=0x10) shutdown(r0, 0x1) 2018/01/23 03:08:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 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) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000)="dc24cc6739c98355cae7331ac53fe738763bf6e6ae555d4a1709acc4b4b0d5da05c00063506436f9ffbf98a94fae5f844b2ab4fe559c2b090911927a80c28ec06a509c84aa77053f0f46b728115a245f8050f219a0014fce4906c93c8b9c62d805cc023463ac3f88a46016980ba01341aa3c19e945f5a10a6a4c02899997fe903aaaaca5d14523fe70eee222dc07b3f895813eaf24d5c0b3fbe11477ce686023da56e4e31a49049d108185f3d6e0f2ed8a82e1296202227c81bab8142cbb2b3c8b11f9569352aba44ba72fad421131b57e08ca84f1716bdae98d67fc02e3447141e127a197344345982ed331a27654a95d92", 0xf2) 2018/01/23 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ceb000-0x4)={r0}) socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e2a000)=0x3, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:04 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000002000)=0x0, 0xff9c) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7f, 0x4) [ 1362.433775] ip6gretap0: Invalid MTU 0 requested, hw min 68 2018/01/23 03:08:12 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000709000-0x38)={&(0x7f00005a1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b5a000)=[{&(0x7f00001ce000-0x7c)=""/124, 0x7c}, {&(0x7f0000ef0000-0x30)=""/48, 0x30}, {&(0x7f0000321000)=""/71, 0x47}, {&(0x7f0000eef000)=""/40, 0x28}, {&(0x7f0000eef000)=""/46, 0x2e}, {&(0x7f0000143000)=""/71, 0x47}, {&(0x7f0000154000)=""/148, 0x94}, {&(0x7f0000eef000)=""/24, 0x18}, {&(0x7f0000eef000)=""/39, 0x27}, {&(0x7f000068b000+0x322)=""/239, 0xef}], 0xa, &(0x7f0000278000)=""/48, 0x30, 0x200}, 0x101) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eef000)={0x0, 0x91c8, 0x0}, &(0x7f0000ef0000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b57000-0x20)={0x610c1c12, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000db4000)={r4, 0x5}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ef1000-0x84)={r3, 0x7c, "f04343744eaa42f41429e9072c3437ef60488e7800dcc66d1edacea2867d2ce5978553ba3a9a3bc26a30d0e93c10f3a57615028f6eb022ee1a0552449673ca9b11bcdbfc70944901f9680d0b6aa5e2e4bfe6fab1d585192cdcb7f660e58d508b3918d400c7f69a17666224b55c665142f9aa24af98fa78c6eaa7384d"}, &(0x7f0000ef1000-0x4)=0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ef1000)={r5, 0x80000000, 0x30, 0x2, 0x1}, &(0x7f0000782000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eef000)={0x6, 0x4, 0x8, 0x5, r3}, &(0x7f0000ef0000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 03:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r2, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000060000)={0x0, 0x0, &(0x7f0000d1d000)=[{&(0x7f0000d85000)="043f512ff35b02568b6a2d21bdb0d094c606d7f72c1c9164ef8e6c9b459d9cf9f799c49e02e6bab3e67084d279be5c7ac4d9525680edd9665d77466fcc4c6671ca8f5173aa9a7d8bc0e94fb932b2102f7adc9a262cf07e0cf0ab650a350594031767bb585c6f73fdec9783dbf8bcc6e37073efec", 0x74}, {&(0x7f0000898000-0x40)="28965c7b806bc4a1a9811de3b92436b3228998980ee5b03ee26f379385cd3e63894334b9c316675b2e7db65c2d5e7a1cc8a941fd5a2b588e4df59e624abd83a999ce5ac90c01864bce41d7c9be07d964e322055ec5bdb93b6751db8b0f83eb6b6c89577b2c4bd082c8ba2a7af51f3c90a6199e494e8d4ed5010739b5583c169b2e1c4920df93fdb571e1188fb9343ff2b447b79e1fe23d44355a12f37b81db50624d6e49621f3cd28b3535685fbb82a18b9f8372fb22fee48f4a8ad42f56d51dfa294a3c990dd25d2dc4c33abf2cc27cc7021c18", 0xd4}, {&(0x7f0000cad000)="c0f3473cfbec4aaedec2f510dc9ba6ee17999cb1e5ba814921231a7344d1d35305ad0d4e6e38c23e17bf5f12854f2b58a3998bacafaf2c2cef06be659c7bc701b6272c4d5c94c31ce979be1daac4149cee220a4e57755cb6b8a99624d5b5c36e818c4e6f90e67b25b1270c73a3d350fab1cdf9527cdb6451ccf4aec9519a", 0x7e}], 0x3, &(0x7f0000559000)=[{0xe0, 0x10d, 0xaa83, "6a26bb503463eeef588df47650e2e3317f77d40941b6b0a14bf748d30edc526871d88b2e6129760d510268abf0543a20ad63ba6e07603d76f35b3e163fc370bed0ebfbe6e3bcb295769727a7f9cfec5f7fe17f1e8775bc05711493459c6c457d1e3c9956a3121d7ff9ba604cce5ca0b64e83d66bf97120e4cc7cb280177eb2691da9fb7e7389fce7d4c8c2807c892b1d81ff1fe61b1ab437e3d3ba0db9937ed241b2819a91843864dcd0183209f702f31e7b789361d14db60f25617f41e7159c16c6752d19f39bb8d1f1051a"}, {0xd0, 0x0, 0x3, "c0fee02e1132e27f79e6f36bdf38ec9597806290479d2ecba122e8d856e4bc9195574a6f7ead8efa84aa21766e5879e471dc3918e517c55cef681d0024e9d1b78f926ca5b5ba53f16daa8c727dd2ff61cf04a53fae420657b77521c33ae48cb4acf7b8e51bc06f8555385c250b29782742c78e527e6bc201ab30f9164c1746b665856dc0f18c47e48a7606fdc9300d6c5c76c33e276ccf5c379a61c63e1c2d535983ff978874948cc010e76deca2b9a83da77af6c0f7345b67e1ffd8"}, {0x38, 0x0, 0xfffffffffffffffe, "7d031d14caa0f3fb41e5ffaafec1b70310e3d78ea71d7d4b8f6cefb1fd27168f45f586be050f36"}, {0xf8, 0x10d, 0x40, "02e7c4a5382329d0365ebf099fb7acf87035accc86662f05cfb38117e0f0cde71eb6a9f6f74ba71dcf8de9ea37ba7851d1140546eb7bf632d3117034d4ba47e03ee59358d238011ca14eb4d439d0aa47dd79b7dc9367dc65472f143647a161fe9107972ffa0cd573d8f53a5f1000aa3450851407d93b7dfe92ac4fde91f71e330ea7b93f5c72f12319204b9cf7a1db779b20d19c4ca9a555ddfab567dd29c7bbf67ed2d271c31dfec2bb87fb7bacae9f0b3a526d7d56c966d402ff3465e9c6e0be4b275ba919e5b49ad634d637f8cb26b2ead34cefd76ddc8bc845e4214df07c93ac20"}, {0x1010, 0x13f, 0x8, "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"}, {0x10, 0x10b, 0x98, ""}, {0x90, 0x101, 0x1ff, "cc9d063093f719e5be562e1808e4009a66fa0d12bacba9e2bc808989df975b111b7631172ebd2b32e98d31b29e5f41304b3f699a325052678515397850f5ad0700dee991c32f8bdab46b31a1960c4af2e3868fe1be779b1fa200bbfe2c22bb7b2530d1462bcd26299f189859a3991c565afa659bfb7909ee63c07c24ea88e65a"}, {0x28, 0x103, 0x2, "38c858d15ae70fb80dac8a51fa27765f54ed"}, {0x58, 0x0, 0x2, "94458efa559cddcaf7129486a10074a347b83c8ea3e8ef0043157accda41e38d6ad75cc67ee3f82814d4d1e3b14a40f24ee826ecb9eea1bcd3e32dfa1e6f3c6cd38f911480"}, {0x20, 0x100, 0x10001, "f6fd27fbe02f2e2ebb79ee1a78f660"}], 0x1430, 0x40}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x386) 2018/01/23 03:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f000039d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002c9000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000e76000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) unshare(0x400) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/23 03:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d75000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000079d000-0x4)=0x0) pipe(&(0x7f000037f000)={0x0, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000096f000-0x4)=0x0, 0x4) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000080c000-0x4)=r3) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ba5000-0x90)={0x1f, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f6b000)={@generic="f37e7a6219ee0f0e5d1e2b3c3fc8873d", &(0x7f00000a9000)=@ethtool_cmd={0x26, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xfffffffffffffffc, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r1, &(0x7f0000189000)={0x0, 0x0, &(0x7f0000386000)=[{&(0x7f0000341000+0xe21)="01718c79c8d7b177d6d912a4be955067", 0x10}, {&(0x7f0000c5e000-0x66)="5a51638ccae9bf34e355afc3f7b9823b85f47939d7e4c2ab91f43623093df5e7cc1b0479360f95f294164e198ea209fd69c34b994ab8ef4b2db30fe7a20b8d85928bc0f54bdeb75d51c025b6f6aba38601fe21619b0f7bbabce96b31754fa97f4d44c101f31a", 0x66}, {&(0x7f0000eff000-0x88)="85b89d7ce5a7d25f9f3d46bd9867dd0a3b564652c25a3a6883cd7b89b349f222aaf4e76060ee4c0597fe68aee484d45d2886eccb960e68a42ca30e00ba1a6eb0cefff9330ab64195b4fb024892fe643305a777e8ef812c4a14ae1bc3fabc2ac9e655aa3afbfdcd10a842d2403de0361eac1cd8098ef06262a465676bb147204784aab85cbd3bc326", 0x88}, {&(0x7f0000e92000-0xa2)="72db4811de7bb46176757dc461529b7ad6e062b482cdfe65f277ce7525d81d284a51ce620585c41f8c77c9118f6e5163395a217a2bd809a923b871cb91d4a2b8ec0ecc8a831e75372cacbc250ed32f47fd1485b28d1379696bb3e2d5619886b4c2473378665b9b2db94c9e272175104f3c16d5c0f6d92d8f56f3b77222c0ecacc052636e450579e78b17d1e01f6e5f309c2150d484198464d08f11e15f0b08360d6f", 0xa2}], 0x4, &(0x7f0000265000)=[{0x1010, 0x10f, 0x81, 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{0x38, 0x84, 0x9, "8666b66fbeab57b13f60277c03f9c6300bacb59d56228f34aab97578cfa114ef7715000b97fa"}, {0xe8, 0x11f, 0x7, "615dd87a0fa82889218a2b25d8e6159e9cc6d77858e70c6bde6523cfb389359c4b93c3c6df262f7b5c7798b106274ca8770758c72ac543880784563a5d1456dc5a6ca02cadea377026d4888febbd8dbcfd970c54735c815c1c18e4466795c3a3b0627c7cffe783da400b3c3cc153995646773b3ce73c89649e99dad1b8d9abe6e05daa29dbfbe193cb8e07e9227869f350239f3bed125e62a77d0bfb8abdd787e253f78bc8e2aedc5cf29761de60d8da9e2905050e3edf77307c4ce9034e47a5ddee61dd5aa63fdcaa0063c9125ea4236854926721"}, {0x50, 0x119, 0x80, "bd4a0050f499e7224871d20bf743048979524e90028d09fb2cd4bcc00b2954853a0caf46e5c61521fe1344e913078086b57da1a3fbea518c9fc3b5855cc2"}, {0x90, 0x0, 0x9, "812de40ae527c124243dac61bf237e339f6029aa69224eff89ce73886182fa696834b8ca2939328dbabc2d6ab674eac34acd8865b162396b8affe8500cee2143ee3147cae242ed60a15e96902b124ac061d10d6ce939db912adc8410433b63ff40a87c14ddab04e4f271ad8d3e3d275a0ec30989edcd9c552c"}, {0x60, 0x102, 0x1, "1ed82432daae5e04814d5eb0bc335aecc4859ee5d3c22e4e2453348c8cf3b98d75431cd8841f24a03996274c16d927dbf270103cdc1f8051319af2206211d8d964c246d53741932f393a0984fe"}, {0x1010, 0x11a, 0x5, "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"}], 0x2280, 0xc0}, 0x8000) 2018/01/23 03:08:12 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x14, 0x80000000002, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) r2 = getuid() r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000021000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) r6 = getgid() socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000019000)={&(0x7f0000021000)=@proc={0x10, 0x0, 0x2, 0x200000}, 0xc, &(0x7f0000021000)=[], 0x0, &(0x7f0000022000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x78, 0x80}, 0x20000081) 2018/01/23 03:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 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) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xffff, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 03:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000b36000-0x2b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, 'i'}}}}}, 0x0) 2018/01/23 03:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006ea000)={0xff, 0xfffffffffffffeff, 0x7, 0x6}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000074000-0x28)={&(0x7f0000190000/0x3000)=nil, 0x5, 0x4, 0x2000000000000010, &(0x7f000014a000/0x2000)=nil, 0x3de2}) 2018/01/23 03:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000aa3000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x2, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0x14) 2018/01/23 03:08:12 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000002000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xffff}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={r3, 0x4, 0x0, 0xfff, 0x0}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x46, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff99a}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27cb}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xbc) 2018/01/23 03:08:12 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x54a0e195277225fb, 0x2000000005e, &(0x7f0000315000)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000009000)=0x5, 0x4) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000317000-0x8)={0x0, 0x0}, 0x9, 0xfffffffffffff7fd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001a000)={0x0, 0x4, 0x3, [0xfffffffffffffffb, 0x2, 0x1ff]}, &(0x7f0000317000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000018a000)={r2, 0x20, 0x6}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000f0000)={r2, 0x9}, &(0x7f0000318000-0x4)=0x6) [ 1370.616691] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 1370.633663] IPv6: Can't replace route, no match found 2018/01/23 03:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = accept4$packet(r0, &(0x7f00005db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b7000)=0x14, 0x4b5ecd15e46a2391) recvfrom(r1, &(0x7f0000669000+0x40f)=""/120, 0x78, 0x2161, &(0x7f0000c15000)=@ll={0x11, 0xd, r2, 0x1, 0xce, 0x6, @random="daae948f98c4", [0x0, 0x0]}, 0x14) recvfrom$packet(r0, &(0x7f00007c0000-0x79)=""/121, 0x79, 0x0, &(0x7f0000b61000)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @random="d6b23f4c3819", [0x0, 0x0]}, 0x14) 2018/01/23 03:08:12 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000578000)=0x0, &(0x7f0000960000)=0x4) connect$vsock_dgram(r0, &(0x7f0000307000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) epoll_create(0x4) 2018/01/23 03:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) pipe(&(0x7f00007df000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007de000-0x4)=0x8, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) 2018/01/23 03:08:12 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b84000)={0x0, 0x0}) getsockname(r0, &(0x7f00002a8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a39000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00000d0000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000088c000)={0x2, 0xffffffff, 0x0, 0x8, 0x13, 0x0, 0x6, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x7ff, 0x0, 0xd0, 0x4, 0x40000001}, @sadb_ident={0x2, 0xb, 0xfffffffeffffffff, 0x0, 0x1ff}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10, 0x14, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x2, 0x6, {0x6, 0x0, 0xffffffffffff8b21, 0x1, 0x0, 0x0, 0x0, @in=@multicast2=0xe0000002, @in=@rand_addr=0x5}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/72, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x20a, 0x2, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000003000-0x4)=0x6) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000000)={0x40002000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x1c2, 0x10000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000004000)={0x27, 0x7f9, 0xfffffffffffffff8, 0x2, 0x3, 0x5, "9d8d489031717bfdfb41b6a3f16b91e6511af5047a60d8ba238eb58afaf496e39d6bb03f5ebdf34dc9644b858e42548a996acd30f16aa98d054f25d4a9e098", 0x8}, 0x60) r5 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000007000)=""/229, &(0x7f0000007000)=0xe5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r0, 0x28, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000009000-0x8)={r3, 0x97, 0x7}, 0x8) [ 1370.675311] IPv6: Can't replace route, no match found 2018/01/23 03:08:12 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="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", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000021000)={0x0, 0x7f, 0x18}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000022000-0x18)={r1, &(0x7f0000022000-0x37)="f9cc1f055def4e7740f5ef36a3de4551f061b5e7a5542e7392507ad973837de31296bc893f2ec139d6c2a8f2a362025968899ed59cd7b6", &(0x7f0000001000-0x38)=""/56}, 0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000022000)=0x40, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000023000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000024000-0x4)=0x1e, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000025000-0x38)={&(0x7f0000025000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000001c000-0x10)={&(0x7f0000025000-0x48)=@canfd={{0x1, 0x4, 0x8, 0x3ff}, 0x31, 0x2, 0x0, 0x0, "7a3e2b5f2f9e3190434d44dc668e201e13ef460cac014d538790d088d420c47fc4196a1713644eebc00666264412911a214660e05b4f14fa7fc07f75b921d90f"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000024000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000023000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/23 03:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000973000)={0x8, 0x200, 0x4, 0x4, 0x0}, &(0x7f000023e000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d81000)={r1, 0xf0}, &(0x7f0000f0e000)=0x8) 2018/01/23 03:08:12 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000c000-0xbb)=""/187, 0x29f) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000d000-0x4)=0x40, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000e000-0x3)="060089", 0xd7c325c5af3aca5e, 0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/23 03:08:12 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c78000)={'vcan0\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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="664c301c85be6ab74f7a161a40a548b0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r2, &(0x7f00005d1000-0x7b)=""/0, 0x0) 2018/01/23 03:08:12 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x898) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000856000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bad000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008dd000)={r2, 0x18001, 0x30, 0x5000, 0x3}, &(0x7f0000734000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000012b000-0x10)={r3, 0x0, 0x1000, 0x1}, &(0x7f00008d7000)=0x10) 2018/01/23 03:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003fa000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000038f000-0x10)={0x6, 0x6, 0x5, 0x800}) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00006c0000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0xf, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(r0, &(0x7f0000885000-0xde)="17", 0x0, 0x0, &(0x7f0000a29000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001bc000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x100}, {0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0xffff, [0x0, 0x3378, 0xfff, 0x4, 0xffffffffffffffa1, 0x99c9, 0x7, 0x3]}, 0x5c) 2018/01/23 03:08:12 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000027000)={r0, &(0x7f0000994000)="89faa07d2927fce76792008476", &(0x7f0000c1e000-0x2c)="3cc589f69676757570e4675a2607f4320c10ea68fcf2006effd1852df2270ccd8d33d5be7755898159cd956c", 0x0}, 0x20) 2018/01/23 03:08:12 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = accept4(r0, &(0x7f00005be000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000079d000-0x4)=0xc, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000114000-0x4)=0x0, &(0x7f00000f4000)=0x4) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aef000)={0x0, 0x0}, &(0x7f0000ac7000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000335000-0x8)={r2, 0x3}, 0x8) 2018/01/23 03:08:12 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/23 03:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) write(r1, &(0x7f0000845000)="63a3b23d649913e1a1ef0e1e60361006a9ed65", 0x13) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000305000-0x8)={0x0, 0x3}, &(0x7f000049c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e19000)={r2, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x354}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1ff, 0x2, 0x1, 0x8001, 0x7f, 0x7, 0x0, 0x5, 0x7, 0x6, 0x80000000, 0x100000001, 0x1ff, 0x5]}, &(0x7f0000ec1000-0x4)=0x108) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f00004e0000-0x8)=0x1) 2018/01/23 03:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000033e000)={0x1f, 0x800, 0x0, 0x100000000, 0x2, 0xffffffffffffff9c, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a71000-0x10)={r0, &(0x7f0000c9f000)="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"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000570000)=0x81) socketpair(0x4, 0x7, 0x7, &(0x7f0000fac000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cc0000)="89ac3af8e0bef878ad482eed2ce589e1bde1a24f0427f607e6d239eb9dfb8661e765acba004412fed6d9bb87f4aed0da82ef5e2ef2abc4f891d25ccc1c4d41786e524c4cad49b4bdce208989cf5ecc48464b571fb78de8ae014f50872740695b2342a75472bde69110e521b113ccd4a4f0082a71de112d4dc40b5d685a4aa9cae27e4a4b6cc9f960e9b3c380870743f7b300a4a89776a905232bf6757bae147f32cbcd6cfb660217cb6a6339ba16169df29570f7b9ddd4bff2e9ef991533a4747a63a878", 0xc4) [ 1370.860619] ------------[ cut here ]------------ [ 1370.894627] Driver BUG [ 1370.894849] WARNING: CPU: 0 PID: 26828 at net/core/xdp.c:22 xdp_rxq_info_unreg+0xc1/0xf0 [ 1370.905604] Kernel panic - not syncing: panic_on_warn set ... [ 1370.905604] [ 1370.913001] CPU: 0 PID: 26828 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #203 [ 1370.920357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1370.929711] Call Trace: [ 1370.932312] dump_stack+0x194/0x257 [ 1370.935958] ? arch_local_irq_restore+0x53/0x53 [ 1370.940639] ? vsnprintf+0x1ed/0x1900 [ 1370.944465] panic+0x1e4/0x41c [ 1370.947669] ? refcount_error_report+0x214/0x214 [ 1370.952446] ? show_regs_print_info+0x18/0x18 [ 1370.956966] ? __warn+0x1c1/0x200 [ 1370.960433] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 1370.964755] __warn+0x1dc/0x200 [ 1370.968063] ? console_unlock+0x983/0xd80 [ 1370.972223] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 1370.976571] report_bug+0x211/0x2d0 [ 1370.980215] fixup_bug.part.11+0x37/0x80 [ 1370.984320] do_error_trap+0x2d7/0x3e0 [ 1370.988241] ? __down_trylock_console_sem+0x10d/0x1e0 2018/01/23 03:08:13 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 03:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000075b000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 03:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x4) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000805000-0x8)={0x0, 0x5}, &(0x7f00005b5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000721000)=@sack_info={r2, 0x4, 0x1}, &(0x7f0000439000)=0xc) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) bind$inet6(r0, &(0x7f0000567000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000031c000)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ff", 0x2d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daa000-0xdb)={r3, 0xd3, "1d9bb392fe8635640d77737e4d7877319773a86031c1a331a33ea661766ba87ca810a18a956fd2ba53f0a346d0cf66c9fabc352845362b699fcd67d3294a49c66bad66024b585bf5a7dd0e104bbe6af48be99ededad1bef3e7ff9bd78245a7239aa8d679fd36a85eec6bdd22a30e088ad1251a53913e93018a96c267dcbeab9903a9d236efd1baeba7ba9524c66fb8a62d8b87caf916bf5892882abd9ea826c76398a6c10d80a47c596883a12650a4ca53d57b0297eb0e4a69130a638593e994aa10caddac36de76dfecbf20646f7a155486ee"}, &(0x7f0000dcf000-0x4)=0xdb) 2018/01/23 03:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6e000+0x133)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f0000226000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d59000-0x4)=0x400, 0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) r2 = accept(r1, 0x0, &(0x7f00005e5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001fe000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af1000)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fcc000)=0x0, &(0x7f0000efc000)=0x4) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000246000-0x4)=0x200, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000375000-0x1)=[{0x3, 0x784b}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000cfc000)={0x120000000000, {{0xa, 0x2, 0x8, @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]}, 0x0, 0x4, [{{0xa, 0x0, 0xffffffffffff73fc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) [ 1370.993444] ? math_error+0x400/0x400 [ 1370.997260] ? vprintk_emit+0x3ea/0x590 [ 1371.001273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1371.006134] do_invalid_op+0x1b/0x20 [ 1371.009857] invalid_op+0x22/0x40 [ 1371.013315] RIP: 0010:xdp_rxq_info_unreg+0xc1/0xf0 [ 1371.018248] RSP: 0018:ffff8801bb0c6e78 EFLAGS: 00010282 [ 1371.023611] RAX: dffffc0000000008 RBX: ffff8801b0264880 RCX: ffffffff8159f28e [ 1371.030876] RDX: 000000000000eeb3 RSI: ffffc900020f8000 RDI: 0000000000000216 [ 1371.038148] RBP: ffff8801bb0c6e90 R08: 1ffff10037618d4c R09: 0000000000000000 [ 1371.045435] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b026488c [ 1371.052707] R13: 0000000000000002 R14: 00000000000003e8 R15: 0000000000000000 [ 1371.060012] ? vprintk_func+0x5e/0xc0 [ 1371.063840] ? xdp_rxq_info_unreg+0xc1/0xf0 [ 1371.068176] tun_cleanup_tx_ring.part.47+0x236/0x450 [ 1371.073285] ? tun_queue_purge+0x20b/0x410 [ 1371.077545] tun_detach_all+0x4fd/0xbf0 [ 1371.081536] ? tun_chr_close+0x60/0x60 [ 1371.085431] ? lock_downgrade+0x980/0x980 [ 1371.089596] ? mark_held_locks+0xaf/0x100 [ 1371.093763] ? __local_bh_enable_ip+0x121/0x230 [ 1371.098447] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1371.103472] ? dev_mc_flush+0x32/0x40 [ 1371.107297] ? trace_hardirqs_on+0xd/0x10 [ 1371.111434] ? __local_bh_enable_ip+0x121/0x230 [ 1371.116100] tun_net_uninit+0x15/0x20 [ 1371.119907] rollback_registered_many+0x9a8/0xe20 [ 1371.124748] ? tun_detach_all+0xbf0/0xbf0 [ 1371.128879] ? dev_xdp_uninstall+0x310/0x310 [ 1371.133276] ? print_irqtrace_events+0x270/0x270 [ 1371.138028] ? print_irqtrace_events+0x270/0x270 [ 1371.142775] ? __lock_acquire+0x664/0x3e00 [ 1371.146997] ? check_noncircular+0x20/0x20 [ 1371.151235] ? print_irqtrace_events+0x270/0x270 [ 1371.155975] ? lock_acquire+0x1d5/0x580 [ 1371.159944] ? lock_acquire+0x1d5/0x580 [ 1371.163902] ? rtnetlink_rcv_msg+0x508/0xb10 [ 1371.168314] unregister_netdevice_many.part.118+0x87/0x420 [ 1371.173921] ? unregister_netdev+0x30/0x30 [ 1371.178139] ? unregister_netdevice_queue+0x290/0x5f0 [ 1371.183315] ? rollback_registered+0x3c0/0x3c0 [ 1371.187898] ? __mutex_lock+0x16f/0x1a80 [ 1371.191971] ? rtnetlink_rcv_msg+0x508/0xb10 [ 1371.196397] unregister_netdevice_many+0xbb/0x100 [ 1371.201239] ? unregister_netdevice_many.part.118+0x420/0x420 [ 1371.207108] ? validate_nla+0x209/0x6e0 [ 1371.211086] ? rollback_registered+0x3c0/0x3c0 [ 1371.215656] rtnl_delete_link+0x10f/0x170 [ 1371.219788] ? rtnl_link_ops_get+0xb0/0xb0 [ 1371.224006] ? full_name_hash+0x9b/0xe0 [ 1371.227974] ? __dev_get_by_name+0xfe/0x150 [ 1371.232282] rtnl_dellink+0x2d5/0x7e0 [ 1371.236066] ? check_noncircular+0x20/0x20 [ 1371.240281] ? rtnl_get_link+0x2b0/0x2b0 [ 1371.244321] ? check_noncircular+0x20/0x20 [ 1371.248569] ? ns_capable_common+0xcf/0x160 [ 1371.252892] rtnetlink_rcv_msg+0x57f/0xb10 [ 1371.257109] ? rtnl_get_link+0x2b0/0x2b0 [ 1371.261151] ? validate_linkmsg+0x8e0/0x8e0 [ 1371.265480] ? __might_fault+0x110/0x1d0 [ 1371.269537] netlink_rcv_skb+0x14b/0x380 [ 1371.273585] ? validate_linkmsg+0x8e0/0x8e0 [ 1371.277891] ? netlink_ack+0xa10/0xa10 [ 1371.281758] ? netlink_skb_destructor+0x1d0/0x1d0 [ 1371.286586] rtnetlink_rcv+0x1c/0x20 [ 1371.290278] netlink_unicast+0x4c4/0x6b0 [ 1371.294334] ? netlink_attachskb+0x8a0/0x8a0 [ 1371.298815] ? security_netlink_send+0x81/0xb0 [ 1371.303379] netlink_sendmsg+0xa4a/0xe60 [ 1371.307429] ? netlink_unicast+0x6b0/0x6b0 [ 1371.311665] ? security_socket_sendmsg+0x89/0xb0 [ 1371.316407] ? netlink_unicast+0x6b0/0x6b0 [ 1371.320622] sock_sendmsg+0xca/0x110 [ 1371.324318] ___sys_sendmsg+0x767/0x8b0 [ 1371.328279] ? copy_msghdr_from_user+0x590/0x590 [ 1371.333041] ? lock_downgrade+0x980/0x980 [ 1371.337191] ? __fget_light+0x297/0x380 [ 1371.341169] ? fget_raw+0x20/0x20 [ 1371.344605] ? schedule+0xf5/0x430 [ 1371.348137] ? __fd_install+0x288/0x740 [ 1371.352104] ? get_unused_fd_flags+0x190/0x190 [ 1371.356671] ? __fdget+0x18/0x20 [ 1371.360033] __sys_sendmsg+0xe5/0x210 [ 1371.363828] ? __sys_sendmsg+0xe5/0x210 [ 1371.367792] ? SyS_shutdown+0x290/0x290 [ 1371.371755] ? selinux_capable+0x40/0x40 [ 1371.375820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1371.380823] SyS_sendmsg+0x2d/0x50 [ 1371.384347] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1371.389080] RIP: 0033:0x452ef9 [ 1371.392256] RSP: 002b:00007f7fd0145c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 1371.399948] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 1371.407202] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 1371.414459] RBP: 00000000000005d6 R08: 0000000000000000 R09: 0000000000000000 [ 1371.421707] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7cb0 [ 1371.428958] R13: 00000000ffffffff R14: 00007f7fd01466d4 R15: 0000000000000000 [ 1371.437070] Dumping ftrace buffer: [ 1371.440820] (ftrace buffer empty) [ 1371.444516] Kernel Offset: disabled [ 1371.448124] Rebooting in 86400 seconds..