xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='ipddp0\x00', 0xb43}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x10000, 0x0, 0x8, 0xe33c, 0x4, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe5a, 0x832, 0x4, 0x9, 0x2}}, &(0x7f00009bc000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={r1, 0x5, 0x8, [0xf2ba, 0x0, 0x8, 0x5, 0x60000, 0x3, 0x7, 0x8000]}, &(0x7f0000000000)=0x18) 2018/01/15 04:44:24 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005f0000-0x8)=@fragment={0x3f, 0x0, 0x5, 0x5, 0x0, 0x6, 0x3}, 0x8) socketpair(0x14, 0x5, 0xf2, &(0x7f0000ec1000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000f06000)=0x0, &(0x7f0000f05000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f03000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005a6000)={0x0, 0x0}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006a8000)=0x0, &(0x7f0000c52000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f05000)=0x0, &(0x7f00006fb000-0x4)=0x4) 2018/01/15 04:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getpeername$unix(r0, &(0x7f0000327000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d48000-0x4)=0xffffff63) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000175000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bb9000)=0xffffffffffffff48) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001a1000-0x98)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, 0x98) write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005a2000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008c1000-0x4)=0x7, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd5000-0x4)=0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009b5000)={0x7, 0x2, 0x0, 0x4}, 0x10) sendto$inet(r0, &(0x7f00005ea000-0x1000)="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", 0x1000, 0x4000, 0x0, 0x0) bind$inet(r0, &(0x7f0000562000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_sctp(0x2, 0x25, 0x84, &(0x7f0000c49000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001d7000)={0x1, 0xbc0c, 0x6, 0x2045, 0x0, 0x5, 0x800, 0x40, 0x0}, &(0x7f00003e6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005bf000-0x9f)={r2, 0x97, "1472ed5d2b993dc7eda743cccb0439cec7c7298c081ffd67d01895e312c8d5f138d2d8ea43e570b36ba59005d8bb2c3f246a893a9914242d75aea4b81f372557757868137cec1b4bd80944d025a3b68eace911cd989860ce8394dd5f8711befdfc7bbc4e765670649275921c6f80c61e184e57d63e37d0d4bbd5763a7b39045de382177c24152b93c0cf8c8246fa8396eb18af8eaca8e1"}, &(0x7f0000cad000-0x4)=0x9f) 2018/01/15 04:44:24 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x4, 0x801, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b3f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000)=0xe8) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000da8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000)=0xe8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000151000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00007a1000-0x38)={&(0x7f0000329000)={0x10, 0x0, 0x0, 0x40010101}, 0xc, &(0x7f000078c000-0x10)={&(0x7f0000fc4000)={0x1d34, 0x1, 0x0, 0x400, 0x6, 0x3, {0x7, 0x0, 0x4}, [@typed={0xc, 0x66, @u32=0x1f}, @nested={0x29c, 0x8, [@typed={0x1c, 0x1f, @binary="aef46b181fe4467180e15de2465e566976"}, @typed={0x8, 0x92, @void=""}, @typed={0x8, 0x4f, @void=""}, @typed={0xc, 0x8, @uid=r2}, @typed={0x18, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x28, @fd=r0}, @generic="ccf555c34aff064b4ea1b5c3a2cd5b81cd2fe57cbc5bcc63e263b24d15df954bb2a0690c4edec1396d11142910ebb5791960e7777eb96cd0db65ed181e6d96b0c1321a48082ad7c36d35304d7182f597652ca6d644d298908afe6fc498a7f4a4dd1c7ec41ad9c583e338e45f47a851c4db0e9b390976fbefe0277bfc7f4be8294eeec40be421c5", @generic="2093997d618a9e73b8d8a6e0ae8f0fce312f4ecbf82fbdc1023c71cbf6cd16127cb098e6b889b54dd7955f8bf715d2e17dc2b2c652fae7292e897e4772980c565e332b8e7fdc91ecb29e322ad3dcaba205bbdacc9d31dfcff700cdf308936fabb4a0086e2980f3f85442cf7c5f3dc207c5799a6053d11d970cda7cb1dfccc1b86551484e18ed2668e919e482042541d01a32a57ef707b538d22d9fd79f9f37377953768d3b2bd44dd70722d95330dcf6f72a8c206bed4e", @generic="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"]}, @generic="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", @nested={0x364, 0x39, [@generic="b6211132ceefe97425f248035963a27c895624f8a330cc84881ac5190cf0c3cb488ad7559d87f718d5f3fc98ae1dec22dd5955df51a1cc699d4127e8287441f47e8f4ed7e270fd698bc549d7af539c65f93876ec9e260bc50200739c1a3a29c371b72cb262359b7489645df277a7354f82a06eb8e7bc21fd5d81c21eaa74253b384c316ff387e6c5933b318ea7cbc58eefe9c738881035c24bb329dd2a211652f0b574e945f916e0f6b7b01623738300950e0b6505856cfa2228c4b5813c65ab4d5b688d7f692cdd96a97bd27d1f3291bf1b4aef9db7cd0b40eedb2b30bf5978183ef4a09fff3c6ef49502707acb", @generic="7e134a886f6355c58141dfa9e66dd587793caa63e1e0eb6b733dc3ea3af56f979156f972974c0096a6d18c1a0302554d977ec127ccbe48ed2c5c13a00b7cac3cc18d0e69fb6764505afee2b83c2592fd072d279b717bb66ba7ca7115f4b0b1b822f5bf6fd5a0d295f7f57367", @generic="cc43d90b90635e469d80f4be0b", @typed={0xe0, 0x42, @binary="ace9b9600b5059344e83c1ee4bc2e5f5d48cb4bf372c8ee7be69c77596064ed1b8a969eb6c8e7cfefe8e6d5690a656dc328696575e2171234b4f0af31206526685b921ff2614bfedd1873d9f0b3d990e85add237745174776069df5f309a2d1858aaaef3dff0967013b3ca0f705a9327aa357917e29c86ee7bc6fd62d53242a02c7bcb8ea2c73ae4731963fdc71212598aa1bf36b3fd591ebd1a70d09d149562b5844d3c7032f952a3e6f5608d9d0b90d41917fc283ee09fcb521a81c1d6bc6d3633f06a20542733d86cd35b81137e0eb263547da48c"}, @typed={0xc, 0x23, @pid=r3}, @typed={0xc, 0x8, @u32=0x101}, @generic="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", @generic="36d524cc77f6"]}, @nested={0x1ec, 0x3d, [@typed={0xec, 0x80, @binary="b26349f9a6d413bd763a0d2b7bb1c7872adc1cf23f58069fc90a4b4ed07919d5003cb26845bb3ae125b2dc5d1f3b8843770e2da7d54d547365a880e239af3c1010ea5816f9b95f26b83e1c55ba79b2857fa1461e4eb0a94b2364d0029992316041b96dbe332321c6a71d70d0341977223255a089399b157f48cb17a9b4b3cc530ca9ee5dc2dc08b5bd79b327fe28e9244dedfb35cedcb8e353f670031cc2b72131069c5b04ba4eeadac52d67c36e4c77b3987d1f991ca751df105000783ddccfa13f916c164b4adad6dfb2d7121fb56d1ced62613ea62d5ad8281fd0e4bd04554730"}, @generic='u', @generic="3281a9b61dfaa79a131e1c1ed42a43a7081d1e1add6f59b760d3ecd072f868bea8f6f2a3b2cac4a4881fb630d9c57ddeca624004e88423083e5a2aa5a2ad844355374eac91ce3eae89a123fa3ecd7472a738bfc4f305dd", @generic="776d9a2b50c23cb1e18e9da0788d4b473ffd5a1cf928670d915bb59625a60a7b4ecaef97fa5a4ca14c14426ad2a12e48bd5149d7bdaf538bf33782d0157a395958e6b68e561a07f6f9a1ebb82648c35c0a3cf5d63b2755c4e8bc01a4a77a958fc225b8f3cb5921", @typed={0x3c, 0x28, @binary="c80b2a3fccc43cdd1671099bc96b1970cb2df8e4ec89c6746074b9df6721d0e8de74aaa11dda928bb6435a9c15eb3585f822d2"}]}, @generic="725a4a65e3ce5794af03c4b4db062347958616cea0f9f8a05490157cd449fd376da830da0d5457fdcceabd93673b95a7404eaaaef985e5659b4a19fc102762ca3b06e15b68a307f9b52dfed946e1abce4e3ad8828eccc769f2f1000175a2983f1e2f3abd1dc8a56422c058d930946515141191d18053dbd645ee141117923435928943233dc101c2fcbaa7d18e6005a59a71c62d186b0e53968e788b2afc708cb0ab2fbfc54824a7e12fa63b2af3fe9ae92fa8ddfcc910a0d955c49c1b8e7944ab7f626f872448c0b4de73ce03162f2924db11a4effb6716b79856e9d1d15d3c9571f68e933cf16af5520ce1ad40", @nested={0x198, 0x10, [@generic="e729671ad00291b39f67a78910200361b10525067cf18f1d028714d4f4f0b3bd129eb6cc50ae59f46246549276c0eeadbccdb35a4d38e6e50da9af94e869e235076e3e1b477e536d5f1b157248c7d9f04656e84f819b1fc3e6b1b0d3fd42b6a290449e132c780457d32a29e0e68510c52a441daab65d390ca917d5287850f3335041ef3d5b07b8c35b9624dbfb8d75c8da8ff65d97769771c74646ff5beda15d5455d1b53cf34602946cc6f5af7691cc45ff9da4a84b759f349ccd6f8b1f4ecad18bec2fb0", @generic="4956891558e0d7afe19544f587d50734f9952d2fc40e7ecd0ac95e63d176391d7c779129b0d308e12ea78125e830ccf4c7a30d754bc3db099a37c848a7fcd467e0521088e460bb889b2351bddeb9bf925846e23c18d346bc547d5e4748fb651dd6b1300d3927b9bee7516b7a092ec5cafefe10bfabe68b1ca6a1b93c20c1985b9eec10d164d14856e0a88b18aed33596c7fc3001a8cdc0fbc35662d7c2dbe685a6b408448301066a7d9768e5a9b28fd3f8cc22ca35769b8c99744254175e8e141afe6ed2f4620e879a8bd7977d"]}, @typed={0xc, 0x58, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x288, 0x5, [@typed={0xc, 0x76, @uid=r4}, @generic="32924b7727fa66f10244c10d4a4d9c32605a46f4e9c773ca798810182a72ba96f02c7eb64f5b6bce03fe433c6635e885e4bf3e4c940c2a170dd6945f8bba0fc7b556", @generic="338e366332d7a5b263a963b0623a2557a42a9d95695e1c", @generic="8ea2f0f64614c06bad886c230c0a0dd11846c4d27ea390b9aea70f7b24535d3af07ab4fef36cc9e652bd6f9be9c52364746750f796307f48c35c1b3f86d4fe6f854122ac2e7101e95ddec951f8e90cba89fd3537be18093364b99402a7f21a4d5f988a2324585a4dce8f8dfd449bbdc992573bd79815f5d8a71f16d018", @generic="53c4515036edc9c151725bb8613ea4893f4b816a2b7bbf424a2e1809ce9ff3bb411ab5f865a1d75f924e3afce42f4a9125ba83857ec769eaa44d0afd8569e171782dedd00ecf78bed161ef2081e071b8b9f2ddcedc0aa52d210af74546d0d3fcdd355b510b9293aacec0594c349428887f52d5a5453ca220bee7dfaaa4ee08edbebb903aea06ede820246a709215c347ac52b16fc451dd1ece7efea54189819efac91acdb4ac4a11de97d8db6fecf76baf3b3e90078ea4912ff9ba4402c91733ec59c70b7f3153d106a216dad2df1be1ab9e", @generic="83ee6031a5da2e6fcf9a3cc8c324eef6a56a74ae6de75acca5f02a0d0a7f153fcafa148aee512558e387ce9bf728842e78be81f155f24b67e00eb3d4fc92114cf9442b98134e413e08f3adcec24c88d5a9132828f3e1a7dcc76c168576915185ff1519b4aaacc810ff", @generic="1a1d910c1953408121f7bc6441495dfbef739443e7d1697e6afe47135b4bbef76d7bc8498041a6ce2581c30ed831072cc4d5d2e34d7a2c869198df7ff0906aba119e4ccc3fa2942203a8edf5f28a3a4d19028523b17ab761a935839b04d05a38d8d167bf"]}, @typed={0xc, 0x1e, @pid=r5}]}, 0x1d34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/01/15 04:44:24 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000883000-0x10)=@generic="94f799e213ded5ed4c3ebe00688c3100") recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = socket(0x0, 0xa, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r3, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000072b000)={0x0, 0x5, 0x10001, 0x8, 0x3, 0x4}, &(0x7f0000f78000)=0x14) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, 0x0, &(0x7f000045f000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f79000-0xa0)={r4, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x8, 0x0, 0x80000001}, &(0x7f0000f79000-0x4)=0xa0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00008d8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x4, 0x25cc, 0x400, 0x5, 0x2000000, r5}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f79000)={r4, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2782, 0x1f, 0x100000000, 0x3}, &(0x7f0000f79000)=0xa0) 2018/01/15 04:44:24 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000f6000-0x4)=0x0, 0x80800) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f000008b000-0x1000)="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", 0x1000) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) 2018/01/15 04:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c6b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000905000)={&(0x7f0000d99000/0x3000)=nil, 0x5, 0x3, 0x0, &(0x7f0000139000/0x3000)=nil, 0x0}) [ 110.282864] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 110.292448] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000758000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffc98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000e4000-0x3c)=[{{&(0x7f0000101000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000abd000-0x40)=[{&(0x7f0000ba6000)="03d83996b7cfd9262a405a27dfc297f86c703dcde0172b42ef9c92f02f73990052bdbfff79597c02d575f49fa90f3b241f3ac70a1d07363b6f8ced7412246ae8533a3fae8622ca", 0x47}], 0x1, 0x0, 0x0, 0x880}, 0x204}], 0x1, 0x40044) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) write(r0, &(0x7f0000e3b000-0x22)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000dcc000-0x20)={@generic="b6c3c60dff487fa7637ed1c6b490bc59", @ifru_flags=0x3002}) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a1000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x1, 0x1ffc000000, 0x1}, &(0x7f00006fe000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000098b000)={r1, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ac8000-0x4)=0x1, 0x4) 2018/01/15 04:44:25 executing program 1: pipe(&(0x7f00002fa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008bb000)={0x10000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x200, &(0x7f000076e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ba9000-0xb8)={0x0, 0x5, 0x1000, 0x10000, 0x4, 0x1000, 0x3e2f, 0x6, {0x0, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xd0, 0xffffffffffff0000, 0x1, 0x4}}, &(0x7f000075f000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000098f000)=@sack_info={r2, 0x2, 0x7}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 110.334995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49505 sclass=netlink_route_socket pig=27928 comm=syz-executor6 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d0000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006f4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004fb000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00003a7000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000425000)={&(0x7f000006f000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000048000-0x10)={&(0x7f00001e9000-0x40)={0x40, 0x7, 0xa, 0x300, 0x3, 0x2, {0x7, 0x0, 0x2}, [@typed={0x10, 0x30, @u64=0x1000000000000}, @nested={0x1c, 0xd, [@typed={0xc, 0x5c, @pid=r1}, @typed={0xc, 0x2e, @uid=r2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x811}, 0x40804) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/15 04:44:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000081000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffc, 'ccm(serpent)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005de000-0x8)={0x0, 0x0}) pipe(&(0x7f0000703000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b63000)={0x0, 0x9}, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003c5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b86000-0x4)=0x1c, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000259000)=""/128, &(0x7f00008fd000-0x4)=0x80) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000dc000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006ca000)={0x0}, &(0x7f0000cd9000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) [ 110.394461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49505 sclass=netlink_route_socket pig=27945 comm=syz-executor6 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000036e000-0x38)=[{0x0, 0x0, &(0x7f00005b1000)=[{&(0x7f00005af000-0x64)="0f2030668b075f2e4a31eecc3da86abfd0734e885025d932471efb9be336b6f295918a0da59d4ffcb8d47704bd002d9054edd350d680dd03500acf7749f288d59b746c03b39c1db91830871ad96212058551947e7c3b3fcec072c22e7c0c73997fdd3251", 0x64}, {&(0x7f00004cd000-0x44)="d78160b116b90895a4b8907f08c228950d7fd911d6c48a41ce3e8982e5a359640093e3a01709d5012746186ec0305388b1bc64081e8f6188a85b3507355e0d78c02689ee", 0x44}, {&(0x7f00005b0000-0x70)="91c12d0ad31af5c5f29394a934e0afc7123556d730daf950eb3cbda6bd41fba8a459b31ebd4fcc798a8ddfd78dcc41335950f38b7ddecc220f30d6f0b58b855647c7e93cb2c16ddda226c352f03d61f3b7746c3f95ef94c77611c5fbe5a50ef7de563bbcc014beea15816fae5941f904", 0x70}, {&(0x7f000035d000-0x64)="0f54508f754ed13c3a3136178c95a9627fd18bcf059c3a20cbf7465d7cea3a411b6402aa06ed762c709bede4c8c1c29d83e0ae3750467af5de058b3997360c5e9fa75e071bf63f75de4748859619765c4b4fde0ba5aa5806d96ef98f4be2b7ce2e5c7525", 0x64}, {&(0x7f00005b0000)="1948ceed3125d8dd049b62fa84228740ed5c653a9a07d312e4d6e4d5290495f922e1252247ccff00b1ede29f0af1bd3bf1860d8d5936ed095dfec31d9341abbf807c913fd4b1dac1d1a4a33041db69fbfdc1a1efc46aba93ffcafd4a26c1f7ca52232a6070525da0b9eae1cb0f", 0x6d}], 0x5, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff71, 0x0}], 0x49249249249258f, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a3f000)=@common='dummy0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000226000-0xb1)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xe0, &(0x7f0000000000)={0x0, 0x0}) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000797000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x2, 0xffffffff00000001, r1, 0x5f54b768, r2, 0x5, 0xfffffffffffffa04, 0xa53a}) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r4, 0x40086602, &(0x7f0000caa000)={0x800, 0x4, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x20e, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) bind$ax25(r3, &(0x7f0000a69000-0x10)={0x3, {"d822a11b41b5f8"}, 0x4}, 0x10) getsockname$inet6(r4, &(0x7f00005de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000d54000)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fca000-0x20)={0x401, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00003c3000)={0x4, r5, 0x10001, 0x80}) 2018/01/15 04:44:25 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ca1000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000939000-0x39)="0d7648fe491e1903f1b6052a3e831abffce0e9306f1969a3866a7f237139740f727fdd10cafd5a19dc24dcd4f4e8129ddb1f1c35540c0d1bf1", 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009e5000)={0x0, 0x0}) socketpair(0x10, 0x5, 0x4, &(0x7f0000716000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000429000)={0x9, 0x0, 0x0, 0xe4f, 0x4, 0x3}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000535000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000067000)={0x0, @in6={{0xa, 0x1, 0xa3, @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]}, 0x2, 0x3, 0xfffffffffffeffff, 0x7c, 0x90}, &(0x7f0000e0c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002a1000-0x10)={0x0, 0xc8, &(0x7f0000517000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in6={0xa, 0x3, 0x3ddefc4a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003f5000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000573000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004d4000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf13, 0x5, 0x0, 0x0, 0x8610, 0x2093, 0x3f3, 0x9, 0x806c, 0x7bdb, 0xe6, 0x4, 0x101, 0x6, 0xd2]}, &(0x7f0000773000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000028e000)={0x0, 0x1}, &(0x7f0000128000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ed4000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000590000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005d7000-0x8)={0x0, 0x1f32, 0x62}, &(0x7f0000077000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000631000-0x8c)={0x0, 0x84, "93dbf64c4b449a16e6471ccdfca9f8c4aff5c0850cd2e6b387ff39d8bde5973330306c584e2a23a9359b59a427a9b939ca3477940be97f9d2b2d99e952594f53e44bfbe4422bb291b5f940244924e97ada1bd08abeaf904ad72116d24acaabc9791c1da838601ad79a6d5dd089ec642ff9a9f669f038cd4001028ed8ccdc071ac5bf3013"}, &(0x7f000050d000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a09000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4, 0x1000}, &(0x7f0000dde000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002d9000-0x14)={0x0, 0x9c, 0x51, 0x8, 0x9, 0x36b4}, &(0x7f0000cb6000)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000f52000)=[{&(0x7f00009c6000-0x10)=@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017d000-0x40)=[{&(0x7f0000643000)="366a93b01d", 0x5}, {&(0x7f0000a6b000-0x4b)="f52ca22246f7e66644452679867a95d8202a46361edd8172fcc546776bd1c75b3086c806fd64a34d43345c57deabfcd70d8291918a44d87b84c9e72d98f678cd60bcb7e812111359c77b8e", 0x4b}, {&(0x7f000084d000-0xc6)="747429bccc755fb450bcddf5ec8984b96b42d3e4416fd43918b23ac6f363e36d456228f7b984c4f50c43fd8af31bd41ef50b58889fd999106abf841abecec05f89690d3afb346455ec0e5b89afbce8f4b5c4a457a38bb7f5d17a91e37d9e87ceeb5b2aff468e7cbb9b19edc62049a02d8cd57d892b362441ec7efea36703760fb8e1897ade78eda7bf464f23ee970979f1e75012e2e0c371ad109677f1596c1d03734565b6ef7c065ccea154c69a5b04be28dc463ce30add945b21ac79b2d78987a9259a0ed3", 0xc6}, {&(0x7f000081b000)="426dca2d1aea4e9594e76ca044f908627b8c3c214c286ed6cc624fe97c0c7069995e7a85b1699a84a87937d6772ccdafd3212d7695f385c2d7ba", 0x3a}], 0x4, &(0x7f0000d35000)=[@init={0x18, 0x84, 0x0, {0x100, 0x3f, 0x401, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x5f02, 0xe2d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x0, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0x401, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x200, 0x1, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x1ff}}], 0x120, 0x40c0}, {&(0x7f000003d000)=@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xedb}, 0x1c, &(0x7f00000a7000-0x70)=[{&(0x7f0000c95000)="94dbb381e2f99faf2b7c770cfe7cb3197103842e44c3a83500346db9dcf46d061fd9550dea75ccfbe7078f9d72c67aa3b5a54f4a4da542bf191116e673fc1d88f9cc9cde9912965b9c6b01e794c6b119ef0cb00e8ee7fd80dba8a6a66e230cee74fb9f19e0ffe0846a9e65abe3eb1e66e6706c", 0x73}, {&(0x7f0000e89000-0xef)="c542b1a1ba1528bdec2a78576db60b210283c5f0a14416b99b8ef0a89e033e5348509cc78b94d9c42efb7418aac0f9886f92b037939288533e666a187a42ac65d17ff93e2b0ba30b48d4fd1e215a9d9a8748068f4eebd9602ad9f2f485ea07f1268c1b1cc824f11a5f293c818ecbcc193395bad7bd9bc164a142bf45b9d68de86979194992163abe33a1f0372a2fdab2f992f5fd440a1f4b2324167dc61fba408b1cc0c73f75e1f7437b9d0e5c9639197391286adaee4d0f51963de71b6742ac9af6354c9b1e119986ed3a3cde122abdd3e45031e75b9ddd675cb98a25c09d393999ffbe169478e6debec70aa989ec", 0xef}, {&(0x7f00001ba000)="ea93285b8d314f4084435b5c133eb295a423252e62d2b6f72a931f88f01994d17cefabb99d37b5703f2840fea82c0da317cc1ff39964f61ca4006e0b47fe7984571a3d59ceea8ca81c49b62aa9c98bbf82869f5300ccb76e0451ff9a6ddd40c5943133289b848b4dfc213d559b55ee845b0db57949f14c0d3e24859a648bc72851107ec54bba122b82a5785ccae35357ae5e9a929870d98348dbaa92be29187c33c5b041cc11e23b410fa980b269b509f560d611a0140e", 0xb7}, {&(0x7f0000cf1000)="c2d57fa645c29a88604dab0cb3a57cff12d66c24d8f5923a22c70dbcfdc850fa0d3f7bbbd3904f1b4b92158c9acf69bdaca59c8fe7ce32b81bdd9c83c470c8b6b0a6fd3ac9aee9e962ec0bce51beed30f6f9748125f0b202b09a1cc50d802b62ebb1b0781048d8ca7eac1f5b39e9ad309fd78c91ee05e978567bd1c8069bc5abff90c1d35431bb2ba4a8f3dd1924dc16b2ed6c9d90458e39f8e7ca8b89a1b3549055ad77dee86c0fc0e036780bf317414c0f9855ed521d5da1f2f242581e24c11b8bf6339a14a8446af28f504c916dd5362c175b02153f79396364d3240a140a0c0276e6df019d01fdb0eb1b2fadac298cfc5423", 0xf4}, {&(0x7f0000d43000)="eb333dd9dc97f18641b8a1e2558bb003949af907e694180fde9da4986022c4c5e1db77d8ccd811bae99408e53d97d5f96781e44ae531ca1357d191f692c3f0", 0x3f}, {&(0x7f0000f83000-0x66)="4cc8fbb3aae9a6af33f256cf99a4bb3e04fce57677e5731cc1f165867049a2076a327e5961d362ce3442494098b68307b91a2197384ccf89a9cec505bb8b3286f6bd9181d0bfe82ecb6c4632e0a0926540d55eabbea7554c3b0f7af3ae517dca16ae1cae3fa5", 0x66}, {&(0x7f00002a4000)="48284fcfe5fdc69342ea519b0317cee176d8610b2a7c085be1e01545990cbb955663326b991ccced282e0effba0842a9610f3451bb9db4d4b0b06e76406e0e64c60c811cdb35bed498c2f86d7f559ecdb41fef6d2f481907ccc1e9545267a809ca382f5e1631324675c514", 0x6b}], 0x7, &(0x7f0000b21000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffeffffffff, 0x9, 0xfffffffffffffff8, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x800000, 0x1, 0x5, 0xffffffff00000000, 0x101, 0x9, 0x10001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x480000000, 0x205, 0x7, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x3d, 0xa7}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0xf7, 0x3, 0x728}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x204, 0x5, 0x6, 0x7, 0x85d0, 0x4, r8}}], 0x150, 0x4004800}, {&(0x7f0000aac000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056c000-0x70)=[{&(0x7f0000123000)="1532f59babe2b0a1840d6e36a005e9868efe8a2dfbe86d0a14eeea1c", 0x1c}, {&(0x7f0000cda000-0x45)="a5673ad45106345908084bddec9fd1a19b87744342d7f984aaa38fefdb040348be4f35d95b3b1a093f074a808f46987df95421e5af1d7e217b2096c308fed2aba4f8a8708c", 0x45}, {&(0x7f0000c08000)="cc7709b66748482d455fff2e782a6a4fc576eb4ba71a319a869bd665f1a9083f3667d629a9497302f525de65c80d9df02fce696460a099a34f8100205c49c08625d0ae31a444ac0d35deb4648aae0c1d48c88232b92e0467d797cadef52c01b786e0a34750cdb2c7fae640ecc6a5f2c38b326e2b36ecba207d3bb75cf193116d14f35238fb9187b3ccbf5c15b4", 0x8d}, {&(0x7f000097b000-0xd0)="c8ffca951d3c2133ba62b26c63bcce641b1653cd7c474edd5fade80978b28b668b95def06def3e493d22566ba2127df215e4721e6a8192ef992c3648bd7282fa4d458802200f9811a73cfbb3a1299498d475077ee3c19cd8d8de56c186ac60a44f11e061b5a5d86cbd534e1bc2090e08c3fa6b1f738e24715f69b0f1b17c6db4ead8d09559aa64ac7d6afca86f87ac73726f8b6300de8523daffbf1e7b58e177b416ddafc3dbf824777488993e6303b0de0a453a2faf2253ae2b04e1ba56afc6f25d6d17f4b4a931eb45b20d8659da85", 0xd0}, {&(0x7f0000dd8000)="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0x1000}, {&(0x7f0000f90000-0xd7)="dcd554b82ba1808be69b8f7c66e9785e30184c146554de5ac64ae34518cb70b65f89f28e111b2c64f7f3ebd1397a7901313821e0bf7c857fb504dae076bd969e74c496a87db53f976f1acbeaa29135694523a59a51dcf21f49321b1e3d647401f9c8945d71aad58ca6ae9995850904c8cbe8b7fd388f66733acc8f5fbab4b264be5bf26527aa7bff41f73ff8208af286a864b3371d7b5eeb304442b370d2e815459a069abfe3c01575c73dcecac3ff12adeb51a81ea1c69733d103fe14ef097487cb64767bc9eac207a4391d2078ae65546dae822af474", 0xd7}, {&(0x7f0000dda000)="7c17fa36e2e3cd771dd0ef3d48f1e0d423579e84ce9e7b3a477dbca3ea574a79329451dc00194625f5dce657e44987f62c48254068d18cce4df5a15b1c7fbcd2acb3e9", 0x43}], 0x7, &(0x7f00004af000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0x54, r9}}], 0x30, 0x8000}, {&(0x7f000085b000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000-0x80)=[{&(0x7f00006cc000-0x5)="b00e755ebc", 0x5}, {&(0x7f0000cfc000-0x40)="e2e79f4d6608581ff73083b5932d81680f96a97b77ab85c8816985380b85dc4365da6ea3d4f7aa706b485110c58ea5e05457bbbb359a9646fc16d74dc2e61502", 0x40}, {&(0x7f0000b7b000)="30eeab764a568e071f269bafeed94b86efe5457402ab", 0x16}, {&(0x7f0000bd6000-0x94)="6af2cea66b372671f3bb9cd4f99e2983aa4a843debf64a45e39f4b4e3e11c4f2f97b13b1701a9bd909bf8ee8b642d61e31bd2049cd856281ce644e7aa9cedfce08e825dc5a00c150067990e8a2fe6380eaf5e6bb2c4fe4fa90fac6b12326bcca13ac373be69dd51cd16302bb4133c1f1d5a7428ceffa3c960ceaba8c105b427b55914e90cdd5ef06ec69bc0b6ffcf352413a524a", 0x94}, {&(0x7f0000716000)="", 0x0}, {&(0x7f00008b3000-0x1a)="da808273837682f68aa4578bb00d49c65658aedc1b31cb5732a5", 0x1a}, {&(0x7f0000cd7000-0x47)="ff4267ad7a8c9b8e3c0835e9ae864fc7066d7ea7c0f47058d6bfb5ff93f08219cfc5f774177816ae4032f9ba1b3a04e6f2c2f86133a53a878c2f45e9d1c94e9de33e994624c5b8", 0x47}, {&(0x7f00003fa000)="2eb06e8deb4f3c559c977f4cb25b8c29a34694cbdfc7ca410f98a934afec2f434e1e3912b2d51e99a8aa7841ceee1794d634eb534977b6ea01c78217c284f174982f5273aaff357121f417a79822468c919bc21376ab7af38d13026bfac9d38497bb59edfa8004866609460bb82a082965fb6d8c254c3b4d766f9767c3a5d30ce660af27c6507691bb8067a4ff2d8e05305977cd6e11c410f92763f2eb049d0343f49094f69e2aabe4915a91f80127159c7278bfff4f18cd54ff0b583533f3a13ab9e80cbf737bceb72ec89b07af7d3b26d94f0a18bff535e938b5bfdc01e14b4fdfd356ff95fc2525ed756bc648462020", 0xf1}], 0x8, &(0x7f0000f8a000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x8, 0x6, 0x8000, 0x7f, 0x9, 0xf9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7e00000000000000, 0x201, 0x0, 0x1, r11}}], 0x60, 0x80}, {&(0x7f00008e1000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e22000)=[{&(0x7f00003c5000)="", 0x0}, {&(0x7f0000cc0000-0xc2)="55cdf15fde22f3edb2b5c02900bfa4402ed91048baad2bf5fabc69495e634d6642dc07c890951743f0c004fc7c343d9e0e0349a4a634b505c4bbed37192c90446b098c4e0503a38a957a2a126ab954d8721972a71c7719c251f95369e7d03f7c6d2b9034e2f8d6d3e4438ae49a31a09a3b349d8c37ca4222a50806f0957883c7a44f18a458e3c27d9d56119ee7525fe2fcb2757b8696c7b9c618e91a3f4265e1e2384b6f5123863475f6456d51e10e33884689f55e1e2e6b365fbb5c74cdaf0da2ce", 0xc2}, {&(0x7f00009ab000-0x66)="f05e9a85bf87ff35283cf9fe930c08d23a896630ce6d5f2888a8da1f1a43b03de2dbe9f3568e6216003197d156f1b3eabd86b8ad2d39d9b7455c4ec5a9246991651ca7ccc6a6500d3d485a0562491cbcc1364d7c83eeba2444b53f198ec56656fd232164b6ea", 0x66}], 0x3, &(0x7f0000841000)=[], 0x0, 0x10}], 0x5, 0x24000000) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)="bd", 0x1, 0x4, &(0x7f0000f4e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000b36000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f63000)=0x0, &(0x7f0000436000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[], 0x0) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000b90000+0x205)=[], 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ecb000)=0x80, 0x2) syz_extract_tcp_res(&(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8000, 0x80000001) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000177000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007c4000-0x4)=0x10, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c27000-0x4)=0x0, &(0x7f0000ce4000)=0xfffffffffffffc71) r2 = accept(r0, 0x0, &(0x7f000086c000-0x4)=0x0) r3 = accept$packet(r2, &(0x7f00001a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000126000)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b7000)=0xc) writev(r0, &(0x7f0000659000-0x10)=[{&(0x7f0000a4f000-0xa1)="29000000180031d1e5222200804c00630a0002000012f908000015000c000900000000020000fdc744", 0x29}], 0x1) getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f000033d000-0x4)=0x0, &(0x7f0000962000)=0x4) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000020f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000453000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000965000-0xd4)={0x0, 0xcc, "70053d59b40984e40bf6e4b425d8f005351265a8b7a0fee84170b0475c077f776afa473c849a19c1695134a9d2d3f68e27e4af7cb36f1524535cbf809d4494dce20d4dd4415f069506de6f5a628f224673ee0e72c81b066963491f1ed2724e953e5e126bc7ff0b6e8bd51a34300d622654926a4d3181c04bba9a425a8896032464818d3c86dab5d26b785cfe89d75a1d544abb2bb6b1c032da4d28e3f16ba1cf10be09a398958807fc4699d652680c768fd0f9acdb6c61b04f8868c17ac4a14ff72d0fea4aeeb8e16eae7f71"}, &(0x7f00008b6000-0x4)=0xd4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000096f000-0x8)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[{&(0x7f0000721000)="51751bdd80bb626c", 0x8}], 0x1, &(0x7f00009f8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8c000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000538000-0x8)={r2, 0x0, 0x3}, &(0x7f00009e0000-0x4)=0x8) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b3f000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000010f000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000508000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x1, 0x400, 0x12, 0x4000000, r1}) r2 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x8000, 0x4) connect$inet6(r2, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) close(r0) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000209000)="c109728209b14cd1f98a3bea7c47fc35ebefbeb4aec182de0c95791f664f93f4f6a8c0824ee3a10a6165472a4ac37caa03fa0aa1dfdd77e1bcf5889af614cbae0f9ab5a9df4ce4a941a8f164cec9c0109ff1b5a602f1fb5f97f210cee6149d224c40aa810ca822dcda225f86b7e48a0a78d8a74409c28bd4e72e506302937322e2bd3b74bbad0c7ac08e7d0eca82b5253d961d14362a46e12c002e56d66303683ae910559b", 0xa5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000ef000)={{0xffff, 0x7fffffff, 0x9, 0x4, 0x10001, 0xfffffffffffffff9}, 0x8001}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000818000)={0x4, &(0x7f000011e000-0x20)=[{0x7, 0xffffffffffffffe0, 0x80, 0x4}, {0x4, 0x7f, 0x0, 0x9}, {0x7, 0x0, 0x3, 0x5}, {0x23, 0x8, 0x3f97, 0x6}]}, 0x10) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000a17000-0x8f)="403b2d0ac7857d44cda6f013150aebcb55d3d2f2a0e12ee03f9f9142bcda38515917bfc35fe9a6f1723e52f5df21d762f0f25c1000e63963010dd375404cc310a009336c0d8c4977cb846ec8447aef172f4bda88ebd72d2d72bdc93d30d6ce4e3bf031db870b2c1d20ab0f9a328d144f935318058250e2b6d4b7ef64cebd72717609cfd5ba0090e6c3f1d085da3c0c", 0x8f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000668000)={&(0x7f000014d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a15000-0x10)={&(0x7f0000058000-0x1a4)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, '*gu,'}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000092a000)=""/164, &(0x7f000030e000)=0xa4) socket$nl_generic(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000295000+0x202)={0x0, 0x0}) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000516000-0x13)="2002b4395201bb999ed8c5f8ae461990746d82", 0x13) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d26000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000)=0xe8) recvfrom$packet(r0, &(0x7f00003e1000)=""/19, 0x13, 0x21, &(0x7f00004c6000)={0x11, 0xd, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000013a000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000175000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e28000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfb000-0x4)=0x0) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002f7000)={0x0, 0x6, &(0x7f00002e7000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @generic={0x5, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000293000-0xa)='syzkaller\x00', 0x0, 0xae, &(0x7f0000983000)=""/174, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f3000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a5000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000061a000+0x79b)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a97000-0x4)=0x0) getgid() socket$alg(0x26, 0x5, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00007b3000)=0x0, 0x80800) accept$llc(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b3000-0x4)=0x10) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a67000+0x220)=0x0) accept4$packet(r1, &(0x7f0000782000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003e9000-0x4)=0xffffffffffffff45, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f2000)={0xffffffffffffff9c}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000715000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000292000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ceb000-0x8)={0x0, 0x0}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f000002f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(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) 2018/01/15 04:44:25 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f69000)=0xfff, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@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$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d44000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002c4000-0x8)={0x0, 0x0}, &(0x7f00001bd000)=0x8) bind$unix(r0, &(0x7f0000abf000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000dad000)={r3, 0x4e, "4fc446c98cbc5cad5cd901c736bb28749da1ce059dd5b6cbbe7cfabe9ff85f66c54509b55d4b52c78b0804a4154450840c853b4843c73156eeca6e3957dc1a846f355fdf4e8770f24560d077bd57"}, &(0x7f000051a000-0x4)=0x56) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000953000-0xc)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000908000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000622000-0x20)={0x7fffffff, 0x1, 0xc, 0x5, 0x4, 0x42, 0xfffffffffffffff8, 0x9, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b99000-0x14)={0x0, 0x3f, 0x0, []}, 0xa) 2018/01/15 04:44:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x297a61ba, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x6, 0xff, 0x3, 0xa5de, 0x3, 0xd42, 0x29a, 0x3f, 0x9, 0x2, 0x0, 0x6, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2e, 0x3f}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x8, 0x1, 0x9, 0x2, 0xc0000000, 0x4, 0x3, {r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x569, 0x3, 0x800}}, &(0x7f0000001000)=0xb8) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004af000-0x20)={0x6, 0xffffffffffff3455, 0xe, 0xc1, 0x64, 0x7, 0xff, 0xffffffff, 0x0}, &(0x7f0000aa8000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c71000)=@assoc_id=r3, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/15 04:44:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000542000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x1, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bec000-0x8)={0x0, 0x0}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7fe000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x14) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056b000-0x8)={0x101, 0x9}, 0x8) accept$netrom(r0, &(0x7f0000680000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d61000-0x4)=0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) 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, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000865000)="", 0xd118, 0x0, &(0x7f0000ff4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 110.788061] device syz6 entered promiscuous mode 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) pipe(&(0x7f00007d0000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000524000)=0x0, &(0x7f0000ead000)=0x4) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x8, 0x3, 0x7ff, &(0x7f0000b88000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d69000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000540000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000677000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) sendto$inet(r0, &(0x7f00000c5000)="", 0x0, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008f1000)="130000001000ffddbf00f4a0180f050000230a009d000000080aaf8d26000005000000000006000000000000000000400000983ae38200000000e9a0b4c28e08000000000000000004f200aa09b1267c3d0f615e77e150da8ed7d56ca666a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12970d837b9cb3452b6c4000004996959e4ebc309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1dacfc3e9714dde8755304e37e4d16ef5d9d36ad256736cc86e32143f5a7e5d153695f23f761db12294c0d89b1f", 0xde) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005e5000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f58000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007d8000)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb6a0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x68) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000b4000)={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x3, [0x7f, 0x8, 0x7, 0x9, 0x0, 0x1ff, 0x0, 0x2689]}, 0x5c) connect$nfc_raw(r0, &(0x7f00004c6000)={0x27, 0x0, 0x401, 0x7}, 0x10) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) [ 110.811796] device syz6 left promiscuous mode 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000082d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80000) sendto$ax25(r0, &(0x7f0000fe8000-0x66)="a18ef9b867dfb2c9afa1be1463097f16951a71302e9e749a5a9fd628badd33ee6b5f98d5c82fa672ee774ffcda3642a3caedfba99f0e5bb91ae40d56cba24a249f169f1a31c603cf207c2161c1e13681a49d2ddd3f8a998035b4e8ad5dfab4640e62c0d2086136384148c69ad33ef1c0ccb8d8891c53c3756d2c2409fa8d436c0ec657ce", 0x84, 0x40010, &(0x7f0000354000)={0x3, {"763a66369a6ad3"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x0, &(0x7f000022f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b27000)=@assoc_value={0x0, 0x0}, &(0x7f0000722000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000571000-0x8)={r3, 0x80000001}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000089b000-0x160)={{{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc90f, 0xffffffffffff0000, 0x10000, "b8428033c602c520f842209e1d2d2a441977fd222a08ebeb692d88efa3c640661b8feb3b049a1689ffdf7131d87084ac1b728853afe6ebe16b3501c87db91d1ab182f3964105a56c1cf9430aabdb6103"}, 0x160) r4 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000239000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000a1f000-0x4)=0x2, 0x4) connect$inet(r4, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r4, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd8000)="0b0000000600000005e600", 0xffffffffffffff87) [ 110.867364] device syz6 entered promiscuous mode [ 110.893445] device syz6 left promiscuous mode 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000199000)={r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000080c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d1000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ddb000)={r3, 0xe8, "1a6b7917d706a3974601c44242ac35aeb73a8cd5d4baac75be7831cb7fa5b182b3b651b970bd0c28f1b6a7fd0d703bf230b7607e497319f04300786961ef369b849e369cbb6979fe59ec771a370a5ac7157cc09103db4fcb3f6373328136c4840c23da50a78a12e3eb24c3ceea42ea56e4697711c002d0f7c641759b7962bc17bb9844c4e02194a4c3b7b80aa8983b0a497c25007ed0a2f5a4be96f223d3e9cf1c8ddbfb4f818f3c8555d7a147b5ddeb0462cfd1418e0eb13bbf04729c2c31fdec8e1e2267791aaff31bc7cf9a536ffc8ae3e433c723959ffdc6b63132ba43fa4dfcee9bc1471bfb"}, &(0x7f0000e3c000-0x4)=0xf0) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xb, &(0x7f0000558000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@generic={0xffffffffffffff69, 0xff, 0x80, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0xc, 0x9, 0x5, 0x88, 0x9}, @ldst={0x0, 0x3, 0x3, 0x0, 0x5, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0xf9, &(0x7f0000674000-0xf9)=""/249, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) close(r1) 2018/01/15 04:44:25 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e3c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000c9000-0x10)={0x0, 0x0, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000005000)={&(0x7f0000007000-0x48)=@full={{0x3, {"e231f0c6d05d36"}, 0x0}, [{"d9cdf0e762efe6"}, {"40708ede4274e0"}, {"42a39b7146ab2a"}, {"4761a18d2dcf13"}, {"29022c9ac72883"}, {"876e7ea25f18ed"}, {"9486c1f876a527"}, {"5ae9b74a843e56"}]}, 0x48, &(0x7f000000d000)=[{&(0x7f0000003000)="e1c8d8771e94f63ad52dce7023faf03ee0023188402373b00983d04d25ab0e7f9cb2c639664bd41220aa23ce57af65cec0aadf9818d8cbdca3db344950489fb822bfee01b98755a2", 0x48}, {&(0x7f000000e000-0xf)="2fc746bd839ce42d2ef730fc7c6297", 0xf}, {&(0x7f0000003000-0x61)="30f53ef991357077ad42d07145a7fac3634e8c3a3547a9b40a0c66ddab9fc90eb716b971bd8bbde200a320113583f0277df41c3d816d53f4a8721ec161104ed665e328ce6b819e89aa36f1a2ce7d1236510feb3b542d4f3dcf4616e8e14cb70c57", 0x61}, {&(0x7f0000001000-0x3b)="a2973d54b852899cae273370870b33b634dea93812ade1b9b5ddbe346cb3234e71f54d5dea80165e41790961edd90aabb6cdabe127db290ab32826", 0x3b}, {&(0x7f000000a000)="0a0abf2a1571e17e0be439df98f9a9882c2e7dc07b2cdbbc96913ca00f3c8c9abeb61288af806f36c33c65b7a3cfbbe2637ac704bf26113799924408b90c2ace80aa6141764d8d6d3a58cb1368530a993d6279abc23be349f561bdc56b1598440e2d52f870d167041d87768f568ca2fd28f1bb0bf92425d92d2550f3136fe8f4ed05b9964ab40dee580c91518ae4f89fb19d6f9a7a3ced7b03a0439f1f420aa978ac2e29e8a0c842b393e4acc3d038355e36313dc1d00c544d3d44dfb4d2c2d226b9a1a935db32ee3180c6a4d823d3d36afc188feb5f1f4e", 0xd8}, {&(0x7f0000003000-0x3f)="843dce09512eb022d2520284b284207a20e9325197f6401c70dc2f9fb05ade09c1dcfb5dc484ae17c28cfa9af329741a05724c1a7feb9ab27db3841a7c2be4", 0x3f}], 0x6, &(0x7f0000001000)=[{0xa8, 0xff, 0x1f, "34101dff1296dc29d3fea16342a45bf06c2c22fd5492834a8f8df762d70106fa9ae1bf2e5645b1775f09a3283768ae85749c001be57a7ea1e1381b1f1b145b52fe07f06e1acb57edc26469ad4d21f6486a71c8e5cfb9c63e29bff013c3283656013503d6ccdd59c519a72d597b282eac9f61c1f97118e8ce71974f3e870c0faade9fb501f837f28c76e13348e6772ea876e5bb"}, {0xa8, 0x10f, 0x3, "4c48fee9ea04ebf1832f9506d4778b0e4e13dc869d42dc307d2f9278e64128128fc171a9b8e5ac80efa119aa93684239c4bd2ea72e3e8becaf0c58feab4174ac66fbcfcee4d0e917677c55a80a896f373d234e2bdab78b043717c0c2e70a08a17deca7001d4164406e611c1bf9027b12144b6f5f791bf7ca02dda95730ed8583cc9636d6267b465dde73facf6ce1c1310f0bc33d393a7e"}, {0x1010, 0x11f, 0xffffffffffffffff, "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"}, {0xf0, 0xff, 0x800, "cc84db60335754df0eb1e681b837594c54fef58abe0be5ea2e8e112589ab70ef998a9e62a23ceba4fbeedc8f359af3a9af3285e0065bb4983e79302698fd2b3c5822b1355179672e91c682bc0bbad47e31e8a0628760e72e1bfc1aebf41601138b4461e913ef0d3096c7c4368d3dc3ff99c27b860eea3d560bc473d856db47b8af0dc2d1e8fa4995953568a480a8158b1778d5669116c5594b38455e8c4140b9f3f65b2b4f6ee5346cdf6668878177ce6c385b5dbaf4fe4c440fb0b870e4ab40289d9bcfeae973d6bd6342838dc68d59c2c9c8713148c8bea87dd7f3"}], 0x1250, 0x0}, 0x10) syz_emit_ethernet(0x3ea, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000021b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000182000)=0x10, 0x80800) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000098000-0x4)=0x7, &(0x7f000021b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000021b000)={0x2, &(0x7f00001f4000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000021c000)={r4, 0x1a}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f000015b000)={r5, 0x1, &(0x7f000021c000-0x4)=[0xffffffff], &(0x7f000021c000-0x14)=[0xffffffffffffff24, 0x100000001, 0x7fffffff, 0x401, 0x6], 0x7, 0x1, 0x1, &(0x7f0000178000-0x4)=[0xb1], &(0x7f000021c000-0x1c)=[0x7f, 0x3f, 0x9, 0xf7c, 0x8, 0x465c, 0xfffffffffffffff9], 0x0}) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="ecfa154a7d8e1754009935293ca6ab3bf0e23bac5ce66416205b7fb72109ba1af88f8d8dd18bc9aa91609d202dfa00b38b0c4c7dc28fc8ac135e256135cfdce382a4f58b041fa8cfa994b4c4df56ceae", 0x50) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000097f000-0x10)=[{&(0x7f00002d6000)="2900000020001966153d7500100a001d020008001700002a00e8ffff04000200002419000000040095", 0x29}], 0x1) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000826000-0x8)=0x0, &(0x7f00008fd000-0x4)=0x8) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000de7000-0x18)={r0, 0xbb93, 0x0, 0x7, 0xfffffffffffff801}, &(0x7f00003d1000-0x4)=0x18) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0xa, 0x0, 0x786, &(0x7f00002c2000-0x8)={0x0, 0x0}) accept$packet(r3, &(0x7f000055e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000031c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00007b7000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x76, 0x9, 0x500, 0x5, 0x80, r5}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d42000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000-0x4)=0x10) connect$unix(r0, &(0x7f0000c98000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000095b000)=""/0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000891000-0x4)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000421000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009b8000)={r1, 0x5, 0xffffffff}, 0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000ef3000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000999000-0x4)=0x9, 0x4) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000453000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a2000)=0x1c) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000435000-0x4)=0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000588000-0x8)={0x0, 0x5}, &(0x7f000043f000-0x4)=0x8) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000588000-0x8c)={r1, @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]}}, &(0x7f0000588000-0x4)=0x8c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0xa0, 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) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x7fff, 0x2, 0x5, 0xff}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064f000-0x10)={r1, 0x1000, 0x8, 0x7}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000ce7000)=0x6, 0x4) unshare(0x803) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ad000)={0x0, 0x1, [0x21c]}) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000de2000-0x4)={r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dff000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000)=0xe8) sendto(r1, &(0x7f0000bf5000-0x71)="92736bedfdaab14c754c48493e720ef8b4f5f67e9fb5ee2d5e185799b97cbfa0c31704b42ee213037ddedb37e7030508eff8e375a2d30ed8a683875882d26520a78462842c7a8afa4ff4e4b5f2e1651f8dd58d6d1ff99bcf5a9b50c8a8bad9787e0981096f7f4111ee17f8e3be5468faec", 0x71, 0x4004000, &(0x7f0000c45000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fd000)={0xffffffffffffff9c}) bind$bt_hci(r3, &(0x7f00006ea000)={0x1f, 0xa1, 0x3}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000247000-0x20)={@generic="f9f0c1d4a41cfea111d02773a1a24e7b", @ifru_flags=0x1501}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000197000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003a8000)=0x6, 0x80000) r1 = socket$inet(0x2, 0xf, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008fe000)=0x7, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000095b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000095c000-0x4)=0xe, 0x80800) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f000095c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095c000-0x4)=0x14) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000095b000)={0x0, 0x10001, 0x3, [0x7, 0x7, 0x1]}, &(0x7f000095c000-0x4)=0xe) r5 = accept(r0, &(0x7f0000129000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f000043a000)=0x8) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000095c000-0x10)={0x4, 0x200, 0x2, 0x0, r4}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000af000)={0x0, 0xe000000000000000, 0x1, 0x166, 0x100000001, 0x5}, &(0x7f000095b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f9000)={r6, 0x9, 0xeaa9, 0x6, 0x2, 0x8}, &(0x7f0000714000)=0x14) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000095b000)=0x0, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f000078f000)={0x4}, 0x4) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r7, &(0x7f000095b000)={0x4, 0x9, 0x2, "e35bd325f927", 0x80, 0x0}, 0x10) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000834000-0x4)=0x14) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000095e000-0x10)=@can={0x1d, r8, 0x0, 0x0}, 0x5c) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000095e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000b, 0xfffffffffffffff8, &(0x7f0000847000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b53000-0x18)=@get={0x1, &(0x7f0000929000-0xad)=""/173, 0x40}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f7b000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e34000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xaa, 0xff, 0x6, 0xc8, 0x3, 0x1, 0x5, 0x9, 0x0, 0x2, 0x4d40, 0x6, 0x20, 0x9, 0x1]}, &(0x7f0000d33000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e2a000-0x8)={r3, 0x40, 0x400}, &(0x7f00006ae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003f4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000878000)=0xb) 2018/01/15 04:44:25 executing program 3: r0 = socket(0x19, 0x5, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000592000-0xb8)={0x0, 0x20000000, 0xbf, 0x1, 0x7f, 0x80000001, 0x0, 0x6dd0, {0x0, @in6={{0xa, 0x1, 0xf1e8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x30b3, 0xcf3c, 0x92}}, &(0x7f0000ce8000+0x1bf)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xff}, &(0x7f0000ad0000)=0x8) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000)={r2, 0x19}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000+0xb79)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x51)="8d118e93348151124d79a2dcaf12f7739d01a75f7a72dbbb56e07920851809846e25285b0958ef7a6f694aead1339d455a5388d5c67be1774e0a0d44635a11a0042dea87fff506a088366fab029f7cbd1b", 0x51}, {&(0x7f0000000000)="175345af282cb65696425806aaa8c1709748db875f9e7dedbc9892d20670919347e3733a8551504b82a6a85e2ef5f18d3fc5d8254a78e6a934894ae20712ef60d4ffd048b3a0cd42d7bb9b785129128ed5c4d10ee0e445f2f371d724e8d2adef90b021bb9b9be2fed934100a3cf40bb3cd5ee416d1d7e54acc93775d48ebb469ad70fb40a475f3228a167d87611c50cb8756724a925f0effd08658a04ac687201667dccb46f405ed3e6b326e888cad6471a2944ee667cdb47dab667140074541bd895d438b321c8445c70e0830ca94073d40990e95", 0xd5}, {&(0x7f0000001000-0xcc)="0c8cd2caebf8333ebe45be1de0df7ae91a0a618ed994aae157a438817723e19b9bea14292764903b1afadbc28d8667b295c4320d4e02701f8ef206a786b22aacd645ec45bdf4766fc08dd2dc4c965fd7e868d2d9fb4af0b51818fba71aad2acc192df2f227b35a2464d583813e8495bbc91d1c3b569c7d5df600a8bab7107ba75e4cd952915fd1904266aa34c1e14f2a7dcd847833e1a8caf9e4c55b0365717ae10efbf146b323e363393a22e118c9678eb22c3178a74eaf98d2a239083e6cb85f9964ad6accf72f53b3776c", 0xcc}], 0x4, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r3, 0x80000, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 04:44:25 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x12)={0x0, 0x20, 0x5, [0x6000, 0x5, 0x0, 0x6, 0xfffffffffffffffb]}, &(0x7f0000002000)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x921e}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x803, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000211000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="485dd7bffe45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ed5000)=0x9, 0x4) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00008de000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000661000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cda000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008e2000-0x3)=0x0, &(0x7f00003d3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000cf000-0x54)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x54) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c6a000-0xf)=""/15) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000065000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fc4000)={0x4000000, 0x200, 0x2b}) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000cd0000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0xc, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @cipso={0x86, 0x6, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e1c000-0xc)={0x0, 0x1, [0xaf2]}) socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/15 04:44:25 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e5d000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0xe, 0x2) bind(r0, &(0x7f0000545000)=@nfc={0x27, 0x484, 0x8, 0x0}, 0x10) bind$nfc_llcp(r1, &(0x7f0000c02000)={0x27, 0x4b, 0x4, 0x7, 0x5, 0x0, "3fa88d750ff8825b5ffceac6ebb02edd47a5ffd041fd71b5b7d3e26326d2c6c7352228a0ca8784cf98354f6c5558a62d3f16c677fb25a97f0ca69fa62f6339", 0x3}, 0x60) socket$netlink(0x10, 0x3, 0xffffffffffffffff) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e08000)={r0, &(0x7f00005ec000)="41336f9b070000000000000b7c0f37f531ad8605000000000000008a000017fc64b73ecb7cf49f", &(0x7f00002f4000)="c404ea7c6e6ff30e6aabe36a55488737a5ae36f488e46d44653424d86b61e63bba3c01e6676873757f5a580b0cf3dba6629739d0ac70b70670d2ae2b09502c3d434cb229893619738b4e58ec74e4f4a05fd07efca57ca1860c30bc84b76b95ed26533fbaa9c4d4b8850308e0744e300d6e174bbe9c32254a607c3fbd92501d0df1367d8da0184c0be4d5f2de48d3024326288402b473e6aa466ae843dc57e87281edc503b989a9aa826d5b41ea94a04154cf27e8a24b2cf4b291f508f6b7e4a74756743f66aef5b55b88912920922979679aa76934598dbdc820ff8278cb9d6316204ae684c9", 0x1}, 0x20) 2018/01/15 04:44:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x4000000000011, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x1, 0x4) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a9e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) bind$packet(r0, &(0x7f0000f25000-0x14)={0x11, 0x6, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r2, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fdd000)=@routing={0x3f, 0x2, 0x2, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) shutdown(r1, 0x0) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae4000-0x4)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000285000-0x4)=0x40, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ae3000)=0x1c, 0x800) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x4, 0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ae5000)={{0x81, 0x1, 0x8, 0x0, 0x80000000, 0x5}, 0x10001, 0x200, 0xe9b}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ae7000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000832000)={0xa, 0x2, 0xea, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) pipe(&(0x7f0000ae4000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00003f3000-0x4)={0x3, 0x0, 0x1000}, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ae3000)="", 0x0, 0x200418d7, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x3) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ae7000-0x2)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000061c000)={&(0x7f000023d000+0x852)=[0x401, 0x5, 0xa85, 0x4], 0x4, 0xc03, 0x5, 0x8e, 0x12d7, 0x376b5329, {0x5, 0xe96, 0x1ff, 0x1, 0x7f, 0x10001, 0x5, 0x6, 0x0, 0x100, 0x40, 0x277c, 0x3, 0xfff, "75557d6b8f088f5644dd0c5bbbe6fdc317406642e68807d0563158416a7ea87f"}}) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x400) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[], 0x0, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f58000)={r0}) sendmsg$key(r1, &(0x7f0000289000)={0x0, 0x0, &(0x7f00000a0000-0x10)={&(0x7f000013b000)={0x2, 0xf, 0x1, 0xd, 0x15, 0x0, 0x3, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6, 0x3f, {0x6, 0x32, 0x100000000, 0xffff, 0x0, 0x800, 0x0, @in=@multicast1=0xe0000001, @in=@empty=0x0}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x3, 0x4, {0x6, 0x0, 0xffffffff, 0x4, 0x0, 0xfe6, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x4, 0x0}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffc5b) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000005b000-0x28)={@generic="fd4809721e1c30a1ceb492d069b19e1b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000036d000)=0x8) recvfrom$packet(r2, &(0x7f0000898000)=""/134, 0x86, 0x0, &(0x7f0000789000-0x14)={0x11, 0x17, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fba000-0x4)=0x20, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fbb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fbc000)=@assoc_value={0x0, 0x0}, &(0x7f0000091000-0x4)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000964000-0x14)={r5, 0x1, 0x1, 0x1000, 0x6, 0x4}, &(0x7f0000fbc000)=0x14) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000fbb000-0x8)={r4, 0x1}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000143, 0x0}) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000420000e, 0xa, 0x5) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000016b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008da000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b52000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0xd644, 0x1, 0x4, 0x0, 0x0, 0x2, 0x80, 0x20, 0x2f, r1, r2}, {0x7, 0x7fffffff, 0x0, 0x8, 0x80000000, 0x1ff, 0x7, 0x2}, {0x2, 0x400, 0x10001, 0x7fff}, 0x20000000000, 0x0, 0x2, 0x0, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x32}, 0x2, @in=@empty=0x0, 0x4, 0x7, 0x3, 0x4fa, 0x7fffffff, 0x441, 0x1}}, 0xe8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d09000-0xe0)=""/224, &(0x7f0000b6c000-0x4)=0xe0) r3 = epoll_create1(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ed000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000076c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eaf000)={0x100000001, 0x7ff, 0x8000, 0x5, 0x4, 0x0, 0x1e, 0x1, 0x0}, &(0x7f0000b6c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000451000-0x6)={r5, 0x101}, 0x6) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000238000-0x4)=r4, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000055000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x9c, 0x9, 0x5, 0x8011, 0x7}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000dd1000-0x28)={&(0x7f000013c000/0x1000)=nil, 0xfffffffffffffffb, 0x5, 0x4, &(0x7f0000514000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000da6000+0x7be)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000f58000-0x13)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000170a1feaffff05010000e0ff019d160a090001800400ed2000df18", 0x1f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b17000-0xc)={0xffffffff, 0x40000000, 0x2, 0xfffffffffffffe68, 0x2, 0x8, 0x800}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f31000-0x4)=0x4, 0x4) 2018/01/15 04:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$inet(0x2, 0x80007, 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f57000-0x4)={0x400000000000000}, 0x4) 2018/01/15 04:44:25 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x9, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x1000000004) bind$netlink(r2, &(0x7f0000af1000)={0x10, 0x0, 0xffffffffffffffff, 0x12}, 0xc) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) 2018/01/15 04:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x10}, 0x0) 2018/01/15 04:44:25 executing program 7: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000c7000)=0x0) 2018/01/15 04:44:25 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f0e000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000899000)=0x10, 0x80800) 2018/01/15 04:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r0, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f0000b99000-0xc5)=""/197, 0x7d9, 0x10000000000000}, 0x28) pread64(r0, &(0x7f0000710000)=""/8, 0x8, 0x1b) 2018/01/15 04:44:25 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093a000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0xe8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000093a000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/01/15 04:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff789100af76e43108f579bd95054d6bff0000bebc48e8d8cda31f00000000000000000000000000da0303cc208a6e4bf84f7f4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto(r1, &(0x7f00006b3000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb500000c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x400, &(0x7f000001d000-0xc0)=""/192, &(0x7f0000035000-0x4)=0xc0) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023c000)=0x8) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xffeb, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db5000)={0x10000, 0xc000800000000001, 0x10000, 0x1b7}, 0x10) r1 = socket(0x4000000000011, 0x80003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fa6000)=0x401, 0x4) bind$packet(r1, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008c8000)={0x0, 0x3e, "fbda0eb80b3167ec3d99cc860291083e476eedaa9ababeb01e6d2e57deab78838dcae746c42fb8964be75295bb6cdc3d6d8ea59613da9bdf3f4c9515063f"}, &(0x7f0000095000)=0x46) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000046d000-0x108)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x57, 0xfffffffffffffff8, 0x20b2, 0x3, 0x2, 0x1, 0x6833, 0x0, 0x6, 0x1, 0x93, 0x10000, 0x1f50, 0x1ff]}, &(0x7f00008ff000)=0x108) sendto$inet(r2, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:26 executing program 0: r0 = socket$inet(0x2, 0x893ec8d8844e9332, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000238000)={@multicast2=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000604000-0x4)=0xc) r1 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x90) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007ab000+0xe4)={0x0, 0x87, "a80a6e754f1a09005bcc53c5c09000c2b2163b2cba18c4f0c1edc2ed1d27b1652f8389933fde903ce669a879d46133fcf6efe26721016d99d46b6087f428c64b14af4fcf5784541a28d1c3d67e10e4e0166f54afd5d015d7a935ba512677f3f5e91aaf269fa3d6b385d7a55667ecc5b4c93d5d41f97b888c234b3487480f81dfb95f8b4776f0f4"}, &(0x7f0000c74000)=0x8f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000f000-0x8)={r2, 0x4}, &(0x7f0000fac000)=0x8) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fb0000)=0x7, 0x4) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d0d000)={0xa, &(0x7f0000fb1000-0x50)=[{0x1000, 0x200, 0xf51, 0x8000}, {0x400, 0xb284, 0x0, 0x2}, {0xffff, 0xefa3, 0x100, 0x62}, {0x6, 0x101, 0x15ae, 0x356000}, {0x1000, 0x2, 0x401, 0x8a6d}, {0x81, 0x9, 0x3a95f426, 0x1f}, {0x56e, 0x800, 0x8001, 0x326}, {0x6, 0x0, 0xfffffffffffffffd, 0x5}, {0x3, 0x7, 0x5, 0xa195}, {0x0, 0xfffffffffffff59c, 0x7, 0x4}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000faf000)="732f9b90e9ae7710c3d1f020aa224945", 0x10, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a1000-0x60)=[{&(0x7f000078b000)=""/42, 0x2a}], 0xc7, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000211000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000713000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1fe, 0x100, 0x0, 0x3, 0x8dc1}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cd6000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) connect(r2, &(0x7f0000ea1000)=@l2={0x1f, 0x80000000, {0xe2, 0x1f, 0x1, 0x5, 0x410, 0x7fffffff}, 0x3, 0x8}, 0xe) recvmsg(r2, &(0x7f0000dda000)={&(0x7f00009a9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aaa000)={r1, 0xfffffffffffffff9, 0x5, 0xfff, 0x9, 0x5}, &(0x7f0000e96000)=0x14) bind(r3, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x28, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"4cc6ccbd95ee3cb17d00000006c49e843abf3a46"}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bf000)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004ee000-0x4)=0x7a4ad4e1aedbae85, 0x4) 2018/01/15 04:44:26 executing program 7: r0 = socket(0x18, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x3, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, r1}, {0x1000, 0x8ea, 0x3, 0xfffffffffffffffe, 0xd9b, 0x7f, 0x8, 0x31b}, {0x8, 0x3, 0x1, 0x99}, 0x8001, 0xffffffffffffffff, 0x1, 0x1, 0x153e187e8598a59, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x0, 0xfff, 0xfff, 0x9, 0x0}}, 0xe8) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000099f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f1e000)=0x9, 0x800) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)=@full={{0x3, {"eee36cf0d44fcd"}, 0x4}, [{"8d29327aa7bbc0"}, {"6be80db9ee5889"}, {"bd304f58092218"}, {"d433ad52648dfa"}, {"e7b77beae4ea59"}, {"5a1d949165c69d"}, {"4594b5b1c43198"}, {"cfebd7078f631d"}]}, 0x48, &(0x7f00000c8000)=[{&(0x7f0000929000)="da1baa8e159bb60ef89b3d37e7281b81fe1eb7d394d4b06aeedf99aa3b2cd05feb34e4b27d892d0c145387f7f004f3411927ce0c4c1bc09502f12caae0890fadeb0a88cc81695782e9c861eceb628b155c98e1e1b74f857bf6daada16e5c12ad31dd24eaa2aef9acfcb18f1088b10b6353a9017e", 0x74}, {&(0x7f00004cc000)="3733c37636b9475e991df6d422b45f96e5cff7a8cea021f51f072b413f7de2e0d3cd64972c04e8f1c2b6a73efba13b65384c97e922f621d8255021e8ef9b437ef1f51b2fa3d186131764948ad45653deb77f40f9df65ed1531d7c31acf0f9f86f0d9aecbc89a29d33f8a78858e8bf1ea411bb5f09532c5a644e684b990ae9f18f254ae6a3fb24e702267fb201a258150a64136c05a321e1aed", 0x99}, {&(0x7f0000f1f000-0x57)="97920eee22a22b896763eba62ef8739193b7fce88bcd598e6bc3cd4d0cede792ae8b67f260345fdcb5a93638eb386a19c6eecb4842203d6dc435264f54f03421afa0a3c84512c03136d605aafe98505a2a0e71206ab52d", 0x57}, {&(0x7f0000288000)="76a8f1a5f5529d62e9595887fbab15c1716919de8490cf6c89d824cdcc408d951abc414bc29059ee296d41e3fafc59fb", 0x30}, {&(0x7f0000f1e000)="26bbf2ad3083db5f53b5a9d020f1bf74ba3e8da2bbe48acfe5f0ab313e6f227f662a1048aab3b6d92fc83c54539bac75bbd62a4ffd421c633d7fae1f54eb1a6d6d36819951679efba79a179d2a9dee94e085c7b7435483153197193652f8b90c6df7d713b7f868e5c917de276c309391", 0x70}, {&(0x7f0000c8d000)="8e4a19d285d71dd587ae457049ea13c355507eedf45e017829df2a0d7d9be7415d7ae2e989585eb2d28b3c49a5d1fb", 0x2f}, {&(0x7f0000f1e000)="b47c4a08d60f72a9290c75641440b247dfdfb564f0a7431a4bdddaaf6e2d4130548dd83fd348ba4809a71b5c97868ce4b3abb0ae00d5feba48da9453ee4d9aa12379220e8d29afe075bd7a4c13e8d1b9d6c959168314c4358bf146d98bf9573f92de3bb21bc42dcc4ad35d610942300d3d789f4c7e", 0x75}, {&(0x7f0000f1e000)="494e1653c747dd79e66fb6590c04bbb69aed867f63fb14724cbf107608fa425a8bced31e9d", 0x25}], 0x8, 0x0, 0x0, 0xaed1b1fa8bd34790}, 0x40000100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) recvmsg(r0, &(0x7f00004f7000)={&(0x7f00007f9000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004e7000-0x20)=[{&(0x7f0000460000-0x4d)=""/77, 0x4d}, {&(0x7f000050e000)=""/96, 0x60}], 0x2, &(0x7f0000d85000)=""/80, 0x50, 0x7}, 0x0) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(vmac(serpent-generic),cbc-serpent-sse2)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000467000)={0x0, 0x0}) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002ab000)='\x00\b', 0x2, 0x0, &(0x7f00008ff000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00008cd000-0x4)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f00004a9000)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000d77000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1f, 0x8, 0x0, 0x7, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x13) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x8000, 0x0, 'cbc(camellia)\x00'}, 0xfeab) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socketpair(0x2, 0x4, 0xc30, &(0x7f0000303000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c33000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000804000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a3c000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000076e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x3f, 0x2, 0x20, 0xa0, 0x7e, r2, r3}, {0xfae, 0xffffffff00000000, 0x2dc1, 0x8000, 0x3b0, 0x9, 0x3, 0x2}, {0x1, 0x8, 0x3fffffffc0000000, 0x67e9ae8e}, 0x12000000, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4, 0x7, 0x1, 0x70, 0x4a7, 0xfff, 0xb6}}, 0xe8) r4 = accept(r0, &(0x7f0000d96000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fad000)=0xc) socketpair(0x0, 0x5, 0x1, &(0x7f0000cfd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00001be000)={r0}) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000fc9000-0xf2)="d22af41712f8e08f0850c90fe0fa2fc41f4f37fc1a85c8a9f95b0dd066855a1897bcfea0a546053da2c028a74e16bef51068c1e4915d858d35ba2713b56d7e7da94138be1d787ca87e51644d13b651d2b7ceafb1b87c96512d192812926c3b876d0910cf4d8abba80d21bd32d49f0fae23c301ea36bfb8e9dbfd4392adeed336b08b551ef112803ef4440c5b715aeabae70694af68bfde0eff11c92a20531e357afaabcbc79e32f77bd0e518a7a77009f95a561cbbe0765cc1cb767e0c5b75ef9c3c320921e38a801041008848f4b394eeaf270e1d994a4bfb9f8a24396c2677b5fff4a5586feaee9270119d584f410d0c60", 0xf2) r7 = accept$alg(r0, 0x0, 0x0) sendmmsg(r7, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d4012d03ad80f744f91b49ee36eaceb0a", 0x20}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000182000)=0x7, 0x4) accept(r6, &(0x7f0000c70000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e21000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000a9a000-0x90)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r7, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000b7f000)={0x0, 0x0}) writev(r4, &(0x7f0000493000-0x40)=[{&(0x7f000033f000-0xce)="43352110739cd490be07a39cf0ffb0774d03888c28bfdc768acd4da31b23ddb93b778dfeb11bec51321d5910252b19d7734b8321c18add564f15dfde34e6b29e6d56619f1cd4598cd566588057f23eccb514240a27ac604642b8c242516133cd414dd7a6509356f8fa84004dd70a2677b3af099b900c4f0e6e4ad1477d4502051b12a3af8024f778c0df7751e191a6c16c0e7d752587e8551c28335dca3096f5aa2321fd650cf5d0693b4014dbb487a82afc3d51c6f5272f745ad5a26dab9cf5bff7fabdd9f9936258b11c41918e", 0xce}, {&(0x7f0000702000)="4efebecec3b67ca3dfc968d15b77ba2b1ebc5e57b2616ccf9d33c555f4fe48767222ceffd4c2b2d9a53e61e2d955d5fe0719b8367090d1814aae5493bf12d437d8ce84e47bf56339b355f9b8bd0907f2a66f1886ec43cf50ec0f55dc6e3143b66bf9918df46706c54816697f1b23fac93f548bc0af27c4c6686adf9dc5de3fda3a3f6be97a7262b2d85f5552c2d02b468f4df6208784f96347f44ab6e5578e2248667c4f9a9bf64b4263494c41d92ac61ed59336e67da949576c3364729216976504ac0c98e92d78553167f4c4b5c5d97e9f541ac3ce53f7da8160242daa45cf3cacb60c2f6ff5fd27eb0c4b1def5469", 0xf0}, {&(0x7f00009dd000-0x7c)="c3fb26229658fc6fc8d491cff6af7310a15d5e61f8aab939e14953024e00783c456fc3b1d9172b6dc1e433c98430489b99be27185dcd248fef527907d1f1c9bcb4252b91cb72cda9d225d1048fdf8bc04272c0697645928eb0f33d78c07e8b2ae1276a9a915726b77d95f175685de1395b57276ff2e4fe39e6f1855e", 0x7c}, {&(0x7f0000ab0000-0xd9)="233aa1ea33657115a898a5db4037f7ae9bbc0e3823d2e6eeb2760ed029f01d0f52b288d7a3564b5c54066cc381eed528148624ad862e72563f3d34b7ae6cf4ac1b765b3abc98c4fbeb51fc2ce34bc65bde2f0a0ba0bbd432326bbe918273f06a856b93fe1c08e8c0ec86dfe696d28510a4580d4fa1720551956392a4b19030bdcc084d63bffa278be4750bfd97874e0a796b249c730f127855b6c76f6f5287f23ef007ba16c8b7576fdbeba31da06fa23af347cfc14e8ebe4940be549983dbae99dc9f05f720cc41186e2e006624915793d62dc031c5a390fe", 0xd9}], 0x4) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x3, 0x8, 0xff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/15 04:44:26 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) 2018/01/15 04:44:26 executing program 6: r0 = socket(0x40000000015, 0x6, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) getpeername$packet(r0, &(0x7f0000736000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000580000-0xe)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000009, 0x326) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x8000300) r1 = socket$inet(0x2, 0x3, 0x800000000000011) recvfrom$llc(r0, &(0x7f000084f000-0x39)=""/57, 0x39, 0x20, &(0x7f0000a5a000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000bf6000-0xd0)="dc13b51a5b2f306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e11ff010000000000000002663d75dd0500000000000500048a5d070838a46611f9370a6f7d4ff812a8f9fc3f0731e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec9cb836614657ade60393c9a64b6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socket$bt_sco(0x1f, 0x5, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x800036, &(0x7f0000297000-0x3)="", 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b18000-0xc)={0x9, 0x1, 0x2d2, 0x2, 0x7}, 0xc) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x80000000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00006dd000)=0x3, 0x4) recvmsg$kcm(r0, &(0x7f0000e22000-0x38)={&(0x7f000005c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000857000-0x30)=[{&(0x7f0000e0e000)=""/238, 0xee}, {&(0x7f0000f83000)=""/118, 0x76}, {&(0x7f00001d8000-0x5f)=""/95, 0x5f}], 0x3, &(0x7f0000948000)=""/43, 0x2b, 0x100000001}, 0x0) bind(r0, &(0x7f0000671000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000271000)="240000001b00fb800700000000007f1a0200ff0b08000300000000001e00000400171701", 0x24) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000dfd000+0xffa)={0x80000001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000004000-0x4)=0x9, 0x4) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c19000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f50000)={0x0, 0x5, 0x3, 0x9, 0x9, 0x4, 0x0, 0x6, {0x0, @in6={{0xa, 0x2, 0x3b7, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0xf05, 0x7fff, 0x2e}}, &(0x7f0000f51000-0x4)=0xb8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f50000)={0x1, 0x10001, 0x207, 0x20, 0x6, 0x5, 0x7f, 0x0, r2}, 0x20) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000044e000-0xc9)="502203353a632b1f98683a712f133ae54454e17b75f1e400630404da9b780dc545a95b879f1313b73d1f423d21b76f7d80cd827b8ad6b55b023b99c3955bf5c25a6b3d6e5eb7e1e35a816e3d1a24a320e21231e4bedb3011f674a7ff8c2081498a37dae1538068e87a3c423fd1426c60cd9613fc56e2a29f0c3c4095175eae646f36915a0dd3202f9b430d4dd10203aaa8ff43a439e37e197d8de55aad3b339dd08043f9db3c2c7adba72930ed0665e9976de1c8d3a57ef1a9d1e07f4bac22547bf8ce187417a1825d", 0xc9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/15 04:44:26 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a2000-0x10)=@req={0x271, 0x0}) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000269000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "1f547d68ab99d86844a072c4f5ce16d0fa942bdfe3e5be0ef2020fefb81861b6"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x8, 0x80007, 0x7d, &(0x7f0000a8b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000095d000-0x108)={0x0, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x800, 0x81, 0x0, 0x2, 0x2, 0x7, 0x9, 0x0, 0xfffffffffffff000, 0x1000, 0x6, 0x1, 0x9]}, &(0x7f00007f3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000da4000)={r2, 0x3}, &(0x7f0000461000)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004ed000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e71000-0x4)=0xc) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$packet(r1, &(0x7f0000338000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000116000)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000951000-0x85)=""/133, &(0x7f0000c1d000-0x4)=0x85) bind$alg(r0, &(0x7f0000a6b000)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'ctr(twofish)\x00'}, 0xfffffe20) socketpair(0x0, 0x0, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) 2018/01/15 04:44:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000405000)={r0, 0x0, 0x1, 0x5, &(0x7f0000f52000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x4c, &(0x7f0000f52000)=""/0, 0x0, 0x482d}, 0x0) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000855000)={0x0, 0x0}) bpf$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) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000001, 0x802, 0x5) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003ad000-0x18)=@add_del={0x2, &(0x7f0000e46000-0x10)=@generic="686c432c5a2b847f2fa40d3d20873228", 0x76d}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009e8000-0x12)={@generic="3db862658b7469e18a8ad4eb4b8a4012", 0x1}) accept4$alg(r0, 0x0, 0x0, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6a000)={0x0, 0x0}) r1 = socket(0x11, 0x100000002, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000092c000)=0x12, 0x4) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cdf000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000ab9000-0x5a)="4b7f00001d009b9fe66bf908a2c18583451c9ca4", 0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000076a000)=0x0, &(0x7f0000f33000)=0x4) readv(r1, &(0x7f00005af000-0x60)=[{&(0x7f0000032000-0xe1)=""/225, 0xe1}, {&(0x7f0000b54000-0x4c)=""/76, 0x4c}, {&(0x7f000050a000)=""/0, 0x0}, {&(0x7f0000a3b000)=""/42, 0x2a}, {&(0x7f00007e0000-0x4b)=""/75, 0x4b}, {&(0x7f0000564000)=""/0, 0x0}], 0x6) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000caf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ba2000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e49000-0x4)=0x80000001) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9a000)=0x14) bind$can_raw(r0, &(0x7f0000c4b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab8000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000e66000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000052a000)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000375000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x1d, r1, r2}, {0xc50, 0x9, 0x8, 0xf008, 0x6, 0x1f, 0x4, 0x0}, {0x87, 0x5, 0x1, 0x8}, 0x9, 0x4, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2, 0x3e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x2, 0x3, 0x7fff, 0x10, 0x2}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c94000-0x10)=[{&(0x7f00003a0000-0xbe)="390000001300090480000005000000e10d00002c0100000045ff0107000000141900160011090003cf0001050701bf00000100fe1c10002288", 0x39}], 0x1) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000903000-0x5)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000e7000-0x4)=0x1c, 0x800) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000532000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000903000)={0x11, 0x15, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000903000-0x4)=0x80000001, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bf3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c78000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a44000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000704000-0x8)={0x0, 0x0}, &(0x7f0000e0c000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cf9000)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x36b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x6, [0xfc16, 0x6, 0x20, 0x1, 0x4, 0x6, 0xfffffffffffffa45, 0x8]}, 0x5c) r1 = socket(0x10000000010, 0x2, 0xc) bind$inet(r1, &(0x7f0000271000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000ced000)="1f0000000201ff00040000bb00020022074000ff08000800011600080100c4", 0x1f) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f8f000-0x4)=0x0) ioctl$void(r0, 0xc0045878) write(r0, &(0x7f000016d000-0xc)="28504013a3ccb9b275d6f935", 0xc) bind$llc(r1, &(0x7f0000ff6000-0x10)={0x1a, 0x18, 0x8, 0x700000, 0x9, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/15 04:44:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) pipe(&(0x7f00000dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c9c000-0x4)=r2) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x3, 'lrw(camellia)\x00'}, 0x58) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000739000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c4e000)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b73000)={0x0, 0x9, 0x3, [0x4, 0x2, 0x81]}, &(0x7f0000572000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cb1000-0x3)={r4, 0x7fffffff}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005df000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000701000)=0xc) connect(r2, &(0x7f0000103000)=@rc={0x1f, {0x5, 0x9, 0x3f, 0x40, 0x2, 0x2}, 0x4}, 0x9) sendmsg$nl_generic(r2, &(0x7f000052b000)={&(0x7f0000351000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000949000-0x10)={&(0x7f0000e14000-0x1148)={0x1148, 0x29, 0x320, 0x4, 0x0, {0xb, 0x0, 0x0}, [@nested={0x110, 0x3e, [@typed={0xc, 0x67, @uid=r5}, @typed={0x10, 0x88, @u64=0xbf38}, @generic="3a40ddbcdb0a0f8cc3480fa7d07ffaae6c72d7a80bf5d5a342e5c1e6c0ec342f4f3a7cff6e1bcce95898a3c434f9002799fbdfe23f4d867bff2f519aa49924eda9b90941e414319762e59e880e0525aade5963d407598000487058fc7ecc8e90d50f300667ebf4667cbc536bfc6c935efbf5f6ca840879d9d585e9eb23e77436fd07976b7d2920b7792a2e2a2ffa", @generic="f57a0b02d99a3ce5fcf92abacd12f5a38f3dafcb87b06a36e14b2ed07382a67238de1c5ba901cd43522858d7c94ffb633599f6a12765fb9f4ad3692d96ae0c73ada1dc9c8e43c9e26f8fa330a929e59787ff851d2d47bef154ffd2f813424fb4", @generic=""]}, @generic="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", @typed={0xc, 0x4a, @u32=0xfff}, @typed={0x18, 0x2c, @str='skcipher\x00\x00\x00\x00\x00\x00'}]}, 0x1148}, 0x1, 0x0, 0x0, 0x24000000}, 0x4004001) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000a8a000)=""/147, 0x93) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00003da000-0x10)={0x0, 0x0}, &(0x7f000072f000-0x4)=0x10) 2018/01/15 04:44:26 executing program 0: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xa5)=""/165, 0xa5, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000005000-0x39)=""/57, 0x31e}, {&(0x7f0000002000)=""/56, 0x38}, {&(0x7f0000003000)=""/57, 0x39}], 0x5, 0x0) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000807000-0x599)="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", 0x599, 0x2, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c9000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000065a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccd000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000361000)={@empty=0x0, @empty=0x0, r2}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f3c000-0x4)={0x9b}, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept(r0, &(0x7f00005bf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000-0x4)=0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) r1 = socket$unix(0x1, 0x0, 0x0) accept$unix(r1, &(0x7f0000958000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffe000-0x4)=0x8) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000f000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000010000-0x8)={0x0, 0x0}, &(0x7f000000f000)=0x8) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000af5000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00005ef000)={&(0x7f000031b000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000baa000)={&(0x7f0000d14000-0x108)={0x108, 0x5, 0xf, 0x8, 0x6, 0x0, {0x7, 0x0, 0xa}, [@nested={0xac, 0x16, [@generic="4d5f8949085e839843242af27d98be9151af20e5f9bff6486f22c7cfd7443adcf5ddd7b8d2577f54193423105ec3e19e79b9764cfcf8619b31da28585ea3c2a920465189d4ea51acd3df7410aadb41ba63062fa3afbdcd38b6c1ceb582ad95b9e31da7e6a0248d11436e5fa103cbeacdca26d7765529127ac392dbd7893c700dd4405223d6d20184361b4a770256f64e5268c0f34c4878093446d9e8", @generic="", @typed={0xc, 0xa, @pid=r1}]}, @generic="e803f8e2724df056470bad94c9b80bae74c7673debbe6cd4b2676e873435979525bcbbe265c76f7d25ceb9810de7bd0bbe89db3a4a0418728e", @typed={0xc, 0x3d, @pid=r2}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000fb0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000973000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c51000)={0x0, 0x20}, &(0x7f0000f84000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ef7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000204000-0x14)={r2, 0x4, 0x80, 0x8000, 0x4, 0x7ff}, 0x14) accept$inet(r1, &(0x7f0000489000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070e000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000043a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000036e000-0xc)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00004d4000-0x8)={0x8, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc2000)={r2, 0xa3, "204b980361bde0b937ea64a08a0fbcc9144eca6b0bf214e22e07a9c1bafcbc1f587d8464c5524447382b8606681ace35d0265bfc9b8fabb3f02eb0c3334d86a6c13c695790850a031d6e586d4f011039086fb05e97f2ea0569f823de75287bb11af4a6bdf7663e93ca80ec3c1ff3931967e55b960eefc8a0a7bf6d5b102707ee95aa06966c928708415607787e75e904aad3aa5877fc5f4e725b3cae2dabb5caeb999d"}, &(0x7f0000364000-0x4)=0xab) write(r0, &(0x7f0000559000)="260000f610002710930141ff2b000000000000040100fffb01ffffe720ee040005000000030012b20252b2418ce55bcb7be4a4bce58234632429989435a5f4cc9549265187cff8c1cdeb4e893ca7a4494bd9ce87d901444e5508d7a3707306000b32be20964bc36eb41b2448d87a2a58d5d6e3e8643d02c48861192a0706ad22c06ccbddbe70d359fcf082667898886f717c8db2459aab8d78048dc6ef1f7483cfe3ac37691905afb7e4d4d6c542eea58056a3db49a609a2787a65b9f67451d40d1c06e5c4d83bcb60d9b58ca096b9040ea60590f89bda3b0de840453568f89e98f32a4f5bda8374cab2b470", 0xec) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000cad000)={0x0, 0x7, 0xffffffffffffff7f, 0x3}, 0x5) [ 111.777321] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 111.797770] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b30000)={r0, &(0x7f0000066000)='X', &(0x7f0000fd0000-0x86)="9c223aea25bcb4a0621fc85160b591c35ef16098a5ea41c196cd1501fc510000ff070000207a646f8d52f7db4d66466bea82242b4b1e7bce6235fe69a0d3ddeb6d130f73ff579c3b81a631b887d66f96b846cdb2d61ec906e1eaa3c2240b3b9c36de58ce5b41c0d6af7b8156799587b0f4199f4e8bcee267b83329ff05e5369a7c01d4d60003", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/15 04:44:26 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) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000186000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00007dc000)="1296e64494cfc29f6345", 0xa, 0x1, &(0x7f0000413000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a4000-0x4)=0x0, &(0x7f000097d000-0x4)=0x4) mmap(&(0x7f0000002000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ebf000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e28000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e90000)={0xffffffff, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000595000)={r2, 0x8}) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046e000)=0x2, 0x4) sendto(r0, &(0x7f0000126000-0xe6)="b0dd72590e2d339062970f7ba80fb38a29d2dc2a5a1ee34cc1443fb6c023633b6aeb5019aa222213da3dc88ce7958a0df18fbf0e42b203a586dcee84bb1d7cb01cbdbef7e459c7d5991ae775a3bc1cef1e3cde57cbeddb21f5097de66c1648e6017f190551057037af7c050604fb1eeb9016f7567de32240356b412b3ea6302cadcf008cc81394f20dcdaef31ce4b4ac7be61465dde170229fdc428241bc9d0c047504233d4f962b22b582d5fa044af808feea93ca17465839003dd9ba59a3dac2f0b944f79dfd833f96b9aa7f2d9bb6cdfd4915deb7c92acfa1b7e1f2d948cc1c4c338cfb61", 0xe6, 0x4000050, &(0x7f0000f77000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1}) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000cda000)=0x0, 0x4) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000cdc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cdc000-0x4)=0x9) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000cdb000)="0cee0561b2922f225bb83af5a1233847a3394ca8b7ef439e0543640a3dc0a7f8668f471d2f6083d12489bd6c8827e99ee4a9a0936f525d936de49583077105fac77ecab1e060fa339655084b870c7cd49750d807b5dbdde079de6164ab36663a591b27f838c8da2ac61f548e47b783f0a934b0e058f0786ccf5cd2b43e97bee6963f2a2bec2d3144eb64253a9de74f68fe6f4be509323c7fa023e08fc4814e3950c151695458480c5489bd4fcc2582520dd159b9291229346cad63c1", 0xbc, 0x4000010, &(0x7f0000119000)={0x4, 0x6, 0xdeed, "c59266b787a2", 0x2, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cdc000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ab000-0x77)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x0, 0x0, []}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001d8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000315000+0xca9)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009d9000-0x14)={0x0, 0x3, 0x9, 0x9, 0x2, 0x2}, &(0x7f0000520000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000029d000)={r1, 0x6, 0x1000, 0x1}, 0x10) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x4, 0x9, &(0x7f0000748000+0xb21)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000922000)={0x5, &(0x7f0000206000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b66000-0x8)={r2, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r3, &(0x7f0000cd2000-0x10)=[{&(0x7f0000b4d000-0x78)="33ea55f5406ad646c780734eba7cd573", 0x10}], 0x1) recvmsg(r3, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0x1ed}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000941000-0x10)={r0, 0x28, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000054e000)={&(0x7f0000d49000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000aa9000)=[{&(0x7f00004e2000)=""/246, 0xf6}, {&(0x7f00003dc000)=""/16, 0x10}, {&(0x7f00001b0000-0x4e)=""/78, 0x4e}, {&(0x7f0000c89000)=""/22, 0x16}, {&(0x7f0000dcf000)=""/0, 0x0}, {&(0x7f0000f28000)=""/208, 0xd0}, {&(0x7f0000436000)=""/21, 0x15}, {&(0x7f0000fda000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000d05000-0xd8)=""/216, 0xd8, 0x3}, 0x2001) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d8000-0x8)={r3, 0x9, 0x0, []}, &(0x7f000086b000)=0x112) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000805000-0x88)={0x401, {{0xa, 0x1, 0xf286, @loopback={0x0, 0x1}, 0x6bc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00005db000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f00008c1000-0x45)="24000000190025d6071c1dfbff07fc0e02000000001700000800ffeb080006000000fff1", 0x24) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x4, 0x5, 0x6}, 0x8) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r5, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009a4000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004fa000-0x4)=0x0) syz_emit_ethernet(0xfd26, &(0x7f000025f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8000000000000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff, @random="7627e5ff04dc", @broadcast=0xffffffff}}}}, &(0x7f0000487000-0x18)={0x0, 0x1, [0x955]}) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000+0x920)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xb5)={0x0, 0xad, "9f84ed58e159390afdf1f6ef12552f65e848432fdf9d1c810a8078ed2f14f82f04e917417cfb8b6a99765b5ab282a2c6009206b68fecf74d5542d070c18df01dc6c351a0fbb85c83e52b21456a90537bcfaab53cbcfd659986681b7933a29b0c3ef8062623f5cfc5ba610b2cf3d089d76dee118adffd62cf35bc9a946e45950a8f476216407852f024dd61809cbad48a87db7f535a59d261a856cb42450e05e57077df689925f53afe13ad8fe3"}, &(0x7f0000001000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000697000-0x8)={r1, 0x5}, &(0x7f0000502000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r3, &(0x7f0000fba000)=[{&(0x7f0000d02000-0xe2)="e7e15f724b1e5aa7d41d2eb6d0bc2fad9f30129cfd694363b23268985627dcc86fe5338cd944f53264c513408491b338f39aec752a3012e31cb9185e4d151e2a3dc7f6ce501ebfd9ba721daf502c8cf8df0eb725254599fd3982a68528f45f9d0c87523d311da7a4140a0613a92ae684845fcd211e765277d32cae0e79a50cdaacdd0ac8e8e6647b3880e86a7bb62f36f95061be82ad5ac398ecea54a3e5cb96f16193f098bfdcbf3edc4569767efb4a2faee0a35bca327fe87b493b4b058096ed5e9b5c95b79ac5bd7e58f51ffc4d10b3b22a086bfebf89c69bfd9f4e87f8ef150f", 0xe2}, {&(0x7f0000a38000-0xb30)="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", 0x1000}, {&(0x7f0000659000-0xbc)="520ed0789c387e1b11ca19824363e15052e4b1910703386e42cc7d4f9714984d4a6fbbcb732299fefe1b2d06f4ead5ba478a7b355268c28baca8baf74eb61379732c8b7b8de0077c5b04cdf079a52b8f7f95f796f2f85041eb68e0187f3c17cb0b95725cc4bac74e3f92cc61aa1df625b5ab3f6245ca1b31fcbd2f618471a79d4ceec77c15b4fd150ca1107df96bb7c8b8ee9cade83d7cea916dd1117e3cbc955df0f7f2ba84e6eaa485ee2e5f728d1af21867e8c0d3d1a845b40a0a", 0xbc}], 0x3, 0x5) socket$llc(0x1a, 0x3, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000189000-0x8)={r2, r3}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a61000-0x4)={0x0}, &(0x7f0000e87000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x1, 0x0}, &(0x7f00002e3000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000001d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000023f000-0x8)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f000086f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bec000-0x6)={r3, 0x3f}, &(0x7f00004c1000-0x4)=0x6) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000055d000-0x4b)=""/75, 0x4b, 0x0}, 0x1) [ 112.012723] sctp: [Deprecated]: syz-executor2 (pid 28455) Use of int in maxseg socket option. [ 112.012723] Use struct sctp_assoc_value instead [ 112.019107] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000ba9000-0x6)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000055a000)=0x9) bind$ax25(r1, &(0x7f0000e24000)={0x3, {"937d7bc6068246"}, 0x2}, 0x10) accept$netrom(r0, &(0x7f000017f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d4d000-0x4)=0x10) writev(r0, &(0x7f0000a43000-0x10)=[{&(0x7f00004d0000)="390000001000093805bb61df2328f5210701000000000000ed0001078000801419001b0000fc00000300daff03020c0000800025011e3a699a", 0x39}], 0x1) [ 112.022390] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=28464 comm=syz-executor0 [ 112.026919] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=28467 comm=syz-executor0 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00003d5000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000137000-0x4)={0x0}, &(0x7f00008f0000)=0x4) bind$alg(r0, &(0x7f0000015000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x8b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008ff000)={0x0, 0x0}) sendmmsg$alg(r2, &(0x7f000068a000-0xa8)=[{0x0, 0x0, &(0x7f0000f75000-0x20)=[{&(0x7f0000e14000)="241b098d9ed6fde008f1ba5f4ae94600a9", 0x11}], 0x1, &(0x7f0000e25000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002a0000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000b9a000-0x7)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000e70000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000030c000-0x6)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c12000)=[{&(0x7f000051a000-0x3a)="390000001100090100bb61fbc30500ff0700000002000000d709000000b49b0019001a000f000000900000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00003b1000-0x10)={0x4, 0x88, 0x6449, 0x7f, 0x5, 0x8182}) getsockopt(r0, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/15 04:44:26 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000001000-0x44)=""/68, &(0x7f0000001000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ef6000-0x18)={0x0, 0x4, 0x30, 0x2, 0x7}, &(0x7f0000001000-0x4)=0x18) close(r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b3000)={r4, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_out(r1, 0x1000000000000001, &(0x7f0000c8d000)=0x0) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40000000000001) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nfc_llcp(0x27, 0x2, 0x1) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f0000800000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006f1000-0x4)=0x10) bind$bt_l2cap(r1, &(0x7f0000174000-0xe)={0x1f, 0x7fffffff, {0x8, 0x6, 0x5, 0x8, 0x2, 0x7}, 0x100000000, 0x4}, 0xe) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000211000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000a66000)=0xc) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f27000)={@common='vlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "280f8d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "af06e594e8f019b9"}}}}}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000100000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000100000)=0x10, 0x800) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000101000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000-0x4)=0x10, 0x0) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009ad000)={0x0, 0x8}, &(0x7f0000168000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2e000)={r1, 0x2}, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060a000)={0x0, 0x0, 0x0}, &(0x7f00001b5000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e33000-0x4)=r2) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) [ 112.035171] netlink: 'syz-executor3': attribute type 41 has an invalid length. [ 112.070154] l2tp_ppp: tunl 59: get L2TP stats [ 112.099567] netlink: 'syz-executor5': attribute type 27 has an invalid length. [ 112.159842] dccp_close: ABORT with 214 bytes unread 2018/01/15 04:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008b1000+0x9ca)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e74000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005b9000-0xc)={0x6, 0x1, 0x100, 0x22, 0x4}, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009d2000)="1f000000150affdde200000006000900000200000900018005ffffe5000051", 0x1f) 2018/01/15 04:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 04:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af5000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000022f000)=""/111, &(0x7f000019b000)=0x302464b6bdcf336b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000913000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x8, 0x0}, &(0x7f0000fb5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000011d000-0xc)={r1, 0x5, 0x10}, 0xc) syz_emit_ethernet(0x2e, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "0f85c58b"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) 2018/01/15 04:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c1a000-0x3)=0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000062000)={r0}) r3 = gettid() r4 = getuid() r5 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000df2000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e34000)={0x0, 0x0, 0x0}, &(0x7f0000058000-0x4)=0xc) r8 = getgid() sendmsg$unix(r2, &(0x7f0000eef000-0x38)={&(0x7f0000c4f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000719000-0x30)=[{&(0x7f0000ff3000-0x12)="7aebdd7e64d03566053cce19551c67e9c060", 0x12}, {&(0x7f00008ef000-0xa0)="0a25bf31eb3508b8275f5a2263bfc25cc82c4b466fedaa254f67c3f42985e2b1fd6755b3aa52aaed4ea5c294981aa69e2a774a5ff1e63bfdc2f0b75288501cd697981200b5de9f0be2a0f69609552617ddf56e40f639edd6de5b7b9ac351d53c9c2c9015e9f6abfda5448bada7e9cde084b318e7e08f8e97ed4e82b90db1754005c868601976028e75603a1e34f6ec3c21a6cd785a17d9cf0b870f37c1e77b00", 0xa0}, {&(0x7f00009f4000-0x45)="1cb4f4e1d889ad144830f161b7752b3d61f4dcf47d76a3c397ef135a4cb9ed20dcfa39776cc6ca04f56db64dcc78835f5c8cca2901073894feb0203c179f421cca8ed99425", 0x45}], 0x3, &(0x7f0000858000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x40}, 0x20004080) sendmmsg$nfc_llcp(r2, &(0x7f0000e0f000-0x38)=[{&(0x7f00000db000-0x60)={0x27, 0x1, 0x6, 0x3, 0x6be1, 0x8, "78b5829c2c2c74dd1826a0925e4e14962ea9c130dfbd25e1043369230e949067e5c9117d6f9848ee46dd1f21779bb8f61a302a61502137dc9e23c84099a23c", 0x1}, 0x60, &(0x7f00005d6000)=[{&(0x7f00006e5000)="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", 0x1000}, {&(0x7f0000c89000)="02438941662f3de6c49d66dccf4ad8a53ea5", 0x12}, {&(0x7f0000788000-0x2f)="6145cb666390d71d6d03c2d389c6138488da949f808cdecd28e2daef133b19cc83aca9cf7bcac8de20973c1bccc0a87ebcc835a051c50093530f34a9281acfa46bab0a5e2c9d411e9692", 0x4a}, {&(0x7f0000e82000)="ea68c662a99b99bc3ff134e1e98e5996c2dda4f71f14047231ac642196e12c1df7ba4e289cff5b8bf7", 0x29}, {&(0x7f0000bbf000)="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0x1000}], 0x5, &(0x7f0000666000)={0x90, 0x29, 0x3, "a59609ca8a65b4528d252eb1aaad2f17d37fa4eb1ea14c0c88145b046d3a7cafedfc678a6eafe3b24e770e2f408e501fe3cf472c1bedf51df21ef087d56f127419ac4aa2689b8823641ec71ac3e025dd537372b98b9b6cc66a86d27167cf6ed4f241fbc7ee2553c2b9b68bc54e1bef559c7fc21ad380e26e16b2c298dbc163"}, 0x90, 0x4000}], 0x1, 0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003b5000)={0x0, 0x88, "d8abf79660fef0792991b2654757d79eacb8811899449cb5723b339534071a736bd7bbca86012f7e96b156a4508c9e3c7bc4a61e26fde87b6cb51fa5957df84021bfec90f88d82181c99858470f19ac587cc5be0c1a4b2085610ea3a62d5de507518b835a075af89bf2435df995b917c00709f374136e09262c8cd26df6167e5de593e8bed80099f"}, &(0x7f0000276000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000068e000)={r1, 0x80}, &(0x7f00004d4000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/15 04:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x1, 0x5, 0x2e00000, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000029c000)={0x4, &(0x7f0000141000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000676000-0x20)={0x5, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000821000)={0x1ff, r3, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/15 04:44:26 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000)="", 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) setsockopt(r0, 0xfff, 0x5, &(0x7f0000002000-0x3d)="62fb05e53cca33d656fe19d7812e0b4c76225ea1a5e53092b16d353c53b4fcfabf41da43584eaf36e2251d68fa8bc4eb67813de29e53c6e60fcbcfd535", 0x3d) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000)=0x80, 0x4) 2018/01/15 04:44:26 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="", 0x0) r1 = socket(0x4, 0x80000, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000014000-0x4)={0xf21}, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8", 0x20}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000056000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) 2018/01/15 04:44:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000053f000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb63, &(0x7f0000ae0000-0x103a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb55, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, &(0x7f00006cb000)={0x0, 0x0, []}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000c24000-0xd5)="69a80adf05d50d9d5ca2080f8a660ced22dfbecbb1167cf86788f63920612bedbc74f74948c2de7eec5c0c3b7c7278ca5f1f0e4e5094c1a476b872c0269ca961004736fa6b6c6af5983ded132343cb01241f386a494e7325f4bf09f48549ddbaa14f55ef4fd77919efbbdad346cd740da9cf303e79e5d5c0483a66c9eea85d323436c1562d3106ebbbdf7ea594cee65ea2b32d8184bc4b574514f9245a3910843c682e1636f7295edce608edc2b7b4877f5a8f16a5fcaaf72f59704c632618dd02fce1ebbb656fbdb056455421a79fc6aa087adb81") 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0xffffffffffffff2a, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00003ab000-0x10)=[{&(0x7f0000286000-0x1d4)="338e8bcefea2c1b7752343d92abddb9f7cd18816aa64070d518997cef116b76f", 0x20}], 0x1) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000070c000)=0xfffffffffffffff8, 0x4) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000579000)=0x5, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000148000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a50000-0x4)=0xe8) connect$packet(r0, &(0x7f0000113000)={0x11, 0xf7, r1, 0x1, 0x2a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) close(r0) 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x1, 0x8020000000000802, 0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b94000-0x8)={0x0, 0xfff}, &(0x7f0000bbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003f7000-0x108)={r3, @in6={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x4, 0x8, 0x0, 0x5, 0x5, 0x1, 0xfffffffffffffffa, 0x3, 0x6, 0x1000000, 0x7f, 0x5cfa, 0x5]}, &(0x7f0000a3c000+0xad8)=0x108) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000053e000)={0x56b, 0x6, 0x8000}, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000917000+0x928)=""/119, 0x77, 0x3, &(0x7f0000032000)=@generic={0x13, "239f863481c2cbdd425902aa5cf3c929ba2e8860d120baafd34f9c4b5b478b0930f4dab002031eb4493c58abdc22b337630476c3d4131f44729c34de204b326502093a1416bfc7b378a70bb3625c195dea348e2c132487631a8d5a78c7c262a0ade1410b17c240aa7d0da60af395ab022495693d36d38afbdf81dc1c9b70"}, 0x80) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f56000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000af000)=0x10, 0x80800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000f57000-0x38)={&(0x7f0000495000-0x10)=@ax25={0x3, {"ff7368068f12f3"}, 0x9}, 0x10, &(0x7f0000436000)=[{&(0x7f000017d000-0xfa)="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", 0xfa}, {&(0x7f0000f56000)="a74eef27d8667e40d3a9f74a5bfd43113bbb6ed31097096cde315e09982cbc3b246de0b4580d5afdd3fecd202b01f200c68bf35f12aef1a4c10a0c025f85144c3ab17483b7c0edddf5c00d0f930eb34b0cb34889fe596e8f95", 0x59}, {&(0x7f0000a83000)="b0044749dc1d8ebf9859cd5d730bffb0e2108cbddccc3efdebe31bc5c303882ec3d2", 0x22}, {&(0x7f0000f56000)="08c6ace3f3a790da98bc20e562fa99a4e673ec28501ccf0a5f95871a41bf663553b84d0dbcc367b5165f822f8fd29a0dddc3d3c2359aefad71d7e14258d4f1448e265b53fb6a69c5d81106a43e8001406fdf7624898b13f8e22d7de334b9213a5ae560aa12fe69b2a8cc1d0d3669b9da4a288c74e975de9df7ef40317ce006cc1b9764475c5df3dc33c5e71879b4161c41525088b8360a6ff5efbe4cff31d8cea880a7b15cb470ba7dd99ec461c29a88dc3a2e970cc85a31478623f14ed96349f17ae1cf592c7901075ff87c53c9c46840fe539916c62d479eb708e8e0c1400b79d5528c2823f8a12a8984c72dfd", 0xee}, {&(0x7f0000f57000-0x45)="7a5ff336fe21ddc8364f3a46515ca0b7ae8a25d705433c1e2f2b49c6058dae334fc509b85ddd83d51aaf85ca57cc1c38784e5b378b9c7971ee7e78ec9edec76594c789e95f", 0x45}, {&(0x7f0000e24000)="6c7c4fccb99fd5ec78f4ddb01fe2753eed016448ccf31244fd6b5892d70c49c3fefe2fd8afc1df3217ed7af8480c1e6dfadfea94b8f10df3f90f", 0x3a}], 0x6, &(0x7f0000f57000-0x210)=[{0x90, 0x0, 0x1d, "cc4cb476efd42cd962b30ff1c6e0227dd3c3b4db041fe51c241658ba751e28003545f86f316d3b49b7d554f4dd281975b64109dc65e8578424ac5982478b04b5a8f890ccad03d8ec7802cf8854422a2cbfb8a0cb42f09dcebe3f27420d108844e1c944a44e9551a3834230be872c90cee6c5a8340eb24d3753434d5ec0"}, {0xb8, 0x107, 0x8, "630b925b709532d964c8516a6addbe4abc4d9b10448516c8f0eb36212762cd5455258ac70d2e7ceaad4c7db8375a967b5d772033f13a95e80ff504d9bf1738bb4db89dba9baf7b7d0b74f2afb8b5f4ef6d0e78d706eb8e46f14ff7f1acbe98a3164c9bea304fe7f8d98dd027602c61143e4c05ffcab760c4fdc857d178c3868e68da3cc42bf58f3234625f0ea4886733625335b5af795a8cb93483780235dc448ec59249a0"}, {0xc8, 0x101, 0x5, "916bc721a962e7535d90d1e692c37773963f337f119896ce61e483f3f6d97470d3791f7050c05f2d7c3075f013d83254e15f32ef1f46f85d4c7d0577032ec8757c1c3dd24b359fe42e41a9696cab266bce968f8866ea4f16b8f29eaf46c117d73e7797ddec62b59c0e33e0c3c1cebe33a1268abaa034260ab25d66a7f41e01e8a2d9ce2b7817ef31261e1537d045e63550c073a3f180262739b6c6d72c54140668955b046728df72b4bfba29a41df87fba82"}], 0x210, 0x15}, 0x40000000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f55000)=[{&(0x7f0000f4f000-0xf1)=""/241, 0xf1}, {&(0x7f0000f55000)=""/58, 0x3a}, {&(0x7f0000f56000-0xbd)=""/189, 0xbd}, {&(0x7f0000c1b000-0x2c)=""/44, 0x2c}, {&(0x7f0000d13000-0x62)=""/98, 0x62}, {&(0x7f0000a0d000)=""/9, 0x9}, {&(0x7f0000705000-0xd4)=""/212, 0xd4}], 0x7) r2 = accept4(0xffffffffffffff9c, &(0x7f0000f55000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f55000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0x5) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d4e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000f54000)=0x0, &(0x7f0000449000)=0x4) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x80, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000bf0000-0x4)=0x0) 2018/01/15 04:44:27 executing program 4: r0 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eec000)=@sack_info={r1, 0x2, 0x3}, &(0x7f0000eec000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x7, 0x80005, 0x4, &(0x7f0000a84000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000070b000)={&(0x7f0000457000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000a89000)={&(0x7f0000b6f000)=@newspdinfo={0x54, 0x24, 0x0, 0x3, 0x2, 0x40800000, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @lifetime_val={0x28, 0x9, {0x0, 0x6, 0x8000, 0x52}}, @mark={0xc, 0x15, {0x0, 0x8000}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x41, &(0x7f0000250000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002e5000)={0x0, 0x8}, &(0x7f0000927000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002b3000-0x8)={r2, 0x8754, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendfile(r0, r3, 0x0, 0xffffffffffffe6f3) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f000077e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ed000-0x4)=0x60, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000192000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000264000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000245000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c15000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd3000)={0x0, 0x0, 0x0}, &(0x7f000082b000)=0xc) sendmsg$unix(r1, &(0x7f0000517000)={&(0x7f0000531000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e23000)=[{&(0x7f0000cda000-0xea)="98162e8619526678e9d0c90aac61cab72d698eb829a3a46cf431f358ad12e40047b0b98f5ff42d27771d30acd2e5fd2b4f6245d344df31368e28b3d9b32187a083a95512020b80205e26b02dc429f6f7aa972b90c65a0f645147177cbb81ce6324e14f9a207692049c4165f26d455aee949dba7faae7b977243528930802bb7beca7afabd7661d86462ae67a1eba8748fe7bed08a0ccd70977069038c37c22858cd942370a396cfc8b97ded2de4a1fade121f4b04ee214dae649c2ddfb6b42d24d2bdafa38d9c8010ea35020b37d36cccdd8464944f2641e88748ead2defb26dfbf642e879e197ab30f0", 0xea}, {&(0x7f0000173000-0x7a)="f3e5380d558e6979e6dcac320b65a2e4a863675c778bc04f46c6a5e134cb37a5359d2fa0145a737c8350195a8f46a5cc9964198747bd9d6a71ea05735f1d32a4c8ee665305dc9d5c34ccd0e7786fa4a63939fb90983810c0188133c67099651c6f4548b85881c40ac8c73d8d6884f0836615bf52a03d5cd7b71c", 0x7a}, {&(0x7f000007e000)="cf53b6fac0e96916f124e9587201d62be3b7c1b4b7217f99bcdb207b43644a87da21d2025aa145ef1d3fcbff12528480fbd5cbfb1a0cbc84f01899b9a884dd59b4e0a82ff52484018f9d901382f29c02045b9d38bb0839114cb7830f16c8c2309eda5b5a779a92e1a41a6269a43090e3eeafa09bcb2457f0ea2e5d3246760b7fdaf2ae597ea36aa953e7853ddab181d91c3c7328d5e7fca8087dfe2f2c973314389d1bffe0819b85f9a3ee7691bf0fc555569b7dc27e8a9981f895061419d04e1e2b95ef715e24d5ca80d0d4139b25597001918d4ef78e4571d1b279ce7bb2409d18", 0xe2}, {&(0x7f000067a000-0x71)="efa9edf87523db83fe339dcc620abff9addb91d2eaee323b1decf5cee8f645aa5009aa74f18f2f7c7f9289e316efed10e13422d1bb3d702d268d288a0594e9580ec26fb5d39ccb04cd313034d50edac2a415ce6c902909492e172665925629710dcc0795543a77e7013a047bc9a5872821", 0x71}, {&(0x7f00009ec000)="e130a0bedb4820757f5d47744b8b12d143afd84d8533c09421d90c8b9481242c788f5fdcb74167a22ecef77a6620af68fc98581c2ab892eaa0f64032b96388f95e63fb11edc20be9c2e2f2ca5bf99b6e6a803f139754d8a982a9294ac3a2f3c78cdc9d9ca0df6f279c120e0fa5c3f6c786cc4461140ed0090954c5353d2a6c1a16193fa90ee71bb87075221e03bddf705f5aa40574034357b5b7b54ecf2c415b80b89b623ee0bc7e3b7dfdf4ec613093ffd581067c15a693af1b3a0e1ed30fc2d4456df9dce8f28d4a44ad0409492be216666088b8223ea4a97090f536", 0xdd}, {&(0x7f000050e000)="1379e88c56d2e58a6c525cd514198cb044d67906cfb301282a1085e0d0725ab755f1ff3bb20f9e19462b4d01fe2e08c4e861739269a00e3b3968ef8ef05d581ed0ab50dfd406843f19d88aa6d4a8ac73642ad7d14d24261ee791340fa48cc2b178004c20dc17eb2f93d1453b5625fb62be9849a8", 0x74}, {&(0x7f00005fb000-0x1000)="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", 0x1000}], 0x7, &(0x7f000089a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x0}, 0x40000) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0x91d000)=nil, 0x91d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000f9000)={0x0, 0x84, &(0x7f0000129000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x83a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, @in6={0xa, 0x2, 0xf33c, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000b63000-0x4)=0x10) r2 = socket(0xb, 0x80f, 0x7fff) bind$ax25(r2, &(0x7f00000c0000-0x10)={0x3, {"d3ca2c34ca4282"}, 0x5}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000035d000)={{0xc8c, 0x1, 0x1, 0xffffffffffffffff, 0x7, 0xd1b}, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000caa000)=@assoc_value={r1, 0x0}, &(0x7f0000c4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ad000-0x8)=@assoc_value={r1, 0x1}, &(0x7f00001a1000)=0x8) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000f90000)=0x0, 0x80800) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00001b7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f91000)=0x10, 0x80800) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f91000)=0x100, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000027c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000f91000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009b6000-0x4)=0x10) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f90000)=0x0, &(0x7f0000f91000-0x4)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f90000-0x10)=[], 0x1a0, &(0x7f0000f86000-0xfb)=""/251, 0x37d, 0x0}, 0x0) recvmsg(r4, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000009000-0x20)={@generic="6fbc65323799a19e87d327013f5b3840", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x1, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) sendmsg$unix(r1, &(0x7f00002f7000-0x38)={&(0x7f000089c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a69000)=[{&(0x7f0000b0d000-0xe6)="7d325811492840b8062830e886c453881ceeb50f70e69d86b08b27388d02aa598ef69e7250c238ba19cfd2ad1f4c87a1bb3020cfb2cba91fb09d72de60594295b31c43b184e27c44ac2df8836616526c8d2b23668022bf8726ec811e79e1f8d101bb6b47edc8c511fa6ce09bf742d3b3700a8225efccd0a2db2fd623f2f02c60756cb1bb9cdb80cbb3e039827e791109c2733afed4c5cb598eb862ebf22e047c9b3700fa2db796c148543d3971b535dbfcd71b11b0b706dd38cb64ce4a356b0b7d65b8540d5fb46145a0a386b3167ca089ce7ae0c2ed3ad4f71895e57f40b6a3c04ea6a893f4", 0xe6}, {&(0x7f0000239000)="", 0x0}, {&(0x7f000010a000)="7a3016427ae994a160ecf971ff0ccc2ebf4814008a3d1f4f23bf4544b66e2ab51ee08d94cc500903948525b7c0f580b31ee2de48d16eaf2d86f3dd7f92f20d6d591d3f6025a056d023c126f4f488abd11d4585660182d7007b1c991041c262d4796cdaa2c6081f4a82b0213e884a747dc89ac23e170248b896f3e48e0c1baf01e4da2874a177bee2125db73a06af81d3869dc614c3b6eb8438d801427167db4e6b17a2e3082f60fe28f40b22d0653b426eb0beeacb521d7d2e3e976cb4fae2bef43aaa562180bf7c76dc9e0b916fe4ae4b73666cf8420f0d2ca615d04d531f54b9bd64313012ebc54a17665bc636c113260259", 0xf3}, {&(0x7f000008e000)="0053a9fc3e076a1c67595a0bef0e19ece2a1d1b4221c6c1580d5a9dd04dd894282a1f8103440b64a3c65530796363f44e48cfc7c17416a0936fafd290494fcf6606f92d72d55bfe9dd17cc451a3c9679544e61e47e731593b57db98535fdc5fa6a74770ad0163e05405a30492dac4c1d71645a5d08283f952d8bb603e27f0f487a6b36e59211676233d80aa8dc9db2d3dfce81e73965a9a59f572aeaad5c908db5bf7c03c1a76ab1f3565092bee36789f617395b85071af7911d9c855f4cdc8ef7ac5a22743cf36765d431e0aa527809fe4db7796485fb", 0xd7}], 0x4, &(0x7f000080d000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x40}, 0x800) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000452000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6d000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000480000)={0x1, &(0x7f0000f6d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000bbf000)=@req={0x0, 0x0}) r4 = accept4(r0, &(0x7f000073f000)=@un=@file={0x0, ""/108}, &(0x7f0000477000)=0x6e, 0x80800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000f6d000)=0x67f0f5fa, 0x2) write(r1, &(0x7f0000f6b000)="d0", 0x1) [ 112.484550] sctp: [Deprecated]: syz-executor4 (pid 28604) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.484550] Use struct sctp_sack_info instead [ 112.556202] sctp: [Deprecated]: syz-executor4 (pid 28617) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.556202] Use struct sctp_sack_info instead 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000018000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000b000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f000000b000-0x4)=0x98) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r5, &(0x7f0000f52000-0x2)="7c8c", 0x2, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000013000-0x8)={r4, 0xff}, 0x8) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000020000)={r2, 0x80000, r6}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$netrom(r0, &(0x7f0000422000-0x38)={&(0x7f000081a000-0x48)=@full={{0x3, {"44ff53812360b1"}, 0x7}, [{"3673c67b570678"}, {"747e3bbcfc9dfa"}, {"f4a79f297c0c48"}, {"76878b53261bb3"}, {"97a1bca746a7d6"}, {"166310e0bceb09"}, {"a07c619900243f"}, {"c777341b3ba247"}]}, 0x48, &(0x7f0000bb5000-0x90)=[{&(0x7f0000ca2000-0x7c)="516da8d5765db6ecfcfc7979f4e89ef8c6e63fdee77d62d995a0292f41accba0ee60d7bd124c19880b940efab7ca77cf39b1a2c3f6873956ffe8910944cb6b8a4b15d117c25288cff003b3a836c828b7fcd7d2071e9c2669be258aa876b0600be5c24ad8b89edeb445c69053f1955abe782d6c654161c43d5ab72a06", 0x7c}, {&(0x7f000073e000-0x3b)="d515488738538734d417746ddb7229b9f954bcbb378ebc44474735886787e4faa162c74ec64ec15ee333b797a7538837d2d90cb1c7d332c1b6fe90", 0x3b}, {&(0x7f0000a7b000-0xa7)="5ccfdc7dc9fb5436ae2f66abda0f578ef3860ddd2f492422ea1dca87a52d4cca8ece7c24af9d201c47613efa86b4d040e9673a54297378afb57b60572f148ff225c3b221b2a57539ae3f6dbbc6c7860c8c04b8072059a722e4478b77265eb1365596da1b121f57b7016db943a98d501573cc462ddd49d952429cdd5432706ed8ac7554ede04b1dea7aab1e9996026205033de167bfa035e9e8f9f73bcba97cfefa40d562fd9512", 0xa7}, {&(0x7f00005b7000-0x64)="730da2bd8d7858085962bf100d7333fb1bb60d2caeac2a8ba8012ea11c7464c9c579803cefcbfa83cfd5d421e1b5497f53f642ac6b307583584e823c5b88d070360d37c23507a0de265f5a8a206797feb903eaedacfa158d507a38b763456f5230d30136", 0x64}, 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0x1000}, 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0x1000}, {&(0x7f0000fe6000)="7856b28e735dc9173a2b63eff496f3b5821ddbe9a9dea943d1bd46f9a2b95972bf57cc53596dee7a7ba257a4be22ef566ac8ab00c4a6efa6ec18a403c951db3d2a739a7264e3b8947ef53fdd9c65d7c6b5161a67a822bdf83a3a926b37b0dbd6173f50d5e469767b925f2885d20d714f478a4848e8e80bfdd68df8746a5bae04aa", 0x81}, {&(0x7f00006c3000-0x1f)="15e2b4681b1ddc89694a51eab79ae71539d7fcecaa53f67c512f051a4e7bb5", 0x1f}, {&(0x7f0000c10000)="a4dcaf55766dc8caf7c46730b5710b6bcd4fffbeb7a1", 0x16}], 0x9, &(0x7f000041d000-0x2c0)=[{0x50, 0x19f, 0x1, "28cf783eb4cf3a646c73c6557db448fbe6cfa12552148d04181a822fcc2d4286e3831154236f16e0bc04409dbeafc45946209b764c5e891d72"}, {0x90, 0x110, 0x7cd, "1c4dc0589ba515a7e41c0e3b222ee23ccb80a7e05004c95ecdbbfd9d09435667c29fbde017cbdfd4e3f83fd953f6184ff907de6486f0a6783be743dd71c149126f5243d27456ff1a9a153444e4a6be5dabed2293a3999cf8edf052d21912da38c75b6f3c581e2345b870287b58ba4f1bc183533f592ce0bbcb54"}, {0x108, 0x108, 0x99, "725bd8d3eb0418d58c9c5f0dcf2a757bc6f650a14d46781d528195984b91767480a84706c3e3fdbe558d1b93e043aedf6268aef2bc89ae71068a46e0b7900e35e49724cc2b93b6f7bcc9cfb44bb535324be11e105aa0ad89c33763a405baa565f0cce14b95308edcd9663c6f2094924e912acc3534a6f8a4565b1aa16442b01245b6f251fa2366f2f250383af2072430daf6bbebdd1ec903b3061e4f22b78508bd6e47e0576cb8d45410f09cbebf2b8babfa71f93ff1e1b15dcfdfd1725d91f3fa4e70907612a6cc66573cc8f26f1fbb1d35a95d6cd37a3d876017cf6a45eee7fc068a726893a976d735ca8f31241b3c1cc413eca488cc"}, {0x60, 0x187, 0x0, "4a49b08d856f8e80469f0221a09419d00d2596830d3c7735250e7b4a5f306dcb34ac6efeef60f3e4dfd6dabf5d69b445dd50dc7228b03b1f3d1e35f77a827e90a625a5cc4d8ff39031a148a91cf9d0"}, {0x78, 0x10d, 0x401, "04b0e8728e2fe182b75266728cda11ce859c2958fc96bca19c5c2cd824f4119e31426f49c241549fe9f25aa76cacae892934fb57e28a8a22f2df31a61f729e5f7bea8658ab04e6c4ed6a28061aac543ad107388a9b89663bf0c9297880077d7bc36c296aa9"}], 0x2c0, 0x24048001}, 0x8004) write(r0, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000094e000)=[@in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, @in6={0xa, 0x3, 0x716cf86f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6}, 0x8}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb9000)=0x0) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000419000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000054000-0x10)=@req={0x7f, 0x0, 0xffffffff, 0x8}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000418000-0x38)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x4f2a, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x0, 0x0, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000419000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002e5000)=0x6) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000041a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000277000-0x4)=0x60, 0x80800) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) accept4$packet(r0, &(0x7f0000420000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x14, 0x800) bind$packet(r0, &(0x7f0000a05000-0x14)={0x11, 0xfd, r1, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) recvfrom(r0, &(0x7f000001d000-0xe7)=""/231, 0xe7, 0x12040, 0x0, 0x0) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x20000000000a, 0x4000000000080, 0xdd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fcc000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff}, &(0x7f0000fcd000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000120000-0x8)={r2, 0x462}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/15 04:44:27 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000582000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x38aa1a7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d22000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000000)=0x0, &(0x7f0000a82000-0x4)=0x4) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x23, 0x7, &(0x7f0000b81000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f000003b000)=0x100000000, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r6, 0x107, 0x1c, &(0x7f00003c1000-0x4)=0x0, &(0x7f0000e72000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f00004b9000-0x4)=0x74e8, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000e72000-0x10)=@req={0x0, 0x0}) r9 = getuid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000e72000)={&(0x7f0000646000)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000e72000)={&(0x7f0000e72000)={0x550, 0x42, 0x200, 0x4, 0x0, {0x14, 0x0, 0x0}, [@generic="00bebc41f67c6d514502d241bd5122d9e53a474071bca17bd683fd762ef6a8e8a666bb476a6d1fba0c8acbeae49f72fe52fb287e478030927e972dd25da1c59662d82da85da53c8ddc2a728400f66ec538b017c28d0e93e8d7b1661e1d50d205611b8ddbc24cd3586d552934694188021330c2c7884e9fe0cadb39d96184499129f5fd525576ea24a6", @generic="b6568408553e5cfb9a57c40363eb2a52bef200eeeb8dd68eedbc102ea620be9f8d01cfdc1b9162988d4c5a7cda6e", @nested={0x110, 0x4a, [@generic="d3d052260597df26c3016a4334716b533b5b470c4ab70ffab92fd666b2858ace8c95066099cc2b38111ca139de6f7a2191c25814ca362ace3f8a8e9687b56f633355a3a6e8bdb854759414714f7aee54766a0e799356ffa456029979bad32b34065202aa7c8504b816b0dac5dbe12a8851d37cb4b82dd5382c483220be72656de4c94356d4a2cf91167dd45ffae1bbe2c6556bf34cbb24ed14d13c422c97b1a4d0dfa99ff48971f9dd008215b9b79af2f4f5a0e57a5bcf342668a3a2fe2c49", @typed={0x10, 0x3c, @u64=0x81}, @generic="2952fffc73f61b683b6e1a8d08937c4939a04f322426aa7c9b4ebb02ab3fe788c072aaf74eba59d8aceae61ff2f593d3dd6704992903ff78d6f6996901"]}, @generic="111d38216dbecf602e18349b0d4543b68934d99f6ae43ed9d3ca625bf18dbe12fd77482ba2b22146bee5667a72b3e7fa1771b07320943c7b56a7aed3f5711981b37574dae7ff81f81970f5bba25c79edb0c6a53ca07c18a73378cae7582979b39a5ce02d047e05261eb36a0ce31ef14a6f8767725f005bc2d622a16465671e115c358c1920a5355991d5391655764e0d27c827adb09edefed34f187cb4e8382d7a53dd1fceeb315a9f44bbca8026d754fe7fc18bca1acece86", @nested={0x2b0, 0x8a, [@generic="6b1a295a1c07280729b91953c483fc6a64e1a1eb85dd1a16276420eb066d4f74f9afddb6db96c4f8123ff5159cdf618f435bebdcacaea74194739eb9a0defbad4d91a2cbf4ebbe78112d5f01bb67d8c342d7b66d752f366509471a755f2b5e5de52dc560a1f149ad9decb81d36e7b8a481fe624f48fe07be0d64d485f890ffd870c187559a6cf6eb31ec52059c7a72c72644fa83b42a2c0eafb448f8d3f0f4af77d1d70adf7d6de2f80649a0bd79f92fb61643bfec497b5d3f830dc79c32a989ce9a4d64b9281ad4ca526700db", @generic="f9abeda646889043cac5773542ba03b04334016cc8d350df1d3f7f7dfe59a5d2a3480a7a0a97acabaf28287a347ab99f53fb16b8424f944eec41a5662d23fab95f8297fdba16e9e3e9ef0e8446113f215879b2dd2db174cbbaf744c98afbf7c16ed7af5fcc944d5eea073496fa163b30c46ac48f7faadbf0e5d4942345cc847f74d080009557d7ebb53b805ffe2f5df32c7d46d0fa7dc3b3ae43e769a7835208d9807b80624d3030365d5e631585a2117d2de8496e3af49b92eacbd81f2194fe5046b820be9c9300a543098a2709384128555d2f1fc26f6fc5", @generic="983ed432894a9c3965d00a2bf4f57e91cb5f2b1b7675fbaa395ffc635856f4bd3a", @typed={0x8, 0x89, @void=""}, @generic="c37458d2121ce361e9e50a307b8c1d72e2371b5876adcb5420fdca92b79b5faa02d8aaf9c1fb7586eeb59df51eb08fed937a1462291db71da7b6b3604977317f4dc83013f057d1140f8c38f111b83632f7b01d1f2bc9cb5ae19aacf9354b22e959e6281c0e1c6b2a4dbb25b3e987f622c43009fe4b8c54b1692938cb07abe27b2f99ef9a9d2b9d08bd5e01a4ce8e44e3fb9ac2d4cd69cbae1593ea18cf2eeed7f7f84cb7b73756162745436f2b72fa427714e56d690a94f7167b890e30a36bb61bcfe190f211ad0c7d14a52e0445c5f2ffcd7b19dec2d25f5527"]}, @typed={0xc, 0x8, @uid=r9}]}, 0x550}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000e72000)=0x0, &(0x7f0000e73000-0x4)=0x4) sendto$unix(r8, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e15000-0x10)={0x0, 0x0}, &(0x7f0000f86000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000fae000)=0x0, 0x4) socket$inet6(0xa, 0x806, 0x1) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c41000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ef9000-0x4)=0xec, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) sendto$inet6(r1, &(0x7f0000cb1000-0xc3)="ca855129a2b104f3ea95baa222a24ae75677c5df4ced0bb9307463a7f422c308822af8151b691ce7bb7e17365c275d44253cf61984ff59c62702554bd2719e5f8431f58898c249b269acbaeecf4dbe86f75dc74b5c8403768eebb78bb481e1932c2d70d7fe5558aef682fd2ec5fa3c0e500390122a466518401198783080c1ffa12af6702a327369febbc87815bf7940954876fbc5cdcb1eed2adca3b9037379ffa12aa67de384d4df81fa7d1b4304512e8e97bb2150cdebd3d61dd89d17e5d01e1a9d", 0xc3, 0x10, 0x0, 0x0) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f000068f000-0x36)=@generic={0x0, ""/126}, &(0x7f0000a39000-0x4)=0x80, 0x80000) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e5c000)={0x0, 0x1}, &(0x7f0000259000)=0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000583000)={r2, 0x4, 0x8, 0x1a, 0x2, 0x3}, 0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e5d000-0x8)={r2, 0xf7}, 0x8) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b2b000-0x4)=0x0, &(0x7f0000081000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0x1, 0x40c, 0x8001) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000)=[{&(0x7f0000fda000-0x1d)="11", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x38, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdc000)={0x0, 0x1f, 0x20}, &(0x7f0000522000)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fdc000)={r1, 0x54, "e8383b9b43b210f3a704e368c9e0ae6343f550f3f9f95faebc502209d6bc9e4855cca0fe743adbcf0d8a5bdfb4057610293a1a9581da0122337e9ddcb0f49305fb0ee138e67c5fad3878fb2e3f0f2933aa6d8e8e"}, &(0x7f0000269000-0x4)=0x5c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fdd000-0x81)={0x0, 0x79, "735f0d6692aeed2f808d49c103f6d1db5859d9a3328fc13c80e8be024cf52002e64dc1961d49afaf8dd6e0377c8105c74952a55726c2dc00969e59a45357fd6847faf135a8f3522198929faac1b7ec78b24a7c8e2b8a7126892602d6f86a4ddb63bb71dc6483041404cfa446b81679716dd80676e9f871319b"}, &(0x7f0000fdd000-0x4)=0x81) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdd000-0xc)={r2, 0x51f, 0x30}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fdd000-0x8)={0x0, 0x0}) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f000039a000)={&(0x7f0000aaa000)=@generic={0x0, ""/126}, 0x80, &(0x7f000076d000-0x30)=[{&(0x7f00007d0000-0x4d)=""/77, 0x4d}, {&(0x7f0000c0c000+0xd97)=""/168, 0xa8}, {&(0x7f00005e5000-0x5)=""/5, 0x5}], 0x3, &(0x7f00008b1000)=""/40, 0x28, 0xcd5}, 0x20) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000097e000)={0x0, 0x0, 0x0, []}, &(0x7f0000730000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eda000)={r1, 0x0, 0x0}, 0xffffffffffffff76) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000306000-0x10)={r1, 0xbb, 0x401, 0x2dbd}, &(0x7f00000c6000)=0x10) [ 112.718047] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 112.769053] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000011000-0xb8)={0x0, 0x5, 0x1ff, 0x100000000, 0x8, 0x100, 0x437, 0x18e0000000000000, {0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x40, 0x2, 0x800, 0x13}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000)={r1, 0x6c}, 0x6) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ead000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000117000-0x4)=0xe8) bind$packet(r0, &(0x7f0000db2000)={0x11, 0x16, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) write(r0, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eea000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dcd000)="26000000130047f1ffffff7f0bffffff080003ff01000000f6b200000017edff040016006e35", 0x26) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eea000)=[{0x6, 0x6}, {0x3, 0x4}, {0x3, 0x8}], 0x3) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000eae000-0x1e)={0x5, 0x3, 0x90c3, "ff1b32621cdc", "7e2310d6184a041f5a200ca64428cc84"}) r1 = socket(0x11, 0x3, 0x300) readv(r1, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000339000)=0x0) r2 = socket$inet(0x2, 0x100000003, 0x800000000000011) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00002bf000-0x40)=[{&(0x7f00000a3000)="da46d303c3dfb84f8a032cb44fdcb4718b6d78", 0x13}, {&(0x7f0000951000-0x51)="1595e3e2a58f277b1de8db93646cbf628e7f975e3e18ebe36ce8babc01281248e3f20a0efde3dbc3941387e07752b0c8ebda158c89154cda905f18668cf88526e9291f5717e6930a6dd8fc34a3a959626f", 0x51}, {&(0x7f00005f5000-0xee)="6645a81266e50c0fa271eae5dc96d158fad3e37997dcc8b9a891612dcc4ac928a4f6ceac63b798ff7ea4f2ef42fbbc2238819a9577d966c1a3c4a7bdc6f74dc70749b9ccf13bdd18ca0a03b08c6835432ed9f8ee7d67ea919acf1a09cc4aefaa6f125a8ee7656da9c411f80d21c6df741ab7cde68163a15cf1f0c690e0fcd933c152353c145773e4241650e3e4136077504c9afca29c11563b17ae05208727a2cc87f0d989807c64ee4c4ffe9629c6e68587ca73b9e326c2eafe61b3544700ed30a35c7d091e1a6fa2e29dc811ca75fd7df5d34bee940cd1eee695c6eadd7fcb15293eb92638a13c5e257c68ca4c", 0xee}, {&(0x7f0000d4b000-0x10)="0cbddc8a430950b2156e5041181188d0", 0x10}], 0x4, &(0x7f00008be000-0x1310)=[{0xf8, 0x13f, 0x101, "294e4abd80cf81a4d3043bd6da0c8d8bde1eaa06e9d6beded41acb3c19c231d49394c21fe649269bed33a6739e8a73bb928e2d34d741ee1a1612fce532b85be978ae0e44e97c9b0bdfeefb324b258834e95d75956d2a9ec079eccf8da6284db473b10cf05b75e9e912d65318e96ca6784c3cec2c7a1d6ec02c145e48fda2666f2a0332052161a88c2947d1585801572216d41e9045ed809e553fb1d3b8eb74e5fa0f3dfd21ccc8c20e3ee14937f9d1900cf011b86382b9f3c53e9dc38f654196b1ed6cd990ba5890ffb4e8e97bb2ce8ca82b93a55bfc417c06f1f1c7615130b7a60177"}, {0x68, 0x18f, 0x2, "a596cb5e01ed1b34fa11a2bc3846aade0985ff984c5df512a04c5ed0adfff8f2c70511dfd007b0f8f684cd27b0ef9917a02af93a65023d4ad65941b466381948bb269e30f7e27eca4446951586997833c581f473dde9a7d3"}, {0x1010, 0x100, 0xae5f, "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"}, {0x68, 0x0, 0xfff, "d0ec56768a2ecd8b57663ff10d2790e558f11c7a64236d30aa45c62bd9ef7273d5d5b89820d64cc3c3e5aa7c17e384a4f95fb0d82e52fff973cb88eab1ba782241018f4947ec87252b7a720690f2d261ef65642c"}, {0x30, 0x10c, 0x84, "a506643d86f78e5e49c2f02bc127c2d6e2776b3e4bdc7130c9259b247d71a90c"}, {0x108, 0x11b, 0x5, "c442a4baf8195e751a279230cd5835644e67c2ed525745cdc29682720fabbea596faa5179963e8b92ef43316d2c09fab6ee84bea1400d90ccad2f0c3d5228765773092d0dfa5adf61fe02284fd3f92d10d2fc4b707bf58e1af65ab6a858a8051bc3e0c715b34f5cd9a614b838703801ddc9c40d2fcbb9046a0a201e23b309b2e1ef72e7758e5f19a94ac2f0ca7edc3e1f495d054aff4a3aa4704e22fe7aac948ae751d31d3492b3cde6df61ef528cbb55eef8ed6da6fc90620b415986e0f088604c4cf309efa4d3baeee4f3da21327ca6946850730ea38243e7c33bc204ef7c9e8a59480a3b592d4c899f7bdfee8180644238df76603"}], 0x1310, 0x20000000}, 0x40000) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f000030e000-0x4)=0x33) r1 = socket$llc(0x1a, 0x2, 0x0) accept$llc(r1, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000832000)=0x10) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cfe000)={0x0, 0x100000000, 0x2, 0xffffffffffffff38, 0x5, 0x9, 0x8, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xffffffff, 0x4, 0x9}}, &(0x7f000074a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000144000)={r1, 0xa5, "9c4069c60245383daed18254c032515278578958594debd1282f357059238b454a27ff6bd15e9f606a3818828a2dd3cd80edb121d6e4f6457fe5e2a66d1c3daf5a2bf2b715bb07af7c73c792f0c34725d13d375615206fc40d5049b6688dc51d45f42232de69ccbd3fb339c011de338da4558833220e0c7b361e8df18e0985f8ce9e842db42e149119f9082b83d97d3de82ae25e531937235ef7f109fc94046bdaf050d764"}, &(0x7f00008bb000)=0xad) pipe(&(0x7f0000695000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000040f000-0x3)='l\x00p', 0x0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x40084, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f44000)={0x5}, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000078a000)=0x0) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000049e000)={0x0, 0xfffffffffffffffe}, &(0x7f0000673000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbf000-0x8)={r1, 0x9ce}, 0xff7e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cbe000-0xe9)={r1, 0xe1, "975455228eeafebff5ba4105cf7ba9fd950bf3a676ce0ce0c93ed194a8f90b7295eb06f27dcb491efdd4c4c7fccf6104df9a4d680d078988e95cb3a628b75a4f69218f311e8bd88307795b1dcdea02d8c6f4b87d8ad0276e40af2a5d86cb63c0583374788af0179436596f7f23d42fb7379bad34e3b9984a3c084c2b310b3d5e37df8dc8ff401154fa42f5752a43b370512dd655eb6e5758169345445f38506ef167b84ef7678dc4174d2c6098d97fba2b6bc949343a6a60d3b4aa2499c6d3832c7d70f2df4531e0242fe2c1ffdd57ad5f85a5072186c73fc34bdfb5b1cd344dcf"}, &(0x7f00007fc000-0x4)=0xe9) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e69000)={r1, 0x0, 0x1, [0x0]}, 0xa) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006ea000)=0x506, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000fa4000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000b23000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000037a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000609000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f98000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b0000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005fc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00001d6000-0x38)={&(0x7f0000d3b000)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000909000)={&(0x7f000076f000-0x174)=@acquire={0x174, 0x17, 0xa10, 0x6, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, @in=@empty=0x0, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x80, 0x13, r3, r4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0xff, 0xa, 0xa0, 0xa0, 0x0, r5, r6}, {0x6, 0x1f, 0x4, 0xfff, 0x2, 0x0, 0x3, 0x3}, {0x0, 0x80000001, 0x1, 0x3}, 0x22, 0x6, 0x3, 0x0, 0x1, 0x1}, 0x1000, 0x4, 0x9, 0x2}, [@etimer_thresh={0x8, 0xc, 0x100}, @extra_flags={0x8, 0x18, 0xffffffff}, @mark={0xc, 0x15, {0x3, 0x6e59}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @encap={0x1c, 0x4, {0x2, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x174}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006af000)={0x26, 'hash\x00', 0x0, 0x2, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000301000-0x8)={0x0, 0x2}, &(0x7f0000f48000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000032c000-0x10)={r5, 0x7f, 0x8000000000009, 0x8}, &(0x7f0000e68000-0x4)=0x10) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r6}) [ 112.838795] device lo left promiscuous mode 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xd09d0acc851a4a9e, 0x7ff, &(0x7f0000b72000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000621000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b73000)={0x0, 0x0}) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000538000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b73000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005b5000-0x20)={0xe4, 0x1, 0x8001, 0x1e, 0x6, 0x30, 0x5, 0x5, r3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002c6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d2000)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000048e000)=0x0, &(0x7f000024a000)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x80003, 0x1, &(0x7f00001c7000)={0x0, 0x0}) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000b74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b74000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000725000)={r6, 0x80000, r7}) 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x800000000c) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000355000)="", 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000831000)=0x0, &(0x7f000030d000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fba000-0x4)=0xf7a, 0x4) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d4", 0x8}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c86000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f7a000)=""/131, &(0x7f0000db4000)=0x83) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x3, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000138000)=0xa03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000adb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/15 04:44:27 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0x10, 0x0) accept$ipx(r0, 0x0, &(0x7f0000891000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d8000)={0xffffffffffffff9c}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000abd000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000005d000)={0x0, 0x0, 0x3, [0x100000000, 0x4, 0x3]}, &(0x7f0000e4f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c9e000)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [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]}, [0xffffffff, 0x9e, 0x100000000, 0x4, 0x1, 0x3f, 0xfffffffffffffffd, 0x1c, 0x1ff, 0xfffffffffffffffa, 0x5, 0x8f, 0x9, 0x0, 0x9]}, &(0x7f0000ba1000)=0x108) close(r1) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000852000)="130000001000ffdde200f49ff40f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a34900960001e7b93c18983ae3090d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2090000007c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f026fc14ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebdc0961763ae9f90d1ad5b56d2a917a6f575b8b76199f46c8f325b892054f23619c1bb66e31ad6934a5a12cd02bba6b51946cb399df45dcd79868d579764fb0386836e078ff95ac33e74321", 0xe0) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002c000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000d000-0x4)=0x0, &(0x7f000002c000-0x4)=0x4) [ 112.906090] syz-executor7 (28695) used greatest stack depth: 14640 bytes left [ 112.939474] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000000000)={&(0x7f0000005000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x48)=@canfd={{0x1, 0x0, 0x7c33, 0x100000000}, 0x2d, 0x0, 0x0, 0x0, "4c649d47abacdd01e779d0b85a1869555c4db3ab145cbaa2a86430e9c8c7865717db3325e9ae39ed66db21eb43f9ae533009215af01f2073dd5ce789d884c609"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r5}) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) socket(0xb, 0x5, 0xa690) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000516000)=0x0, &(0x7f0000a28000)=0x8) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x2f, &(0x7f000058b000-0x8)={0x0, 0x0}) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000058b000-0x4)={0x3}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 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) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000007000)={0x6, &(0x7f000000a000)=[0x2, 0xaae, 0x58bb, 0x200000, 0x7, 0x9]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000a000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x0, 0x100000000, 0x3, 0x100000001, 0xc, 0x101}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000-0x10)={r1, r2, 0x8}) connect$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full={{0x3, {"10df819156d0fe"}, 0xef8}, [{"50916b68b0c9ae"}, {"cc72b00e038cc1"}, {"76861906208c7d"}, {"9f930ae4aa4fc2"}, {"05062454a652db"}, {"c8f9db28db2826"}, {"c918f7e4625329"}, {"7e6fb5e22ffaac"}]}, 0x48) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000b, 0xb2) setsockopt(r0, 0x9, 0xb7e, &(0x7f0000903000)="04aa4863291a7d6c2f748bba8b7725b26115758d5ebd45eb21dd14f437ebeb76ca3c3e5778cabcff57c07024472afda3e1b67c4fe5a48a995e1aba3f92041b87a0c30be5ab1fd6cfd63d0318ef83267403dc728ab4ab5fe9e430ea4ea9c3158d6a381e751578e468f1a573b58881664d18b23bde50e427716bf50547e4073d302d56d9b9f9625d4eb2c8b01ff8c308a9628a6fcbec54320aa5d2d50dab4d9cbc97bc799254ba88a0754a6dfa384adb", 0xaf) sendto$inet6(r0, &(0x7f0000f56000+0xd9c)="18", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f5d000-0x14)={0x9, 0xffffffffffffff7f, 0x81, 0x1, 0x6d70}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011c000)={0x0, 0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xc) r2 = socket(0x1b, 0x4, 0x5) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f5c000)=[{0x4, 0xffff}, {0x7, 0x1}], 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f5a000)={0x1, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f0000e95000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f59000)=[], 0x0, &(0x7f0000add000)=""/0, 0x0, 0x0}, 0x2) 2018/01/15 04:44:27 executing program 0: r0 = socket$inet(0x2, 0x804, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000702000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bec000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d8e000)=0x0, &(0x7f00007a9000)=0x4) syz_emit_ethernet(0xce, &(0x7f00000ec000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "00000000e37e58ff840000000000000406ea31f8b206d43a7a7ee10a3db836021d1a9dce90f37711794d2e204434fbe1b313539e21aa1509000000000000009ec0f508b5f9fa94acd42c7362cf72a0b7f3264e36d36cce277a44ecd5c3d39eac2aa5baeeab07bb79b10a4e3d45763823186abd9d6c86e280275d10ff253edb0ccde03b2d671f3cd38102acb18df202ff51591d7ad9bc285ca73ca85c0fce13560f917ab1"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000538000)=@assoc_id=0x0, &(0x7f00006f2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000083d000)={r2, 0xc42}, &(0x7f0000b8b000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b7000-0x8)={0x0, 0x10001}, &(0x7f000087c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fae000)={r3, 0xbf7, 0x0}, 0xc) socket$inet(0x2, 0x4, 0xfffffffffffffff3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb8000)={0x0, 0x1}, &(0x7f00004a6000-0x4)=0x8) socketpair(0x15, 0xe, 0xf8, &(0x7f0000205000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c67000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x6, 0x0, 0x7fffffff}, &(0x7f0000574000-0x4)=0xa0) 2018/01/15 04:44:27 executing program 2: r0 = socket(0x3, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2d8}, &(0x7f000099e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8524}, &(0x7f0000c4c000+0xd88)=0x8) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x100c1371}) r0 = socket(0x19, 0x80b, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000073b000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00003ba000)={&(0x7f0000539000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000cb3000-0x10)={&(0x7f000089a000)=@getspdinfo={0x20, 0x25, 0x200, 0x6, 0x0, 0x9, [@offload={0xc, 0x1c, {r1, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000800}, 0x8800) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 112.976183] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xfffffffffffffffd) setsockopt(r0, 0x1, 0x6, &(0x7f00009e7000)="7194838a3cd8a3619646b1c7abc92d14b1accd6ff8d118a9c49a6460a3cd50bc654d340a74b77158a7091f44f190274a5b892e9d49874a72ca6146d1c74776c388d863ca9e119295c8de00cb183b89cc7cb12948ca1b55705a227ec0254510f5ce67ada698e49a7ddf4e2d3a06a010c9445bdf988ecdc5f10173", 0x7a) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000302000-0x4)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f000079a000)={0x0, 0x0, &(0x7f00002b5000-0x40)=[{&(0x7f0000c42000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000d15000)=[], 0x0, 0x0}, 0x20000000) getpeername(r0, &(0x7f0000f6b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000432000)=0xc) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f18000)={@common='erspan0\x00', @ifru_flags=0x800}) sendmsg$unix(r1, &(0x7f0000141000-0x38)={&(0x7f000008a000-0xb)=@file={0x1, '../f'}, 0x6, &(0x7f00001b4000)=[], 0x0, &(0x7f00001de000-0x148)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x8, &(0x7f0000f1a000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00006f3000)=0x4, &(0x7f0000cac000)=0x4) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b8b000)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005a2000-0x8)={0x0, 0x1}, &(0x7f0000f18000)=0x8) sendto$unix(r1, &(0x7f0000244000)="424cfc802681b6ec8a3b618c52138051ada5", 0x12, 0x0, &(0x7f0000a98000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f18000)={r4, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x4, 0x8001, 0x2}, &(0x7f00001bf000-0x4)=0xa0) 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000083000)="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", 0xfc) bind$netrom(r0, &(0x7f0000112000-0x10)=@ax25={0x3, {"cd80b18b4f0fbc"}, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000261000-0x4)=0x4) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000004000-0x164)=@newsa={0x138, 0x1a, 0xd01, 0x0, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000d000)=0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) pipe(&(0x7f000000a000)={0x0, 0x0}) socket(0x1b, 0x4, 0x40) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91c3785dfbcdfe000000fc", 0x1ae) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) 2018/01/15 04:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000431000-0x4)=0x0, &(0x7f0000fb4000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/15 04:44:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000)=0x8, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000c64000-0x38)={&(0x7f0000f9b000)=@ax25={0x3, {"ad100b64841453"}, 0x3}, 0x10, &(0x7f0000bf7000-0x20)=[{&(0x7f0000f9b000)="40da114d19a52def68cd4720cf161ca456f7487807487d9fa6fe3e3129862968c6c70658cd4d84ac40cb4a7cd1e99d43d1999c9b71e9441ce599f862cad698155e196e2097f9789fb4a5673698c5094f62e1317b9bfe6c6e94d4b16bd89cd3bc", 0x60}, {&(0x7f00009bf000)="9bcb71dff161c700fd9f7c8bc738d81c59a1379e1ae03c3ea406263fcce9dcc5f0ded7e26db746899b6c983d91e0cfcc6308129f66ad2d4771cc6476b908cea590eca14cdb7cbf876b03805064750d3b29e3ba0580aa55ba4d76ce01105d88e7e6416429a8fcd573525b237426ae7d054f664c70d4d7d6264928ef5720def2791fc19b4d8e0189597ac9fb59824a390bf12cba2ee9b35e9ce8d5d91b3d36b181aff20e8c57a51e90d800d1c6d632ba97af0716173d8f0065c2", 0xb9}], 0x2, &(0x7f0000f9c000-0x1f8)=[{0x28, 0x0, 0x5505, "9815c4cf86b7099c2f833b19053088d107c83a50a712e94d"}, {0xb0, 0x10e, 0x8000, "11b9b4a8d7cabf14fafbe1e42a7e3e5bf9de9f3c8b749b47fd015444e37ec5e878970f4e6244b208a0e1311fb95facd45e808ea2dc7b213997725fcb2d2d637be8279bcea24b46899ce7fa7cd23f8d619feba1cddb81b703fcdced432f0d5ce466dc607a63e976980d733d5ff1997f8f12afcaf5121c891478fbdd7e8df69a81831ecd4fe1c6bca94879aa94f7cbd75cc8df167c8597a515c22257ef32db017c"}, {0x98, 0x10f, 0x3, "117dd94232774de94ff539c8b6f5d46d523c34777f305018a414b2453ed5fc4257d26f8c1a9d3cd4afbe36834f9c2062fa32cbfee8e83bea8f203742295efefed4f4c8cc6f459860e627bc35f8764abfc7153cec561b1b471a8b13728801ae5941242f802c1e528f7a86fcc8a7e0dcb850f22a5c32c7bbfaa0ddde6eb4fac5afc4c8"}, {0x88, 0x1, 0x1534, "7bcdba2b49f1f0431a8704a751ba4ef58bcdebc527dc1a9dcd02043a1050d9fec92cf86d3dfacf33bf5339b41d8abf46d1d1fdcad9cec3583d287a6189f223d4ac167b4b3ab72e2c900733b622af5344e4b9437ed47164f1d514d97d3354e6d95979615ad3e9fc2e8d44c4f6640a8c7c2a25"}], 0x1f8, 0x20040800}, 0x2001) 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x8001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000057d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000842000)=0xe8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000de1000-0x38)={&(0x7f0000d3b000-0xc)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000e72000)={&(0x7f0000f68000-0x40)={0x40, 0x25, 0x227, 0x4, 0x1, {0x9, 0x0, 0x0}, [@generic="b4928dff671f71ea7de5b908c39bdd25c2829a164ac4ffbe7aeb6cb9864104bd", @typed={0xc, 0x0, @uid=r2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r3 = accept4(r1, &(0x7f00000e4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000197000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000367000-0x4)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006bd000)=@get={0x1, &(0x7f0000f68000-0x25)=""/37, 0x31}) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d5c000)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f82000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f49000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000eab000)={r2, 0x81}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c64000)=[@in6={0xa, 0x1, 0xffffffffffffff4e, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x80}], 0x90) [ 113.157816] sock: sock_set_timeout: `syz-executor1' (pid 28793) tries to set negative timeout 2018/01/15 04:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000d3b000)={@generic="665b3327ab6eed667329128a3a05af11", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/01/15 04:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) epoll_create1(0x80000) 2018/01/15 04:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000481, &(0x7f0000b54000)=""/0, &(0x7f00008ac000-0x4)=0x2a3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000063000)=0x0, &(0x7f000067f000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/15 04:44:27 executing program 2: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x3ff, &(0x7f00009c9000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000493000)={"a570cf5d7f7030bac58565dc069c1ced", {0x4, 0x80000001, 0x2, "5ad449885ce6", 0xfffffffffffffff8, 0x0}}) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000088d000-0x6)={0x0, 0x100}, &(0x7f00009ca000)=0x6) mmap(&(0x7f00009ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009ca000)={r3, 0x100000000, 0x0, 0x6}, &(0x7f00009ca000)=0x10) mmap(&(0x7f00009cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00009cb000)=0x0, r0, &(0x7f00008a0000)=0x0, 0x7ff, 0x2) mmap(&(0x7f00009cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(r2, &(0x7f0000971000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000926000-0x4)=0xffffff44, 0x0) mmap(&(0x7f00009cc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$unix(r4, &(0x7f00009cd000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005a4000-0x4)=0x1002) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000411000-0xba)="ae2f08d14430f1da3b788f2b4c32493c8c0d5a91b9bd61fd57dbd803f78db5ba2497682cb5dce29f13d49c833a23e7a834d724308e57d464a7a66c352b0983425f5aea516129e3d7a6b22d3c967e6b2269511e6067fb427bbef1689f8a9775649c2d548cd054fb6707030031a0d44d1de61ca3309699406330a6a074baeda2d9ee691741acf0949a4843196864657fb208b865367e0a973703264dfec876c28fe67e1eac9ef3aa6d4e317e8752b5f9eecc8ccf4330536060f80d", 0xba, 0x0) getsockname$packet(r2, &(0x7f00009ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c9000)=0x14) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0x13e000)=nil, 0x13e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000013f000-0x10)={&(0x7f000013f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) syz_emit_ethernet(0x15, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x2, [0x0, 0x68c]}) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, 0x0, &(0x7f0000140000-0x4)=0x0) mmap(&(0x7f000013f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000140000-0x20)={@generic="90a990bcf35a57801e2dd4bd9cffc64a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00000cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000141000-0x8)={r3, 0x38}) 2018/01/15 04:44:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000d7e000-0x4)=0x0, 0xffffffffffffff79) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000e08000)="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") 2018/01/15 04:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt(r0, 0x2, 0x4, &(0x7f00004c0000)="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", 0x1000) socketpair(0x0, 0x3, 0x5, &(0x7f000054c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009dc000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/15 04:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x7, 0x7fffe, 0x200, &(0x7f00003fd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000448000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000e4b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0x4, 0x0, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:27 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f50000)={{0xa, 0x2, 0x230, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, 0x2, [0xea02, 0x2, 0x3, 0x1, 0x2, 0x489b, 0x8000, 0x0]}, 0x5c) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008ff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bf8000-0x8)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000041e000)={r2, 0x3}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e3e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a04000)=0x1c, 0x80000) recvfrom$inet6(r3, &(0x7f000008a000)=""/61, 0x3d, 0x10000, &(0x7f0000343000-0x1c)={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0x6fc4) 2018/01/15 04:44:28 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x101, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xf1e, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbad6}, {0xa, 0x3, 0xa6fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x5, [0x7, 0x4, 0x5afdd77d, 0x10000, 0x1fc1, 0x1ff, 0x7ff, 0x9]}, 0x5c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r4, 0x1}) r5 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee6000)=0x10) ioctl$sock_bt_hci(r5, 0x0, &(0x7f0000000000)="") getpeername$unix(r5, &(0x7f0000e5f000)=@file={0x0, ""/56}, &(0x7f00000c7000-0x4)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000003000-0x1000)="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", 0x1000, 0x20000010, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f0000001000)=[], 0x0) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000001ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f65000-0x4)=0x0) [ 113.287653] audit: type=1400 audit(1515991467.967:82): avc: denied { shutdown } for pid=28814 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ac4000-0x4)={r0}) sendmmsg$nfc_llcp(r1, &(0x7f0000da4000)=[{&(0x7f0000d34000-0x60)={0x27, 0x10001, 0x20000405, 0x7, 0xffd, 0x3, "97abb1b8d98302dba7d721acc0ebf874873e8a5d36f49f6e50415e007e3ffb15410bd145d4fd6e6f71c9b19a157cf2dc4ca74f218050012369be0424dd9344", 0x1}, 0x60, &(0x7f0000e75000-0x50)=[{&(0x7f0000d45000)="0a21aeb5492d51d4ada835a31763eba588b82d0953eb71fd35cdc57f003a3e94a823862c854a3ef555", 0x29}, {&(0x7f00002a7000)="0ae2ed95f8d1f4a04dd8a1b7c69b12d6ab09944a9a48ae89e5ab74d9e87e0dbb7b679b6e9f4b9bd5be4d7d16eab4a21f58ebda33485932f8d7b46e60dc1cf5357bb5754253f226b085d31cbe256aa22179b712616ed911b650770ce044ac96d6da502ed1f88aec0f29372b01a1b4f427318a4d428b49741093b027c5339b42a81987bef0c409556ee9883228e11fdd57", 0x90}, {&(0x7f00009b6000)="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", 0x1000}, {&(0x7f0000716000-0x10)="a62b169abc80231c81dfd7f8329f94f0", 0x10}, {&(0x7f00006f7000)="405bf5f6b732e33b3df59bc4d64ceee851342098aec6d554121b60b5b7dbd4c22105a4bb59213df25bbcec2966aa5e0174bf6e78c46d155ec4ed4a17b24e5adbd8a6dc02ad78c2937be2e5afb7af90e99db5c05eea3f8448d9f365bebd22a1cc4745bded3d7ab90a199a7f0d09b1baf738615fc8e16e19491261251ea1a12fbb4a3b7aa5a5d919e8a1653cf8644c7edceb89b9f185e4074681bc3974dbde3afb7123bee507e5488af78b6a676d41ccd5ecaaedf9e803f2ec07f2f542abfaafc07f8e74068451f0f412cc2690f56613e82ca7e16d7f120d6babd43ea3", 0xa6}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000a26000-0x60)={0x27, 0x9, 0x9, 0x2, 0x6, 0x401, "36feefc2589292b9a5dc90a00b5c4c3845a88c938ea68a3d53f5321f6c97292d9b23a4d7279d50d8a678d1d26d5bd85336382925ecdb1609688c4dc78a6228", 0x2}, 0x60, &(0x7f0000ef6000-0x80)=[{&(0x7f000077e000-0x51)="16bea4acc03ca8c281e8f5e3c5d0d542f237b8425d08e3ceb88004ff66a44fc87b99b8234ab36e1b438309e51a6852b216de02a5026c42dbb32006ec72f95d8d5d8bf85c5340251aff678926d6b278426c", 0x51}, {&(0x7f0000af6000-0x2c)="a18485bb7dd5c86dea4d33ced56fe02bed56d29e4e65ecb722e93946d98b361e2e94bfc7fba83397f996b725", 0xffffffffffffffb1}, {&(0x7f000043a000-0x1d)="756b006e7a1f242b3b808197d40f465726d21c9ee69b227892445fa7dc", 0x1d}, {&(0x7f0000d6f000)="a8891aa5ba037a43643c09e4d36f2759bc3a6c76f58f70508bd63980ec15408f948f57ed9ece50e7d4da658f88b36159e99f9f420f6166c2175ccf563fd2002733b44a67b5486cefcff57b1949cf510376d38a8ba9cea6625a5b5416dc9683796688c24fad0cb45bdfa477e5b81dadcb2fb3b9277612d06608325df5e91835bbda3b6670cd2054124488a5c9d72fac708f7969c6728457c61217ca", 0x9b}, {&(0x7f000020b000)="3accd435333a8da6d415d3a1fce51640d6679c16f72c303a6ecbe80694ea44799f7795b5300b210c5029eb4487d5e0a8ff1fe3ef8348012848a580308fb9de699dd8efe235105cca2ed247fdf95a6dd04ced560baee42c05669e1a9003919aadfbd8e20c4536774c44f06767b71c679add755f0650a8fd6246562811d6c9b1d3546bfbeb046995f4a27bcb4c4c13a636f5a77883947f3cd0fae2461163c65752931fd0ebb587d514fc0796ef22b8dae20404bded4cbee0e0aa", 0xb9}, {&(0x7f0000019000)="c9d465fe068c496e45b4a9905943d8352916320b6553f0b8680093244c047947c3370982a9eb46e3a9fa93a35501cd11b6869481b338423b7b2c657bc0cfeec40bc379f706b78dfde67f7c9403a0896a1dc99f491eebf4d8e74ee27cd85589f2c8dc10aca98e4eaf6e8d425299a18699e9ab1dee40104ee92e6bbfbe442ec890bbfa1151d2facd86ee03958b80345196a65062fb654d6d2e6caf0a53", 0x9c}, {&(0x7f0000949000-0x81)="4483c530c3ddfe1373a5933f9f16bf0e707669c32f40140ce72d70ddbe39556acc8694974840978189996484bcd19ec45a07ec6592a229be4f53fe10e9c1b71314b015cca3bf1501d3a409299e3735e3f5382e41497dfae67df16c3348ef4f53826b1eaa77f1c601441db41c4741f5f5860fd274fb1bb9bfd08ae210465919c5be", 0x81}, {&(0x7f00000a3000-0x41)="9f3cdbf8b3d4b7daa0acd6a8c5b84daca5c15662f995d3cd39ea3adee86880af2b4b22e094099f3fc881970483af85335f40dad0abdf370de384516199cbf7a833", 0x41}], 0x100000000000007b, &(0x7f00001e0000-0x98)={0x98, 0x0, 0x623, "b9bc55c3e6845e0e30a2fc73f364881c5e75014a747b18447e244d001b60924833894fe01d37319987fbd441c5def4e92d7bc358ac1fdc27f00e38823e8e9ad4895b38aee80b1ef43a61205d1018b5659419fe6aec69841b9141c0ca2e1a951476af076132f6ce9aa3fff4ec229bfb0a432e88600207207a88ec1b6872be992c2fd2e3"}, 0x98, 0x80}, {&(0x7f0000782000)={0x27, 0x2412, 0x1f, 0x7, 0xff, 0x2, "4c562e5d59004fba651e0e8e835d11991f2109169b0f2c33cca7937a3f22c1a1c9ed511b4dadaf3deff7cc3527618fd58295b362a668142d809d91cc1ecbe8", 0xa4}, 0x60, &(0x7f00008af000-0x10)=[{&(0x7f0000655000)="8a8360a9c7eb3f5edcd7366ec77a39b51a034b19a91a15a116947042e9459abca149accf61eeb43476e169387b427a32a54165a4c9951e001cb35052ee2a3b2225716f4ab6be9d337edcf558d40555ad2ad75f9c7ad5d82f206d7306559d281b6cde69cddf1c55467df64f140fbcbf6451a17f455555af4ee6aa1c006a5d98443cc80faefe400fe2608cc5730b2632cafe789c5fc1fbb25dafeb3e435947924a7c9b8cdb739b4b170d40d0236fc58f146592a177", 0xb4}], 0x1, &(0x7f00009c9000)={0x100, 0x109, 0xffffffffffffffff, "146d1400d032c2cda38431b6a248bf414c7e0565610ef1117426a0b30dfc35416aa02f1b5b9a6fbdfb29a6ac8a9eddf4589cef23fff599ad86dd9c72ebe17a6e9dda1fc9a18abbd6cc239c84c09e1316b677e3457040f103c7a80c6f0c14aa74e3cd5a7cc72e033d5074f7f14283bed3b6a9ebcf7fc52ab8d9a1a67f9a40fe382997d5a44fc4061acda5353d10202ea6b59aede89ed9754e49edd65c1a1d5be9ddc237edd9fc364b0fdadcc144a472a5f2f79a888bd404e276ee8061b5e7f88170fafd1ea18e31cb389d5073dd35f80fdc501d1f2a025aba0db01f9e509687e70a23ed2b64658684ddbceaec8b50b0"}, 0x100, 0x810}, {&(0x7f000025e000)={0x27, 0x9, 0xff, 0x5, 0x9, 0x7, "1707f1ac4ababfeda4743c74ee132f5cd3809d957105bb520e0ce1e79a9754d127e780958fac247141f25091ede721e6e12ebd6efe5e343fe9c81a3fd46eec", 0x1}, 0x60, &(0x7f000062a000-0x20)=[{&(0x7f0000c00000-0xbc)="a5c9b5af25e3aaafed04ba31268849d55d5e2ff821930a497493632a9fdf4a7a86f5e6643ccad76b6c10914883c1aa77b3afc414994dae665b044f8a7a766c217c6ffd05dc2462682154f3789a6397f072bb34f0591fab7c87969d80f8de3ccb75791b530f2b72dc03bd7945481bb71680b604abd2c2e82859c4b3a33b82540e1111b3d40535242274d82d3219aa2bf47680b6f45a11798a5480d164edab9b0642d2cea6fb3b4ef6cf3d9b4b25eda8c1552b2adf94480294180a41ba", 0xbc}, {&(0x7f0000716000)="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0x1000}], 0x2, &(0x7f0000543000)={0x68, 0x107, 0x3ff, "fbc1ab7a6cd99eab260f52b9e32557470f866652bf24c830036c08321d8f3fb987350e9ae0b25877621149e36e1a915ea92179d6e3472914921d610fe9f706b7a1de7bd50c9e95d745081422284bc0b5fb968cff93"}, 0x68, 0x90}, {&(0x7f00008af000-0x60)={0x27, 0x8001, 0x0, 0x5, 0xff, 0x7, "e210a5301a042606867436d986077a2a709fac6598a7a3f309ec28e9f85933f03b2b7dcd30921bbf7314e619d10938ff6d7fb9ddf3af1636877b21b7c8f9d7", 0x2031}, 0x60, &(0x7f0000bf3000-0x10)=[{&(0x7f0000b21000)="34d786d87d2144bc7182b5c1ffd1b3698c15fab73e709d4e4e8f958f73bf9d9dd8818eb670c688ee6555ededb73c3e8a1ee647cfd48fe74a6864194e800a3d926c3b82d835aad7", 0x47}], 0x1, &(0x7f00006de000-0x20)={0x20, 0x102, 0x0, "e5c2e0ea7d46a3b1f5318539afa8b8"}, 0x20, 0x40040}, {&(0x7f0000653000)={0x27, 0x3, 0x64, 0x2, 0x1000, 0x3f, "2c2a82beee022836288589c86878e953c923d022cebc10e68c83f2fdeddddb7c154cef07da1b6153e61475cd930a59012b95355579bb8204ba821b2eac58c7", 0x7}, 0x60, &(0x7f00006c7000-0x20)=[{&(0x7f0000fad000-0x79)="3d721c4f658c493245444f3799c0b69440c2da0d8cfed6a9303ba7f16e0aec835ff49e2a47aac935ddf2880fefdd572cb803c2874c52bcedc3d33b8631dc162aa8e7e0dcdfd2ee4104fb6c431ab997ae602897b586ea9d79314d4d2a12ccea2e711e7d675b8831456a807e6c2b49d81d8ef705d7b42636cfd3", 0x79}, {&(0x7f00006b4000)="c2d6b1a6f43e4a", 0x7}], 0x2, &(0x7f0000723000-0x78)={0x78, 0x0, 0x8, "e49fc57c7907b2fc41ceb1d2913a8635dd6b467eb5dbb3e9cfe4ada4ecce98085be523615a3625ccc266145f62d66f4cbb06c92de5fd54e2194ddcd0d7eedf3c12eeec01263ac543041bc3ac8523ec765dc7a4666aec6545c200a5d376b5842fe473be4ae7"}, 0x78, 0x4000080}, {&(0x7f0000c5d000)={0x27, 0x7ff, 0x67, 0x2, 0x4ebc, 0x3, "88871095d9d3a23e4f10e8f4876290b2f81c0f8786ecfed498b520f75c53be8937be26d8c367ed44da339675bece9cf1cd04c9cb4774f53697c1e7ea29c920", 0x3a3}, 0x60, &(0x7f0000d0f000)=[{&(0x7f00001c0000)="9945a8a5f98912502b1c8cccbce2ddfabdf95e8979eaf4137d04aa9df7d29846c434586767f30ffe5324ff77fbc57643f6e4cda334b1fe7202bc205432eacd3beaa7239fbf4976c4c0fc528d4e8a6b9b343849c6f26cd9d59ac821a53a90e1fd8180faf8e25ec1bc4191def18c059963cc1d5dc292b8d95c83b69fe233ab7475ebbc9e842a7a34f733448d5bdeac4043519e582ed8373c8ae74b7d19577df9b543f7199e97a2d901c77593b3364fc5593a2b8d65a00239bcafaeb222596471", 0xbf}], 0x1, &(0x7f0000fad000)={0xd0, 0x107, 0x100000001, "511d3b1cbb4177901bb9db7a77826ae2fea55b081f4873616cad10b230ebec56594efb108cc42cd058777c2aeca42e28aa7349ede2592228d8d0731f8ee3d2eca352482e1da49bbc993a0ab2c0bbe6d6cba7e2d6513f31ced4e9c3eeac1534473ae151034e914392b45c25a41e7b83291f4e78a3500a4b66ffd4fcad09258bfa477bbb2e407abeb89863882a2b3d207b19a2a8a9b1e7751c3b98a4d43326ee362c475aa6bfd565f733ac2fa1d9c29b01681dbdfc483319e9e5a8b543"}, 0xd0, 0x0}, {&(0x7f0000ac0000)={0x27, 0x1, 0x5, 0x2, 0x2, 0x751bb65c, 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{&(0x7f0000af7000)="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0x1000}, 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0x1000}], 0x7, &(0x7f0000b62000-0xb8)={0xb8, 0x19a, 0x9, "99f7bfbe1b71144303c5ba08c952916ac365bb1b1582759645f0ec1b4a368755efc8e9a8e06256780748cbb62d790332bab2b910e7562ea44d0ba7a037b6239e27cb2b67b4fd1862de4098465a0882d73730158cd9c7bb0abb42a4858f6c14ef96470ac8f6adde404aacc2253cad7691442e3ef276eec9b069d015704821aa4d56bb5e27fc401167ccf2e6e160cd0cb857c23d2573a24339083a0c2848a4232c75666fc0f8b0a2"}, 0xb8, 0x8000}, {&(0x7f0000d68000)={0x27, 0x30000, 0x101, 0x4, 0xa0000000, 0x7, "0607a385d66e67235e707cdc79291d1336598c63d4e233f3de3d41c32a1223dd4ed749f1cadae8b668fd224540a3a1b8e57f58e7d565052b4a6cf24170b447", 0x5}, 0x60, &(0x7f0000e1e000)=[{&(0x7f0000d55000-0x4)="994de764", 0x4}], 0x1, &(0x7f00009b3000-0xc0)={0xc0, 0x117, 0x9, "4edd368e42e9f03d5128abc7011f8d50f858aa17a8c2c05dfebd17fd32b3020132c6a9f16b8683d862691dc064f01f7ee2deb7dd48676cc542e8af9097ad5be81b0b7f8755419bfbc6a9ced275cb8db156d4c0196b87030e7bf431be29fd0bc490aaf69b2582099b179034608a372a304accba5b8ba1864cabf645e33499b3d23bcdd87fd5da44d08ee674e432e3d74cf6b6313e0f996e2827a374053040352af4031d3bb597ab8d49"}, 0xc0, 0x11}, {&(0x7f0000aee000)={0x27, 0x0, 0xfffffffffffffffb, 0x3, 0x6f, 0x7, "a8a2d4eed7c155fbb64a1b97de4e05ac3ec98b07710c5e26174935406f5191180c99906881f2bfed6e51873846abb2ae50e4f6b3462a2b9555f32aa0c69dd1", 0x0}, 0x60, &(0x7f00004dd000-0x50)=[{&(0x7f0000e37000)="c3223fc925b49c8467f827c9a8c88a02c112620d089cab701011ec8b53762e1cd021283831793322449ce68130dad2302bfd03c5130d43a1d90827cabddc978ac4b051af35cb4395fa218aed936fb9bdc03405191457a158cf374b2e514920306642f8e85da29a0971", 0x69}, {&(0x7f0000a73000-0xe)="78be7dc0821eabf0a46f15df5367", 0xe}, {&(0x7f0000aaa000)="ae6a91102421f9b8db6eeb862bb2566695eaf4faf09ffb0974665d60e40248a82d4ec2689a0169583116c889ae5e55e564a0bfbc1ffb553bdc35e1890c485a69440d4fe5c7ef6db47ede1bee692c832b8b6e2f0162408d00ef5859146152621bff6e8f2fcb73776f889645c4dcb8aa96b7288e2779020ae99fb78f6938271d7f03df95b10cfcac37be1adaa436321f2c20610e66583d3c4c77", 0x99}, {&(0x7f0000c26000-0x8f)="2d0b7f554f7950f38211544025a181f9d8d4ba761f95ce6b6c49bdbc72addf786b850949f772b6927e0f9669b4ad1ae8b3707753cfc21c3beda43933af54ccb87ad73237cc1659d41f7829b6b4d521829a84025cd87c217ce728c05b7cd0d4baa62d5119cc06d8c07b9566a9a987e69184e66b23361fc27af6b9d247f5ef94a7a78824bee7ffbe8149f2a499e867fb", 0x8f}, {&(0x7f0000f3e000)="", 0x0}], 0x5, &(0x7f0000699000)={0xa0, 0x104, 0x5, "5bc92ebbb210265a9b2fce4d76f12632bea59ef28d78891791d0f730bbae652b5643aa3ca5f004a1aa58b39d56a2c4a73ec32d6a048c4c5783f8d7b3300e8242a8b6f6260597625d32aa321e47883785fad36d8dbad125c0ce116ef2cd9fd8f260ae49ab9d9722b46eff7e9d9761e80a7400d042ae7629b93e838669c6048c81b19674531265d7803e09568f43cf"}, 0xa0, 0x8004}], 0xa, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a2e000-0x78)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x31, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) socket$netlink(0x10, 0x3, 0xb) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000170000)=0x0) close(r0) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000545000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0x10) sendfile(r0, r1, 0x0, 0x1ff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockname$netlink(r0, &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d1000)=0xc) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000193000)={0x0, 0x0}, 0x2) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009a0000+0x5fe)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000058c000-0xc)={r1, 0x7fffffff, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x3, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x4, &(0x7f0000008000-0x10)={&(0x7f000001b000-0x20)={0xffffffffffffffe9, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cdd000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000616000-0x4)=0x8) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cdc000)={0x0, 0x3, 0x1, 0x40, 0x8, 0xa5, 0x4, 0x8, r4}, &(0x7f0000cdd000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f00001f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5a, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "030000009e18f00c3af7f51c5e58dddde06eeff79506636248e925105cfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1"}}}}}, &(0x7f0000ea3000)={0x1, 0x0, []}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x806, 0xffffffffffffffc0, &(0x7f0000c08000)={0x0, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000e1e000-0x6)=@req={0x3, 0x7, 0x401, 0xffffffffffffff7e}, 0x10) connect$inet(r0, &(0x7f0000782000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cde000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bb000)=0x10, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000065b000-0x2)=0x6, &(0x7f0000de5000)=0x2) accept4$netrom(0xffffffffffffff9c, &(0x7f0000d67000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047b000)=0x10, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1000000000000171, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x40) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000eff000)=0x0, &(0x7f0000e80000-0x1)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e6b000-0x10)={0x0, 0x0}, &(0x7f0000788000-0x4)=0x10) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r0, &(0x7f0000f14000)="", 0x0, 0x200000004004, 0x0, 0xfffffdbe) 2018/01/15 04:44:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ae1000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2}, &(0x7f00000de000-0x4)=0x6) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket(0x21, 0x805, 0x104) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c88000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa870}], 0x58) setsockopt$inet_int(r0, 0x0, 0x9, &(0x7f0000005000-0x4)=0x0, 0x4) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00002be000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004f0000-0x4)=0x10) listen$netrom(r2, 0xf0d) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006d6000-0x12)={@common='vcan0\x00', 0x1}) sendmsg$key(r0, &(0x7f0000446000)={0x0, 0x0, &(0x7f000076e000)={&(0x7f00008d4000)={0x2, 0x0, 0x0, 0x800000, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xef)=""/239, 0xef) r1 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000011e000)=r2) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xef4e2405ccc10f39, 0x4) socketpair(0x1, 0x5, 0xfffffffffffffffd, &(0x7f0000c34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d54000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000153000-0x10)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e63000)={r2, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0xffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ecd000-0x4)=0x0, &(0x7f000053b000)=0x4) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000d000-0x6)=""/6, &(0x7f0000005000-0x4)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x19, "418b1bf9a3ee67"}}}, 0x0) 2018/01/15 04:44:28 executing program 1: pipe(&(0x7f0000369000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x7, 0x0) r0 = socket(0x41, 0x20000000000a, 0x1002) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x4, 0x2, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x61)={0x0, 0x59, "223ee3b4c7804a4b68804723fc11af32fc3fb7d44f78722d262b89ef3acd16524809a3f20ed2d278023a37ca66aa6adb704a6e36a2cbdc22b6ec78efb23fb1ab830208703b15b5feb1448ba61e492e2b316374d4fa18d6be1a"}, &(0x7f0000001000)=0x61) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000003000)=""/4096, 0x1000, 0x2, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = gettid() r9 = socket$nfc_raw(0x27, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1398)={0x1398, 0x31, 0x300, 0x4, 0x3, "", [@generic="2ca30f51cf311de26aac5db027b2405bb26f37f00c4fa87da557e51acb4edf95ec42b8d355ce19af3e79cb3d2ad214d193186ba3acfe687cbf057f50d10ad40c6799d01c6527448149e50a46d16aa51023a48c85b1db3b786d50f2d12e455721ecc99222dce8202cf62346c2e3c0458d4e0ec103490e748ef05d7493078b93053f90dc31a2b1a622fd2a46a1afbe8c232b975d3ca69d3335dd9378f7ee2f6c2e772ad2c23d558bd96c9599c5134c4f8d0a4e670dce38ae06c293a2e8e1d75bea855db69ef5e048f693ae2a67bfe5fc4da417f611", @typed={0xc, 0x3d, @pid=r1}, @typed={0xc, 0x45, @fd=r2}, @generic="ff9812a8e5609b1f8143daacc528a70153e388a710e8ed09fb7f9602198d028b0b", @nested={0x10c4, 0x8f, [@typed={0xc, 0xf, @u32=0x8}, @generic="0bb2b428bb5e59105bbe1f6a05e9ce11b9dc6755348a9405c9c19cb6c09cdcb512ed316ab1dc7d9a2a", @typed={0xc, 0x7c, @ipv4=@broadcast=0xffffffff}, @generic="281c07605e9c761c6190eabb668cb1c6a53c69701c087775661bce80b224fdbf43f28cdace13db5e4056daad50ed1cae0f015a6f65cc28f4caa588fa874f47d3557d149cacf0e26eabfccda1056e3092", @generic="2b19ba77bc299e4fb49bf6ed63ee7ca5effbe26462edc83c2d74c652e152b905b90cf249c4f2", @typed={0x1008, 0x68, @binary="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@nested={0x10, 0x71, [@typed={0xc, 0x88, @uid=r5}]}, @typed={0xc, 0x26, @u32=0x8}, @nested={0x198, 0x47, [@typed={0xf8, 0x88, @binary="482c0bc8544c444e75fd2e6cf48cc71162d6f2b301f5cdea7a98cdfe195c4da113b08f7918eceb90929f9b886c34ba052abbcae5a7bef03acfd26a7811c5b48d1671a6c0b792d59965d6edabc18111bec6a62ba8b7b43a41a52d7b773a6720a5a7684522549e94805310a1f7380104fffb2ec81fe1869e01c0132f5577492cdb489eed54d88f9d048a366423266b8f8e8a79568676aa9c181426fed25028c128290892d85e48a229d449291059d8dc74ecad743470253ccd4dabeb7a9b4c02bb1dea7fed0e1d54704d4d0440821eb97ea4f6a4af9d57bf64fb8899cfb696356646e34ac62c114efc9cb81a7683"}, @typed={0xc, 0x29, @u32=0x7f}, @typed={0xc, 0x8c, @fd=r6}, @generic="8f9e8b6b25c05cb30b6d5706a55d6c9f4be46c40d3f55ecdfb8772f445d42c533b7a7833391dc25b5cb690d78c65d46d186939ee5489e5b50666d611b93065a2508c62db7c48231bc153086f5679fe663b3321da244e7c72f408a24362fb6cdceee5ec2fb8b5f9619584cdd0450245a48b3743e99f974cfa45", @typed={0x8, 0x9, @void=""}]}]}, 0x1398}, {&(0x7f0000001000)={0x5c, 0x14, 0x800, 0x0, 0x1, "", [@nested={0x4c, 0x55, [@typed={0xc, 0x8d, @str='!\x00'}, @generic="27426fe1bda56ea1492f239959daa44fc2e115d989cf180cdfa3fda101af5c64a1da6052b1f90403f79e3439b0f5697f729d8c425a16cc47bfe49c35"]}]}, 0x5c}, {&(0x7f0000001000-0x128)={0x128, 0x34, 0x200, 0x5, 0x3, "", [@typed={0x18, 0x71, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x100, 0x6b, @binary="3efd02171e7b8c1763b60572a490eb9bb65dd8c13283784cd245e7367bc81b10101c5fb234704a32252ff9b67aefbd31e54c1a54772ee1112f2b5efd7fda9f7ff95768435a86f1b4060a65236379fe09323b3671ef90238381ba2f4d8cfe7b8a6e596473ba231c6069758f363c1477f5af54ae5425636beb13848c308c1db6a61ba3a3ef26fbb2527d3307e73fa8b31c151f7cffc40a4fc24a0297dc7cdc35ab0eef6e83092db002f5094ec366fd3a72c55907d149e9e71c7871e877a8d9f9463800f55fa69658fa8318ac4b7478c8d933a3d9ba2c2c00300c97f8979254bcc79c9c33f240346d58d0a506885918a5a2fa8f5e64707b65"}]}, 0x128}, {&(0x7f0000000000)={0x71c, 0x2d, 0x300, 0x1, 0x2, "", [@typed={0xc, 0x46, @fd=r7}, @nested={0xf4, 0x40, [@typed={0x18, 0x52, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="cee5475cdf09f8ca3a0431a02bdaebc9de052e22fe66adbf04770e792bea1e18c4f765f449baab68d2c3ae5d6b4a053094", @generic="9677c68e5ca1c778f3bea77726ce16d9ad37f5db63a4557e", @generic="dd9409", @typed={0x8c, 0x35, @binary="97ecc70ae74ebbc2d4ac064e7adbd4f6396ef971b812f105adfe04b86bc122dbc7a467e49eb17ed33b0b9368f1347d5b65f053cb8e3cb416d365a0586149db691668296acd6cd44d3116afd11515adee11c23ca2a955ae2a549482bc9d6b73341ba665747b0a9420f50942af9c888760a0fd00ad9f9effb80fa4a5d035f4e4587b2b"}]}, @typed={0x14, 0x1d, @str='!mime_type:\x00'}, @nested={0x24c, 0xd, [@typed={0xc, 0x88, @pid=r8}, @typed={0x8, 0x6, @void=""}, @typed={0x28, 0x52, @binary="4b115b2fd606b828ed363640847d58ffbf1e0c62ae4a14c822c66318b737eadc"}, @typed={0x8, 0x19, @void=""}, @generic="30ac5553628663fdfe5754c3eb3df96d5bca34cc725ca271eadb464efc9b54c528f70f7f4d840e0f2caa5e89953c93ac35fa8a0234f62f7b3f3a5f8a01ff1af3627248a8dfe6e3d10ab916b7377a5038a304f1bd0e07647f0d068e241c20e9075419565784322bcc6a108747f16ca0b1c230115ef2497962a29eaf93257e009e6fb96f40ea0e4de0677146e994bc1671a1874d7fc97b2de54edad2baa06b444c19bc5a570e7d2bab837b26c3314ca62f806a8c9b83d36927941a4738b409a2a67c061112652f60f377f6640ab023c44d6ed02e3b049e49443df208ac0c", @typed={0x8, 0x63, @void=""}, @typed={0x10, 0x7f, @str='GPLself\x00'}, @typed={0xc, 0x58, @fd=r9}, @generic="f3f952f7a86bb087f48d604fc7dc5c83e5eaa3a62d604242469d47c189afd3ac434555002efababedcb8ce1340c0e949a12cb35a3b919c527b28b4d7f365097664af3610cec6169d2690cbe7af9ec342817a781ced95d6cf672889fc6cd5117673d8e3beb35a67d1335928643b64824059e3724dafc6e97c20142441070a824e44a3513ca9022161746769b2d1bb3dd52648d3ead641dfaec9a5e5444d7745a02674b87663c88e706dbb6b3d6dc01dd019e077fac302272a06f60785cef98fc343492998b0bfb5ad9bec9001f177a304a9b0dbd4f113a16330e8f6c46f613b796d3fa4747d7a387eebeb788ea75256d03638e3", @generic="da99193615835689f1426be3c1"]}, @generic="e55f57", @generic="bcd1360482401114d204637f2425b2ea89b05728c4f30befb888901848fec635f7c0f057299b44151f3a5d6908f181f0daa4d8a0808c08125846b6592a0538d2329efc22bf638c67bc241978238a8dc93f0461af7f7be8d3e72161492b0a9974d8b3230d11c89d0bb6c2dab4554269540e99ee177ced90a74839c91e735090637b6695844d5f96b4aff1ab01475839736ce7737550768176eec8", @nested={0x21c, 0x32, [@generic="b92013a29888d64df4070f3cb991392bd4601a738059aa237e8db44144e7985120ff9fbbe9ccf872386138c0c0227c5b3e936bdf5dce449f421cdbe4b28cbd31d8d147fb1796fc0acd16881ddc6863996fa85d6c835ea99e9ec1a54b0d8a3eece0164a8fb7eb559020dbe728478e80e50040671d6d69f0dd915d6360c88ba6e0937c74e716ab825bab5c90b284830a", @generic="081e6340069b6d3dbcede9a312382a374a1d32ce7abe7292ef1c115b34d26dab0d0684d954a69c874799232215332964a7e773cb2223ab5f665267c9cb067081b66c2355aa15f8e290432f48cb39e48b4446282783c984dcf9338470657ac68ed2921240e8122f2af4efc8936e0bc5976516402a91c85c520f3aa4cf2f68f68a546ccbfcc33ad0", @generic="ae0640ff1451812e97c161b4a6cdd1579380909b72817307259c9eb3b00d878093aaf8be3aed5c10c4a21cbce4e243509c29ef86bf493f03675504bc279e2f6894d62b65c199af5473082ca32d6105ef75a53afda28db1371fb9dccd33248497041b7f94866470501432d951180acaa2043d09201911675f5fa452d4b27c92c895b366170246a13e34e796908cafa8a0aed072161d8a8e42fbcc8a4cf57714302e252d3936edcf33b86e6305fdc54c3ba412da9ec342ada5ada8c2e214028902977ce80663da89a7ee14304eee99631c4c42a011ef3eb54a7ffa5921c5a79b5dc0eb2d89943fb25c1fdc80ed74deaa70d79c7a", @generic="c36fafb40244ec6964d7d8af85f2"]}, @typed={0xf0, 0x6a, @binary="b04f83564e7ac832c5d1befa3dc7492a1b31ee4730824774c9cc4199088627255efe020a98c1bc28a38a35b7edf85846a354cca9b8a8a7d3ecd78b3da2f9c437dae9f9ce0200c6db0c30ad1d2cab30e2a349d60ef75afc42499a04172b142e6be544b98176be27f243ce1f59d11c6df4ef7d2ec26ee1f2600d7ff65bae20eb3a996f30f94cd5c060b2259dde85345232fbb52aedbd522d6819462d505cab27dd9f5bbeae0b2e7a9e0b3d9da94bf462602515c64bf36d1a382ac4512f046e3fa4b50d86a1a5958d6cf9ede8f5af9d8baa864cc05f7acb48395be818f9b9ccb4b5c4adb8f5be9a34"}]}, 0x71c}], 0x4, 0x0, 0x0, 0x4000000}, 0x800) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000086000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) socketpair$inet(0x2, 0x807, 0x1000, &(0x7f0000eda000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d91000)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa9000)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e54000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, 0x2, 0xd9, 0xa, 0x80, 0xa0, 0xfd, 0x0, r4}, {0x7, 0xb4da, 0x8660, 0x7f, 0xfffffffffffffc00, 0x80000001, 0x1, 0x4}, {0x4, 0x6, 0x4, 0x6}, 0x77d, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2000000000000000, 0x4000000000000000, 0x5, 0x3}}, 0xe8) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000cb1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000477000)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000023000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r5, &(0x7f0000b91000)=""/4096, 0x1000, 0x40000000, &(0x7f0000e2b000-0x14)={0x11, 0x1b, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00001c0000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005db000-0x4)=0x14) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000017a000)={&(0x7f00001c8000-0x10)=[0x0, 0x3, 0x81, 0x7], 0x4, 0x4, 0x7fff, 0x2, 0x2, 0x3, {0x2, 0xffff, 0x7, 0x4, 0x0, 0xc681, 0x9, 0x10000, 0x80000001, 0x6, 0x1, 0x5, 0x4, 0x1, "9aaabdbf68a25a93ff552a7dbf309248d65c4a5cbe8c72c37297d88a40ea9e80"}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000786000-0x4)=0xfff) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006bc000-0x4)={r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00008b2000-0x4)={r2}) sendmsg$nl_generic(r3, &(0x7f0000366000)={&(0x7f00005f0000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000494000-0x10)={&(0x7f00002f5000-0x15cc)={0x15cc, 0x29, 0x900, 0x0, 0x0, {0xa, 0x0, 0x0}, [@generic="6989d9d220c982dc8e5f0d30f427d1120ab744aacc0ec1763b22843971d812c94394ce223f5606d38905d7", @typed={0xc, 0x86, @fd=r0}, @nested={0x135c, 0x31, [@generic="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", @typed={0x8, 0x15, @void=""}, @generic="4513c7a96dde96ed149e184c7c84e418304bf2020a023dffd8c9fb37612b13b69b276e6339822b25ac197db2373858636a8089fb3a50e6c56200c5dfb06a41ae243051b86c488d5969d00ba0b4823b0a5ab76da8c743688456e583ca", @generic="31b11c3ecc79c068a8ea85e2be3e3c20e5c78d16211f5db2cced05c4c9d8470672bb90ddd6595acacae7cc78190993d99c4409a78b532b4210a3706369f84420ff18010e95c755a6cde2c4fb4afa5cf36b992337da3fb7455d5f89ec4535566c415ef4c4241dd322321208ec7bd06f43be619f44ae8d2414c963febf97538cde6b53a8cd981182287d06ae7ab5dd68a33004e6ac5d32114c92a4d86b39035a7b3ec0fe09c4709c957f7818dcfa8396a23d36f78bb0d770ab8ad7f5d931329462f3ee563ce3a5c8b48829a1859fd7bfa12bcdb334f59f379c4cddfc69fcd69cbe0ad7962473a72ac78d940214a6179e2c5b", @generic="00876dbfc253dd648ac99262a66779b44f54c292e60609a001c1b0d5ae1ff5829d8cdc0347306a6d9913e222f12df4d9eacdac3823c1fe4d8cd4437d8511db11d2fae3f1a216dc674a4dbe0a7bac96993fd93be3a11a480b32e63d62444640f25ce5012b6ff8a6c44ea399300934b294bb0fa8de93727b937be76a9fd8a7be1b7f703f74dda747a4c9a661d55013a80c3690da09e2f89131a15de66384d011a0a5a1ebf9a4dff60658fb14ea9cd0c55360e3bd1e824fcb17cf1f28b808cf3ec7b26e4f3772bce0332e68edaebe62308a161d743f537d3ddab218fbc7743250621cf3c5ba05c741b8b9607db6d5", @typed={0x48, 0x6c, @str='pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00\x00'}, @typed={0x88, 0x73, @binary="ff00038621fb726e52915bdf1e5ad3616b29e00eadab93f15a7cbf5191c26aaf0141022dd56770d68e59bc20b701b060ad1da5d26c468c71b6ef143bb4729b2386defdf715f1a2b663947d1a883d5a72227d1ccc88c96533193f608242c039869d137156d86f1361850c6c1c4ea916f4da64038bc47ef8974ad3b419c175cc"}, @generic="6cc3eddd5b68859474da3a0a5ba91f61ae5d80fd1959ba345f62d3eaad525bfb29e67ee57b85dea768fa47b9dc68da4001b5ef7f83bf08a09318291b7e0c3b114c268c6a"]}, @typed={0x8, 0x60, @void=""}, @generic="abab0f5ea6de183b313ea2523cd42e3ff7671b1c00e9749e1c43c1b341f7952103adbabbca58d1760cdb8746edadd1317623e800d43034ec61117c855cfa8399295e3269fa0369cb8ba831c83a9d5c7571a099e92d3d2287061aec0c34a019c1ce0034240b84f8f4bc04dfadc9a9f34190771e23962a963e0241069d372df69c23707c8ba3641ceada4a9037d6ac46af2f2f31dee76893231428c643279e", @generic="878f09e32299482095d981617478e5adb5abec7034a16051e536cae6c318af4172ee377a588e58cbdd2038", @generic="6d67fbaab0f2f90d9b457404f65e8ee16748c32cbc783b8d6a26b6b1822d28e49ae5f9b33654c3b03cf6bc8df99fb7f8b6c56411d41714d325fa6e29921f73026573fbbeb86adc6ef24514363483de3214a27b372cbda58a5f97c122b7ba9af3a90ba07e800f2b3c8f958e2a525dbdcdfae97ff227c7879e8324d3ce5cb98b627047e8c062f41020de0bde256fa3edb5573de5d3ea4c4931e7420be22ec5ed009777a41e2ec4704341d72b86537b", @typed={0x8, 0x21, @void=""}, @generic="3ab3179895dfcf1cfe433a44aeacfc61b7bbf45ac2208b5aa6ba24e67fd7c78529cca9899b5d1d629f43504ad0f5879e0646e52c392761db846f55d2ec08bda8e3ba2ea0e42952cbf7731695264f42b52e373736cc2ec3ef537b4f5b7efba209d0e4bad65c25b1c9e458db133dab8ce730b3a818de90fd0908dc72b1c354c33e0b7ae59420cd97698cee0e2f561849f3cdd082638d5578edca3e42ddf367"]}, 0x15cc}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x316e, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000049000-0x8)={0x0, 0xffff, 0x9}, &(0x7f0000c2e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x81, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c805110000f305f0000400070000000000000000", 0x1f) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000348000)={0x0, 0x0}) mmap(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dfd000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000dfd000-0x4)=0x1002) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000348000)=0x8) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000dfe000)={0x9, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x2, 0x0, 0xffff, &(0x7f0000dff000-0x10)=@common='ipddp0\x00', 0x4ce, 0x7, 0x0}) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1a4) socket(0x11, 0x4, 0x7fffffff) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000007000)="3204d8bcb7e6c5cfe1c4d078e2510f435e1fab8017300aca3221698b5fb68f992ce3", 0x22) r1 = socket$netlink(0x10, 0x3, 0x25) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000011000)={&(0x7f000000e000/0x1000)=nil, 0x8001, 0x0, 0x20, &(0x7f0000009000/0x2000)=nil, 0x4}) 2018/01/15 04:44:28 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0x5, 0x1, 0x200000010001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000094c000-0x8)={0x0, 0x0}) setsockopt(r0, 0x10001, 0x1, &(0x7f0000f45000)="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", 0x1000) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f0000334000-0x42)="6e6c3fe8ef9fb56dc234aff14c55daede562055364cb5c458342c8e5936a129cf8eb26fd3ae33fafb3a849b10e66ac3e56cd7b354579c3788b17db5c08ff3ff94e56", 0x42) epoll_pwait(r5, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000022000)={@generic="4871fa6584b6e2e9c52111130d7526da", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000775000-0x10)=[{&(0x7f0000150000-0x29)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x29}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000782000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000092f000)={r0, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00004d6000)=0x1f, 0x4) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000004d000)={0x0, 0x7}, &(0x7f0000329000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d03000)={r1, 0xb8, "91cd8219fdb746a1868acaa83357bcbfc1f0a4577764608c9ae5a8b0a9149678ad492e3572eed724da31fda4f571e773f24d5d4726812c0a2b54bd0492677caccd778711f02fcd34ee926655ca97a98f63b3ca918327dfcf8a8675cd6418ce27fd621cc7fe65513e17d227575c1cfabec779c9c28b0f3b472b86a576871411cac0a9f53eea6e88d13153b1694906f79b5a7472bf617b6f1e4afa31df334bc6ac4de0ea109fa8f1832c4d7f1de6610deec19b48ff8176def2"}, &(0x7f000009a000-0x4)=0xc0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000892000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00001d2000-0x20)={@generic="829bd150748fb3f62b239c97cfcad8fd", @ifru_flags=0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000765000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ba0000)=0x0, &(0x7f0000d58000+0x56f)=0x4) r3 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000064d000)={0x1, 0x0}) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0x7, 0x1, 0x7cd, &(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000c6c000)={0xfffffffffffffff7, 0x2, 0xd0d1, 0x100, 0x4, 0x9}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 0: r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000061c000)={0x0, 0x5e, "d2089e2f006debba239c09da10b143b0ff916753e3b34076e6cf28f584bf795e21800f4dbb7abe18041aa4c3b26f14c2257cde47b1cf31ce47bc9aee79599e599ef82b081aafa962921cc5362df3eaf363d5ad08e51ad450146a1268dff8"}, &(0x7f0000b3a000-0x4)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000001000-0x87)="f205bce6a75d104fea474b0d887bab9f83c8a817b3774965755d134644429a8526a685a1003b1b60a5351e40845ba081d5233f620f7adf3b934358ead97005add12c9bed49c102b185f39505ccea6a9ad8a35ca93ca4053456dd88d9856f136cdacfbd274290fe76fb4b469741f5c98b0d3e1f896d015eb778f43bbc3d86295f53fd7c82f2dd84") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x2ca2000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fd5000)=0x0) 2018/01/15 04:44:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d94000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008b1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c19000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000620000)={0x0, 0x100}, &(0x7f0000cfe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000202000-0x8)={r2, 0x200, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e7f000)=0x0, &(0x7f0000047000-0x4)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) socketpair$inet(0x2, 0xe, 0xffffffff, &(0x7f0000c78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b7b000-0x8)={0x0, 0x6}, &(0x7f0000153000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a56000)={0xd4a, 0x4, 0x7, 0x1f, r4}, 0x10) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006dd000-0x4)=0x0, &(0x7f0000214000-0x4)=0x4) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xf, 0x4000000000080003, 0x9) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f90000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002d6000)=""/252, &(0x7f0000f3b000)=0xfc) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008e8000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000676000)={0xee6, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r4 = accept4(r0, &(0x7f0000f96000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000922000)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000093000)={r0}) r5 = 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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000e5a000)={r0, r3, 0x1, 0x200, &(0x7f0000ccf000)="5429060764da0099cfc2bda32d9b97070cc654097b8178cfedfdca625ade847924be513663dadbb5dd94ccc9b6be44e1d131969df831f758b01309baed05b62613abd94cc60d3c4718e2a10bd089027bbc9cb2f9ba85632ec2fb16deb90a19ff91cc336b9b80d75e263d2d5cbe159cf4d70cf4562fe9e3f884e723dfa7", 0x6, 0x6b, 0x7, 0x5, 0x3, 0x0, 0x8000, "783228fa75f6688b25b5b934b10ff4dba46c8505c89c607b4f546ff5a30dd27bb48e2102b24b38ac33f45757de65e6d2322db36012c319ded878ec643c8839f4a438c215af217726419d89e2c33e302b5e0b0bfb067388cea57fbbaf0902f19f5d8178646f4eea039c79b4343245a89cc90600ca47087ef8c64b792c47455baa4f4bbdfaffb6bb076ffe38c4dc0805a39a8e879c25b137d59cc5c1b65673f03ce97d41e9d0a50cd42aa8aa97e4b0ba3c4883192b7131fb35adb0587d2a0bd7fb81f11f2c7726057849f5dd7ba4c4dee63c5bd1b68d1e68f0699e3059915191282fa2e7ee01f3d5d7"}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 5: pipe(&(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004a7000)=0x0, &(0x7f0000cff000)=0x4) mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000-0x70)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0xe, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x6, 0x1, 0x0, 0x0, @in6={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xcd, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0f}}]}, 0x2bf}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r1, r1, 0x3, 0xb) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000000a000)=0x6, 0x4) syz_emit_ethernet(0xd7, &(0x7f0000083000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xfffffffffffffffc, 0x0, 0x0}}], {@ipv6={0x86dd, {0x5, 0x6, "a73aeb", 0xfffffffffffffeef, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x91, 0x0, [0x0, 0x0], "038ca53e8c38298df7adb1ec79e72f62757892d101f3853551daf73f43d4137adb64da34e08ff1bacd239387ff8cb0fb92c53914cfa83d2c474905d4b7b69516e659738f83be90756b2e46f1fab39ae4a232e021ce2fde71bc0b2d4c8e4a6520a2816329c32ca254fb1684a5ec2e1335d9c40be3650b530e9d5717c245bf2444fe573a43f3557d0f0db23d096dc1761d20"}}}}}}}, 0x0) 2018/01/15 04:44:28 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="", 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000191000-0x12)={@generic="01826d1d92ee98b70b6cb4b03f58f7a8", 0x6}) r1 = accept4(r0, &(0x7f0000cd0000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e63000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x81, 0x49, 0x0, 0x5, 0x40, 0x160}, 0x3}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x1, 0x807, 0x7f) getpeername$packet(r1, &(0x7f00001f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ddc000)=0x14) r2 = socket(0x9, 0x2, 0x7) sendto$packet(r2, &(0x7f000044b000-0xb1)="7219c035b9ca9c507f4732f06504fab58e5d78dad5c3d776df4a4f7b2be47258bf1195c9049d72f4bd7c0ad7842dd4d6bb82eaa7e6309c5a52e536a832396b0825233c1708a2c724a5ef5c1da18df743b21948149714a5a08fd39f1e23790f4d8b0a21b070a03d61823f365040d8b0c3fdae127ec1e3c5d3c6d188140d50cfa2ac068922ac92c441573d9f3ae333de6c0c7926559a788bb182a20154997821d3fc3604435951ede22c9675f4bb9466a7c5", 0xb1, 0x10, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x6, 0x100, &(0x7f00003f7000)="4fd85ed85a4c57562f9f1e2955ddc2ebc3c862cd8221c3f6cfde4ce8981524f10ce46455a26457e1227cd8e3e4ace2fbbc1de7c878429491774b86bd476a646081fb000a78060e3aa7de67dbb1a5156d7ed325972bed81a540f28d9edc58731a84edda465d411f2179038f98c83dfba0765278491b354efbc704613c3c9e28bf967fce4301604015c7baab72d1fae7a3bd195f", 0x93) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000643000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f000048a000)={0x0, 0x0}, 0x1, 0x0) [ 113.791903] tc_dump_action: action bad kind 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xf, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f0000059000-0xc)={0x0, 0x1, [0xb8]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000444000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000d94000)={0x0, 0x0, &(0x7f0000d8c000-0x20)=[{&(0x7f0000f2c000)=""/103, 0x67}, {&(0x7f00002aa000-0xcc)=""/204, 0xcc}], 0x2, &(0x7f0000db7000-0xd2)=""/210, 0xd2, 0x40}, 0x140) r1 = socket$inet(0x2, 0x800, 0x401) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009c2000)={0x2}, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a21000)={0x0, 0x0}) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8377ff03dcb44212, 0x1a) pipe(&(0x7f00001c9000)={0x0, 0x0}) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000906000-0xac)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x68, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, @in6={0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x99, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0xac) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000906000)=[@in6={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe03}, @in6={0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cbe000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000491000)=@req3={0x41b8, 0x4, 0x2400000000, 0x10000, 0x5, 0x200, 0x7ff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xa90f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) socket(0x1, 0x3, 0x3f) [ 113.840091] tc_dump_action: action bad kind 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fcd000)={0x0, 0x0}, &(0x7f0000fce000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@ax25={0x3, {"3cd38193f2e69b"}, 0x0}, 0x10, &(0x7f0000364000)=[{&(0x7f0000b1d000)="2dddae65c1b7f639fa72e4b88e2e7820", 0x10}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) bind(r0, &(0x7f000094a000-0x10)=@ipx={0x4, 0xbc, 0x8000, "8bfaad1301be", 0xfffffffffffffff9, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x19, 0xe, 0x8, &(0x7f0000944000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d62000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f00000)=""/76) socket(0x10, 0x7, 0x3743) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000041d000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f11000)={&(0x7f0000e99000/0x2000)=nil, 0x401, 0x4, 0x62, &(0x7f0000ed3000/0x2000)=nil, 0x100000001}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bff000-0x8)={0x0, 0xbe58}, &(0x7f0000aa7000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f7000)={r2, 0x80000000}, 0x8) recvfrom$llc(r0, &(0x7f00000dd000)=""/22, 0x16, 0x1, &(0x7f0000769000)={0x1a, 0xf7, 0x4, 0x0, 0x94f6, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000056b000)={{{{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]}, {{0xa, 0x0, 0x76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff3c, 0xffffffffffffffff, 0xfff, "f6b970138e5c916371dd7b65d8d3a61fc26c4700a00a3f778d7a8bb41a47163dca83fd74c8ee217e2767e5530ccb7030d29281090d4edb6359e79ccf6b13c2ea81085d71bba133755abf0007c550c9e6"}, 0x160) sendmsg$nl_generic(r0, &(0x7f00006f7000)={&(0x7f0000ed8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f43000-0x10)={&(0x7f0000bd3000)={0x14, 0x1e, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x8, 0x4, 0x81, &(0x7f0000274000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000521000-0x57)="45fddc50e1547ecf347d27948aba912f7f3f5fc28e908d37fa1889cb552265535ca9f6384ad4c80db199eda90649668654a5fb9e54670375e169011aa229357306a6abaff308bc2f0dc73790cb4b51090ba61344249774", 0x57, 0x0, &(0x7f0000c1b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd76}, 0x1c) bind$bt_hci(r1, &(0x7f0000c6e000-0x6)={0x1f, 0x19, 0x0}, 0x6) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000dbd000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fb2000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = socket$llc(0x1a, 0x2, 0x0) accept4$llc(r1, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000349000)=0x10, 0x80800) sendto$inet6(r0, &(0x7f00007b4000-0xc1)="5388c90aa655cd6b81b15565a82985f8d6a3ae5f548afba58900b0583d985f06ffa05830b710755daa485d7c474638d56a4426a6fec5c3b7312ae69eb45a3163a3f39801f9a24a2786dd804eb5faf55a54dce1ee7382732fa65acec28e449eac04af3dbad13c866eaff74834732ccfef2528018dadefc6b67d59279252f6935a90ea3a9bed1f60894080db070c943ade6f8e5a04c2d181dc888f98c31d3dfb0d659d4fcb47b1804dc52875cdd46781129daf6fb9ba72ba99b47e9a8e8eff2f5597", 0xc1, 0x80, &(0x7f000063d000)={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000dc6000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000151000-0x3)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000f2e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cc4000)={0x0, 0xc8}, &(0x7f00000db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f6a000+0x63f)={r3, 0x8, 0x5, 0x100000000, 0x0, 0x81, 0x100, 0x1, {r4, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x8, 0xffffffff00000001, 0x2, 0x8}}, &(0x7f00005a2000-0x4)=0xb8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000413000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000220000)={0x3, &(0x7f00009c0000-0xc)=[0x80000001, 0xc000000000000000, 0x3]}) socketpair(0x0, 0x5, 0xcb2, &(0x7f0000124000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000-0x4)=0xe8) bind$can_raw(r6, &(0x7f0000df3000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10) getsockname$packet(r6, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dda000)=0x14) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008bd000-0x20)={0x5, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b29000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ef4000)={0x2, r0, 0x2, 0x10000}) pipe(&(0x7f00005b5000)={0x0, 0x0}) close(r3) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000ec8000-0x10)={r0, 0x5}) 2018/01/15 04:44:28 executing program 3: r0 = socket(0x1, 0x6, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005c0000)={0x0, @in6={{0xa, 0x1, 0xf7, @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]}, 0x1, 0x6, 0x0, 0xefe, 0x40}, &(0x7f00003a5000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000694000)={r1, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0xf31, @loopback={0x0, 0x1}, 0x7cb2}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000d32000-0x10)=@ax25={0x3, {"84d0d192bebd71"}, 0x7fffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00008f3000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ad8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000068d000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005c7000)={r2, 0x3}, &(0x7f000079d000-0x4)=0x2) socketpair$inet(0x2, 0x800, 0x7, &(0x7f00001f1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000032b000)={0x1000, 0x2, 0x800f6a5, 0x2, r4}, &(0x7f00009b5000-0x4)=0x10) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008de000)="240045005209f600000000e900100001ff03001d00030001fff8000000041b00000007410091", 0x26) accept4$inet(r0, &(0x7f0000c15000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a8000)=0x10, 0x800) 2018/01/15 04:44:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000272000)="09000000020001000000be8c5eff8c88360000dc010300ec0500ff00000000000600000000000000ff4852bb6a8807567e59dba67e9947b3550400000067a195010067fc2163e000", 0xffffffffffffff49) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd4000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000eee000)={0x0, 0xffffffffffffffff}, &(0x7f0000ef7000+0x927)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004f1000-0x6)={r2, 0x6546c45e}, 0xffffffffffffffd8) socketpair(0xe, 0x3, 0x6, &(0x7f00008af000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x85e003566c8d705d, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00009ac000)=0xb634, 0x4) accept4$packet(r3, &(0x7f0000a45000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053c000-0x4)=0x14, 0x80000) close(r0) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000)={0x4a00, {{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x7, &(0x7f000075e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000217000)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000ada000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000987000)={r1, 0x1f}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ab9000)={0x0, 0x7, 0xffffffffffffffff}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d22000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f59000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x200, 0x1, 0x4ec}, &(0x7f00003c3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006f2000)={r4, 0x43, "107a07dce91a7b6113517e3fbcfb6a0393b8e25943da802976df4165d0edeba9ab26cc7614559fbac98193ba45f381c6d01d8efd82d4a4e0175a91b08ce7f9ee4c0386"}, &(0x7f0000b6c000)=0x4b) r5 = socket$inet6(0xa, 0xf, 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007cd000)={0x0, 0x80, "9ac78a828fa16b85121d59531f4a8a83603d856ffcdeae45652326d186daef2d647b5cd8366d6ac46cfeacc5118dd41ce328cf2bc64fa06a2309357d28877a6e23c2eeb4e1c12fea248abfbec747d1cb28dac8e77552f03ac8662dc19e42bb25821c45e57d42b6f34f259753c7ac8f407c4ef7d94b74dac73f688b1666762088"}, &(0x7f000026d000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000301000)={r6, @in6={{0xa, 0x0, 0x2, @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]}, 0x7, 0x82bb, 0x8000, 0x0, 0x52}, &(0x7f0000041000-0x4)=0xa0) 2018/01/15 04:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a7f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000244000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b4a000)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xa07, 0x200, 0x4, 0x7, 0x2, 0x6, 0x2e, 0x481, 0x10000, 0x3ff, 0x0, 0x9, 0xffffffff, 0xc83a]}, &(0x7f000011e000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ace000)=@assoc_value={r1, 0x63}, 0x8) getpeername$packet(r0, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000094a000)=0x14) pipe(&(0x7f0000171000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000242000-0x10)={r4, 0x50, &(0x7f00006d5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$packet(r0, &(0x7f00004f9000-0x14)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket(0x10, 0x4000000002, 0x0) recvmsg(r5, &(0x7f0000cd8000-0x38)={&(0x7f00006de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cc1000-0x20)=[], 0x0, &(0x7f0000e34000-0xa3)=""/163, 0xa3, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x1f) accept4$alg(r5, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000ea9000-0x8)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f00004e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00007a5000-0x8c)={r6, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000e0000)={0x0, 0x38, &(0x7f0000235000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f00004e9000-0x4)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) connect$nfc_llcp(r3, &(0x7f0000319000-0x60)={0x27, 0x374ee3e5, 0x2, 0x7, 0x3, 0x100000001, "89268b2d82f594629a5e4a596be377093dd73c31469f5448e447886636016ce12c676c52dd07089823b677ea5ae809c85edf9da902018b60e19ae8fb3639f4", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00002f2000)={r7, 0x10000000000000}, &(0x7f00006a9000)=0x8) write(r5, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe0000000000000000000000000000000", 0x26) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a65000-0x4)=0x0, 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a67000-0x10)=@generic="8dd3e15a28639cd0afd79a57c6feb0fb", 0x10) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x7) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000792000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000791000)=0xb) socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a0300000000000000000003ca0000b100000000", 0x26f) [ 113.960063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2386 sclass=netlink_route_socket pig=29055 comm=syz-executor7 [ 113.987828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2386 sclass=netlink_route_socket pig=29064 comm=syz-executor7 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x56, "46456329f0bed6977a5fdea4c0f8aeedd53afca1307a66351ee9a93893748e57e5bfe12f9fe9f685964f7922a099862423a8c21314692dc3ea858893aef9caacf7dfd50981332c89ceaca89c0e16f8ef20475e2ef692"}, &(0x7f00005fb000-0x4)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000-0x10)={r5, 0x6, 0x4, [0x26, 0x3ff, 0x0, 0x6]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00009a4000)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000-0x4)={r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000001000)={r5, 0x2}, 0x6) accept4$inet(r4, 0x0, &(0x7f0000000000)=0x0, 0x800) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002a5000-0x10)={0x0, 0x2c, &(0x7f0000c22000-0x2c)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a77000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000098b000-0x105)={r2, 0x0, 0xfd, "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"}, 0x105) r3 = accept(r0, 0x0, &(0x7f00003e4000)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000eaf000)={&(0x7f00004e8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058a000)=[{&(0x7f0000081000-0x9b)=""/155, 0x9b}, {&(0x7f0000d9d000)=""/102, 0x66}, {&(0x7f0000972000)=""/11, 0xb}, {&(0x7f0000c8d000-0xce)=""/206, 0xce}, {&(0x7f0000f24000-0x5)=""/5, 0x5}, {&(0x7f00007fb000)=""/243, 0xf3}], 0x6, &(0x7f0000c04000-0x6d)=""/109, 0x6d, 0x6}, 0x40) bind$can_raw(r3, &(0x7f00008d0000)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r0, &(0x7f0000a35000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000487000)=0x10, 0x800) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000d49000-0x6c)="93ce1468b06afa6c1dbea43c5b5ea33f4ffa7cd6b3e92b9e6ca40711a484538631863bb0e05b5d47e55362a375fca5b958f88b946dc27e32072890ff5f1e7772e61459f758ba90e5be2ae786444dfcd28649b1f3b4d50938a5a621b45008b3ae050aa7c2c3bc356c05e7bc9f", 0x6c) sendto$inet(r0, &(0x7f0000836000-0xa1)="d1", 0x1, 0x0, &(0x7f000010d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b08000-0xc)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x5, 0x0, &(0x7f0000a49000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00008e4000-0x89)=""/137, &(0x7f000026a000)=0x89) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000059f000)=0x5, 0x4) socket$inet6(0xa, 0x7, 0x538) close(r0) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000)={@generic="4d355b8035245913385062e02421c03f", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac3000-0x2c)={0x0, 0x8000, 0x101, 0x5, 0x8, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe6000)={r0, &(0x7f0000fe6000-0x67)="5dc34518f865d519600a5a1b03cb344fe8b45f07679d1a95436d8d75e7fcee3f8ce1fdca5339c163bbabdf21eb8a65aae4ee43d825bb3ef8e20ca293fac89f8e01172e8f95c1a6d6beedb2ae6d6d2d44841b3c8884e454241f391aa83b1b03b3ac4dc7e4297c9c", &(0x7f0000fe5000)="25625ee6951a1d018bc9ae32a45f5ae282c905622d30163b574a2ac7f379b28f45d3efe63a1420fdafac1a259bc60e3a35198492d395f60e5ebba68578bd56d8d876399dd88a32c49cb947dd092912d4989f9603dab2418648924163e5c5e6cd2fbc8158c631f6a7787f5642bd16a3f2e5b7bdbc18d611936b57ff0427172c217e2024993d7011c0c558c82a0f8242994a3b74e5a8d86634d85778e4915136e758013aa03c0e215f80d055704dfc03681984f62cbced857b5006c7997466cb67ad47a7aaed7c595a758c919f041609b19e78dbbc73850820ee74", 0x1}, 0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe6000)=0x0, &(0x7f0000fe6000)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0xa, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r2, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e1b000+0x6f8)={r2, &(0x7f00008a7000)="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", &(0x7f00003e7000)=""/224}, 0x18) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$ipx(r0, &(0x7f00008f6000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x1, "2f6b5d8056dc", 0x0, 0x0}, 0xfed3) connect$inet(r0, &(0x7f0000532000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000864000-0x4)=0x0, &(0x7f0000ea3000-0x4)=0x4) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = accept4$unix(r0, &(0x7f0000b6c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000584000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f02000)=0x0, &(0x7f000000a000)=0x4) write(r1, &(0x7f0000be8000-0xd)="020ba13511090809e500000000", 0x275) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x10000000005, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000050f000)=0x2, 0x3) 2018/01/15 04:44:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000bf6000-0x8)={r0, 0x800}) 2018/01/15 04:44:28 executing program 5: r0 = epoll_create1(0x20000000080000) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000277000-0x4)=0x10) bind$inet(r1, &(0x7f0000a21000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/15 04:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x1, &(0x7f0000bf3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ec7000+0xba2)=0x0, &(0x7f0000944000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000480000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x200) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5453, &(0x7f0000917000)=0x401) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/15 04:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000119000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f8000-0x4)=0x60, 0x800) getpeername(r0, &(0x7f00000ca000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000802000)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 3: syz_emit_ethernet(0x12, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r0 = socket(0x6, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x20, 0x100, 0x0, 0xffffffff, 0xef4, 0x9, 0x8, 0x1, r1}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 04:44:28 executing program 1: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f000035b000-0x4)=0x39, 0x4) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000035c000-0x38)={&(0x7f00002c1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000035b000)=[{&(0x7f000035b000)=""/225, 0xdf}, {&(0x7f000035b000)=""/114, 0x72}, {&(0x7f000034e000)=""/223, 0xdf}, {&(0x7f000030d000)=""/4096, 0x1000}], 0x4, &(0x7f000035b000)=""/9, 0x77, 0x1}, 0x10021) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/15 04:44:28 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0xc8cd0c6e6be8e212, &(0x7f0000f8e000-0x18)=@hopopts={0x37, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x10001}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000096a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8e000)=0x14) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8f000)={r0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f0000f8f000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f8f000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f90000)={0x0, 0x4}, &(0x7f000023e000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={r5, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x4, 0x3f, 0x80}, &(0x7f0000f91000-0x4)=0xa0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xd) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000b8d000-0x4)=0x6878, 0x4) 2018/01/15 04:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007c0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d4f000+0xfff)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000322000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000069f000)={r4, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009e4000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x6, 0x10000, &(0x7f000007f000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000981000-0x9a)={r0, r0, 0x2, 0x0, &(0x7f0000389000-0x3c)="888306100762bd6fed969bf9dec8e2b06b5bc6199328989c2c5149dc3e476bf50abbd99d621feac7a50903acc9b82bd9bd5f2940fb24985ab2beefae", 0x7fffffff, 0x8, 0x62, 0xc2b9, 0x100000001, 0x3, 0x5, "3396e51e245d091b381bc9e85eacdc3669502322ae82559681037dcb9781158ea478cb9989fad0c1ce10ef9efb889643906c0fd3115f9ba7f6a21b40aa56cb52df8ae29a1a173821c82949827899f5f5fd4c5543d203ebdad152f8351b4ce1035a276a6e6b7c6588ac7ee89e766b638e8c74"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ddf000)={r2, 0x80000, r5}) sendto$inet(r0, &(0x7f0000389000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b41900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000fdf000)={0x1, &(0x7f0000a59000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000475000-0x8)={r8, 0x1}) 2018/01/15 04:44:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000586000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000587000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000027d000)=0x10, 0x800) listen$netrom(r3, 0x30000000000) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0xfb)="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", 0xfb) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x800000000000019, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r4 = socket$inet(0x2, 0x806, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000000)={0x100000000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fffffff, 0xfffffffffffffffd, 0x8, 0x3, 0x0, 0x6, 0x400, 0x7ff}) 2018/01/15 04:44:28 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d2d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d2d000-0x4)=0x48) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d2d000-0x4)=0x0, 0x4) 2018/01/15 04:44:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000997000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000614000)="", 0x0, 0x20000804, &(0x7f000091d000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00007a4000-0x4)=0x3) connect$inet(r0, &(0x7f0000b20000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x2) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000022e000-0x4)=0x0) getpeername$llc(r0, &(0x7f00009f5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000511000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socket$unix(0x1, 0x7, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) 2018/01/15 04:44:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000694000-0x1000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000487000)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000159000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cd9000-0x20)={@common='ipddp0\x00', @ifru_flags=0xbc21494613be4bc1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000810000)=0x0, &(0x7f00008d6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000159000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [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]}, 0x2, 0x7}, &(0x7f0000d00000)=0x98) connect$inet(r3, &(0x7f0000909000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000f16000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b0c000)={r5, 0x1000, "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"}, &(0x7f0000f22000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000338000)={0x0, 0xa1, "42c59b174bacda4aa94765b473c65c8f58d54b8ffc3158f164bb2e32ab8189c4ff6dd06afc07a77e787a6c008c4b12aff408ff893f5b3c4ccedf358b8ea8248c001fadfe7284a4ff0049c8555b852f097fd71f28d586ebe9dacdb1b2d1ac9d219b87fc1ce984fd634de7d7035c25108083902aa3c3f1f10cf7a73ae87cacac0701e795015ba4c51ab78a5549155ca5ecc7c18b67c11223b5235f5874ee9e3a677d"}, &(0x7f0000757000)=0xa9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000856000)={r6, 0x7e, 0x30}, 0xc) connect$ax25(r3, &(0x7f0000030000)={0x3, {"bf492ec30f6cee"}, 0xffffffffffffff67}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b67000)={r3, r3}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00002e5000)=0xa32, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000094e000)=0x0) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002d9000-0x18)=@add_del={0x2, &(0x7f0000370000)=@generic="e4ed777dde612af9282ffaf00df91001", 0xff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec1000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffa000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000163000)={0x0, 0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) r5 = getuid() r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000390000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d5000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000032a000)={{{@in6=@dev={0x0, 0x0, [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], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000705000)=0x58) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000431000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c97000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000351000)=0xe8) r15 = getgid() r16 = gettid() r17 = getuid() r18 = getgid() r19 = gettid() r20 = getuid() r21 = socket(0x11, 0xa, 0x12000) r22 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004f7000)={&(0x7f0000476000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r21, 0x89e0, &(0x7f0000380000)={r0, r22}) r23 = getgid() r24 = getuid() r25 = getgid() sendmmsg$unix(r0, &(0x7f0000951000-0xe0)=[{&(0x7f00002a4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000939000-0x30)=[{&(0x7f0000271000-0x6d)="eefc07c5e6b90d1a2a695935b32fdee009f485128327242069a6f67e5fb0c95677a04f5e40c8d017224e35cb86c98906afdb74de094f2531686cf76edaf96393f3854fae31438f5a35f165937bb78026c027b4c17a55352ed539f9e33b6c2a8101611deec4f3601e8104a3216d", 0x6d}, {&(0x7f00008a0000)="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", 0xfb}, {&(0x7f00009e3000-0x6e)="d881b4d8672e274b4c4d2adf5825b388fb7aa63e8689c449882aac6beac0e2333f84f7921b5bd3fb620b95d981dc05ebe2e9e81cedb1e50a8093014554d265bdda3619cc8b29571400ee9f475b3a8ef2b2477a1a8472eb585c1307c7acd432d3e4f1c190b442d7c2c7370f80c112", 0x6e}], 0x3, &(0x7f0000947000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x78, 0x24000000}, {&(0x7f0000684000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e7d000)=[{&(0x7f0000525000-0xe)="99f8e23408d506704a086037cb73", 0xe}, {&(0x7f0000b80000)="9a1ba7cececd9e", 0x7}, {&(0x7f0000776000-0x74)="3aa976f7b374b15629d250cdc47f3901ca78589c6307bf571d05654fbd420744a1bb7fb4afa052ccfab664f3d215d6318e349a92914b9fd8a7f2813224828d3f5e70109065821351c70cc16776198cbb99a990c766371e17f226abc846ecbe8247b5ef5481cd96374d90cc78827666937b1d363a", 0x74}, {&(0x7f0000e26000)="cea757cc854250bccc6cf2ede1ab7e7c226f230ad4cd604febd2525627c641115fbf502ee40acf6359e34a69dd4fa7eb66a5e5d7d914afee3ca79459ceeb201574d831810bb405812338ea0daab5434c19a43db24aa2fa77c87a41a2013c13458dce98c8b9b7a421b33d0e466e2e673df27bcc872de7c305e293a1ba32150298ca405e3b64a5d328f487b4733ec1a747ca5ba02075c7285843911d7a70", 0x9d}], 0x4, &(0x7f0000656000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40000}, {&(0x7f0000a96000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000037e000-0x50)=[{&(0x7f00001e0000)="fc311dd8f12205f78b23a387113c2bcd3aaf903dcb34a1817c485f1e11c397db0f8e228970629eec7d85c3843d063417d8b39d24c7d536a5fe6674db19c5ac55bfb92fa532b560ca80d0d8e757d203376f0332f00cf0e97ffc075278847bb9e355a9653bcdbc3b731578261ce053517439dd342033", 0x75}, {&(0x7f00003db000-0x79)="ff006693851f344f3de1efef0f73525e0b6ed1eb3849b8893855082aac9e5ef81a0ee1db4c330cb4ff1a1e7e3e5cb3f675fdc781f3e1e18ce8d4540d002dc6aaac27fac43f322442e5ee31cdb9ea77c20a51f1af1220727fc2481398688a1ddf675587c8c9316171c164552a21a3974a4c70d22d0b2e54349f", 0x79}, {&(0x7f0000269000)="25a3bf8fc994fcc680ca6c5c4156e83632545c32cae3ec61ca1e24720dc9d4c559c296d07e7e9f07e32688f040e6f7aa4f992de390fd99a687e6bfed7721f60983eb13427f0d79b9943352d4672802a0b4ca68ae2f9cdee4f354c1367e55387172520a0bd9604395e013c3568e033b4709c8baef9e07747cff392ca205db52653b23ee62cd11d4bbefcc89a100b09c83f9467883dcf9199a5186789b7ae95688f02cb3c59d707b997556a448f50c581cdb1a8a32ebaf1a935ca0d16d75a6049dc456354df666feb044e5cc1ebeeb4fd5b210510dd19e54e2137e8d838a9ba50b8d36e28273bbc726f4a2fb3321431ece69f80b", 0xf3}, {&(0x7f0000200000-0x2c)="d93a3ba5f82c5db6dcd81a099be7c2d375e8dda831721b8f30171e8c17f67bc0cb635d0d16746ceacefd95bb", 0x2c}, {&(0x7f000093c000)="a6d8e64b8b7c0d241e36f0f345c86027b8a56bb0e835df25e013e07233f051c2dac3d9cb7c63140e14ab30ac9661f1e79fa24c5352f6c41c2196f5a5990f01cb46e43c75e05c15f9634736a79af3261ddff8f8108083a727d97d877917029f89aa8e40f159d829c060f596e4e9875814945fd8a6af02f8d55f3d3032b9d2caf6b82dfb45692760d78486c9d4e07ecc6562943275095f6f549f06ebcf05c3f8976e8ea9e8bb7dc4e036889f6aa0dbe56519e683f454c8d4b276e592f1d2a41f", 0xbf}], 0x5, &(0x7f0000268000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x148, 0x4001}, {&(0x7f0000bd3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e1f000)=[{&(0x7f000080d000-0xa1)="b342039973268fa86e071a971f784d0f4c3653dfac8c232a988fe866e986de30cac0a53d3757e8a70392a03237dc7d3174abc597fa007bc1fd61ce61e8f3a4aa61279603fc2d0d348968fbd6f735ead68e65e381202c2e3c333e1fc76c0c7965d7a3620095b495ab7d05f4825f3fd363eff5e5f96c4e2ef1c56a760f24c6240b9c5a92f4e1e23c506e93e050cb91efb92560b5d3bbed3e7a896a5a5565205983e0", 0xa1}, {&(0x7f0000361000)="23d5ff249e398d485e3ee2bad40b9e0fa5d15379d0c7259af5fde8ebddae117162c32250ed2d9910ebd8e7348c99708e655a4d364fdad10b7feff77834741e18786c706aac6390ccd6dcb3190480ff90dd7187b50219f1653a02a6cbb72663eb8ea7b47a66c2d578b801a8d9e883fb7ea43ccddfc0462171236f8a6685987e561ae2c58b2dd011e7b6b450897a1db523", 0x90}], 0x2, &(0x7f000061a000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r23}, @cred={0x20, 0x1, 0x2, 0x0, r24, r25}], 0x60, 0x4000000}], 0x4, 0x4) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000911000-0x8)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f0000083000-0x38)={&(0x7f0000873000-0x1c)=@in6={0xa, 0x2, 0x91, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, 0x1c, &(0x7f0000bb6000)=[{&(0x7f00003dc000-0x30)="3a9162eff913c286ac03b0617d671068d016bc177bb2560c330387769e8f6ff97d80ba91047f081eee7b9e4bdbfd5c38", 0x30}, {&(0x7f000084c000)="721378a7b9b7b2623f4e75924f27591b65f97f467cfb14041d5477f21ad797837421d0403b8c317739caf94f0062ebd3f5e1cb5841046fd1ca0dee3fcfd93eebde376d6832c41caaa269ec8130fc729858c343a3106dc423afbd7982473d28ab82d627f2e9f6397ad950b6d8c1a6f6001d9f410c6a15036f1e621b5a51edb6fe5acdb3abdf752cf16d656d1541f73f2eaaafe946d28ab1408bce030af041a951a29046d8d81241e42f3970bbede377277ff6383e9ff8ce3f5280ced4758ba9acd73e95dad76ce734130d43340ed61cd805e1506ed30c20ac1ffe2c91ebc4", 0xde}, {&(0x7f0000c3a000-0xe9)="9fc3a0389b7d4694c1f31977c8ffd5a05da892b544b05cbc33915e92b8dffaec5bb50e5d89ca08c6855182a7aae58f770a2bb496c46f6b8b82d86131dfd85597ee3e71ef56f88003663acf40e6e40cb534ec18500e3ce560304e75d9ecca43f5ca01c0d8cdce028b4453b31f5f1016e111347b945c51883fe743faef77b956273e9d6187818d9d50efd610cf109ce3b366b5efd3ad354811a1739bf074c0202b6dbfcd7d5f3a00c0b064a75fceb6831611447a74c20c64d11092299767a76827494b63c93b8c81c55e3917cbad51fb8b5a1fec79033971c04705c24031fd0cfdce6c7754258836252a", 0xe9}, {&(0x7f0000372000)="b732c172132b4ab90a6d170a20095a0ffaee25f2aed50113e433f56e2af5bcc6c1da075f47c241c42a9166fe73d87cb01d4f0e979d18ca72f22a466077b710429810e7aaec8b164f4812a74128147fd7f554072e61f5f5a9", 0x58}, {&(0x7f0000232000)="f3668558484fbcd800bec996c07eb58297f318103caa8ba8c007b9661ac152f4e10bb8bf9415ddbe350650dd96430e92917388be9bc8e6ddd4abc61b8f0f9d155470399ca439b266a4d6058f6ac66e9343316c24eff3e6670d772f9711045f6ee6568b786d712f9e476c283f8f89a2923d0523ec48", 0x75}], 0x5, &(0x7f00001c6000-0x138)=[{0xd8, 0x11f, 0x8, "4e8379ee755059675354f04982edfbc35dd13f1968e46fe77387a490771844d4f01e730397a7ed648091b7ce4b655738cbb94356cd78d63339a3041ed4749ebfcc85029e99ec484477fbb17f1874de26f2cfb4eebc48dcd7f099994768b5ef0d4ff6a51d707dcede00985a8456e8c31a2df5cf45c86028db81f4213ae7b2af7645164f241be888585546538a8ad9f67e816d9475b8cf60cf581cc4edf779530bd3dcf71474a27266883eccd52f18eab87821ea93e94f5fab4c3f3648f3f1407dedaa"}, {0x60, 0x19c, 0xd1c, "e7a1100743f5a3f2d85fe587de4b38294c567a2d4afc6d49f86d9343a801a353e73520c36abc769f6ce029fcfb7c7b465229a9993e91151548f5da1e6b715f3136dfa46424069d9b6592bd1dde70837d"}], 0x138, 0x20040041}, 0x4000000) r4 = 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) r5 = socket$kcm(0x29, 0x40007, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000096c000)={r5, r3, 0x10001, 0xfffffffffffffff9, &(0x7f0000f32000-0xa7)="aed7dee390f929b9a3c79b6008cd743defbe6bbb0efddd94d8542f56dda5320cd7292b7b304a991a71e4f1894dcffb328be383506d799acb0eef3458f00a1b167508fb1f8ffe7dd886de7c7040fe3750163e9b18b155a0f63c24bac56633e37302517798ed2ac727bc9aea7fbc9f479160234c9bb003fd5d58f220387cbf57f1e9e06b58eb8003bd268eb0a1d53a742c1182fe07a13e673cbafcefc71150edb5e3f6635bffe367", 0x80000001, 0xfffffffffffffff9, 0x5, 0x0, 0x7, 0x5, 0x5, "b1b418ae607d5ba83633dc69ca64d46736edeaca401744b0b8b90ac5be76ffb8ae8ece8ab686ad17edb9a06e323ee6809d12e063193568cb1b0f8904b836dc19133b6041ab457fcb47118be187ef2df299d486b793bc3642ee48a0e2b3acc9ce16aa2b35ab711674c0a7464b998959cfb03f9eb021482b5f275d12331276a524653f01c133e585cafe8f97d75cddc6408a6ef30795df9f"}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) pwrite64(r1, &(0x7f0000af0000-0x1000)="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", 0x1000, 0x15) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008ec000)=0x0, &(0x7f0000ce0000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a4b000-0x7d)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1}, &(0x7f0000396000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f78000-0x8)={r6, 0xfffffffffffffff8}, &(0x7f0000a35000-0x4)=0x8) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00004f7000-0x4)=0x0, 0x800) accept4$ax25(r7, &(0x7f0000cf3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003b7000)=0x10, 0x80000) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000606000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x180f, 0x100e, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c48000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) r1 = socket(0x1, 0xf, 0xffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005e4000-0x4)=0x1000000000000401) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f00009f0000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f00000a9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef7000)=0x8, 0x7fffc) accept4$unix(r1, &(0x7f0000ab5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a79000)=0x7d, 0x80800) 2018/01/15 04:44:29 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f88000-0x10)=[{&(0x7f0000001000-0xb2)="f86be70b9883d5bf1fcc7682883980360c01fd1d87bafb957b4b38329264913a499136b82aa5ce31ded469169e8b069bb5c5ab22519b00892101223786c27533c66d5099de209c237a2b0858d0cb591561e9c4ec6749d2bb59e91a74713d8028f1b0bb2dce0cbb1045fc83c8c99f730aa3cbb57121e5da3b3177d0b26c90b02420093e37531089e6cace0cd62c91da2a8b21eec46f834a3a22b5bdc35d17586bfcfc8ff6b9793159c9cbb7632a902ec421cd", 0xb2}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000b000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r1, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d15000)={0x0, 0x2, 0x0}, &(0x7f0000d15000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bf0000)={r1, @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]}, 0x5, 0x60e17f04}, &(0x7f00004f4000)=0x98) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) accept4$unix(r2, 0x0, &(0x7f00003e8000)=0x0, 0x0) r3 = accept(r2, &(0x7f0000a6f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005e000)=0x14) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00001e5000-0x4)=0x7, 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000292000-0x4)=0x7, &(0x7f0000d17000)=0x4) writev(r0, &(0x7f0000793000-0x10)=[{&(0x7f0000909000)="f9fd22eafd81ecbe89bb9f32b557896f730c9944d9444d40676d237e076e56d93990c365095460fef73261675774bd8618c23752e11473c3c908e0779798be60eea3d7da652b215e16cb26a3e9e15021f2a2a3a5a72b8410082c63894a51673717f459d25a84f6539f69567cb021a39b2246534d54370a94e9b9286cd00eeeeff83cebf79106765e8837b5d9ee1ab92fdb52d69b172398ea2b4c9e720ca317ab86f5cd7a52d2190a9a1db829307adcc23acd073ec9e7cc56b6fc0c23bd440b6d", 0xc0}], 0x1) setsockopt(r2, 0x3, 0x8, &(0x7f0000d17000-0x7b)="37d3085beea5d1dd349c4514003bd87aa1a26fce1ba1e9f0a6f660693f10817be1d109a3e4364a00010001f987a62fe32769360161716215646c522eb9851f62dfcfe0af5b39b54189ba38aa4a5ec9feb05c82a8ac4dd0057d54dfbd4d9bed52c0d8fedc50103d0ac967dad15b2332cf4fcea321686b2feecee20f", 0x8c) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000edb000-0x4)=0xe, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000-0x62)="", 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f01000000000000010000001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000097b000)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000290000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000048d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000)=0xe8) bind$can_raw(r2, &(0x7f00008bc000)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000095b000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c3000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000112000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x0, 0xa, 0x20, 0x20, 0xdc, r4, r5}, {0x4, 0x2, 0x401, 0x3, 0x9, 0x1, 0x88c9, 0x5}, {0x1, 0xc264, 0x5eeaa8a1, 0x5}, 0x4, 0x7, 0x1, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x1, 0x6, 0x8, 0x2, 0x1ff}}, 0xe8) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000002000+0x267)=0x4) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 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, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000f45000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x48, 0x1f, 0x8, 0x80000000}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) bind$llc(r3, &(0x7f0000004000-0x10)={0x1a, 0xff, 0x1, 0x8000, 0x5, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r5 = socket(0x1a, 0x800, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x5) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="012357ff00000000000000000003ff54", 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000b31000)=[{{&(0x7f0000a00000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000730000-0x60)=[{&(0x7f00005fe000)="539d8280b0e556d5b5ba3c15689d1f848bce35aff7cc9caa9e54c6640c150706d4e14bfa77e34ee0613eafd4be5ccbf30d95943d9c7029528f08399d94fc226701e0", 0x42}], 0x1, &(0x7f0000520000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008000) sendto(r1, &(0x7f000004b000-0x301)="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", 0x2be, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:29 executing program 6: r0 = socket(0xb, 0x1, 0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce2000)=@int=0x5, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002a8000-0x4)={0x1}, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0x80a, 0x5, &(0x7f0000b5d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000b04000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xce1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81000000000, 0xfffffffffffffffd, 0xfffffffffffffffa, "944e768418e036bf92235425423c543ccb6427ee8930337573685cadaf8a4c2c1cb5c8382e7b9e68bafaec1dd4253f0051b8a268ea979fd5da0660a0ef1e4f2a58b4ed3e98c33e4f3b0644457fffe8dd"}, 0x160) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7d3593274dd27f8a, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000703000)={r0}) connect$bt_l2cap(r1, &(0x7f0000bac000-0xe)={0x1f, 0xe3b, {0xfffffffffffffff9, 0x6, 0x20, 0xb0, 0x7, 0x100}, 0x5, 0x8}, 0xe) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c23000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf9000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000)=0xe8) recvfrom$packet(r2, &(0x7f0000d7e000-0x21)=""/33, 0x21, 0x20, &(0x7f000089b000-0x14)={0x11, 0xf5, r3, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000020001e, 0x8000e, 0x8, &(0x7f000007a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000393000)={0x3, 0x208, 0x0, 0x9, 0x0}, &(0x7f0000300000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005fe000)={0x80, 0x7, 0xc, 0x9, 0x4, 0x0, 0xfffffffffffffff7, 0x2, r2}, 0x20) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000573000)={0x0, 0x7}, &(0x7f0000c5e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f2a000)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000566000)=0x7, 0x4) listen(r3, 0x0) sendto$inet(r2, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r3, &(0x7f000052a000-0x1)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000208000)=0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001f4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ca000)=0xe8) bind$packet(r4, &(0x7f0000743000)={0x11, 0xff, r5, 0x1, 0x40005, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xc) 2018/01/15 04:44:29 executing program 0: pipe(&(0x7f000090b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e87000)={@generic="64103cadf50f07777bdc4ad17054aab1", 0x11a0}) bind$inet6(r1, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 04:44:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) tee(r0, 0xffffffffffffffff, 0x4477, 0x0) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e71000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000b2d000-0x48)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b4000)={0x2, &(0x7f0000500000)=[{0x20, 0x3f, 0x1f, 0x4}, {0x5, 0x5, 0x5, 0x40}]}, 0x10) [ 114.506544] nla_parse: 27 callbacks suppressed [ 114.506549] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.532332] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x0}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007d0000)={0x10, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000081000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffc, 'ccm(serpent)\x00'}, 0x58) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000079000-0x4)=0x0, 0x80800) bind$inet(r0, &(0x7f0000ba3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r0, &(0x7f000007e000-0x48)=@full={{0x3, {"3a821815a9acdc"}, 0x9}, [{"30fb8fe1751202"}, {"876c43bd871da2"}, {"183f5dc489dd20"}, {"7d24ffca29dbaa"}, {"14fa0cc825fb58"}, {"3cba8a312da09e"}, {"51d7758bd9214c"}, {"c720c814b3afc5"}]}, 0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000687000)=0x9, 0x4) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d4f000-0x4)=0x6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000101000)={0x0}, &(0x7f0000aad000-0x4)=0xffffffffffffffe9) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000b21000-0x2c)={0x0, 0x1, 0x80000000, 0x1f, 0x8, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d50000-0x4)={r0}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d50000)={0x7}, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002ab000-0xc)={&(0x7f0000d4f000-0x8)='./file0\x00', r2}, 0x3) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000029a000)={0x0, 0x0}, &(0x7f0000d52000-0x4)=0x10) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000af3000)={0x401, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6f3d, 0x5, 0x3e8a, 0x0, 0x950d, 0x9, 0x7}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000569000)=0x0, 0x4) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000d50000)=[{&(0x7f0000d51000-0xd2)=""/210, 0xd2}, {&(0x7f0000215000-0x8b)=""/139, 0x8b}, {&(0x7f0000805000-0x80)=""/128, 0x80}, {&(0x7f0000d50000)=""/6, 0x6}, {&(0x7f0000d50000)=""/14, 0xe}, {&(0x7f0000904000-0x1000)=""/4096, 0x1000}, {&(0x7f0000960000)=""/14, 0xe}, {&(0x7f0000d50000)=""/4, 0x4}, {&(0x7f0000d50000)=""/225, 0xe1}], 0x9, 0x0) sendmsg$key(r1, &(0x7f0000423000)={0x0, 0x0, &(0x7f0000d4c000-0x10)={&(0x7f0000d4b000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x885) 2018/01/15 04:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x40, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) syz_extract_tcp_res(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0x4, 0x4) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a89000-0x10)=@common='gre0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[], 0x10000000000002ac, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) [ 114.619791] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/15 04:44:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001c4000)={0x0, 0x5}, &(0x7f000082c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000106000-0x10)={0x1, 0x0, 0x3, 0x1, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/15 04:44:29 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000036000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000035000)=0x1c, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000032000)=0x0, &(0x7f0000036000-0x4)=0x4) ioctl(r1, 0x5, &(0x7f0000027000)="42774a8e29f69ed64bb085d9fc4ab60e2726bcbf9dfdb5b2b41001d64ae88f13d55ca70d122f8f33993af0e95c7786f6a0199800785274509bc7e2a4088b782cd1cea6c1330273bd168e4d3663f3e69da0ced311a86e00a0278a89f90cf2cc55157aadfe82ba2cb4cc524a586b6201f8c2e0799f41fc8e1e1adbb4eb9cb2460133ff153564bdc9ad0f78a3ca96d9f39f47a75d311c2388a9007ad5266ee805a148658e7d795e3beca6a334e4f77657f5e1303a090b4bc2bd67eef2f59977cf3b293849cde80e01471560156fd8c290f62501349f8c9c6d349daf1352cabaa7cf0a") mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000015000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0x5) bind$inet(r0, &(0x7f000098d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r1, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:29 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00009b2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x100800001}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000015d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e18000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d60000)={0x0, 0x6, 0x9}, &(0x7f0000911000)=0x8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b6b000)={&(0x7f00009f2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000683000)={r3, &(0x7f0000a2c000-0x3e)="dadc759dcb37dd24a04bcf05c09d64026dbf7bed51bf93444e3cd966842b5caecdca65649bf3eca56dbead929dec905b4912a60c072ee339448fc3cd3983", &(0x7f0000431000)="928d5b3fcc1dfa695b6bec0f35", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005ff000-0x20)={0x42a73028, 0xea, 0x2, 0x45, 0x1f, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000dda000-0x4)=0x20) r5 = accept4(r1, &(0x7f0000794000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000788000-0x4)=0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000af6000)={0x9, 0x0, 0xfffffffffffffffd, "e09582be4055", "1ea34e3824a4e18981bd00a3042ff515"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000be7000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x15e4, 0x8, 0x3}, &(0x7f0000a17000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f00003d6000)={&(0x7f000030f000-0x1c)=@in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000a26000)=[{&(0x7f00002b7000)="0c6de69202acbc2b087355e489684e997e14348b87db723e94fe181895a9e074cda10648fc28607be36510fbf0d27aeec9d54e0e77238f8b188541e517d53e6dc7debd7d80a1f17e5a4da9833eaa4148fc8bb179b88b4f0fab5b83c15e4753813f49302600424195ecfb5effbe44faf94cfab14c138ca7acaf8e31ceef19c6b43c337d3ceef0752dd9e08aa3b188c0f222f74951639bcef45995bc562f0113ab797e92c1e329d4feeb4057397e87cb9accaaf72b281712c43fffe4dfb70173ce703b634e717a439c038c643b9d1bdb15f8307d42049334e1bdfed55fc77278f009d3", 0xe2}, {&(0x7f0000315000)="c4b906789bcf109f34fd5b2c4d56ea4038614e775bb893a8407258ece76b", 0x1e}, {&(0x7f0000023000)="e5ad3ef0197603595037475493d97f11ccfd662b19d80d67e5323904587cae72d17713a0ae6b3d96e008a2c19e5d8168f4ba57c0e6fb34e4f65cf76e437aa759ca01eaa3f2342e59c4d8f1e1579ec4676331fea19b9580a476413f9c3f31ec2b48186dd1479d7abb13d1efaae00933b118680184aedd731a1a76f07e", 0x7c}, {&(0x7f0000d66000)="be799d13ee5bcff750cc58576e8486b2b809c462fde1e3656ed83bc10dce142c9626b0a74142750b8ee3beecc0242495637a920ebc3faf24dcd446873fc04ea5d0e35cd2b9ef07ac6bc3ba8868ff753d624a368915a8f728ddc7f4ea95094d7d33edd7f8aea0cb8ec8bdee5931dba3800a298ff3e5d1ba8f125bc334c3c40067f97a77ba35effeaae3ac1d3bbed0a02f2a91d16e8e4318190454d2457a20dbf181d36e50d540a90899e75509bf1cd757d16deea3b2da0f3c8bdca8f64e371f13086f7ce6e50170d2507282ad286e451eb26d9e85fea2", 0xd6}, {&(0x7f0000374000)="0d6011194bec994d3b19aab42ffe1db2dbd3300443dec14e45153e80030ff94f26c36f43ad083a7b7278b3c128929a8009157b5036ed93b80bdbcd184c77f1bdd7b2bc2e0af0634b0c5f89925c1efa284a6c6851d58bdd7932e68a739c0bd02453d8bc822354a8758c5ab7f1fb38697bf236cef21c94eaaa100eec6c449b5b39e762498918eeeb0b28ac0df2498c7996e8442bc5a4ac350183712c328d71f191ec457133dcfe91f42ac090c9e5", 0xad}, {&(0x7f0000813000-0x74)="c2a9e01ffbed462b71534c1b5df0b93f4a35dbcc466de667bec05a1e9888b30279f53bb9f34c5e59a9c4a727f6061ac2c6947226e10c23a00e075c92761de0589caf7acb9b17bd583eed583df58a71bda553f25da386148958f24d331b18878c72de17b118b326488090e76902762e8946027c57", 0x74}], 0x6, &(0x7f00002f7000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x0, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8001, 0x4, 0x3, 0x4, 0x4, 0xe4a0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xd, 0x2, 0x2, r6}}], 0x90, 0x20000000}, 0x800) r7 = accept4(r1, 0x0, &(0x7f0000781000-0x4)=0x0, 0x80800) sendmsg$nl_crypto(r7, &(0x7f0000923000)={&(0x7f00003f2000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000571000)={&(0x7f0000d8b000-0xe8)=@del={0xe8, 0x11, 0x8, 0x1, 0x2, {{'rfc7539(lrw-serpent-sse2,sha3-256-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x1ff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4041}, 0x20000040) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x805, 0x8000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f000002a000-0x10)=""/47, 0x2f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000029000-0x4)=0x3) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000029000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind$unix(r0, &(0x7f0000015000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000156000)=0x6, 0xffffffffffffff5a) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0x0, 0x0, [@sadb_sa={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00005c4000-0x70)=[{0x0, 0x0, &(0x7f0000255000-0x50)=[{&(0x7f000011a000-0x2c)="d303e4e97aaa", 0x6}, {&(0x7f0000fc3000-0xa4)="5d8f08cfb60ba63c9cb5324cfddc47bb7862a97e269b4187ba534e09493f0057730b4ee7e439745681d74e31ddba0384849adf74cf0b0f7c457e446e840c7cd110a5dfa063e2d93f86b309ad6b7846d5a2ef67ea5f2fedc16f03bcaa139698edcb0fef9b29950d1c6c4af3ee7c804eaaa4db90e51e77d4735ff12bdb9619406a861405a5e8e6249bf0df9e5ec3a7ae499e3a69be0c2592c664bda59fc18f18e4105ea6677a7f11b167afe212f4b00c612554ac", 0xb3}, {&(0x7f000027e000-0x67)="570e617cd2b5ef1e7fa25ae668266895ada559742f1e50189442911867de32e8f37f48749ad7052153d096a0c5c237ef4d5254ecc41b736e4b5cfcea411a5a712c64fa904c599362e55eec635a347e37bc5a1b9abbb9862af8397b703dedb7be4d51708f537f43", 0x67}], 0x3, &(0x7f0000cd9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, {0x0, 0x0, &(0x7f00007a5000)=[{&(0x7f0000f72000-0x14)="8f9dddb68d2d7d32f58e826c5c63504ef5d76541", 0x14}], 0x1, &(0x7f00005b0000-0x48)=[], 0x0, 0x20000004}], 0x2, 0xc4) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x87) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000808000-0x4)=0x0, &(0x7f0000519000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000533000-0x10)="c04c31faec46970f290605236652b074", 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f61000)=[{&(0x7f000097b000-0x39)="39000000100003046906ffff7f0000070b00000000000000d901002500000014190012000f0001000e00000000000000000000000500000090", 0x39}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f01000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dea000-0x8)={0x0, 0x6}, &(0x7f0000942000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000176000-0xc)={r2, 0xfffffffffffffffc, 0x30}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000541000-0xb)={0x7, 0x2, 0x4, 0x1000, 0x0, 0x1, 0x6, 0x62b, 0x73c0, 0xffffffffffffffdd, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000de9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xb) getsockname$unix(r0, &(0x7f00003a4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000915000)=0x8) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000962000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) r1 = socket$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(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getpeername$ax25(r0, &(0x7f0000e30000)={0x0, {""/7}, 0x0}, &(0x7f0000592000-0x4)=0x10) writev(r1, &(0x7f00002e2000-0x20)=[{&(0x7f0000c63000-0x9b)="dbfa05c8a7ef1c5ebfdbcc6c908cc6b3a1b33541c594425d78bfe6456f70a1f616d56ae5664dd27a2ce4586114877fc307d2e5fad737f5b44d6f424ebb9f9fe34ff3b9df268b949838eb7c2d8086e0b48e32bc75942e084c83aacc08f67a7e6c7c0686d28196140c2056cd4395352c951efb034acba9", 0x76}], 0x1) shutdown(r1, 0x1) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000418000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x400000000000013e, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x900000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@end={0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x9, 0x805, 0x101, &(0x7f0000a0f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ba7000)=@int=0x6, 0x4) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000688000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000b7d000)="1f", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000e5b000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000ba000)="9d7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c5420184d10000000005c50008a000000", 0x90) 2018/01/15 04:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ec7000-0x115)="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", 0xfc) getpeername(r0, &(0x7f00009bc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006a7000-0x4)=0x58) 2018/01/15 04:44:29 executing program 4: r0 = socket(0x15, 0x80003, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d46000-0x4)=0x8, 0x4) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000097a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004c1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000475000-0x8)={r2, 0x3f}, 0x8) [ 114.848623] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 114.881898] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) listen(r1, 0x33c6) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) [ 114.902150] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 114.902158] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0x0) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008ee000-0x2c)={0xe, 0x5, 0xff, 0x80000000000003, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) r1 = epoll_create(0xb58e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 04:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c4f000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000de0000)={0x0, 0x0, 0x30, 0x81, 0x3}, &(0x7f00009e8000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007eb000)={r1, 0x2, 0x0}, &(0x7f0000355000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000143000-0x10)=[{&(0x7f00009f5000-0x2a)="290000001800310dda04000500c900020a2400000000ff0680000c000c00080000000a0000ffffe500", 0x29}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x100, 0x4, 0x100000000cb0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000326000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000886000)=0x2c) r2 = accept4(r0, &(0x7f0000720000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001cc000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000022e000)=[@in6={0xa, 0x3, 0x4a2436cf, @loopback={0x0, 0x1}, 0x8001}], 0x1c) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x0}, &(0x7f0000cd6000)=0x8) r1 = socket$inet6(0xa, 0x100000000a, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000bf000-0xe)={r0, 0x6, "7249beddc01d"}, &(0x7f0000a32000-0x4)=0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093f000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a67000)={r0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffeffff, 0x9, 0xfc3f, 0x1}, &(0x7f00009e8000)=0xa0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000054000)=0x0) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001f7000)=[{&(0x7f0000d17000-0x29)="290000001d001d3d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd2000-0x10)={&(0x7f0000408000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00004a4000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7c000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a15000)={0x0, 0x1000, "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"}, &(0x7f0000d0d000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000813000-0x8)={r3, 0x9e}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000d41000-0x2c)={0xf, 0x1ff, 0x2, 0x10000, 0x2, r1, 0xffffffffffffff4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000303000-0xf5)=""/245, &(0x7f00001fd000-0x4)=0xf5) recvfrom$inet(r0, &(0x7f00004cc000-0x8)=""/8, 0x8, 0x40, &(0x7f0000fb0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x2, 0x401, &(0x7f00002ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000155000-0x4)=0x0, &(0x7f00006ef000-0x4)=0x4) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006cf000-0x4)=0x1c, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007b4000)=""/163, &(0x7f00004a0000)=0xa3) r1 = socket(0x0, 0x6, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004b1000)={0x8, 0x1, 0x401, 0x80000001, 0x2}, 0x14) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000a0f000-0x10)="000008fffdffaa050100000002ebae38", 0x10) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x134, 0x17, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005dc000-0x57)='X', 0x1, 0x0, &(0x7f000036b000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000f4b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000040e000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00005a2000-0x4)=0x1ff, 0x4) r2 = socket(0xb, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000053b000-0xb8)={0x0, 0xffffffff, 0xda53, 0x7fffffff, 0x219a, 0x6, 0x80000001, 0x1f, {0x0, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa69b, 0x9, 0x0, 0x0, 0x3}}, &(0x7f00002ee000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000080d000-0x8)={r3, 0x1e6}, 0x8) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00002da000)={0x0, 0x9, 0x65}, &(0x7f0000bc4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000046a000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009c5000-0x10)={0x56, 0x3, 0xe44, 0x0, r5}, &(0x7f000088a000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000010f000)=@req={0x0, 0x0}) 2018/01/15 04:44:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0xf, 0xd, 'ctr(serpent-generic)\x00'}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000b8a000-0x22)=""/34, 0x3d3) 2018/01/15 04:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067c000)="0a0775b0d5e383e5b3f60ced5c54dbb7295df0000000064000000000000000e6f633", 0x22) socketpair(0x9, 0x8000a, 0xff, &(0x7f000036f000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e22000)={&(0x7f0000ae9000-0x8)='./file0\x00', r1}, 0xc) [ 115.054580] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=29382 comm=syz-executor5 [ 115.088766] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=29392 comm=syz-executor5 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006ae000-0x4)=0x1c, 0x4) getsockname$packet(r0, &(0x7f0000e05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0x33) 2018/01/15 04:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f0000b84000)="1f0000000206ffdd00f49ff60f0000000200000900e4800614ffe500005192", 0x1f) 2018/01/15 04:44:29 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x4)="80e49e9f", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00008e6000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="b8fba4395e90", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0099e1ca323e5eee4ea4125f3ad50ec2"}) bind$inet(r1, &(0x7f00007d2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r0, &(0x7f0000fa0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c66000-0x4)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000717000)=0x0) connect$unix(r0, &(0x7f00008a1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f000037a000-0x4)=0x0, &(0x7f0000e18000)=0x4) accept4$unix(r0, 0x0, &(0x7f0000e84000)=0x0, 0x800) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000e3f000)=0x3, 0x4) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000393000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e6d000-0x20)={@generic="22a110201e3fc6b8887103a992c7431a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 04:44:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000df5000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d0000000b0aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000314000)={r2, 0x0}) 2018/01/15 04:44:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a0a000-0x20)={@common='nr0\x00', @ifru_flags=0x2000}) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f73000)={0x0, 0x0, r0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f73000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f74000-0x8)={r2, 0x3}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f91000)=0xffffffff, 0x4) socketpair(0x15, 0x80005, 0x100, &(0x7f00003b1000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000134000)={0x81, 0x80}, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d2e000-0x4)=r2, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f91000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000158000)=0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f91000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x100, 0x3, 0x5, 0xa, 0x80, 0xa0, 0x0, r1, r5}, {0x200040000000, 0x1, 0xc679, 0xc02b, 0xc7, 0x101, 0x2, 0x3ff}, {0x8, 0x6, 0x0, 0x5c93}, 0x30df, 0x3, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xeb4b60d072d98a97}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x3, 0x80, 0x8869, 0x4, 0xfffffffffffffff9}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000061c000-0x4)=0x0, &(0x7f0000066000)=0x4) 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000015f000-0x2c)={0xa, 0x48, 0xbf, 0x4, 0x4, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept4(0xffffffffffffffff, &(0x7f00001e3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f7000)=0x10, 0x80000) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f00001bd000)=0xffffffffffffff68, 0x80003) sendfile(r0, r2, &(0x7f0000795000)=0x0, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000d58000)={@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=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/15 04:44:29 executing program 5: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000081b000)="a961e2e533b7c55b0e5b26bb189b6b3057acc4fabfc925eafef33b9be5350a2eca15a5b85a01d831c8932d628a5b19353615aad1a52b4c45a4dd82f65c5029807e3ccb054d3455fd3d0210e42a9d964553a7732752976af739337b64d50c7c5190be7b46dd7c0f806ea499fd76850bf1e90c830698d50b52a7822d250605f0348629fc43aa47e4ad29d121ff4765bdfbf1e81acd395154c91737c0941c13bfc359e3a98413393f45f026de5affad226dd12971", 0xb3, 0x44040, 0x0, 0x0) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000080036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0x39) connect$inet6(r1, &(0x7f0000c21000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f05000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f05000)=0x60, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) [ 115.215495] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00004dd000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b03000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004d9000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 04:44:29 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000000a000-0x4)=0x1002, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000-0x8)={r1, 0x7}, &(0x7f0000004000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/15 04:44:29 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008f2000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="a6d8bcb61ea2114776b402c7ceae3f32", 0x10) r1 = socket(0x2, 0x80a, 0x80000001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b94000-0x4)={0x0}, &(0x7f000078b000)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000735000-0x4)=0xc) 2018/01/15 04:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xfffffffffffffff7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ddb000)={0x32da, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) [ 115.255770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46899 sclass=netlink_route_socket pig=29447 comm=syz-executor5 [ 115.259775] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 04:44:29 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xffffffffffffffff) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea1000-0x24)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) 2018/01/15 04:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000055d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bf2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000735000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f000012e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000523000)={r3, 0xd5e2a243f2fcf1a2, r4}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000900000)={r4}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000581000-0x4)={r5}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000772000-0x2)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="79bf9a5d30ff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/15 04:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1010000004) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f90000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005c5000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000018000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000017000)=0x15, 0x4) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000024000-0x4)=r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000001d000)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000022000)={&(0x7f0000012000-0x65c)={0x65c, 0x14, 0xe, 0x209, 0x2, 0x2, {0x0, 0x0, 0x3}, [@typed={0x10, 0x12, @str='eth1*\x00'}, @typed={0xc, 0x16, @fd=r0}, @generic="dc4ae44c861e2cb4a5e20653058523eb8158097d3da0c91f8f25fb94b3e723d7a53d017eab8053b422c2d3d66f287bd365e6a5853b7be3601af1cbdb9b65d9284c7230de36a7bc8f979192f5f32a4a5f7c7f5d02661f4bba03efda99d2ab5a02d5fd7557e22502495fd2b96d8ec76797df46582967bc5a57f9312925e6d02fb577f68a500d14c88ac3f8c676ba76a87f71360ed4b38f415c6f57a19fdb6868e3f4fbb9ae1f0688071587ffa2c8f94f242d8d303884f7254352b4c84ac8577d7daa76dd848b5847bd97b7c69900aa682bbd9e1b11a5f826d5cf4ebfabaa69a4c96d", @nested={0x194, 0x0, [@generic="26c38d8782f9205e8c2150a7e6c2da14e08097285562006263d1583e249e101a6a13deacc6adab760fd9ff97d801b7eb1fad30cf7f1bbb93d92f4c80066fc2bbaa4bc0c2295b91e9bcff76dab835070ab230169fe2d13feb347148e391d387aea32f19c888d3d32c4b4585db0b87fd80dda688440ee7c43356a41fe09d30c3db24618e0793e8931143b2ff8e17c3f7230ba10e6a9bc4b4", @generic="a1be92c98b748abc4a659d9abb9446666000aa699392f4aa587e0c0c619a89dbe2bff714180403141c5d8db2f841937a7825bdafbf5f2e7363c5cdbbd01417dd54c8b1aff5a534fc965a7a044d3ebea2708ee73bd11bd80dfe90a4e5e6c0687aba688fff76b8e00dd230a986ef7fc8da0b92048ca6f635a2f3476ea5b0c5c534ef0752ed1d0734d3dd49acc8a674aeed1805782bd9ecd863f5654cc04ce8", @typed={0xc, 0x12, @pid=r1}, @typed={0x2c, 0x75, @str='^}nodev$proc^\\cpuset\\selinuxkeyring\x00'}, @typed={0x20, 0x13, @str='(#{!nodevvmnet1GPLGPLlo\x00'}]}, @generic="49ef997dffbcaf5ea427da63e497d8ce78f23b03f5f7913d5f87bd3e09d4fe690fc7b9d595e5afd1adebb05d16f25a030ada6796c3d8f7761c4d26950b430b25e4", @nested={0x374, 0x96, [@generic="b20e5104545b52862c3487aeb28b91818c6fc7b2ba9a50a9d62ac0319f512148f0c62c62340e8550e22019032e6ef084c621d59fde35bdeb7741bb1a37e55fb25187c08a4c31ccf6aab0bd3ec5da97418eb30468d1f1e10136062452dc4179d763186081", @typed={0x10, 0x51, @u64=0x5}, @generic="f2dd5a3d2efd06ddb43ab7e6a0fbf71723b7988b091a4a5ccaefa26bc406d6a2bee32e324a0fd22c76fefaaf35d0112558ab3e3120a0ca1dc8536fc28309638ed67d233d08711f5858f54d9861275746902c7e61e160918f370c4856f32c6d6aacfbc437c1de017e8ebd3c2e468218bcc39c666cd9b6321673add24d3e65aadbed144e8c6624da9cef9928ef35ffa707c0437ed77130c71785505f99c0ca50a80c999bc2b286d69d1a41a636eaff987c294d44753369ce3fd936a2653da67e7925a4c889fe769fcfd8625ce2544a94dca6b3f5", @generic="29f1b1c06ce2f60dcb8b0ec80bd43d8592ec8f5a9de795d23399eb293a6c9b6ac5069a0abc4f4c080d9e4f01ca01c5c2f5f155a86d6cc609a7d184b7a28e2c364ff4fabb6e8ac4e9a7c0bd986686a40e937636b6c805612a5396efa7be906a20a202c38631955a355d53d95d1d888627d06ac0d8881f6c5cdbe25cf25b785d244a452ebefe203a164aad7c4bdd5a879f1a66c78ff3a367e93fda8a05463b31ec9d135a91c23dc0501f3021c571863087bccbda", @generic="8772aa3e422ba6e5f48975c53757e5b064aa50e851b0ddfcd6", @typed={0xc, 0x84, @fd=r0}, @generic="d49eb8a91814fda2fee540befe018cf106190a1918a0edc4e6007c30008283ff0b5f4dd66e16ec2689f1ed9756b9c0de8367475eac05c68d36d094045ed0e06a1a9101710c419e1bec1e73059ae554857ae443c62af6a6eb2c0540123470d35e871ae4e5dbf820c499f233e7de46b0b9758d066ef16a2ce01b21dc4baa310def655d3055ccd23b104d0994142ebb68e188c0c67144f4de040008f87395df5500174e79ebd783a18aac49589830cdbfb7308a756401fe80e5a59f1b322d6d6515d7e675d2fbe45569fab7aa3d8bfebeb838914b031813125540f80dd27677dc60f79126fba5851f49acf323ea0180bc6569af5613e1cdbb84ef47d7bcf0e1", @typed={0x10, 0x8, @u64=0xe69}, @generic="967dba28a7d139d04567587ac19ef35ddfd03d2f8c4dbf112565260bee96d28c728328725eb01516bef1949e17fd3fb5f5980f7631", @typed={0xc, 0x22, @uid=r2}]}]}, 0x65c}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) splice(r0, &(0x7f000033d000-0x8)=0x0, r0, &(0x7f0000b1d000-0x8)=0x0, 0x4, 0x8) 2018/01/15 04:44:30 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001b000-0x8)={0x0, 0xff}, &(0x7f000001e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000+0xa65)=0x0, 0x4) 2018/01/15 04:44:30 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f00004a9000-0x10)={&(0x7f0000e63000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) [ 115.286478] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 115.316167] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46899 sclass=netlink_route_socket pig=29463 comm=syz-executor5 2018/01/15 04:44:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0xbfe, &(0x7f0000233000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000caf000)=0x0, &(0x7f00009a9000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = accept(r0, &(0x7f0000f51000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000968000)=0xe) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000d1000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x3, &(0x7f0000eb2000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00007ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000307000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000038f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 04:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001e4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003bb000-0x4)=0x10, 0x800) bind$inet(r0, &(0x7f00006ff000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000df0000)="29db4e5bbe91b966a839e5c7895a15d977359907e9866699b30a09d548e35160c42670e42d6bb442facf403b3736c3bdfb2d580eeb5df56f317a7c54f25055e3b542f790945b5eb75833535d1f4f69cd1326bd5c057c3bc99970a5accbea8147da12dccc18fae4a7ff7f6d8ecd42c864b53fa34ee7ce211e955b86d5cd13d94e274faae8eee0848ab638ce36971f90115f26e7597f164ed5", 0x98) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x7fffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8b0006", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/15 04:44:30 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00007b5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000090000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0x7fff, 0xfffffffffffffffb, 0xfe2460bf83774db8, 0x3, 0x4000, 0x9, 0x9d7, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x9e, "8a646f868a0c390d87e19bfb48bd8bee65ec777a6f4a14595c5b221b20e6210d5d410d4387d812bbc696d5b3ed60de0f76bce6126c47de0eaac3c5feef1b4ecefd3600626f66e6024e181b50f50e3db8f51a2d5d62989f9bb85371f075cbfd6fe78ebc43fc85547050e2663b3c87b7535eb8e0332abddf87c7c9a2fd4877bf6a416ff840899836bba57a7e26b14968cf8248c058a39a48d736c68b05c751"}, &(0x7f0000002000-0x4)=0xa6) sendto$inet6(r0, &(0x7f0000000000)="ba143e3aae2db2dc4170fe1229e4060a1f8dd5532dfd5ba334f9a9993eb58d3467edd209d9506182eb9e5182c54b0f16e1b6444e11fbb4336c28", 0x3a, 0x8000, 0x0, 0x0) pwrite64(r0, &(0x7f0000001000-0x4c)="f2f53d474d10ecdb28139102aaccc48bdcf3a09857df4375e94d2bb6812c57c20386e98e9c2e31bdf96e6c2086ea053d4b9af45585bd0500e8b1303401d4d4eaaf171b31627bb5dcc8c835ff", 0x4c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x81, 0x0, 0x12}, 0xa0) r3 = accept4$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002, 0x80000) pread64(r0, &(0x7f0000001000)=""/40, 0x28, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000000)={0x2, 0x5, r5, 0x2, r6, 0x4, 0x100, 0x8b3}) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000001000-0x9e)="bf91bbd5d143e400df8ce5580e83670c64e1b808c262544f35c4da7e71088842c9173e061daf2035d386530a65c7ad3a875828cc2a4661b2d441c07c0210cb661895be5be85c5564a6feed3a2d1d079b7e11f1e75fbc51be17d2bf96b5c98365d0c9e25ad7890ded8b002c1647993dd5bbca9a4f6d1472f0a71f0b623563b403959e2a682cfc5ce6a89da07526e84a20349d94cba1c170addd6aee55a393") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000005000-0x20)={0x4, 0x0, 0x10002, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000004000)={0x0, r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000005000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x200, 0x4) getsockname(r0, &(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8) sendto$ipx(r0, &(0x7f0000004000-0xec)="96dbcae21050b88cb2c9c8f3b2f264bbb3afead0b030ef4f02727e76717debec029afba68350aae96404ed23df4e3c9d52e5db9677d7822093889c5e7efe82e5cdf42359bb90ee8f17c76960119a0af14ee759d084ed6af39834b6412401da77dc2d2a616e873aecc2bc603bb424d438094189858a25550c9510411d215193c34d10ae3d406c5a3b50a43e1c5654636196c724f73cab1e01645142564ea069323190c2f897aba6ae1dbe92ac3dcbe62ee606f4988cc64bcafb1b990c0dbad878259978d8ed524f7d79caed029276a50f32b7461551ef8b268936de4789eac7069ee89b5eece113747cd9a89b", 0xec, 0x20000000, &(0x7f0000001000)={0x4, 0x800, 0x5, "e813723bb26f", 0x2, 0x0}, 0x10) 2018/01/15 04:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000efd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000908000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x80000001, 0x100000000, 0x2}, &(0x7f0000d2c000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f95000)={r1, 0x78, &(0x7f000052b000-0x78)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002af000-0x4)=0x10) r2 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ae0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000098d000)=0x10, 0x800) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f000075c000)=@file={0x0, ""/20}, &(0x7f0000ae1000)=0x16, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r1}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000022000)={0x0, 0x93, "80865be2be3571bb3913315e4eb32571db36ac8b47de80f84bbc15672ce12c4090842263e4e7f7fbfccb369bb5b7d0ad6300864e0ba78d716a1b46665f6bb962be0bad8b9e1722093050cf2afd55ddc99b324a05c98755860c99cd67e77075ca70319559c15e57c2d93b68e0434ad9ea6b1e541f24d7bb01a1e5460108d340ff7b911f85f3a0e4440fd8aad6ee25d95cafe711"}, &(0x7f0000022000)=0x9b) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r3, 0x88b2}, &(0x7f0000023000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000021000)=@assoc_value={0x0, 0x0}, &(0x7f0000019000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000001e000-0x4)=0x5, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000022000-0xc)={r4, 0xd6, 0x0}, &(0x7f000000e000-0x4)=0xc) close(r2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008b4000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}]}, 0x10) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1, 0xdf3, 0x3, 0x481, 0x401, "ff2b5e2c7e85b9257962f330f4ae9c15f318d35e0f6dac381b1f54077c5850ccefdedc5eca02fbd6e9aa2c5dc271843aa6a9824fa49792d214b955aa040ea9", 0x5}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x9b1, 0x4) mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/15 04:44:30 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000010a000-0x78)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x1, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e4d56ce}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 115.429864] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=29502 comm=syz-executor1 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000708000)="65655da7691850fecc5d7217ddc7d3a1590f8cbaa42a5d21696d2df22a985e77ce84a825a869072fc64c54602166821ace82389477919687899c860f7a8d678c080976bdd999980f654d1a3db780fbf9eeaab695c57a68427df0c7da3b8c23793532de80e8a44f3e04cf683e1ae57631ec0cc9812a91941c0e0fb439b205c666b1f2c91349ce9aac4110591ffb365c009aa2dbe46f9585938084637e0d14e5ed352530606957168d78b82214aac514ee04e07618f86ce876ad029f5f8690ea56821eca2ba094604475e544683ae6c2ec67fdf1c5002a5a32461a6efaef4dcbb12e84dcd5104cb533f500db6c29ccd1c1db8442e9270370", 0xf7, 0x0, &(0x7f00008e2000)=@rc={0x1f, {0x4, 0xffff, 0x6, 0xbb, 0x8, 0x8}, 0x8}, 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004d5000-0x48)=[@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xdba}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x48) sendmsg$nl_xfrm(r0, &(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, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:30 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000017000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000b000-0x14)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) write(r0, &(0x7f0000019000-0x4d)="6f43dac701be14304ec04c093a3de6ec0ef10ced31696b5aff7e08ce06d7c58d30453352168b4790fd819be23adc2859e02d6bd634363d1b1f000ba3c2421460cf4cbe39697017f5c195277014", 0x4d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000001a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x18) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800000003, 0x0) write(r1, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/15 04:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009f9000)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0xffffffffffffff23) read(r0, &(0x7f0000777000-0xcb)=""/203, 0xcb) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c4d000)=0x0) 2018/01/15 04:44:30 executing program 1: r0 = socket(0x8, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eea000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = socket(0xd, 0x1, 0x5) getsockopt$inet_buf(r2, 0x0, 0x19, &(0x7f0000feb000-0x75)=""/117, &(0x7f00008bc000)=0x75) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006d0000-0x30)=[{0xb, 0xd85}, {0x8, 0x95}, {0xb, 0x0}, {0x4, 0x5}, {0xf, 0xffff}, {0x3, 0x2}], 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e19000-0x8)={0x0, 0x9, 0x10001}, &(0x7f000070e000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003c0000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000069a000-0x66)={r3, 0x5e, "f011f2929393d10e0428802fced79dd890f9a8a527f9c29d59af9b1336f5c805b5f87589adfe59206a1c5d24f8ccafe90823b1ade118d8df8eed0132656cdd8ff6cd0522fd5e31262f453ede0767123a2fb8019dfeeeb551690ea2d265cb"}, &(0x7f0000eb8000-0x4)=0x66) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0xffffffdb) 2018/01/15 04:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000743000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007aa000)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00003ff000-0x4)=0x8, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000170000-0x8)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009b7000)=0x80000001, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a41000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e54000)={0x0, @in6={{0xa, 0x2, 0x72f2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x3920, 0x0, 0xa356, 0x6, 0x0, 0x1, 0x48e2800000000000, 0xdff, 0x401, 0x7d, 0x8000, 0x2d1, 0x8000ffffffff]}, &(0x7f0000e27000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000084000-0xae)={r3, 0x9, 0xa6, "c610d458b1d97408dd2346accd9cc3d01a7c8f639818b6bf56d1c2c87f0ea919ca59b33609b88efbdbd022577f7b45c790004287cbc7574c7087218f1fa08834e37fbf9673fa6dc11947730dbe6b30eb646a4ec7ea696826789ff4f1ed7ca14534c814c36898b116ae9210f0128863e98e7825d326882acd8ff5ce6f5843dc783828e968c95c316640fd48766bc523103cc9fc3d2e0e075ffa717df5f5864066892e44c5f196"}, 0xae) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000060d000+0xdec)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x400000000cb, &(0x7f00006df000-0x4)=0x0, 0x4) unshare(0x98910800) 2018/01/15 04:44:30 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c79000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd7000)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000035c000)={0x20000008, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x1, &(0x7f000076f000)=[0x5], &(0x7f0000001000-0xc)=[0xa1, 0x7ff, 0x10001], 0x4, 0x2, 0x2, &(0x7f0000001000-0x8)=[0x80, 0xffffffffffffffd4], &(0x7f0000542000-0x8)=[0x1, 0x793], 0x0}) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept(r0, 0x0, &(0x7f00002be000-0x4)=0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000015000)=[{&(0x7f000059b000-0x1000)="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", 0x1000}, {&(0x7f00003c6000)="65de83fa7d3b", 0x6}], 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000025000-0xbd)="536c6cad90295f3cd69460cb4325b644e6245cb9da2c4a018dd47aa73fb7aa4d9eecf45a235244361d0a0f948cc01195cdba6479a74c6a7fd037236c845aa5a5d41c8553daaa9e764fc41a9354452b048627645dde3da3ea0ca3d1e9085f73dd7058a908377a211f4670fa2e3f5ffb22cfd2207fe378b131fff45c289560c346d8cdd694574ee533cc8a55d9ef4ad7d09dedd348da4ca96c602ac95f788f742581d017190529426962815c2a1c7da3c0ef28fa0bd5aadcf6b3e9697afd", 0xbd) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) 2018/01/15 04:44:30 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000008a000-0x8)={0x0, 0x5}, &(0x7f00000e6000)=0x8) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000006d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000c8000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000a3000-0x64)={&(0x7f00000e8000-0x8)=[0x800, 0x56], 0x2, 0x3, 0x101, 0x6, 0x3, 0x0, {0x940, 0x1ff, 0x6, 0xfffffffffffff073, 0x6, 0xf470, 0x8, 0x10001, 0xffffffff, 0x100000001, 0x4, 0x100000000, 0x3f, 0xffff, "5e75efb72223317e163dac16de227207d51103ebc3d12186c41e338ba844f877"}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000e6000)={r0, 0xff}, &(0x7f000009c000-0x4)=0x6) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f00000e9000-0x3b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x337, 0x88ff, 0x6, 0x9, 0x0, @random="0f22d1c7fd72", "1555b6ba26d420eb72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "c9123587fb2c468f6a1600aece98a0cc"}}}}, 0x0) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00001c7000)="220000001c00b515f8efff000001080000000000001f00000000010306000100a4453a9f986c4c29c01f61c9006b31abac4ef6ccad24", 0x36) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000822000-0x6)={0x0, 0x0}, &(0x7f0000821000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001b000)={r1, 0x227, 0x30}, &(0x7f00004d2000-0x4)=0xc) [ 115.556319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48641 sclass=netlink_route_socket pig=29546 comm=syz-executor2 [ 115.587071] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48641 sclass=netlink_route_socket pig=29558 comm=syz-executor2 2018/01/15 04:44:30 executing program 5: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r0, &(0x7f0000098000-0x7e)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c8f000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xae, 0x4) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x9) write(r0, &(0x7f0000aac000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) 2018/01/15 04:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r0 = socket(0x10, 0x20000000000002, 0x10) write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) accept4$unix(r0, &(0x7f000030a000-0x6e)=@file={0x0, ""/108}, &(0x7f00009ee000)=0x6e, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cc0000-0x6)={0x0, 0x0}, &(0x7f00008d7000-0x3)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000270000)={r1, 0x20, 0x1, 0x330}, &(0x7f00003c8000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ed0000-0x4)=0x0, &(0x7f0000f0e000-0x4)=0x4) connect$inet6(r0, &(0x7f0000b5a000-0x1c)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x1c) 2018/01/15 04:44:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c77) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000db4000-0x10)={0xffffffffce4801e0, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x1, 0xa14}, 0xc) socketpair(0x3, 0x80007, 0xb, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$bt_l2cap(r6, &(0x7f0000001000-0xe)={0x1f, 0x2, {0xea3, 0x100, 0xfffffffffffff51e, 0x6, 0x7, 0x2}, 0xfa6a, 0x4d7}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000)={r4, 0x40}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000003000)='./file0\x00', r5}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r7, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000002000-0xd4)="c6a4ccfa74d6dd3a9e48b25360b2550c6d620167b9be52aa4afd68199dcb8d6dd837764b01a15a22487bfc56e4880fdc4e4ad0378110a5d32c7ce4cbdbc09cb97f7388f7437eaec4cdaa025e4273fb6c880e5c29797d5a105c999404e10ab1bab740798d3b435ffd0c8f20b73e3505cc4c8fad7867edeb41306df2e6fb5a5a5d4cdf11e9498528fe7efe10492d0ef94bb873a1019f2d0e57707e54b9d8e6964b2438ae6eb5abdbfdf096a03ff480070b9ea54ec3299e6d9b95ec3fba54c3fc91e452ceb10012541e77ea349ac7dcc3afe11b17e3", 0xd4}, {&(0x7f0000005000-0xce)="d4677e4be3255742f4c90dc672745a50b0858cba25b8d455047e8894cd3d093706a856422675f861da3051b3a8deab6b1a37d40093c1fa3c1e99ead2bd1f67216f973853f0d427fadfb7de5952b8c7491dd7bdfe245949796c85bd5aa14781a4725d48c2ef6a2b6338177e63e71d96cd418c228939493cddb3f4d7500db8b4f4af638330102f562f5955577cee394a45fe042920c2b2f915414dfee62c0b5abd6778c25043d76bccd96291a109dd1a081869cc0f12bc11ea71b6230575b0ba3073e781c97d8b187e5406a5ef33d6", 0xce}, {&(0x7f0000006000)="d37d117b6a3940b7dc9bfc50555bfffa3c97768f4174561e5e536cedc8f88c7d2d5ce337285a6c3d780bbbb459d764272fcb011bcfdb8967290ac875b93d5c843a53bf028e06f4f5087604a932a829aecb51e1c4591ac0569ac4ad553386c86fee505b4098905309ea96cacfc631d772a5e5dca04541bcf486", 0x79}, {&(0x7f0000003000-0x50)="343af72004842b160fa4c0bc3cf622d607d62e772328aa961479dec89bb3b45ae47e40e9485aec45f5ee9481cc0b85d930d6735e00ed08d728cab48aab0066480f16d83c7e9257961313aa263837b35f9ccfb78d9ae96f6043ef5809748756144b01d12c91213b035a7336753559ffd3f32a68c991309ae2b435d2c9425bbd8eb65b7c35069975a7ce8300008f6fbdb0c35972338abe8b08a67c9fb5e82b1d08939004c789262308a9", 0xa9}, {&(0x7f0000007000-0xc4)="52e6da793bf42171e0953cf70acbfd86e65d73e83ea31d6e0897be9a891c2f9223f2cf5f8c6d7144b1d0f3f90da5e8262831ba69f62f8883b92df230b1ed10874ac401d2a329f299a3a7286181fe6a8d0d9a218700f4847b73e75d34e9494028801e1c784679f523d51735178da7a863c1fbe74c792d281fa9461cd1d2b95cb126a4b6e1aa341c97a896732d3725bcad306a35583c0ba1c2fb88d4f1cc6ffd806206ad6378720f756d6563ee81548a1c9bf410d61355f51e9d909f8b19fab45d0df03c58", 0xc4}], 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000008000-0xd2)={r4, 0xdce, 0xca, "ff4a71394bd56dc2d9e41c252d9f00d8068ca8aa10a69295cae4d3db32550086994a6c1f7a96d9c9a0d365a3ec64acab45775645f7277db37f4f63e98c6693a9c35e3b6ee7466b6cf00bf670e1daf7a6b1fc8d6bf04a6200e72064c930f938a4dfa217815f1e79e69d057720e40acb845ed71bb3e315dad5ceb53d6623a3cfd00de39cf225aaa3879cadbb71db7ad580e919dd8e3ac0bf4fd2128c4cc811d348e976440aca27053f252014f5112243c570a1932d3dfdfe579420d64f12f9814d5eb681a449ca76a33877"}, 0xd2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000008000)=""/88, 0x58) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) pipe(&(0x7f0000286000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000486000-0x6)={0x0, 0x100000000}, &(0x7f0000faf000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070c000-0x8)={r2, 0x4}, 0x8) 2018/01/15 04:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fc000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000f0c000-0x28)={@generic="9919f14dc88a84c271983adcddd0cf73", @ifru_flags=0x4302}) sendmsg(r0, &(0x7f0000aca000)={0x0, 0x0, &(0x7f0000039000)=[{&(0x7f0000742000)="497d7ba6c7ecfc65287a943467c55ce5f172532bf49955007d3a1a0bb661b30abddda8dba97bf27b7e773db5485feecc92134d505dd5a46356a3e538918b2d789b294c56380bf30e22af6154e73c63706d75a3e8d675036a29b981761ff47671691c079a8b504f38aab47f9e4251744471df2aa065e2ab0d7104d1bd91c4649d7b952bada1324e01d54993c6367a27f5e7f1e780d4", 0x95}, {&(0x7f000097f000)="c154ff4a4a0eb2ff74c84313ea2d11e843b1c1f967930e7c188713658c050e68a034a0811a2da221bdd7ba92093404cf4e9d1d1fffca", 0x36}], 0x2, &(0x7f00006ce000-0x180)=[{0xf0, 0x11, 0x2, "208cc6c138be15104f4d4c4d366a27a1758193892032bd99b546499d35271ec05207a82add3ad47033522b64f388409f9faddba00d9c43da51cc5ab9f6d1eac1b7fa6e31614cd8e1d9d8d688b710c99cc4b201d4f5ecf2cb5c6c19030eacc9aa21e8704ebfb6dce63d9499961084ba691b67027356a983db51773e166f41f4af24ed63953bb6109f3a787a39b60edc8db108d7aa7257e3a27390f7799ca8d522f9427d97169b2b4be3b13032817b86c1ad1341ea4d482d23475068d83a66eac60978ac9f088c52ce0daede5f3229e3e615bb07060b33b4fa92d5397d"}, {0x90, 0x105, 0x5, "efd00e31d591866982bef5dbdfcdfa8b5907a768ecaeb272d5b9f006a685d92663e48a8d19311b4018404d6c8aa2c7700657b5dce657119a6e9d0200bbba5a848e133c70b01f7b928c1ae33ca432c68788de12e0558bf5f5bbe287c7f6418dddaa992cb8ad50b1017d7422442a9f48ca7a3d25a9645d99fa4f4ba6"}], 0x180, 0x41}, 0x4000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf8000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ce4000-0x8)={r1, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a77000)="5ae029d95667683be8704aa0533c79f2cf301b42bc5ff917b00d034c4dde5b6add859c38a53baad35f6af14e21a272b50b5083cdd2d5a39200edaf47575543de687a30188af10cf260db094bcae48860d5e0ee6655ea07fd53218880ff488d2e503a2f2328d968bdabd8877b8582b0781a4be2197c664fca3fc235ceb6b29e1840f88ea750792d7c1a1a87cf20e7899d7bdda450a095c02e3ba1145fc5d0bc8dae617e72aaf4c0ec69212e5a9cc6c051e94a9f666dc6085a95af0aecd707df8b8c73f5b1930321f1c0270d1ea2a723e621f43e4fbdb6", 0xd6) 2018/01/15 04:44:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xdb, 0x8, 0x8001, 0xfffffffffffffffb, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x29, "86250582781a424185774d5cfe5ea79f7d7c55d0f6399acbd4990ceae3232da2b6e1a27dbe9c3ca58f"}, &(0x7f0000a31000)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) bind$bt_hci(r2, &(0x7f0000001000-0x6)={0x1f, 0x7fff, 0x1}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000003000)={r4, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x60c)={0x60c, 0x35, 0x5, 0x6, 0x0, {0xe, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=r5}, @nested={0x124, 0x23, [@typed={0x14, 0x38, @binary="d43a8ceccb099606b0ed1f"}, @generic="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", @typed={0xc, 0x8, @uid=r6}]}, @typed={0xc, 0x1, @pid=r7}, @nested={0x3a8, 0x36, [@generic="7566a84d809655aae5c84f136d756b67fae64675bce5d62cf7dee724a768ec85e038891dedb9bd62065f8ed11d396ccad33793dc51ef8c74f95b95ac997649b8a344075f885a559174f2ddfec654d78e53310b093b64ac5818672bf00be3a5c102b08987c858ae7a3ee6fd4daed3ce1ef4090d9c45cfff132699ab1e96b64b37c833d733d94d03ff4c2a895f39c264e3c201272a1e1a9a6b3dacf69c89801d91d9d5a356ef0af0c46d429a6d5f7c3e85ff71d7cc8087fe", @generic="0eadf217d354d818b0ce523aeec9df267be141153125a27abee553a5019917f7fbfe11c0529bc934a7050624932f09a845a16d9a41103e1c08c02ead2b2b38042abde9e53fac185b5a9e6d2a843693e31e1eaac9c0babe2653c87d589573e9c75ebda14ebfef6fc8d51d0101fba32236cc390b5621964c4421e55241b319d5dc79c0debede0865255a3890c9441abce278d6bad197a4fff65f5bd007", @generic="ada57ac15d2d5a461b2ad25f2f310419378b1cc24e8257d3d24144e683c0908cbb334080deda3117c4701a068d25a4c830b563ca12b3ff8ace5f07278b586c3cdd38ce504397a3f0fd9d458b4ee1458ecdea04006b489622603b56fc93356bc3d29a5144a2f5ffaa0a2b51c7c5ea7dd997f8c7bf68f960efb7253778eca0e2fc732fc4b7ffae472bf064e39b14591f72dfad50a358153452c9c4cf7d171922a06fdc7e4e3c81d137c351804cddd7695bf9da81261ad1fb4f789a7f34f0cc8caed0", @generic="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", @generic="a9140047ecb923baacb329b2dc3f3031ea9fc9cf5d4e1f680ac933505702fbfa26cc55c50e65538719651e795f7cf704b856dbef4248cb281491ce650e8fc32b0eb2e123d34f4618e4351e6c4a3f4d9846335e70c23887989b3b0cce6361ae1d34f015aa93e8b3d97e5faf3a6889", @generic="a8b1424270b1bcbaa36adb6a0e57f50ed3c3e4318b4eaebe017934962072b8ca4d"]}, @generic="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", @generic="dda1ae0ca1efc275a87fc2739283e023a26510"]}, 0x60c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000084) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r8, &(0x7f0000003000)="be42de77d929c921ac5623cf629eb9364afbc754842b617948b0359edb962332de811f6f03df1a758eb071d653ef244a39bd3cc446113cf14b7486be5fc1aff586a9a1f03e0a4466ac54b599073b421044feb00206db63667e98545e7e0b4a0c786487db473ceeb538e8859809d47ace391a7b7ec8", &(0x7f0000006000)=""/135}, 0x18) [ 115.667090] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=29582 comm=syz-executor1 [ 115.691310] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.705468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.706399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=29599 comm=syz-executor1 2018/01/15 04:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x24, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000193000-0x4)=0x0) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cec000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000153000)=""/186) 2018/01/15 04:44:30 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f000001f000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000004000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059be1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/15 04:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b97000-0x8)=0x0, &(0x7f0000794000)=0x8) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) bind$bt_l2cap(r0, &(0x7f0000003000)={0x1f, 0x77df9d20, {0x1, 0x7, 0x8, 0x712, 0x5, 0x7fffffff}, 0x2, 0x2}, 0xe) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/15 04:44:30 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f000014c000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/15 04:44:30 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000005000-0x4)=0x0) sendto$unix(r1, &(0x7f0000001000)="e1b2314408c559baaf38e652f971a9b433c72feba359a061650fd344871021e8d171c8aa676373ce4776b176a1a3085d8ec42ec62384268312d47f85c92a414ba54935dffbc93bdae96698aa16310c6fd0fadee40003c04a0fb898ce506e2aba2353b5091a6e0eea1ed763f59b0f30e580aeb0f310a7088000ab4adf027bbaa6850756c7", 0x84, 0x8800, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000005000)=""/167, &(0x7f0000004000)=0xa7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x0) 2018/01/15 04:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002be000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000065c000-0xc)={r2, 0x80000, r0}) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/01/15 04:44:30 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x80000, 0x20, &(0x7f0000285000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000fdc000-0x4)=0xebe2, 0x4) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000904000-0x20)={0x1, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000c90000-0x10)={0x2, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000046e000)=[{0x8, 0x6}, {0x8, 0x8001}, {0xfffffffffffffffe, 0x101}, {0x8, 0x4}, {0x4, 0x0}, {0x8, 0x7fff}, {0x4, 0x200}, {0x8, 0x100000000}, {0x6, 0x1}], 0x9) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fcf000-0x1ea)="1f00003d0002ff59433bf002170400760f0000e0090008250007000000083c", 0x1f) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000635000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001c8000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ce2000-0xe8)={{{@in=@multicast2=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=@remote={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}}, &(0x7f0000559000)=0xe8) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000766000)={&(0x7f0000aa7000-0xc)={0x10, 0x0, 0x0, 0x8010024}, 0xc, &(0x7f0000ce2000-0x10)={&(0x7f0000ce2000-0x164)=@getsadinfo={0x164, 0x23, 0x100, 0x3, 0x2, 0x9, [@sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x0, 0x1, 0x9, 0x0, 0x20, 0xa0, 0x0, r1, r2}, {@in=@broadcast=0xffffffff, 0x3, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x7, 0x5, 0xfff, 0x7, 0x0, 0xfffffffffffffffe, 0x3ff}, {0x7ac, 0x7, 0xbd0000000000, 0x7fff}, {0x2, 0x1f, 0xffffffff}, 0x6, 0x3, 0x2, 0x44411aedfef9941a, 0x3, 0x10}}, @output_mark={0x8, 0x1d, 0x4}, @proto={0x8, 0x19, 0x3b}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x0, 0x1}}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4000090}, 0x8000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00001ab000)=@delpolicy={0xac, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000352000-0x8)={0x0, 0x4}, &(0x7f00008f7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d3e000-0x8)={r2, 0x153e}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r0, &(0x7f00001d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cec000-0x4)=0x1c, 0x800) 2018/01/15 04:44:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b9e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008f5000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x40}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) 2018/01/15 04:44:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0xffffffed) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c33000-0x5c)={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffff}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x0, [0x0, 0x3f, 0x80000001, 0x7f, 0x2, 0x0, 0x101, 0x9]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) pipe(&(0x7f00007d5000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000b9c000-0xc)={0x10, 0x0, 0x2, 0x4}, 0xc) 2018/01/15 04:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c78000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)=0xe8) 2018/01/15 04:44:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x80003fc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007fd000-0x10)="34c825fc1b985c4730c972c50bfdcb36", 0x10) listen(r0, 0x401) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000abb000-0xde)="07fcdc59cbac21d5be1f231244a4be520168b447cd75ad227fb393b01c01b2a1233e2f17f5bbaaddbf75fbac6ab9b3277aa5246643b5af1b1a0ff14bf48b89edfd0a2ef4e3fccfdfca09506d80b5af2fe76c4b3d3ff041c5f51a616da49f4d7ca28e5c6acc7af7b12fc8fb0ab1e880980cdd49760fb1076e852baa337a42fcdcb9e259b309e2bca826418b214a529a5d9330381df7ff91636e8fef6256a233e24200c6fcf0a9ac51779e1e90af59bd320109dc52477ab7afe0bfcf27efca4456334913c34d0f176687a6642cfeccc5a7a6aa05e2429da4821a054e95c933", 0xde, 0x800, &(0x7f0000e8a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000543000-0x4)={r0}) sendmsg$netrom(r1, &(0x7f0000a45000)={&(0x7f00000fd000-0x48)=@full={{0x3, {"30171f7eece77f"}, 0x7}, [{"93158a7d160057"}, {"c059b80e9efad7"}, {"ab1c1f1fd91a5a"}, {"3c4cc26000a3ae"}, {"c6d95c7bf05644"}, {"1b5dcd6be0f346"}, {"05ebd32526e8f6"}, {"991645f489efe1"}]}, 0x48, &(0x7f0000a13000)=[{&(0x7f00006ba000-0xc8)="757784b9f864c31ac89b9b9f187d9f1d49db83e7299f9abf528ade69d6a24adb53ce0dba584470fa40f1beebf6cdd814fecfd4211a254ac86f4090e91f5503e38bff8399c74508aa75dce0295ef1f453db5ce88eee8d66f492de13bbff33ab225e8320b99983094c35c69b7c88bbbe649bf9e922a2b4dada41b2e59f4d704040e0e674a234382416087f8f510b62c21fbd8dbfda4becde78a017c2b91dc2bb9833c13718b4f3c4e8349054e8fe3cda1e1bfec84ee7ff81ffab3255bbb4d8971e139ac1050f41ba40", 0xc8}], 0x1, &(0x7f0000501000)=[{0x38, 0x118, 0x0, "c513e3c107216946dcfbc491bf816b2b0869f11a7103aa9f964b77f5ffd306593c7e7d"}, {0x48, 0x10a, 0xfffffffffffffff7, "b10a2445834923ed897bf43777cf1ded9a5f3dbf3bf73823db0c2ed531eddd4c7579342803abf2983957e4f91a6911085a"}, {0x98, 0x19f, 0x0, "d87c0a86a5bdde64f1db804bd3130371182fb8ff59a3255007a3b159c15cfc68ac6b597ad9be5fe22b5ef9385bd1cf2e577c7f10b1b09e7d2c8ab4ec2e4ba0739234205720af3d5a35abba7c36b8de1725df4919dfccc2ef9a5a8a6767400510547abca1ff92be671afb3d7bbd790a4c7cdc83f2f3cf0355b549393aaefb890a53"}, {0x38, 0x118, 0x100000001, "c32744df8d6d533de13b9d64e5e9816a01aa3e4e4128336009647d5158ec705b1f896f065982c4"}, {0x110, 0x12b, 0x5, "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"}, {0x80, 0x10d, 0xfffffffffffffff8, "c32de268adc657b57306e50e2ee907f6165f95d38095848d4f5a3e0341068051c56c776c5df84dad358180e6c697e44cceccc26b609fbb47fd375ed27c0819c4e92f9447410335bb1e712793e25ed7ed20e0e4ddf067595dd93ceb3074b7facaec3e67ad21d93d512ef5"}], 0x2e0, 0x8000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4) 2018/01/15 04:44:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x21b, 0x5, 0x5, 0x20, 0x80}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x6}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000737000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f93000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7f000)={0x674, 0x100000000, 0x7fff, 0x5, 0x7c9}, 0x14) 2018/01/15 04:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e90000-0x40)={&(0x7f0000780000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000840000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a76000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000785000)=[0x0], 0x3, 0x8, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000237000-0x10)=""/16, &(0x7f000073f000-0x4)=0x10) socketpair(0x0, 0x800, 0x2, &(0x7f00004a7000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d1a000-0x10)={r2, &(0x7f00003f3000)="dd78f4af17c011ff2675f8b8d86ca121bf0e1e706b2f398cfd40c6e960236975646bf098439170fc61a9b82fa9e8b895ce1b54f0acc3104d40715553d7bc0953b8cbd966b2b82874c0fc5ccf0b39c3e04f9ba853e6175a0aa9074b5a54e8f930d7cdba5798a005ad47c7a997c9d626693bc302fbbe7fbf006c6b7e4ccc69701af824b4db418e81a62781675b4a8cdbf6c93b45c1c0c889682ba4e673728fa90b5149ff6e57b29584e4762186776b1f96355b71bef86899d88bddbe03f14fbedd49bebf5682cbf16947cc57b90338bc4da42c1433d46990f3890e58cb39"}, 0x10) 2018/01/15 04:44:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000c000-0x10)={0x3, &(0x7f000000b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socketpair(0x2, 0x2, 0x6, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0x800, 0x2, 0x2, 0x8, 0x6, 0x1f, 0x7, 0x2}, {0x1ff, 0xffff, 0x8fc, 0x6}, 0x100000001, 0xe, 0x1, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3, 0x10000, 0x7, 0x2, 0x80}}, 0xe8) r4 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x14, 0x80000) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x1) 2018/01/15 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8b000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b27000)=0x0) r1 = socket$inet6(0xa, 0x7, 0x20) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000017c000-0x4)=0x6, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005f1000-0x4)=0x0, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000744000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000408000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d6d000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x9, 0x1, 0x3, 0x0, 0x20, 0xa0, 0x8194ee913ddc5fdd, r1, r2}, {0x1, 0x5, 0x1024, 0x1, 0x44, 0x7, 0x62, 0xffffffffffffffc5}, {0x4, 0xc9f4, 0x3, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x3, 0x3, 0xe0, 0x3f, 0x0, 0x391}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 04:44:39 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x101, 0x0, 0x100, 0x4, 0x0, "df3acb01423fb9d6c8789e0d4f05731f0686846a2d02e6888eb7c1f8010001dfabcbbc03959a2c96b23b9606d1f237c5268cc06ca412c11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x4, 0xff}) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000004000)={0x80000002, 0x0}) 2018/01/15 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 04:44:39 executing program 1: pipe(&(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=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) vmsplice(r1, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="7cca7859273f01027431274869b56dd15b6c8fab0e1d376bba71636d071f97ef777b52d34d1adeaadb4b3dca593e1538a206850a26a7e6c3d8a29be6b095f5c48a173cafecf8d5f7fa5dd8c20934a525f9a9ff86474152dd0e0d50bb5c4f8de745f98a02c97f", 0x66}, {&(0x7f0000001000-0xbb)="ca3fd679cb392f9273ab46b711870332691468ebc62bb06d49a2b2c3f0cae699780d08a1047abe2e9b549c7f9deb8c1eefe9b50bd3e0ecd27efc747686bef4ab4058486131a1e3a5341090e13d8741c7cadf9d5e093bd3338676cf4b52d3916bacb2649527f7ed11bb73419100089ac83b01fae1d00a0c94fc66737d3c4a16d04a220e59a1dc2205dde7bfa8b076ffd0168c84b3738aabd7d6a64e028e93084bf86ca6b8decf649c5af37b3d8f50c5a539a1ad32ba331a9ef28999", 0xbb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="06376e7834a754d6103563c316d7a1a21c3f11d4ce93d448165464cf0457d0c1fca09d8d449d79a7712ece8600eb079e3dcc1596cd2378f2bf22e1911675836e9c01a8277a285d53ea8b84e534f1034c28963c4a79eb073cef74f634ca1ada6461f2aed551f8e1d81247f497aa6c88e39b74e1738755f339399993be08b507ed1792e63eef12040290d3fa8aebad6a99eb9c2d3f2ea9", 0x96}, {&(0x7f0000001000)="568982710d729229cdc02c5c4acdb19669ecf56c04bead6bab115d", 0x1b}, {&(0x7f0000001000-0x39)="084abb90e5b9be262b0c359ae45bfc8218be0127803458a424f0526ac1aa2cdeb4bbb166210af046ebe21f8e1019e3b0a4d5a780cc3ceb1b50", 0x39}, {&(0x7f0000001000-0x94)="6b1f5017d0da74a38a523a8dbd678e387c9e587fc456001b2950116a7403f8e0832d74063ebbff0d311814b877a67a117da96117cbc1827e2aa73eeaaf2993f8bb6cd757f782c4c42d2898136738844100181f96ce9e896fd63ef3aeca1fe87ee40940085e858ff2a42c07e93ba2749c8effa0bfa5a909ac52deb713f22e152225afb224373ffdada9474fbb3b5bf2c86d2915e5", 0x94}, {&(0x7f0000001000-0x2)="51d7", 0x2}, {&(0x7f0000000000)="4826a5a6a9841b92aaadd1", 0xb}], 0x9, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000-0xb)=""/11, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000004000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000004000)=0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004000)=0x1c00, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000006000)="a46d62d2f5fa9f6f674fa465f182b5bd69adb137080ef1693e4bb657a44df50ceda37653d31b1391b085ac8751e24957e83f7d03bf9fc4be97b3e20896a2382b9e24872c0a3ac238177673dbba65fe3f775dffc7b37fc47996c4ca5d0aa19db369dd6057fa35ba3a77358fa744b628561ff5f9b447cd56df0027ab31b500d67d0fea8bf1f3cea416756a054df06bfbb06bd58751f436b3103fde3a7abede1ddfb34eb1ea4eba2b5ad4", &(0x7f0000006000)=""/52}, 0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x78)={0xfffffffffffff000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x545, 0x1, 0x0, 0x2, 0x4, 0x1}) accept$alg(r0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x2, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r2, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008000)={r1, 0x0, 0xc5, 0xad, &(0x7f0000009000-0xc5)="092ad177a34c0b02151e32be7105e6c987facdeab531484582d42c02b1ba8e740292c490fda0f10b0bc81e17ca4f9eee3a4f1d98985e0442a159feb07afa113b925fe0b8ae2b2c4eff7926284e0b12de0e59c4456e787cf7216734520a9a6699f495ad8cda1b25446391f4284b2d35d4030c6212d2455563f44fca0ae589cae4436d02cfe3f4ebe86432aa96ca5002a79a97fe224118c50d761a2bed50e4803c0a278d9ea694260b7f1b20e3e70b37f2cfa1edd14f245663178a8c5c241d0166df86fe4946", &(0x7f0000007000-0xad)=""/173, 0x2, 0x9}, 0x28) 2018/01/15 04:44:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000475000-0x4)=0x4) listen(r1, 0x3f) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x8000, 0x4) 2018/01/15 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) r0 = accept(0xffffffffffffff9c, &(0x7f0000b25000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000475000)=0x0, &(0x7f00007fb000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='yzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x1, 0x14e, &(0x7f0000337000-0x6)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a0c000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000759000-0x10)=@generic="926dfa17adb8e2534014814d56c5a5dd") accept$inet(r0, &(0x7f00007ca000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000103000-0x20)={0x0, 0x400, 0x75, 0x7, 0x1, 0x8001}) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x80004, 0xffff, &(0x7f00005fd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc5000-0xc)={0x20000000, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000b56000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d4c000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ad1000)={r1, &(0x7f0000839000-0x1000)="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", &(0x7f0000a1d000)=""/213}, 0x18) 2018/01/15 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) epoll_create(0x7f) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) 2018/01/15 04:44:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000dca000+0x825)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007dd000-0x8)={0x0, 0x6}, &(0x7f000072b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ddd000-0x51)={r1, 0x49, "f76e60fd2802ded7ec01adbc8cf31ee6700b941c576a7a29142f45cd8fbab9f8910eb306c7c88a5673fd271a4d9cc4b779efd27197690716766ecacda5e78b95a358bd44661f50328c"}, &(0x7f0000001000-0x4)=0x51) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000)=0xfd6, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x2, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r2, 0x4) socketpair(0x1, 0x80000, 0x401, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000005000-0x20)={0xffffffffffff511b, 0xff, 0x452a, 0x6, 0x2, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x30000000000, 0x7, 0x84, &(0x7f0000001000/0x2000)=nil, 0x1}) socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$inet(r0, &(0x7f0000002000-0x5)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000005000)={0x8, 0x0, 0x0, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000006000-0x20)={0x1000, r6, 0x10000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005000-0x104)={r1, 0xfc, "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"}, &(0x7f0000007000-0x4)=0x104) 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) 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) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000004000-0xa8)=[{&(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000005000)="6e75a9ddca16017833646fad4b", 0xd}, {&(0x7f0000007000-0x1000)="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{&(0x7f0000006000)="bea576c0a1bb685dd39c7855176f71fed8381925f44ba16e8a769a8add927b80c58abd9403460b45c3fb0bc0d76acb09e6123af68d218973d7ca81e2cf7fe77b77809de972f8ced9e7efe0ea2e61f109ec1c0577278734308ece405dc72e9a8a2b86291124ff80205e123977cc73185bc68fe0e3d728340e25a3cea9c61a4227e1746e13168ca1b2d383ceb0ae62074cf96927ae8def4a062707f1b1b40949c07d9c439ba7963f5a73e1", 0xaa}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000002000)=@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000006000)="82b27859bd1f60510cce9fbd46f1152f3d80baf57db6f403f8eb5c0fbb4203a336702d7fbf958c51f4464be867e3a82c148be2ea8da036d8a2d7ac29ed635cdbcb6b26cdf349dcc509a007c9c07716e5b1fbf8882449b43ccd94100d932bed9649ded1b3a3ab60e6450e0b9d092b0a82c95914e6793e4d7d567d8c0aa74425f25ddff6012b8c6e59686b2a5a3242ca3cea8a80be74b435fe4e4de3f16db03c70838e8ac5537914c34ee77de49d354170f6ed4b42c28fffafe1d8ba3b1547fd3090e4874257dc3e1f73846c64ddd858073ae4d47e1378263378195c7441e31fbbfa21ab8a4be69b29e2bc8c6f7b1854", 0xef}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000-0x96)="fcffe027074aa64404980f492f1693236ed17a4178d681779e423016382923eaf07d21ab878eab0dfa53f4fd32e8db2cf90a923b1b4c453f29b545db5d4725944fbd8b1ec18e69a474575a2216b8e54d2526d8a17a93647ce4be070354048b74baf1ea2dca3cc36333a9551598b83f16cadb06530ca302f92ac47e4c56dbc6ba6f91b4cba1fa29b81b6f337ba3dcff39e2712423ced5", 0x96}, {&(0x7f0000007000-0x3b)="fb617e5e5ed499c2b0c24cf6c991eeef87026939cac3af5ca6b1142b3441f0d4f009dc16f5aadfe9d0ceb11d07c2e1fa5dae5f2fdef468b06fb2f0", 0x3b}], 0x4, &(0x7f0000007000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbb2, 0x8000, 0x40, 0x10000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x411f, 0x8200, 0x1000, 0x7, r1}}], 0x60, 0x44080}], 0x3, 0x0) [ 124.398291] syz-executor7: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 124.435260] syz-executor7 cpuset=/ mems_allowed=0 [ 124.440316] CPU: 1 PID: 29705 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #188 [ 124.447668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.457004] Call Trace: [ 124.459585] dump_stack+0x194/0x257 [ 124.463192] ? arch_local_irq_restore+0x53/0x53 [ 124.467834] ? idr_get_free_cmn+0xfd0/0xfd0 [ 124.472134] ? kernel_text_address+0x102/0x140 [ 124.476701] warn_alloc+0x19a/0x2b0 [ 124.480313] ? zone_watermark_ok_safe+0x400/0x400 [ 124.485135] ? depot_save_stack+0x12c/0x490 [ 124.489445] ? check_noncircular+0x20/0x20 [ 124.493653] ? save_stack+0x43/0xd0 [ 124.497253] ? kasan_kmalloc+0xad/0xe0 [ 124.501111] ? __kmalloc_node+0x47/0x70 [ 124.505074] __vmalloc_node_range+0x4f0/0x650 [ 124.509546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.514538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 124.519270] ? xt_alloc_entry_offsets+0x21/0x30 [ 124.523912] __vmalloc_node_flags_caller+0x50/0x60 [ 124.528818] ? xt_alloc_entry_offsets+0x21/0x30 [ 124.533466] kvmalloc_node+0x82/0xd0 [ 124.537156] xt_alloc_entry_offsets+0x21/0x30 [ 124.541628] translate_table+0x235/0x1690 [ 124.545754] ? lock_release+0xa40/0xa40 [ 124.549700] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 124.555559] ? __check_object_size+0x25d/0x4f0 [ 124.560124] ? __might_sleep+0x95/0x190 [ 124.564077] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 124.568896] ? kasan_check_write+0x14/0x20 [ 124.573104] ? _copy_from_user+0x99/0x110 [ 124.577228] do_ip6t_set_ctl+0x370/0x5f0 [ 124.581270] ? translate_compat_table+0x1c50/0x1c50 [ 124.586273] ? mutex_unlock+0xd/0x10 [ 124.589962] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 124.595215] nf_setsockopt+0x67/0xc0 [ 124.598911] ipv6_setsockopt+0x115/0x150 [ 124.602950] tcp_setsockopt+0x82/0xd0 [ 124.606731] sock_common_setsockopt+0x95/0xd0 [ 124.611212] SyS_setsockopt+0x189/0x360 [ 124.615165] ? SyS_recv+0x40/0x40 [ 124.618593] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 124.623413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.628409] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 124.633148] entry_SYSCALL_64_fastpath+0x23/0x9a [ 124.637888] RIP: 0033:0x452cf9 [ 124.641054] RSP: 002b:00007f7deab54c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x800, 0x7) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000fc3000)=0x10001, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) [ 124.648742] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 124.655991] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 124.663235] RBP: 0000000000000597 R08: 0000000000000004 R09: 0000000000000000 [ 124.670479] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f66c8 [ 124.677723] R13: 00000000ffffffff R14: 00007f7deab556d4 R15: 0000000000000000 [ 124.685141] warn_alloc_show_mem: 1 callbacks suppressed 2018/01/15 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003a2000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000014a000-0xb8)={0x0, 0x8, 0x3, 0x7, 0x0, 0x7, 0x7afc, 0x66a, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x6, 0x0, 0x9}}, &(0x7f0000f2a000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000005c000-0x10)={r1, 0x7, 0xe000000000000000, 0x6d44}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f00004bc000)=0x0, 0x4) 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f65000-0x1)="db", 0x1, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 124.685143] Mem-Info: [ 124.720432] active_anon:43075 inactive_anon:63 isolated_anon:0 [ 124.720432] active_file:3562 inactive_file:7868 isolated_file:0 [ 124.720432] unevictable:0 dirty:106 writeback:0 unstable:0 [ 124.720432] slab_reclaimable:8816 slab_unreclaimable:84209 [ 124.720432] mapped:23633 shmem:70 pagetables:684 bounce:0 [ 124.720432] free:1455349 free_pcp:362 free_cma:0 [ 124.781621] Node 0 active_anon:174128kB inactive_anon:252kB active_file:14256kB inactive_file:31472kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94592kB dirty:424kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 124.811149] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 124.837617] lowmem_reserve[]: 0 2870 6381 6381 [ 124.842334] Node 0 DMA32 free:2941656kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:664kB local_pcp:44kB free_cma:0kB [ 124.870061] lowmem_reserve[]: 0 0 3510 3510 [ 124.874506] Node 0 Normal free:2866840kB min:37084kB low:46352kB high:55620kB active_anon:169804kB inactive_anon:252kB active_file:14256kB inactive_file:31472kB unevictable:0kB writepending:424kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4128kB pagetables:2452kB bounce:0kB free_pcp:1336kB local_pcp:704kB free_cma:0kB [ 124.904923] lowmem_reserve[]: 0 0 0 0 [ 124.908791] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 124.922426] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941656kB [ 124.937658] Node 0 Normal: 485*4kB (UME) 656*8kB (UME) 712*16kB (UME) 530*32kB (UME) 461*64kB (UME) 160*128kB (UME) 18*256kB (UME) 12*512kB (UM) 8*1024kB (UME) 7*2048kB (UM) 671*4096kB (UM) = 2867220kB [ 124.955816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 124.964400] 11501 total pagecache pages [ 124.968379] 0 pages in swap cache [ 124.971842] Swap cache stats: add 0, delete 0, find 0/0 [ 124.977204] Free swap = 0kB 2018/01/15 04:44:39 executing program 4: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000323000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000c4e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x5, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000002000-0xac)=""/172, 0xac, 0x61, &(0x7f0000002000)={0x1a, 0xfe, 0x5, 0x7, 0x8, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000753000-0x2c)={0xd, 0x8000, 0x1, 0x4, 0x2, r2, 0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl(r2, 0x5, &(0x7f0000001000-0x2a)="c5bd9c5cb7a2e833d6f504bd41f943ad6a5bc13aa2aa0306b800371d2d1a3815863aeb7f1dfbb228a988") 2018/01/15 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000225000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000215000-0x4)=0x0, &(0x7f0000e66000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/15 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f000037a000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) 2018/01/15 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x24a, &(0x7f000024c000-0xca)=""/202, 0xa4, 0x0}, 0x10001) 2018/01/15 04:44:39 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4a6e}, &(0x7f0000001000-0x4)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000c20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049a000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000388000-0x48)={0x7, 0xd, &(0x7f000071e000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x29, 0x5, 0xa, 0x0, 0xfffffffe, 0xffffffffffffffff}, @alu={0x4, 0x3, 0x7, 0x3, 0x2, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x16}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000)='syzkaller\x00', 0x12632a76, 0xc8, &(0x7f0000443000-0xc8)=""/200, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059e000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009f6000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 04:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00005c6000-0x8)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff70) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000363000-0x8)={0x0, 0x0}) r1 = socket(0xb, 0x80005, 0x7) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000344000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000364000-0x4)=0x60) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f000000b000-0x4)=0x0, 0x80000) sendto$inet6(r0, &(0x7f0000039000-0xfe)="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", 0xfe, 0x20000801, &(0x7f0000362000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b72) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000363000-0xd4)=""/212, 0xd4, 0x1, &(0x7f000034b000-0x1c)={0xa, 0x2, 0xd21c, @loopback={0x0, 0x1}, 0xd1}, 0x1c) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000364000)=0x0) [ 124.980224] Total swap = 0kB [ 124.983255] 1965979 pages RAM [ 124.986357] 0 pages HighMem/MovableOnly [ 124.990329] 327765 pages reserved 2018/01/15 04:44:39 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000216000)={{{{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]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x54, 0x7fffffff, "c5ea518e8337cee0696070cf0ab96a023f5e44983d5356646ea5237d3b04aec2a84765eb12f46279bf7fec82c7db0ca6dbe4779650c6e185be932ec64d6f49555d8adb526ce653de6b33f23835da646f"}, 0x160) 2018/01/15 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x4000000000000012, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ca000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) close(r0) pipe(&(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002f8000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f000028f000)={&(0x7f000010a000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000dc6000-0x10)={&(0x7f0000f91000-0x160)={0x160, 0xb, 0x0, 0x8, 0x3, 0x1, {0x5, 0x0, 0x1}, [@typed={0x10, 0x52, @u64=0x1000}, @typed={0xc, 0x22, @pid=r2}, @generic="e53dc11d7a80d9ac639bc1d5131d7ec337a7daed4be49bc877d8422ac8a53bc6b2f9cfe7d4774a988c70ecc5499577ed834042831388370e40c71f71bb314e6496b501865ac919c1c0fb906b457c477c77816331af024bee9e803837014670d5c5b3", @generic="358dd38a0af3a44d6d651ab80ea261b8cfb813239c916c4604d88d08fe3d830561231d3a957a83c1b9288f0421c0283d359fcded793b066dd30f525cca205ecfbf105443d5fec7cf71372e8b6a28b536aa63eda969e65250e0a90a1956c584c07409d846872235852c8b04b93cc48712a0263dfde8dbdf1ce51081d8ee13c808505ff0a275c27ca4231cc401d60b2cc38f7b72feb33a04942f69bff6aa89be7528e0d1f6ba53a4759af9ad49557c4352ddb49f68c1d5ff937a0b30225c54ce076f201875ff2a7409b5e71ebb"]}, 0x160}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/01/15 04:44:39 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x1)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:39 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000633000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) socketpair(0x3, 0x6, 0x101, &(0x7f0000930000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d72000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) write(r1, &(0x7f000023d000)="26000000120047f791f6caef0000030707feffffffff4800d70008000000375500001d0008ff", 0x26) connect$unix(r2, &(0x7f0000c23000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000344000-0x10)=@ax25={0x3, {"c1b9b1086082df"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x7ff, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000)=0x100) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x100, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000-0x4)=0xdc8, &(0x7f0000005000-0x8)=0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000005000-0x2)={0x80000000, 0x80}, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000007000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000008000-0x14)=[0x20000000, 0xffb5, 0x4, 0x80, 0x1], 0x5, 0xfffffffffffffff8, 0x1f8000000000, 0x80000000, 0x0, 0x7, {0x3ff, 0xfff, 0xfffffffffffffffb, 0x88, 0x2, 0x7aff64a1, 0x69, 0x81, 0x2, 0x4, 0x80000001, 0x7, 0x8, 0x4, "44a1086883a53313deb6284a945aa48971695f76b7cf0ec0ca6b9e4f475ab09e"}}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) connect$bt_rfcomm(r1, &(0x7f0000005000-0x9)={0x1f, {0x80000001, 0x8, 0x8, 0x6, 0x7, 0x80000001}, 0x200000}, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/15 04:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0xfffffffffffffffc, 0x1, 0x0, 0x8000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0x52, &(0x7f000064e000-0xfa)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 04:44:39 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000107000)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) bind(r0, &(0x7f0000000000)=@hci={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x3779, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@generic="e3449311337c0032d2e2c82e5293fefc", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x8080f, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r5, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000004000)={0x0, 0xa9, 0x30, 0x80000001, 0xffff}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002000-0x6)={r6, 0x8001}, 0x6) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000005000)={r6, 0x8}, 0x6) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000003000-0xa0)={r6, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc93c, 0x6, 0x7f, 0x10001, 0x68}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000008000-0x20)={0x3, 0x0, 0x2, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000000)={r8, 0xc10e}) socket$inet(0x2, 0x804, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000009000-0x8)=[{0x3, 0x2}], 0x1) 2018/01/15 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x5, 0x4000800000000d, &(0x7f0000f85000)="0399", 0xfffffffffffffff0) [ 125.191980] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 125.202655] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 125.219438] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/01/15 04:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, "1f"}, 0x18, 0x0}, 0x0) 2018/01/15 04:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a55000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000064f000)={0x5cb2, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000025a000-0x10)={0x5, r3}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x1c) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/15 04:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000979000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cb000)=0x60) accept$nfc_llcp(r0, &(0x7f0000b5a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f48000-0x4)=0x60) 2018/01/15 04:44:39 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006e3000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fda000)={0x3f, 0x3f, 0x3d}) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/15 04:44:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x6, 0x6, 0x2, 0x7}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x4, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000020000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r3 = accept4$ipx(r1, &(0x7f0000b3e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a7000-0x4)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000076f000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000aa1000-0x4)=r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/15 04:44:39 executing program 0: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xfffffffffffffffa, &(0x7f0000305000-0x8)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000900000)={0x0, {""/7}, 0x0}, &(0x7f0000900000)=0x10, 0x80000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000900000)={0x0, 0x0}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000902000-0x70)=""/112, &(0x7f0000901000)=0x70) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000901000-0x4)=0x0, &(0x7f0000900000)=0x4) 2018/01/15 04:44:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x0, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00009c0000)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r0, 0x1) [ 125.246956] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 04:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000017e000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000d7b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ea3000-0x1)=0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000da1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f44000-0x4)=0x8) recvmsg$kcm(r2, &(0x7f0000397000)={&(0x7f0000e7a000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000432000-0x20)=[{&(0x7f000096f000)=""/4096, 0x1000}, {&(0x7f0000e46000)=""/0, 0x0}], 0x2, 0x0, 0x0, 0x9}, 0x2002) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004c2000-0x8)=@assoc_value={r3, 0x81}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000f5000-0x110)={0x101, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/15 04:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b91000-0x20)={@generic="5696f74b152c4a5fccee2ed7a41402d9", @ifru_flags=0x1301}) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00001d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ebd000-0x8)={0x0, 0x3}, &(0x7f000048d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000077a000)={0x6, 0x8000, 0x5, 0x3, r3}, &(0x7f00003da000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000918000-0xc)={r3, 0x1, 0x30}, 0xc) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) pipe(&(0x7f00009e7000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) connect$bt_sco(r5, &(0x7f0000e2c000)={0x1f, {0x5, 0x8, 0xffffffffffff0001, 0x3, 0x8001, 0x400}}, 0x8) 2018/01/15 04:44:40 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000006000-0x8)={r2, 0x2}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x48090) 2018/01/15 04:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 04:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0e000-0x10)={0x2000000000000218, &(0x7f000094e000-0x8)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1cf78a7a7fb5b66b245d3c70393fdb86ca8bc02d4b86537c689cea2142a31e754d9e7805f0bfea12a4d5167306a58d34fbfe5084b2fdb545a8be60f82f0b7748d9641e82fb894e79881880748599eceeb799", 0x52}], 0x1) shutdown(r0, 0x1) 2018/01/15 04:44:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 04:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) pipe(&(0x7f00005e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000061a000)=0x0, &(0x7f0000d84000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x4498, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0xfffffffffffffdde) 2018/01/15 04:44:40 executing program 0: socketpair(0x11, 0x0, 0x1, &(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x9, &(0x7f00009a4000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000016000)={&(0x7f00004e2000)=[0x0], &(0x7f00002d9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000268000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00007af000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000225000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@rand_addr=0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 04:44:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xfffffffffffffffd, 0x3654e71a) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000000)={r1, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000008000)={r4, 0x80002, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000008000-0x10)=@generic="70eb6a804c7deff55c186366f919feec") 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) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000005000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xe, 0x80800) [ 125.422448] ================================================================== [ 125.430247] BUG: KASAN: use-after-free in fib6_lookup_1+0x992/0xa20 [ 125.436646] Read of size 4 at addr ffff8801d42d00e8 by task syz-executor5/29872 [ 125.444079] [ 125.445703] CPU: 0 PID: 29872 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #188 [ 125.453054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.462408] Call Trace: [ 125.464998] dump_stack+0x194/0x257 [ 125.468636] ? arch_local_irq_restore+0x53/0x53 [ 125.473305] ? show_regs_print_info+0x18/0x18 [ 125.477803] ? fib6_lookup_1+0x992/0xa20 [ 125.481862] print_address_description+0x73/0x250 [ 125.486704] ? fib6_lookup_1+0x992/0xa20 [ 125.490762] kasan_report+0x25b/0x340 [ 125.494579] __asan_report_load4_noabort+0x14/0x20 [ 125.499512] fib6_lookup_1+0x992/0xa20 [ 125.503663] ? check_noncircular+0x20/0x20 [ 125.507906] ? __isolate_free_page+0x8a0/0x8a0 [ 125.512497] ? node_alloc.isra.17+0xa0/0xa0 [ 125.516823] ? check_noncircular+0x20/0x20 [ 125.521075] ? print_irqtrace_events+0x270/0x270 [ 125.525839] ? __lock_is_held+0xb6/0x140 [ 125.529916] fib6_lookup_1+0x85f/0xa20 [ 125.533813] ? node_alloc.isra.17+0xa0/0xa0 [ 125.538131] ? __rt6_find_exception_rcu+0x336/0x530 [ 125.543144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.548161] ? trace_hardirqs_on+0xd/0x10 [ 125.552337] ? lock_acquire+0x1d5/0x580 [ 125.556310] ? lock_acquire+0x1d5/0x580 [ 125.560283] ? ip6_pol_route+0x2b5/0x3770 [ 125.564438] fib6_lookup+0x1cc/0x290 [ 125.568146] ? fib6_add+0x1540/0x1540 [ 125.571958] ? rcutorture_record_progress+0x10/0x10 [ 125.576970] ip6_pol_route+0x334/0x3770 [ 125.580918] ? ip6_pol_route+0x334/0x3770 [ 125.585045] ? print_irqtrace_events+0x270/0x270 [ 125.589799] ? ip6_rt_update_pmtu+0x180/0x180 [ 125.594288] ? print_irqtrace_events+0x270/0x270 [ 125.599030] ? print_irqtrace_events+0x270/0x270 [ 125.603780] ? __lock_acquire+0x664/0x3e00 [ 125.608246] ? attach_entity_load_avg+0x7a0/0x7a0 [ 125.613075] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.618240] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 125.623755] ? check_noncircular+0x20/0x20 [ 125.627964] ? print_irqtrace_events+0x270/0x270 [ 125.632694] ? rb_insert_color+0x1580/0x1580 [ 125.637076] ? check_noncircular+0x20/0x20 [ 125.641982] ? trace_hardirqs_on+0xd/0x10 [ 125.646369] ? find_held_lock+0x35/0x1d0 [ 125.650403] ? check_noncircular+0x20/0x20 [ 125.654961] ? check_noncircular+0x20/0x20 [ 125.659167] ? cpuacct_charge+0x2e6/0x5c0 [ 125.663307] ? find_held_lock+0x35/0x1d0 [ 125.667350] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 125.671819] ? lock_downgrade+0x980/0x980 [ 125.675946] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 125.680506] ? __lock_is_held+0xb6/0x140 [ 125.684552] ? ipv6_dev_get_saddr+0x515/0xa00 [ 125.689824] ? cleanup_prefix_route+0x1e0/0x1e0 [ 125.694477] ip6_pol_route_output+0x4c/0x60 [ 125.698787] ? ip6_pol_route_input+0x70/0x70 [ 125.703171] fib6_rule_lookup+0x1e6/0x5f0 [ 125.707311] ? fib6_rules_seq_read+0x20/0x20 [ 125.711955] ? print_irqtrace_events+0x270/0x270 [ 125.717313] ? check_noncircular+0x20/0x20 [ 125.721521] ? check_noncircular+0x20/0x20 [ 125.725740] ip6_route_output_flags+0x1f1/0x2b0 [ 125.730387] ip6_dst_lookup_tail+0xcea/0x18b0 [ 125.734857] ? __lock_acquire+0x664/0x3e00 [ 125.739077] ? check_noncircular+0x20/0x20 [ 125.743818] ? ip6_copy_metadata+0xad0/0xad0 [ 125.748205] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.753376] ? find_held_lock+0x35/0x1d0 [ 125.757418] ? rawv6_sendmsg+0xb78/0x3e70 [ 125.761802] ? lock_downgrade+0x980/0x980 [ 125.765921] ? __lock_is_held+0xb6/0x140 [ 125.769956] ? rawv6_sendmsg+0xa53/0x3e70 [ 125.774081] ip6_dst_lookup_flow+0xc8/0x270 [ 125.778384] ? ip6_dst_lookup+0x60/0x60 [ 125.782334] ? selinux_sk_getsecid+0xa0/0x110 [ 125.786801] ? rawv6_sendmsg+0xa53/0x3e70 [ 125.790931] rawv6_sendmsg+0x106d/0x3e70 [ 125.794975] ? check_noncircular+0x20/0x20 [ 125.799195] ? rawv6_bind+0x8c0/0x8c0 [ 125.802973] ? avc_has_perm+0x35e/0x680 [ 125.806925] ? lock_downgrade+0x980/0x980 [ 125.811051] ? lock_release+0xa40/0xa40 [ 125.815004] ? finish_task_switch+0x1d3/0x740 [ 125.819501] ? avc_has_perm+0x43e/0x680 [ 125.824150] ? avc_has_perm_noaudit+0x520/0x520 [ 125.828802] ? iterate_fd+0x3f0/0x3f0 [ 125.832591] ? find_held_lock+0x35/0x1d0 [ 125.836650] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 125.842510] ? __check_object_size+0x25d/0x4f0 [ 125.847073] inet_sendmsg+0x11f/0x5e0 [ 125.850846] ? inet_sendmsg+0x11f/0x5e0 [ 125.854792] ? __might_sleep+0x95/0x190 [ 125.858742] ? inet_create+0xf50/0xf50 [ 125.862604] ? selinux_socket_sendmsg+0x36/0x40 [ 125.867246] ? security_socket_sendmsg+0x89/0xb0 [ 125.872076] ? inet_create+0xf50/0xf50 [ 125.875948] sock_sendmsg+0xca/0x110 [ 125.879645] SYSC_sendto+0x361/0x5c0 [ 125.883335] ? SYSC_connect+0x4a0/0x4a0 [ 125.887279] ? __fget_light+0x297/0x380 [ 125.891228] ? fget_raw+0x20/0x20 [ 125.894667] ? get_unused_fd_flags+0x190/0x190 [ 125.899227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.903961] ? exit_to_usermode_loop+0x8c/0x310 [ 125.908612] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 125.914391] ? syscall_return_slowpath+0x2ad/0x550 [ 125.919294] ? prepare_exit_to_usermode+0x340/0x340 [ 125.924296] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 125.929119] SyS_sendto+0x40/0x50 [ 125.932550] entry_SYSCALL_64_fastpath+0x23/0x9a [ 125.937276] RIP: 0033:0x452cf9 [ 125.940442] RSP: 002b:00007f1145e53c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 125.948140] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 125.955389] RDX: 0000000000004498 RSI: 0000000020bcb000 RDI: 0000000000000013 [ 125.962631] RBP: 0000000000000143 R08: 0000000020e66fe4 R09: 000000000000001c [ 125.969879] R10: 0000000000008080 R11: 0000000000000212 R12: 00000000006efee8 [ 125.977123] R13: 00000000ffffffff R14: 00007f1145e546d4 R15: 0000000000000000 [ 125.985429] [ 125.987037] Allocated by task 23158: [ 125.990731] save_stack+0x43/0xd0 [ 125.994166] kasan_kmalloc+0xad/0xe0 [ 125.997860] kasan_slab_alloc+0x12/0x20 [ 126.001987] kmem_cache_alloc+0x12e/0x760 [ 126.006110] dst_alloc+0x11f/0x1a0 [ 126.009624] __ip6_dst_alloc+0x35/0x90 [ 126.013491] ip6_dst_alloc+0x29/0xb0 [ 126.017177] ip6_route_info_create+0x4ff/0x2e20 [ 126.021816] ip6_route_add+0xa2/0x190 [ 126.025589] ipv6_route_ioctl+0x4db/0x6b0 [ 126.029969] inet6_ioctl+0xef/0x1e0 [ 126.033577] sock_do_ioctl+0x65/0xb0 [ 126.037263] sock_ioctl+0x2c2/0x440 [ 126.040863] do_vfs_ioctl+0x1b1/0x1520 [ 126.044719] SyS_ioctl+0x8f/0xc0 [ 126.048062] entry_SYSCALL_64_fastpath+0x23/0x9a [ 126.052888] [ 126.054485] Freed by task 29705: [ 126.058177] save_stack+0x43/0xd0 [ 126.061602] kasan_slab_free+0x71/0xc0 [ 126.065833] kmem_cache_free+0x83/0x2a0 [ 126.069779] dst_destroy+0x257/0x370 [ 126.073466] dst_destroy_rcu+0x16/0x20 [ 126.077325] rcu_process_callbacks+0xd6c/0x17f0 [ 126.081962] __do_softirq+0x2d7/0xb85 [ 126.085728] [ 126.087327] The buggy address belongs to the object at ffff8801d42d0000 [ 126.087327] which belongs to the cache ip6_dst_cache of size 320 [ 126.100126] The buggy address is located 232 bytes inside of [ 126.100126] 320-byte region [ffff8801d42d0000, ffff8801d42d0140) [ 126.111982] The buggy address belongs to the page: [ 126.116896] page:ffffea000750b400 count:1 mapcount:0 mapping:ffff8801d42d0000 index:0xffff8801d42d0c00 [ 126.126315] flags: 0x2fffc0000000100(slab) [ 126.130521] raw: 02fffc0000000100 ffff8801d42d0000 ffff8801d42d0c00 0000000100000009 [ 126.139327] raw: ffffea000747afa0 ffffea000760a8e0 ffff8801d324f900 0000000000000000 [ 126.147173] page dumped because: kasan: bad access detected [ 126.152861] [ 126.154459] Memory state around the buggy address: [ 126.159362] ffff8801d42cff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 126.166690] ffff8801d42d0000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.174026] >ffff8801d42d0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 126.181357] ^ [ 126.188079] ffff8801d42d0100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 126.195410] ffff8801d42d0180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 126.202740] ================================================================== [ 126.210069] Disabling lock debugging due to kernel taint [ 126.215621] Kernel panic - not syncing: panic_on_warn set ... [ 126.215621] [ 126.222973] CPU: 0 PID: 29872 Comm: syz-executor5 Tainted: G B 4.15.0-rc7+ #188 [ 126.231623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.240955] Call Trace: [ 126.243526] dump_stack+0x194/0x257 [ 126.247130] ? arch_local_irq_restore+0x53/0x53 [ 126.251774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 126.256748] ? vsnprintf+0x1ed/0x1900 [ 126.261790] ? fib6_lookup_1+0x990/0xa20 [ 126.265825] panic+0x1e4/0x41c [ 126.268991] ? refcount_error_report+0x214/0x214 [ 126.273723] ? add_taint+0x1c/0x50 [ 126.277234] ? add_taint+0x1c/0x50 [ 126.280750] ? fib6_lookup_1+0x992/0xa20 [ 126.284788] kasan_end_report+0x50/0x50 [ 126.288737] kasan_report+0x144/0x340 [ 126.292512] __asan_report_load4_noabort+0x14/0x20 [ 126.297414] fib6_lookup_1+0x992/0xa20 [ 126.301273] ? check_noncircular+0x20/0x20 [ 126.305483] ? __isolate_free_page+0x8a0/0x8a0 [ 126.310051] ? node_alloc.isra.17+0xa0/0xa0 [ 126.314695] ? check_noncircular+0x20/0x20 [ 126.318904] ? print_irqtrace_events+0x270/0x270 [ 126.323635] ? __lock_is_held+0xb6/0x140 [ 126.327690] fib6_lookup_1+0x85f/0xa20 [ 126.331561] ? node_alloc.isra.17+0xa0/0xa0 [ 126.335852] ? __rt6_find_exception_rcu+0x336/0x530 [ 126.340839] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.345829] ? trace_hardirqs_on+0xd/0x10 [ 126.349956] ? lock_acquire+0x1d5/0x580 [ 126.353904] ? lock_acquire+0x1d5/0x580 [ 126.357848] ? ip6_pol_route+0x2b5/0x3770 [ 126.361970] fib6_lookup+0x1cc/0x290 [ 126.365663] ? fib6_add+0x1540/0x1540 [ 126.369456] ? rcutorture_record_progress+0x10/0x10 [ 126.374451] ip6_pol_route+0x334/0x3770 [ 126.378396] ? ip6_pol_route+0x334/0x3770 [ 126.382515] ? print_irqtrace_events+0x270/0x270 [ 126.387258] ? ip6_rt_update_pmtu+0x180/0x180 [ 126.391727] ? print_irqtrace_events+0x270/0x270 [ 126.396457] ? print_irqtrace_events+0x270/0x270 [ 126.401200] ? __lock_acquire+0x664/0x3e00 [ 126.405578] ? attach_entity_load_avg+0x7a0/0x7a0 [ 126.410404] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.415566] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 126.421077] ? check_noncircular+0x20/0x20 [ 126.425283] ? print_irqtrace_events+0x270/0x270 [ 126.430014] ? rb_insert_color+0x1580/0x1580 [ 126.434395] ? check_noncircular+0x20/0x20 [ 126.438602] ? trace_hardirqs_on+0xd/0x10 [ 126.442727] ? find_held_lock+0x35/0x1d0 [ 126.446758] ? check_noncircular+0x20/0x20 [ 126.450966] ? check_noncircular+0x20/0x20 [ 126.455171] ? cpuacct_charge+0x2e6/0x5c0 [ 126.459304] ? find_held_lock+0x35/0x1d0 [ 126.463342] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 126.468767] ? lock_downgrade+0x980/0x980 [ 126.472889] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 126.477445] ? __lock_is_held+0xb6/0x140 [ 126.481836] ? ipv6_dev_get_saddr+0x515/0xa00 [ 126.486307] ? cleanup_prefix_route+0x1e0/0x1e0 [ 126.490955] ip6_pol_route_output+0x4c/0x60 [ 126.495251] ? ip6_pol_route_input+0x70/0x70 [ 126.499631] fib6_rule_lookup+0x1e6/0x5f0 [ 126.503754] ? fib6_rules_seq_read+0x20/0x20 [ 126.508133] ? print_irqtrace_events+0x270/0x270 [ 126.512868] ? check_noncircular+0x20/0x20 [ 126.517077] ? check_noncircular+0x20/0x20 [ 126.521289] ip6_route_output_flags+0x1f1/0x2b0 [ 126.525941] ip6_dst_lookup_tail+0xcea/0x18b0 [ 126.530409] ? __lock_acquire+0x664/0x3e00 [ 126.534619] ? check_noncircular+0x20/0x20 [ 126.538827] ? ip6_copy_metadata+0xad0/0xad0 [ 126.543208] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.548376] ? find_held_lock+0x35/0x1d0 [ 126.552413] ? rawv6_sendmsg+0xb78/0x3e70 [ 126.556537] ? lock_downgrade+0x980/0x980 [ 126.560659] ? __lock_is_held+0xb6/0x140 [ 126.564952] ? rawv6_sendmsg+0xa53/0x3e70 [ 126.569073] ip6_dst_lookup_flow+0xc8/0x270 [ 126.573368] ? ip6_dst_lookup+0x60/0x60 [ 126.577320] ? selinux_sk_getsecid+0xa0/0x110 [ 126.581788] ? rawv6_sendmsg+0xa53/0x3e70 [ 126.585908] rawv6_sendmsg+0x106d/0x3e70 [ 126.589943] ? check_noncircular+0x20/0x20 [ 126.594157] ? rawv6_bind+0x8c0/0x8c0 [ 126.597933] ? avc_has_perm+0x35e/0x680 [ 126.601881] ? lock_downgrade+0x980/0x980 [ 126.606004] ? lock_release+0xa40/0xa40 [ 126.609957] ? finish_task_switch+0x1d3/0x740 [ 126.614434] ? avc_has_perm+0x43e/0x680 [ 126.618384] ? avc_has_perm_noaudit+0x520/0x520 [ 126.623034] ? iterate_fd+0x3f0/0x3f0 [ 126.626820] ? find_held_lock+0x35/0x1d0 [ 126.630863] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 126.636726] ? __check_object_size+0x25d/0x4f0 [ 126.641286] inet_sendmsg+0x11f/0x5e0 [ 126.645057] ? inet_sendmsg+0x11f/0x5e0 [ 126.649012] ? __might_sleep+0x95/0x190 [ 126.652962] ? inet_create+0xf50/0xf50 [ 126.656823] ? selinux_socket_sendmsg+0x36/0x40 [ 126.661462] ? security_socket_sendmsg+0x89/0xb0 [ 126.666192] ? inet_create+0xf50/0xf50 [ 126.670053] sock_sendmsg+0xca/0x110 [ 126.673741] SYSC_sendto+0x361/0x5c0 [ 126.677432] ? SYSC_connect+0x4a0/0x4a0 [ 126.681724] ? __fget_light+0x297/0x380 [ 126.685671] ? fget_raw+0x20/0x20 [ 126.689095] ? get_unused_fd_flags+0x190/0x190 [ 126.693654] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 126.698387] ? exit_to_usermode_loop+0x8c/0x310 [ 126.703040] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 126.708558] ? syscall_return_slowpath+0x2ad/0x550 [ 126.713544] ? prepare_exit_to_usermode+0x340/0x340 [ 126.718889] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 126.723709] SyS_sendto+0x40/0x50 [ 126.727138] entry_SYSCALL_64_fastpath+0x23/0x9a [ 126.731867] RIP: 0033:0x452cf9 [ 126.735029] RSP: 002b:00007f1145e53c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 126.742708] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 126.749950] RDX: 0000000000004498 RSI: 0000000020bcb000 RDI: 0000000000000013 [ 126.757192] RBP: 0000000000000143 R08: 0000000020e66fe4 R09: 000000000000001c [ 126.764434] R10: 0000000000008080 R11: 0000000000000212 R12: 00000000006efee8 [ 126.771677] R13: 00000000ffffffff R14: 00007f1145e546d4 R15: 0000000000000000 [ 126.779720] Dumping ftrace buffer: [ 126.783234] (ftrace buffer empty) [ 126.786913] Kernel Offset: disabled [ 126.790515] Rebooting in 86400 seconds..