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", 0x1000}, {&(0x7f0000008000)="df2936c18dcdc6ab50a4ce331a7642be414a5b9f1cfcc705bc3df630245c87b2c3a295f9c6d42c043130ceb8308ff10537f4cabf281fb76e5670028e3f6abf36cc446d9a1811a49f628c0baed3864e8ea879eedfc0ffc8d63744425429b944f500196dd3620ecc00368e93c4b6a7b34b85b74c3b9496f08421432b02e8a710344e00fac15e6e5b9293d4059da54d42c818def2d2d51d945e3d954b5fa1e1831187f054ef5e05ee2073c2a1e14a4c4e7a0d5dade9439c7ca3bed6dd91d24373771fa55b", 0xc3}, {&(0x7f00009f6000-0x60)="6e7ae24c0d63eeedea162220b4d007423fc4a06010d53e2207421865d4dbed5ae2ab639055b45d3f5952ae12ecc3b5dde178030d2ef3b3e7b30532dbb5c7f20144a716ca444968ba2f4deaf75f3082f46adfd2c4fb5e9e91330870235eaed703", 0x60}, {&(0x7f0000956000-0x3d)="894af6fc9b6bf29859f811e1a0982198ba8a979d1e91fd86fa8caa6abeda80e4d5f80fa3f0ab20bdf47967157ba49bc31c5fb956feb4f7009291ea9b71", 0x3d}], 0x4, &(0x7f00004d3000)=[{0x1010, 0x1ff, 0x1, 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"}], 0x1010, 0x4004}, 0x40040c0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000faf000-0x4)={r2}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 22:59:22 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000005000-0x4)=0x0) 2018/01/23 22:59:22 executing program 4: r0 = socket(0x18, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)="362f93b9c1aac42d0ff756d1266f666a6bedcb4713c6fbf5f9bf8003a31cf6b5ec062d835c88412ddbd912e013097f4310dc4546245716430dcf897264701504f787c546916129ce064b09019666d199264358f4ff0924ac33731c9bb733e6a2abdbae7b7ada84b14ddfb11954a356732f5308d17ce7db2d0883a630d240d224dbc1b024888d3ca8e675db79f2f2ba1b7b5b11ed4bddc11f9223b7") 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000-0x4)=0x3, 0x4) close(r0) 2018/01/23 22:59:22 executing program 0: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f43000-0xc)={0x0, 0x0}) socketpair(0x0, 0x1, 0x4, &(0x7f0000e29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b46000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000056a000-0xc)={0x40000010, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001df000)=0x0, 0x80800) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000842000-0x10)={0x9a6, 0x4, 0x6, 0x3, 0x0}, &(0x7f0000841000)=0x10) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000842000-0x8)={r1, 0x1}, &(0x7f0000841000)=0x8) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000843000-0x8)=@assoc_value={r2, 0x129}, &(0x7f0000842000)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000060a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006f5000-0x20)={0x5, 0x0, 0x10002, 0x5f79}) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000842000)={0x1e9e, r3}) r4 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/23 22:59:22 executing program 3: socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffcd4, &(0x7f000028b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1, 0x4000000, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xbf, 0x0, 0x0, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7ffffffd, 0x0, "c6b850bba4f72c500369aa5df3b531d2fea2d0eebe837a226a8266cc1f3d1240c3175c9a8fcabb25c46b1d722e56eb5704f3c8c7228dd606a8ebb58158402d4850150b42eead847369e48672fcf11f6c38c49d01fa8c3989111fcf95b6ef4fcd6f279024567590"}, @enc_lim={0x4, 0x1, 0x3}]}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x0, [0x0]}) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x1, 0x0, 0xb5e9, 0x14, 0xffffffffffffffff, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b8a000-0x18)={r0, &(0x7f0000e67000)="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", &(0x7f0000000000+0x35)=""/35}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x1000)="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", &(0x7f0000000000)="54ede494ef89e4693a867384a564f59090e4c7343d1e2e", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80b, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000435000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet(r1, &(0x7f000039b000)="f0e2ff77b905303e22e4830ac0e31e", 0xf, 0x1, &(0x7f0000a63000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000256000-0x4)=0x32daf005) connect$inet(r1, &(0x7f00004b2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe94) 2018/01/23 22:59:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000e21000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000be5000-0xe2)="e0548e1a7cedd20be6aad999344ea751640eaa50d002c3075ff81ca3079925d9d4ea3cc9fcffb7bfdcf070d5915f41fd768f3333cf974d4c5e6426fcefb201f44c3ae4163df37c12a82aa3f48ddab2028b7acdf4535542d0834631b6b52426e87ed264f330717dd5022cba9178c01967b874d43745bd3aa08ad30491618f4f4867e15140307048f33b59a3b38c48e82b67019814f2d83db596889576bae2d153822954df4c8a578b678fde76bf7f9a9f60e6641f4be820fe3949d7c7ce0998a47d8bd0552a35820dbf58175873f459214385df8233cb6634629cdbb9914ff247f4cc", 0xe2) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) poll(&(0x7f00007d2000)=[{r3, 0x0, 0x0}, {r2, 0x2004, 0x0}], 0x2, 0xff) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "b625d2f02a8152fc117d01b8cfa2096217fa375321395cdbf895ebf9ceb5a37e12d93b4baa5f8f1729c6432f2984610262df916acf0ccac939b13ecaf953d5862a16384aec5fb8145cdcf055e0944fdf608440c0bfbfe8ec24c0f0b1a4966b131615cfc8a667440c7d7be0ee640715e7d8130ec0c8cc72d63ed016bfb8bd60fb0dcef31376544929e4add41e200bf4bb5241e056804407467d009acaf0605fa0aea6621d218b9c71637b586c6b6b79bce5452deb7b2aaccd6d69a2dd692af5d6aa5e67260fb0aa320845bf8c6aeb5236caf2697ba0587b1a36d5306c1a9cea5d8c1a544474158ab80c0c1d5b4fe69f5827e8fc2aadf7da3e07c36e571c6f959a4750d62388cb03372ee1774da1f1d34b3aa6754022c90c0870ab2d335f58689b6c19a10b91e01d90b349fde1a72f617da87dd77555313c58e7f64fae0ce77e10b10900b0b19cc886262bcb985275e93de91f7847f4085152a70b8b39c04171fb919a9f2766f06d9ce2a60c0ec281d6cd5c943ecbdf4a539d20b3881933356a970d57e171b8f79f1fb11842b710b1022814f97c25e0c1e04691a334108b63c2e5f7fa83bebee9d8a662741d22f431016a64b9ccdcf7ee28290f2353c29560a232b78f80dd6fa3d4d0dc540a62d2c10d8df14e03fb6e292edb9c55385aedae62cf35c52540ba89a0a376ac3d9e5d9613d8c2c188e3a633fe143542ca968afb3f910817f4f1de4ec253f669eaa09f66fa5cf61d995f9933c6210636c4f3bf3ee35fae912b7a6c1ca469d771d6b5474a6e694d7287a2241af4808d4ac69d545cb1312a2bee32bb81415525a12718f1712960830fee17d7faccdbc1ae4095424768a062bc10a2c8470462cfa9c35bdccaa388f6c9edc161c3cb6532ce9fdac46500e8a798e0e82a6f627d6363e3b19e9538cc769fc1b07e82c1d8d1efe33c0be6382d3f4c44698599d53c2282f915a5da43226937ba427da7d6fd665326c2b860441780338173443bfaa5a5f011b7caaa477b46c54f49a9e17912a0f214c32033bc1b5be5627a50b753138871745966e16ab511161ca584c1cf1da411762effbd37c17e25dfaa6f42a461908daf350203b724d73502701b8a1b2fbc984754cb943da4ba5e44a8104466ce66c5c22edf1175ad52170ccbd2e736da3e08def05131a7fa83a2b6fcb7afd2008caba51584f4b4d81927559b2a96c0481894f94387870c70b15a3277e3da32fabd38fce2861592a346d8fd326cd54f750dfddc23b4456610a298d57fa27e547faf2faf460a25e3a8667e0d351967c84a73b312ef981ca6ead67750734d4608e7039c8835b1f524214cb7943971d6eb7d47aebcba5716d6d5bd095e2133eb43b9a47362e8438f2da1acbeff61be98d81a592d0a44ed344254d22737074149012b2ae3a92474225bd015"}], 0x408, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000021000-0x2)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x20, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x3, 0x6, 0x1000000000000, 0x0, 0xba6}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000022000)=0x101) bind$netrom(r1, &(0x7f000001c000)=@ax25={0x3, {"569b5226c7f9e2"}, 0xfffffffffffffffc}, 0x10) socketpair(0x13, 0x80000, 0x7fff, &(0x7f0000021000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000007000)={&(0x7f000001a000/0x3000)=nil, 0x3, 0x4, 0x21, &(0x7f000000d000/0x4000)=nil, 0x7}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x34, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x4, 0x8, ""}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c61000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095d000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x6cb, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000018000)=0x4, 0x4) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0x80000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000019000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000010000-0x4)={0x0}, &(0x7f000001b000-0x4)=0x4) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x1fffffffffffffb1, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000536000-0x10)={0x0, 0x6, 0x7, 0x8}, &(0x7f0000d84000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a10000)={0xffffffffffffffff, 0x28, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009b7000)={r3, 0x81, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000675000)={r2, 0x5}, &(0x7f00004fc000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x801, 0xf7fb, &(0x7f0000641000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c80000-0x4)=@assoc_id=0x0, &(0x7f000071a000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e4c000-0x20)={0x2, 0x3, 0x800f, 0x2, 0x7, 0x5, 0x8, 0x4, r6}, 0x20) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair(0x4f04bd39ea166b9d, 0x0, 0xc2a, &(0x7f0000d47000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f82000-0x4)=0x0, &(0x7f0000b43000-0x4)=0x4) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000fd4000)={@generic="2fd9ae94cfd3dfb8fa0f19087c308344", @ifru_mtu=0x80000000}) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b77000-0x4)=0x6, 0x4) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f31000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x10, 0x800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f93000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f92000)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f93000-0xe8)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f92000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x89a3, 0x3, 0xbbf, 0xa, 0x20, 0x0, 0x3b, r1, r2}, {0x81, 0x0, 0x401, 0x6, 0x0, 0x5, 0x7, 0x5073}, {0xf7, 0x6, 0x101, 0x1ff}, 0x3, 0xb, 0x2, 0x0, 0x1, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x8, 0x1a7f, 0x8001, 0x7ea}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000f92000)=@hci={0x0, 0x0, 0x0}, &(0x7f000069e000-0x3)=0xfffffe90, 0x80803) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000920000-0x4)=0x3, 0x4) connect$rds(r4, &(0x7f0000648000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000f94000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f95000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8af, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b0000)=0x8c) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006ca000)={r5, @in6={{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f0000f94000)=0x98) accept$ax25(r4, &(0x7f00001c7000-0x3)={0x0, {""/7}, 0x0}, &(0x7f0000487000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x1a4) 2018/01/23 22:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) getsockopt$inet_int(r0, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00002ba000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000563000)={0x9}, 0x4) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000fd2000-0x2c0)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='+']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008da000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x6, 0x50, 0x1}, &(0x7f0000df2000)=0xa0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f50000)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x6, 0x7, 0x44, &(0x7f0000f50000)=@common='yam0\x00', 0x5, 0x101, 0x4}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f51000-0x8)={r1, 0x5}, &(0x7f0000e99000)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000001d000-0x42)={@random="d4270927ad7b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x200, 0x4, 0x80}}], {@ipv6={0x86dd, {0x0, 0x6, "8ff3e8", 0x8, 0x37, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000006c000)=0x0, 0x4) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000056000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000fe000-0x4)=0x1c) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000fe000-0x4)=0x0, 0x4) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000fc000)=[{&(0x7f0000032000)="d247eee39f1c8df981565e5503c0fc5374e97aaab683842f52505b03b53f3984fa7ae5979dadf99128954db47f4f7bf5909c8c7a686dbdd40ce4dc91e2a8b88ca1edc0da7bbb397d0d8f1589358edc4d544125144abe4212100f64aaeba000e6aeff374a6ee9a35ef14f048ac00b61b9b18a476bf52bea9cdfac72ca065ee64d6890c9a7f65afd8f93f6482c4299aa90d815561b88bb8520239242c66547a5e0b7817a6eee159c3244ca44045888997187c8ec7f524e18a11b5b62e62a339f30da63da0f436094e2bd868d7e3d613b31dd0e5e1fdce79ea95603244d31231758f2ccf599f8a57130d3149f19e925391334953b74", 0xf4}, {&(0x7f00000fc000)="104bbf4ab6b984bbc2b599128c0d30553b24afa0b7257c1a6b865a348b8312", 0x1f}, {&(0x7f00000fc000)="", 0x0}, {&(0x7f00000f4000)="6146ec29b377cb9cdeadb075ff8f999e9d974421c731cdcb1a4cf3c142eac5c6302d936779af5bd6a810b933afa94ab0c973a0e69435ad7ab8bde6f84e2ffc7cf7e4bd7c8fe896a520f1f1bc3e4b7c6634c3ebe5b11486a04ee5889ee71c81534c437644a2d7f9d79848555e62b7907e3cd00ab4a2bc38d2a11466609c3504ad60b37b246e41a24ea233e93f7ca7844e9756045534a2bafc84964b20c67dd28b7cd9dd8f6adf2ea0e2d772655085005ebee5ba18143e270e15f3072de5a3db5bc5bb013095b3545742d6cd965512", 0xce}, {&(0x7f0000006000-0x28)="23a7eed5bfdf68f71b6fb9af156344731e862da0cb7d8a1b41ac1f9ca77b756e31f9a3f23f297541", 0x28}, {&(0x7f00000fc000)="e27dface2bf8da071e699c04db5275c5bbfbd01fdf031e894e566ccc9ae2bf669779e23de4beb211262f8c83dbbfb4aef6f1cc57a96abfcc3ddd6df0659d1cf8b7573f03222f2ed11612eab84b837066728f73001417e9f67cf4a6fb77d077e1195b8992aaa6af369b9a07ee631212f0d9bedfb25fab05bb74d937061a44326bfdaa8570dc3a4661b79e9cee798258ef86c8c6e2b153b25e07ddd5e07c8e334ecfa0723ed801ac4b88210b2c27368415c344d2bb557b0e4d54a178c337d269ef888db07212ceba055e204ac79033b3711cd78aeb1ad377e9849d32ddfaf2aeddbbb9", 0xe2}, {&(0x7f000005e000)="1a89236c4fa4092a36dd4fc4c56d9fcfbb27df7046744c4f760b5684b1928e85b0", 0x21}], 0x7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000da000-0xab)="e470cf6bbebd7fcc3e9467ec4045cb8d6976abd3c419da62498a04e210eeb9f240a5b0d44432cc7694a70fbbdf2fa49c3fb1939944c1cc74ab0d5cc56e98efb99d9ba4cde4d922d8009e1ff471960d36c41625acc2c1adb67874906adefce24c4fee3f2a44d6fa411b115bc8c0928555518568de9e929adfe5dbf0e5968aa74ba403353d8d5525abfbc4990579e0b6c3613cdd06991cc9452cdf9fb223ba21eee93a44ed13be8e19557b05", 0xab) socketpair(0x0, 0x6, 0x3, &(0x7f000006c000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f00000fe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000fe000)=0x10) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000038000-0x10)={0x20000000000001be, &(0x7f00000d8000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f000007d000)={r4, 0x3}) pipe(&(0x7f00000bc000)={0x0, 0x0}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00000ff000)={&(0x7f00000e4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000ff000)=[{&(0x7f0000078000-0x96)=""/150, 0x96}], 0x1, &(0x7f0000100000-0xba)=""/186, 0xba, 0x8}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000fb000)={0x0, @in6={{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]}, 0x9, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f00000d3000)=0xa0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000edb000)=0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r1, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f000007f000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f000008d000)=""/235, 0xeb, 0x81}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000048b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ca3000)=0x9, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009b3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d9f000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097f000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000a6e000-0x38)={&(0x7f00003a9000-0xc)={0x10, 0x0, 0x0, 0x880050}, 0xc, &(0x7f0000475000-0x10)={&(0x7f00006cc000-0x390)={0x390, 0xe, 0x1, 0x300, 0x7, 0x0, {0xe, 0x0, 0x0}, [@generic="b65c89b886e416053ffafd8a74798d205a6655ebe6202c95567f89ef55ae70d378ff1e54bff88095c201514bc93df2e59951cbc703e8870bcc0a63ab83e4a3c5bef6f95d4110f838fa2fad208db8012d9ab13a2e34c24565f6192d846dff8f0a3a183abbecc4dad65813a84cfd0c5a8615baee3a8fbdb5da42c404e39cdec22edb82ac224f45e1b08fb6a5d96638f1b93a47be29a35ee09d95ba8c7cbaef69e01c345a9b07132c74aa85477a6953b003dc94b1a7f0dbefda081e449c5d0b83ba867a13da1f56af517d1f6d8353c58fc328c83254b4f3d41b7f438bfdb4b4fadacecf0577799b190fc0b5", @typed={0x18, 0x38, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @nested={0x264, 0x44, [@generic="21bc8d6ae9d1a0b24c179d54edd5c72a0f15b5d02037bc39a356e936cc1347e115ffb2efbf9eee5f5866fae14d3a6bc8773cbc6020d560a76512db2134992d90a3fcdc166aeeb662547e187d637986c11b9e0854438a207cb6124580aab937d46789374689932686578473330cd9db85113b40f340fd8746247eae5721323460654b9f5a2176768901fb3318d95d78ebeee31682432d72788f786020d4d468fa3abfb8e7d9718ad7c4c070a5", @typed={0x10, 0x82, @u64=0x6}, @typed={0xc, 0x69, @pid=r3}, @typed={0x4c, 0x45, @binary="de3fd7f93b73069cb48a2ed0b13fcf0309d55a3b6710b0533e5ff0db59cf8f8edd21dd54e4c30804a6d613a4dfc0d1f0d0892908aa50d63432f561066cdb1b41639b4f45"}, @generic="5cc729650723d2d2f99564a254f8c9b1ebba2f770718601be2d9f6261f56f2088840a7389bea0fed79cef9805b74ed80907a5a5866cff1d2cc6894781507d7f214e275045d3f2aab4d110d92", @generic="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"]}, @generic="2a97", @typed={0x8, 0x9, @void=""}, @typed={0xc, 0x8c, @uid=r4}]}, 0x390}, 0x1, 0x0, 0x0, 0x40080}, 0x44000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000172000-0x8)={0x4, 0x7fff}, 0x8) r5 = socket$unix(0x1, 0x3, 0x0) readv(r5, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000013000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x20, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000b000)={&(0x7f0000012000)=@ax25={0x3, {"e4297738543636"}, 0x80}, 0x10, &(0x7f0000012000)=[{&(0x7f0000012000)="b018218f2bf2d8c813bb299376d17f3dafc365d6428114483127a93d81feb4ad8b2979b70f4b341924b2f1dff9a7c83a9fdf722bc71ed1b9f9ce4df81a5cf0df56296c0bde5a1a53208931fd6439f62770b13891830398de1d250744182b4fa70dba2396894d3810fc79e0ef934f713c3ffa8bedab70e5d4c878c29152ff63aee563d92c874c92d1d76f0d5e7596c48e4dcd96bb85e70c0c4215742a59de40c74329b2faf49004ac31fce3080cf0ca3d0416a2e170073818d6229b1cb405f97a04cd5fb37e4d2d933b395e241c94aa39d5666a4ea82e0eb0e9f061be", 0xdc}, {&(0x7f0000010000-0x1000)="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0x1000}], 0x2, &(0x7f0000001000-0x11e8)=[{0xf8, 0x112, 0x7, "2a041812366114cb9625f13a4f6ab23fe3da558760ed5ee03ac5694470c75ad013e7d02b8e7673fcb02b3042913ef1301b82f381d2f411c2b9c6e3b071a59942a29b947ead365d6a95efbbbcc6c1e96507909fa93eabac1d687277791aae16ed05b0f998dc6e52da593564c79a3674c12ddc9a16a012e9a9f80f8a553e681c054de8175c7f642e5e535b7f2333dc96b259e209591aadb844a098dd43cb8f67d1435082ac9ce3bb31c50d03b7337629e08d35c6cb2fe5f8cc6930bd59b8dce546a9a5d50401ea21817101f1390afa1fdc71f9a52506fd66a7105b1f6f82a8ad36eec404ed26701693"}, {0xe0, 0x114, 0x3, "c5ea5a396054a479f1a87eb50c412d92b8a7bd3ce33ea7ce814678abe203a975d9fb5d91abe50a8fa2833c304b3d476ed1a54458c7b03e9878f065a3441f80226cdc15e178f562fa1db5acd951b7a47e2248c028d20935ed551cf186200bc40bcb07aefedd58305ddaa5c4b47870d1dd546c92560cf9ee68234b13b75bbcf29bb4d3e66418dd4c03941b84c20908000fa6a0899ad69b6c7e632301f1690537fe2e6f3b38d5775b78c83ded0721a50f5a5822bbbe90e2dfd0ce6d3230b9bb8d2de3581e7efa8c4c8fc560177557ed8745"}, {0x1010, 0x10e, 0x5, "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"}], 0x11e8, 0x4040}, 0x2000) r1 = socket$inet6(0xa, 0x80003, 0xef) connect$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000013000-0x39)=""/57, 0x39}], 0x1) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000107000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000c52000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d5f000-0x28)={@common='ip6gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(r0, &(0x7f00001a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000436000-0x3)=0x1c) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f6e000)={0x2, [0x5, 0x1]}, 0x8) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000021000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000+0x194)=0x10, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000017000)={0x0, 0xfffffffffffffffe, 0x3, [0x7c, 0x0, 0x9]}, &(0x7f0000021000-0x4)=0xe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000014000-0x4)=@assoc_id=r1, &(0x7f0000020000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000022000-0xa)="d8814ec92dc154e957a7", 0xa, 0x800, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fee000-0x4)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ed5000-0x18)={r1, &(0x7f00001a5000)="9d2753771010f7331854a1674c5e6e", &(0x7f0000fee000-0x2c)=""/44}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="a5", 0x0}, 0x20) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0c551d61e66d36729a3d357213098", 0x10}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c7e000-0x4)=0x0, &(0x7f0000f4e000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)={0x14, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x0, 0x10000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cab000)={0xce, 0x5}, 0x2) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000019000)={0x6, 0x1, 0x5, 0xff}, 0x10) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000b38000)={0x0, 0x0}) [ 1558.995209] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 [ 1559.007754] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 1559.007792] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 1559.024294] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 1559.024330] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1, &(0x7f0000006000-0x74)="77177e2c55a2815a85d51e4a10531fb111ad2bc82627e189fdd071fc9a51d08306fc8d1365414d3f5848dff57e1c9650132b6c6331e7e004641d7c611765db8179594ee0a616dfaf7da7bcbda9183db729694b1408105bfc4eec7420a853ff86ad4b85613e80194c6c4bf013ca8ba3edb1a33d41") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000001d000)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000020000)="14d8b12a061087bd09bd08adf39f34d0e0f5b7712ad439f5fae8fea4ab555120ce07f2e743f26ff2b1b1c9a907494b7ec6e1371aa6c3ac3054461825180cf513eea09189c70911", 0x47) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000002b000-0x6)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000002b000-0x4)=0xe, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000002b000)={0x0, 0x15, &(0x7f0000014000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x6b, 0x8, 0xea5b, 0x40}, @generic={0x7, 0x0, 0x0, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x23, 0xe, 0x3, 0x7, 0xfffffff4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000002c000-0x4)='GPL\x00', 0x81, 0xa0, &(0x7f0000002000-0xa0)=""/160, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000020000-0x10)={r3, 0x50, &(0x7f000002d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002b000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000000f000-0x8)={r0, r4}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x15, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x5, 0x5, @broadcast=0xffffffff}, @RTA_PREFSRC={0xfffffffffffffe54, 0x7, @rand_addr=0x0}, @RTA_DST={0xfffffffffffffeac, 0x1, @broadcast=0xffffffff}]}, 0x14b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000f18000)=""/97, &(0x7f0000f19000-0x4)=0x61) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 22:59:22 executing program 6: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00001fa000-0x10)={{0x9, 0x1}, 0x8}, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1559.062642] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000010b000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000570000)={0x3, &(0x7f0000eaf000)=[{0x3ff, 0x41c, 0x800, 0x8}, {0x1000, 0xf3d, 0x3, 0x0}, {0x55, 0x4b, 0x4, 0x1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000037000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 22:59:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00002f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc3000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x83, "d32c66ae2f34dc1b4d481739d16565aaa94ea077c06391812ee28ddab0ac2a3438acea4672287cafef0b0adf368b614957dab317f79d4f776e2145cd98af0f321d53b107bb334aaf36372bc82b8f9f69f767f5f9b3454f3c2894a29aac1f61e8a8106b81db343651c60772df3643c3f5bdcf95ba44a28887ab2cc1af142c69099d5a3a"}, &(0x7f00002cb000)=0x8b) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00005bd000)="", 0xfffffffffffffee9) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x80000, 0x4, &(0x7f0000a0e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000378000+0xf0b)={@generic="473dbc99b3f0c3761481f64b320d502c", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000436000)=0x2) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000942000)={@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000069b000-0x3)=""/3, 0x3}, &(0x7f000064a000-0x1)=0x0, 0x8}, 0x40) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x30, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000018b000-0x38)={&(0x7f0000ea6000)=@sco={0x1f, {0x1, 0x40, 0x8, 0x1acc, 0x1ff, 0x7}}, 0x8, &(0x7f0000f90000-0x70)=[{&(0x7f0000f90000-0xc5)="1d64ac2ea5c43c30aa1c10e0beff1057d5e5cca6f91e172cde3dca35a8fdbbb9c9f37e7207b0d136f542d688166d96aaea2521032620513212af880e0ace1ebdf9f5e28c2d54a85fe3ea17747ea772ed6fd94709cdc9977cffef9ebefac87caad05e30babc09ea812c2eef243bcb629af48dd75ad3972d7c62d91d88619c4f92e51740a4ca027a2a8cd20ef7db143f0a316055db081ed686c335743a384eb1330230b839425cb0ae1894d219e38c8f2d430eb8819778a9eaf45efc3c4aeb1a5759825fdcb9", 0xc5}, {&(0x7f0000a41000)="40393c0980a817ae56df475f74cb87b4414e33c97107a411a99bf08889f7b1b5a00d86e1b5c99f389e02e063fb9d2fe375326c9112a238eb", 0x38}, {&(0x7f000012f000-0xb0)="731bd979f089e69b200547a88228e6df4e8b73dca365135095bfb3835e40d804f31cc4d354dcf3a1bfee0681d498b2ac95d0fabcb73fd9ced387f0bf3dcd6b4d30d2c5d34230f8b85901e708a01a46a924646bf3907cf8bbfad39b8f29c17e316fb6303f379ff3967f3bc440caa93b77ae462979d68626188aa40ac0409222f38a682ff920f627ff9d827e0eff37bbd73f06de9555f40888eff45d3c6a4842dd41e349a12f808e089abb320b7158b6e2", 0xb0}, {&(0x7f0000f8f000)="8a7dd555b11565b8999dd70424111f34692ce2d5e12b047221989d840e8d8f00f7a90dd6", 0x24}, {&(0x7f0000f8f000)="4a5a1d36db42dbd35274fe0dd923b1948f66248d9b2b81b8445558c364504a6d36f06c592662d3e34d3fc13dfbcaccc5ee7407a3665b90318c4d", 0x3a}, {&(0x7f0000f8f000)="91624c5ed8b0ab010ad4ba24c8fa99d8973c2a2df425915afb6d09ef0c7917c30ccf97c29b996c591705cbec0d3cd0921975cbf6bccbc76b6d8e61bed5bead15ad6457775340754bb28f8c4f90df9f418847d9aa10ad8066e7345bad5f73ba36487a7a716cf11db290431dd102b0c60ee761e455053af03e03ef14e4f892640b3c54e01abb291d5314fd67f6f8c83c670933dfbfdd3081079cf8fc38d8f8ebedc77b42380e00aa224f4a872572632c0be9fde51600b021ac72bc83fb11fa1586f5", 0xc1}, {&(0x7f0000a5d000-0x25)="6f920569a33f01da6d2bc498e510d01e53aa157b2a8585762ec612650e443d7fb860b40f0d", 0x25}], 0x7, &(0x7f0000880000-0x260)=[{0xe0, 0x117, 0x200, "ca19de40e39f9799b2356424899208f1d718e68cf1fa35d445c2c9daa434c91fc622dfaac59ee1dd23d28e44171aa46fca35f27e0f9ec5a9186d25f968d9e129263e129544b8f4542a81c41d66303d9443a502c71d18b1c5df220f4463fe81604cccc7d480d542dbd61a9b65f48ecefa260f4266add5f26a11f058f36f04db52ae1528ca0d336efca86ee6e09a052683fd047e261dadcf0cb861c99358652888654f750e70b8a7908e7b749c39b59602f3f07f387a80a9766212ca7c246d9e0bf0707e2faa42a29abc207e8f0915bd"}, {0x88, 0x100, 0x4, "2c2ff538a9950ddbc252b368f5da950a321f41a939376b1cf016f87dccdfd89a8b1dc7497ce19d815fed2508dc759715eae07a7a6ea149a668679deccd73a08e43bf0b4db350cc524cf44fc1cfcccd874943cfa3fd56c85886eaaf7ad6475726327c95f3956187da60378e18e1e28213e8d9"}, {0xf8, 0x11, 0x5, "79f0d4e981a19fb476def8938af21b55aec928ed6ceaa81da81dfa3bab8e40f1582f7c434bcae394b229005d66bdc1a9aec0c5dbbd561f2d2885897aa7496ae0ef367bc2d0ba7e2c94f548697dfa5144f372d03c5c5c494069d4e0ad013375fcf67457ed033dedee2fd3813011745fe29dea0ac4c74765c2918b0bce8261f6aa6f6dae31b77fb4b2e39b45699dca9a55705719e4616825f7319fb3c9ec9aa083347092d292430b182d9600b3ad55ff17a2a01c2a60bffd80f45566de83975f9e47b54f321b11fbdb900064a936f28ed62ff23616df8f1e2c36124c35dd236a48f9d7"}], 0x260, 0x4004045}, 0x4000) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a7a000-0xc)={0xffffffff, 0x40, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ee6000-0x2c)={0x1, 0x2, 0x80, 0x7, 0x0, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f00002b6000)="", &(0x7f0000fbe000)=""/0}, 0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000010b000)="40d27427e87681922b7946479281a526d8cc2c17884f4d12b1357f1a2c1d09ff5c3e6f1a44727238ca6ebd29b6bac07582dc6ffd8340fb4bb3270ea43fc7f52bdced012d1c79ecf1778d52ef1b63a26aeab7a5c2ea090426ae222dcb32ef7702ddb3bffe2279cb217ffce317a84f7548f65e98e65e651972b61b97271b2926e5b56f4a2367ceba706f2fd4099c4e310fc01915d2d104ba7d653c4d4b253ccdf36ae9055f3b8249f2b5cc093066e3b8b99134fa074808b8be608c3f303c4f205810b49ec36d6d603888acfeb1f2dba71ed6819f830e1259bb36a2e9aae1a7016ff162ba8a2d04", 0xe6, 0x7fd, 0x0, 0xfffffffffffffe3f) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00004d4000-0x88)={0x156000, {{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd2000)=0x400, 0x1ab) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fd4000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f000084f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e59000)=@common='gre0\x00', 0x10) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000daa000-0xbd)="22922659da0063319d3385a895e920778def83a81ad748ce557a18a020a8739c32ff40e8a4527ef832f1fad0450e822d8ed03620c3ef63011b51c5296cbfc19a86b1285fd1d6e9bc067e92218d2c0ce76cd8bf1a57a7f56d660fee2365ceb67489c4a2faf7f918d63df3802f575781fe65ec767fb83b32bbd7df6fa64f7a08aaf233f2a3f90d094760f07afc2885681eb06b0a8c8e585dc342d01e673da8007a3edc9464296ff022656c2a8a18a16b5d0214518ef1916e7a64ca98b290", &(0x7f0000425000-0x1000)="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", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00004da000)={0x24, 0x3}) epoll_create(0x1748) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008e4000)={0x8001, {{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000030f000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b1000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000fc000-0x4e)=""/78, &(0x7f00007b1000)=0x4e) r1 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000141000-0x8)={0x2, [0x4, 0x1]}, &(0x7f0000a85000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ec5000-0x4)=0x0, 0x4) bind(r0, &(0x7f00005d9000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000b000)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f000000d000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000883000-0xb8)="0a0775b053d2ffd7464f853c89ba73b64eb533838f3cbc34a7d2af640a89ff5e7460db8a553052c19634ef3c13a893fcb8f0e246c7baba14e1ec3a377ef5f0d3457b3286d939a3de55e12f150f84268507cf08b60d92b2337571eb59e100dd448289072676dfa0b5e1aa0d9a13b42514160e0dffd581001f4f9c7f8d1382e987d1e841751455786a93abac11f53ae9c19645e1524c510e01582dc652502a4a62cf80bb86919c8907b4e5f0ff7ce895079b7efd636e402d0f", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00006b3000)=0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434943, &(0x7f000043f000-0x4)=0x80000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @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]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, {&(0x7f0000618000)="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0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f39000)=@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}}}, &(0x7f0000356000)=0x3a) writev(r0, &(0x7f00002db000)=[{&(0x7f000060e000)="45681d7e7910996ea86cc47239a2d3d76d9070cad555e8881fd41efeaa99db2d6f305e5a6c041af8da0d332067cce7f49fdf11e9fec785ba88e7068f3d78404c787454ed1187405bf620e5f210ba57ce251e04b37cfdc49be4e1028e132da2123e3e4039f3c38c9beba9180e1eed0f5896856462650a", 0x76}, {&(0x7f0000ac0000-0xb6)="35f800101a2fe383a0a92c1fcd77eed9040c4d8019dd5c64d38d1b216b06bb63b32c490de08732d0155285a8af4e5dac9a641d2247023be6124ae329d8aa88a51ac506d01dd54149d2b1aa5a1abe595b9be4a5869d979bd778a390ade16a302d207f640270760cb32b6308d0bb3fb03f4ae3c6cf9930c1e3eca8a8ba118e7ca63f24cf1fbd17a0946a4d827b55f1a56199ce912ec0702ed4027aed00a8bf1eac5b30a464dfc00f9bfeda2799ab35a9299a29e8fef313", 0xb6}, {&(0x7f000071e000)="d11e6f3a3f5a8daf2a05d76a403332c5780c5b9327f9dd326ec537c0865c68bf172269", 0x23}], 0x3) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) poll(&(0x7f000018c000-0x38)=[{r1, 0x2580, 0x0}], 0x1, 0x0) vmsplice(r2, &(0x7f000072b000)=[{&(0x7f000035d000-0x66)="05614b4f9e418a10962b28b3889ea152fccd3cf5dc4825d9b9be63c0a1c07bc32a3586368282a353280c6d1accb96885500c8af38fd75ad131618846d5debcd64b685cce6cd6dc92859de76eaa3ba79cebfa6826ae56fdadf9af6aa75f160b71dbdb27e5b318", 0x66}, {&(0x7f00003a4000)="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0x1000}], 0x2, 0x4) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffffe, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f65000-0xa0)=[{&(0x7f0000526000-0x1000)="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", 0x1000}, {&(0x7f0000f65000-0x4c)="4fd395f2e5157991baed972fa0c2c286cb3dfb1985db3090cbe92802dcb5d52dae8fe42267879307efaedd697d0079736e982f0e2590c2ff970165b243e3d6cf71f03bca52e584cbf2dc19f2", 0x4c}, {&(0x7f0000f64000)="632df2e03a38061a88aa7220e4e069f1d915427209721b70effc15e6c709afcba727aac9b33f4fd3184d19cc1ca80cb60cf640c8dbe7e7eabd9930f4bd7afea3e8a53faedd4987e3f65016fc2822a4b2565172add337abb929d96abaeb1419763ebc4c9034bc1d1bfd1a1674fb598b21d95ec5bff329cc4021263799fd4fc7eb6879d8788dcc5c20b3322edb31595d69d857d0895b316f97e33b5b823bb6c48f5b839f50baaf82a52cfe663aca03ce6fdbd1ac82879928a022d4d34fa4eef6d70c713e70991c7035238ca20833", 0xcd}, {&(0x7f0000ead000-0x6b)="c9f826475bf9f846d97ed1f8998b5cd12651c6df25efddf0eb64eb448dba1ff975b9db2a4fb4be7f63185accadad623434e41056a2ab86d7100f30596a4664b19e7691e66476646c5b6ac31b68583d5740dd67267852c6e72278b06220e686154c1318e2b5e8da97e8d25a", 0x6b}, {&(0x7f0000991000)="0d5534050d06f1ffe23c3b93feff08a5b14470a60997f5a2030b0507b636e584af4ac886c7be5a7a5ec002f26cdeae89bf6fe18a051391e1113bad4713c6b684201c22a8cd246d6a3b4d3c0284607d6ff488e2511130004e5e9ba90b2ebc6802bb8b28ca9d971160ad53954ae9dcdb52a9fc7a5c131ab497a3", 0x79}, {&(0x7f000097a000)="b092f42f6d347f175def735bc14222c30020a8d5084b83ed2de1f7d4784c29445c583375e0f603156618572ff586cba6e814e8ce16a1931e756eb10a038f6fa3801d1a517b86730c3ce08190e418fc80f7261af989e85c981d07b1d1f2df35835fcb2451c2762f5f8c6f371f994816e72279a864fa2d6701a3519f792ad58f7fb52371a4dbe14cea3f492cb630b7e1fffa37cbf2da00f8ea1fe400bd025860622cfb85eb7d77c0914168c3e7ec6ff98f4c27f6b8bde3f7b6ba706025c9b1be1406585372af305e1d61abae2de4b9fe20bdf64cfc040a928bbe9d5ff8c73ba56c06bd1dd2d169340881174a86be4dbd840dda", 0xf2}, {&(0x7f0000e48000)="c7717b1b9867aec0279828e2ddb897781034cb0b9f0505fa21507552e7583975a13d948871ab892d8b3cd89936a1656b361f5cbc282dd6b5019b2de18fa6508de751c29a92e5b91627298765a37e9846bf1cdba97b0dd1ff4b752da0a2eba32695e1102f257fdbf009f23696b315f91d8025bf0fe5217af2a14d58f16badbb6f76390b", 0x83}, {&(0x7f0000f12000)="e70d73408789ea0a57ed083de406e4f488f56fff9bf3909fcc4e58a4f963dd191634df4722958586cffb2e14592848bc1200a28d6b4ff3db2cecac2bde4f44ac50d0298e1c3010aaded83321c245b038d46119713528970af5063405969ef3796c99cb4c81011211848aa1d99a8bc53aae12b8018e78da002aab84234f8e7484a208bc2578158a92de41d03c1d8bd48d6fb15898c368beab0af24506b9e719ccb0a6719275", 0xa5}, {&(0x7f0000f64000)="78e1c5742fe9abfa30617b", 0xb}, {&(0x7f0000f64000)="847ef865335b921d0456b8095944e89f47fe1530ddcf95f179d284df0091b2fb56c087235455c4afdd695c0ed66aba8385556bf168a19ef02a9b0b9fff99e64b611c9388314abf4ff980cdd261b1d0d68f903a35b784cb8dfcf64256291c0980c69e124073768874a610c1", 0x6b}], 0xa) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x200, &(0x7f0000f66000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f65000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/23 22:59:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x7, 0xf, 0x3ba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000020a000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000e45000-0x4)=r0, 0x2) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getpeername$packet(r1, &(0x7f0000b93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000018d000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f1e000)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/23 22:59:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009c9000)=0x6, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000680000-0x4)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl(r1, 0x4b49, &(0x7f0000f26000)="") r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000000000)=0x3, 0x4) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x7) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000040000000) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 1: r0 = socket(0x4, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x5, 0x5354, 0x7, 0x2, 0xffffffff, "63d790a08b61bbc874028c1bbfe5a172067d223fe61709f9fe9ca873a40ce7ad5c7a49da75bae5190168ed29c89ae03d5f44a5a5340b2c49ff3f7dcea24222", 0x80}, 0x60) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000030c000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000af000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r1, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/23 22:59:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f000001b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000260000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket(0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) accept(r0, &(0x7f000052a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000131000-0x4)=0x1c) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="0eadd1091b8e886f86d432efd011749115b13382b00dabe8f7b00d4949d031c6217674e0921b0874e671ba401ba5f68f080bcce33f8f32b7d406ef22c19268623549e6d056cf1be19d2c8f", 0x4b}, {&(0x7f0000004000)="43458834504c7f4028ec1eec852d4541907886a9fa1cf0c0da4ae5cf137cbf5ad66a843cbe40259dcd3f1445cf797cf9c312591e58b3d3d8dba23380b431aa2fcc140bf8e1c75ec8781c5ba4c7a800abd690b67372c9af49d2f165f643a604ad5bb3122678e0b0564e0e08f6e2590020e3dc3cdac6ddae0d612b8b7693767c416fafe346ead0ac206ef8330b1c3006187ca48376cf3e2ec449d7da7e55a3d49c1074c525fccded2578cfa612f55d0aba65432ffac5cc6ef432f353a175ffec4dc582a3b4122041a2b20a469f66f669210acfdddeb1c4b26b6c3bdf4ad73e8baa5992fb", 0xe3}, {&(0x7f0000006000-0x70)="daeeb610f274a0d952fc0c0a53525d49f426eb24bacfb0854e96ab3e3cf89b2fe9562473ade8a9c5679b06c84c5daa170825b65d39117c0cfd3c31fb2d7228c113fbc1951f907cb55a31ed0b9bee73f5991e153b01ea98f05a83b586387a5a4f3b0ad6d2fbe5d09881d0031ce2f01792", 0x70}, {&(0x7f0000006000)="9a9eec74043b9c0a11e25133cc7d36cef3011ec0559f4be762298a6193319fcfe8311a66a426812e5d50f29d58d08cbb8abaff29ff87d35ba72e1d92d16e0e209b4a8884e4cd8a00ade1782da0b4a12c66618617b9506ebb4d3aabfc730f1e1043529d575ee63b3e0e485b5a40b8b42d67ab510066a5981552be608d7e7a66c74f2c56648b714596efd8f3abe53f8dfa7c23d7ca0ac24181a1139ed51180330e317fc70553c869e7c2447776bc82f73e22fc93fb67b559cb800bb5bd891343bf5c3bda19cf88785909930eb932ffa70942422d74b0118d487b9da784b501b1c5860bbd66fdd14a2b212b", 0xea}], 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000000b000-0x8)={r3, 0x20}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000000a000)={0x40, 0x200, 0xc, 0x80000000, 0x4}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000004000)={@generic="0a05546962313f7ec2ae525a1e2b2b16", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000000b000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x5c)={0x0, 0x54, "0738f2251d0d0237eb57cf0b21e04f31241f4b783698160ecc71da3ef75796394980d3de23e45aa6dac114983e31311f129c49b3f356681e30262ed93225c4ea4c7074e6d1d32f316ed75a344750764435c1b794"}, &(0x7f0000005000)=0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000009000-0x8)={r8, 0xffffffff}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000009000)={r8, 0x2}, &(0x7f000000b000-0x4)=0x8) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000008000)=0x80c0000000000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f000000b000)={0x27, 0x8000, 0x4354, 0x2}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000008000-0xe5)="098980430b0c3f03ca5817e86ee9a6192ad421029e9cc69e90a75813e79f329d2be15a25b8eb4d99f1a43ef0715b0f39ef9f41120a3536c6e8c29d21ee5e48bd9879d7ce026e45e549fe17912c7c0c509a147df82e184c699e78896537dd6a648fda32b778681ac03280a32b74f5b34d55cc6a646e431795541797a270a391662491d110cdacb3b6339c6bb5712b07106e62e8f0d0953f4c248c2569d60a852e767793e54ae2f608576a9edd3fdace873d12f9d39ca32aeee4937af85f0ae4aade02725b28af6ad1933de95d849fbf03c2a2ddbef7bd86aeef7017daf2728ff5917c4450cc", 0xe5}, {&(0x7f0000003000-0xc7)="47ce34a4152170c566f70d89c2c90156a70b8d7567b6e2610bab816c96b63a16fb0402408bfa5e01ead7b7b850f90442d87eb4caf9667be3235acc6318efbbf2bbe3685bb82ec76b61d99ddc4d15da3a468bf05972a82fcc503a7419f52e25780c0f9fc37127eb2ea92b640786b783024cef7cfc0343855776483d2dcee7701c15f8b8483baaf3684981f08116436336216a635c599cd21e2eab555cba5fb9ce47a1073803ec4ed7ae10c9ef0cedd8695140d4e569b0b2878920d671001cf47cc517a1e66f9db7", 0xc7}, {&(0x7f000000a000)="5b56e92e8ecc0273a0535c309d42b11a5208668cc85bc3f938ecb045fbc644a60dd1cf7ede0bbb4feddc2d237807585860a3f86c2d9d59cacc421f54987029b6b2e7cd413acb1b86bc337635a1a9de74a9c5a871a96ea4bd1efd28233b4696b38f4079398881eaa9c5d9", 0x6a}, {&(0x7f0000006000)="96a4414eefe45fbd38b48a82d24d0d15536402f2079d58d313ecdddedecedd0152297ea7cfb9aef3d0ba07098cb03c4317d221a258920b2584ccfaa72e39b56a67d1dfcf6b7135969626d86588f6130edcbe75408404b52b55731d04182035ce8973ba8153a87d7a9c4cf8dde42963e1", 0x70}, {&(0x7f000000b000-0x1000)="bca6e9c5d07cc31cd91d56ae380b056a95ce4c25807d2dabb6a16d400f79a55ab4a38206764ad06e52e2228015eaff825d23421a57400bb8ca74b5d70532eaaad63059c1e78b0afd7ef2ae7d7842788641a9e51b29b2d5cdfeb9b8547ce5860ccf77b2ccd04260276a378e78802050c50c1b08535998b60612d9cb97c20823be077b8e1983bf915851d2a51729f0799dfdd94785ad4ca298f69ac71f86155929e157eeb3c931ced39e29e228bd67c93ad5d1fde9355ca345d5db67c41c2ad54fda47235b879d68153832a9d9cd0c379d5c944bb17e2bfc9106f06ebb60d521a7ea26008ffca2bb89e3c27627cb7a68fc676c10e4833b8966f1be111c9f4df4c7df98d6ed457cc52d1e9d7dd74a69f509ea5b6a5becbcaa6d483d24dc66bc0e515912ca506906d5a4f3f3cf3b288096bb526cecbeb069b219ef436439c3782020ecc07f9cb62a5e3a6320d06f36bf00314bde695cae3562b80d48e1bb6a50accac7158f4ecbdc395eedd52ab87071624c24705e2269871cdb30291af8d4d60a7f53d81e7cf4adf5e7a4548ae6eacb6eb086623f87516f70d65317174c25fbc0f77c089497728a7ac610fef21f7f290ec5577eb0b97f0b51236b0e5299dba5340a74a1ed83a669d3d9e67fbadc6ee1d346f849ece07a84c68c507ec85c690d857126de7ff577582ad9d2778713fcafc50606a85eb5197e750996f816da2abe8105553b80fcc262195844f3113a9a471cae75d36891f44e08766a61b44ff8edc2881410df365593ebe423b3a5f5bc35278087efa8f128ce8ecbb702d08eb169049a707ec260dbb582d34ebecdd7f445ccc99e675dcb94930e879e453d15ec349abcd735a339d872523bd664f71ac76fbb4298143b10ccf888ef005b15393216cb16efa676d46c39f66fbd53a92fe3d35867a296f276bc0066bf5b592c9018d47545e1df2427125c6ceec902958f8f9d8201a16224be4a4857787fc8526f050636dd3d0a4b81fbe033bb5afa87d3b92c6a40267df5461c5c70e6b2b2177ce4919fdac186626fa00bdc175ff696f24de2ab834b6e632d4219f0217499960d2955d9a65df55b28e6e85214337821d342f3f857d75224b55966a7ef34acb82d657096f7f5992eef2e5c6440a8133b825b308b1e1d60c25e625225f1d5916e06cbdddd12a6887fa594e457718d2d299b0819666b068162469b651b749260da6c24e90cac617454a2475ac12d251b1c877fe13d8518419090f583df9a79fa415dd7d6c115546264a416a19d7be3cf963ebac8d11e83dc64273e1f53e5b2228c6da804f445282132a9a01b3ac9e02cc8634f1905c1234a3bd25d75147a37abbe00e03b68491731b1f09b83a6454da981c2e168525b4e9b2cb40818bb63e574f35baac4abbd1844f9e9f41143153a3c9801485242253d010eb4df10e2302f7642bbed0dda278bdf05d6b7bcdf012067b91636371b30250eafdb34380bbd228611fc7876fe6cf9c4d5ca1f2d3f8e6eee88260f38b68f40e17aa974f5e8b4bf7070a48fe1a2b1fc9d5639b68c2cf8685ca56ab590e4e4ba053d982409eded69a408545a891fbba7867e24a8b5bd6067a39b75b44197827fc90648f150d12c8fda6b1575416a5296f878e624e067024d1ff0fd93fe574905fd548d72a56d547db35d48a7be62429c453c40dcc0f2a2a47ff981b275cd92ac86edc73cafa3d80f1d41b597ead6dcf6c7841444afb1ebdf2ec5856f9b7d005d52417de92373a7a063e3b3d9ac7f4201c57099eefe8779b68fa4d62f032c4d540bbab6ea5ad09e6e67ccb1d5bd972405612821104bffab32c405d159700f7b89b09e4f1e0f345fc972d7be1c6d15583a708fabbb67f465b7aa59cb29e2b625e9ee0bf2268f13f140866b6cb8af137816a3511ab4500c48aa5562be873b64ee1f60cb9852a7aea091ff6acebf8f3742da152d2481761d21668b774a4752e1f70dcb3cd88a50a4f10c1fd101e54b388d1caeb935a556907a3fcb5cc746006088b35856da3849d23c94bb25bbdb7111fdd184a2e871ca17fa81a74f66620d2a69c4ff8cd8a6f83484027feb1e6abf212e0601293421fdddc9f42ca5c097d56fee1e86587a9724492ae6208b9c5c31b0d163c2f7571e869f577737a19d7cabcb021e66ecaeb841e4399b43fc4ddb2348546f86b45bd12524b1ca37ca1ccadb7fbb6e4034859625c63656f0c5e50dc1ba26ac3ba039d3c55482084b35b8276fc864f4672598c377cbd9daaa050390d4a0cf69e3d8ff036aa44e2dd888b3bffad550792457302a96813cbeed1050cb6162f0ce2536835532a8ce084b15a106dbbf5c5189f0615c8c3340a77887f0c046bfdabce3965b05c9de13df9545e03a9cda796f96572e2a8e0a4feab06feca8e9b15d2609910d6764423b993a26db4cbf55cb030e1dc6f15fb8809e89fba9ef81c9d1f04223348d63599c289ef4a0600141a0f80d4a1b85f3296ca35f421a01012705e6966c7c5bff26964ad61d1f9bb37ab6cfb74f6afd8cda1d0ad57f495bdeed67485ba7c96fabe489b895c4aec2a8b5f5db5c4df10a74fd33ce0cec6106a1b87583f25478344710a5641c7634818ac11779eeb8895d476cf4e5ecfe0e65a6b1ca2a640013974af081687f813506bc22f4da2499c25ad40913b5fa8a5d71571fdab2a245687c2a41b301c4bf69c0daddeca06c7554928a917241df0a320e1c33facde134acc851f2eaea0144b1d3766ba9c8c7d5bdeb18ba1e994a01fe904d15f01cc0b10c7f37d6b5a54d6ef7270dd7d1bdf1a2e4b41605d33a0308e66a830230e130339e3c0f801f0c16d443fcd078d69c2d1aae84325565bcf99fdaeb998f5e4fb242f071156d69370026881b628ada5e3d71a5c62d3cbb527092f990adb14b3a719fc03414865bc45a3be1578548b266d4334dc1a430e608a4b42e6de3d7bcf704916eeee73ef26074cc8336768fd6fcdc6dec9c7d72f6c5f0b9d266325c24da7046d70ffc9ee32c86897ab930a8d0311713b9557b848cc564cc5c584f11927b8e806ae77e85d44a7f175538f0138d1ae627db8e436098a4c6aacc2a7b018a2740a64819e60c9abd779831a1d6802861f279f823942acd95f004d4857345d58ca1c7d9278f66e8f721fec0f8659e8f1574f1dba2007395a3b59e3a588afda5f6f374f8165de50d1f50a50fc12adf53b9d292902b6f5028979306948abcab35ba33892078634535fa02dad976c612fff4a7e06c7e7c65571aa7eccf72ccbfb0e4ef4ad9090869d5f5784bdeb8e678b45a58379120ed9525e5c0032a63205739f58a09c1b11a415884fd451430af84d0c9411f16611854e152a28ece855e7c766d6959c8ebc314bccde30f5586e0e82cdb29da4363e919a9b8abd0e559a798f12cd8e083643a043d218a138e050e45ecefc87f8adfe5b254e037e11ef6f06697806f5f5b239fe8c4b41afb2b57ec937a78e0ca049085dbf286bb85fdd753a0aa8c620610431415934d16250b90a86820fa256322ad30a21be3817f6f18173f50315bdd6d05e4b37559621e5f1536779e126b480782a8cf26ed2983b32cf524ad34ee7f5be11e5a3b29db45d90bf66574fc90f074383381df80fc006a278cb72fbfa5b360a455310aa5899e14dd499e7ca286d3ffef0fdca4d9fe5eb662ba165ae58ef673a1a10ca13cb90400fbdcf7f4660f388ef30680fd5224d730adc00dd4830b31902ccf828ce1792ba9300f39dab3df0e1ff6277f662c5fdca002372c239d7bea0f57ea45de04f38d276ba25afec66026a22795200de1d6b98072ddca3df080376e721dd812c8adbb189485c76373ed5bfcd99596aeb46ded615eb4106deabeb7d9002f69077910363f2d8024d1c29f1b5c8cc7a1dbf819737e5ba13ae3af7a904ba03205ed9afad7b8602ba55a3658376bb1667c583b042f49da16c09fdfb8b461ed8f438c9d855a2589ac1d869fade7a3ef0cecef2c2eafca4d50ccf215c46917039e1b79017ebdf9d0c51bcda3b181566018ebd5c044c3f79fdaef9470167eea5cd41dfbf47e0e1fe0420ed02c771e22e3f1c9a435424e8ebca711b127ef30b1f1393c7b002dfe4ef7c0bf027b6478b00c92269d33ce489d76efc01dcafdb818285ffd75df783e95877bec877bd50c0afcec102b9f071ef147c2db4f89cf21d8bd68eea50a26eaea30f6ad947e10979987c7ff2ab4577b417611fb35ccccb647bfee516392c4c2744247e0ec96c5011bc31ad921b349f690e7c57251aaa22380969104c3660ba8798ca18e2aac2e0570305286e5257c18cda9c7c226ca95b45a0a992a3173362f87356d90387fa9bc45e7c981ca48238332792a57a9e8a5be2ab7059f3906513a4073b670c61778e61648a6bafffb81eed5110f164c28811f873a148d4538dfa3d82d17790100b81e01932bfb0a2577323a1505ef42bfabd2ff403e2cf27f7a1c5985211b0e41176368e47318bc78009825daafef7fa82ec41c063e9dcc26d2e325e7156c62a49efda7270503d6733d2ea0509dd5d1157248adab098e4ce4a3081acd3eb7415fc25e15df3d6641cae15798aa3eca31a0b0a1c4680a53e1a3e001ac51afebaf14daecac6e3f557ec36f65c5ac6f6a7d6881d4580508f9dd154170623341c438b1d0444a16b79ee6991f8c1a5657de7faae39d788e09644f92e194ad53702a351425918eefa048df9f61988e3b46da7bf63783bd7450d0fadb7f63b1b39efb194904014bf258e098527ad096e1ae9a1f41a8c487494d9455fad2394e01b66a4da55fecd0edb76cc84967287deeeeb659bab41a0b90d6b79990809dbbe7328b8ef0a64ec10c2d2e58212f4569a9511330d3ab2e670700ec1a3a36f968ebf57c93302a842435f1135d10eaca8200d6a9dc792389597c4401f855815d0fe25e6e024834952c9f75adc38f3232c4c1dff0de318f734f4e1bb9666ec8304f58694145951961ad568fa887afec7d789c11cdb6adccf2150b6bb434f60104ec4098f7e652748bd045153498e53332b7250f914e08d3a902b3045ca80c8409bd1104ec5d8f427c253f8e3319a60e220abe4fa5f602ca6d517d4104dba461d5dad51c337140f75246d84e728343d1104b7725efa6bc6d8598dcf61c46a4fbf35c3770d8464e4619f5d9cf32b9d1139fe215c3dc34e35abaf76a18e8dfff79ef5eea7f26360277fa02d412a100bd14b216e63fdc7434aed006c7ab6635aa5b6fb8201a182ba8bac1770dc1ffe79b280c0a780242a4144fb2bf39c2364c3db4c3f89a7ad7aa9497241c84774f267087bb7315d1a02dae1b34d66acb672d3dab8cb8e6dcee31f594f757c267d7326607ee0afe48e8e974593668ecf45bce5a9311648d08747154aa731a1a0f42277225a2548a15690d589b2237dad362183ced4d00f6dc50f01066e888401945278a641cb3fbdc358c0e3007e430926fd6f9a7bb73baaafebad1ef76dc91d2bfc74a0927814a3f999bf21450584fd12b87c4b334438d3b5da07701b79b4f7bddb56631164ab416ef832aecbfa8fe3e1ec59a65c0f3533ff9f05a75e9a998b3f8874097072aa5c5fa1d6e85346f53a50c7c7f21c565b4e258267835f9c25fa844b9af7bf15167ba3a59d46c410ac4a116fabad4770dc1e24fe80401209f76a58b7fb36631b2e650d3925fafa3b4f33c11e0a60d43a2a5a16091d3fcdd40039924885c82153509fa0cc1dd24fbff58af811168606fda007adb1913f97e6b5900526cb92416123a36e4ed94de03f05e1b0797a9d03584b3f818b241edc8c1ac8797f14b6fb20fdfe6ba82", 0x1000}, {&(0x7f000000a000)="f980b4efbab3751d3c21caa66fde5e74d81a1fc2761f57848761ab86c30482484507b6c94ef567194126ec107ee5966e836911bbf76b59521e8a657420036aa0ac24ea396fee274fa0737fc6a612fe363157c5d4bc707f42f936fcbbc7c766eb9c8e9ce91672dc46d8363b15c1cc0cbdc529504e8f6c3c8ba3881593feced6b97beee8b4a3d728c13f0189a0ee621bdaf75be70d5ab78dd19e163242bef98ab85f858b", 0xa3}, {&(0x7f0000007000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20048804}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2, r3}) syz_extract_tcp_res(&(0x7f0000008000)={0x0, 0x0}, 0x101, 0x8) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000055e000-0x94)="07ca5d3c1f92a8706c0f88a6652c06bbfbc1dd1eeba49564b1369537b187df06cc4d089a63794e592270655ce4faed342b69a38848fc1d8fd9adc41624f4e99d730561f6ea945f5b9c080609c751dfc4b1439ddfb6c25c7b4661cfa79aa6cfd1749c2eae095f78112aa8e5eedc3a713bd8a781c7032a737ce87d10a4e1e8c2e6fee544d6b881c9dc326f1a40bd81c314827399bc", 0x94, 0x200008c0, 0x0, 0x0) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000006000)="8a4eb139edddd4cf4b6f3890b712bf6f5807b7a417ac6a505a149a2edd785bedcfcdcb4f7b956a78", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0xb) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000009d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x9, 0x6, "a2feb7", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000ff000)={0x0, 0x0}, &(0x7f00000ff000)=0x8) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00007de000)=[@in6={0xa, 0x1, 0x1244, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xacc9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0xad5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x46b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/01/23 22:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) r1 = accept(r0, &(0x7f0000209000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006f2000)={0x0, 0x1f, "066553fe4fcd648175c4e55fe987887f441261b6a9a6603857ff67ea9d9fd9"}, &(0x7f00004a4000)=0x27) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000911000)={r2, 0x1ff}, 0x6) close(r0) 2018/01/23 22:59:22 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) bind(r0, &(0x7f000086f000)=@rc={0x1f, {0x7fff, 0x4, 0x1, 0x1ff, 0x2, 0x3}, 0x1}, 0x9) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0x0) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a43000)=@req={0x50, &(0x7f0000eaf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100, 0x2, @te1=&(0x7f000015d000)={0x3f, 0x100000000, 0x5, 0x65d}}}}) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00005d3000)=0x1, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f9a000)={r1, 0x8}, &(0x7f0000f9a000)=0x8) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000975000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a0000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00001e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0x3, 0x800c95, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x477c32b9b089c972, 0x2, &(0x7f0000d34000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00006e6000-0x4)=0x2, &(0x7f0000b3a000)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000582000-0x8)={0x0, 0x1000}, &(0x7f0000eb1000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eea000)={r3, 0x57, "7c3ba35e7617bd3381f15e72816b9b83b1ba9742ea1d6b158bfc21095b3c9628e845a69d4206b2664dd15a60ef5c941e9189529373d87fed3c166797f0b94a08a58dd4992d3e7c1f1695cb146c2d6879f94f10876ef442"}, &(0x7f0000f95000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000437000-0x8)={r3, 0x0}, &(0x7f0000d69000-0x4)=0x8) connect$llc(r0, &(0x7f0000eb9000-0x10)={0x1a, 0x1f, 0x10000, 0xb27b, 0xfffffffffffffffb, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) bind$unix(r2, &(0x7f0000a84000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000c6a000)={&(0x7f000015e000-0x60)={0x27, 0x1, 0xad87, 0x5, 0x1, 0x5, "f1551cc2f0a7d67aa6cdc117544391622d689334fa619ae5da48ece43de2c8407b4d1157f51e19897fb34b18da50cb313e11da96784c380dc98c1ccecff706", 0x6}, 0x60, &(0x7f0000b2c000)=[{&(0x7f0000f82000-0xe8)="109096b35367ea71af16722f0b07f59c5995225d95cb4c7be5dbdf561df48108e417e984b6969883d66670a55fa686a98c9ab9bc402bb2eff915d4e62fe7f9af1a4c5862c810c6af34fe044476ea9d1a35441e51337fa627a39c14a8c430e9fb7aef9ccfa4ac3d1d63efb96c2897bc19db642e4c6230beecbaa15738c4674487f7014eeb06f7826381c5813da86d0848ddec3b5c1755517ef56851edf4ddcf034eb0170181b058f8ec6c9fbe6ea8c912f3d6527dbd0965f40d88ce0f2abcef312521ad7349fdf820b420d72b4e75458870eb7057b6c0aee1c688a82b19047fbef624309bcb14d912", 0xe8}, {&(0x7f0000fc4000-0x19)="c2aba012daac9dc542b669a3905236f70471fad4598fc01127", 0x19}, {&(0x7f0000b82000-0x40)="0e03b83087b2a03c7b7a1ffdabac694744a1ad77ee055d66c7bca2d8d6056033417ff95e765a964227ad4933b907bf1b45916ef74983687fc6540944921cccdd", 0x40}, {&(0x7f0000b25000-0xf7)="a0ad406994a0c453b5d4047598012d00eb9216dfa1703038ce6eb510a30a3543c5798506b9b88301654d65db472c9552e0342809ecf0c638212bd97faa43065e1d946950b6eb745a39f72218da0cb182b5249594a416389646e1ee92c3c1a6f7cea0a1d2bcd9c353eaf651a30c814aef6e52711b001880f0cd20bee6aa937b7f3eb890cbb3096d6a033e66dcd2df38a372b6adb78ee28d3aa56b1f88c59b0334cf479628c25d8fbc8da915e6a5016b5b2dfd7afb2fe70e9917a9806f561072ff44c0b26743e0de486ba0e6dcc4d085ca43026ae40e53f80d474e218d8e92b4d0ce9de115cdf9cef51feab2f5cb1238c726c8813887e0ac", 0xf7}], 0x4, &(0x7f0000500000-0x100)={0x100, 0x109, 0x7, "cfea50d29adee6994a0897b218aa13f45ebcc9a0cf2d248a96b6df92c57d508756c2f0bef4baf4bafa5b1108dd202829610cd30f68e2e551930be6170202c4ac6809248899f69c69262e5b1985b4f0b9d023953d4e1e2a02b534cabd37402be15a77cae90db25d759b7bdebe35ac93307b81b26b7e71af97529e105ed6a270b9b5356445ddace26686353af34d788aaa137047aebabf1b95bac8072cadf6347a2e823a23d775b304b57fa08f152efc4d2a367228d97b53e91937626e08b8b51dc4d498b29578bde54942b9d21b64b80a96e0e56e4cb040dd8103b14cab97fc23264bcedf84b3c24f9ce277f4b2e7"}, 0x100, 0x0}, 0x40) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003e3000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0xff, 0x0, 0x1, 0x5, 0x1}, &(0x7f0000192000-0x4)=0x20) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab", 0x0}) 2018/01/23 22:59:22 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000016000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e79000-0x38)={&(0x7f0000df8000+0x10f)=@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, &(0x7f0000001000-0x20)=[{&(0x7f00001a5000-0xe3)=""/227, 0xe3}, {&(0x7f0000a67000)=""/86, 0x56}], 0x2, &(0x7f0000c92000)=""/141, 0x8d, 0x1f}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x50)={0x0, 0x48, "5c2b8175af973f9660ab53554429426de4c5db2142b2f5a0997c07b3cd4c21b200d22b9222c7f29d7f1ec8d5081ab0ee636cf88041b26466ab4c9a08137a97d085b1e7d264c3f140"}, &(0x7f00008f1000-0x4)=0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0xd0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc91, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa47b}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3f3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000862000)=r1, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe6000)={r1, 0x1ff, 0x5, 0x0, 0x81, 0x7fffffff, 0x2, 0x5, {r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x6, 0x7fffffff, 0x7}}, &(0x7f0000fe6000)=0xb8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fe8000-0x1a)="07baa2bfdf822ad8f3c531038fa30ef3be29e635e9ba1002bfd8", 0x1a, 0x841, &(0x7f0000562000)=@nfc={0x27, 0xffffffff, 0x0, 0x3}, 0x10) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000fe6000)=@file={0x0, ""/4096}, &(0x7f0000fe7000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/23 22:59:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xb6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fa1000-0x20)="d58bace0e0797427166622a3f759f3296145529f", 0x14) r3 = accept$alg(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000175000)=""/4096, 0x1000, 0x0, &(0x7f0000fa8000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000faa000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000-0x4)=0xe8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @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={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000018000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f07000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000015b000-0x8)={r1, 0xe640}, 0x8) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000c2a000-0x5a)="18e3b63996f6d66783e6dbe3510386eae0b6227f41537b17f11bb0fb39e33c5b4dd12aa8ed8015450d822c9460efbefd1b307ba638f2c9118e6bbc43333b0e56934092a6ecf2918c58977aefc1231c2db8672cca57e60c4a3e48", &(0x7f0000fca000-0x61)="e62d5f018e822603202d46129f9414c05b47c4c9639c891b53906ffde221f32003206d4ca80c14aa84cca56ddbeb16489d9f11acc95f14b50356af6fd1b9898af4fdb93f55b0f85b54ee5fc3f5870940d3b9d313acd78990c2d2534a087f4f86ee", 0x1}, 0x3b0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c4000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000fcd000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000fe000-0x1fe)={'mangle\x00', 0x800, 0x0, 0x19e, [0xff, 0x100000001, 0xfa2, 0x9, 0x6], [0x2, 0x10000, 0x3, 0x453, 0x7f], 0x10, &(0x7f00009fd000-0x10)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0, 0x0, 0xffffffff, @generic="3d9de0ce757b7629268f198559c75576", @generic="97741907286ed00517631973c6a65253", {0xff, 0x0}, {0xff, 0x0}, 0x11, 0x2, 0x40}, 0x6, 0xee, 0x19e, 0xc, {0x1, 0x2}, [{0x7a, "1d0537bb37ca59dae24da2079b99dfa2013bafde9f2aa6e18cd2ba785a", 0x3, "fc2a7f6ca28d7e285635e11f68fee975804e58cd371864d6efce123ad41a8141f2c11801d51ffed83e21691418d6b0392e123ae9eb23670d7ba2a757cb1909649b5eba8dd9d788e32cdf27eeb4efd0eabe74de81b7448c5ce5e6"}]}, {0xb0, "d1e598ad25285418a8e394ec3966f424ad89c0734da938c1ddaa5e1b41", 0xf9, "e5d9ae05caf7559dff633001f26dbea7f9748a04008b07cecaf57749643c9945544881b2241e3c82dde7df6f98d6e7830b36583b27b67fbc76668f57f3b578885c9266d136615f7cde0d8d9d80ed102b86f581946106cc8436412fbdf8977667e43e4337eb1a63d31a36bb39bb8a1e4440c52d1aa84f3234fa9a6d24273fd00be53c4575a19216c01fdedbf160dcae8c"}}]}, 0x1fe) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/23 22:59:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x80000, 0x100000001) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000000d000-0x4b)="71c331aca391fabf543900a00d36caab9341500fa4a1155b4732c458fe81317e8606e1640ba905aa28120f1fbe43d0277ff660304b77ffd3ef5b5b030bde0bb5f14c2ad9728cea98853179", 0x4b) 2018/01/23 22:59:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d5c000-0xe)={0x5, [0x9, 0x6, 0x6, 0x8000, 0x20]}, &(0x7f0000001000-0x4)=0xe) socketpair(0x5, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000ff5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000428000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ac8000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ff6000-0xc)={r5, 0x2, 0x30}, &(0x7f0000751000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000757000-0x40)=[{&(0x7f0000ff4000)="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", 0x1000}, {&(0x7f0000f86000-0x1)='\'', 0x1}, {&(0x7f0000ff4000)="f8cc5c15f19f75ec33f2f461c73a405d4820652e0907dd211ee9a7ed136cec04d9a83c82698926763683afb4ec9b0ca6d9574444e6e6379dec294696173fd598b253f79ccf2550020ca2a3e626b9f9669bf7a7695c4b6482439c278077ef9a7a0ec6b15618e196459735ff1409968497399ac741591a56c7daba00dcca0ea988501d11251d88f9cea1a69a55d7896d4d14fce1123dcfe4a2a5f159dc17d4de41be616a32648947000ae435d9", 0xac}, {&(0x7f0000ff5000-0x9f)="98691772391e1bb9563b5e6ac921f3bdfe7e09fd5081d8f70b46bf506bfb1d87aceea13008fc1bef3c526624612f8f95d258f147d6e14f5bbf7f2e75c07ab5feed84071c11fe4d6b34b3b1c1655a236547678f0f181e402e1a2d5b68cd22b483d7c5535976435d8cb33f1b3252b37674ccecb3592d602e95d40280a69fc7283259c9aeadc7c0ffa8e4d885fd168d3353b937530cc986c69d0ce764d93a74ac", 0x9f}], 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r1, &(0x7f0000ff6000)=0x0, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000ff6000)={0x1f, {0x5, 0x400, 0x4, 0x80000001, 0x40, 0x101}}, 0x8) sendto$inet(r3, &(0x7f0000ff1000-0x1000)="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", 0xb5d, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:59:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000019c000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendmsg(r1, &(0x7f000074b000-0x38)={&(0x7f0000070000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58, &(0x7f000070c000)=[{&(0x7f000003b000-0xaa)="9523f06927da298946388e5102303f76212110eb9afcec4c76107f2379b57aafb1a54e971c1f6048b1caa72081df5c97272bc9c5d7f1052b9c375c0ddc5a9adaeef789b009179e56501dbdf39ee18a506ca6378da8bf0175123bcc348a9a3fbe24c9e24971c388148233bb05dab3f3655c6a6e826b4a4b538ba82c4a7284e46f40f5c018a22256b1024c26d98c9e6b0ffb1e973760acd39409e09b2040b122f61a55776440ce7c90aa18", 0xaa}, {&(0x7f0000dc9000-0xd1)="002d67f7bd00b554aa65b539727cd5eafe0a446711794db385a2b92cb14ed07fe7403cc0e425cab78b1d3aa72c5befd1242aa85a42f022b94fc2e15ab064673789aecb125f2dceff4de04fa75bbc87e7bb17477ed3ecc84b6dbcbe0b6b98329bb3afd3dfcd93d2aacaf89cf4fd4fca478a9cb8e1714be3beb13902bf7f20a155b76a7560b01c19c29b22685719e9908000ec26d1dc3988797cac1a71ecd5462a539f20d2286ccae1aed54adaedc750bfd1e7d6f58cb6289814bc4e0dda549a65479b4fd12dcd29ac67a563cc4df563ac23", 0xd1}, {&(0x7f0000222000)="437a1669575a3e8a453aead0e3f898ea7a76df43c40a4e6e13cda99260209dbe42747da54cfee8e542e98e5edac4887f36940a45aaf2086cd95bb8545b8d6d68f1fa9fc990d785d82d7cd8850e7b4fe436f15850fd6bf09a24384460d316f55c1b2b", 0x62}, {&(0x7f00001dd000-0x63)="10132a39e0c0fcdb510b60eb687bfc0f66aa37005ceae8d089a62fd44f75ecd9999a01c3d2e93eb26ef2246081ef0efa3c418e71d8ba14b64ee3ac89d0e4ae299daa529b827e81b4eb0e5f7589bbd4616526dd5ce6dd548e26461ca2e3a8d84cd75aa6", 0x63}, {&(0x7f00006ee000-0x1000)="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", 0x1000}, {&(0x7f0000496000)="d6380140c1cef9ac0a5d35ec7a4604968039c25b1e24a5f67eabfad446dd66d26acd05780f987cf7033bc97250e2b6fe902a85f2a174d2ab637389b96d8c1b30ce5f4ccb069c8a30cc0ad3669e7f88a4500d3ff1d339e04973ea9789a04eccb1b25904274fa90ded475c8a32a6805c74946f345d4a77d7110e62a35d7e50149a714fb8e8bbaddf614698e96d93de26cdefdaaf2c07bddee3ee31e5a5663396c55e6fe48f78dd2f16e88b51b8de9a71c566a8e23a4da1a73d63d2707ce93ec7c17432522b45528c824707d83c2839797d597361089ada9fe5fc9041cc98e0d967367b5b", 0xe3}, {&(0x7f0000f0e000-0x92)="792f291fb47edc404b4786ae83ebe9c6d7e27b4b9da22e3093d5d1f1d40b4a2d374773e249c099c1386c434406c657b7ee1cc934ff8a89e615f92dbf0b57e600f8224bf36c0d91903c59b2c4bb083ae2436f89eafcb328682f580d57b02ce3702310311f5f80a3671bec1a6f916d520131288cfddf8e575779d7773aa605e576fb3b976def77a162287269052b0b44de286b", 0x92}, {&(0x7f0000924000)="24bc90fb75ac04a527f8c82e453c79c45bce1954e1a37f3c9da9bc779fcf955aa3b2a163b4f2b23d31c338bae2c16853b27b25c3a0101f26e0d8d5d1d06b4a48175aff444702d1af1d40c681b0b70cb17df0714a8c48b5c97c2056d56861caa887892c78495dbc76f6703914fc988ed6c9d21de9ae463badf5ee711e31f0003ce621cf703390e36f1a171c6af35e15a375b8a7db4c72d1f14c4007cddf9a07b43694a01adf51729e6d0460d46789af35a55789e10fe6562783c1", 0xba}, {&(0x7f00000c2000)="a36ccd12dd4869d9438031edb3eae777d054941bc29cc20fd95b513da046c8647aa01d2ddb3d8a1a5d5f66140743e325d7903b33965f4cfb6321f510de4b55490b2f2eea799ea802481af2de66f6b41e07e5a9ae326f48586718b1b136bb616d4724a79a20f16bd44b47700f5af72773e668e3a3759c943b2528c84dd808af731badb6a2746cadfd66836b0b7c512cdfdfb74cb84abb1f14e012c09d45d2c5517d0036", 0xa3}, {&(0x7f0000178000)="fc61658ee9b38e2fb98337b634352840aaa7dc169f48925ded46ad6196c7dd5d243946a64fb8a3b567e4c85b1d12dbcd47428a9306a9ba2089d6c8e3ed2ed9f519f9257d300758186028979d3af47e376e2eafd1f8b541f0e5b10177c6bce879d057ace0001ab908eeebf37b96c9322fb026fb7c8a5618180ba62585efcde7f04720ce338760e0899de6e36133a29441087a299b1392ccc93bd0bdfb3eed454df4856de97cecdce68565", 0xaa}], 0xa, &(0x7f00001f7000+0xe4)=[{0x70, 0x117, 0x3, "5e52b87c784ad011b65fc889343e172b8d446d0573d36deee94e7fecbee01e4a7a810b3761c0363c4fa9119c8d16bcce80b18c26d2997f089bc8e7049b48472df6c0c43cd8daefe3824b8aad4c1a8ab9d076a848a51edd2eb849e9d26b259b"}, {0x20, 0x1ff, 0xd2, "686b7002a6e6043efc0e1776ba02ebcd"}], 0x90, 0x4008000}, 0x4048811) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000716000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000a2f000-0x4)=r3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/23 22:59:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003, 0x0}, 0x4) close(r0) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x1c, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000010000)={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, {0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x6}, 0x8000, [0x3, 0x4362e9e5, 0x4, 0x0, 0x6ac8, 0x8, 0x8, 0x5]}, 0x5c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x2, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000004000-0x10)={0x2, &(0x7f000000c000)=[{0x40000009, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x0, 0xecc1}]}, 0x10) 2018/01/23 22:59:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair(0x0, 0x7, 0xff9, &(0x7f0000eef000-0x8)={0x0, 0x0}) r4 = gettid() r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000685000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008a7000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x4, 0x1, 0x0, 0x8f, 0x10000, 0x9, 0x74086287, 0x7, 0x0, 0x7fffffff, 0x6, 0x60, 0xffffffff80000001]}, &(0x7f0000cd1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000053b000)={0x0, 0xa, "c672da6b48d9d33e79b9"}, &(0x7f0000d1e000-0x4)=0x12) sendmsg$inet_sctp(r3, &(0x7f00008da000+0xe26)={&(0x7f0000aa1000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5d000)=[{&(0x7f0000d39000-0x7e)="fa1f823422338572b6cc5a14fb9a078a4c249516e60d83348c2517cecce44c7c40fe7f6405869d4c265959e94eea30dc1d4cdf3d70684098cd2ce401d7cf8a28f86805f8134ade292222e93acb159898837081d7733ad7ec6c021a38ff1a9fb3616da925899dae4d559845283351fa0b5dff83d90bbf09e9b3c89a6c11a4", 0x7e}, {&(0x7f000060c000)="edab4a", 0x3}], 0x2, &(0x7f00000a7000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0x7, 0x1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x3, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x3f, 0x9, 0x1, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xc1d, 0x5, 0x0, 0x7e000000000000, 0x4, 0x7f, 0x10d, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0xff, 0x5, 0x3, 0x80000001}}], 0xf0, 0x800}, 0x4008041) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c3000)={0x0, 0x0, 0x0}, &(0x7f0000065000)=0xc) r10 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000068000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000041c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b0000)={0x0, 0x0, 0x0}, &(0x7f0000ee2000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eac000-0x2)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b87000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050f000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bbd000-0x8c)={r7, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r16 = getgid() sendmsg$netlink(r2, &(0x7f00008d7000-0x38)={0x0, 0x0, &(0x7f0000a24000)=[{&(0x7f0000bee000-0x14a8)={0x14a8, 0x2c, 0x800, 0x6, 0x3, "", [@nested={0x1240, 0x7a, [@generic="9fdc6e5876a4dfcadcdec8c99904b4dd462e22c8843fa7d4c6997706b306a24947d655da42238043a373a9d4917b283dbe9dfc0484d4b53204068b3efa1e15bfc04ecef7fe1fae6756f6f8e09a90cf7a283885b35fb07297c451adf0bdaa2200b4afbf6f1a2b304d29f40af22236da305b59f9ce9881626c3db0f6433a940e2b111adfca7d5067782b5fddbc451adedc33441f945e00ede9414ece5a715fb3a36b3b0da573ba210f11590a4da436a0b44ebf2cb9f4e7dc028564c1953ca4c5ed2f85a4282b50a6c3b10a45aaa5120d5356762c4c23cb9f7478fcd8b7aacfb31cd5e36bad5990db773fed361a", @generic="3137d15aceb4fdec8e023041be2b416870bc", @generic="a5a5ebb85c9dcef23727863ed606ecfce9252384fe489f28a1facb9a1b1136f57d4fd34e54e60169a41b97544876957201ec475ed7282fc4022c076bb6a57c0d342f89530d731b5d", @typed={0x48, 0x4, @str='drbg_pr_sha256\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 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@generic="3c8fea42d6d4755a80c97b5cb284f26009cb6e3210f37a60500e601af8e5f456a57680d5d8c7d26982a5a04d5dee530a1e7c77c16a0e623f0f8972223a5a26682f3f17b958ca06156055945dafc0db356d840e4e036c2c46e935ae1e3e962bdb1716fb597a31d7eab9867e771cb53d4707613834ad3e8791dc4db7a6faecf0e7d70223c745a3b61be62a72e89cba559815a37873e81394b936b4618ddd241ac5039ebaa8fec909b1480dafc87bb6ea0e6c87d904fb74da036b8affaac2492b5978f763e26b3719f83a51b49e2f0ea1a14cb52a426876d7f022dc221bb59637b38fdb7c7618c768e753d3e6171f45c112ad56bd", @typed={0xc, 0x1f, @fd=r1}]}, 0x2e4}, {&(0x7f0000a49000)={0x30, 0x19, 0x210, 0x7, 0x0, "", [@nested={0x20, 0x5b, [@typed={0x10, 0x6d, @u64=0x9}, @typed={0xc, 0x12, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}]}, 0x30}, {&(0x7f0000024000)={0x13f8, 0x16, 0x1, 0x6, 0x0, "", [@typed={0x10, 0x2b, @u64=0xc7d}, @generic="4987b7ab924b6b018be99ec1c1fd31a6e77f1f51ea6d78ec2be13a250345e91e42bd92e2e43786ccb96aca724fc6d6281a56422d1a7f4f89", @typed={0xc, 0x1d, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x2c, @void=""}, @nested={0x1280, 0xa, [@typed={0xc, 0x92, @fd=r0}, @typed={0x10, 0x27, @u64=0x9}, @typed={0xc, 0x3c, @u32=0x8}, @generic="b543c4bfb1f97516c9a29c35dc57e990ad0f7fdc3b8eda56bbd2fcdbb93bf48c25d0e4f2250cf3410be157a0f107e614e9fc8ee021a524ca33c02e40243629828ba5489e402f84351636da7e912f8f8f6105c79bf494345562b93860b6ba2c27ac47caa2ec18387e75c6c350137882e9f7920abb26e200f366042827dba64a54cb04dce63e7a9e813a3d299331b2a9d8c60bad4450f6e18f144196d5f9785101c5f137cb674035ffb69cc5b0f88081cd1c540671e0f3219a0989091ea12f30b698c2772e10659b9402b759", @typed={0xc, 0x28, @fd=r0}, @generic="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@generic="88019fd4a88232722c4cb4402b882544e77a59f90dcd1f840e35a93eefb559d60225a2f33ab555e8a75e934fffab7968d001c2f9922f1b4d3d8adaf38c6edd088596113a384ebf592be4f6b04f3b96d58f1f17aea19ee1bad9d88f83632830c7cb270824757bd71de27825d7de1b38d8bf6c58203a91cd4e76e21dbb4896760d52e566f461d6ba", @generic="239b10c316ddf143e64a16842f6615483a150f923c538eb2cb507574922ccce0c9f5c096b8b492bac753d739682e59ce8edb97c31b4e559f94d9d986899e0e3673e1abb3a8977d2014ef9e35b2e37d333a54479056d23381139924311dd99a7cefd40a6587ab2660b79166d84a66ce5a0b66dadcb914788c845f90a8793f38445bfa7626b0a724d5a814db4d7febcf8e5c394fa53b8a8ab3faa8e63010e13fd1d7c876d8a370a3dc64c801563a844ae15b", @generic="f7ae41c9857ed226c1e2c04d905c3c7c9abd51471d49bfe76778fbaafa51e7c9e9fa7ff7355cd7288cf4a88437c1d53981e33f30f7acd519cbddbb09edaed262c477420c52"]}, @typed={0x10, 0x48, @u64=0x7fffffff}, @typed={0x18, 0x3e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="231c282b20bff4d3ef5b953cec74b92d730e95ba9d834676620fbb6c248ae4f0d5fe6d93f855a0158ef21985df0628d3ee184941825a53f74731074c3298a24526057fed17b4e083d19ce1bdcc2b253af0e92d1c23748d3bd7706f57c6871243311c15e9b8fd9f993ef75b144c414ea80e40f8a5bb77697ae74ba7a7f02600d90a9395ed80a2f5829105cc6a443557ca11fbf1b4f0a99a0f3642c3675da056e046eefe2d3b377dcc4ef30f71301b6491c77facc7ee005f88d0ea8ab01fe30422bff11cc5cbf25994c5afeb26d90d0ed075d9f14229f6ad9b2a52c226762f108408e12332"]}, 0x13f8}], 0x4, &(0x7f0000cd0000)=[@cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x40}, 0x4000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000989000-0x8c)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000521000-0x4)=0x8c) r17 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r17, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r17, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/23 22:59:22 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f77000)=""/14, 0xe, 0x100, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x25d) 2018/01/23 22:59:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000889000-0x4)=0x3, 0x4) socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aaf000)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000879000-0x20d)="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", 0xfffffffffffffd2b) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000077f000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a76000)={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b11000-0x4)=0x1c) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8, 0x0}, 0x4) 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000772000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x6a, &(0x7f0000001000-0x6a)="21f0be80f27c36fbc1fc8ade6d22d44085b50dd66758ffc2369390d3197544e7a751459246358364e5abbacde71f67ed322d9a74bfb05879f48fca52842d887d54554557aab124ae2af6eb29943f243693efe097a342db915df415e40961d531bdc106c8530bf83a19c7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000090c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047e000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3f000-0x4)=0x14) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) r2 = accept$inet6(r0, 0x0, &(0x7f00008d9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e50000-0xb8)={0x0, 0x1, 0x64b1cab7, 0xffffffff, 0x7d2d, 0x6f, 0x4, 0x3, {0x0, @in6={{0xa, 0x1, 0xe160, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x62, 0x8cff, 0x11, 0x0}}, &(0x7f0000156000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000208000)={r3, 0xa, "3012ac58429ab66c9b91"}, &(0x7f0000c59000-0x4)=0x12) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x9, &(0x7f0000fc6000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f0000726000)=[], 0x0, 0x4000) getsockname(0xffffffffffffff9c, &(0x7f00005d5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0x2e) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000fc5000)=0xffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/23 22:59:23 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ccd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xb) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005f3000)={0x0, 0x0}) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001d000-0x2c)={0x70109e4b0cce9b00, 0x0, 0x0, 0xff, 0xc, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r1, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000011000-0x4)=0xa, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000f000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x1bab) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f77000)={0x0, 0x7}, &(0x7f0000801000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000146000)={0xfffffffffffffffb, 0x9, 0x4, 0xff, 0x2, 0x7, 0x8, 0x6, r1}, &(0x7f0000a3f000)=0x20) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000568000-0x20)={@common='bond0\x00', @ifru_flags=0x400}) r3 = socket$inet6(0xa, 0x7fffe, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000567000)={0x0, 0x0}) accept4$packet(r1, &(0x7f00007cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e6000)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000071000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000872000)=0x14) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002a2000)=0x0, &(0x7f0000af2000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = socket(0x3, 0x0, 0xe3) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000af3000-0x4)=0x0, &(0x7f00003e3000)=0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00009cd000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e1a000-0x50)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000c2e000)=""/182, 0xb6}, {&(0x7f0000bff000)=""/217, 0xd9}], 0x5, &(0x7f00005a1000+0x25)=""/108, 0x6c, 0x8001}, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x9a4, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000be5000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00', 0x4d, 0x2, 0x5a5, [0x4, 0x8, 0x7, 0x800, 0x40], [0x3, 0x4, 0x6, 0xfffffffffffffffd, 0xc8], 0x10, &(0x7f0000001000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff, @common='vlan0\x00', @generic="326cd3527409dce1df04d7c939ae74c1", {0xff, 0x0}, {0xff, 0x0}, 0x84, 0x3, 0x20}, 0x1, 0x167, 0x1d6, 0x6, {0x1000, 0x1}, [{0xf3, "d55c490f2a09f59255a63b2fac57b9d2610458a36b3bc9bd57cec1f2bf", 0x6, "b2448d26b37009205bf29d14c47c96d224804c7e6b46ce0e886d3f0c4307f330ade0db9d9596676b838512b54ce2013e4bf763b8bf4c0895bde9f7b01bf6079c6d7e9c49f6cd232f64c3e46a6b9b17ee8b5d781e1b23bd1e123301c8b24bf58c1a94d90730bfafa9d8092ecba027be9bc70a0d79c7ec6c11c8c093aa35c426a46122d519ee32d45a15b90a996e4e71f80748b9705aaa83d8618e3ccb1f21291026318b9e7deb61a6248987709d779b09d02994bc7e865e0c457f85298522b4f7f1f75e93f6ab730cb02c744bcb7da0ee68bd46"}]}, {0x6f, "d71b0c9808a919ddcddbd385a17443bdc40ff95914de7cece1a107c496", 0x40, "c9f3225ceaea746ddcb31267b559a3b4ea63c922ab64f65c47dd815a2f2e53880cd28c47a9c33f763b8e27a97d34350f89d4866d6319199c6960e3983acd225e4f3c747e1460b38c23e9464a481ad2"}}, {{{@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff, @generic="2e54a830b4203da4dd331adecb7193e3", @generic="0d3f58a3bc4fac834be8ab744ccb4635", {0xff, 0x0}, {0xff, 0x0}, 0xff, 0x1, 0x0}, 0x100000000000, 0x74, 0x144, 0x5, {0x9, 0xffffffffffff8000}, []}, {0xd0, "cde000584cc765181c74b1645e2788464ec0bc421265c1da31e94175e2", 0xfffffffffffffff9, "4a0645aa0c1239038687353f963d89dac5a3aab5cbb0e590532068367f6d67458ebceb8ed22d1eb18aa13bbfab16f7037ac14e70f352f353a0bc5b0a5eabfef2b4559bacc4320051f558d12f0c5326bbaef7e70c32987057c137a5ca5e6ac150f3fb001e072829f25f30cf7c8e230e2ebe071fc8e625dc30b041cc217f9c7c497ab8073d07d7567e069bc9a64fc6d4337be571c820f1bcf431b710c85e7f994a113fa16c666e7a93143388509c2b4919"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff0000ff, @generic="207d561e5a0d5613ba3eb3650f0d14d5", @generic="ce795003be1a1ef8f14d1251ac3b2fd9", {0xff, 0x0}, {0xff, 0x0}, 0x33, 0x2, 0x40}, 0x7, 0x26b, 0x28b, 0x2, {0x1000, 0x7}, [{0xcb, "52f77f3c8850aee384497c0b43077c04b27c318f670b0be431ef630f17", 0x0, "0ce93fd3758ad8ce94f0787c787655b44c02bc3ff59d27614bd8397dcbce96473aec5351bf858612f3a43a4289358e13784f00df040eb80af9781b07a5df40d1d64025ca7d09261e90db35eecf520d2bb795ed78305be26e60e1bcc2b94829472e9cac0eb2b4d6149f1ca8fe8f817960d408d5ba2871bbbcd6a175f84f1a8196a26a3894aafd7a8ae41a302c38f5a3aff51159fc84e90d70d897c766dd744a2993bbd61f958f209363b545"}, {0x7a, "77bb02932ece30ad02f21fbc625eec94d295ade9b7f2d0dc8c483b8557", 0x27da4007, "ac36403ef9fd25aa35d8e0566df30878f58c6f52e6024f73883fea0add874be9b5bf27cbf0cceb60d5d41bfe6f686357ab97077f83c8befce3b16cf9cda581e5db4bb3ff7d32ed5eb411de016a296d89fbe3d26d5e123c045204"}, {0x78, "752d1763303bdda489ca95a99ec492e5b7466dc1fa46dc2796cd91471a", 0x40, "9712e3cf898f8cad17896394df2c85f78e3292e10db7121a585381c367bcaa9be346388c00bfc62643bf3ec926ae2371dac3fecb685780e9fd25c6786753b21c437109f760dd7ac2c52f918ea3773df04a78b0ed466d783d"}, {0x3a, "90099b7b00e8b455723abbce57401a812d78e06f4f6e588e37f6721f1d", 0x35fc, "1981d8b3743dfdbe12ced795826bfbebfd1a7b7cc98fe6376a27"}]}, {0x20, "059a8428dd0d225157b83a0d9ca16ae2a70d391c9d081a3933114ea557", 0x2, ""}}]}, 0x605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00009cc000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036d000)={0x0, 0x7}, &(0x7f0000b46000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f2000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f00000ae000-0x4)=0x98) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000002b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000026000)={0x7, 0x1, 0x3f, 0x1, 0xfffffffffffffffa}, 0xc) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000022000)={0x0, 0x9}, &(0x7f000002c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000b000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009f5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002ef000)={&(0x7f0000c90000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) bind$vsock_stream(r2, &(0x7f0000b27000+0x226)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000582000)={r1, &(0x7f0000d04000-0x8a)="35dd72410ad8b6e2821f7dd47bb3050aadbc254747be3f2047a225a313951e224bb3fdcdc0ea113036538dc4e91263582f22309824aa11a4f2d9b17177b2864cee0ff49c47ed2955e67c13c93f9d9c14a4bc057f3e945cde7528b315dc24b7a33ebaa0921229e34c715cd7df3399e9980d2ecbe8c350714200ba7570317575f8a073faa541ee8041badc", &(0x7f0000fd1000)=""/246}, 0x18) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00005fd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004fc000-0x8)=@assoc_value={0x0, 0xcf}, &(0x7f0000d14000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000012f000)={r2, 0xc28b}, &(0x7f00005f0000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xde53}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001c5000)={0x88, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ac8000-0x4)=r1, 0x4) getpeername$packet(r0, &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000129000-0x4)=0x14) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x207f) write(r0, &(0x7f0000d59000-0x99)="1f0000000104ff00006a00000000000000020100080001000423dcffdf00ac", 0x1f) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000001b000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b40000-0x58)={0x26, 'hash\x00', 0x0, 0xe, 'sha512-generic\x00'}, 0xfd3f) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000066f000-0x4)=0x0, &(0x7f000050d000)=0x4) sendmsg$alg(r1, &(0x7f0000557000-0x38)={0x0, 0x0, &(0x7f0000c72000-0x60)=[], 0x0, &(0x7f0000693000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000b54000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) ioctl$sock_ifreq(r2, 0x8938, &(0x7f0000241000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x3, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}}}}) connect$vsock_stream(r3, &(0x7f000055a000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d20000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a1000-0x4)=0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d20000)={0x0, 0x4}, &(0x7f0000d21000-0x4)=0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac7000-0x10)={r2, 0x5, 0xfffffffffffffffe, 0xfd4}, &(0x7f0000d20000)=0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d22000-0x38)={&(0x7f00005b6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000898000-0x20)=[{&(0x7f0000628000)=""/29, 0x1d}, {&(0x7f0000d21000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x6}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000b3a000)=0x3, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000d1f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000)=0x10, 0x800) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d22000)=[@in={0x2, 0x3, @rand_addr=0xf189, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x711, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x245) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d20000)=0x46) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000d21000)=0x0, &(0x7f0000127000)=0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000d21000)=0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000011e000)={0x0, 0x40}, &(0x7f0000d22000)=0x8) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a1f000-0x6)={r5, 0x0}, &(0x7f00007f3000)=0x6) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000041c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009ac000-0xc4)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xc4) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f000080a000)="97fea0ee2d2eaea9937e5e16fd7b1eeaa8063dda860d9e0beb8bd6fc41182a4466e4fa0f4be4ab5eeee365b199462a8441aa9b2f353a0796e43dcea22791027085cd90498709fcc970474839fc6cc5d4139e1d2afa4b2a71b32a4dcada1dc0d7ab7b6f778a1cc5af42a99e7021a60fe3177fc75ee7d2b125521583a36b91cc5926458bd79712c54079f4f3b390150005fd10bd42e88ad98d6729336ffa4e7b22719632439e50beda5f186045d359652596fc477fbb8d8c07265fcb69992b10ec5c1091deb42f3066f994c4c25c4a14a06b0c033467a5ee983fbcbe0f412a1e75bfc07b4c5ba89b37bb346a1c") getpeername(0xffffffffffffffff, &(0x7f00004c5000)=@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}}}, &(0x7f000029b000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000017f000)={0x0, 0x0, 0x4}, &(0x7f00007b0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cbd000-0x8)={r3, 0x0}, &(0x7f0000318000)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a08000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ff000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f00000bf000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006cf000-0x48)={0xf, 0x5, &(0x7f00006cf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xae8, 0x0, 0x0, 0x0, 0xfff}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000072f000-0x4)='GPL\x00', 0x3f, 0x7f, &(0x7f000059d000-0x7f)=""/127, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bcd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x20, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000012000)={0x0, 0xd4, 0x2, [0x7, 0x1]}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={r2, 0x9, 0x0, 0x33d, 0x8001, 0x1}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000017000-0x70)=[{&(0x7f0000012000-0x43)=""/67, 0x43}, {&(0x7f0000005000)=""/197, 0xc5}, {&(0x7f0000013000-0x57)=""/87, 0x57}, {&(0x7f0000011000-0xbf)=""/191, 0xbf}, {&(0x7f0000013000)=""/255, 0xff}, {&(0x7f0000015000-0x9c)=""/156, 0x9c}, {&(0x7f0000016000-0x23)=""/35, 0x2f1}], 0x7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x60)=[{&(0x7f000000b000)="35cf383c5be8f376fe28e52bd3101a99104321564ebfc5c447d247a5f95af4070d50dcdb5f2eaf286cab8cce536d1fa8d9c958e0b85d37a0edac7374f45a18796b45122068ba041cd9268d84ce481b93a82c275ec485ebbae23472e6c0de17343ce36f945f2e65d2d76327ff7d1d2533a9306b24b89b38b580c66240665854c7b084d37506d4153cdda73779c7a7911b8825c9c8d1d5", 0x96}, {&(0x7f0000008000-0x41)="e7d3cc66cda3bb8ac77696d056904d25e57698bfde58d4a48c6baef325a2cdb17b1f82a6190f9ae4ed446d7bbf82bdd8d998b2cf73de04da6f721a7d40c6d96db3", 0x41}, {&(0x7f0000011000)="021e44a7e6427757bd65aee1dc7b45ecc51ec3c0258a832b9354643498ddb2ae422921c37ab49685d67d898e8507ef88cbc3d2ad26b72fe565196f2e939c7f12dfae87938835687fd96bf0d37655550a3758af736d262fed1eae6a3a7ef99b0de55d90e9d30a668a32706cb069811c5bb8394b7816e43f91dc7679ca962cfbafe31ee85b91ae539441b5b866ddaf69c65f7040e1fc3b2613944a8c9784", 0x9d}, {&(0x7f0000012000-0x85)="d5e98995ce99ac30646ff187094fed48ce65994cf738855d93eb174138eb101d2f8c9388fa4acb40b3a9dd96fad38c4e97abf349a5fb20da3c8bc9858f351e9ac9c69da1983a04dbf62b5bd2f8f1fab7781414789b8dbf4bc65201df32e92e48d9d1e7dddfe83699c2935c6da58c83fbf3affb4cb5809cce08ee0057fdd3144a1e691803c9", 0x85}, {&(0x7f0000005000-0x61)="27775d25c1280d6e8f756eb77f23f6a08be083ece36f8c8244ab8778002fad7048a5948af3b9e493f9d1209f5534ac456e71af8ff7eadc75ffddce53fdfd04ad7cf74873e67498ca9d98e068ece05b490e469f51549813213eee140d25bcaf8693", 0x61}, {&(0x7f0000012000-0x32)="ddad20d8809a3a3a0fac6eeb0046a2be9fef0969e7b2e1e8b8ac405e2e6ac63d32212a837b0d2124be876af34f610db0886a", 0x32}], 0x6) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000018000-0x10)={0x40, 0x6}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000)={&(0x7f000000c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f000000c000-0x22)=""/34, 0x22}, {&(0x7f0000002000-0xe6)=""/230, 0xe6}, {&(0x7f0000012000-0xc1)=""/193, 0xc1}, {&(0x7f0000011000)=""/217, 0xd9}, {&(0x7f0000006000)=""/115, 0x73}], 0x5, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0x10000}, 0x10020) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000012000-0x4)=0x8, 0x477) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000047000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f0000038000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000021000-0x4)=r1, 0x4) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000000a000)=0x9) socketpair$inet6(0xa, 0x5, 0xe83, &(0x7f0000039000-0x8)={0x0, 0x0}) accept4(r3, 0x0, &(0x7f000002c000-0x4)=0x0, 0x80800) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000046000)={0x1f, {0x4, 0x5, 0x7fffffff, 0x401, 0xd5fd, 0x0}}, 0x8) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) socketpair$inet6(0xa, 0x1, 0x7ff, &(0x7f0000204000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000fca000)={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, {0xa, 0x2, 0xffffffffffffff4e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, 0xb2f, [0x5, 0x7fffffff, 0x8, 0x2, 0x1, 0x12, 0x6, 0xffffffffffffff81]}, 0x5c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fca000)={r1, 0x9c, &(0x7f000026f000)=[@in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x1800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x1, @empty=0x0, [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}, 0x25}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f000097b000-0x4)=0x10) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x40}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001d000)={0x0, 0x8001, 0x10, 0x8, 0x400}, &(0x7f000001e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x7, 0x3}, &(0x7f000000c000)=0x8) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f000001d000-0x8)=0x1, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000001e000-0x8)={r1, r5}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000001b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffa45, 0x0, 0x2, 0xb, 0x3f, 0x27, 0x101}, &(0x7f000001c000-0x4)=0x20) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000005000-0x1)={r0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000009000-0x5c)={{0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x2, [0x80000000, 0x35, 0x3f, 0x6, 0xc97f, 0x7b, 0xffffffffffff7da9, 0x1]}, 0x5c) 2018/01/23 22:59:23 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004c5000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00003f6000)={&(0x7f0000000000)={0x27, 0xffffffffffffc63f, 0xb147, 0x0, 0x7, 0x3d9, "881cbdb13bb6ce2fa85a6f70439015d83caed759b48e02cb867f7102060fca17f50c26431b7ac9766d19964d92483d512eee11c46b345027dc098c99c20d21", 0xfffffffffffffffb}, 0x60, &(0x7f00009a5000-0x70)=[{&(0x7f0000001000-0xb2)="75e1909416d75feeeabe155a14c87921f2d9b7ec372456c8f6bfe56297e4e252dfd42a22c6f9d6d08bcefbd00e833acab24a4b0e22253006bbb678cb2d57c878c36f7c975c110c8c8ef34b51b13e576d6b340d16accf37245c788f1d7db0b508ec9f2702e99fca348a5432dbf7d672c6cfaccdbafb10b0d6b075ddc3165199738621cadababf80d5122b3ba6c64793f7fcb01d41facd24a46b35e9c82571ec1f0f386af69b8e59bcf56add10755664c4fe8d", 0xb2}, {&(0x7f0000000000)="04824e0ca61d0e0930ad9022281f532e4c8f7fd716a98e08bcfe83763c3a7baf15f14fa275de739993aca682058aeb13e219f6107fb3a2282b6ad642346be8c4d273bd27e760c03554c26607b975da8b90e2aab0f5d72770757ce8d3da0f21982d7b104bf95228076fea6846e6969f2380b5dffe5a5ba96c3db8d5b5b24a7c9c69c80311c507c17fdcb9f168f0e1b753adf78aa9db2fc61c0f3b191ef1a0d593713fe2534755755747a7689a752da549cd20c21ef5fea731d1942c561c88c964bbb3f6091b632fdfbcfe948c57e1", 0xce}, {&(0x7f0000000000)="2d7006348509621fa3daf4b0d375333cf5e5757a261fda964b74fb511806ecf295aa9bfa19d5824a", 0x28}, {&(0x7f0000397000-0xca)="e8c0bc9614a4523752fc0c99762a018a19a753b9cfe52c68c33a45945467b4184aede11e1c36a30f452183778c7d1f96773adcce2dd701293b6269ae1372b67a17e7af0c3f1a149e2ab1c3ff185876c2002e72baf60f1821094fbea044597eed3d62a74d93e667c406d0cae5ec2c63f0e75d4604d4c4dafc1eaf86e0ed6f56b0ae942fa6f8fa7923d11686d40667feef9bab8a7b8c6f45152f9d896952b376118e72ae7ca771d383407991f0ccad34c800c37d2f543c6810ce964a205f54d29a846d408c0525b5d9e0fa", 0xca}, {&(0x7f000091e000)="5e9af089aec6179f9dfa910749a3af7c11ef3919a1", 0x15}, {&(0x7f0000b75000)="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", 0xfd}, {&(0x7f0000b30000)="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", 0x1000}], 0x7, &(0x7f0000974000-0x58)={0x58, 0x107, 0x8, "d8d388191d9fb96251a3dc0122e6012905fbdb58ea031d8934388803af5082995c38df32bbe8f0dba8f52c14ebf0567006b6d010d67264a72621d1e71fb2012c2ada"}, 0x58, 0x4008000}, 0x8045) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000002000-0x4)=0xcfec, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/141, &(0x7f0000003000-0x4)=0x8d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x3}}, 0x26, &(0x7f0000003000-0x20)=[{&(0x7f0000004000)="449e25834eaad490d783e4ae7d13c16756a1be8a088485973958772117eabbe4936e8bb75071511c25d3f746b85e4dbdb9d0e5fad6", 0x35}, {&(0x7f0000001000)="b3f618cfa9590473afe9a425b07c28c9cc7b6c0d138480fa53717515632b2ff554c1b4fd219aeba9f34f8a4121b01baba07a6469dd28f330021ac6e31c7aac3109e87526749c0a2c00d499ceb61eb0b573dba5a8ac4b051e94a309f389525411547d96b93cad7ca4d450b1095ffe7a43966d956047566a242edc9607833d60b9f04d88948c7b2007faa391fce650e9423edd034820c7aaf05cdb5e790357ad7de189823a0bbe84342cc08c85e76257563e9520e181661d6d3e243a0ff1a1afe9de3212a8ce57f138a1bd2991d483bde518a0bec89e60654f", 0xd8}], 0x2, &(0x7f0000006000-0x22b8)=[{0xe8, 0x1ff, 0x4, "e633bbf48ca8b75b6ed98845cd643d7bbe0558caa38d65169f51059347dbc8aebb3252d1b548109fa4a2b596c01556fee14d0b5e07013ddca8caa259350db99f0e839dc0de4243358308bb547721355712a19841410f229f45bb3c4ce769313af2b37cc676204eee32ca054143c3e1582a9a77f28d4663bfc54b05687037800b166f547d175058efa440cb06d80dd9b5b8af8014a0cf4cc81c304646cd2308abf27394d0bfa71e996bffdfc82e1b75791b9951156c184f3111618aa6b8ed5bc60752becb0f6a631f744334d1f4c77f0e392a2e3cc3a03ae1"}, {0x1010, 0x11f, 0x100000001, 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{0x18, 0x103, 0x3, 'dS.'}, {0xf0, 0x108, 0x9, "547413edf436d555aad93543b31d7816612ba51e3687f321e0c52d5c61bfd37fd11a7ac4b68c7cc02ed72d87304134a66fd54c37bc08f113d1e2072c163f19cf3d512917326338d1c39622b4a23144a67fa18566abf4b9a0f1c59cde3243452f03e05f7d6f69a3c353f87a7eb6ec6f8f7fe61e0d455d3ab7df2a0f64a57e4087051f2b4407b96384530aed5f51f5d0608d852c37acbd834c15cfeadbce672ec43b052a4e356e73076df5012dc6b2b7d2e8d33316060f5be1e3500ffb05c8c6d842039483a9fc0c858fec7541fd61565416a64368a79b6017cb36482a9596249a"}, {0x18, 0x117, 0x5, "64da8c5b77f24318"}, {0x20, 0x13a, 0xfffffffffffffff8, "0032613a693af719cd35aeec974ce1ad"}, {0x70, 0x1, 0x9, "899c2ed893a9bf79ee419938753e80f5e7bbe287687a490f08b79448a3ad2e6a4964b25c58386a6628719d2560bb158c46086b7d9cd86c01377c94f05c3cf53439de1c6156a84794cfbbdb217534380da1b4178a0f83a93df35d12f3d7"}, {0x1010, 0x113, 0x0, "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"}], 0x22b8, 0x800}, 0x7f}], 0x1, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x4}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000-0x8)={r3, 0x1ff}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f000000a000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r4, 0x9, 0x9, 0x401, 0x98, 0xffff}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000000c000)=""/208, 0xd0, 0x21, 0x0, 0x0) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000871000-0x4)={0xffffffffffffffff}) socketpair(0xa, 0x6, 0xffffffffffffff01, &(0x7f0000b5f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000030e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fe7000-0x8)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009a6000-0x8)={r3, r5}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c61000)={0x0, 0x4, 0x3, 0x7, 0x8, [{0x0, 0x0, 0x3cc12916, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x100000000, 0x20, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffffffff7fffffff, 0x2, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80, 0x80, 0xfffffffffffffffa, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffbf7376f9, 0x81, 0x100000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff7, 0x289, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x7ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x81, 0xffffffff, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000414000)=0x0) 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000-0x4)=0x48, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000009000-0x22)="43bbd749f807fafd40b73e46691109c61264bbe2a1743488aa23f04e993f5cc67aa8", 0x22}, {&(0x7f0000009000-0x53)="e65c979a2614fd739642043a54c64d233059a1fff5601af5be888641645f80f932442c55129074bdf22a06fff2262b38fd875926b29e3bd1c3e86f3015e5df544246da77ef1f3b49ede9ac57340839926c2485", 0x53}, {&(0x7f0000004000-0x5e)="c69b45ed419b5087f6c3e39a6618a0912253c6c8cec1ebc64a92d184e131919d9f7287ae5022cfa06f5390638ab2cd8ee29fdbd654445111c10e317d5d3dfe5a91f77242a821c866ab7c8dd5d1dddb339a9a8ea556fcec2aed021bbd43e7", 0x5e}, {&(0x7f0000008000)="581fac2ce366fb976ff438724c4409ed312f1c4e92ee8d2ee697327d596b0786688679df614c1b68b20a0a0eae3aed23197bb9e5871f09d5d14e0901c07368d20a055876d253b1c3d0a8f0114d41c286f29df39fbef0e42a3aadc3213d35ef87f3ccd581e9a8bffdc15af02cb60ed5b0049d8bc9ce3ec84567752f31e2a98c77d2ebe4b177bcb01c9df76150a94c97fbabbcf1d3cd32e077e38173", 0x9b}, {&(0x7f0000009000-0x33)="b5970cfeaf34ada8298ac1573afdccfbab1303ced0289da289ad0cf2a2b378b7505e877f3bd92ffc6fa6654a37a52821e74f39", 0x33}, {&(0x7f0000008000)="90e476c686a73ee396ea8a0239287e550cacd8cb2259c0650c402ae56d548cb6c0040afd4e9d552de6964eb8c00f740e5f9fc526264bbe5d7846431b84ffa094f6a1f95e9df5e3954c1a31fc38b1d90b56d0a3d0e87238b0766455c20db2db1a3b2831cf74caa147db330495759679639d0a95", 0x73}, {&(0x7f0000004000)="74079f8d8a260bedd6426c83df74c9a8e64e7a23fd92fdc7134c3b17f303a14a55c57fd6890b3f3dc23a2e2007137072e61ea80b98890a867c0fae797ff64446646f1846206d5c9aacffb6dd5327ca5241d63b9d10d73064cc068be1f50acb3bd5877be42f2f09d6ac9e8aa4b716c2830e5f0b93fc001555f2b51922c9e5ccba77aa778a", 0x84}, {&(0x7f0000003000-0x56)="ae0ee1370d20155936cd2e8d8e2a11f063af1fc0b46f5495189f241c6f5eaedf27328b3791bd9eaea7a791b2db3038261dd9a59c20a1631efba882140253e1f9ef903063c698d26dae9b15e48ad890031fa96f88403c", 0x56}], 0x8, &(0x7f0000009000-0x190)=[{0x90, 0x110, 0x4, "59972cbc6d8a3fb0ec190365690e58479dd71f2f8277b137a784d9796b388f1fcd264cb96d8c06844637a4f62cb9d395177d97728f818af6fae46d944c6fa9d0be4bf8b5eb575ba57544392eb64d5e95ff9962f120a9135b4e5eb77a4069ad196f7471bcf2c00d5e7da7a6efa1698dd834732e3dcfc8158f06b34f"}, {0x70, 0x1ff, 0x7, "cb3fde9b5a2a4954ab8f59324a965b3b37397350f4a56f32e059b71005f3be025bc00a88d4e423a9f74ea2092c249dd3511c06d86ae98ac5345eb849c1aa7562db79d3c1d429cb47509859b47d8227bdee314f50a054db6808efb9babc"}, {0x90, 0x119, 0x3ff, "1f66a47494a56b3b9cf002415ef0562145f1bc847d9910f940ffb5f6165202bf3b3fddec8fe03ff78610d66cabffc42a9608661142d0b90e21fd263f9641eb104e1fb04979cf24698ce1c69db4550685202034130d0668c77296cda614adf9589539c8042fd7879a0db066e33d311ec4deb4b9fcfe97c8df9650cb00861bb8"}], 0x190, 0x40001}, 0x4000000) 2018/01/23 22:59:23 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00004e1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000918000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b77000+0x3eb)=0x7, 0x4) r1 = socket(0x1000000013, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x1ab, 0xb, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e10000-0xd)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bae000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000127000)=0x5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(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) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000021c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000066000)=0x10, 0x800) getpeername$llc(r0, &(0x7f00009bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000720000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000040b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffc}, 0xffffffffffffff79) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000a4000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003b1000-0x1ea)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000ba3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000036b000-0x4)=0x1c) r1 = socket(0xa, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d48000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xcb5}, &(0x7f0000eb1000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000)={r2, 0x0, 0x7, [0x7, 0x4000, 0x10001, 0x55, 0x100000001, 0x7, 0x6]}, 0x16) getpeername$netlink(r1, &(0x7f0000cb5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000-0x4)=0xc) sendmmsg(r0, &(0x7f0000f5d000)=[{{&(0x7f0000ed3000-0xe)=@l2={0x1f, 0x7, {0x9, 0x1ff, 0x7, 0xfff, 0x3, 0x9}, 0xfff, 0xb96}, 0xe, &(0x7f00009d5000-0x30)=[{&(0x7f0000ce7000-0xae)="bbd772355e87978683de8d064b997f3591badf1313510fdb6936540b0ec91a7e19c1e0ac92f4bfe6947dee09c79c1bc75adbe71bbd9717b35c1a73aac2175b18a5c29f7b0f045e1ea73c3aaa8217d65a71c13cfb5352982b349f158626582f3c4579db82a94e067e49faefb3be3b9ec9d8d47e761c3f0dbf3e4fe6cd352cd499811be65996fcfca1989b7f766e885cf7d041be5e73072af32e711e343bbd0b54fcb510bea767a6905414efb46904", 0xae}, {&(0x7f00000f6000-0x6c)="d0edd34ac8a1f18ac58fd9effb9ce5ea50925b851296c66636408a6b5f45af9e0a414ab63162668a0657c295f2356c9c40dc0345fb229678f7bcca379a891b8d3e6773c9df980645de7af48ad9c96c794f9934de3154d22c0e071665e047e96fc1d7c3e0fde09a70946d8336", 0x6c}, {&(0x7f0000fd9000-0xae)="da70d65188b5455422c475cfd17608d745ee4dd2e758f395b250ef77f351db058d35adcf589f88dc483fd1f58e2d4176e7e776014265b80819994fa8608e2d6068d1823b0062a95dfe0aa8594232a9af7a978cf7787d88e6442518e070d79fbb8e0276398b6ac4a8607a33ca4d3d97dc229ea1080eeadedef9d8900cf520ee35541727cce0cb241ad41b69412b3d9aa336935fe314a3e7408ec1904289c6c46a0e5c2668fb16b475abe167717e69", 0xae}], 0x3, &(0x7f000035d000-0xc8)=[{0xc8, 0x109, 0x1000, "0e4473982c94d6635e77d4efafd27bf06d3e1ba393bcfcb8490bde0f32ed4f8156eeb102661ddd78aa6b9042d378a1872bfd198d6a0544ca0dc8ab689a0680c543464353798d4101b85950534f12d7af807f3c3ff5f7a23094934f9bd98a4d9bd707f14dbee7b56a87208e0048d5fc54d5ef08140c8a0317442aedb5d8fc6bc503088efe383eaa542ebb73df3d3cd208d7460e2bc3db18cc8906d42669960e147b004019a3ae9f01fffb2e6fb66eeb1deae34e81"}], 0xc8, 0x10}, 0x2}, {{0x0, 0x0, &(0x7f00003a6000-0x70)=[{&(0x7f000056e000-0x91)="01b4396b99cc084872876189b63d5206245356199544c4d48ba121808d4f97d3df860967960fb9a606d1294cac0d353142890f2dfd4eca1565942893d4d1fde2170d5204c9c76e66ae2ed1950ad2438031a380908c731d1f3c9640268fdf21a81ff2b33af3a9b5dccbe27cb5f172e1b440db5518795e94bb239e588b384e92345a17d665897aacd2edb35038e22ccd4d9b", 0x91}, {&(0x7f000040a000)="9a2d57950df945f877f9092d912b4b21d2b70ea36ae5a21ce56b4249c17fd6006f27352606512702fe0f2a726b4b00b4ecc579b8fa4b60749cfb826e109025bb6b22baae1223918c8b624e8850e89eff0eac6c57e3", 0x55}, {&(0x7f0000d2d000)="cbf49d17f551d734fcec1bba76896c2bca6093fbcc0186d329dc70cb1d406c9a1b4e8813fa5b35a9da58e4c4b79ffc63225eff73d7776e840638ae7806cc20ba24ab224707e6586195d4a0863777fad9a30342f74b8b62f18832ca9ce3bbdcc111e5e211bfe75c9c0245f862ea9d689b05bfe9d1b7b1b7c272299f0aa48209e8adb3437c7d707946d93fa31dec889529ecbdbd89f8c82c421ed8aa13acdc428f8ea0df757c20afaf544c0547279f65792fed71deef424549ffd3857a38609c0ab505e5db372a3105a45d25c1d4531e4c8820c26bea", 0xd5}, {&(0x7f0000e97000-0xd6)="ad324f408f69156e3d7813ab1c86ccfa7e3e92a3c71689c46fc9ea750fbb34915d92a3cecc815af0b8e57ced9ae837b9f3bae9ec21b3bd815f243883521f0af941f1aa7e9e78b6cd77d726bab65fd094a274d3ac3fa4d8c6a3b7cf6d3a73e5ac61bb0bc6cabf3f3a2b8979ac9ed71a154c297946e6c368c4ad224235550fcf81f18a6986f91b9ba941163da8cd57eb520da54f74bd91fa7c7faf19085ae3fd8cfc35b4f1c1bbf21f542e958c3c59e4f3b7eea278628ff2144a523523774b6f26ebb0531ecb1e391aba0b540d2dc16ab2ac7b118ff450", 0xd6}, {&(0x7f000002f000-0xe3)="cede80ea56d78ba8d109f9bf79e5fb0e7edb892663649ce0808ebeeff98f9113f61482594e97a28894faa2a0992000a58ae19b2c0efbc4839ba73f7bf8b724e599cfd704ddaa0be03fdd24093bdd1e85a36750428ba28b1ac7d5aeec1b04074ea4a98ca19f95d7cf5864fc7f003525a8ab8745114b68f3a98ec8eb2118778b127f3017cae002e870a7c112e957c9733b90f421f8d0f248972918479022c98988580a2efef648fc6d1cb2b806dca373196952fbeb3c6814d5b1c37b2ea50e17c47bf6345c1e2be6bc0ed9e0838f790a4fb1353ce150b4d5b055e41af2922ba603104291", 0xe3}, 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", 0x1000}, {&(0x7f0000f07000)="865170e391f72a4f9dd67d276a581d8488f6e2d919e100cb3a9e647073fb4a72b7343f7b33610f13a30443bd25056347c4183fb6fb8ad8af16bdac1b4875cc2ae506c2219e49f1c95eb916706f5090c101564ba82fb718e7a498813f7acd56f0de2dc5679fda941c395b49cd0ec7767012f09b02b1f743e0ba66380bac5d3a03ccb00315d340b64a0b5aa83611eb9506295ead99d16e9f91", 0x98}], 0x4, &(0x7f0000478000-0x2f8)=[{0x88, 0x13b, 0x1000, "07815921d9a4c4d6f460b1f0b1306f40fdad4a4133ffc3252eea2ec968fa97bd7cf9a71cd7f5f586891ba3b05d78e65a9c0c16c48a71c28f69aaedb9a94b97047e0b93fc23875e071f92a1b63cfb99235d337f3de82e8906db19e957ccbcfa014bcef24a081e050944e2abf718d86cc02975ef45d5dc01"}, {0x78, 0x29, 0x2, "e8e6cef3a82d27178212da5b5d5c81209b4929861febaf3a74a39d1f0ebf650d2facaa42f17efba9a3d81ec11f9e11b89f3d1f0b6f8c7ca405db797ce1752c4d34d00257768fa2221d6271033632ddf5026deb5db67529b52ec895ff5fd37e85734a6304"}, {0x30, 0x10a, 0x6, "e14b64beb7900804c50a0886776ecceedf28840a455aa78068e1e8bdd8"}, {0xd8, 0x11c, 0x0, "8889fd2d75fc6b3d011e1fb5335be8d452e214cb824cc47f667e97a2e7a9cfba100ad93e41ea0969a27108b0632e778cba6f76f240f80c57181ffe4c9a69187a0ab8b2543bde32bbc5f88721082f4870a3da298db2a08c10f9fdc5bc7ca446ee9f2ae395ae6b2e9722697b5200d0ef1b89c29d30f57a70770417b60502c9fdcf25cf9949c34bac27edb16716846c5c2495e1cc067f800571a646b77e123ea16c401cd127ca4376dfa327089a7957000b3ac61b08764f74c7532c618db00463678a32"}, {0x60, 0x11f, 0x4, "100bcb89b9844794e9adf6796e2fa94ebc5f1adfe3a1b066e74821eb69a289c6f13c23debd554971e4343c9ca23c318be7d1a19539ed6717007271a242ef3639225aa640cdcf23cb079b"}, {0x70, 0xff, 0x6, "8590dc443bb8186f4c48f95c4e2777fadddabd8427c5bb7f0791a05850667f187c8f267fa6bb42bc3fe1ad13062b90632b05f5356c49624834c90913bc7c0886a8b67abf63987c3be325b3ff385fc9a77d7c058868c55b61dd"}, {0x20, 0x105, 0x6, "96c298feed842d2dee"}], 0x2f8, 0x0}, 0x7}, {{&(0x7f0000885000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, &(0x7f0000191000-0x90)=[{&(0x7f00007b3000)="724a60b4d2c25c4f4b63507d8abe2cdd0c6e1b8b089105725fb814475ba3ac918ea1b5b94037e5d3e99e923e5d3f8761e5a0008aff691ecb3197e830f1d6da2cf1221108c70fdbfe2c9783dfd07156d49d906f7e0242d3b24f2cf2254cc95bc4dfbec09fa28f1d047e8a3b5a5375b6e89a5871b7cb39812d24c5401a86cfb7ab14b23c8acb8cb21aa5ea4e94d544bddd7954cf70cb1a15572262e402decf452460ef4e78627b8ba51448a475fbd47dcb453c0e2210716891824abb2990541e", 0xbf}, {&(0x7f000051a000-0x8c)="6080fb6f043f59616833538d46bc64f5e942c86b18862c68b6e05115d0530b6d402a063cdb0d55302bb079f73de0812a0b1d354da0493317cade33f965d72a6f867be846c032640e2ab84be5e955e00f2000597eb8c7b6504e7ad9b5a0aa9e10067909098a16bd17115872d26028ea7905ed5ed38450b517abba631d42b1a6800a05dbc511e815fb6e93431b", 0x8c}, {&(0x7f0000650000)="ee7f253432fc36d07d919bb898e5ce770a26deb0b9a22aaf30e5f786249b2619f69bfa74bff4c2c9aa1c7481bbbbc7d7050be7a90dd50434c5301a445c8a", 0x3e}, {&(0x7f0000f4d000-0xfd)="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", 0xfd}, {&(0x7f0000c80000)="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", 0xfe}, {&(0x7f0000405000-0x67)="6e4163f617c001acb31fb8ca4992effaa97a9d08986288a24f075c7d5c3ca4648ebcd19c6958e25c983edbaac8a85027cf70c62263dd5f19330f6b0f1ecedc49cb62353cb41586d27fe67c7470281b19f24c4cd939fccb64b1c60602f2783e81a638d23a13ec0b", 0x67}, {&(0x7f0000b7d000)="fd2e565d5d6ace4a44f47f44587c2deef6178b48e76930526f12688b541994f13ce8bef4b9b4f01ce54168fde955ebb6db9e9b097a0521afa098df9c96697c55795fc1661eb7360df229493214b3653d727349cf03760ad0fb73892dcde7b80de15174bc19d5ca5bac14d09ac16a99583f33d2a5da61602883c6d0220451b8dcab134be71c275b87755099f19458f221094a5aaaf13c4619d2e950c5061b3b7f5f1baa216dd8f94e6f874919568d3f23fee5a56152f2baa740f0c385c4ba1838", 0xc0}, {&(0x7f0000196000-0x44)="0072143d424c3b8c37f0f09fe90fad7cb02cf46fca3f53c1c3874368f96c05416ff0629bb8bd744fc07b204f88d26c1f9870735c259e8e32eb7228c56b41ba5dd3b41248", 0x44}, {&(0x7f0000585000-0xad)="a002d619f7e4992e37c77d902b5fb4815e1a4df804c8d3a7b119084fd82ac10dead914f0ae43ac8515ef99c0d34a5faec58d3abb90ae2ae9eee159f7e8c66f529fc9101f0b5c08c60d6b578015a38c3c37a7ac2540b7107b048f2776353b8df6ad8dc3a2241515223142aa1ba1f15dc59554736dbe156da0bc60d9862e4a2c57b7446bc055c1565a424ddb62bf5ae55cf9b1ff64dc2c6b9c3942ac1fb9ddb2d0658c58c69405dcf60b8e0d0ec3", 0xad}], 0x9, 0x0, 0x0, 0x40}, 0x3}], 0x4, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f94000)={@common='ip6gre0\x00', 0x64}) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b71000-0x20)={0x7, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e40000)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000008e000)={r2, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x1, 0x72a, &(0x7f0000e84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000559000-0x8)={0x1, [0x0]}, &(0x7f000087a000-0x4)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000681000-0x8)={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a85000-0x10)={r3, 0x9, 0x9f52, 0x7}, &(0x7f00004b4000)=0x10) 2018/01/23 22:59:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x8001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x4, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042a000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000514000-0x4)={0xffffffffffffff9c}) sendmsg$nl_route(r0, &(0x7f0000982000)={&(0x7f0000c97000)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f00004ce000)={&(0x7f0000840000)=@getnetconf={0x14, 0x52, 0x20, 0x1, 0x3, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1560.159792] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000f41000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000925000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000018a000-0x10)=[{0x2, 0x5}, {0x0, 0x2}], 0x2) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000706000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fae000)={r2, 0x50, &(0x7f000012f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0xad, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0xa1decd145b6de0c5) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000124000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a44000-0x40)=@ethtool_test={0x1a, 0x2, 0x5, 0x6, [0x5, 0x5, 0x1, 0x100000001, 0x8, 0x20]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) [ 1560.200345] netlink: 'syz-executor5': attribute type 18 has an invalid length. 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x800}, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6a, 0x4) mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000099000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d78000-0x4)=0x5, 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ad000)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x7fff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0xfffffffffffffc26, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000054b000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000277000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c05000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/23 22:59:23 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000333000-0x4)=0x0, &(0x7f00004db000)=0x4) r1 = socket(0x1e, 0x80a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x80, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x3f, 0xa987, 0x800c, 0x1, 0x7, 0x6, 0x6, 0x8, r2}, 0x20) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0xfffffffffffffdef, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, []}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x4e81, &(0x7f000000b000-0x8)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0xd, 0x0, 0x2, 0x7, 0xe, r0, 0x2ad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r3, &(0x7f0000001000-0x8f)="07709de10ad52146d65690d1f3974cdcd1fc26433d0244d0ea9e0f71743fa708b2772e0e37618689c0240eccf27b2816459587d0720685243b6abe497e7b3725d25b6c8147e9a280eb7adea2bedf3c97c9086bfc1cd98ea71ae2bf4451c7e257e19603a63efa7990f12831565235b898ec67d9fc3b2a7d43e186f551a04a49a6d814943f13bfaef902cc8e713e529e", &(0x7f0000004000-0xab)=""/171}, 0x18) unshare(0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000000d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) accept4(r0, &(0x7f000000b000)=@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], @empty=0x0}, 0x0}}}, &(0x7f000000c000-0x4)=0x3a, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) 2018/01/23 22:59:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e53000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000c55000-0x4)=0x9, 0x4) pipe(&(0x7f00007a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002d5000-0x1a)={0x0, 0x1a, "1bc4228d78f0adf5d0ec984e3659ca48205ed85a9237f466dd37"}, &(0x7f0000208000-0x4)=0x22) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000392000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000db0000)=@assoc_value={r3, 0x1}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000591000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@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}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e83000)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000fd6000)="681b", 0x2, 0x0, &(0x7f000049f000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000096b000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000017000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa2000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000055f000)=0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fa1000)={r4, r2}) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x3, 0x4, 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000096f000-0x8)=0x3, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a44000)={0xffffffffffffffff, 0x50, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e3d000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000200000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$unix(r1, &(0x7f0000c2a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000de5000)=0x1002) 2018/01/23 22:59:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000966000)={0x0, 0x7ff, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x10001, 0x200, 0x7, 0x10000, 0x3f, 0x8, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000907000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) bind$unix(r3, &(0x7f0000df8000-0xa)=@file={0x0, './file0\x00'}, 0xa) r5 = accept4(r4, &(0x7f0000153000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c1000-0x4)=0xfffffffffffffe53, 0x800) accept$inet(r5, &(0x7f00002bd000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058d000-0x4)=0x10) getsockopt$inet_dccp_int(r5, 0x21, 0x6, &(0x7f0000898000+0xe9)=0x0, &(0x7f0000408000)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00000c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x44, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x56, 0x1f, 0x5f], ""}}}}}}}, 0x0) 2018/01/23 22:59:23 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ffd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c89000)=0x10, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ffd000-0x2)=0x9, &(0x7f0000ffd000-0x8)=0x2) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000fff000-0x10)={0x2, &(0x7f0000a13000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fff000-0xa)={0x3, [0x1, 0x6, 0x1]}, &(0x7f0000ffe000)=0xa) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000ffe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffd000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00005d6000)=@assoc_value={0x0, 0x0}, &(0x7f00009aa000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000ffe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000db9000-0x4)=0x48) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ffd000-0xc)={0x3000000e, 0x0}) sendto$inet6(r1, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 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}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x0, []}) 2018/01/23 22:59:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000002f000-0x118)={0x5, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000001b000-0x1c)={0xa, 0x3, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000011000)={0x0, &(0x7f0000019000)=[]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000001a000)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/23 22:59:23 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000085b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xd483}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a72000-0x98)={r1, @in6={{0xa, 0x1, 0x10, @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]}, 0x3a0, 0x80000000}, &(0x7f0000f3c000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00002cd000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x758d, 0x7}, &(0x7f0000a22000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x27, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r5, 0x11, "53b0717a0be9b055954f4dda65bb7e93e5"}, &(0x7f0000001000-0x4)=0x19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x7, 0x7, 0x1}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000)={r5, 0x1}, 0x6) getpeername$llc(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000+0xf91)=0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/23 22:59:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000a1a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000eb4000-0x4)=0x3a) connect$bt_l2cap(r1, &(0x7f00009c3000)={0x1f, 0x9, {0x7fff, 0xb91, 0x1, 0xffffffff, 0x800000000, 0x200}, 0x10000, 0x938}, 0xe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000707000)={0x3}, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000045f000)={0x0, 0x4}, &(0x7f0000ff1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009ab000)={r2, 0x3f, 0xff}, 0x8) getpeername(r0, &(0x7f0000bf1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/23 22:59:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e37000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000de4000)=0x32) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006cf000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) r3 = getgid() r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000bb0000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0x805, 0x0, &(0x7f0000ddc000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002da000)={0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000758000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000-0x4)=0xe8) r13 = getgid() r14 = socket$bt_sco(0x1f, 0x5, 0x2) r15 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e3a000)={0x0, 0x0}) r17 = socket$nl_crypto(0x10, 0x3, 0x15) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00005a7000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007db000-0x8)={0x0, 0x0}) r22 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000092d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000768000-0x8)={0x0, 0x0}) r25 = accept4$inet(0xffffffffffffffff, &(0x7f0000574000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f8000)=0x10, 0x800) r26 = socket$l2tp(0x18, 0x1, 0x1) r27 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c46000-0x4)=0x60) r28 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b0000)=0xc) r30 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f0000192000-0x4)=0xc) r32 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a00000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000062b000)={0x0, 0x0}) r35 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000dec000)=0x0) r37 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000414000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003ba000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000-0xe8)={{{@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}, {{@in=@dev={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}}, &(0x7f00006ef000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c52000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa3000-0x4)=0xc) r42 = accept(0xffffffffffffff9c, &(0x7f0000caf000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000)=0x10) r43 = socket$inet6_dccp(0xa, 0x6, 0x0) r44 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a25000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b59000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000620000-0x4)=0xc) r47 = socket$inet6_udp(0xa, 0x2, 0x0) r48 = socket$nl_crypto(0x10, 0x3, 0x15) r49 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c37000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000047000+0x63d)={0x0, 0x0}) r52 = epoll_create1(0x80000) r53 = accept4(0xffffffffffffff9c, &(0x7f0000b74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002ee000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b1000)={0xffffffffffffff9c}) r55 = accept4$ax25(0xffffffffffffffff, &(0x7f00007bf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c12000)=0x10, 0x0) r56 = accept4$packet(0xffffffffffffffff, &(0x7f00007fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d0000-0x4)=0x14, 0x800) r57 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00005e6000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e20000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000002c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000076a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a4000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093f000)=0xc) sendmmsg$unix(r0, &(0x7f000025f000-0x150)=[{&(0x7f00007e5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005e8000-0x30)=[{&(0x7f00009f2000)="f655b06b2508f1db1e32d7c33f575048ad39e8d498488df0fa3dc5bb642ab98d476b21a1a21f10b3b5f09584a746983f3faf4b8adb3f43639246f9954fa1ab1e3275fb87832be429f1c2ce46c66f734a9b", 0x51}, {&(0x7f0000c6d000-0xff)="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", 0xff}, {&(0x7f0000911000)="35a775f39722bd3f33b7ae9885a9d8e12d345de46c5f080efa2a57fcce5c53ae1537d18b47a75c864d2b87df4285c87126be57a92c3948b945c17b556fccd51821748e1c7d454659138a649691488cfd67d7dcacb6aa5a3aa388e8416df1add750e614f1e28e4ebbd9a0f2131816787591a54f0b17818060ace56a2d26e3c2be2e9e381ac96d2480c11091db3ee3bb26791e624a70ba37519f38943d2d4bde838cf86908d9a88ba5d549319d8c5b", 0xae}], 0x3, 0x0, 0x0, 0x8811}, {&(0x7f0000d39000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c26000)=[], 0x0, &(0x7f0000c33000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}], 0x60, 0x20000001}, {&(0x7f000022e000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f00002a9000-0x81)="e63399bedc29061f6b28bec0e2e631f42a6e39830fca0a4369915febb112e696813cf50bc00cd36a90e12858819b19add0f750db95de97e15abf54e168009c2876b56822839fad761735734cbcc0114530ad8248ca74a43d792d358fab0107b29322844203a9ca54a4eba165afb33d793773c3bee7c7b5f55b77258fb737aa13be", 0x81}, {&(0x7f00007ef000)="8b3ca63723b059cbcd61513f7e0faeb24c4d5521a324ccbc937b10e9a16190be36d40ca5346202c6458e9f80bc", 0x2d}], 0x4, &(0x7f0000893000-0xc0)=[@rights={0x18, 0x1, 0x1, [r26, r27]}, @rights={0x18, 0x1, 0x1, [r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xc0, 0x404c015}, {&(0x7f0000ee9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b05000)=[{&(0x7f0000429000)="49951c8d3a4593213e3c916ffe80711f6f36ee0f32d183c1a3dbd2a6438da50e86e789723101fc68f26e95cedeedbc6ad7a0728a797c59f7607d9d526aeafae9ff01584ceed709b017255e9dc25f2654ef60bd1aa99a1b4e1889f9b45a99dbdb519873f0602565aa59fdeb9ea1c3e2414e0be334fae8245676876d30de279fcb939df02586670365911a90e6", 0x8c}], 0x1, &(0x7f0000ab2000+0xfd)=[@rights={0x18, 0x1, 0x1, [r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x38, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53, r54, r55]}], 0x70, 0x800}, {&(0x7f0000786000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000309000-0x40)=[{&(0x7f0000ec4000-0xa91)="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", 0x1000}, {&(0x7f0000ebe000-0xb0)="c768bfabeb7b47a0d62a9e554ae9da66ca36b1882ce802c40b9504c65fdfa3b319f17f7b00f8747835c15385097e2479bdd81b106fd597ef4f56d0f82d654edc7b900097c003360e084172a6b9da324111668496cc6751a3ce4df5e09983ad965b8d0ddfdeab28201876f51db47ab17214ab2bc728d733c452419cc3eea910a21078b5dfcf9b30ef8e5cc503100fc9d44ee8bdca4901073a10c179d0e5745a3498b113e3b5679ddb1b7e713b46f7be76", 0xb0}, {&(0x7f0000980000-0x2d)="2803f29af18917e8a307592bd590636caccd3ba0fff543e004f711cbd8649d7650b527702ebbb0a93de8a18b61", 0x2d}, {&(0x7f00003b4000-0x5b)="f0c0d5e2a853a45bd3dc205891626e3b618d164dc6044702827c363269ff0ec91f51610c58889f7314aeec58182df63b323b3a0db0dcd788c685f587f75a0f5a238ce458dc54bfda86cd1a698040119fdcc00713647a0e7e7f7faf", 0x5b}], 0x4, &(0x7f0000a7b000-0x40)=[@rights={0x20, 0x1, 0x1, [r56, r57, r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x40, 0x4000000}], 0x6, 0x80) r63 = accept(0xffffffffffffff9c, &(0x7f0000217000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a03000)=0x3a) connect$unix(r63, &(0x7f000042e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_RX_RING(r64, 0x10e, 0x6, &(0x7f0000c21000)={0x3, 0x3, 0xd5bf, 0x4}, 0x10) r65 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r65, &(0x7f000001c000-0x38)={&(0x7f0000385000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001b5000-0x78)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x24, 0x16, @typed={0x20, 0x1, @binary="9e40b2fbf831d3230ed191927d862d393cf22dd2d7"}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x5, 0x1) 2018/01/23 22:59:23 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd0000-0x20)={r0, &(0x7f0000fd0000-0x9d)="deed9f938817af647cdfee21de5f51ab8d94c8f199bdcbce9880dfd1b22439fe5cc299c37df1ee6acb5f5ba3b2bdd0dbc9f87256a9c14c784d8f79f5c0a31a7d365a1baf066683290eb3a78771138deef0f897ce7e246408c04dce69ee5d21d126c2b0206905f38d8551a3efaec2c1793ee29a3238518416253199d55fd39273caa6ae7fe0a7acdb3d6bdcad4bd1971a0d26796c99930bd6468510a90e", &(0x7f0000fcf000)="b46f20680e934ba85b738c94966007449d5dbf91c5f0f31ee728ad3162d6abea19731b6f0a75d601d43b9b5f8b78f8cfec84a7a239fb589a0de62ee8f5c9e72b08a377b518dda6d18f4dbd9a55ff98738bce8306739e08e8f30490649b9c70cb64da2dc1162b25", 0x0}, 0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000446000)={r0, &(0x7f0000fd0000-0x48)="9b46f285332f1541c6fd4a3ef47860ac0cf32b7f3a8ed009e80c93706b7d38fa743c8728ec10f0ccdc10584fa1edd0c9763cdb9916719562f3942b2e0d8ee53ea2ab7328ab2373a4", &(0x7f0000fd0000-0x21)=""/33}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a1000-0x10)={r0, &(0x7f00007ec000)=""}, 0x10) 2018/01/23 22:59:23 executing program 2: 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000081d000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000-0x4)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000b2a000)=[{{&(0x7f0000043000-0x10)=@llc={0x1a, 0x0, 0x0, 0x11fa, 0x8, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f0000bc3000-0x40)=[{&(0x7f000092e000)="673be403f718f019df5e4aee35f39adc680864956fda96d4b1ce51953fd0eb7ff255d0e30ba8cd137421bb4305c19d18edf377cbaac2add8bf9a88dbe89d3a676bfcf2a204d9b076b5a94f05157d801101704f018caa66e187eb7423d447932a627d4e7a5562548c338a3d4505a0881170031af30c33987ecf436c791120c2f2385d7af992468a5269f6687c99dbc4a6fef48e31054fa00de4066cc73a6f99aa592f8b3d802f7f22a6ffb6292269e8510c8e8d6d16764dc59ce82d97eb6bdc477410795618f728a9ee56a42a4c368bd8c6d04199da8305187f9b53dfb980ec2d7635f3122ece4a608550a96404", 0xed}, {&(0x7f0000992000-0xd5)="004d09ed47401d899e27c50cbb03cf7c9616ddc96f5995a41ac1c26582acfdd25ba3962e2cdb67cbf5aaf96606e568e0dbd540ab4b6a76d6e19cb0faec1f5bb35c16211cd51d04d3037c32d418395a0c5553d997bd84405d2f914b4d074dd87a27ff5d81d5e7ce0e67ea31d510f619405d19e375db16a875dcad9d2f8bb51c84fe90486b88c9970a819f05cf7195bad49c8e9ec736093cc7a116060826b8ab94a3913c86f7ebed967ea6e70563e662237fbe0d55f2ea7ccda22bfd91ca25a87b68173cab2a5767903f3c50c09612fed54a559e62b0", 0xd5}, {&(0x7f000000b000)="790ca6383ff4eb10044eadad87d17e6550629a1e3f459b301e3cc941e0b3eff0a6e57a0e8857006738619668bb8c30649f47bc8a1099e89e3abff085c113454188a056190ef5a0dab5ce6f8aa06acde4cd5e874cc3bcaf96b2f4b089e363a2ce4368de71005aa9e71a79a440f97f1098f4105c00acfb144691f9561bcf272edc3d344a2b3e545a90a60647c5df1799ce6c3b6e", 0x93}, {&(0x7f0000a0f000)="4e9bb54619fc9cddcbb278ff7dd6ccf4794a8ce5f90b1c7e", 0x18}], 0x4, &(0x7f00000f4000)=[{0x98, 0x100, 0x80000000, "31a047504b9ff5a3c5a289b4407092b59e37a86bedfdad953d9c932368176457b2240b69733779d6f0f0777390bb2ca2f6f6be7a90375de1a4d545ddd8d2061618c8568837e07f2400ce1437566c4404b33986319a56b8a416046a5929f6618fac714bead02b21cfaea7ee5e89513faa99c6d830e75a07951ee4af994cf1544a187eaf5eebff5bd9"}, {0xd0, 0x11b, 0x40, "c62fcab60370a625578e5d97329cca744cddc31c23bb71df1365128878317afff5e95d8351158ac23201f904018ed116e0b9f6ed3b974004c7c155322400ff9cecdfa1d9fe50193841e460154d452903803bc4f503e3b11b58da5317773fe4c063c696bb166aa80a31680388270e3483d1eecf7f5b79dc426bde8579de0dd0df52d356edd7bb8e490cdd9e942941d5cbbbfc27cd69345f30a5b4cb0881448adfefb39e8ea6ff46d8b0a1873e29025ace686344db144e6d8ddbb2a6671d"}, {0x40, 0x13b, 0x2ef6, "86444f22bceb70bc1059850e6b7fa1ddbba8ee71daa57f28aff9ba13b003835a3ec297d55b356f305f"}, {0xa8, 0x88, 0x3, "b0dcc9ec78bcc408545b7e7512e7b00d4497ad2f07660ac5649c298db66f650c5400ccb3c309367f686b667ac0d9c8e2ba821ac22399d215d3cbe9973fc07e56d7f3ff3876dbee5a12bc622fe7f36f893c56ad85a75cd866fcfe93f7c741f6b3e6e4dd92396bc2231bb3843a31f1e424b9e2d62eb027c7a9b62c7c4a1920644f52f91dabbd90c40881c039161fe45595bf6a6c25"}, {0x30, 0x10a, 0x65, "e5b89904991bad5eae7b80bf82cbd06fd8facf1c17567d52c518ac"}, {0x90, 0x11, 0xfffffffffffffff8, "fcadf6be7bf9f7b2bdb4e4e2e94ecb158defc4b5104fb0630ad71b81ebb6e0538721670baa1ad4f3d8579199dee84d353b5552f0b0d12a94bbb820666d1a390e41367507f2ebf553f28ef0947ef10042e501c8bc8de2b010689f542348020659fec89a72d6e8145ee29035bbfcee2b3d1448e0192e4396621be05d019f31"}, {0x58, 0x0, 0x2, "833f1c580930f3af5646f056ed77cafa3247b036b8060cb1f54e812ff45995c69492b64291a901014eab4ad5892e3bfc6babf0da0e176628433aeaf9abb0317dd8eb36450949e758"}], 0x368, 0x44000}, 0x8}, {{&(0x7f0000e06000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58, &(0x7f0000e47000)=[{&(0x7f00003ae000-0xfb)="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", 0xfb}, {&(0x7f000003b000)="a8bd9723e5ebc74eda486a8f5f688bf2bfaf5b343ce607aa6e51b9bd3cc4e9e48a46160c9c660e4e6a17da3613bbf334da7ecb529cf3d7e463c1d80e5a14bc5a185c71245e3038b1bbdc889e0a883ee854bb4ab1ad513ac21067419c963567e9ee9041145484e6c9ced91ea03945a22e35aad66e51c72c35728d8c20a50cc66979f3be047769", 0x86}, {&(0x7f0000aac000)="bfb267f9b0b22ed92dc087fae4d063f9c3b2496149ab235d8fe3d6a8a93fffb4c5f4c681a9c144e64d96e2e21be30b099d90c27fe640684c26d360516ee20bd3941cfc458137773ed06c9012e19a85bdb432462ec52f5b0730889ad9536544e184850b17b691904a8edee89eb0327d0f40ddcbb05baf4c3f2cb8d7a32588461f1327392101bc61c4a4d4da39497dcea20056f3fb413450595c358a925280f880f5b9a870dabe985d7c35e0a1f84815c70cb4eca62a79e4c7b2abdff16c712e99cb6c70333d9b8ebcb58fd4a4841db84428e706940760aa65f84d969c71c84969d494959bf41d24fff7fbdc", 0xeb}, {&(0x7f00000ff000)="bf7308cfce006a9b0db571236c4e47d281f8aa8f6370312c952afe0d714ab9069039a4a0d043cad8924cd53ab3aaec3aac5fcbc7198fef5bca1f2f52bcaf3377a3bf22b50bc945ef2f7c1e5fb12c0aba63a545578fbcf613a03431b14d49520cd683f592f26faf57724330f969304363133d245fb844d6f1a89edc87e756590e134b76acf52ec4ed1f2fc356a2c7e4187ecd341b8329e41f5c9825f1f26a3ab20bf0", 0xa2}], 0x4, &(0x7f0000cf4000)=[{0x38, 0x13f, 0xe4, "f18fdcfe851bc13606f7f6f1b60eaa0f7df344e938b2ed480fe0114a14ba5aa0a6bcf7dbfa33b1a2"}, {0xf0, 0x98b1eb7edf2dcb50, 0xe21a, "a2df55410bc38207a5987e79253a34309c5e092ab05e52bfb67b663ca94ccbbc37008d56872d27562c95b504a8bfe1558ac663b0c94ed2571018788df48c8e7c85e387974b1aec88d1e1c6b5b5a9d104b04e05f92095cdd3b1e96250eab6a0b441f7a953d13fb92b606f6baed0827afb8b09cf7fc8003412be3e7da6452148dc18fa3d14cacd2907155c9f6d0adca166d47f4685c6e70a1e02dacc1f6d391511830212de39aed181a9414c1a5beb750af2bce993d4fd3dcece08358a53ed345a348bcace75d3edfe1fd07a511cf653a73751fa927401e7466d3409456d8fd0"}, {0xf0, 0x108, 0x401, "2e4ff33578dea520b305999034ce82d9c8beb33dbfd7857dd9a09f4d6e879e978db42da41018142c71a8c1044377c04d085838be97b1667cff0173c6265f73a32291b68d137d6817f1fac7b5c6f3c29cc8f2a0367c96e45e6be7ce8193fb3e17ad7fed9ff186c91c80f9609583c11c667cbad2d9a8c8ff8c944d71a9388d46b9b830505551ad6ab21a15a219113a230affcf1f01af10268a1741ca8107c44c63df4dea0ff9db29ee35f1bfb608d566e024b9fdfa386c8504d20334f95eaede248fd8e9b329448ea261c30b43683527ee98dcd652ff163e246e37"}, {0x110, 0x10f, 0x5, "0245a79d658434feb936003c44303395f2e7fc4514d8e2e9ce0ffa91e3e0fe74327cefd86275486f0e87441cbcf5b178d855d576cb12a66fd34340be8bf53eb43d05ba8f735827d0e93af8d329842801a453c639543b2eae83eb6c69502907dd537fceb85d73f1b7817036dd67e70bca687a5c8d48283b0f810f66997f94a4edd4e71e373b80eab455c9368cb20f0136a97e93651f5d8cbce29c29599ae0a2f5070a442709b744acc468ef08adf6627c1b1189adf708a142c9703ed0d90fa78e005739d78a3be0909dd817ddc4f0d3d9798b7fbeb186800cab3fd9b72c95da62cefee8ba8bfef39802cd0f9740757a8e8a676a3b37f63303c4"}, {0x30, 0x115, 0x10001, "0ea43738113ac853ce6be04942df5ea1db794f0128c04b5ddbb23b0f3758bc"}, {0x48, 0x18f, 0x8, "894300f2ea41aef6408f308669d6519deee34791605fe7a4ada11248f416482ce9973a455a41cefabee759c94e7aa11f544c8a1733e7b030"}, {0x70, 0x116, 0x0, "059c607dd0f8110bb6db414247207d414dc2cc434f9240623d47e2acab6d9c11dc1f3723dd67ce1a663da646c193c0d6c81f90ff5a5d7662f319608db870c1270b2b0ad323dc932a3eacf0909979a09ff1cf5609bc32db99cbb0de0a97"}], 0x410, 0x0}, 0x7}, {{&(0x7f0000304000)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000dea000-0x90)=[{&(0x7f0000e65000)="ae4cf25f76b71f1f45ada49d04226c00983c0eaec2f3d7e31d104b7291359fca8e408830bf239ef98110940751929ef015d17f3f8f5c3d807109c9139dd58262a674abe7c2ecb407bd2eb49617beec8fe8bd96", 0x53}, {&(0x7f0000b30000-0x35)="a0f284e8673be0f438ad08711cb191524267e1f90dfae7fc0576a37c6cc3ada06ad06cdf5b70ce3518c2ad7b0901437a3608156bed", 0x35}, {&(0x7f000041b000-0x51)="667056b26f3db984c529ce77172c265e2c5a25c93e8b7a88f15e6575f8cc66c9b3b9c6f621d5dc70be50bf082c93853405c197c1c0b3ede1e16ae5c825f68f62bc53d06be34cf1bdc24739ff5117e00c92", 0x51}, {&(0x7f0000e1a000-0xf5)="cf7bc2dcbad357d8e444e4b553c15cf77e34305e6abf4128d066383a0bacdfc57768cb080a9986b21160281a4abc88a5fef32823301037d04e497715c142c466532ad1321019199068487c1dfe50349147edc3cd1e388fdfc56b5264ba40cea9920d138fc0c3119db53a1848558b595a1d97dea91e4b768c6a3822cc03347dcddc1c22ac9521c3326bf0cbe5ff0bf461bc2d84252ecfad350b6dd60c354337007e6aff49ced3d179407d731b0cf956774b5c8c6a680f8ba844a1f8b0b8efb620663032c5df533764493c94283f307c31c14a841f3c3d185d6623102f29e93a3569282f12e613579e5858e154c2006da37e7a5b0a85", 0xf5}, {&(0x7f0000a87000-0xef)="2e6937932afb55fedf7b715a7a04a4aa863d8ffb79c0cfd15d1c65b96d6851a024e93b2a10031633a5ad432fdef9607a018b7c71afa6ae39e85e5731d3c711f3fcbfad79f3b460683e5a817ff00f24cfa347dd98b4aa71331d09dc511e9a666fa89e930069d9ebcc841bae072707673789c9f12dce0b5fdfb6e36e0f03fc2bf237679b38fef821b94aa9b688853b2c2bfab02044c9406d51c27624624b632b1369de811c88680dbf231543a02c759bc9138da64c00141c3f81ac74487d60036a2822c9280a0e621a78f951cc22b8c7af16e559e23b08cd6b13ba180040d566ed257b82985d2ace446c1b42b3bbdad3", 0xef}, {&(0x7f0000dfe000-0xa7)="15c599fe47ffd50419615925cff809820f6ca21cd460bb46b30a75a19da7f117f0252475f6a897b9a65fca74c5c809846a1e354656e9cc832121189746be179acf54d63bd241c863e4bbf83cc23e6a52901094020d55e794901be15fdf0b9e37b6fc99678f72618b8366d71ac04dd3682f6c4eeef161b435637e1cc26afb8b7f9e094a36435dd7d88e3fa24235a9b7a437d668ea506921216425463df4f04136f12145ea5be186", 0xa7}, {&(0x7f0000117000-0x1b)="748798f311a061db8fb4cb94df4812b9121364752cdade5ba4236598c70084535b50df0d27ac0044be11fdb8794bc0b37b2445a2ed0b39c470de375a", 0x3c}, {&(0x7f00001e1000-0x58)="2b7a01357e4a6c30a04bec316fe4558baff3733bc877be29b0df1c0107943911140f67d2197816828d7c651f257054df9bd60b2c6009ffe7acba2d9154c7574823eb04c92e0ce1f53a880aa441f9cbceef3d71836f4633a7", 0x58}, {&(0x7f00008b7000)="81c3ff66bc4e2adf20bbc50fba3c2fe2e9cdeb1b19bd02a281b27f4a4b9672369a8cb4db15d8eaed66302dec15a9bcc6933700ca6a54aacf1c8604a305fe940b8e95d1aff87a733cd13808412dbfa6585e5371bec742813de832582105ea6ee4f5975960a06bdad296fa9e5689cbd5283109272ea93e2dae4e320387e7a6b97cec4f41b1f68c63cc2acdcf50c976812a5b3fedde8f6f54c10e29aab0b35ceb7a1d675c37b5f04cf6196485d544d3902c672ba9edf02597c9ad97440a296e4df84d624ad208b7dbf4ec59f3c36dc34e07a8565196bbdc1a96d919edb59f2f47307fb6fa14d05cf882c1c697c3a087738fcf25b436", 0xf4}], 0x9, &(0x7f0000f67000-0x14e0)=[{0xc8, 0x10b, 0x3, "362a21068df021d53b280a465cfdadbc242ff88214ebdeb345b2f1557008f07a7848568b2821e7f2888a26bfb02ad2bd6fa394c5faa1b1ddb34030b26c472154202ef03e9e9be9c4152fdae26c0c813943d6208c3144036b29f9e96fe773cc1c2916cd0414b7011188a59af131c0f012cd6555fcd2b917d79e3d589d57161f0bf26212cd4ec6f2e231381af69a78f554643b5a6a6f1185732e266132a7d72ef9907526346fe7a5a49d226b3eac4792967722c4cc"}, {0xf0, 0x6, 0xf768, "635d8ddf56c33b81b16e793d292eadda418cb4597717c8132d14d00252da79ee174e5265ae691b548dd36cc234d8413a2fdc9d5a4a0f04ae31e8fa9fb56b2467369f8292cf9173719229d48d8697212bf554d1e6a9f2286a75391f55c4cfc7343ab186ff7a0a04249a928c2b7b3450837730034656b23cb9dfd34aabb5f300c95198ce4d0546f2d77e0e20f0deca909b53d5228fe01c69b996f2d948285bac186391e69bec81334d12c7d58b0131cebeabc94d4e5f4e734723314fcd4698da00349582e8e762d39d31745967c26acada0fe9167053c487edbf"}, {0xc0, 0x29, 0x80000001, 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{0xa8, 0x0, 0x0, "0c30d397e713caa1f8ea6de7f0795e5635081d5a073d5caf94c21255b1d085d7a5d30dd2c7fcca80056094db9429f29034c53b2b78ac133309fc5e8c6506cbff7a452bd8e3866fc0e49ff7d901ad436d3ac86b27d71a4fb82fd9046221451d8f4a22e664c3e3033178b30896f24aa5d5319030c13674bf2c48e96295873688cdd42765df16fecb92b07176b9292a0168d6c9e4fb5e"}, {0x48, 0x18f, 0xd9, "4486961966b6960900eb866126d4b3fd48b064dcd0ed82b0e873a9e7ba35656e5256907ce2dc4f86599d300e302a2c57a1d04a79576b9343"}, {0xa8, 0x1ff, 0x2, "80af3d5a3aea886d952cfe457bc2c217d765056a40f323a12475b26722f6c54d51c6c24e868c0fb4b5b73ef57f0cde8ef6f49e3e4be5c7a5cca566ee8a5bd4434116e55c3f6af078f1c3113329143d1cf2490a01127bfae7803edb62490f759b0544eaace144981cab35d4b74dcf3fcf2db4dcfd648a2361a5c87e6079dee09cdcdcec0ee9431cd8638040ed155518527caa8485e26455"}, {0xf0, 0x1ff, 0x9, "556af0c6a22861829c85f23e9189427bd3aad4b37628fda04ddac2540c0b928d9c9799aab06c8f637619099ad55c1a3af8525e652b82f857e1391d81bcd8b56efd284bafd73ecfe62da450d4b303a402a9056f12ee421f0a4a533e5cea343fe893a836ef92280f3d57a4ff9bc56524b68430b5212ae370fea5ec88eab4d9b8bd78d96b8d5a13ef47e72a041d4b9629fe82bf840c2bb5c04afd9ba931e40e86b2c37ccc4d5692b31f9a9d5a0b98703ff87f81344c50f316570995a22efb2dbeba4e4c3fa2e54985e0bab6519a511b7f792babe64d2dbe2534bfb92e84ea"}, {0xc8, 0xff, 0x1, "21b381bf1bbb0a19a3e486a082f0ea42450ddf4ac10edd0124f361d8c041467ed07fde0cb1a6c1dbd9b1aa42203a834ac95f795af46953edfa8ce2502d60c293f7519e2ff2f751809bca2264742555c0bfdfcc668cdb706c128aad15e58dde17c1eb56e33e9485fbf4de5f48b4881057a5b8ab7ce79f6017332415e37db55074d9a0c230c6772c193f4f5648bf193e422a60c29a1822ff359592f2186521e6189570a4ea3e2710ce6ae870376375a0855b"}, {0xa8, 0x117, 0x0, "4904aa61ac615dc0167e2f0b5e2cc4784e70b71a4d9866d25ac76514ad3392cbb6d86ee1faa8983c21e15b72c2f109073f4a2e0b7c13e9d7a88f2de0632542acca03c3b6adcdc335cae2655f062443e69d4613d1c8070fc02a0c34fcddb517b0b5bf0ddc8b500ff2c6bbf55d3fff55abe835dc4cc3ba2bc0504ac36d10ad69f711600ab1fea55cdee518caf9b679ec5c2e0efc9f6fe3"}], 0x1608, 0x20000000}, 0x3}, {{0x0, 0x0, &(0x7f000028f000)=[{&(0x7f000013e000)="aecae1ec30c4edec62f65d925e7b887124c193fe75c29607c1cb510e02963641edf8bb4a34caa94d1284ca8f12c8e6ac55bd630fc5c3f0bbe5ac363348dd00bddcd410755d9ac114ea6f475a049a524859583c4f5c7d41263f1e9019f05a0e15f2776c85", 0x64}, {&(0x7f0000b6c000)="a19357e9bd96959ca8a92765faf155d3b5a515b6b612fd8b89def81b36d81702ca5bc5f7cbaf8251fa99bbc7ff1c05f84e27753228c7aa13d62a4eb2ed8edb03f7c79f6de891db49e78d5e31ad5cb6f70638e36ddc60774eb8aa8d69492ea92e08bf55b00b877ecdac140834ff2548db8ba2eb2de614d6ab397cf5aaba3e6b8e2cd11938", 0x84}, {&(0x7f0000f91000)="7779884e12bb5f2bbdbf1e52f0a37c437d287399887c3b28a3cfbee04a8e25bca8e2112325c6aca33ddc62de5a9523ca836ed7276cd927fc4f9bd8620f9136564ca845c1adf97a73475d866467159e4c0fe3aa90e6542f0b02f7f227a96649b7457d87e848d6f9784e5e1ceff03686eedd38443add8adbc82ee8bfa9058bfd92d883b8347adcbd39f10830897fc65c14d4c366b5503a15ecf4e7401778", 0x9d}, {&(0x7f0000977000)="8dad28f07c24b1745b677099c1780a6726af6f54", 0x14}, {&(0x7f0000f5b000-0xd0)="44763c6d93767d58b152242407a2294bce4651f2c71699bd5e71d50467be5231054333d2161ebe3a9cdbfa5f0676a04f59a3c49faf0886ca26082c8825baad6841d0ec7f3a675d58cffdeb3592f087c605f81e555a02d780ac91f958a53e8e872662b1cd88787a0629b13831fa35805b0eef3c54e1b205221079d1aee27f89a01d091ae66d8ef07f859064ea8806009a7ebfee764e21455ebeae09278870e6cc6ac5ef88ad1cc4e586481e0dbc84d561378b57312ba4764175d4aacd570aaddaa46115f719ec53fadb429e562dd7307f", 0xd0}, {&(0x7f000086e000-0xdc)="0c4e62818d6188c904d01635d484bf249a87567036e64c1f3cc440d554812623e5ae4ec11360c47eb50eaeb0caf2fdc867e468d5af72f988e007df5a69b4d91986e351f1d6c6b85e8ce6e164e3f99bee7c93aeb4458baa7d75094302cebdb10e39f512b3dec4bbcc6e6cffdbf4be386bcf86e72b017baf9aecd62fece3c2aa881a4be6ab00e2fd325d7058e14105e3b83484dd6389009189ac6be89db16a7716e1c334d2df40f050e68be28cbde868e9e6054759545c50cdad70b4f4b554626338aabef11f91bba13f368309368beec8aa9371790d35e5488e39bd0d", 0xdc}], 0x6, 0x0, 0x0, 0x20000010}, 0xff}], 0x5, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e0c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006c9000)={0x7b, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000798000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006c2000-0x8)={r4, 0x7}, &(0x7f0000810000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000033b000)=0x5, 0x4) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000a6f000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = socket(0x5, 0x80000, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000d47000)=0x0) getpeername$ipx(r5, &(0x7f0000586000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e9000)=0x10) connect$ipx(r5, &(0x7f0000712000-0x10)={0x4, 0x9, 0x0, "b4813e588855", 0x7fffffff, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000684000)=@assoc_value={0x0, 0x4000000000}, &(0x7f0000feb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2b000)={r6, 0x400, 0x401, 0x4, 0x100, 0x2}, &(0x7f000044d000)=0x14) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) [ 1560.658698] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) recvfrom$llc(r1, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/23 22:59:24 executing program 5: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a7f000-0x238)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000024000-0x80)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x4a, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x1ff, 0x4, 0x8, 0xb78, [0x20, 0x0]}}]}, @fragment={0x2d, 0x0, 0x3, 0xffffffffffff0000, 0x0, 0x1, 0x3}, @fragment={0x1d, 0x0, 0x5, 0x8, 0x0, 0xfffffffffffffff8, 0x2}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) accept(0xffffffffffffff9c, &(0x7f0000019000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000+0x13b)=0x2e) getsockname$netlink(r0, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000025000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000)={@loopback={0x0, 0x1}, 0xfff, r1}) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000229000-0x38)={&(0x7f00004ad000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000e6d000-0x10)={&(0x7f0000cbe000-0x28)=@ipv4_deladdr={0x28, 0x15, 0x2, 0x2, 0x0, {0x2, 0x10, 0x502, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x1}, @IFA_LOCAL={0x8, 0x2, @empty=0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d14000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b5b000-0x4)=r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9d000-0x8)={0x0, 0x800000000000000}, &(0x7f000005e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ca9000-0x10)={r2, 0x20, &(0x7f0000339000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000019e000-0x4)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f000083e000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00008e6000)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000e74000)={&(0x7f0000ac5000-0x1c)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6a}, 0x1c, &(0x7f0000cf4000-0x60)=[{&(0x7f0000c9e000-0x7d)="fb7ecce4df75cbf750278d846dda6f69f7093176d64b02807e956735b95d0e64ca1946a7ea4dbbc7a8e6e262e6adddc859d9e4bcca4c08e9af5a0bcb36219dfd9ceb54e0d87d84c78734ed216e5e82c5bf4e7c2449d68628dbb0177bd806c4da5a264517c84925326ff57da7adb5c852200ad1ec557d2ef7a938b9c6d2", 0x7d}, {&(0x7f0000c3c000)="aa3213283cb35779e5bf2b821d87ee8c0642b6cb7b0bab2d52c9bcd9ada4a4ba36a25b0b4c562274a7e3e2dca27f45bd35fe73575f85f5b888c172f75a2864054af0c24c64ea5a97b0866ce40e9c39ee33cd42dbe673f990a7e375569855beaa17d8ff4d7fe8c6b9362733b4eb8dff5cde55aa6c985f5e0d05bc337a762a33bac486237f054b022a8ea3a6a74b01776515387db35800704ae69962a8ce0eb350206d51", 0xa3}, {&(0x7f0000954000-0x28)="a308f493aa230542213d60d03e7640d4c09fdf2bc4455a474ca5599dec393bf2b574e77eb3e2f572", 0x28}, {&(0x7f00001b6000-0xa2)="6c44046245469d49da6060e72a8e5d8b4b5c2685caff9acda4ecb18bd2128a2a464f4c910558b2c33efebe3cbf771c40ee7a7cbbda244f2b57e6a7f3147c1f706bc696245178044d798df636ed1687829c0d9c3d4c185dc75fd106f1fe88bfa2afd4985f9e847372ea7c4437fd2a2032a08e29fd64f74351e3d707fc5de6e2f23204057a80c0fd192421ca5b1e96ca670a1ab6a07f2cf609e36321ec2637cc9d21a6", 0xa2}, {&(0x7f0000638000)="d39611e7054814d505bd10e5dac04f33c308f66af7cd97f8ba0ed1d879a61a6dec7d908155074f52e93f347558443a951928b9d8c5216d39d829ca8a9415e5070b8c650b8099813850b8e858bd02a389da492702506c42a787f14faa6c647931afd9527a7e1ab26030f0b1dfd1af3ea77b5136abeaaa0cf3f2811683932ecab3134cd7ff469abb710da936f96eceb28ca7fac90b44a827764cbab09d58d8c13b7f37bf2478dc04545d8d35f4a6163853c99dd6cd", 0xb4}, {&(0x7f0000aa3000)="17e6a2012672830d7699501631f7b42057814d28f0a57e43d6d2c165f5d358ec6761bdac29a7c4f58d091a2599993a6b17c331fc9d48eba62a64812699a176955de3737a2dd09bc41a067cf7738def12c88a9e5bec4bbf710994843e65ce0a8d8d7f82dc34e8b3380df9b8b75cb8f18f6a953ebc8842535c1f4bd35c3b7b49e39023aacbf199f93f3100b825450934f30f51fe3f80a2e563e9e2", 0x9a}], 0x6, &(0x7f00000d9000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8200, 0xf1, 0x8f7, 0x50ab, 0x0, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff7fffffff, 0x4, 0x0, 0x1, 0x9, 0x52, 0x0, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1000, 0x1000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7f, 0x800c, 0x1, 0x2, 0x717, 0x6e77, 0xffffffffffff4a65, r3}}], 0xc0, 0x800}, 0x20000081) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ae000)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = accept(r2, &(0x7f0000c5c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000716000)=0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00003d3000)={{0x7b, 0x100000001, 0x2, 0x0, 0x7ff, 0x3}, 0x20, 0xfff, 0x2, 0xffff, 0x7, "7bade4782068953a307c04897e4aa48356a716c63b295c5a94e0dce7388808ec3815a931598a3b69cdffc870c86f5bba57ceb5f557f7d26ae808745110a0dab25867d74e5c23f0fd4803e7317a8bf456da699d969c4efbefa70064f0c39649bf72f967a89138ec381e2a24cad1205cc122ea935357425cb959641ec5a581e338"}) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xef6) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000)={0x5}, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000d000-0xc)={0xffffffff, 0x800, 0x8}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000e000)={&(0x7f000000c000)='./file0\x00', r2}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000d000)={@generic="9ae130c1766dd52633c8cede2b0efdff", @ifru_flags=0x202}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0xc99, 0x2, 0x41, &(0x7f0000008000/0x1000)=nil, 0x1}) ioctl$sock_ifreq(r1, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) [ 1560.737070] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c52000)=0x4, 0x4) socketpair(0x4, 0x4, 0x0, &(0x7f00000b2000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fe6000-0x4)=0x0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000af8000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000478000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) socketpair(0x9d9f28e42de18940, 0x5, 0x8, &(0x7f0000e4d000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000321000-0xba)="3fc63e827ce346fd6f9fe46ddbb950c573ef4ee6f8cad9992db6003127957324f641f67741934da457071c8986f31bd45c42389be93ea5b2a40279770f320d78aab66025555030661974335525674bc94e74d088b40f9b73ee2184c7ea208e72ab169ece2af59c9ede10785ec4d73be162359a7a2b82b7cb9c29eaefde0b6bd0a05234831c9c19201848295b81f7d198d155d3f8be05f712fc86dc3416471178c9a33bf92e08d1877774642e1d78004cc65686d015c1943ecfca") getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000040000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000037d000)=0xc) recvfrom$packet(r2, &(0x7f0000346000)=""/92, 0x5c, 0x2000, &(0x7f00007d7000)={0x11, 0x1f, r3, 0x1, 0x19f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000137000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000498000)={0x0, 0x2}, &(0x7f0000fb7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b16000)={r3, 0x7}, 0x8) pipe(&(0x7f000014c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000a2f000-0x1)={0xffffffffffff3998}, 0x1) socketpair(0x2, 0x8000f, 0xb0, &(0x7f000013e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000394000)={0x5, [0x7, 0x6, 0x8, 0x7, 0x20]}, &(0x7f0000c31000-0x4)=0xe) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000ffb000)=0xfc23, 0x1) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 5: socket$inet(0x2, 0x3, 0x2) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8400000000083) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc4000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000062b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x7, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x26)=""/38, &(0x7f0000005000-0x4)=0x26) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) socketpair(0x0, 0x4000000000003, 0x1, &(0x7f0000b3b000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000a5000-0x1e)={0x100, 0x6, 0x0, "627e681cdafc", "912f056b3f6ad6ce7f5bed803422d235"}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000c2a000-0x4)=0x1) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000021000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x0, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000000f000-0x88)={0x0, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000e24000)={&(0x7f000030f000-0xc)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000c7b000)={&(0x7f0000c31000)=@alg={0xf8, 0x10, 0x800, 0x0, 0x0, {{'authencesn(sha512-avx2,lrw-serpent-avx2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xb40}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x80}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x80) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006b0000-0xe0)=[{0x0, 0x0, &(0x7f0000bad000-0x90)=[{&(0x7f00005c1000-0x1000)="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", 0xcd2}, {&(0x7f0000a01000)="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", 0xfa}, {&(0x7f0000b0b000-0xf5)="c60d7acd6ffae528ee17546e009013d60d43311a9034f97aa75429e01989b1acd80eee9f89aede00a03cfa025781c1c340b494874ee8142c4dc28fb30cc1021149726e180375a0109038179da9477b93a6b8558f7ff675e2dcbce560ab4f45a479eefdb964430899aac5dea91b435336def48523979ba01682eff8129ec62ac0816830ea4cec73c6d7157527924d9bb26add8314d7d2432a67e9967eb822c4e2b1c3da2a1014ab56dd05938eed6561348e24e306a015595c0484ac49724b5067a6375ecd3f7e3a9cfebaf0e03b11e540cf748e64663e927cd1340a851dd7a4ef60904710bc08234824a4c501b1a9de8e0db85b16a5", 0xf5}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000974000)=[{&(0x7f0000e06000-0xe2)="65f847f6c56d144c92d958d72b2435340a0a9e20d70a134100e741fc259e8148f8c5076de863c8235a7b9149a35ae46cb1c594a6594db3f8729e3f7e67fbb888928cb9987a33ca80815d3d2c80eb935f86308c4dca79d6c714d4c9318faa8a908d9b4358dc1bbfdb5c61675e483bafd42f1e5e15d52511224e8f868a2bdfde1f35b928610d698e0de195adfd2f6f2925123d36002823cc4a85e845f432f61a9f827c9edf2b76e1c6017fb346f2eec08348970ff0a5f9a8ef66ebc80eedf5de37a264900f635807e360bb594790e23cd4bafd571fef38dfdb48cddab00f52fefa5be5", 0xe2}, {&(0x7f0000b86000-0x8e)="e7c661cc26453e8eb37a023b7057b59ba259c697b46ede43e66d4cf45460735670fa5542d21e212e7e50155b78f9a4ff13d22b15f6442e9c8aa7a85a542e413f555989ace144657bc58d045b1b9ed20f88d5b55fe24f82c3ec98282bfb6dc888f181827145cbc97c9a3d06688dee258e5b84eebdaa7132a466af4a6a037c30128166dc964c7599496910bc80e361", 0x8e}, {&(0x7f0000fcd000-0x82)="a9efe1b30f44048e4c11d99d15e4064f06e92e7caf7722f7265ff86fd082b0a4d06f204fb3d162b38a0ecef65e9dae2a319e0ac74ea259b540d5224dd243d00967bdbd4e21ea0786dc506d8a8e02c304843e6a1c95701aaa91d96a224668360756714f8e897135c964348c4cc4314cf70e879615f5464cfdaa9f4f6946ca3f5ace5b", 0x82}], 0x3, &(0x7f00009b6000-0xa)=[@assoc={0x18, 0x117, 0x4, 0x9de8}], 0x18, 0x5}, {0x0, 0x0, &(0x7f0000752000)=[{&(0x7f00003fd000)="45fda4a47178a58913314708f268c48b02588213f8527105b169b440da827a", 0x1f}, {&(0x7f0000f76000-0x7f)="52e05296ca44e262ef6ce33ea78700c90051dafd1c05f0ccc4fec9434edaa2627c5796dfd104e5ff35f6f59490ad5d387e46e76c6eabfc7fcca9662df6e0421918f4bedc4d58186b34d8320f8c2d2f91548c6ecbfe25487f522e6593419346dfc89175836571ab38abedfc096486cc9ee29b3ef54d1508a0242fb603f2be1e", 0x7f}, {&(0x7f00003bc000-0x52)="a2019d3fee8893aef35d7c507f45d512f36a60f42993d1536be63da002aebfa2f78e3d0738563887db975349ebeda8a47c205fa0ede25c3b9b90e5da9c0cbf31c824bafcd9546e92bd9a791521c6dd434d99", 0x52}], 0x3, 0x0, 0x0, 0x20040080}], 0x3, 0x4000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000020000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x5d4, 0xff, 0x5, 0x0, 0x4, 0x1f, 0x8f, 0x3f7, 0x100000000, 0x20, 0x3, 0x7, 0x6, 0x4]}, &(0x7f0000020000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001f000)=@assoc_value={r3, 0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x10002020}, 0xc, &(0x7f0000007000-0x10)={&(0x7f000001a000-0x40)=@ipv6_getaddr={0x40, 0x16, 0xa00, 0x0, 0x0, {0xa, 0x0, 0x80, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x9, 0x9, 0xa8}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) write(r0, &(0x7f000001f000)="9575c9699c0c0278526e145bd6529510037dff2ab7a737e36d21d17b4970a3f58a473c99b754f1a45f45db9b74af35d1acdab3f96d0ede27bf78fb2923465f0d984a5a5d5179cb56ff935bb08380c251c7608a669310855c77a751cac0d9f3682d5d518d5e1e800c162259c19d040d67715dcee59d7d16340f5e35f6870cace4eb22b4953d5f31ab87c3b50ebd0fd76ea881e7c9f403dd93f8b00dcc476a8e10b1364fb46366fb86c0bd51bd4a7a30d9635afda6267e08907bd0be5408b0b7f51a957f4314b381b245b258", 0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000020000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000cc3000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000644000-0x4)=0x20) sendmsg$nl_route(r0, &(0x7f00002da000-0x38)={&(0x7f00002f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d47000)={&(0x7f0000a3f000)=@ipv6_newroute={0x30, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b91000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000e65000)=""/133, &(0x7f0000fb6000-0x4)=0x85) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006d4000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000503000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00006e1000-0x4)=0x0, 0xfffffffffffffd02) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ff9000)={0x0, 0xffffffffffffffac}, &(0x7f00003d9000-0x2)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff9000)={0x3d, 0x80000001, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0x8001, 0x40, r2}, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff9000)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000e20000)=0x5, 0x4) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000061f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000857000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a5000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000155000)=0x0, &(0x7f0000cd3000-0x4)=0x4) connect$can_bcm(r0, &(0x7f000083c000)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a60000-0x8)={0x0, 0x0}) accept4(r3, &(0x7f0000acc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000712000)=0x32, 0x80800) r4 = socket(0x40000000015, 0x805, 0x0) sendmsg$kcm(r4, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000084000)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000680000-0x4)=0x200, 0x4) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x18d, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) pwrite64(r1, &(0x7f000028e000-0xf)="4de533e5c4027f6a9570aa10ee5a3c", 0xf, 0x0) sendto(r2, &(0x7f0000db6000-0x1)="c8", 0x1, 0x0, &(0x7f00009b7000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000054e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc4000)=0x10) recvmsg$kcm(r0, &(0x7f0000c0c000)={&(0x7f00007e3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a36000-0x50)=[{&(0x7f00005e6000-0xa0)=""/160, 0xa0}, {&(0x7f00006dc000)=""/227, 0xe3}, {&(0x7f000095a000-0xc5)=""/197, 0xc5}, {&(0x7f0000751000)=""/173, 0xad}, {&(0x7f0000012000)=""/42, 0x2a}], 0x5, &(0x7f0000a0a000)=""/165, 0xa5, 0x7286}, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f0000732000)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) [ 1560.980228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3228 sclass=netlink_route_socket pig=9867 comm=syz-executor2 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000042e000)=0x0) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) socketpair(0x4, 0x8000b, 0x2, &(0x7f00004d0000)={0x0, 0x0}) socket$inet(0x2, 0x80000, 0x7f) listen$netrom(r2, 0x7) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000036000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000036000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000036000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x3bd}, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d23000)=""/237, &(0x7f0000001000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7b000)={0x0, 0x77b}, &(0x7f0000318000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000031c000)={r2, 0xfffffffffffffff9, 0xcc, "23696005f6c702377610342ed7462dd45b9bd390d99ee1714848d60c1783e12e455647ea25c4dd17b7479e0b48ae7a91572a0b41d23de0ac74d412dfb51b5251c010a8782a7ad235b8a58bd254adb175d28cd45f0778c0e3b03f11c6b582a73f7402190e5e944c78fe7d4eb421491b9685ccda4aedb0a314d2b1d8b3e34a8d09dd49eae60c5ec1f28806325f6b72eb9924a745ba08eb55604bb8c976f0584e7338c0ef766df485ae20a4e04db546449d9672ffb6b5bbb0c00f7fb4433906b885d7b51d0e8f9148b5af01cf24"}, 0xd4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000096d000)=@assoc_id=r2, 0x4) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005ae000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x4, 0x5, 0x3d14, "75888ee07062", "afcf1c84064f6ccf5b42d9eb8126ee2f"}) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) r1 = accept4(r0, &(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, &(0x7f000048a000)=0x6, 0x0) recvmsg$kcm(r1, &(0x7f0000fe3000)={0x0, 0x0, &(0x7f0000422000-0x90)=[{&(0x7f0000102000)=""/12, 0xc}, {&(0x7f000076a000-0xa1)=""/161, 0xa1}, {&(0x7f0000696000-0xd0)=""/208, 0xd0}, {&(0x7f0000c58000-0xcc)=""/204, 0xcc}, {&(0x7f0000af1000-0x7f)=""/127, 0x7f}, {&(0x7f00004b2000)=""/226, 0xe2}, {&(0x7f0000020000-0x13)=""/19, 0x13}, {&(0x7f0000088000)=""/39, 0x27}, {&(0x7f000034e000-0x59)=""/89, 0x59}], 0x9, &(0x7f00008d4000)=""/124, 0x7c, 0x755}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r4, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f00009a3000-0x1000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) [ 1561.018557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3228 sclass=netlink_route_socket pig=9867 comm=syz-executor2 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'ecb(cipher_null)\x00'}, 0xfffffffffffffe2b) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000001000)={0x20, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ac1000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000025000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004b7000)={0x0, 0x0}) r3 = accept$inet6(r2, &(0x7f000084a000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f92000-0x4)=0x3) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f91000-0x85)={0x0, 0x7d, "a3b3b51d0afe2fa5efe744d9be2750bccf393b639b6123893eae404abf2461fb295c67c1932b200698694dcd8c4f80c11d8a5e379f6f8f4c2d212b859815c062de34f4631d3962850ec8badfb69a5e1949e732a59bb2ab994b3ea63c89650c68bc8425348326c313bc001e402d1ba2b9d28746ae8af8ddb293e4039e37"}, &(0x7f0000eaa000-0x4)=0x85) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00003a5000)={r4, @in6={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x1, 0x4, 0x8}, &(0x7f0000f90000)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f94000-0x8)={r5, 0x5, 0x200}, &(0x7f0000668000)=0x8) getsockname$netlink(r0, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0}}, 0xe8) connect$inet6(r6, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aff000-0x4)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000033d000)="aab9650f1157f92ed492d26eaceae6c8a058492db4e6b2bb762266b53b1f26f8aa2ab2d397cf1054c87752999afcb2958d45c019e62cf6529ade232195f12b6449629153fe30f76853c1a3efadad99af9a2c04ae7ba5a0802b8c7938989b4aa9d140cf8e0a041017b3df2891081ebde22b985e62092dd87776f21e4a35b8fe2c1a8bb05806783389b34863e285d2a27bebe23978a9ec09b38e694ffea91650075a411b23bc2ba54cf2c788626e8c631e", 0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000326000-0x6)={0x0, 0x80}, &(0x7f0000a97000+0x3a6)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000014b000)={r1, 0x1c, &(0x7f0000f68000)=[]}, &(0x7f0000258000-0x4)=0xfffffffffffffef6) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000bab000-0x8)={r0, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket(0xd, 0x4, 0x6) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003b3000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000041d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000690000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074e000)={0x0, 0x0, 0x0}, &(0x7f0000487000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045e000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x7ff, 0x3, 0xd3, 0x2, 0xa0, 0xa0, 0x84, r1, r2}, {0x7fff, 0x1ff, 0x10000, 0x4, 0xfffffffffffffff8, 0x7f, 0x6, 0xa1}, {0x2, 0x4a8, 0xfffffffffffffff9, 0x88}, 0x1ab, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4, 0x0, 0x1, 0x6, 0xffffffffffff7fff, 0x100000001, 0xfffffffffffffff7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) writev(r4, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001c000)={0x4, 0x20c, 0x7, 0x400, 0x6, [{0x1, 0x7, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xe1, 0x6, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3ff, 0x24, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0xcff, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x8001, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000016000)="4b63cbf85f35fbfe437d791e25fd69b2", 0x10) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) socketpair(0x5, 0x7, 0x2005, &(0x7f00005c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e44000-0x10)={0xaa, &(0x7f0000935000-0xaa)="aecc21c3f8014640bc969c3d2f01e66e389a5e93923fad9df1956ebd98f237a70f9ed674e7624e8d107fd3a44b4c70bf0dba4ce0d06e2e874d82773aeb0052e29b2034eb7a8c7c9bf79e32c632239a16e8352a8f10e06e044f31a7bf7dfec0425ae9b995d0d2d5aa4bd56443ec44629e1525ba1c76c8f6de2d2312430f08c76768ff7a5462261ffae0d242a50992e5338aa9993618e3f32d2f2ce267c035ab655265094cbc957d2e910e"}) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f000053c000)="3900000013000904690000008000fffd180000540100000045000107000000140d001a000001020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000876000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000996000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0xa9, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000472000-0x4)=0x10) write(r1, &(0x7f0000910000-0xe4)="772373a036087a2a2a47b75b6e303c463bed808ece171a5a362f508a8a69653b4e7e68b6891cc36283ab1b2186ce5ae558214b46a97a0c31c983b131278bf507dde451c53b0bc67c77f11a76384a15ccc1a9737dc3923970a27dcca02bccaccba520a1b128bd448bedf936563362208f17d9b3f273fa3dd4bb3fcd70e29e091fe4f32b3f501f4722697d769883c6d8ca8aa268e2ccb0baa5a11d8d71bae64cb65cbfa1a76ee5963033160153380a9061df072f915b72ba0172c1ffe066394534a8ed2364cb46d82aa7c6296019cf6f18d62641598bacdf48a3d22aad19d33a5d1d1727c3", 0xe4) pipe(&(0x7f0000111000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000f3f000-0x1625)={'raw\x00', 0x1, 0x1, 0x15c5, [0x4, 0x0, 0xf0, 0x155, 0x4], [0xea, 0x8, 0xc6f6, 0x13, 0x8], 0x10, &(0x7f0000c42000-0x10)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x14}, @multicast2=0xe0000002, 0xff, 0xff, @common='yam0\x00', @common='ip6gre0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0x3, 0x65}, 0x9, 0x151a, 0x15c5, 0xb, {0x1, 0x8}, [{0x1020, "77710b637fec9ff3b342cbbe513f36e5048e9e375206b83698988d5dea", 0x378, "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"}, {0x101, "d6b44aba95080fe007e1e086e0d105af19663c9167b0c8a81924dfe6ff", 0x7, "e73015f5c93f3bec90715144b4854bf2c1731b762fb4f8c025126178b3740b754ab5d29df21ca39138472583521902cc9e4425c1077c927f7e5d0078dbf19cc001128607a5231167dc27bcf3a0ef3841e5bff871e868ab35fc92c6e59753b94fe1ba86b5ac60cc46f4d9d86888b67f77af2b6bf1e66a9dce3e6fed2fa4a9991a851e1b640ff26e8d9bd906c6e34410299a9d6dc8dafb6270d72b59c13923a7eb3179901ade636c5f6cdd13e98e102a1b66d81facc7e2f2569ceb44f8395dc96bbb5bb1e274675441626467f81f76ae2314e729d569706be8b156660f4dd82ef195"}, {0xa9, "ca7016c27ea24d6c6b00e0efcf25205912baab3afe721a84e2f2f765fa", 0xdd, "f6f4cf0eaa6f7caa0c02be237a4c3f69089e5b2cab736086940d23caaa1ff1b38695a5e9dd411cea8cb54210de82cf91491537156db47293eecee5c83265fe36ec5cb377533c802fd26778fb9d37386823ccf019fd5cd25850967feb67d357ad466fff0ad8fe1146372ede2b917cf9cbecd35c4e352bc2825341cafe2b1e3555030fb9744d6016ea58"}, {0x7e, "e82d1f58960f9b7e21ab0a7c80377bdce757c2e288bee0ca88fc0f3e1b", 0x80000000, "50384a98786b281a3b9ebbb1fe18f8e81754d81f19f2b50289dde24d8380c7ffaf292db20a3ae2ef8726b4b7bfca4700f0cf2aff17645d990b2dfa103f8d1780c3f34b2a93c308d3dfcd190fdadb92755b9ca0b0a60d5181f7a3e54bc768"}, {0x11b, "a3c63c187fefd73fdcf90d21192e437dd454e2e9b2820c6f29afc289c1", 0x400000000, "b2f29b954af2bf08b0634fc4517ca945d944b676feec114bfe8854ed575a3523b145c730b8368ac8a9b967807665f01e4574c6c634e428f9690fbe2273164e48c718d520fbcf22b440f17025755101c906a814494790aa9c93557bebaa100e6228715f5f5fef4f0a46158ab08bb66290ca74f220e4881c5355a96e553384d7decac5d0e1b543eb7152eac7d9eeca0f2897940c2108587f3d88e518bbfe723a9e11d16799cf50da1e59cdc6926d3ddca5d84fb86121162796f5a0c229f3d2ea48ddedb3ea906770ac6b2a6a52047645fa9c2780a6af0b6676c6d76e95f96a1b616902636c0a398c2accf8d9c31a755f2c6619ada94c65f5d3709452"}, {0xa2, "d37ea05afb3a9ac68407632b2fd7e05c8df721d24cad50f52dbd7bcae7", 0x40, "f57cf1979b42f2586398c6d7df2fb303ebab0575f3d04715942ce9c577b35297917054d5db7fffb4a7ffb43238d47c5be5ff7e9eb4fe5629869229c395b8d48ddd7bad8fe189f008f33fe6913e3490e95afd9627b82d1205a4ade888bbe061f3dd88b7dfca99c4a8792e31951e15f8a3fc73323cb75e2546160e198c927cd85f0a4d"}, {0xa1, "40989f8c085e8825f7cb0d4481fd6f32b5696944b31848582610cb9548", 0x5, "8cb2efe2296412422a8f0de0820abb62b4ea7de26e15d7c53c58ad245f5fdd2c46b5135dd163f2e046b98db954297b21067625af411bed3f61600c2f3cd460647dc9c4e73017ac87f64bda539b87271e7b01742095cb019f65bd2ad0c033d76687e15d563425942d6740435a277be7961f9fb046c7b76f90fdf8cd1ea4364e1c6a"}]}, {0xab, "4884237c4753fa15b29feadf304528afe42b7012a5d8be874f174d1a7a", 0x40, "ca8df98e6adedd5f4e740a4283fbc1a291875fd07295937b099d06cd30a62728c1b0b049d958e61b8f7c7a5d36ea189fcb96e77ca8ce4bbc6710e3923a9121a79bf8c3212abc83499d17c0b196562b6d33d107b6473f19f4fb16a912cc1831af1d65cc2fb38e09b5118acdacee35f4f86d7b7e336cd295517ffaa5790221f9ce94d7ebad4477992ab8f0b1"}}]}, 0x1625) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007c0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004a4000-0x4)=0x0, &(0x7f0000d1b000)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f000074c000)="320afdecf13e33562d5a122d9b71956e2f1b902a2af926aef618aef97079b04326a9a2a9470fcaa0ff8470d1482b8145f3ab049b3b5cd4d90d341c1d128f2ff8d5556daff047e6e27bbbb43dd20c0501cb2e9a793c97688eb582cc5fda77ef57d9d4a8c616f7dd7d65538b06a674cbcddf1790291fcf8d65950ec192b630314efc925f8b5fce76087a6901f9d583c36b2b15fa1854508f78451e7c29993d2b53bce24983483e304dc1134e9f90b44c8ea7b35217acaa8b284422873117a988ccb63b9a73e5d42f7968848de66db1576661fe817195ad9cc3aa2caa1a0704e8fc88a88652302b66ca3990de45", 0xec) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000753000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000092d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000bfb000)={0x0, 0x2, 0x20, 0x3, 0x2, 0x3, 0x4b2f, 0x0, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x79db2c7b, 0x40, 0x5, 0x6dc27fd1}}, &(0x7f0000aed000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00001a9000-0x6)={r6, 0x84}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000381000-0xc)={r4, 0x0, r5}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003f1000)=r0, 0x4) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005d0000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}], 0x1c) mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000036b000-0x4)={r0}) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000150000-0x37)=""/55, &(0x7f0000067000)=0x37) pipe(&(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000036c000-0x8)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x8, &(0x7f000036c000-0x8)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000036c000-0xc)={r4, 0x80000, r5}) recvmsg$kcm(r1, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f000036b000-0x30)=[{&(0x7f000012d000-0xa4)=""/164, 0xa4}, {&(0x7f000036a000)=""/133, 0x85}, {&(0x7f000036b000-0x94)=""/148, 0x94}], 0x3, 0x0, 0x0, 0x3}, 0x20) r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r6, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000012000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000017f000)=0x0, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$key(0xf, 0x3, 0x2) connect(r3, &(0x7f00008aa000)=@ax25={0x3, {"9141c15772a469"}, 0x787}, 0x10) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000089b000)={r1, r2}) [ 1561.186426] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000c90000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c4000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d25000)={{{@in6=@mcast2={0xff, 0x2, [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}, 0x1, 0x0, 0x2, 0x10001, 0xa, 0x80, 0x20, 0xaf, r1, r2}, {0x100, 0x4, 0xfff, 0x122f, 0x145, 0x6, 0x3, 0x4}, {0x352, 0x7, 0x5, 0xff}, 0x8, 0xf, 0x2, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x200, 0x3, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x2, 0x1, 0x1a, 0x5, 0xbb5}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd9000-0x4)={r0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000fd9000-0xc)={{0x4, 0x2, 0x1, 0x5, 0x1, 0x100000001}, 0x6}) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 7: socketpair(0x8, 0x80001, 0x554, &(0x7f0000916000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 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]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r2, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008e2000)={r3, 0x4, 0x0, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f1b000-0xbd)={r3, 0xb5, "70dcd4bb67894ecbc6ff11c2d9985baf193049f9d13a8ea186351d4788b4131dbd011901c46f3ce770c18488e9fd0f3ab119c977903cc9b970925122c466f0eccd73ec1d78b6cd586558e1b342f97abb512d8f8e4e362bd326f480b63f55d6d23a1c8072fd78e8961d9e0cc64fde56d277a131a5428b854fba520c6f6b9a52a415cb1c774a9bd43fc9030b67440c75d42c604b36be41f3abd51543c69afea229cd7d9068f4bf98a0775ab50f652f3cdabd73871d83"}, &(0x7f0000a2f000)=0xbd) sendto$inet6(r2, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockname$inet6(r1, &(0x7f00006c3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000985000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000240000)=0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 22:59:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100010) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000007000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000007000)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x3, 0x3, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x400}}}, 0x32, &(0x7f0000007000)=[{&(0x7f0000008000-0xe8)="17db538059ea27d3aba765fa91bd7c86ee25e8719cd1ceed90fbebb15c94c14a9533dec462648701bcee49397afaac5655b4e1257a27fdfba7685769b2b34f8061a07c0e062fde7ea04d4770a2ad0787f3eb230a0e5948c2f00463a75ef7896a4c8b67bd94a9fe04121faa90253eb530eba06fe1179de5a5ec3ec99b0c6aa3e56bf2c3638b5cf4d8cedb3f6d08b3fef9d15eb96d62a59cc6c385461c9b0254f19771ee9c6e1b8d624356c7ec60aa0302d6b410e46f0601f3af151b5e0b76fa6a7d3cae5f02717a91e69bf42d3a06577d32b94041e592711ee787feccc2748fbd7cdd9a0a727ab0fc", 0xe8}, {&(0x7f0000008000-0xa5)="bb90748c5bbf9dfa2aac942ceefbc6fc7670078b310553b03dd86d92c87bd5a285e27e59d6e80ecd3abb960133f4e771cba87cd9d1c009a5874c5b6a2cf28ae422c7e4e5ac1c13eef2746870c13d7be03977aa16980fcade10f8d0d151b32ccdf5a093e200b6a2c923a6a6757f7b6b82e6bd104e5a53238463bc6ee1ebe436ea04011b4f7f151156cac2e2f73f4fd6738cffebdb51f2d4ea645a7a231bcfd70637c578961c", 0xa5}, {&(0x7f0000007000)="a857ddbd5d2f1a06e1a9c7abc015621268a9f3ff0e078948b402492d9f37", 0x1e}], 0x3, 0x0, 0x0, 0x0}, 0x40080) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000002000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x39, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x2)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0x9, 0x0, 0x7, 0xf9, 0x7}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000015000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$inet(r0, &(0x7f00000e8000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000450000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000642000)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b43000-0x8)={0x0, 0x0}, &(0x7f0000517000)=0x8) shutdown(r0, 0x1) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20000000080, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f0000a70000)=[{&(0x7f0000352000-0x4d)="2b724849e440c074a996b0ccbaa1a1431a418d7e7b255b88e67b09dfdfd6e2fe", 0x20}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0xfffffffffffffffd}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0xeec}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f8b000)={@common='sit0\x00', @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c33000)={@common='tunl0\x00', @ifru_flags=0x400}) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000411000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f03000)=@assoc_value={r1, 0x0}, &(0x7f0000f5e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000099c000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000a66000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b9c000-0x6)={0x0, 0x3f}, &(0x7f00007ab000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e9000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa8000)=@assoc_value={r3, 0x5}, &(0x7f000088a000)=0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f000067b000/0x4000)=nil, 0x4000, 0x4, 0x10, r4, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00007ae000-0x34)="82047bb38d0008000100000000f24b08410e70ddc57f2c5e81290964e96ae1fb726230c129bb922d7668778309ff9bca7cb52bf8", 0xffffffffffffff72) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000004a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003f2000)=0x14) recvfrom$packet(r1, &(0x7f000055d000-0xe6)=""/230, 0xe6, 0x40, &(0x7f000051a000)={0x11, 0x0, r2, 0x1, 0x10000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x5, 0x800, 0x7f, &(0x7f0000676000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007b0000)={0x0, 0x9}, &(0x7f0000979000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000099f000)={0x9, 0x2, 0x1, 0x7, r4}, 0x10) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r5, 0x0, 0xb, &(0x7f000096d000)=0x6, 0x4) shutdown(r0, 0x0) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dcd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e72000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000759000-0x8)={0x0, 0x4}, &(0x7f0000219000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000007d000-0x10)={r1, 0x88, &(0x7f00006ab000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000609000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4(r3, &(0x7f00006e4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c73000-0x4)=0x8, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000033c000)=0x2, &(0x7f0000015000)=0x4) pipe(&(0x7f0000b77000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000b01000-0x4)=0x0, &(0x7f0000536000)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f00003bd000)={{0x1c7, 0x5, 0x0, 0x80000001, 0x5, 0x0}, 0x5}) socketpair(0x8, 0x5, 0x7, &(0x7f0000861000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00009a1000)={0x1, [0x7f]}, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000b76000-0x1c)={r2, 0x14, "f19539bbed93a9acda222b0bda41ace7dcdd59aa"}, &(0x7f000000e000)=0x1c) getsockopt$inet_buf(r3, 0x0, 0x42, &(0x7f0000b26000-0x1e)=""/30, &(0x7f00008f2000-0x4)=0x1e) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000050000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001f9000)={{0x1, 0x80000000, 0x6, 0x200, 0x8, 0x8}, 0x7}) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000111000-0xc)={0x5, 0x1, 0xfffffffffffffffb, 0x100000000, 0xdd8}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x7, 0x0, [@rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "ec6dc0f257bebcac90"}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) getpeername(r0, &(0x7f00004b5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000)=0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a74000-0x1e)={0x0, 0x16, "77bce2a1be8ceca9b5ecb9f96be8e3d6795221e39f59"}, &(0x7f00002ca000-0x4)=0x1e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000077a000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5, 0x8, 0x8, 0x28}, 0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bb8000-0x2)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000155000-0x20)={0x4, 0xffffffff80000000, 0x0, 0x200, 0x14, 0x3}) 2018/01/23 22:59:24 executing program 7: 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) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000745000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001be000)=0xc, 0x80000) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f000024d000+0x628)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0xffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/23 22:59:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d59000)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000437000)={0x20, 0xa0, 0x9, 0xa3, 0x0, 0x6, 0x400008000}, 0xfffffffffffffc4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0xff, 0x200, 0x1, 0x7f}, 0x14) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 2018/01/23 22:59:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000094e000-0x4)=0x0, &(0x7f00003c0000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000552000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000eb6000-0x118)={0x100000001, {{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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) accept4$packet(r0, &(0x7f0000a23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea7000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f0000375000-0x14)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003fe000-0x8)={0x0, 0x8}, &(0x7f000021c000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008d6000)={r2, 0x4}, 0x8) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)="", 0x0}], 0x1, 0x0) write(r1, &(0x7f0000a5f000-0x24)='R', 0x1) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f90000)={0xc1, &(0x7f0000b62000)="d8cc6e89fd38ffe49d3d0521b07fa01f6b2ec09662157f64660726b4e31c2f7fb7ac716a67279738ac479476240c87e2983d5eb59b4603f3613e9c4fd859863a8569de73ca2e222ff730572d3b076ce93e4dc39fca1874e4d90345b5ff8a177fadd76b3a5919a0a842f20be5c8fdac37c53ee191cd35ea8339ebe51563619e48bc70a316c4c2a970fc79bb52407c5d38c382d1ce23b3966e58f8adb8a4f714105d1588afa98d944a66c513a71cefd1a97d54e72de5fb799bd5b3cf44e59d12354f"}) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) accept$alg(r1, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000529000)=""/184, 0xfe02) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005f1000)={0xffffffff, 0x0, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000165000)={r1, 0x28, &(0x7f00005fe000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006bf000)={@common='syzkaller1\x00', @ifru_flags=0x1801}) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000610000-0x4)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f63000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ff0c66006b8b42dbf6f8817babd5fb8d"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed2000-0x4)=@assoc_id=0x0, &(0x7f000050e000)=0x4) r3 = socket(0xa, 0x80000, 0xd66c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f63000-0x8)={r2, 0x0, ""}, &(0x7f0000f62000)=0x8) 2018/01/23 22:59:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000db7000)={@common='gretap0\x00', @ifru_mtu=0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) connect$l2tp(r1, &(0x7f00006d6000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x0, {0xa, 0x3, 0xa5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc04}}}, 0x32) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 1561.514147] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1561.540662] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 1561.557180] sctp: [Deprecated]: syz-executor5 (pid 10041) Use of int in maxseg socket option. [ 1561.557180] Use struct sctp_assoc_value instead [ 1561.578628] sctp: [Deprecated]: syz-executor5 (pid 10041) Use of int in maxseg socket option. [ 1561.578628] Use struct sctp_assoc_value instead 2018/01/23 22:59:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ebb000+0xa7)="24000000210025effa1bf365ff0ffc7a020100e10010000002000000000000000000f600", 0x24) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000908000)=""/34, &(0x7f000075e000-0x4)=0x22) 2018/01/23 22:59:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000058b000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) preadv(r0, &(0x7f0000b92000-0x80)=[{&(0x7f0000b1f000-0x78)=""/120, 0x78}, {&(0x7f0000a93000)=""/160, 0xa0}, {&(0x7f0000d5d000)=""/232, 0xe8}, {&(0x7f000052a000)=""/132, 0x84}, {&(0x7f00005c6000)=""/39, 0x27}, {&(0x7f0000807000)=""/37, 0x25}, {&(0x7f0000961000)=""/158, 0x9e}, {&(0x7f0000eda000)=""/161, 0xa1}], 0x8, 0x19) r1 = socket(0x19, 0x0, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d69000-0x8)={0x0, 0x20}, &(0x7f0000a8d000-0x4)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000b5d000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000848000)=0xc) sendto$packet(r1, &(0x7f0000498000-0xc0)="e442d78a307d8c4f4874330c2f72c14aae728ca17d0b87c773f8b206c4e18612a60c58171dee5c48ce2f73208c23e2b3f2021827a5a5a4ed3acd003b0de553be593f7c4729ab0eeb3495047d9e80dc3e6ec3f4f599827493e91b45550daf960e3f95ba80fcb20b4d3c2e78d452fdc11003bed30b3f7ce4b9042195f1719cb1c77d10dc2b7ccb550f2a8541ded9d79fb36e684b6ec3fc1933a51f22159456e8fcb6fdc21aa47e388e57444e4a4887f88542c2ebd8d17b467df640717841aebb79", 0xc0, 0x4000801, &(0x7f0000183000-0x14)={0x11, 0x1c, r3, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e52000-0x8)={r2, 0x6}, 0x8) 2018/01/23 22:59:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/23 22:59:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair(0x5, 0x5, 0x3, &(0x7f000021f000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000238000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x6da3}}, 0x2e) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/23 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000000d000)={0xeca4, 0x4, 0x4cf, 0x0, 0x9, 0x3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005000-0x10)={r3, r4, 0x3}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f000000d000)={{0x2, 0x9a4, 0x4, 0x1000, 0x8, 0x7fffffff}, 0x9, 0x8001, 0x20}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$netrom(r1, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000e000)=0x48, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f000000f000-0x4)=0x1, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f000000f000)={0x4, 0x8202, 0xfffffffffffffffc, 0xc0b1, 0x0}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000008000-0xc)={r9, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b27000)=@assoc_value={0x0, 0x8000}, &(0x7f0000559000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000071f000)={r3, 0x9}, &(0x7f00007d0000-0x4)=0x8) accept(r1, &(0x7f0000109000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044e000-0x4)=0x26) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000ec7000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f000007d000)=[{{&(0x7f0000ded000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003d8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008cc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000b1000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000539000)={r6, r7}) 2018/01/23 22:59:24 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000f000-0x80)=[{&(0x7f0000025000)="617c55c4fff9246f1f3a5cf916cbd2995141193f63444cddb50f63b177ca81ec7a835813de20cabd875beff70c862c5c8fbd9d5a23f9d9ec1d33c85c605a37ee320ce83fd4a8ef8ecc109cd02496a4dd09135f3c7c223a1227300d2db50581", 0x5f}, {&(0x7f0000025000)="299b90689336d320741017655708d8b0b0dc524b300378f819f543101c945d94bb2b4279512eb216ccdebc4abd386f39c9916409c7bbc98c8a4d177ee4a3fefb01ac5e90d3c85938314809e85faee98778b7f60b06bd5e74fc5f7de87215e35cbab7c43f6c731f947e9e68717ecfc56e57924a10ecef", 0x76}, {&(0x7f000001e000-0xc4)="cb5086cfcd3645a53d9ebc7ccc9ed46fa260deb9e1f65d387995798792102124f63c5b7efd0c3517474474ca312505410af156957ec3dd781217e271393b206853b3425bd6c9023c737efef67e87f3ee4083f27fcba51c79cf0d9831747967aed9df91b47171df539db52b19adc116938c2e5de2b2c22895ab7b29ab4c839a490d2dc27b16daae1bd3f5b2b459d550b83a543b35a7eee1c4ee347e5e524a6a10e4562f5b133ff4bc522777904eaeb75be9efe531d7232fbacd6b47cfbf1b0b8c765dc117", 0xc4}, {&(0x7f0000026000-0x3e)="c63b42e710550b701a412d19516f169db649083271e22ae944decd93c98152a757c3423238ed41f8f5a86c8520eaa5aa3234ddcde5d5bf60c646cfb44ce6", 0x3e}, {&(0x7f0000026000-0xee)="a1af20ed8468a008b27c47ea6517cae86499950050a124e41a085a60646875c29e6bf83d923543a89467247005d3c2efdf3c10de1ea0a5857bc1018b3e7e87a6f8d7968329e6f1c397da5146ec7434357c81a9ef1df963305df5fd8279cbedeb0f20d84359ccdb10f05c74ae379d564db43d6663eb90da3776c121b91a9a64074599651ba77f0394553ef367b0aac2170b4d1a3a27cfbe8dbacd028fabbcd94d4a56f13c40e6edf86d62ee953f44ab58ab0f1292d821f11a17f7d8a95c37576b9040a1305366d5772afbc233e066f748709c16d7ee0b99b757b5e1d8a9d3896a7d42884881f11c8e7d6f1ccc82ab", 0xee}, {&(0x7f0000022000-0x7b)="fd5d8c533d27b06263f7d9e54ba9aba11f7c9836809845b0ef3f0e958d78eec79ed227669b0a5edbd7bd2d70021aaca27d60ff8bac5cd2ff656721c7e9befde8e1afa718a0634b2c64dd79f3576d7da5815cee6613dc0d0b11782ed1641fbda2e709f8b427093c18ef026840d309eb2309cdd6db598e956e93fc00", 0x7b}, {&(0x7f0000025000)="9ed8cae84608a3b92201cf7b52f54757ba810e9d", 0x14}, {&(0x7f000000d000-0x38)="9c8cd39f28aeed185e0255cd9792b27166a729490afa8e9e2ca69b64aa349c0f27dc3152b5f930d1cef5575ed8c1ffa3c058f26d6f3e9b40", 0x38}], 0x8, &(0x7f0000002000)=[@op={0x18, 0x117, 0x3, 0x22bf554da3e871e3}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xd0, 0x117, 0x2, 0xb7, "e594c0cd9828d66b1224b287991ca316560826d4d48d26df77dd055c833ac2434413f97e73b7116ae28f64766ce27eceabc69900563522fee19487b4209213efb67a517c9dcefa38b9135580ec7a74798d0736a374fcd68cc13ecc1e75de24a6bd2a64f921ab3fe0d758139ec04ef1d7971157c13c433c0548a3be1b5fc3855edd781c731440aa264fa90166a450277d06cc50a56c9eec74abf2bbf561e8f6d3fc71c3fd680572aa4ae2805e506b79a88de5f0aeb863d3"}, @iv={0x78, 0x117, 0x2, 0x5f, "068a5f177b13b72432cc76bf3116ff50c6eda7e8d89ee69bdca6cbb4e9ab988fd7f85aa7b716db14c840738d3c899da90548ba4d6f374117a6a6aad5a287d0cbf349756466bded370fc9746bf4f54ef763d3ef19ae7e61a8accb1ab362fe3a"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x70, 0x117, 0x2, 0x56, "702bc6c967c564d672be72d00188ef6ca58d854ae98bd4a97b6e448bda0603322941f8667565b70bb2b0e2c5f356adc2c119b3a5e94352cbac35ce521e4d1771b3e5fc44587dddcd4a8e92aaa7518de6c0219da99d6d"}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x218, 0x8000}, 0x80) 2018/01/23 22:59:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f00003c3000)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f99000-0x2)={0x5, 0x2}, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000367000-0x100a)={r0, 0x0, 0x5, "211d54fa9cf9e0be6f407a8f680ed73231daa50374ea738356d8ccc359e678bdc5cdd8010f49a097a9e10a8506e180e2ee34c2bb946382f75ac733e19e560ce390e08e21128052a7beed83207868707ac4cb773d9038947667ed529e736a2cfbfbc1fbb0cb7debae8e20f673b5112530b49f95acda606bdb3033e6399313d2b37de7910f9461458a6c25c43477af2f3f770efe6dc3dc69cbae26488e4c59b30a5ec31167353d63bcbb124ba668d2cfd625cd9c5fdb7c5cb6caaeffe07282818ca234f0274625300c26d37b984302d05ab74c47cc604e5e39071ab282cf8076a5021c5d06cb3a9d3a60aba2d25ad3e15943fb681afb386da29cfae5d2cf8b7ec94d33b4af9b9b550d2e3b9bef43c6dc89fddfe6235cb67b1fcd5ce3b6c2c0bfd5cc76e4265be862a86fc1c4fa6edc58e4f3e1a2fa887a05256173f809999079ee0352438a289c30b14a4da9a0c43217a41eecfaf6f25ea8bd3e7c74cd7db77dfb5e550d389402dcfe26aeba3051ba4e93a4b48d2502565132d1322d1f5e6fc9fdacc645168031b09f5f6f9b2849193fdc71a09c46dec6b8455162c4d878e6bbda6b9bd3272fc8bb1aea7a9f76d30d52ba8f38ae61b036f26f489dbbc4975883f00dd0c9740a7502ab91c060323f02b0901bb1aa06cfd97fd73aaa438055bc590486bd7e3b19c62597b045590fd9ee4c4b10e52e1db94f1c9a9ba5bfe26f80e54982edaee0ff9c321e615efb9b7c89b6b5fb312d707be0bf9dd9deab4322d4178e3eee78cbdaa4c88f3abbf0779d7cdd59314c5587cf04ea13e6a2509052c8847c0b0afe53516257bb647690396f13ddcca94f6b7101095bfe10d06b4c06412239c273e696efd21c17feb80cdcdc55e9aed604598122078632d7f3721416c97714607db59d6ea3edfb14dbb73300de52b8326e82da7a03280a679350397f55fcd0bdffc1afc6316e7633d4833d40e8617fa6e2d8645fc33e22073c1813e100084d7b8ae97ade9be480903f1070d6bd88388fa37ca4d5765033df78f9f34511b62e78adc13f671463ecfdffdeba2f85fcd112842b42178292d4bdf8d3a5688df9ab0e224c645a1d0bd8ace64b28b53f560b161e4d8a5c5c53fccd613e6e1efd1659eaeb597395acece5705577ef45f32eceda85bbd81939ddcfa9ed3dbff81421df768f5220c26c3e4bbe8975ab633422c7777424fa8cbf04f3b54a4860c5eddd2bff5efe070d57178939abbfaf13e3ca2019a896434d6af1ea74e16fcf9c9b2ab524bb2ab46985b0f5f39bede0f06fae6bf502773e1773c84f6e0ce451c47acc560a75f9ab76aab473581033146c96fa1bbcb7f6b30d6eefacf3a7a100f4bde4bfd5b31a6d673bc165d1c26c6acd3093ad0209afebd030ceb5b3be5e6fe0a0bb35ffd4bafdd58615b0a27aa1420d84ed28ce15f39f051f59b44fc1d757a1ea5f676ce6ab5a0ad29d7c4e5c6fa6b3bb4788e4bd83fd9a4d8c547568abe380382f64dbe09357ff5f07e4bc2d947d71ce8e310a94f1284d1584278fb3d5ccac9ff7b48c59c1d59f3fd08d1503fc17ad455f31c4a5ac0c70df07d9f07e6be42b487da5b526552396bede6651b0e6c4e97ba3d85d2cce7ae8ccf4f168e5efe2832a71080f917371e815f92ca564590d4b7af45c027a43f9b854999697442b40a975ebb975f356c9a06e2e2dc5ff455364a24676a575e7fbb5d1a9c543c45d3a568fcfbc8ea34de5862a86ed65ff837e55de6bbbc32e353d75ed6e985943d683334544f32ab7a61e8ebe2be2916bf25f4d3358eda381ae3400fe917d43f2b320980a55aa2790c4bad074968d89d2fe1740026a064a444b0a1e49f5a4b8676f51a6bb08c313cd3762987fce1d9386d982a10871be07588569ce5092e75db621d98f27fd06deccd3583db00181276e6e0451a9700939b89cd85831138e86e8a965a4a7f06e54110906297cb7b4c03ca62024815394c302b1b17fe9baabc8901f04c2ffd48dc3b6a06427d4b26446dfd534d5b1f84c8eca6a8dabc6e5a21ae32451216c596beb549b0666f79f581f0def8e74cc3c632e99eee288a562e3780e5f0b4141cd45d5a47df552cc5be2710373701d21afe86525e79a4f7714fbcfd4cf201980939077eee39fc325e262334624c7f3e2b03af6a2f6bd92570d9aee76bcb6d91a8962639d2c24dfb571e98e760720b6922611621e44d229c02089342ad3f3d525c240b965b2b246e0aec76725d13d813a690bccc3b80892663581dbf2f5ba225c3e7092c1555aefe4003461fef92e5e7d4fcb1cd26bd97897655042fec610eeb110dcf0e513a6abf5ae61eaf68f5c20ec2fd42bd70ea454b6d02d1c6c20265953e52f75575ab11187ce77d85c0e90d35131df21b4deed79abfc41181bac81d4cc6685a64f9f0acc7b54faa616fbd296819e1e1097610be56dd090d68bf11ad7f171f28a83bd84a1660cb4945ed24986e41a2b71a31f65c146bec4c860e5f79a8f2abe7ad997d0b048a4b95f29e11a9a0edc950bbae89bf35cbb7aa75e86cd3cdf9b262e4d6c962cc184d39a34c9215820912fd84b98e1f6887ab5aeebb15eaf864fb4b5af03cafcb0ae8589b8a829d141e0856eeea327a0b579070a3ea90582c62e94c273e146c6be48c6edcd5243ed7a4ae2f241f6565881614427151e9139b328775be08c3c4d0f24ee234116071359b75b213bef31efa09a66c95a48361829af42a1633aa72322d364b3f5eec12fcb11ed87fac02801a36e2c2ef9369db7d05810abf40d1b9d7a2c23b08720fd2a44d6a03d4228f73bdf09dae34f7ca07987eff230199e8a879d2191cd7dac159c2a8534f53b353d6e5c12d544b36395485a71dde11208463a74ab04a39d94bba993dbb889e466429696ebbe9d847b0387f479c7eaa6c04e9293b5db8796edfa997942cac01c30f43c8fa5fde1f93f0a63266666d35540ebae526bebb8225cce7f5e6fb4da9d4a524210ab7e5a58d8c2a965d25773518d664c8317ac4e2e069ce733002536b830749dd458373ca9842b5e76dcae7f1e65d50bca6befba2e35d5245fc58a95a0b2b6fc6e995819f634ec2cd59971c0d3ee36119e67018b9b98ca7081347c05596bcd0e58a4af57a9af111e6d3ba4afdd54b00c02d8cf2a2728951b079c74e217ce86b303cb6f2277970eaf3b21c68550e8d3edea41f4d173ab9c8ca85b1bca3fbdf24058ca3efdeea30569825afa8c4fec46c43dd4ea31534337e67a3a9292c0ff81f136b6c3204f1e69880f19810828ee33bdea9191d5985611842613895f4bb2a6bb63238b6679b1c4ec0b6ccd4e7da0d15b49433a5cb443c6ee7d51d70af3ba02326c16334b9e19f75da91de98d716dfb9be6ca0ba73c7373d186fadd125bed81c308fdbf0bd5fc437b83592e72a24f5d3522a7f26c06cbdc4cefa5b4f918005c5d857f19db6b8ce45c73147b3a996aaf66abf32211c220052d0d5b086063fb8eeb8ba6723f34a01a909f15f7efe7a0328b571f917da9ec9d8b68502de5a533ad316e46ffe549b86149437ff8556f531b95d7f2eeb0397eaa68669642027582d87487500b4f19a9c3c53cebfd7e05e6e11514bd7e34ecb0d3d17b6fe1f44c78eeea326902e468f1fb073e8ae5879fdc9dfb1e5a664a404d49ad5eb057c331202a12c7c575e05138cf99731943a3fed63a43ddf4f108128f4eef7140610884ba0f2d6d1e88edbf4a8c21605a33e91239f476dd71b9d0e059c28a3962a6cef4b4039286a4688f223ffa684a4de584d3aa801478e38556f9d096bcbe4e1a4aa2978cecda2088ecac112e03b256790a3a04afaec870373b373a0c43cb28ee1885ebacbf11294e7bea85c96aff65cf5aeeca47110338f4a145d1884e90c44cb0205b3e06e48e5b3b01d54a136817cf4c4b7a3e779c5d012e1a1eddc00fcd1598072550892e300be5e525ab8002d75716f0ac9476dc88dca6e7e31a45fab8f157ead3f53ab9c41428e3fdce410c1f1ebf49fc85f0c20294290dfd0c03a4b26dfc55268fa0c68d7cdee24ffc84ce2535a8ac050e1454bc96e88cedc478f58fe38261f017920e1bf2dfac18f8d0496cccb1f5cb7f4c015850db31f630065bf2ecf3e9932b2b2ca19209ef49e1d2a4ba6acfbc2772ed23187900e634c3207bd4ad31377965e438044aff08bebca1298c9d97eb74f2d530147c3d2f7200ac558a606cc43c361cc4fcbbd6542e98b561b5b660858087928a1dd08aee5d564f65dd772a486f8d4f0fc243ca9d884d0ca7bf37efff7e9160add6fb6206de213ab91d10e84da8d8c4f6b6396dbbff7b51d48a07ae02b78cfb7d5141ce05ea53b8db0b37ba117f971f1c4fc811470274ba5bf1a8d8f71c5e4c594b41be15818937913a05c3f2f62ef337c1e7dde26f464f839c08dd5070bb6692b53db65c8db8631b1127ab2a847a9564600cb09250b30164f20de96942062c508d4fdf8f80e9743f2b601829e3b5b2b6033db8cc2dfe6f91417a8cd0868f498693ecd25739f64082fb7e9bf0e73a39b398f9cb38b5cd373abe78ab0771bc43d9290c5d8e56ae2ee18a942152fba260f3b8023c87bc946007887473a5b9b2148d7ecd9b2f17b9d1170884aa1489130d37f2acf2c9e9c5a19d4b624ad5c883063395183d9a34450c5ac10ad9878c6a6c8136c3a87335e1d49032274aecfc56a1342ef170a7c7434779c3a38d9aaf769e24cbcd2b53cf55531daa65258459909b5711f00ee2d050057ea8a1c834362243dbb58643946094f14e6187513e316ecb5138f002fcbf30551d99351003a1faea979e9a22db070dba3a72281857bffb561e4106f393ad95adba554af7bc5f7dc0f065b533dd5ec2f6945eeaaa15afd477b44a2d4ab5d931a322fe3ecfb25f2756d60271ce2254bec565b8a32aa1fefb8ef64a8185b8fd2ec2c61d41d99c1f04cb5ecb09b9768726f89aad3b89ecd248a3b843933433b8c2ef53f47c5d07d1e5deb62088bde411ea5d8c82d741d187773626b1f392278d0a41754b7c99c33bacbc0a7d9420fb56d56f98f859f54e79619b81fd73f21b73e1365ef19eec8723191b9df004469e3f7da5fd2f24290e224101bbf556bc89a91ebb3095d5ad9412a9a05e9bdb8e972fdcf8c4b597a146c697cf19d7178d22b69a4d0f5f49d4fa17f565818aa6ab02771004e0254838c78f9d773cd86c9f0d2ec0e9c5722d3a97eedf18a6e6524ef60867f09e622e42131babd60b3223cab4669553309a22dda044a20b399c270fb9fc29b5402adc8f406ec6b90b14b9cd5bdab7dad78d63cdaf1b9460ef02fa13d56cff92b5d407ab1ca24b5458aeab99395ffb6623fbc6656da284fea7f5fc606232275330cd804ce3961a6b72a2f2dff6db516c580a1ec8280bc02acf1f7c2b48f4c444ffeef6840b807e85e517db2377aa85b7f92c19acf0f0da55538439faaeafd4e8bfd26544a53938a7996b8c345e571194ad81d939b2212f79f467e71fa64f4abc0693e0aa761818dd3577d976c2dd3c37bace8f1e2db1321806dc7f8bc3038a2b7f36aa36d150b82a9473fa4e7246be89c883b2e3e73e2dc2430904bf6e6382de932b98b293288a362997f5341e470de698402b6378365e878c9275b72a4958e4b5b8eb610f0f0ff444299f24cee951464e753adf303b595d57a63694d56994f24dffa6ba8daa72b2a1f5f68ec06a19b9e7ffcbc30a99623bba0ee288f7fb568fc50ea5dc1441193848d540b13994d549526f9d33ab0aedf16ee3701533b4a1b725fb35bfc7239ab77450a4352977b78b6241c893a30f4bdd51efd051ab9ea21f6435b6"}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/23 22:59:24 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x1eed4934) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c83000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x200000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="62930b28fbdde74b182f505e57df4ed1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x42, &(0x7f0000b26000-0x1e)=""/30, &(0x7f00008f2000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000df1000)={0x0, 0xf2, "18065509988b5ecf0f3e342db18d219e69e9855c845c5cb2aada1438ff8372822c0c75a3571bfadc6ef6845ed732830cd480ca5c4db4e431ec679f19d0d54540841489ab7cb076e227cef721fd4c756c15d4eacdba72772d1f94642f35815b90944d8f672eb43a8a740b6ff96ea56712a1099a61227ebf11c026fda7c07aa3e5822e77213a6855c82d128c695d5d53bf930fa0eb54f09fb923fcb4ee353b4c77f851438143798bb2641625e58fe2a57ed51dac2446a11bf9801b22b634bbdc3c75028055e711f02858fe03469d1485a824f8ae50e84f8a2511951dede3b7ac8ff6de11797493f22fd513790ed9f3c5f79822"}, &(0x7f000020e000)=0xfa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000244000)={r3, 0x1}, 0x8) 2018/01/23 22:59:24 executing program 3: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000000)=""/188, &(0x7f0000cb0000)=0xbc) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 1561.682834] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 1561.727697] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000916000-0x2)={0x0, 0x0}, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = socket(0x7, 0x80000, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r3, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005b7000-0x4)=0x80000001, 0x4) 2018/01/23 22:59:25 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a15000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008d1000)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004b1000)=0x100000000, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b90000-0x1)={@common='bond0\x00', 0x2000000000000000}) pipe(&(0x7f0000ce7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000095a000-0x20)={0xa89, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00003d6000)={0x4, r4}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b52000-0x8)={0x0, 0x0}) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004cb000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffff7, 0x3366, 0x2, 0x2, 0x8000, 0x9, 0x6, 0x101, 0x244, 0x2, 0x40, 0x1, 0x9, 0xffffffff]}, &(0x7f000080c000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dbf000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @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]}}, &(0x7f0000281000-0x4)=0x8c) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000085d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000)=0x26) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ff5000)=@int=0x5, 0x4) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00003c7000-0x20)={{&(0x7f0000ff5000-0xcf)=""/207, 0xcf}, &(0x7f0000ff4000)=0x0, 0x20}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000ff5000-0x4)=0x0, 0x800) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000dd1000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000ff6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/23 22:59:25 executing program 5: socketpair(0x19, 0x80807, 0x5, &(0x7f00004f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x4, 0x6, 0xffffffffffffffc1, 0x809, 0x8, 0x5, 0x2, 0xffff, 0x7ff, 0xc0d1, 0x59e, 0x7, 0x401, 0xb4]}, &(0x7f000009c000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000058b000)={r1, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ba000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a0000-0x4)=0x80000001, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) writev(r0, &(0x7f0000e8c000-0x50)=[{&(0x7f000042a000-0x13)="feb7b77f67b8f35893a689a1cc99e756c99653", 0x13}, {&(0x7f0000993000)="ea8c8c5dbe2ac8478bf1b27e9ed89a16fa6e27df053daf269df9112f70f5b76a19acc5bf2c6fdf3698bf87d66899a5202956d32cbd4b4480918f38cf9c84bd4cd40297b32a1bb7de7634f24908d3a7341f4339157eeacf48c56c6a", 0x5b}, {&(0x7f0000f76000-0xd0)="271704801125530131624c3482942b859d14fd9c9decd74bfc699b6e9e82678ca491b9506a3e2fe6c201831ed964c3e624441c4151b7704c04d459dc66cea5e027ee68a5f110943cfb92b66bd2cc7376092dd535c3492a24fc66b348c60f12ba864afb79c4061317d3c8324f6c8e25084d2174f6ce170504454029906e13c5f866a29cbc47e8e031a02c2716f56431357e62aea06d16cd4070808c8133b947c8c61a592cec6d0fcadda000027bd8c844f190edad080c3ccc2b75935af9fda7c4b905969ae634b3fe0bf088135bfd0f54", 0xd0}, {&(0x7f00003a8000)="e16f9aff943de0cfedad684b7aa608c5137f8f7837b1ce70cec1c0bd8d479bb8f8f2b71deb8e4cfd8a1486c0dda9aee4", 0x30}, {&(0x7f0000052000)="7af2c25a82335eb9b0c5ed056f9fd284fca35db1844f9026943e342ebd8d88773589aaf8969899f9c732008297c5032497d9c1108018c02676a9740af78b6f8c40aaf74778c30f00fbaa169ddb7b2f6dacc27e6273cf7136c7674cf2de802e108b2651f41576b3ef0ddf68b3b5122871c48f3be03307b8badf7eab8f1267f49aa2221ccbbb6c24ac37c7f6030285b9343dda9c51da0464b9286f4e3a477293586b99e79def04ff741958a78f190c0a83edc7403ebc67acd6853acc071a2ac3847124f421cc", 0xc5}], 0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00001e1000-0x1)=0xffffffff, &(0x7f0000098000)=0x1) syz_emit_ethernet(0xc8, &(0x7f00002df000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x80000000, 0x1, "4d2d6b80f630c352d6a56178bcd063f680e70399c76f8fc8901120fe18ce3ec863ef40ed040087cd0dd4b43e97ee471b9dae0e8edd99a73003594b0e4f75b695464a295222047723f90b97eef893e6c0d00071c8fdf3aad5c99d485b32fe943c25070a4e135a08da9a7d72997236ae26db1e7aaba2243a007939206bbe63e13e59f07ced488bdddca3a59c3fd14d5a5353f385e9ec876e8312706bf29567d978a52088420b1085a6b7bd0b0c4e9f1ab39b9a07790229ae"}}}}, &(0x7f00005f1000-0x10)={0x1, 0x2, [0xa6f, 0x69f]}) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000ffc000)=""/4096, &(0x7f0000162000)=0x1000) 2018/01/23 22:59:25 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000944000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003da000-0x2)=0x60) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000369000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea0000-0x10)={&(0x7f0000486000-0x150)={0x150, 0x13, 0xb, 0x9, 0x4, 0x2, {0x7, 0x0, 0x0}, [@typed={0xc, 0xe, @pid=r1}, @nested={0x130, 0x37, [@generic="d96395de37", @typed={0xc, 0x66, @ipv4=@loopback=0x7f000001}, @typed={0xb8, 0x78, @binary="ad3fab0e867ef48d753fea45ed9f8a6dd6dd1c8a4ea7ba5ebf79c96dfe919b603e1fd6a1b2f6223685bea2497dbffd17a630c19a17a450c4332185d5e925ff20cc03d126bd688c70b1258432bbf7fd4a8e75e827386fbb4504946de3604d141700683d38b6f48f2f8d289cf28d13e90327c01a0d47b9456db818548bf3cd3a1b9d417eda265c5d220406e2739275bb9768742c77afe564e2b89a9c1b3a15d60cf5b56b011b4df1ea972ef0940f7c517a"}, @typed={0xc, 0x5e, @str='\x00'}, @generic="a9364829895d3af182054d56855167a87c9e06350d208de32c4884818965aac4d36022b51253858fc95e9c158e2996602d3689381dff2ba0d02d612c42517428e3aafac791a56c9ce8a0a1ae91f0559d3707e0d9d7"]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x2000, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) pipe(&(0x7f0000d83000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ebd000-0xb8)={0x0, 0x2, 0x10001, 0x2, 0x5, 0x80000000, 0x3285, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000, 0x100000000, 0x80000001, 0xffffffffffffffac}}, &(0x7f000006c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004b6000)=@assoc_value={r2, 0x1}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0xf80}], 0x1, &(0x7f000003f000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x80}, 0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 2: r0 = socket(0x4, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/105, 0x69, 0x2, 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000571000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b02000)=0x10, 0x800) r2 = accept4$ipx(r1, &(0x7f0000e57000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5e000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000170000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2, 0x1, 0x2, 0x3, 0xed6, 0x2, 0x8}, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00001cd000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094f000-0xdc)="", 0x0) 2018/01/23 22:59:25 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xab, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fef000-0x10)={r1, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d67000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r5, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000800000)={r6, 0x2}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000009000+0xb7f)={0x0, 0x6}, &(0x7f00004cd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000007000-0x6)={r8, 0x2}, 0x6) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4004, 0x7, 0xb4) recvmsg(r1, &(0x7f000046b000-0x38)={&(0x7f0000055000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000bd8000-0x20)=[{&(0x7f0000263000-0x1)=""/57, 0x39}, {&(0x7f0000071000)=""/67, 0x43}], 0x2, &(0x7f0000993000)=""/175, 0xffffffffffffffcd, 0x1}, 0x102) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bdf000-0xff)="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", 0xff) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000737000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f63000-0x4)=0xc, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r1, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000162000-0x4)=0x4, 0x4) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x28000000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000961000)={r0}) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0xa550, &(0x7f000017b000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000027d000-0x108)={0x80000000, {{0xa, 0x3, 0x1, @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, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xf019}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005a1000-0x4)=0xfff, &(0x7f000069c000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000069c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000daa000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000073c000)=r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008dd000-0x10)="d8060a21c11eeb494ab57dd31bb34d36", 0x10) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0xffffffffffffff56) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000093c000)={@loopback={0x0, 0x1}, 0x10001, 0x0, 0x1, 0x8, 0xa3f, 0x2, 0xae9}, &(0x7f0000db9000)=0x20) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000012000-0x4)=0x5, 0xfffffffffffffe60) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000004000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000012000-0x1)="d9", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d84000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e7c000-0x2f)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00007f5000-0x4)=0xe8) connect$packet(r1, &(0x7f0000c66000-0x14)={0x11, 0x6, r2, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000499000)={0x0, 0x0}) r1 = accept4(r0, 0x0, &(0x7f0000671000)=0x0, 0x800) sendmsg$netrom(r1, &(0x7f0000ad9000-0x38)={&(0x7f00006cb000-0x48)=@full={{0x3, {"e4bbe2f16c2b2d"}, 0x0}, [{"0736c9d4bf07b0"}, {"8011c84782af74"}, {"9291331ef02264"}, {"35d3ed4fda09dd"}, {"5038c97719dd3d"}, {"58d17692ab4871"}, {"0a8798ad2171b4"}, {"3eee63057e88f1"}]}, 0x48, &(0x7f00001e2000+0x4b1)=[{&(0x7f0000e6c000-0x35)="ebee785384805928e918135fa63c9b1eff3ee689398acd1b4bad661d6d7352a873f8f9711aff75c7f8804981b675620d640ae89f71", 0x35}, {&(0x7f0000a5f000-0x2e)="88d6e10c34c0208f48a3874ba1bd13c737d41622a462df7fbe7f86479066c7ec42c6f8e74f5e2af10a2e1c75f2d6", 0x2e}, {&(0x7f0000295000)="25dab9a2c91bb69ba0207a03c976aeb504cbfbc100c9c12a7c50163092d231162e39b07efdcc9204e0e581801c88de4256b028ecc35365a819c39d934c4073fe07ae0a0dacef0797fc8c04740d568e60b1c0052867b11510f1f6c2f5e5f98a97473d7034a4e2e9288b1fcdbe2063669463d2c2cf7092daf238db937e66c4285cc2bd5bc899ac15ccf73215383fb2e78cdf18dbf941259f8e14d00d5b01b5b9efc9bdfff1a84a0f101329", 0xaa}, {&(0x7f0000014000-0xb3)="e4d06ce9f567de60ff752e8eb1d812fe2151b0ac1d5d19d539acb407ff9bd0fc76abcd19d95b8412488bfaa3c20116d09c8e97898b20daa949f26ed50466bc6d53b5cac1c1b461b3d6e64ad2a59f8deb3f3b62ac70cf252b7c216fbf852e8f6d15d675eadefef0270b79cf0316fbb98d4ca4392932f230d1c5a3b597ff8bfb8ae735a9cef01b8dc3323f649a28c68f6e643f847e8e20664015374226d1375b356c458168204ae9eb077a9290e4bb7f5bcd76f9", 0xb3}, {&(0x7f0000c22000-0x91)="8586a9a6f58f911546566c893073ff896448a60343fe3fdd7fa629521c7fb85aa23600773948b59587f0b4da61c3cbc83a7cb21c3f767cbb4be7c840bb7ca5b0565b52bccf25cdf8825af01de1cbae7d11e25fdc53faefbcc1c581f846a0a8d819526b486dd66bcf98e35bf48e9e147f44334cb5200c85792dfc0b073c61029a39482193acfc8106887c0fdd10a033d133", 0x91}], 0x5, 0x0, 0x0, 0x4001}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r2, &(0x7f0000b8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000019a000)="db43038ee00c2407d101fb6af74d", 0xe, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000fea000-0x19)="35a5525d491a9a5bdb909cabffbb5a85de19f75c3398cd0f40", 0x19) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r2, &(0x7f0000575000-0x86)=""/134, 0x86, 0x40, &(0x7f0000ac2000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000024000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000014000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000e000-0x8)=@assoc_value={r2, 0x100000000}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000024000-0x5c)={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x80000001, [0x6, 0x8, 0x10000, 0x4, 0x10000, 0x1000, 0x7fff, 0x9]}, 0x5c) r4 = socket(0x1, 0x6, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000014000)=0x3, 0x4) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000075f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001fd000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000081f000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1b40000000000, 0x4, 0x7, "1e162202e9df0897b546da81c06c26ec4e5414ae987a568715bb93a11138917be84f49dfe1b5644d50a3034a76faa46e731c2a5910923bba3f7a1e978916a178f46d04a58585aeb34ad3982046600d5d"}, 0x160) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e05000)={r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ce7000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003ce000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f00003d6000)={&(0x7f000048f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000120000-0x15c)=@getpolicy={0x15c, 0x15, 0x700, 0x1, 0x2, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x7fff, 0x0, 0x8, 0xa, 0x20, 0x80, 0x33, r2, r4}, 0xe, 0x3}, [@algo_aead={0x5c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x70, 0x40, "39511b76730118fef9ea01fe220f"}}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1, 0x101, 0x0, 0x0, 0xa, 0xc413ba7eca814d56, 0xa0, 0xff, r2, r5}, {0x9, 0x0, 0x7fff, 0xffffffff, 0x4, 0xaa, 0x14, 0x854}, {0xff, 0x80000001, 0xffffffffffffffff, 0x4}, 0x400, 0xd, 0x2, 0x0, 0x0, 0x3}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept4$inet6(r3, &(0x7f000070f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ab9000-0x4)=0xfffffffffffffe2f, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000d27000-0x4)=0x0) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x2, &(0x7f00007c4000)="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") setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ff000)=[@in6={0xa, 0x2, 0xf78e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8f4d, @loopback={0x0, 0x1}, 0x200}], 0xac) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b91000)=@dstopts={0xbf, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x0, 0x6, 0x8, 0x9, [0x81, 0x1, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1000}, @calipso={0x7, 0x30, {0xa9cb, 0xa, 0x10001, 0x0, [0xeceb, 0x6, 0x5, 0x100000001, 0x0]}}]}, 0x106a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c51000)=0x2, 0x4) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000019000-0x40)={0x9e, 0x3, 0x7, 0x3, &(0x7f000001e000-0x3)=""/3, 0x87, &(0x7f0000000000)=""/135, 0xe2, &(0x7f0000020000-0xe2)=""/226}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) socketpair(0x1b, 0x80002, 0x4, &(0x7f0000ad7000)={0x0, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f00007cc000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000df7000)=0x1c, 0x0) r5 = accept4$inet6(r4, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x33, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b9d000)=0x100000800000000, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x101, &(0x7f00009a7000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f00004b0000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080d000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)=0x401, 0x4) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000a99000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aa1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000139000-0x10)=@req={0x2000003fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f000087d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089a000-0x4)=0x1c, 0x800) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000093c000-0x8)={0x0, 0x661}, &(0x7f000093c000-0x4)=0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000058f000)={r2, 0x0, &(0x7f000093b000)=[]}, &(0x7f00005fa000)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093a000)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f000093b000-0x4)=0x0, 0x80800) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000168000-0x4)=0x2, 0x4) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000596000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000de6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000bb1000)=0x53) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f15000)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c44000-0x4)=0x0, &(0x7f00009b4000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9b000)={0x0, 0x105df4c7c59b5e15, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00009f9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000310000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fc3000)={r3, 0x80000, r4}) socketpair(0xb, 0x80000, 0x8, &(0x7f0000382000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000361000)=0x80000) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f00008fe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000+0xa57)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xbf}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/23 22:59:25 executing program 4: r0 = socket(0x0, 0x6, 0x0) connect$bt_sco(r0, &(0x7f000021f000-0x8)={0x1f, {0xfffffffffffff2dc, 0x0, 0x2d6, 0xb74, 0x7ff, 0x7fffffff}}, 0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00005e4000)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) sendmsg(r1, &(0x7f00004ee000)={&(0x7f0000541000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x3, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x3a, &(0x7f000085e000-0x10)=[{&(0x7f000043a000)="69355f9972babc24193dc0e19cb63c7927a5c04ef6d46956c278df6ee5c8c28b2140968ea792eca58127d21d3fc94cb8ad47bd4492fd61c9685bc7543ff0c072ced62d7c510f30f1d08d96a7195137b659bd1436f28e9400cbf33a", 0x5b}], 0x1, &(0x7f000047b000-0x1368)=[{0x20, 0x10d, 0x347, "96322d8df4abf5a1a46b0bb15a"}, {0x1010, 0x11f, 0x5, "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{0x110, 0x117, 0x2, "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"}, {0xb8, 0x11b, 0x1, "af97599a82b87d2a24ab683dacd7049dfc075aa460ba025f1452440f2fd101452c86c36aef583e9d4f325b63ecb5f49fbe42cfe70e1c418739e30b0874bf5d91452cc6b4c36dfc44b8eeaa021c96cd1b53518e829401d7dd9447698ebc8909b69c993ef9ebedf8bd062f9e1976599f484f5dc8b37a84528c912481c2d519741baa3bab339ff64790efad80f84b257056c2da646601f1a219e05e63b1fd77940b35095dadd6"}, {0x100, 0x112, 0x6, "560385b84250b47508d7004eb08f8991704ab1880f789cc9aff86344cbb72abcfdc58a6ffb12351b7a4b77e66657621655d55ba714756086869d064f93cd48065fa627f91cec8289c6b006d5262a3a791357b2f006211c050df7d30252b14cfc61b49bea13a4a22562da8ebb8a6f1b51a38f81fa55087dc79b36e0d5e0be0b0da2f988b95a5e81dc05f0734fa76e1e20d59f623c84cf13ae8b7a8a11b7c88d2da668938ac177b484e1ce549162b30854c430544e03c8861117e21c3b054744d5e318a6a2fca4d9e669c4f44191ea23aa0f9b352d656b0f418cad23f34502d1ba9461bc020a0706175c60dce507d9"}, {0x10, 0x85, 0x623, ""}, {0x60, 0x0, 0x5, "1016cfa52c0b936680e11b2d6da193058027fc8ef1cdca7ef201289f28e6958b663f8ce67cb55742e5efe76dc4e4deae2bba71cfa626c8a7687d45434a6c5ba627b4966ebfd6244ca8db06"}], 0x1368, 0x4}, 0x8000) shutdown(r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c61000)={0x7, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000024b000-0x10)={0x1ff, r2}) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x10000000000001d1, &(0x7f000001f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000022000)=0x1, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000020000)=[{&(0x7f0000024000-0x47)=""/71, 0x47}], 0x1, &(0x7f000001e000-0x1000)=""/4096, 0x1000, 0x8}, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000011000-0x10)={0x3, &(0x7f0000023000-0xc)=[0x400, 0x1000, 0x8]}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000019000)=0x0) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x7e47, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x8000000, 0xfffffffffffffff9, 0x3b}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000601000)={&(0x7f000067f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008ab000-0x4)=0x1f, &(0x7f00006a6000)=0x4) syz_emit_ethernet(0xf, &(0x7f0000c08000-0x1b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, "302405183f"}}}, &(0x7f0000868000-0x18)={0x0, 0x27e, []}) socket$packet(0x11, 0x0, 0x300) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000063b000-0x4)=0x7ff, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002af000-0x20)={r0, &(0x7f0000b61000-0x46)="cc5d940040ac8118bb598ae3a6a09358986f1ade1ad7d89fe810a15066e58404e3c57aae56052001acf86bdbe259e2357872f25e7971b18eac291cdf9c4736e95778c21fe8a1", &(0x7f0000886000-0x2f)="ab9ce291fb805c33cdc108875041c7705e87202814b388eba940a0ae842ff2013248a89edcb0d016679de588371b8d", 0x3}, 0x20) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000e26000-0xc4)=""/196, &(0x7f0000db8000)=0xc4) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000446000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) recvfrom$inet6(r0, &(0x7f00008cc000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f7d000-0x26)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000664000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7d000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x20, 0x16, r1, r2}, {0x100000000, 0x1ff, 0x5, 0x7, 0x1ff, 0x7fffffff, 0x40, 0x0}, {0x1, 0x4, 0x8, 0x5}, 0x9, 0xb, 0x1, 0x0, 0x1, 0x0}, {{@in=@empty=0x0, 0x3, 0x7e}, 0x0, @in=@loopback=0x7f000001, 0x3, 0x2, 0x3, 0x1, 0xbb68, 0xffff, 0x0}}, 0xe8) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00000aa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000615000-0x4)=0x139) r1 = gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000341000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4a00c797, 0xff, 0x8, 0x80}, &(0x7f0000c50000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000ad2000)={&(0x7f0000472000)=@in={0x2, 0x0, @rand_addr=0xe242, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b63000)=[{&(0x7f0000357000)="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", 0xfc}, {&(0x7f00001a8000-0x25)="85330236acacf44bd765039ffbc2872adf2b5423c026f78868b11e4083a668912c68a503f5", 0x25}, {&(0x7f0000b97000)="47e4535fe2b2c0f4d5985e0e290343892119a2ada79ff476e39b42a6af5eca9f11ce8bd7fc2840f5544de0c3bc867e3aece041f29a79c50d896d9a18edd7b5329bf45a8bb3ab9f9f4fc439cfa420d29a6903436ad39ae7c364fff3b14baa55bffae59027998216e1bfc73bb37062800f56a33762cdb407df602cd0de435bb5a3d421b24487e36edf129d4080f4c744c1b55f51e2dbea7e00db2ee2f34295288221b8c825fc1f1bb0acffc41edf7c00c2928a30f58e1d485bcb4caf861db36a170fd2ffa8", 0xc4}, {&(0x7f0000cd9000)="18754044a24e365a21684f247d9426043165cd81d9", 0x15}], 0x4, &(0x7f0000eed000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x1, 0x3, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0xcc51, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0xffffffffffffffe1, 0x4}}], 0x90, 0x20000000}, 0x20040000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bdc000-0x8)={0x0, 0x0}) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc2000)=0x0, &(0x7f0000609000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000f08000-0xae)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000213000-0xc)={0x0, 0x1, [0x0]}) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fda12183e27f0dc92eca2242f2f93e03"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x171, 0x2, [@typed={0xc, 0x4, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 7: r0 = socket$inet(0x2, 0x800, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000000000)="89", 0x1) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000e4000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f00000e4000+0xb44)=0x1e, 0x10000000000000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000003b000)={0x81, 0x2, 0x60, 0x8}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000e5000-0x1)=0x7253800, &(0x7f00000e5000-0x8)=0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000063000-0x88)={0x7, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e5000)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000e5000)=0x1ff, 0x4) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 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) socketpair(0x9, 0x0, 0x80000001, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edfcbe8", 0x43}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80800, 0x9, &(0x7f000000c000+0xc17)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000019000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0xb00, 0x1, 0x3, {0x80}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000041000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000030000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003e000-0x4)=0x24) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000041000-0x16)={0x9, [0x0, 0x100000001, 0x85c, 0x9, 0x1, 0x7, 0x3ff, 0xffff, 0x80]}, &(0x7f000003d000-0x4)=0x16) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000042000-0x8)={r1, 0x5}, &(0x7f0000033000-0x4)=0x8) syz_emit_ethernet(0x46, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x0, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000040000)={0x0, 0x0}) [ 1562.388765] device syz2 entered promiscuous mode 2018/01/23 22:59:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000847000-0x4)=0x0, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000529000)=@req3={0x100000001, 0x8f, 0x2, 0x4, 0x5, 0x5, 0x400}, 0x1c) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010100000000000000000000000054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005d3000)="", 0x0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x5, 0x0}, 0x10) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa8000-0x18)="755d1d7bf7217ec5c640af22a4917aa7ab37180a8a870d0f", 0x18) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d51000-0x4)=0x8, 0x4) sendmsg$nl_generic(r1, &(0x7f0000df5000-0x38)={&(0x7f0000d6b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad8000)={&(0x7f00008d5000+0xd91)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000c73000-0x5d)=""/93, 0x34) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = socket(0x2, 0xf, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) [ 1562.437927] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 1562.465307] device syz2 left promiscuous mode 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8b000)="0f", 0xffffffffffffffd2) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000039f000)={r0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000f8d000-0x4)=0xa, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000665000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6, "28919e90eeab"}, &(0x7f0000002000-0x4)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3f}, 0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80000) write(r2, &(0x7f0000001000)="afb38b35a9f0b8b34f2662d488a8d52e7a30ab6442ac558345c4c8b256f09ebb74ffe597dfaac43885743521b5eb2682d1c83805b345c6d86506ea9649afe47b905c4fab58c6feac15cb1be1b061144d54cdadc007e0ab5b7331a2d5d1886676fe350f5ed6dd6e8c84a4f67532a0977e11755ad2915fa59c91a12827012737e924dc6b6473c5f79c260620573f25235fac4cf76a625b185acd86b76e1772ad12b711aff994fe5292c741382853e0de79e39f0606e2962ae0bd3b0824871718347de7", 0xc2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@generic="6b2f285180c0ee4738ca9208978d490f", &(0x7f0000002000)=@ethtool_regs={0x4, 0x4, 0xe0, "8c81397e75f1be80c748e128778aa0f78a8fd6e777258e4f6886f6e78c99fbcce943b7d5c41a7f749488e6c4b86f290b5633bfef1c6f4f7037869fe3257690ce9b1e56482eb690d24128c6d8e2ff7446d6d52f3b4632d194380d30e3a7841c305650f64c150770a3160b8d908dfc2426a1732f3c3eb3d86026aec8b33f5cc0a12c09acb70c023749500cd71c30ab455b79ed57239f7235376410012f450507f18402fa17a91256bac0f8fce7e24f05fe7a7ebb10cd0ee64783604b527de6e7a6bf589fccaa449909e3d46f3919745f089f2f6c7d14703160586a80c8b7774713"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x4, 0x5, 0x101) accept4$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000004000)=""/170, &(0x7f0000004000)=0xaa) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000)={0x9, 0x7}, 0x8) getsockname(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000007000-0x64)=""/100, 0x64, 0x0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x100000000, 0x3, 0x0, 0x4, 0x4, "65c5bf18c537eddcdaf0999110c75cae8fa1df73188109152472ce756963f3d504c50bbcb410550a94fe618c45545e5bba35d83935f94bcdcae909e5aef3c1", 0x541}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000007000)={r1, 0x6, 0xff, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x16)={r1, 0x7, 0x7, [0x0, 0xc9, 0x100000001, 0x4, 0x9, 0x1, 0x1ff]}, 0x16) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000002000-0xc)={0x50000000, 0xfff, 0x22}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000071c000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000870000)={0x0, 0x3}, &(0x7f0000831000)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a4b000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e73000-0x108)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9, 0xfffffffffffff001, 0xffffffff, 0x9, 0x1, 0xab, 0x6, 0x100, 0x1, 0x764e, 0x7, 0x9, 0x7, 0x0]}, &(0x7f0000f28000)=0x108) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000bd000)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0xfffffffffffffffe, [0xf238, 0x4, 0x4, 0xbe16, 0x895, 0x800, 0x1, 0x9]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netrom(r1, &(0x7f00008ce000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d9d000-0x4)=0x10) r3 = socket(0x9, 0x8000b, 0x3f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a39000)={0x8000000000000064, [0x10001, 0x8000, 0x7f]}, 0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000087e000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) r1 = socket(0x9, 0x80000, 0x7) shutdown(r0, 0x0) sendmmsg$alg(r1, &(0x7f0000806000-0x38)=[{0x0, 0x0, &(0x7f0000fa8000-0x10)=[{&(0x7f000020a000-0xeb)="471d46347d90f244127c6f828a86ba252f22eae7de05d33412a65b388c959f49f45cf14a596ddc5f24b468b94fae73fb9bd97261e513d01260d8dd0f902a5414480cfe76eefaf251cc6ece3c03b63708baef442d571f75deac7bc8cfe447d6063c66469d492aed63a08929fb17138f36fa99b8d5e125a295fe383e56c34ecda228789976630ece6aa83a10bdb0deec4b5f3c659c0674e6620398b6272c3192b35f9e85dacf450338bbc0f726e60cea90003429213315217c973e7dd6245d3ac9445697d47793103b8ffa847110523fda596d3b06610a7320af7dbcd5ea2e27fa3edc9e891c4740f4b3de80", 0xeb}], 0x1, &(0x7f00004bc000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb4, "ca71b142b707041b98c66786fe680274e37cc717852f4b0a677f16a57ba8df161535fafa9aa03c340143d440f9ab5a963d065f18a323ee8a968ae25d14b8846deec1bf47d05bb0837eaa24c8c3d1f5d5df4b3b830ff46ddfe082e558cb72620806428d281ec1396997755c230fb797e80022de07fef5a19d68d73b3452d41b9ced7cac948619850f2bd102484d01ff35bd59cf16f847209c48b7b9435ed8047f2a23e3709c90632919effc4b9398b5562346cf44"}, @iv={0x40, 0x117, 0x2, 0x2b, "143a35b989c9acf6705a6efe76142fbad6d3a028df045b39e6a74bc2ab29ea6bafe9c809fab25d1954c232"}], 0x11c8, 0x8000}], 0x1, 0x4010) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ed5000)={0x0}, &(0x7f000022f000-0x4)=0x4) getsockname(r0, &(0x7f000087e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc1000)=0x10) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000692000)="", 0x0, 0x200007ff, &(0x7f0000178000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x93a, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0d000-0x4)=0xc) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x10)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x4, 0xb13c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0xa3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x101, 0xfff, 0x50}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000007000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x9) r0 = socket(0x2, 0x800, 0x3) write(r0, &(0x7f0000b35000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xfffffe51) [ 1562.487271] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/23 22:59:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/01/23 22:59:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d8c000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) close(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000019a000)=0x0) 2018/01/23 22:59:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f0000829000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e68000-0x4)=0x10) accept4$ipx(r2, &(0x7f000070a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000229000-0x4)=0x10, 0x80800) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cd7000-0x100b)={r3, 0x3ff, 0x7, "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"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000064d000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000fe8000-0x4)=0xc) connect$can_bcm(r4, &(0x7f0000c11000)={0x1d, r5, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r6 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000088a000)=0x800, 0x4) getsockname$inet(r3, &(0x7f0000d7e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce0000)=0x10) close(r6) 2018/01/23 22:59:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007e5000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000ddf000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000070a000)={r1, 0xde, "f9ec3ace36534e546c14d43a1afcb1730c7c64b27488a8978d62812b8946fecce8bfa87cfb9198ef3adbb5ac9795c36060039f23a5eee2f788990b0a778e809489d86cb2deab49b799f7bbdc35d92cb2615285cfa13b7fb42780c130ea7f9ec63798434034a6355258fe10deead42ae9e9239bac0ceec2a0446a243b77acd008373bd819009ce2d817e3dba842454edfd7f44febbc055ffa65ec4a3ab88cc3d534b7194d055ae17452115e3d68448f4345103780e5da4a0a866d0b942e1f5ffa87d7e9b58f77df40ed0696c6e40ad74b6ea9870cd41c3c9db611ad2b43ca"}, &(0x7f0000556000)=0xe6) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 22:59:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000bcd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001d8000)=0x8, 0x800) accept4$unix(r0, &(0x7f0000701000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000042e000-0x4)=0x8, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept$inet(r2, &(0x7f000053b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000-0x4)=0x10) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00002b3000)="3900000013000904690600008000fffd180000400100000045000107000000140d001a000400020000000a09000000000000010c02001ee400", 0x39}], 0x1) getpeername$unix(r0, &(0x7f0000409000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002fd000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000087c000)={0x0, 0x3b76, 0x3, [0x5, 0x0, 0x3]}, &(0x7f000061f000)=0xe) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ff4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c98000)=@assoc_value={r4, 0x6}, 0x8) pipe(&(0x7f00001a9000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f00006f2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x400, &(0x7f0000cc6000-0x8)={0x2}, 0x8) 2018/01/23 22:59:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f1d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000011f000)={0x54, &(0x7f0000627000-0x54)="509e0eb5cd283e4127597c20d2462c7d5663cbe03aa463bcec495d674b0124cf5b4d3992fb2494f63a6971a720db6725761a06b874eb68e93bff37a8f1c5f9ffd26647001350121b5aefa728393e7c32768ab8ab"}) r1 = socket(0x3, 0x5, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000799000-0x10)={0x6, &(0x7f00002eb000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007f5000)={r2, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000c63000-0x10)={0x72, &(0x7f0000b8d000-0x72)=""/114}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000c07000)=0xb6, 0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f00000a2000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab37b703999e90bd, &(0x7f00001f7000-0x10)=[{&(0x7f00005ca000-0x23)="bdcb4409fb2df5bd6edd8a19aa45cbf511b9c4a6def092d80c4b397d3fc93517f1103d", 0x0}], 0x0, &(0x7f0000412000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000827000-0x79)={0x0, 0x71, "cfd533dc345ad1bbfeb0b42e93defb112aa915303b7f87ca787f9fa39465843bd44a367bee1a8ea4c1fbf176cd110f72f86b8e3156d746425f9436ee23ea1cc20bd93c2706a6b15f098b05ff30f2aa16e11f0b3879180cfa1e2e9acb0f715a524bc3b75e6e307215694705131efbceec24"}, &(0x7f0000627000-0x4)=0x79) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f000016a000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c70000-0x98)={r4, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={0x0, 0xc, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000004000)="ca4c8bf0449fa2bf0ed1d7a75553a5e3c1cf06f34a5cda2f952f4872501aad283179ee41c004b41b8f0cc9e29b5765a54b12d69d9e4784803a5f4b96", &(0x7f0000004000)="f33d52fccdc64205da0cc31df18e49310ad9c6b97cbd2d6613b0984374f621180d3c70cd58c4562b41437d0744aeec790b86252efd0fc25701110c73ca82c599730e090fd9410ffd84b5d0f4574be63ef546c74c9a641e7fbfcf47db709223d974886a3c2c32147d24d793bd410ed45f64a1382284a3f42e8019d7951213db2147bae66f6e06d13035310dfdd99fcf1edfc285c0846ddc823ff21e31726ca84636f26881c5d23770a6386c5928d03ec3028be8b8efb59a88159ce71638165ef131220e5343070caebfea7dbe87f98960147b2fd6d961baa2baa5cd7d49b93a0f60b3eefccf3c09c1176bfe28a46a7bfae60971adb764da4d9280cd7971c41559c48bd4bb39b7ff1241f24bfb1d6763d3f4e82faac5a4f43450c647079c93085ec3b680eeb75a7bc44fb6de42513312d85d4e91d1f6b9a526f8a8a8a4aa5dd9e30b4705da2b9fae8b3cc53f9faa6cb243bb7af6c08b42311426c819ad60ff835b61c184127d0b1e0aadd7a7ace71f2765738165490896077f574dcfbdfbb46ebfbe877ee193f9468d624389c91ea9f69b84ee06c5b4ac278736f39659a6db72993f19135d1f167ecacb6f564070decca444d714ec6344e0019e705aaf4c220e41d8a7b3d89fa6f87b762def9023a764f9ccfb94f60d433c2ac162fe7024106c18408c0e26f4a761d617d9232e9f4e5fa093533394f67770a64ed9de1726abb37b7d13976d151d53656667986094888be3814a8c4a5c92965ef6792cfd29d6a32d207fd9744967640305276d9d5a4276ca2dc9a9ca4a928a11f497282f5cfe5c43514c9051d5aad53532c28b44fb100224f5e2e4a421b020e9eb875b70f3352ea6810d76c486ce470c20eae60a3ca9308d35287b01d0aa7232ba461b1ca2083835a1e44fbd0e5ec249c3d454136be82d7a46e3b67cf05650479f6fb7534be44269a98dfedf06c4a9ab3c07e7eda58c1968df0766adc13e963d9a134bc7d393b8412dae13401e77c204d8312e9cbd208172e310ca377b93d479944ec202a4fec9abb3b26b02fdde74725bce5fd80ff32e4bdac54c9394d029a0c8350a959a47949593fbd4f8672ee716deba3306e7656eb60666cc8723afa669014d7ed077f379bc05909dd051684156487437b4f6b337b7a84f56b3d504091ea9d3a5b6569551d77d1cc678075453a27df3bfcc99d8f9424dc2f947b6b0f767b5003cfd081069c6b0ca9d1e5b21c261db368379d75609238fb0b83b687b0298d268f1829e4408f343b516335b4b6fc2e898886c50b4e0968332b64577b485bbf26c78fe7145cb39c24bbde11c9fe18c0dde0e62c0fe28fee3a04e892237d8d07455b548ec28e77b29641ae3b9e048441542bf32e7faf92bc293f81cd626f71951a8ef29512ce040fa62f25e30c22137bc1e17e1ab9a994d9ab9771faf2465aa65f12805b3828d6e65ee226ba9139bf5101f767b7467ecd86da7e8383d472f8686396a7f29f6a7465db93f6b2d1b2b1d97f1dda178dbec45b89987aa148e9302b847e45cc462cc7743b7764a5b36da21f8cc014404b536e52bb1b1bcf077faa17b5b0ae6774d537755e5300f650a155ece4d61d18594f3eb113d15fab0f27fb9db0833ad4f7b8429a3692402a3cd7e08bf40054bc5140e36bced7f61c5e55d635910c7e56badf831e214848bf04ce9b87d7db0730f746ac11ca6efdf913c88cd14684e0298efa5a90b5a64d4586a43f9bb5a60f1f21db61da3a565ea8e2c12028a305f623a1f309a101250067a996fbaeea5bc5b127ea62624b0dfe2b4810ac1a6747263c5ee0442db98997ee359d0a2b24cdfce92cdea6c75cb9be4a93f5135085be7490e2ca8198781e806afff4c08b8b5d627a0ab698a5727f1bbff0294bf6b59f4829f4186a0f7239c84898800eed1181ff450f3aea73c904a0b1a84d7a35603629c8c994ac9e100a918ead88ed95cae61f24be6035add216c53bf0b7317ab4c1ed8c4fe51f87cae0d6763f148c72d12bc2a6187332c79f91dfa06adec28db65f75be117ec8c52826587b61987da5719dc61bd65ef45f4dc5c3a3ce8b49eb8ba7ab984793a1a8cbac54b00549e640398e22659a1133459c496cd505a021661adddfe36fb10fad3b9d8c036feeefa9a129daf161bb5b3cdc658c8ba0054612666a42da1deb86872e291fb82960e179fb4d63361edece8e32922bcb5bc2a44f86895ccf6794814d090af55c4f2846678c88dce4408586bac7f9dbe2ca7199eb0a7df275380eb63ec4a85227d203951de823ba01c398f205a6f434ca8ef3365e0f91ed276dd6113955ffbf31fb57ae7c3cc7ed6047872b871c938e760195e1413c62e8be8f22d61141d8d9a6eea280a0989ee97b3b1440992035922f6f6f4010e116e818d2dfe77e3f0437830e1cee4f4ddaafc1017fc173e043f56feb0bb0335610054af11dc452a24ebc144524682ec198bff4e77644c57a1b4753e800d796c374532a2ddcab69d7ec6399ace62c25666f8a3134531cde7531b9da69362480b62f8095c0e4c98c751524915a3b8d2ded7dab4a10b9fd40f62c123380a632280eeb76e220697f84248fe7a26f9b5e59f585a87e9ad97ebb9367a3e81d6f40e97d72ac8ed74a3687efd8618589c6107446c03f1a6faa60f14cb2c3aa387e1e0c550e5018e217c6bb8f3ed27a67992e6b2c0c7b0a06149d7df3143a53370eb8242aa158c03ac91f93959cfe8e7ad2116cae9eece36517d858906d88c9c03a99364fd0b8dd839523b2d2f87e3abf6e5c5192e05bf743bd43b072efb5efc078525e7567936955be0dd18e71c292e8c8a17b197534b3ab36bba679777aaccb869f2cf0bf150fe9f70e0fb6508186786473b8c2961a6b9d60a44afba78cde786f63e274dc2dabaffd284504ddad1b62e6db961e8c4b56e4c544174248c8e31c942718d59915e2ddc252b8ed4adc277d76f67ba6215100f363bf1bdd9154ed4290f16927d569183faa76aa591f6b03c70d18f21348741e3a227702fd6c64118adfd886ee99aa4cf5e6219f1a6c7afd1b19f81959c8347ee7b095f95dbb0a3e3d0bd8a4f488cbe2ae8751a678e870797b8d7644bd07859955b183e79d618fc8f004bd1bea910424e21b569cf0f2856acd6548816a09d28c7685aacab707c30d3de5cc5bf37017c9cd64f699a03221a1476ef48f1652d7eaf081451a750cf7d428ca19ddedf223c3e681480d7f431e694f5c3737cbda2a50242a803e45587fe0f5b88564dfbaaefd3b74dee34f233a9afb66beb1bd249d2f1b71710888fa3d9827131a31a613c73c64a927f6560e5d0e0784c2f8a1958dfd691287dcd434aeb428551dc9e0094b8eddaecd86f8312b01d37eb657d8b206ad6b4c78fbec12f9d449eb8ddf2193de450303aefc2811fdbe5d07fdc5f489d3caf6f33717bb3ca00ba35d420704c0ba64e85744ca79455d79d99b65de2a9d0766cc1d42e50e2cc08de8cc66f3c759865cd38c4963b00ee7098f1078f3ec19ab73cf531ca35fc49ccdd8eb61ad8fba12c4943d413a0989822a965c50f8587e7a1dde6ae2e9bdda9558bfff932f307f2302a41024daa7639b62a64a26b87ccad588ebbed9d86af81cde93e882771874b7bde547ed6336c3833f5f421a18553ba1f2ba8f2551c2f512fb134db52429509de2ed1952ff8a5b8d1650c89e33a6ead77263204f916dd0bb2894a6b1c3a7c69577e477224e2d65cb1728ac0de0600a64d8ef81f9b93e851fa37147613b33f65da6aa93917dc9892e5cbb25719c5b6cfac30a471af134e0f51a427410c35f0a7ca18d49bc146297641d7299c8f82855c1bdc89763125bde22a00acaf49da393a5370142c7ac047920879b01be8a4c3b67b08f5a9f36c0241071d95797678d8656a159e0e2370fcab1b7e7d104bb65b438fa752a269ee503c7cf267ef14571246118a520116bd22e5400d636444026b61878c437f7b23c273c8b776366014980efc7a4425bcacae062da33dc69ec70eb013e439002946af9c0b1152bae0d886cf57f67a128c593e4a65a6a07dcdb76f13b8e642233c80c722fb5d07aa67c35dabebdf3bb3dcee47c39fa74cbde7dadd226c9a274a56796ad46b0dfbe10dd9b0ef7a05dbe6538ec69100b0a20092e6fc12579282b9c2a780711457fc55727b012996f6c223d60ff91ff0caf157cc258ed07e5c415268059015b8c729063a8f173d4af5c862e6b4386e0062ec122dd4faa3110837a3ea3befe5d7a7318d0d01e2a706ab43e56b758cdd26d79d72d8bf161515d9481089d73afd6550529d8097c10191151c9e4afd4427d915a9c4d1be2888b2d35e8151f8892bc4cdd4d2a0ba9ad12fbf51d9bb7b12330bb9bf057421af4f4bf1ac0e5ab8f67be4bc5a579f9a693bf956b84ca0c2dfd14670d7624068c027ac3da4a9ad6a0294d665a0d271d5a9a03ef9e890ceb3b97e4d5f0073323471b639a7ccd8398c6f14acde30742f6f265801c118fd7ec2b19dca5f2f9c666194d01a22f8310383dff642358bf44228efdb402927b1b1685f52d721e1e090e1297950c8fbbc39b41aaba83b350d91498fe54fc5cf65343e6142874388070c3b3565cc421564f6ce0532a615d800c56c3ad50eba424f8083ced5b089ff4b53c4d08ed8ab1df2f9b985dd824e19a9a7c966e02dea740a57b24d7cd48fede12006f4dcde1a8c4dc408e06e2886c5f29e0bf87bf8c7ffd941998b92a474e8bd76637016da25694546bdbd1950a133357e4d871964eaffd07f576411f961cca50efaddf8e34cf9213af1fe5bc4ae5fecb952aed1b2ff3eba66cf4f43a239c9e4d4dc36312c817864b490268235c3956087ca426d317dcc8985e8929db8eaa5cf3b3d1f393c3ac142442d5fbdaf1d191074ec30ecc69534848a41ce459de3b259acb13ca7c1834c6432798b5ab0decc48a3ee8c15598b7cd7ab8077ba52f4f81ce76e6cfc80761026de9e13cc4f822496e1bd2aaf6ba82968f3bd6006e348156be7c17e9167907304f601f4e32daddf71c655ee66859bcef401f2d876a873a5e6cf359ae53d6f3cdc0fe7c80644fe96277138443ed2a67d7302fc77e1d11598f2c699af0983306bea15317e623ad502f6be580b77c21d0bd4bad29ae3f1ed130cf494629cf2adfa89a7ba54ca624cfe4d3dd0fc6e0effeb441f7e19d8716d7231aae1da61a4108190b2f0fa1310770c699e6fae66f17d5b34e0c6c4323bf4c90a8237198d5edd8c26417c64765a1242446aa479198ff486620523fea62d867f59783514dd296a3ee2ee8cd5a4aa3db5232e56517aa0aa131a17ebf7d8bab051fe7c14a4c5bc2564b5631a9523998368278c0dc76dbd99738ee9903cde2c7f1f8af7768d45d263d92cecd3b4a33b6f3d5793d69dbfba8f42256c5653cb050e8e6f53f0ce3e2f805708a81b9e80b1dd8036305e1be9aa0cd5701b71295049cc05a263a69d1081e70b7342072e1df6a9165e5e016ebdc4c57feb6de3062fec392055bb8fe6e322df0f048d3fb01d310b97bbd55b75908667b7523cf536295a4f2e1f5431acda899b4caf4c00ed415e365f113ca25dd328a4eac32a3e829e88f93482cd0f86888c5ac2a1f19ee014d36e2948570a507e775eae0b7ea68e5dd727b8503f479d5c658816c154047fc3548d7239ac2706c6dd6825a5b13ecf78de73228a0065877efc190fc7ab3e6d2d9c4f11d9c8bf81d54388afea9ef5b84e0d3e52a465ac4603a77edbb8bc484debfb458f9476276254db07e8636dba185187eec8ea09cf7e5e4307f3749ef8b103aad157315ddf0527caab570389", 0x2}, 0x20) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) 2018/01/23 22:59:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) sendmsg(r0, &(0x7f00009e8000-0x38)={&(0x7f000078a000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsh0\x00'}}, 0x1e, &(0x7f0000418000)=[{&(0x7f00004b4000-0xcc)="2feea499560ee8247aededa98b11db4014ba151c46e430a6db5d510fa5a9978acfdac0b57350f2ac5c705235e0fbe603589041a7d32e82a623e6f6ca26083dc838d29b156302d32e0cef0dd6ff54947fb3716f9f852f8d76e25c6827d5ca17ea815a2fdd81910a580c0ff265729ee80fbe1f7110fc0eb2c896a49308d5277ccbc53308f12ab84d9421a7b6d569eedd11e150a5860b4719513f12ad397f81bb0a0f80471cc0b7c36e0989bf23919745f238d00745037377cd47c8672add132330972c10c5c4b408ff2079e853", 0xcc}, {&(0x7f0000b59000-0x5c)="77677fd76f8fef0ac4c916deba0c91b55a2676a6ac96e188f983138ba7af67128a8cafcc68db56558d93e207b016aa19d54daa40aacd6a1a6a25d60db1bdc608450d99405b8f1f0ada2e7c54a74b72ad5cb353575e1a898c4b284eba", 0x5c}, {&(0x7f0000b72000-0xbe)="382aaa51417c88c9507ce5ee8f5ba4a3f4f187379d67a58dc1bc1889709431630c26ad55e4185439fff748db3b22003d4190597baeafcc0485a8ca9f54d29076faa7884844c94a80808f6eaf414f9e3fab5dc0e2913d28cf0fdee012e3237ce1be44dcf3133837331526ba001faabc7950bd796988622b82adfeea8e414b432244fd30c07e3f3a24a964f1603142cbe9a15edd0905139fc3505a4db8f9cab3b6f052646d9c928d6f54a4a4e66ee850a75cea00b81348dade3fa72b517fd4", 0xbe}, {&(0x7f0000928000-0x84)="f4abc5f9717d2b491da1fca542010ac3ed53e51bdb7ec4ee1fcc7e4696566353ce8ec2daaf80c8796102d233b85152d83e965e7e17a29e758ac9cfa3c0fb52b25df5ad902ee47690bb5c1104e72ab6cd687f783ba25e110436ab5266a620fa9b71ef63787080894877152d8872f44b2843d1c2e04adb385d95513f4721723735d8ffbf72", 0x84}], 0x4, &(0x7f0000d3a000-0x110)=[{0x78, 0x3a, 0x6, "92c73f83f6726d2e04e3c887084fd84ca618e47e39e0e39172e8e3210e3787a9a66d728f4942a8dd345bc6f189014cc4e86ce87129c5b34e563dcf70a4adc29274b07fa253c8f7532674ae991c74eacd2612ec02bcdd6e3ee785145368f65d32b58636146f5c"}, {0x70, 0x1bf, 0x9, "ad07ee0eb4cf5791b76f631a24e7ff18bace518c557ec22efeaf5c1b2f9142fb9e5683cdb6e2613afba92dd5d969520a27e141e3025f755dd2ae2f2be4f0454a6d92343a5679c11cd593dea246e8c0d050060c23f6125a425275"}, {0x28, 0x1, 0xb8d, "3986223d5051bd23c7c8cd836b331e003e35f226"}], 0x110, 0x40}, 0x810) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fd3000)=0x20, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/23 22:59:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00001ae000-0x4)=0x80000001, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000808000-0xae)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xe, "74bc60b1f372de1196e998c5"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/01/23 22:59:25 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket$inet(0x2, 0x2, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000009000)=[{{&(0x7f0000004000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000)=[{&(0x7f000000b000)="ffc36304b738d824726e6e5d01e4f59d824f5b7b71dbc87f5f72fcd7c99b3bb2a1da03edaf0b41da06971761479f68948fa1ebdf90b6d14e1b04822f740d1a6c2fd9e3f20130c687ef37c6d4fc353ff4b631d4f44254f3396184e0100ee6365869f5fcccc38671b1552e4366a83f7981f1d415eca208ab62df123095cd0188cfbbe26a0a3f441c6966ea22bf5cb7e20ac704ad43737ee1870f79ae83bd68a600f059a65f6a47f62912bbd55e78a077b9e0da3ab903db98caa6b53b943e2db475fc7f30ff9608ab", 0xc7}, {&(0x7f0000001000)="ba4c415c95f8b2ae318241f311f765cd9079ff062eb5166cd4c159b986ec4354834f7c6e7db9a5474a35b0a77968ff5057f1abad9e35b839714ed0e22e396d96448c9caa52cf25235fa8a66a82db66e41d5431bb5d9b943ffdf1948123357e19408036305db10f7f7cfdaee5a49aa93ac44c11f1a74fbe4322c40532c6cc42b67ae234fba98429c5b423232d9d45f253de3e67234f594a69f0651f64f68bcc648f67fd2cb5b611af752e722aaedf9d42e62c2dca06ece0c7da2baa018e09663c0442c587d0540166595341f5b6c936c95327503442741118df351d477f7dbcbd18cd7c", 0xe3}], 0x2, &(0x7f0000006000)=[{0x30, 0x19c, 0x0, "50b133c051fbe28e98def595adbd16d6404f9f7fc7c919758ea986"}, {0x80, 0x116, 0xd2, "4df7178988fd544e133ea0030a5a0da9e19c2e68819fcf33865277d8e2a8e92fc3738d5d4c4795b03aa79e0fcaa674eaa73f1e8b7e7864294585de0dcdf591ef904db46667e1b01e2901dc5aee3251d315fed7cb43c61fcb169758e97443234df2d8f28827d08902b783"}], 0xb0, 0x20004010}, 0x1}, {{&(0x7f0000006000)=@llc={0x1a, 0xf7, 0x3ff, 0xffffffff, 0x1, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f0000009000-0xc1)="c540e4e24ec0bd6cf2cc717eac79c5061139da4a1faff460b34603961fda302c7d9e33fe931c07651769546cd26f7ecb608ecaa44e25e5614eedfe22484c951fe21d04cd003abdb08533fd23fb1313d28291b09021aeb17818c8551b5cb8056ae989762c70b44d8f8a5fc568d823b771a4ee0a5fbd897956fbad7d85962c1c15e307593da521627a0aec8a2e10a2895d24c302a042d348c6c6b0d0b0491c7248bcce618b5fe7137016d877071f01dfecf6bc20c6b46d9597c68afdc23514751e94", 0xc1}, {&(0x7f0000002000-0xc0)="80c51261cc0891eeab229d49c99d36c506423c29d162a80700c1805e12c86bfc03e430e889a4f7c97103f0c049698f3a8506ead3adda3a08b4550ca31737fb7751173720be699cac146bff0430f340680c2b35ef3583df3f9248c7b3bc7e1a59788a79fb27ba4d78751fd17d7266b66b61af805ab98b37650a98c51d32a17bda9c73fe632c9572fa74bd250330fbcb41a9904c0e28cefda21d38be95f255a87e067a7e21a95c526fcfa0b2dc9e7da5f6c2a1a23efa851fa2352e6206d7db2adb", 0xc0}, {&(0x7f0000004000)="87ccd371708f12088091a8d5253d3b61d0f48440b35be196d78005dd9cf01f4fc8e33b62325d0b12eac42fc200ce12b017f74a3aedd3aa4eb1c1e4aa052a01cc90211e00305601d0f309f406178939afb17b1d6f952ba715e5cc7640eadb399c091df2a8009ee99040cf25496a0ff6579a88b90250a527b14b3f58ae07c72d9c0c8cdbc954e46f5afd1a4267ae8f0a32acbffa0643f28d57c4ca6bc4afc7b50e4a3229accef37465b2d866016b78886f51ea84181409514e4f2816366cc5149e0a0e586d2fc5", 0xc6}, {&(0x7f0000002000-0x92)="4033b819340f34c0b4a10752f1b838337602cbbaa29403b3561308b4a24909324d7d1440848d7fec6dd3b170ba850a0e2cf50f116a03eb03c3f90655fdc18c2a888fbacc655ba7aff1753e8f4dc53116dbd349394f74a37616f0437d8f474f98ce33b74dd75532ccc5d95fcdbf607a4f8f8868a73568899c38454d9133c808bd91288bc12ee9a60426596dfb22326d13e191", 0x92}, {&(0x7f000000b000-0xa0)="e071366d7a5eab9227109a24550f52dac00a8bfdd1a4b1e6fec0722ff837877e7523175a9446e206e2acc9fc41112b200362a338a81b7ee054c87b989c2058e298500d8fc41dca0ca7ed802a5e164af3a90ae1bcdf61b5bd96eaf51d7f39c2ed75d95d73e089d52f010a199f4fa6be63641146fce4c3929aca60f222b5e1239fbfb9d1fb9259c5646965374e99e2264c7b0acf87cefbc193ac48a4cf8efd039e", 0xa0}, {&(0x7f000000d000-0x25)="e7ba8e87af9a48cf0d83c8e12ba7d1d75eff28ebbc4f3e5fcf65d4f5a6395b8e6fc163e9fc", 0x25}, {&(0x7f0000005000-0xdc)="35ace398250e4dc916efdd14a04624d27fa277dd73b6221bf2ce83edc6d89db7fe3f1d29bb0f639a5415415149fabd1775b56c767cb3db43391ecca869d1bd4f533c53cc45fa64892f1830eaed384bb40c1d159ee896d474e6ccd22246ef82c16c48cd650b562a8d0b0dad968d63302b515a63732bb21085f7de022a49173ec778c4f7237490930bf682261d337b08f2f348f472fcaf87fe28a6e14db807f2c53e1b000ebe20e18436c837b6acdb8287b84880a1faff06f949596a24ce75dc29e2b14729bf5cc48913311a4698cc0bd21a6f7f3539a761c3ff24d014", 0xdc}, {&(0x7f000000d000-0xc8)="3c94674f3c1e26549b4da456277bb38dca77e8556a9e32e105f15e721f8406dc4797f294c2e5c42ea49eab39a4e9ef3d6185e12e419a472b3062a11f3392a6301231627dc44f1101dfedf1b1db61b004951aea4739eb2a0ee1a6adf0a9ae8cb345b93badcab71682571c1d0c47d43f96b9e213959332bce766073f1f05108d6bebd4fe62e664fc4e74088ad08bba06b9d9012e1413bcb597cedc7f33675685bf5686a699c5f1163e78df6358b71f39ae3271812023ba1c91a77b2c8656c9fc7f46c616ae9585bf9a", 0xc8}], 0x8, &(0x7f000000c000)=[{0xe8, 0x10f, 0x9, 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"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{0x80, 0x11d, 0x6, "08c6b2a94dd374854332595afb82bca512574cdc849f86e718a98a524539ef647e9c522dd3247924402ee590673762e3237ded8ac72ca3953ebee3d7dd6dca885a6471e3db4bd83309bd6c559da244fc231af38821b7f4ca009d9e6277983fce4a1ffb13e6a9e87fca"}], 0x1180, 0x5483cd6c57bf290c}, 0x9}, {{&(0x7f0000009000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x3}}, 0x2e, &(0x7f000000c000)=[{&(0x7f000000c000)="b9088bb6f11cd8772120bc11beb2bfb0bf6e4584e6e09c7631d3b4c9e9cef543eb2b9247582c5991d8f8d989c5797f827135ccba74bed44f27d54c9b87b146a05c89d8169aac35c95cc04ea939c7dfb5536cd95cf7462e3ec60b3195d1fe23d3a14d0cb2d3cd49c7f0136124eaae", 0x6e}, {&(0x7f000000d000-0xed)="31941b6dc236fc949747fbb77f340574b432639475d8fb1b6007e86555d0b7c4182c6b1a1e04de42c7486e3703ad70a5036ecd176dcbe5eb579d35a0ed237440752e21d608e1927da44784693e9c9900201b8cd7b13a227e8f463f44e6d9b1eb2c83b513f9d021db2e42cd4b1c0340ed2d77793d7e1b2dd8cbd54aea62ba2ca28e86a4597ed2b69b76d1da43f68a287211c49c93fff3823c17e61fd9ba369d15839bec57f21e896fcca32174566e13b86e520eead40ed3d11e633647515997a84e5a787bccf91ed89a890b8c89649479b7c38b13c0c65c7a53c983b54e3a5015094ad4437f4af9065b734bc93d", 0xed}, {&(0x7f0000002000-0xd9)="4b8675aeb53f3b7b963edced4e447a3e33e0c19b9b01710631a8fe9ad90f1c631952f843b2ffc46f0590ddcf092074befbb780bfef845c6df5b967d3658b7c03166e02a4b6295feae147704b407cbdba829aed8935f5c489b8eca9bad3efaa7df4d47f55b40702e87addc4391f55a63272d8b435daa965a7f0ca962c13a050aa200740cdf49bff6f70b3db843aa3d150f566c74648d06d0a932dc14028f72ae8ea163c591d8ece808f4698942c6c6e34df901c21ab76061783be3c31cfdde3cdbae86ad8c771ee966747c44a5d7f9ee436d6fd644e0ea38c33", 0xd9}, {&(0x7f0000001000)="dfd172622a74c15d0fcc1663d7a578eb8b51f49af881feb08ef133230843dcccfb67acbaa16bb51819260a7afc472faea6b9e7fda7826a09244a8b81c819e18cd36b8d719a93758a3680b12a6fd0a5c99121eea12019fe9a4c204b303959e1360f6b3080dd7f3e2d9635d46ebb3f3ee7734a45acc8afe7bf30e8051a12984c2e9088cb61", 0x84}], 0x4, 0x0, 0x0, 0x20048011}, 0x6}], 0x4, 0x20000010) getsockopt$inet_dccp_buf(r2, 0x21, 0x52259551e837bb60, &(0x7f0000007000)=""/12, &(0x7f0000002000-0x4)=0xc) sendto(r2, &(0x7f0000008000)="d3fc60bccbbb9f075d16", 0xa, 0x0, &(0x7f0000003000-0x14)=@ll={0x11, 0x802400000000000, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f000000d000-0x9)={0x1f, {0x3, 0x2, 0x2, 0xfbc2, 0xfffffffffffffffb, 0x100}, 0x5}, 0x9) [ 1562.678202] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 22:59:26 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000944000)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003c2000)={'nat\x00', 0xff, 0x2, 0x2f95, [0xda4, 0x40b, 0x7, 0xfffffffffffffff2, 0x0], [0x580, 0xfffffffffffffff9, 0x3, 0xb4, 0x80], 0x10, &(0x7f00003a3000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0xff, 0x3, 0x8}, 0xfff, 0x418, 0x479, 0x20, {0x1, 0x7}, [{0x10f, "f88f958d9719dd1cb6f7b7876602abeca0dda01d420a33874b8fc0729d", 0x6, "13658512375c43cf306bc5f3fe7321d6a70fcf48bfd38202e80adbe19baa34d09fdd0f4da79636c7eaef0ed2a3608e1d8a0f13208fec2a17a1536c84da7cc67b02aeb243afe43c718276fbdb523bbfb45793ea7108b61e40d66b1d66bb0e374eb5e4e540d7be3e0451dfaf73fb2fa97215086e27b64ad408e9d594639bc37ec8ad4442e481c4aae73bbc2ae27c56adf737d66e0c46065622334aaf5f9354162118243e20d4bd8b53ae85971a8e3b48b8ce75155148277e62965c79a3d588c56d3d867aad9cbd8dbc4d3f031ec521674f4d2f6cae958007d2dba2abc7a305c437a3afcaed22c431d81f47cd8dc47b16"}, {0xb6, "6f5fa0fe98406fe81d7886b927686afcd9b39113b8e59598913734c02d", 0x200, "6dac7b3780df46e6f6fe2584a82958f863a52265cb8c83450aaf46a971f9cce286c6eb4b64d751ff602d29be31b73cdb001f25f878cb27135e0093050507e6245569e1509a9a369bbdbbc1eade196f56512f0836d7d604bf09f5544f1175a5a64c3ad9e43e3fef618dc9ea3dea63ad0e43c1c62e24d62b3dbafd9cf6007c5bf0e673c4a71a155ca54358823e3d6fdfbe34d4c31ef8a7"}, {0xee, "68b8c4a36e8434db40f85fade54267c8ceb1ec16413281adcc23e633e6", 0x3, "d5571430fd005289c25505bb9139ac7cf61c4717a8c3d7ac778703e80282fb930021742ace0fb3c7d15ef33d26b2a81f0d657ba5b2770323c588f2967750e36a113c62b7a7447fe3f7a25813260678a365ab80e8e1ec945b029d58d3ad2a825e2f594326178f1526aac41b19d2a2c824c628f08469edc9973804b5f11da2375d457c46fc4d9db9abce0f541726c386a63d614bb554c02ed44f0dbc0c42cd8b09aab29c723e5b0be9d2820ad45ee705a2f6a7ab6c903b48ac879ece0ceb9ddd0bccd78dc4af972d4a09a19ca63f69"}, {0x8c, "e4b8cc735d6ea0f955d511fcd642f446f38d20949ff229da06debbe38d", 0x5a5baaea, "5adc8eb47dd03cd9a260163a6b83618782f7650335e24a634f9a02fc6bb92b35061802fcf267a8b8c2fc72694af2723640cb9d240026c01c67beadc8d954a7ce550ca7ab0b9bc8f96735e4de3c0ef0a6f84e4e60d4fdca9006cfc91e04e7489ea8190aa86156732738e5b352"}, {0x3d, "5cfe07618f775df47080f48a1c465e5da3ea25da97cdf61128c5c4c031", 0x100, "5c1a7bebee58342b91e62ef1df8e3c22e1ff47181173f7b862d0f8aeb4"}, {0x28, "0b6851333202abff1761c1d77655c81583a590769bc38932327c87ad84", 0x636, "b28ee3d48fa61530"}]}, {0x61, "d36eb4e88c090d3554ad093b2ff092ccbec1210db64adf509dd6ca00de", 0x200, "08f9c3609f2eab493e1c7d680d263c4f6e59fb32b2865dad342000d2d94adfab8be96f3060454a62be455574a6e528a2bba73e0e116adeadfa468cb9eb648bebf3"}}, {{{@multicast2=0xe0000002, @empty=0x0, 0xffffffff, 0xffffffff, @generic="df3b99b691aa5ff5248d33d6ec6753cc", @generic="c61f57710af3aed49be10dd2694380fd", {0xff, 0x0}, {0xff, 0x0}, 0x5c, 0x2, 0x1a}, 0x0, 0x13ee, 0x14d4, 0x10, {0x1, 0x400}, [{0xe2, "8d275010dc7011c9269338a263285aa2adc4915cd9a5f72bfa4c0c69a2", 0x800, "8f2c876b9b926e9ab74cc9569e8b47f31ffc13c0b139cabcd07172a18a0905002b9d805db56a48dabe2d79ab1633415ece6429fd17f83c335f57c86bd3a929893a5b87a84d0bb324cfb6dad2051aad98350c0c27cd79562ab95b73dafeca141ef0297dbb27fa547489afb27f2e9777fe46ded15a9b1f73bb1c9868ecd9b5c250463038eb71bc69ded3d9b287c638747944f83d0d31424cf13fb6962a3f51d422150ce6771cf3360cceb2b71b3aea176b804a8c7723f6abc70289c59566b6e9484e87"}, {0xab, "8025f08bd28f58b33fbef8add2c87b3ba98a6f9c136f7d53721ea68299", 0x211e, "5cf06f15c3b8b0723f9de003b99b81db9277e3205e3d532a02ae9ce1ffd2fe477517926f20eccf7291762a3c90c9748f1b5fbd3b462a3e31b2de5727d64c5c60f9bf3597e65a8e5fecf18c29da05458a1f0eeca42ec612dd930bac489bb18afa6d7ea940eafb33fdfe152037c9602d76968f4ce015bdb990006ba88f3f156936e3b058f7f380cf93ecdcf5"}, {0x52, "649b0b38a5ad52f4e80d8a8cb24079ddb976a3239413ed1cfb38c937a5", 0xa8, "38d9e427e957705ec9594dddd37aaeaacf55c8924425511336dea7fc97c6c5d4879ce190d7d9e13b003ca96fed38215d2857"}, {0x25, "1ed6c7b2aa76371a44a6c9c6c960277b13b018042c24f2aa170a04c905", 0x3, "d8b06dd9b8"}, {0xf1, "8e6c34c3a3211438c1108c04c45b90d2f8bd8f4d362cf212ae54f0c790", 0x81, "50f47774b2a6e703cf85d36532bcfb08423a82c5665bda84b10a9ca5a8b08021978e55b5847cb20a1c7be7919b59c05feafdad89d6613217709740386d7167ce8f6cafd78393b7cc01de836cdc287d6bc9cb287801b2b6f43fe8b1849473dd84fd35b7b328c1a37ace4d9673117bf1ff06c6bf129841488c20ccadcf6e74c548437d5b74d0f1823e3b75676844e60bf463ad9a1725cc28dc9d8ecc9bf8d284ba3f79c59de691262b2e3ec41a666d3b2cf74d9c5898a49548a3fb71a4598f4b646e87b49a8b5cfdfd52b8200dbf076e59bd"}, {0x65, "bbc34e31fbeb2d1ad5ecefda1ed801d38a688913a3bec737d9f9ace69a", 0xccc, "d92180900029b752e39e81e3497ad0fa8c1d9031c2577adb63138821233b75ee2b55ffd02b1a21b29723fe36e63775201f605e5823bfbf78920e5005584581ff9c46cfee84"}, {0x1020, "dead5cd4a8a72e030761253de3f944b9a940a0f822d22bbf19c9961a5a", 0x0, 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"2b231acc8584fbe98542ff2d2bc2ee20fe495b9e48a84103d8d7b90bfac10e1a6ac4672d939da5c1a235bf2e7500345f43af63d1b90daf6bebe2a380a67ead5e01b06d522e4bb3254b3c65280dcd0acf060bff0290be51c6a1a08c25f960d2aa5c9ce19db80ee741f141d4da0d15dea635a3908a7b36b32446740b15897a19fb81556ac1e76b2563fd2c448d257e12ed4ed781197bdf221439fd8e1340830009c51c65dafb11c85cd54d094cb4715617f848e98be673c993da26eba7932b34a91971934f91a60759cc2e888c"}]}, {0xe9, "a7ff93701c33cd2ad7ca20c1dee9688dfb691f6045f3b63abbdfcbf6ba", 0xf5d, "bc316ecbefd60d75589907fb87776d3bd72e5ba25959ab128adc692819813a38b899e2af5cbaaab08dc39f5cef1681180a81e8d6bc4af32cbef1b168a8788d97378128f2d6d0c17ad48a472317f87888423389edb9713c6f6de8d08d0f6808fdc5e631b217450693e72b9afd785718424e7c570a4027e71bdb1ca5406f37ebbd3e7a0db5fcb5e9b72158e698b99c79ef0a7d0b4bbd7dc6cb723e8a3883b96cb3184fb0aad5a79f2b735fb5adcc79f54d525cd11498c5f7bae19f49e45042f511a04f485b66cdd3068c"}}, {{{@dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, 0xffffff00, 0xffffffff, @generic="67c12f942f67468c62d8927d1d14e3c3", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x33, 0x3, 0x7}, 0x3f, 0x63b, 0x678, 0x31, {0x7424, 0x2}, [{0xe9, "03c694648288b6a8000fd9e6de96d3fd77415e5f9a18c4640b6588486c", 0x6dc, "625ea43cfd73fc0d14e7093a13f3a7dbee8cf8af6b73b14471c882072ae45817a0c08452552ec44c21a929f58669a79ccb8962001d42742b2beaeb819c95fb8b55869f7569edef3e234578d1403ba6d5e8b7673d9bec0ffeb46d354265c1acce0ab49e19fd71a1bebe588c8bfce6c5edfa03f9e2408a3040dae8e5329ddbf23681be8d88fa8ee6e9bdb3aad01299c281f78d861c34c10ea43ffc82c2ac85a777b124727bfb2d2242a8ca8c6c9eafe3f710f48c5e9b8235b27833ed9191877cf820fe1d39523323195c"}, {0x9c, "ac0bae7f6f8b6bb148b793d4088f7d6e1232b6ecd5847715cc6fe52598", 0x1f, "6de3bbeea5dd9859c2cc35782b437de180957931781e7a68442aedb5c234ca05398d00de56cda71f9ec472622d75e114a625db5ec82e5bf4ff8c226419fad92faa426c291279b778e09ada5e2fe23434020a8af3f41335a5ff7533a4b48d731497ba2863225e2bae912d495e4fa4aed3ae9e98efb23116929b98d040"}, {0xf4, "115931f6243d9988da9a7431cb6b1db1ab397e06973c401af8fc41ccca", 0xffff, "b80bacb42ff2350995532e350fdd36c60a68adcfb25c376f78ff9dc50480438f93f21afd8969d650eef2d809b143d5b9014f08b9049c25f33d8d04d184b2381426665dab32d639066d1bd0e027c3ff7b5fd11244ddec2c957168fb3c3c45a6a9fcd72bb1fa65c37c4cc9a88b7d3217e754689f30d25b0bc8e466cfd188f8a1b2a342383a6ed8c408e5a0192e5eb5160b2678eb4be6b163b832ce2c2e52a774fea67652fef8c52086e6a2b1812fb91c5307a84cb5f021f93af948a7983f6893d360e600c58cb8b0ef017ef0d2b9d3b79c5f2f7313"}, {0x28, "3c052b923acb5d090ca1f7a3de14a3c2b598f5b98595ab8624e88abb32", 0x7, "e93b0e399b490c68"}, {0x119, "7dde62c6e3ccf2c402a586c3f72ff12d003370af6b3ce69d4d7823d608", 0x8, "1b470a52641e7db53052b0728a1466bc16dceddb0294845fe94229f19f363a00e6730fc35e0dadc6fb0f23115502e8d2c8ef135d6643f7c18903100fc6a098b23de8191faeb841d3cc3e7ff53e6603735f44d99d18dbcd9a1c07e1d21e64ec9244dc87cdefc24ad5d6bd9e7d301d84d0b6640fa59a0ffece9ffb807ac854c4956f1ea4b0a56773e4e3cb0fde2ff7f4d54cae1e1e65eba8c130a0010f81269a247d7729272db9990cf1da4f44ef796e7323cc832a5fb9b20e69074f11d82a2f6eb2e740385fa6bcd13afceca26b3608dcb0712464c702d4989d9f029bcddeef2b7da73deb45982d8f5d410d6a7a162193f03af864aced66c8e5"}, {0xff, "1f765e83145e3eea84353c2b55ec9bb8b3d6359f13e05863835a42bb4e", 0x1, "d2dac888275a082cc19f043b25326b01927751989cfff7e165d2a7c453048b0c7e26f724233b9d0a012937d3c26bfe0f11b1daae1d9ff248d4c6e63c085f14b7f266384d8ae1ee95cfe925c0e56f44582a2049ae0c8027d6713b3368d1536923f2eb864436689a8b5d9fb13f5e67f4e935fd6a5be0f64c106fbc0f7d0a43f273419ef53a9c517dd2fc2acfd0d46b8cee7f8b4c48b120cf6b3d4e2a15bd1cb38253133dfbe1e076c4d886555235c33ce2613dde1592e0d4a562488dfbe5678bbdee7e61f3541ee455db41ea54f3bdc618e87324407d54d96c8d765d079a232b"}, {0x10e, "e00cb1386489c6f858035d8d60b364afa7980a488e41dd23f8cbaf5c76", 0x9, "0e097f2a4509ec30dbe25752dac3039660f55138290b081ea311cdc77544445d9ea57ea55c0299f25437fcbce962dec170b4c1e10a4652d9b82df82b58bb2c123b1da779277759c61dc5d1cdcf5314501f654d7f1213165f1ca9443e9d2f0c0d192deed1815f44bed43c3cece1ffe4ab7a605b1561afc106fe00a7261d178909993720ddae3b05bc714766d385789353781e17ef040ba2ee39581e335c121a38736ba441faeda745daa18438b722e395f1de4464d407d01b8a87d15280e18ebbfa54b9892e586b2adc5b600a9d9d805840c6a5857b42fad51957eb96609d4c6e36eee65d67c5a1f713919e2aef95"}]}, {0x3d, "ea72f3cd476adb87bccf654befe0f8b104607cda0f9a36e664523b3fb9", 0x7, "c948a5b90fca0dd5f918af492f8e85ae7a37758235c4a4bd016da9f04a"}}, {{{@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='irlan0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x11, 0x0, 0x2}, 0x4, 0x373, 0x450, 0x8, {0xfffffffffffffffb, 0x9}, [{0x55, "9036cb0c05fb93c07945b24849e0ba63e3052220498462844d35722c04", 0x3, "29fbe10ce6c4eb4465d1283acc0cd30374410eee0014c4f1113391823e7c0a1e9a5f4adce07562befbaffe936fbffc594b2f7c3be4"}, {0x28, "381073bccfbcdbc285070bc47598ac62af1d509dff00d73ad1d513c3d0", 0x4, "d676e3a94e6d3da2"}, {0xc4, "7c83beab96e4b267ea76ebe32fc3f949207d2e176a1e0c436082c0cd56", 0x400, "53d19d330e501146bee3071e3b627f28b380fa3a9503229b1bfb0c81d198ad3ce7b59e0e1fe254d4cb66bc985f51191c176ab8b23295f1398b030f99555c7c3bbb62d8719f2db9eca81e001f859e22db4f726e99eddb64aa834ff88c6cdc5a98e4b201d4936ab183a0f0c313380680459ca4c6c1c792d40a656ccba00f2b5afc3a6a142ede7146a35b345d1db2612aa2f60920202322d98f8d00142a240dbb77cf1f6d88"}, {0xbe, "4d1c5d3fb9219237eceb746fa4a7d3ab8b929d93d61a6438b79adae746", 0x7fff, "69d4f783232377932ab2f0ed02c8dcf73b50bd803b3389fde1c2d8e2e426222fc25e5f2fce9cd54b8068c927939801193b07b5e9bc9fedd21c7c1486df96017500d15e23aff06e1d8b4f17b7cc3a2502f455b96bbe131d47a8cbf109f982c1ad79e5294c66d64aa97a8accc7c799ae2774e70ee882625998abe39a52b56512aad03cc0ce76fb1c0a9f90105b097266a5d994682fb1498a1ee21c69e959fd"}, {0x47, "a2a0ff56e620abc4de6f20e836f287cca1b93b56b7cb1324be3fb32033", 0x3, "08451c33de4bef1f998e881f5d355ec24e8c619a8f7c6dff7c114e4d73ef2af734605639951d33"}, {0x23, "a3f2026a73f24fce7a91c4f0580d0fdfd206031f724a109ba61c70e13d", 0x5, "3afd31"}, {0x20, "7a076bc0deed168ccd086ee240beb83da798400db5c35989e02a725df3", 0x80, ""}, {0x76, "66514b7a72b9797aaf572487d9fb784364251e21fb23afc7a9ef6162db", 0x4, "5d90e1a2bc6cb4e56e1d3d80ff456c247b0efecec1c1955eba90c110b92b558b512df5c6c3db58783901fbbf3b08ac93e1139f142e2b5bb1d6ce3e1191a20759bc1cb0ac831f2105b884e5657f5806bcde88b5f5f53f"}]}, {0xdd, "3b86a4ce52d9e5bdd1a50e69fda915f7cab62fcd682722fad489e1b7bb", 0x7ce, "8011ae35bd254e76f326f04f759dba29ce880faa3634eaa446a1d44bd1a9dcf982af0f961590422398fabe7adb7fe2315e1cacb525ca848db78498fd6bc910572eddf43a70501a9ce1fb4edf0241b1dac3e6b25f2c4155df608d2a130212aa73615e48680e314002423b77a2a080c7cb8a03154ca0c0600b144c704cac16ac391ca2451e9a43f25be04e64a36418c18e25d699c36aa09e2f8dc8524360b0c2a3cb5349aad319422a5e864d29c22af4320b750ecce298e0586dfe1998fd"}}, {{{@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x62, 0x1, 0x8}, 0xfffffffffffffff7, 0x128, 0x14f, 0x22, {0x5, 0x1e}, [{0x5e, "410aa43e87a226b0c2f7bfdb086bdfdd80eed6e3ac5ccacddff6cae1f8", 0x5, "59757db2bd06c66229b500634c1bf28da625a04a8524f2d258a8cf7dd61d27868b2746b6f02b809b0adf9609e1775f2d4fb5a105bb1b12b566d67313bc9b"}, {0x56, "1414e654ae17e29ff5305b504b5675a684e73ed513b1f2bd304148de5a", 0x1, "4df27515154b5e1cbf3c7b2f31203070659551011238de3d428babcc40da3400bff3d74302b0f20f6492f7d5297b40ad7d2f874792f0"}]}, {0x27, "f992db62595afb05da3fcbb7211cdc4df1c48fa27bdb5451a51ded3ba8", 0x1, "ec7f1cb83f0814"}}, {{{@loopback=0x7f000001, @rand_addr=0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0xff, 0x0}, {0xff, 0x0}, 0x8f, 0x3, 0x70}, 0x8000, 0x1ba, 0x2a0, 0x10, {0x0, 0x0}, [{0x45, "3b8463143060d2cbf82e034bc0f5ce489b1f0f06aa8dba40071514b7d5", 0x5, "e8a6ea81d3bdfa30edfce879842a15655146a00a1d14e7076d6a93ee96c4f6eac4a725c38e"}, {0x101, "27d557d8e203eb8a387b774be7c5e1dcc6e6bbf948c52a8862c62fb12c", 0x0, "0ce41622c5c29257f1996c67568ebd76b43c93482701098305f32e860632789df50543c2cacf47a79d05505092a6a9879b76fd40247483bd13026b41f055dc5130a1b2ed1510bd8b6a36d9ac75ace2c98f4b7002e9dc2e63ec9254d21465b683922d4499e1a69fd7336d8b35dd60a1a8ab90e915ffa0b7ba4bb970c5499766203d07a4db732f61a6cb111bd56c6af8666b1a7280b282735bd4c9f3f62422fa1cca1a2a7bb862bb45411533a55ecd245e99b63a0bf0b5f200d92b34481fb8f65c376f57195ce5c4ae5661b03ee907d1a84443510a0b30333e681e849df245c6e010"}]}, {0xe6, "bd4cee5c2527da460c58cdfbf8226728dd5c912447c8bde30862510e01", 0xff, "bb0ed1c9cc8e728211a031347b2868ca055508280d83d28b9a90425f0aa1ffb3604379dd7cd8fc8433db5774bc8d77e9e6e3aa6d3d48c36fd2c4efb63989ce1b2fc1a8bd2087fd82a007473e1722f66aa879655742edbcfe900a63da2cdede56fbf6e6c9e98f31c440ab732028388fdb13b385c7b8c3fb03a696c355ca58d9d728076189d939e1fc91594af8606a0ab7254267077356778324597a95d344a72959b49682b2831cea552fee82af3ebad35c5a9612cb9fab901fb1cb91ef873908fb6b669bbafe"}}]}, 0x2ff5) socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b21000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000013d000)={0x0, 0xff}, &(0x7f00008a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008bc000)={r1, 0x1f}, &(0x7f0000821000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x5, 0x20a, 0x960e, 0x6, r1}, &(0x7f0000939000-0x4)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd) 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000418000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d01000)={0x0, 0x0, ""}, &(0x7f0000a17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006eb000-0x22)={0x0, 0x0, ""}, &(0x7f0000e48000-0x4)=0x8) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000056e000)={0x0, 0x0}) accept4$ax25(r3, &(0x7f0000a42000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000015d000)=0x10, 0x80000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000174000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c6000)=[], 0x0, &(0x7f0000dfb000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f000039c000-0x2c)=""/44, 0x2c, 0x0, &(0x7f0000ec6000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000414000-0x8)={r4, r1}) getpid() sendmsg(r2, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000c2f000)="95", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x3, 0x8000, &(0x7f0000c2c000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r5, 0x21, 0x1b, &(0x7f0000a7d000)=0x5, 0x4) syz_emit_ethernet(0x103e, &(0x7f0000f58000-0x103e)={@random="fd1741d3276f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x800, 0x5, 0x5}}], {@mpls_mc={0x8848, {[{0x8001, 0x7, 0x7, 0x49}, {0x8, 0xabd, 0x100, 0xaaa3}, {0x0, 0x2, 0x80000001, 0xffffffff}, {0xfffffffffffffffd, 0x8000, 0x80000000, 0x1000}, {0x2b, 0x8001, 0x4, 0x0}, {0x2, 0x7f, 0x81, 0x4}, {0x4, 0x8, 0x3, 0x4}, {0x3, 0x0, 0x4, 0x400000000000}, {0x3, 0x1, 0xffffffffffffff0d, 0x7ff}, {0x4b28, 0x5, 0x8001, 0xf4fc}], @llc={@llc={0xfd, 0xe, "26e8", "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"}}}}}}, &(0x7f0000a5d000)={0x0, 0x1, [0xab8]}) [ 1562.722093] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000bbf000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) getsockname$unix(0xffffffffffffffff, &(0x7f000007a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001b6000)=0x8) 2018/01/23 22:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x2) sendmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2018/01/23 22:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) accept4$inet6(r1, &(0x7f0000d94000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000838000-0x4)=0x1c, 0x80800) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c78000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/23 22:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) accept4(r0, &(0x7f0000883000)=@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}}}, &(0x7f0000e87000)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000adf000-0x8)={0x0, 0x1}, &(0x7f00004af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000893000-0x8)={r2, 0x80000000, 0x8}, &(0x7f0000ff3000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000424000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00003f1000-0x4)=0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000544000)={0xffffffff, 0x0, 0x18}, 0xc) splice(r3, &(0x7f0000697000)=0x0, r0, &(0x7f0000641000)=0x0, 0x7, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005b3000-0x18)={r3, &(0x7f0000ac1000)="465c6a97ed1dfb6198e1b4b88bb4f5b3bce1844a05388af71721b5f22b3c19e3ed76953b7ec4f86f2839504519c5eb923752c3a08c4ab73d881f51e81c3498e5cf68ab6ac11dc677b9525aca43113759398e7d788db5b682bc908ef5d078a1cd3f6b9be51870673b054e38868f732efe95c30915bee8876854a4e1b4fe9a6cc71e016f85814f622c0b52eb7b79e3dbb2796072ad59e5fe1732fac0f46208eb63556ec4f36957138b62714967fddf0e9d4b57357e25a4c3689e17e3fabc", &(0x7f0000fcd000)=""/4096}, 0x4477afdd60526dd8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fa2000)={r0, 0xffffffffffffffff, 0x2, 0x3}, 0x10) 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000001a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:26 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f6a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000c4c000)=0x3a) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f6b000-0xcc)="c73d2a3936de72fec8c2ac9daf2ed815b6002922046a45066b56a14989bde4c54e7de3f75174383ce79f058df0b44cfe7c4c67bf03c6dbeb7f44677c371e6d3f615f115aa64ed9d8bea265af55e510d02d316a7f6019b3c5ec60e9f174312732820f92c4f12c8650939bc73e17db262a3e3d02d87f1d781b5fa943b62f3e9e6a1320d09905d18d8da09680761d2463c4a96ef3d4d8217544dc7e26d5f31c0c58ba51b7ddc396d1accfbecd9123d9d0dca7c9c7cb6b419b68650aa736dc473e2d25f06d542a6e7ababdaec10d", 0xcc) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00006c3000)=0x0, &(0x7f0000f6b000)=0x4) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/23 22:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="", 0x0, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) 2018/01/23 22:59:26 executing program 1: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) pipe(&(0x7f0000a6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/15, 0xf, 0x100, &(0x7f0000000000)={0x1a, 0x7, 0x2, 0x100, 0x1, 0x0, @random="7a0fa0b3d4b1", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000)={r2, 0x1, &(0x7f0000002000-0x4)=[0xd00], &(0x7f0000001000-0xc)=[0x4, 0x7ff, 0x3], 0x10, 0x2, 0xff, &(0x7f0000001000)=[0x1, 0x9], &(0x7f0000000000)=[0x5e, 0x9, 0x3, 0x5, 0x9, 0x1, 0x7], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000)={r2, 0x3}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x0, 0x3, 0x8a, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x8, 0x6}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) accept$alg(r1, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000-0x4)={0x0}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000073f000-0x10)={0x0, 0x0, 0x7}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d63000-0xc)={&(0x7f000056e000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r3, 0x0}) 2018/01/23 22:59:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a46000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x64}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e83000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000239000)={0x1, &(0x7f0000f4c000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = socket$inet_sctp(0x2, 0x1000002, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dae000-0x6)={r1, 0x6}, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000037c000-0x4)=@int=0x0, &(0x7f0000fe1000)=0x4) recvfrom(r0, &(0x7f000071b000)=""/155, 0x9b, 0x0, &(0x7f0000e42000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="a54aaf97467260528cb06ea4afa71188"}}, 0x1e) 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000ea0000)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fdd000-0xc)=@sack_info={0x0, 0x200, 0x3}, &(0x7f0000fdd000-0x4)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cee000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f0000514000-0x4)=0x8) 2018/01/23 22:59:26 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x0, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b10000-0xd8)="95ac51dfefeaddc1faafcc78fc574df08e6f70a92166599411e24de0b3d0aff066026c12614f83bc49dfc5d5f82de1e1dcbbef7b727a9f07c98b058bbe1ae9d6f0435ec28e3c12f7405b4a1f0956210b6096d06bb4fcd0d34502a5c14d2f61bb1e1f436f74ddd286756d091734d34a1b444c0c69f8f2f7595deed3296c92d73cd2e5464981a463a8d3bd9c4e65905c37cc402ecc426b3bfed779e825ecd6fa7c2c95e66736110e23c50c59ebbfd5335f38635444472d93da46f5a9f2678d7a5056dae1d8686d55862719a970a7837ffce3fbd88cf694e0ab", 0xd8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r1, &(0x7f0000144000-0x50)=[], 0xf6, 0x0) 2018/01/23 22:59:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000369000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x87, r2, r3}, {0x9f95, 0x5, 0x6, 0xd02b, 0x9, 0x100000000, 0xfffffffffffffffc, 0x80000000}, {0x7, 0x2, 0x100000001, 0x1f}, 0x767, 0x2, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0xa7, 0x0, 0x101, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"58f3ec354c78da"}, 0x4}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="30cf3aab3ca2a7577df6ea4dd547d81a90cf58e6f732cd4ce633b526f8d4bd123d1e48d6acf4ce7c4dc50d8f5ccfa0f277a26ccbfd6f9d9c91960ab8469cd71e3deea2f9396f8a22c44c0bde2b4d6cf66c4b4915271464b84e511fe3f0fcfba96493cc62ace8bca531892caa9c73ad3a9ba5cd990cdfd19f7b9297fa83b306e2efe645a5ff25830fbe07a01c40fe0f24a7046d90186e184b3602cf6ff291e31fe7516aae170dc697b8fd1fea56c4fcc5b5b8be6b68a1bb422838adfb2bba83c87fbe7fe542e32001c18610a3fdef48a17380680960cbd731ea3dbb47df74915ff96d590f9605a4346bc091af2eec54d46b5c9552d9d0", 0xf6}, {&(0x7f0000001000-0x3f)="6b7ac0efa2121e16f9641ec4190cc8d9e5d22103117027129a414f67805836cebd68fce709f86bc3d59c538201c7cd2029467525fe59107cd96e1724efb241", 0x3f}, {&(0x7f0000000000)="d407946ef0da24332341f6113eeee3ea9ac5f31b9a892cb0419329fde67aaf433434621e3fb13245974f924acee9cc81671bd2146d66492c4b49dc6bd9ff5cef925ae0241f1e759b37b7a7181969c12c528ea5f15de599f44705b3fc4ffec8e42d24e3b3", 0x64}, {&(0x7f0000001000-0xc4)="840c6a6d73d82210c0312f36ee04952af57c17fd38846d8b38288e985c270537b3a1f523f72eb5df50431f86e02d73229556eb2f832f106d0fb4ae99da8b5059626d048a4eeb6783c296968dcfec2a19b7028702a04ee5191a20017dbf8058adf3a58f0de2e3ac5fff6740fbb1b7d52b43d511472a918ddb697c1c7374f115e00547f346141c396078fd562c872162f3e332810a3cbab9ca407cd15fa0497101431d42eaa6af5b500a540c48a2b9d2d9395829164627d91a69009e573d30842d377e76d2", 0xc4}], 0x4, &(0x7f0000001000)=[{0xb8, 0x0, 0x3, "a7debe8564a8c16235c57911566cc8a8a04e6734c7ac218ebb112ccec1605eb540e06940309f2bcc6fbbb8931091279c6abf51796ef8dadad6726b15a4ef5a6a6f8286a38d94dc1eaba9c7b32127b470e6bf083006c19a782dc780c94a9b79d6fe11a4c696e81eab633c312935722b2d9354b8717d44c707f3d6875c31dcf71c310b4ed42c45ad9b9683e217d6eddec79c149bd1d98b6a1f7ac280e6a0a1bbc765ab2c"}, {0x48, 0x11f, 0x0, "7333015cd2857c3e4c22ff1ec18ed3baa67c32ced20ced322c56cdb374e1b0f7918f2427d6ceaa2f68b30b41ae9802da49c2796603b92a"}, {0x40, 0x11d, 0x1ff, "0441edbfbe89bbfbf5e772ba374b3597d9299d9773454d4cf44c2e67a200ef3b5fd3c0e551e7075047adc3310c"}, {0xf0, 0x18b, 0x614, "a55d5ccb28587db04fe291f70cd7df9ff3b497ada90d206dc2fd5f73d926ecd69d59b8fafa254af7f3a31ffa27105f7819e95425e00f13657e27e264043a03509f4ab8f4ceb7a0ab41e5268570f412c1799b2443b68124b75b93c69f50cf3e41cb80046334b230c0785f2ed4256335284dc35f72e89124b17521dcc498e97c45fc6f3d052db052f54ded9d84fc3f47e142b50b6b60088fa5846c224cdcbe22293ec96460dbd95c450dcf3b7782feddabaa4528538e2a8716a7b1d1bb7be587a8c2e1a7fe6be1e2e70970c46655dba733007c4a77b6dfd49e8e02ef"}], 0x230, 0x20000000}, 0x2060) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xffffffffffffffff, &(0x7f0000000000)=""/36, &(0x7f0000002000-0x4)=0x2df) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000-0x53)=""/83, 0x53, 0x0, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f00000b6000-0x10)={0x1a, 0xf7, 0x74c5, 0xe438, 0x2, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000036a000)={r0, r5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036a000)={0x0, 0x0, 0x0}, &(0x7f000023b000-0x4)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000)=0x0) 2018/01/23 22:59:26 executing program 5: r0 = socket(0x8, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b7b000-0x82)=""/130, &(0x7f0000001000-0x4)=0x82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x1, 0x74cf}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x5226659}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4dc2, 0x8, 0x3, 0x200, 0x3, 0xff, 0x3d8, 0x2, 0x4, 0x1, 0x9, 0x40, 0x1b4, 0x200, 0x7f]}, &(0x7f0000003000-0x4)=0x108) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x8000, 0x0, 0x9, 0x4, 0x6, 0xb2, 0x10000, r2}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@dev={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3a, r4, r5}, {0x7, 0x1f, 0xccea, 0x40000000000, 0x3, 0x100, 0x7ff, 0x87}, {0x6, 0x2, 0xffffffff80000001, 0x7}, 0x40, 0x4, 0x3, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0x1, 0x200, 0xbc, 0x8, 0x6d}}, 0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r3, 0x400, 0x2, [0x5219, 0xc52]}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x2fe1, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)="20a416b253376ca6678049944153d07e680f473650a38fa9810d991629bc7064452fbb6ee5c41d6e51710eecd63b369bc70050ad4af618c3f1c08a10741e7d38b41fddde36eccffc1368cf0c1ab656be6cf6a76eb3561b02fb4db6281681814f32c2d9a2878fc210285412d6a0c2917018a16b1d3a2932709f63c0e989ea7ef137ed4740839caff91e52ab1359ff0750b92ac05a5051746afd8d2a3668e41c072a14cb5b0ddd94226ba1d15286bb", 0xae}, {&(0x7f0000001000)="d9a2b10dddc2325675e5026aecabb687913685b72c7aaa317f46827cdcf00c0164fcc7c718ab69491533dd55f7744434c0fa3b35136ae33da056d7c11141ec14782293724477926e11f927fe168c34adea0cb93c945fac1a03b5fc78a988e5e90753af879db8795f1a317753d650082d081be927ffe154a57167a77325a6f206fe4ed6828c8ef471b71f12acd8fc10a03870c31203449a2d", 0x98}, {&(0x7f0000006000-0xf6)="529b41aa61dcb5a56ef9bc547d93e9861f9242f5be4cee3379f400ee384c6ca3a8aed14f158316f54067ee6590309cdb428bd5bd001515a190a6c5f641090de21b81527e947121ea0332877939e288e2dfb83df125d466a71c03ee97c449e43c29d8a32741a520214b0af8a5b89b21a7f73c912e0c5cc5d1b8886a68fcf781e7442c9d569621bd4c9985f6f2615976898aba97c36d9db61038f29fe3cf87de54c111b216b8d23efe4a686101077233d43d39c4eb3e83d85fe981d6aec5a5339209188f9bef0c35233e60779fb256e2cc27f601bb009668ab4ebf46c0278396ffd936c4ee6cb6bec1788f0df1c2c24c6b6518d6504bfc", 0xf6}], 0x3, 0x0, 0x0, 0x40810}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000008000-0x8)={@empty=0x0, @empty=0x0}, &(0x7f0000004000)=0x8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000007000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r1, 0x31b}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f000000a000-0x590)={0xff, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5df6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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]}]}, 0x590) [ 1562.928577] sctp: [Deprecated]: syz-executor2 (pid 10422) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1562.928577] Use struct sctp_sack_info instead 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x31, 0xb, 0x7f) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x800000000000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fb1000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ec1000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x49, 0x101, 0x100, 0x9, 0x4000000, r1}) 2018/01/23 22:59:26 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @generic="09dce9e42aa9f008d12abb32f925d74b"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2294, 0x1, [0xffffffff00000000]}, &(0x7f0000002000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80000001}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x2, 0x59}, &(0x7f0000002000)=0x8) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r1, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) 2018/01/23 22:59:26 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x24c, &(0x7f0000df0000)=[], 0x0, 0x0}, 0xfffffffffffffffd) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7a000-0x20)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000f79000)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xfffffffffffffdc0, 0x7fffffff}, 0x0) 2018/01/23 22:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000681000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000952000-0x4)='tls\x00', 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a73000)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000735000)={0x1, [0x6]}, &(0x7f0000f1b000)=0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b04000-0x4)='tls\x00', 0x4) r2 = accept4(r0, &(0x7f0000a43000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000056000-0x4)=0x58, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000d74000)={{0x8, 0x3ff, 0x8c52, 0x6, 0xa0000000, 0x8}, 0xff, 0x3, 0x448f}) socket$inet(0x2, 0x3, 0xffffffffffff0628) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000399000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000)=0x10) 2018/01/23 22:59:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000de2000-0x1)=0x4, 0x1) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000338000)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) [ 1562.995771] sctp: [Deprecated]: syz-executor2 (pid 10422) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1562.995771] Use struct sctp_sack_info instead 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x3d3) pipe(&(0x7f0000c73000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000af8000)=0x0, &(0x7f00006b8000-0x4)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000060b000)="", 0x0) 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001af000)=@req={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/23 22:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0x0}, 0x10) listen(r0, 0x3ff) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 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, 0x5}, 0x98) 2018/01/23 22:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000172000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e47000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 22:59:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x0, 0x0, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/23 22:59:26 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x7ffff, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/23 22:59:26 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001de000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000000000)={0x1a, 0xd, 0xfc, 0x4e5b, 0x4, 0xfffffffffffffff7, @random="fa87c4570c1d", [0x0, 0x0]}, 0x10) 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6e000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000966000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000fc0000)={r1, r0, 0x2, 0x4, &(0x7f0000fc0000)="1bbb757a74631240d683b920c0caed9b113b3deec23cd04a8325017ba718d2943e0d3efab68d2b735c47f695ef1e9e530f07cbd74e9b9394aef3a4843c27ac79650afe7bd6cc5d24c2909ee7996bc4872614513b2e6a4508d0bdc5510c9b7702b054970b3aaac85699e9a64f95f002ce43c42c32d59e8bb8e27c7447613bddf5b82497ba622ad90ceb7600278d2304465bd93032e76637e2", 0x1, 0x401, 0x2, 0x10, 0x6, 0x4, 0x40, "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"}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/23 22:59:26 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000000c000-0x1e)={0x20, 0xdf4, 0x800, "48aff3214712", "9c3939592baf57bdd7158c4365fc7d31"}) r4 = accept(r1, 0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f0000002000)=0x0, 0xca) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000b000-0x4)=0x10001, &(0x7f000000c000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)={0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x2c, 0x0, [@generic="9c5b08da6b8d1e473e53c83ae9ed3f974c7c565178bd1c71642c126cba18dd34e25994948f"]}]}, 0x3c}], 0x1, &(0x7f0000009000-0x70)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r7 = getgid() r8 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast2={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r10 = getgid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000000b000-0x38)={&(0x7f000000c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000008000-0x40)=[{&(0x7f000000c000)="da2225e15f18c44260d5cec7db77aa36d859912553a914ecc76e6488895b68140651150cab771ced5b689aaac2bb0d8bfbe5959d644499ea43701dc96858609738c2d03c13d3a937f45eeaf613b30873b04f722106f291acdb77d872dfd4457a9bb5fc57d143b6371d442a3893c3b56744f1caec50cd6de8f6776f05791456b212", 0x81}, {&(0x7f000000a000-0x19)="c8303a8da12c2ba99c1fff9731f51d44e171072baaf1a5d46e", 0x19}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f000000a000)="e8814b0827518ee0f5daa24f2d75c61a80038cbbb323a644c70b649184a9cee654c27faa16a5e89d4ed40cd7e3d220b1459419dabc7d861264d9f2ab44e3036237058a47112f1904d85bcc194ca671dd6c23b57bd437cd9704b47d65b2c3060dc64fc30872ca311eb4207cc5f11c63e7f88bf3d648514be0c88fecebf25df08375304b63", 0x84}], 0x4, &(0x7f000000d000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x10}, 0x20040010) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/23 22:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x882, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 22:59:26 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000227000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c70000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000832000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000325000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001c7000)={r3, 0x58, &(0x7f0000088000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, @in6={0xa, 0x0, 0x904, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2351}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cbd000)=0x10) r4 = accept$inet(0xffffffffffffffff, &(0x7f00006e5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d15000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b6000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000e3a000)={r5, @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]}, 0xf3e7, 0x0, 0xffffffffffffff62, 0x1, 0x8b7}, &(0x7f00002ba000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c71000)={r6, 0x7ff, 0x0, ""}, 0x8) setsockopt$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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000a1e000-0x70)=""/112, 0x70, 0x0, &(0x7f0000712000-0x1c)={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000764000-0x6)={r3, 0x7}, &(0x7f0000d0c000)=0x6) 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = bpf$PROG_LOAD(0x5, &(0x7f000057e000-0x48)={0xf, 0x6, &(0x7f0000a97000-0x30)=@raw=[@alu={0x4, 0x1f, 0x1, 0x7, 0x6, 0xfffffffc, 0xfffffffffffffffd}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x7}], &(0x7f0000242000-0x4)='GPL\x00', 0x1, 0x77, &(0x7f0000c78000)=""/119, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000527000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000887000)=r2, 0x4) write(r3, &(0x7f0000d38000-0x26)="260000005e0500000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 22:59:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x8, 0x6bdaec7a, 0x40, 0x733f, 0x6, 0x401, 0x5, 0x6, 0x3ff, 0x10001, 0x6, 0x80000001, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x9f3c, 0x400}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000528000)=0x0, &(0x7f00005ec000-0x4)=0x4) vmsplice(r3, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/23 22:59:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000096a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000291000-0x10)=@buf={0x40, &(0x7f00008c8000)="7f7fa7a0c679662e25fc5de11f30f0cdbe22fd1eb344b7b26a6291f24fa96a9a91c2041fc3631c1924fca8f3b33317d60be6e73fe7ddf3d235c462411798b8bd"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dba000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x5, 0x5, 0x4}, &(0x7f0000460000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000288000)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x80000001}, 0x98) sendmsg$nl_xfrm(r1, &(0x7f0000876000-0x38)={&(0x7f000093c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000289000-0x10)={&(0x7f00003c4000-0x1b0)=@flushpolicy={0x10, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000caa000-0x1000)="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", 0x1000, 0x0, &(0x7f0000560000)={0xa, 0x1, 0x204, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 22:59:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df6000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000618000)="a21d93d679ee6666a83f68843848247cb540e42d8343195efda21836fcd2a219d24445cd57008ff5913c2d8d88eb3eb3a29fce50ffbde420197412af2e7d37390ea202596ae5770aa3468fe82210") mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000df5000)=0x4) r3 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x58, 0x4) 2018/01/23 22:59:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r1 = socket(0xc, 0xa, 0x1da9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000040000)={0x0, 0x0, 0x0}, &(0x7f0000cca000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000033000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000af9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00003ba000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d37000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000089c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac1000+0x827)=0xc) sendmsg$netlink(r1, &(0x7f0000d13000-0x38)={&(0x7f000026a000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000010}, 0xc, &(0x7f0000e90000)=[{&(0x7f0000e2b000)={0x106c, 0x42, 0x404, 0x2, 0x2, "", [@generic="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@nested={0x5c, 0x19, [@generic="9f983ff1c14578455ce0d138606282d708b22cfb3d7f6e32e2f718ab958f249734af", @typed={0xc, 0x45, @ipv4=@multicast1=0xe0000001}, @generic="", @generic="3a803df676a26a7409d800e8067f678a6aaca19d656239f9daebdab27d", @typed={0xc, 0x1d, @uid=r2}]}]}, 0x106c}, {&(0x7f0000df7000-0x1190)={0x1190, 0x2a, 0x1, 0x6, 0x1, "", [@generic="ad2e9b2616ac1c24c3a4698054c8baaa23178747ac0799836979a77786997f1d7393f40a5e563011cc4860f96cfdff6194bf4c833057e2663e8f8997417461000a507b204e8d2bc5e3bb0944cae73a49911ed10938f81ee6382c387061e1fb29115e5f3efcfa9ad9c21e9c4271d1a5bef03b86", @nested={0x30, 0x82, [@typed={0xc, 0x8d, @uid=r3}, @typed={0xc, 0x35, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="98e6fe249c2ba694e3f500719f2c52c2f6d5a0ef"]}, @typed={0xc, 0x16, @uid=r4}, 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@typed={0xc, 0x91, @fd=r0}, @typed={0x18, 0x74, @ipv6=@loopback={0x0, 0x1}}, @generic=""]}, @typed={0x18, 0x85, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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", @nested={0x168, 0x71, [@generic="358da44eae749ac677e366293be9d0e399e061baaff4398351fbf84a4fa381f9b47de82dce05be449b6e18d62a8d2ff908115023e2cb733c9275642d2b0f1a592c7737f7aacf4fda05445a6dafd35630f6f32b7ba3e3a741be260ffa33e1b470471c837877b59df615a5db8deba235d6fa1523daad80ad0fd91871251043e67ec9d577f5cee4e32535de5523471386103c908aff3fe751d7d2084d63e221a46572dfeaed5596c5d2d3", @generic="", @generic="b9898e582d8385a3b10336a2528865056d8d5ebb48c97aff7be602837c631e85c012af05470f6a601f9a7b802b1d215eae66265ed0858a1ee1c0607cd7dbf230ffff34a5a7fa305dd54c9fc1fb485594f3e0abfcd296f8afd7744226bb294d933cf12ea03f788b641c66601b8ae634f5ac24f254f62fae2b68404241448aa00cc0be937b6d4731ee7e3189f6bf2364be4de4137de633dae71e894c149af618e277b672b907099e9c4bb7f93e3143d75e40e957a2e054adb9923b"]}, @typed={0xc, 0x81, @u32=0x9}, @typed={0x10, 0x8c, @u64=0xce}]}, 0x135c}], 0x5, &(0x7f00003a0000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x4000000}, 0x40080) [ 1563.194535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1374 sclass=netlink_route_socket pig=10491 comm=syz-executor2 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f61000-0x18)={r1, 0x64, 0x0, 0x7b, 0x4}, &(0x7f0000f5f000-0x4)=0x18) 2018/01/23 22:59:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$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) connect$inet(r0, &(0x7f0000c9a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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) ioctl(r0, 0x401, &(0x7f0000e59000-0x1b)="59d1cf1704f664a2279a7b88b9738a6317b0ff92ff6bd02168dc82") 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 22:59:26 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1e000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000924000)={0x1f, {0x2, 0x6, 0x7ff, 0x2, 0x78, 0x2}, 0x0}, 0x9) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dfd000)={0x0, 0xa69}, &(0x7f0000f1f000)=0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f1f000)={r2, 0x58, &(0x7f000059c000)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x29b}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @rand_addr=0x3b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bbd000-0x4)=0x10) recvmsg(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000379000-0x40)=[{&(0x7f0000f1f000-0x4f)=""/79, 0x4f}, {&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000426000-0x53)=""/83, 0x53}, {&(0x7f0000f1f000-0x10)=""/16, 0x10}], 0x4, &(0x7f0000675000-0x9e)=""/158, 0x9e, 0x20}, 0x40000000) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000f1e000)=0x20, 0x4) 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000690000-0x38)={&(0x7f0000518000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000953000-0x70)=[{&(0x7f0000953000-0xc)=""/12, 0xc}, {&(0x7f00007c5000)=""/25, 0x19}, {&(0x7f000040c000)=""/164, 0xa4}, {&(0x7f0000953000-0x3c)=""/60, 0x3c}, {&(0x7f0000953000-0xe9)=""/233, 0xe9}, {&(0x7f0000952000)=""/53, 0x35}, {&(0x7f0000953000-0x6f)=""/111, 0x6f}], 0x7, 0x0, 0x0, 0xa9a1}, 0x10000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000952000)=0x0, 0x80000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1563.246615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1374 sclass=netlink_route_socket pig=10505 comm=syz-executor2 2018/01/23 22:59:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1a) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000082d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099f000-0x4)=0x10) bind$llc(r0, &(0x7f0000aaa000)={0x1a, 0x1f, 0x5, 0x3ff, 0x9, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000105000-0x4)=0x130, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000980000)={@generic="708fcfecd8c2b008797b209a803ac231", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000016e000)=0x4, 0x1) 2018/01/23 22:59:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d, 0x0}, 0x0) socketpair(0x17, 0x5, 0xd6, &(0x7f00006fe000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000029d000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000f6000)={@ll={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, {&(0x7f0000cd9000)=""/2, 0x2}, &(0x7f0000e4d000)=0x0, 0x10}, 0x34) 2018/01/23 22:59:26 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x27, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001a000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000001b000-0x9a)={r3, 0x92, "3d2ffa0faf1bced2a5c2f7d968448c0dc11c776443d23c0e7ae2495cfb555a0b8776a6850ad5f5043b8df4ab5f9a2948909e77c60fc5a031c92faa220cc5656226f8df2aa3893cc4c7845d8a100fa96e7644c6b561d09cb557c35fbe66b9a684ffe04957697582350aa7cc99af8d0bd11268abf07c0b9305cdc9a5eebfb1c755e61f91248eeee48cfbe0fa665e8a99600076"}, &(0x7f0000006000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001a000-0x8c)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000019000)=0xffffffffffffffff, 0x4) 2018/01/23 22:59:26 executing program 0: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/23 22:59:26 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000015000-0x1)='F', 0x1, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 1563.390214] ================================================================== [ 1563.397659] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 1563.404064] Read of size 2 at addr ffff8801ce17d28b by task syz-executor4/10548 [ 1563.411502] [ 1563.413129] CPU: 1 PID: 10548 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #205 [ 1563.420483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.429839] Call Trace: [ 1563.432442] dump_stack+0x194/0x257 [ 1563.436088] ? arch_local_irq_restore+0x53/0x53 [ 1563.440756] ? show_regs_print_info+0x18/0x18 [ 1563.445260] ? erspan_xmit+0x22d4/0x2430 [ 1563.449317] print_address_description+0x73/0x250 [ 1563.454163] ? erspan_xmit+0x22d4/0x2430 [ 1563.458223] kasan_report+0x25b/0x340 [ 1563.462193] __asan_report_load_n_noabort+0xf/0x20 [ 1563.467101] erspan_xmit+0x22d4/0x2430 [ 1563.470969] ? packet_direct_xmit+0x509/0x790 [ 1563.475456] ? validate_xmit_skb+0x4b0/0xaf0 [ 1563.479852] ? gretap_fb_dev_create+0x250/0x250 [ 1563.484507] ? netif_skb_features+0x9b0/0x9b0 [ 1563.488986] ? check_stack_object+0x140/0x140 [ 1563.493470] packet_direct_xmit+0x3ad/0x790 [ 1563.497768] ? packet_mmap+0x590/0x590 [ 1563.501628] ? memcpy+0x45/0x50 [ 1563.504893] packet_sendmsg+0x3aed/0x60b0 [ 1563.509031] ? find_held_lock+0x35/0x1d0 [ 1563.513081] ? avc_has_perm+0x35e/0x680 [ 1563.517049] ? SyS_getgroups+0xe0/0x280 [ 1563.521018] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1563.525764] ? avc_has_perm+0x43e/0x680 [ 1563.529715] ? avc_has_perm_noaudit+0x520/0x520 [ 1563.534372] ? __fget+0x35c/0x570 [ 1563.537807] ? iterate_fd+0x3f0/0x3f0 [ 1563.541589] ? find_held_lock+0x35/0x1d0 [ 1563.545635] ? sock_has_perm+0x2a4/0x420 [ 1563.549681] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1563.555025] ? lock_release+0x972/0xa40 [ 1563.558981] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1563.564842] ? __check_object_size+0x25d/0x4f0 [ 1563.569410] ? selinux_socket_sendmsg+0x36/0x40 [ 1563.574309] ? security_socket_sendmsg+0x89/0xb0 [ 1563.579047] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1563.583782] sock_sendmsg+0xca/0x110 [ 1563.587473] SYSC_sendto+0x361/0x5c0 [ 1563.591165] ? SYSC_connect+0x4a0/0x4a0 [ 1563.595111] ? up_read+0x40/0x40 [ 1563.598454] ? down_read_killable+0x180/0x180 [ 1563.602930] ? security_mmap_file+0x143/0x180 [ 1563.607421] ? vm_mmap_pgoff+0x1fc/0x280 [ 1563.611463] ? exit_to_usermode_loop+0x8c/0x310 [ 1563.616115] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1563.621633] ? syscall_return_slowpath+0x2ad/0x550 [ 1563.626546] ? prepare_exit_to_usermode+0x340/0x340 [ 1563.631548] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1563.636375] SyS_sendto+0x40/0x50 [ 1563.639810] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1563.644543] RIP: 0033:0x452f19 [ 1563.647709] RSP: 002b:00007f857ee41c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1563.655396] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1563.662642] RDX: 0000000000000001 RSI: 0000000020014fff RDI: 0000000000000013 [ 1563.669886] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 1563.677133] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 1563.684378] R13: 00000000ffffffff R14: 00007f857ee426d4 R15: 0000000000000000 [ 1563.691637] [ 1563.693242] Allocated by task 3703: [ 1563.696846] save_stack+0x43/0xd0 [ 1563.700275] kasan_kmalloc+0xad/0xe0 [ 1563.703962] kasan_slab_alloc+0x12/0x20 [ 1563.707911] kmem_cache_alloc+0x12e/0x760 [ 1563.712039] getname_flags+0xcb/0x580 [ 1563.715814] do_rmdir+0xd2/0x5f0 [ 1563.719149] SyS_rmdir+0x1a/0x20 [ 1563.722495] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1563.727225] [ 1563.728830] Freed by task 3703: [ 1563.732083] save_stack+0x43/0xd0 [ 1563.735517] kasan_slab_free+0x71/0xc0 [ 1563.739378] kmem_cache_free+0x83/0x2a0 [ 1563.743329] putname+0xee/0x130 [ 1563.746594] do_rmdir+0x1e6/0x5f0 [ 1563.750026] SyS_rmdir+0x1a/0x20 [ 1563.753368] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1563.758097] [ 1563.759699] The buggy address belongs to the object at ffff8801ce17c740 [ 1563.759699] which belongs to the cache names_cache of size 4096 [ 1563.772414] The buggy address is located 2891 bytes inside of [ 1563.772414] 4096-byte region [ffff8801ce17c740, ffff8801ce17d740) [ 1563.784432] The buggy address belongs to the page: [ 1563.789351] page:ffffea0007385f00 count:1 mapcount:0 mapping:ffff8801ce17c740 index:0x0 compound_mapcount: 0 [ 1563.799294] flags: 0x2fffc0000008100(slab|head) [ 1563.803935] raw: 02fffc0000008100 ffff8801ce17c740 0000000000000000 0000000100000001 [ 1563.811798] raw: ffffea00071587a0 ffffea0007164a20 ffff8801dae2c600 0000000000000000 [ 1563.819651] page dumped because: kasan: bad access detected [ 1563.825331] [ 1563.826930] Memory state around the buggy address: [ 1563.831829] ffff8801ce17d180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1563.839158] ffff8801ce17d200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1563.846490] >ffff8801ce17d280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1563.853818] ^ [ 1563.857416] ffff8801ce17d300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1563.864753] ffff8801ce17d380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1563.872081] ================================================================== [ 1563.879409] Disabling lock debugging due to kernel taint [ 1563.884917] Kernel panic - not syncing: panic_on_warn set ... [ 1563.884917] [ 1563.892274] CPU: 1 PID: 10548 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #205 [ 1563.900922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1563.910269] Call Trace: [ 1563.912838] dump_stack+0x194/0x257 [ 1563.916443] ? arch_local_irq_restore+0x53/0x53 [ 1563.921087] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1563.925818] ? vsnprintf+0x1ed/0x1900 [ 1563.929599] ? erspan_xmit+0x2220/0x2430 [ 1563.933634] panic+0x1e4/0x41c [ 1563.936801] ? refcount_error_report+0x214/0x214 [ 1563.941530] ? add_taint+0x1c/0x50 [ 1563.945045] ? add_taint+0x1c/0x50 [ 1563.948560] ? erspan_xmit+0x22d4/0x2430 [ 1563.952598] kasan_end_report+0x50/0x50 [ 1563.956547] kasan_report+0x144/0x340 [ 1563.960325] __asan_report_load_n_noabort+0xf/0x20 [ 1563.965228] erspan_xmit+0x22d4/0x2430 [ 1563.969087] ? packet_direct_xmit+0x509/0x790 [ 1563.973555] ? validate_xmit_skb+0x4b0/0xaf0 [ 1563.977935] ? gretap_fb_dev_create+0x250/0x250 [ 1563.982575] ? netif_skb_features+0x9b0/0x9b0 [ 1563.987043] ? check_stack_object+0x140/0x140 [ 1563.991529] packet_direct_xmit+0x3ad/0x790 [ 1563.995825] ? packet_mmap+0x590/0x590 [ 1563.999687] ? memcpy+0x45/0x50 [ 1564.002943] packet_sendmsg+0x3aed/0x60b0 [ 1564.007067] ? find_held_lock+0x35/0x1d0 [ 1564.011104] ? avc_has_perm+0x35e/0x680 [ 1564.015056] ? SyS_getgroups+0xe0/0x280 [ 1564.019005] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1564.023738] ? avc_has_perm+0x43e/0x680 [ 1564.027687] ? avc_has_perm_noaudit+0x520/0x520 [ 1564.032329] ? __fget+0x35c/0x570 [ 1564.035757] ? iterate_fd+0x3f0/0x3f0 [ 1564.039534] ? find_held_lock+0x35/0x1d0 [ 1564.043575] ? sock_has_perm+0x2a4/0x420 [ 1564.047609] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1564.052947] ? lock_release+0x972/0xa40 [ 1564.056893] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1564.062751] ? __check_object_size+0x25d/0x4f0 [ 1564.067316] ? selinux_socket_sendmsg+0x36/0x40 [ 1564.071958] ? security_socket_sendmsg+0x89/0xb0 [ 1564.076685] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1564.081415] sock_sendmsg+0xca/0x110 [ 1564.085106] SYSC_sendto+0x361/0x5c0 [ 1564.088792] ? SYSC_connect+0x4a0/0x4a0 [ 1564.092735] ? up_read+0x40/0x40 [ 1564.096073] ? down_read_killable+0x180/0x180 [ 1564.100547] ? security_mmap_file+0x143/0x180 [ 1564.105021] ? vm_mmap_pgoff+0x1fc/0x280 [ 1564.109056] ? exit_to_usermode_loop+0x8c/0x310 [ 1564.113702] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1564.119217] ? syscall_return_slowpath+0x2ad/0x550 [ 1564.124119] ? prepare_exit_to_usermode+0x340/0x340 [ 1564.129113] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1564.133937] SyS_sendto+0x40/0x50 [ 1564.137368] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1564.142098] RIP: 0033:0x452f19 [ 1564.145259] RSP: 002b:00007f857ee41c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1564.152941] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1564.160190] RDX: 0000000000000001 RSI: 0000000020014fff RDI: 0000000000000013 [ 1564.167433] RBP: 00000000000003d6 R08: 0000000020008000 R09: 000000000000001c [ 1564.174675] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 1564.181916] R13: 00000000ffffffff R14: 00007f857ee426d4 R15: 0000000000000000 [ 1564.189578] Dumping ftrace buffer: [ 1564.193103] (ftrace buffer empty) [ 1564.196786] Kernel Offset: disabled [ 1564.200385] Rebooting in 86400 seconds..