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0x1000}, {&(0x7f0000fce000-0x1000)="1c385d73b15f86c348074e3e69b75d5e14adadb0cc81ca144a77d0a6f73c37b3f40cd838232c7fe5f3f75c4c41a8f0e540e4d25b317dcbb848c188d979937b927cff979c56e73e30fca6127aae19bfa061189f5d5aed2ca854b0439b5014afcb35a3b5d1086eac5535de2c81ac1042f245d92523634b88fc17398f8dfaa99671d01f77ea9ebf8f0523c4c529444096145c48fe40a233e74402455aabd7b51680c4960ad450464c08090c1025530edb49a27b2a3ef09de1bf467c7ea7e4e745030d22a58d7bbf099cc086348f3c16d3d315e423d572a346e3d9bb0934f86c6c6adfd404bbdd9048abd715687c49e1ffdf33035c1ea10c0c3ceb2f4fcbbdf7f8b7e048a65ff300d815fcfd9db7b911bcd76c9b686f1256bd677cdb1d135403c41a4cf9216699fea38ee59a69f3c288b0d1e8daf6e4c1ca0a673dcde8b9cfaf5d087d41c9444bfc6c8be7f356ce1d0153a44d54f22f5a77540c060cf5b0453e40cee8875d06b6383d3e0626c37dd4cf843d9d4d55f6354f2339dc1c5537d54fb3103126be655b14d3322f736a01574208ce047ad3e881a799cee4d8f28f471844c17da98902cba4f3d38bcad6c9c1afaac2bcecb6dda242c16affc5ecbf26a91cf439cb650d5a71296fd0ca7849cbbd2c7515e5310cb08bb659839bd9b66c2ca8ba511199f4de63ae5d8b5ec8745ce35d8f84bf304a97173964650e3467895f589e7bd26d902b1273510fb12341164469e0150eb378901af82a9389e6f4d65f02e8522be9b5a74dc74c5259afa493e8d4c791202a24ce65c1a7e2e59045b690d575b0f0be04a5e0f065f1c43715e46f5c7135c45a9d0a9d0729b358c8c1b952946fddaac8a48fe03b9c14554a5f68a29d547c95382988814d88b5d7ccbbb90b82784a76867823b4351630386896e0c535f3f40481efe227cc1bf4b74ce394d3d485ce9b1729cfbfd89674f752a0a907b8a5da1c07e3f0f84d4784ce6626dd707adf6571bebf4c4e97f7492b4698d0689b62cd5fefc859e36d40a8605773f2622efc948cd0d0cb3f91d91e48c51df7034104024f513c28c6a7b0a2e509a029736422258f948190e31f43707534877564a8fa19a5105e2d0cd2bace8e5908295c477602bb9c2e389ab6b9b1c819230ba93218cd75005b58ee31a1075b8da7100053b49c95dc08b5161099bd4a61d927b57009790c0f5f10b21cdc94408ff40cdc263db9dc234e9ee3b30326511081d3752a010b4519dafa4d48b77731689f622dbce94d9efbd1282c1033231fcb8f4369dd6b52405a47432d1b72e418f238463eceb235be48ccec4eb3b30f4a856ae5e87821d9c0cb71a123ccdea26aa798dee9d5a02d3822bd1c2d36546d474b3af562ae182cba68f30e708874139e631be88378cc888bc44adc2c169cb41261afb6fa30337767755178650d75b210d80c353bc5beae8c521ce01b99327a78aeca4fd435210edb6d36c4514d1e095c355a309258e2c67eb36bcf577ba38447d725c556d15c5c34c74dbaeef339558a7f8650b3648429666adfbf064bbcffd0cfe98b6e8fd773cddf731fee7a75a8f1b1ea387f53ebdbe69d3a7184032c8db882a63875bd3c4c6d54b468960d468d0d45e6e0d55d7d2df4fac128c1999a1027d5fc8837f44d0a78c2c937e9d3f218b365811f18df8d5b1044002834930d371c2dd6a7a3b004768f5b536af478670cd70c3fbd795755cca1645b52dcc0e133edc9103a7c3d51366662ab3f6ab6ec2b3a02054578daf88eb3338ba74387b8ac7c3544e11d776dd00a7ba772a8480a5401f5f6828a80ffce8e91441150fb826c05b08114eee1a0dab57043152d631e01e09f8c3bc9b49a92cd9ab9855c49974a50f505c2ccf42641b5460c4e3c982303dcbaca87f45366e92c04938d4bc712821aa8768a91b867d37aa392a567b6eea20870f95def90b567074e70563e31ebebdc78264ee1796d90eb44cb47443ed1bbe6c0ab0280ecc0f7e99b8c4e1f50bf0fa730508f13ed2bf32e5052af5a63a1f69dcee6fcdbeb91e3e68077e04883903c798d8c369021589a6b6f55b24511284ec7103ab3cde06ae09adefa361df79eb81c58dfb4e87b639be67c5fa99a9438129c8d2c3df7658bf031378ad74f9dd90cf6c9466f23e32d38e9fa76b9c3b66bd09eb47b82afcfac2c19d668f5265c5755da6bdadefaac5abf9aff3268dd2f9eed149d8f6ae98e0fd8fd738c714b81d1654d1a95eeeae2e155fbc0a9290dd05c35ad6bdd883b997cb20600233865d94c36658b71c5b828cace5f7e7cf89bc07a225a27deb24f5066f3269783ae3f9a306750d3bfcd93109f91d43e12c2a45d3a482036a9b8a7c340eb43561422c2e7c319930b8602d4dd49f4be36557a4258a5498e2e8104f49716915d0d1058fa166271c68759548cb35f5ec25aa0665bbe2b81ed64c60c8a7bfc3f37a6e1d9b6729fe0d06d49b0700a2dd7344e4691446485abfe0239b51265a85895a7a5214335a45fe898156432457003b2fb6f74ab41b58c7178e95e4eb13f3e7dea23ab4cd1ed88fe755b1e32b3453c876c415c6d8d692f62192954365079fc24f6520f29bf638cb624d70ba83bc4753aa9b2f72738ad0b6853600dc9e27094888668ecb1c57cd86bf14dfa00a869862ead72cc816f2e4d2c5b0efc45b7f6595fa38fcdf41d2c7fd3dc3bcc94f02b1b6369acb0115d9c1106dd0f89812da36c2c8ec36e0b3ca78a3d25f975accd05f53250a551bae6eb9fd45d937b553ac676f951c3a04254dbbff205b813bc5b6b9134f0b3770fe9b86be2c0e549e4421b67ad33b1de9846a908fa13b3a786f70ce88403ed2618882d86a17c70c99d30011672c19c65e103732cdc4e924ca33d58d6a9e857ff84e52c422ece95f14fc32856842adbb7f73b7d2f19feae7980a74babadd29d68bc741fb599392829ff9c94df1a82a35f540c45858742cd11d09aeb5f7883a0eca362d2ff19e362ce71342bf6adc58001950044a4d5aec284f1f61b5a8fff3f2ca31c961b8de674fdcaadd4835d97a39829d8c508b9073909a89f779159920c6dfc920b401d6247255aa3c8298ff0daf832e2c2ea2c9bccf96b62839e2dd5b8d13f687255f61bae350e29800cf556890b2a071d502b45224ba3200825f4764a5f61bd7736e7d0b70863234e9129b89ef2124050093fa18d785a84d3efa5c0f5563cd28eca3fa3cc5a6bc6e34f3f9825b00ddba1c092287e44a6e625c04dc83cdfbe864d025a5e5386e3bacfb5e4b9415116e757f2ca872221a4af22ebb12491377523bd6b93e00b39f57de683518fab54da5b55ef22e2e999332c73c92e6113e7c4dab84388c1f7df7679f281061ea5e32248c1ba982e479413e138def11c392b434b8db61cbe0d113531359845b2ab8cfd90a59490e905a6b110e95cf09ff3112592072721e25b7059219b9b88aba2362c5f1ec264f46eef611f1903d241e70231dfed2b3d8ca996dcdcf60b2596c26996bb41dd474416aedd78b0aeb967220a7a585449ab3a4168029a7968c983433e7c8d3c4a12239c4bf88e3fb1fbd569af4fae5156e74e2b0fa6fdf1007e692f0192e45dccf03919782871bb169fe5e9e097f87b751e25a4d37f6d5c1e1111697e349a463f0713710fe14e4b04a69730503bce5239b2b0d10763bf17cf1e6203297d1e2bb77e4787913001656b863fb5c3dc07e1f76c93ac86c93543e68acbc7f4eb370695921a0d9a1cce509b6a5d1d29c84e8bef892d2097583c38bc09cdd43067c17aa7b5cb388db881dce26ae21a67011c463ecdb912044345f004de93fe481d6b178f69eff32c0a4581141f28984598fe5f38a5c6c3df248d15c7c852437c027683c2daff119a8df737860b64c265862cd7cec3bb41e05cb2fc0d455d004be23f610e50e543ea07792cd3fbd6f03fd188cd59ad5948f7efc0b8cea1d6ce9b9112987df1b3489672299c1ed5363a6e69043954e79e6e28a2a97db16c28f014e8b549a7bb417048f4889350945c70ca3babd02e0fbf1bd43330e074bc448a42908bd892db40282b8c37afbc8f14b840fc0ce96b5b4ba1f3581350a503acf0c39f7ec87320ead8536deef590aec6aa857b383a61f3e5a1f054ec843454abaf33101f415677ac4fc4477a27e9e19b044954242c0e87c0042d0b9f052e721636f5c3560c6820b7524631b60e1e66f27bc222d5af9f5060cf6aa5fdc68732c40bba8e59b9f767ed5bd7c15c6c07e3017e86c7902ca081e71146ccc2907c38b6f1c0f62bc168b7c862f2f1450fecac396e25ddea6783f0ac569d0ba215b47f9d0c1d9eef4a324e1c49aa1609c48a0f89d8ff7b7f3ed50a9b4924736935c1b5989fd12aaae18098fe4d4ca0525737198f326b6d3dfef4e2fca973e36ef15dd4d79aed5778f6e251ac0b136372e1db4a25f4d9f1e2e1bfe10650ce297d372d25be154a245ad9d9a474c4ca64142af08aed8d88bc1bf4e799c5be57c1ca0c07a11745de20c178417464f5833fa0f02acc85fceb026359f40649b4b3845e4a464ce5c4826880dcaa550e52342e700a8b6d28da13fda54e79fccd3d1c7c749c98e92de666fa296a41ba5dfbec39f59830e54feed4091a4943258784b314fa1976d5b732e6474237e16bb975c9c8a8a4fa5e531ef2dd3c698f22cacda538e14aee80ab828b91f579d073e4d860e38cb735dd17e3a41bfe28eff912fc6d372cd08cdd5206da75ff4218d51b36d61caaef402678fe25fd0178a53cdadfa9ff9c609d9419db15abce4b4fda26e6b1ed1041ec33c5176c7525d2a33c99a3fad41b4083b119c186ec8960d373299dc3f8c69c0d64602d7e4e5daec177129c6673e2c597197b01763d05c2af29090db3e0551ba16311e18189f0f08701903828b31f15ac6f56c88d76dbf534342e7440ea341ada5a0425c08f51eb38f5f702aa487f160e385dec7a91c6196e63d420ab0a71044a5f94b3619e348b5d275c4e4fd8bd29eddc9583fff44a70c1ef744ccb2e3be3fa11d901860b7351bea16fe78069cdd717119548e149eaa589467411fe5b4600b0e0fb6ea5614095ca30424e7e5ea914e9fae8d271fed5f58fdc55e9bdc9a334b48e5bd9ce6aa29fc4ffe6620298ac2627f61838f450bf6a306d9eccd0ef0e880dd7023fb9ff12523bfb30c3f25302c5c08a40e2b65cbf5820c08544ba0499a5500d8a193d052a5f6a6ebd4e112c2d8751a60331572830de47bfc55f3db9ca19de264ce66fb33cfaa5abd27cf121d1b2ef79fefe39fa7fd241340ca49c9b95fb60d26330b96f589bd73b85fd9ebe226240996f4f491a682a8fadb9c167be7270a0fcc6e6a89586adb233222ce1751778a662a473d323167600c21ddf8df0c8e8f673d98086634d3e760aa427d12979822fdfd55c6906e71ea7cdf3a315f174594440eba845879763a15784908d72f8dfeadec76168cfcb8250272c2e8773f7dafa39e8bddb8b47181a166109fdb7e219096cc0412011a2840a7d75b02aab3da7857a140a1631ba4e8cfa3b4304b139fd09b85a8ed0ae79e2c520d491a67f0b37a2d76de4feb484af5133bcf27be6d42583a314658e3d48433486a5936abb1c6daec9a4292f58a1d51a219e6f5eda1968aef80162923dfe8bd5cb9283690162bde6b4906a735ecc230fdbd70679b8db19ad7993e91c43cf2b0e01d948f5645b30c6a0c6ed9ea7c929a2a24a20344a8409891bfd3c23ae5835d6bb41d50c3690b9dcb84326fdc3139e7890fa4693ad0574584c3b66f761598273a57fe412054453dc340596ebbbf120149ecf9eec940883", 0x1000}], 0x6, &(0x7f0000459000-0xa8)={0xa8, 0x114, 0x7f, "29ff9d5a29aaac767b07459de4b790bde8b125fc09088f622d37399bdd2ae26d474c946260257a64f619f78255b81ac3f65300d64495000c399f4bb2eade0427ffef11444313086f52ef5094f4328ba9dfe2d3aa138ca71d79bc1f1a88b4de7ce2d031dc0c421be8a72c17e24464c602997aeec2d243b9ee6e5e6c632640b037bb62a4903a87058e84d76cc62248269647"}, 0xa8, 0x40040}], 0x7, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fff000-0x8c)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000166000)={r2, 0x20, "7d9655d2843497e129a96546bc7cf5d64ffc30bef8a21da3356885ec4b834eb1"}, &(0x7f000086b000-0x4)=0x28) 2018/01/16 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf7000+0x587)={0xffffffffffffffff}) bind$inet(r0, &(0x7f000085d000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000045000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc8000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000098e000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000a4e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000183000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x2, 0x1, 0x10001, 0xa, 0x20, 0xa0, 0x2d, r1, r2}, {0x6000000000, 0x4, 0x20, 0xfffffffffffff000, 0x80000000, 0x1, 0x305, 0x8}, {0x6, 0x4, 0x0, 0xc9cf}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x2, 0x3, 0x0, 0x5, 0x24}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/16 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@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, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00002dc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000049c000)=0x0, &(0x7f0000717000)=0x4) 2018/01/16 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xfffd) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a6e000)={0x80, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80, 0x81, 0x6, 0xfffffffffffffffd, &(0x7f000096b000-0x10)=@common='ip6gre0\x00', 0x2, 0x6, 0xc95}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00007d9000-0x108)={0x1, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) socketpair(0xf, 0x2, 0x0, &(0x7f00008a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007d7000-0x6)={0x0, 0x80000000}, &(0x7f000045f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000470000-0x98)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff3f34}, 0x98) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002ca000)={&(0x7f00007d1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00005ad000-0x20)=[{&(0x7f0000dd6000)=""/164, 0x42}, {&(0x7f000082c000-0x57)=""/87, 0x57}], 0x2, &(0x7f0000100000-0xc5)=""/197, 0x1ef, 0x7fff}, 0x10042) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000639000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x3, 0x9, 0x1ff, 0x400, 0x9c}, &(0x7f0000cc7000)=0x20) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00002fe000)=@generic="0ff36b977066209e23ee960f02027c74", 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00005b0000-0x10)={0x3, &(0x7f00006ff000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000eab000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00004ce000)={0x1, 0x0, 0x10000, 0x100000001}, 0x10) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000399000)=0x5, 0x4) recvmsg(r1, &(0x7f0000d10000)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff80, &(0x7f00003bf000)=[{&(0x7f0000391000-0xa3)=""/163, 0xa3}], 0x0, &(0x7f00005e0000)=""/0, 0x0, 0x400}, 0x0) 2018/01/16 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00001d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1000000005}, 0x1c) 2018/01/16 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x1b, 0x806, 0x1, &(0x7f00007a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001ca000-0x8)={0x0, 0x80, 0x0}, &(0x7f000095d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009fe000-0x10)={0x0, 0x8002, 0x200000000000, 0x531b, r3}, &(0x7f0000eb0000)=0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000041d000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f00007f3000)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000755000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f65000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000671000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000100000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b32000)=0xc) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000037c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={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}}, &(0x7f0000703000-0x4)=0xe8) r12 = getgid() sendmsg$unix(r0, &(0x7f0000df8000)={&(0x7f0000e96000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000019b000+0x657)=[{&(0x7f0000e1c000-0xe7)="3573ef1056feeb6fee21566f0f582e06e81a38eabf48fb2125e28b457c3661e8e22c9e16645041960e61661086046af51753ff967e7d4303b8267b15648ff8b2c1ec18fa2b30a428b0119a92142ec0a1e1dce7879fd69ef127c685ea94c16691c5df6c44590143c7047fcd0e6367b78725e31561d8250f69efaa16c63ada835a1e41aea90ceae51c1188c4416be0c53d0e350971e0ff9893f9db9f2f7c89345d80a74326e3cc8f962dbbc948d0d1fc2735019ce7ac03a3d5234a05616bf846070f492866c50ac8cb0ba39c79ad768d5062950656a0b7640baf1ecc1dfe252ac49619d30a919b23", 0xe7}, {&(0x7f0000f52000-0xa8)="dc2a9f83a5d64fbba39d3a93c82fd2bf31e40130c7ec54f33b5423720880e1f19b2ef92cc66eabb6800b56eda56edc876560f7b4e12d1300398e67a2997da20f0dd6e25500b1ecb94085d6e182e330f2a28d3cc2b221d2ffd406b28ddb36082f60b437a9f5cf6f3c5ba157dad816c1f44041888f3376257bd831b8a2f7b3571fbf9aeea44c95986aba4d88586ca00639ecc236ac2239faf0023cb7a7414a2cac23c0ddbc70faf979", 0xa8}, {&(0x7f0000ce1000)="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", 0x1000}, {&(0x7f00005b0000-0xb7)="29a3357a9cd8c8bc4c28b95acef5c1f107cca6f60960410eb1e8a77db49dd83f0b5effd6d07d7bad7240ff0afbd3d8627c5a3e0139b912536b3a1736425f2410ae0ed0e1ae9ef75a6a41169e29a94f3e89f1fec726bd140f510418e9d51dfadc3c9e5913d13695aeac4cdac6e577c6552f355640e3b5718a7af99eaa427a58b5aaaa1f665f0a072e8da7bfa9a7b5d846e39c1507387cb7e48a6871bdf0ed4075f8ecece7f67f850a9484a5de4ed1def53a64471c05f3aa", 0xb7}, {&(0x7f0000205000)="103067b94f91a1537f09a2e13b8cdbc082b248f2126f8338dd1f44293476108c22e749ce909d47d1b062444b320864be1ff58e5151aea928058b09809a011bf0f78bcf7830941c67f01ed9b9617d56a73b0fff0e840e76a46f96389ca3d4fd9c3c52e4d24acbc74588ede8e613411d91a53f9c21f2aaa51296cea38d96060fd835c08f7e7f70014c1eee336e53cfea09cdf085164a6034ab6b", 0x99}, {&(0x7f0000fa8000)="8c8fe721478cd6c1ac56b047a764e4a91eaee1722a05fad9a939580b8e7f88bf3031f7a9756ad16f7bff86f102f4b935b4b55347560623ef05ab83d8b7a4fd3168ff692a9663c80fc99b46ed01c4416050cc", 0x52}, {&(0x7f000093e000)="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", 0xfa}, {&(0x7f0000c02000-0x87)="61903687b0553f05dd2b366dc6b2b8176a0ddaf38868b19057b4b46d8d755ec7218cf2eb3c85cc0dbe5048bec4067151fcd44dc6868bdb9b69e355b570ba61aeaf348ca3b7bc41fd61ac5c90a8f62e926e5e4c81a9aabb41461e838a07f6f055887e12642f31385e68bad2eebc0d05bab176368a51b43bf0f92d31565fc1feffed7730a4d4fea9", 0x87}], 0x8, &(0x7f00005c4000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf0, 0x8800}, 0x50) 2018/01/16 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b84000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e98000-0x2)=0xff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:56:03 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 22:56:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001eb000)={0x0, 0x8000, 0xd00, 0x3}, &(0x7f0000b3c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bc8000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000428000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000031f000-0x8)=@assoc_value={0x0, 0x3}, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000de8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b2000-0x4)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096a000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000107000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, @in=@empty=0x0, 0x3, 0x88, 0x3, 0x1, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x8, 0x40, 0x766b, 0x5, 0x7, 0x400, 0x1, 0x4}, {0xa680000000000000, 0x7, 0x2, 0xae9e000000}, 0x1, 0xf, 0x0, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x2, 0x2, 0x6, 0x6, 0x101, 0x8000}}, 0xe8) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 22:56:03 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x6) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009b5000)=0x2, &(0x7f0000dc9000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dc9000-0x2b8)={0x10001, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/16 22:56:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000845000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000de4000-0xa4)="ec72281c6cf0b0744fb56c47c7c2960cbd843bb57d88e57923873d7da1473b9e7d7e856c309034333b7724a34585c98cf230b032c992c939033ab0f66c5ea17b3686029577c890507aaae874ac685dd88a41efcfbb2e6ec84b6268b6a3b029016ddc478f10111389943c6a39aabe6689169369cc696051ccbb54b18e2d22f8a2b88eba3565f831d7cb6fb5eec655b04d34c0adc9c28b9af578bb836af383f6a5b633fa9c", 0xa4, 0x80, &(0x7f0000de3000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000602000-0x78)={0x3f, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xff, 0x400, 0xa09, 0x0, &(0x7f0000179000-0x10)=@common='ip6tnl0\x00', 0x8, 0x3ff, 0x481}) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) 2018/01/16 22:56:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) socket$inet6(0xa, 0x1, 0x8) 2018/01/16 22:56:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffff9c, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c73000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000521000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0x10000, 0x400, 0x7, 0x10004, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/16 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 22:56:03 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x80) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000052b000)='scalable\x00', 0x9) 2018/01/16 22:56:03 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a2a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000015e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 22:56:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009a1000)={0x1, 0x7, 0xb000}, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 22:56:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/16 22:56:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x5, 0x80002, 0x0, &(0x7f0000203000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000697000)={0x3, &(0x7f0000093000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000904000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r3, &(0x7f0000f9b000-0x38)="b4b31b563c08b117fa635f930000000000000020826eab8b3b500e479bfe4cde883ba9ad141f4cd08e5297dd4985f60a924ed32a3fbb3158", 0x38, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00002e1000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000508000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050b000)=0xb) 2018/01/16 22:56:03 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x1, @rand_addr=0x8b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 22:56:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00006d1000-0x118)={0x1, {{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]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x1, 0x7, 0x0, 0x6}, {0x100000001, 0xfffffffffffffffe, 0x80000000, 0x7}, {0x10000, 0x2, 0x20, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009ab000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000043c000-0x16)={0x0, 0x8, 0x7, [0x6, 0x2, 0x8, 0x5, 0x5, 0x8, 0x7fffffff]}, &(0x7f0000807000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d0e000)={r2, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x5063, 0x6, 0x1, 0x6}, 0xa0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000832000-0xe8)={{{@in=@multicast1=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0xe8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) listen(r1, 0x800) r3 = accept4(r1, &(0x7f0000a96000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e27000-0x4)=0x14, 0x80800) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00004a1000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f04000-0x10)={0x9, 0x8200, 0x6, 0x400, r2}, &(0x7f0000cb2000)=0x10) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000f6000-0x2)=0x7, 0x2) 2018/01/16 22:56:04 executing program 2: pipe(&(0x7f00001b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000066000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008be000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000070f000-0x4)=0x0) r4 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r5 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000ca000)=0x1e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000097d000-0x38)={&(0x7f0000155000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000fa4000-0x10)={&(0x7f0000001000-0x3cc0)=@newlink={0x3cc0, 0x10, 0x100, 0x1, 0x3, {0x0, 0x0, 0x0, r1, 0x4000, 0x2004}, [@IFLA_LINKINFO={0x28, 0x12, [@IFLA_INFO_SLAVE_KIND={0x14, 0x4, 'ppp0-eth0+}em0[\x00'}, @IFLA_INFO_KIND={0x10, 0x1, 'security\\}\x00'}]}, @IFLA_VFINFO_LIST={0x504, 0x16, [{0x28, 0x1, [@generic="1185a93619111fc7e1b92e258e822d28385cf912693ad38325fe98e6a278095c4217fa8e"]}, {0x344, 0x1, [@generic="ebcd4a2d73d835a7e14ee370a8ad25f4ea90b06d3a630854a8c2a3180901a531a096b0517b885825ffa60c4e553faa1c5049673615871404b8eedfda1d13c9c69d01b30c7a94dcb57999a3bde21e55997e6dd9ca8556f618e824b5df7c3efb2ce9398f28e9a1decfd8773e711616e5e0f3a47b9a5de3f2b1de86755c8d5de2ce7f8f91bcc79d045538c579f6735a4b5ab2bb82eb6158f385f09c5e6ed39e7f3bdc6086fc74400d27d73e5e9ce5db6227d568823449a885137dfbc66981c302d1f74f166b05856bcf679af67c3703c21a80a09aadb0542ef759c4070da2df", @typed={0xc, 0x74, @pid=r2}, @generic="217ee8e2ccd8f292976f7096c2c9aeab253ef0110d", @nested={0x30, 0x1, [@typed={0x20, 0x8a, @binary="35205004b4f2c06bb575a945103601bd147712678796"}, @typed={0xc, 0x48, @pid=r3}]}, @generic="aaf4245592ab0dc200a09f26ffa451509c35e33d00b9126422790034a998a393216417e0e1a0123854b40e87e22767ef307e53cdb7e6c6931ae21f61b8484b231ce15e147d36cadbc7de8155aed86f527fb9d603a8730eddd6e39f608fc901f2f32a8ac73cec5f014d35f10b458b421440739c5cbea6fbfb1d300d388a2e1871e4286df566cf26aa22e88f4a35b2b48ae75b0d9701ae8ea165bfed0ee0c397d517d81c60c0f8e04abab022906749cc1d2d227c599e22b2ca5ef4b3", @nested={0x154, 0x9, [@generic="7d80dc642e36d7589ca170e0e6810f0345e5cfb6fedd4856140d918849a3605449bcd8044514eb8fbb65d817bbec3a059495afce18f4d31d0920a51444d375197e90ad4608d09b6231c79995c16f820683436ae2ef8296a752774487c594aa3a1c1ab8ca3ba34cb29a48c4c1fac8315c286b5d535b1bd53867120c81c7ba03cc6ddb97d3d0fe3bd55b15e9bae21121f8cba6914078251290f7c5ebfd27b0cd2dca05f5be0855400b08fc1edd631af0258d3ed025ac307c5ca228f4331818", @generic="eeacfbb68394178cfb3f63b8feb22d6d2bff5aad0840a80dffe59a178f8262078126555b4c7db4611611f338a25c3439ed7292ee802d4c242f45028afe8de8cb38dddbef7ad117756448f324ba911644e85044ff25b30e5c5ebcf080802ec05873dc297a05eaea36a6ef05d445dbfd694e336b842000d85b9f3035886deae21ab61398b1e4cdc5b0a18f", @generic="9c24c5a3cf9d"]}]}, {0x194, 0x1, [@nested={0x190, 0x2c, [@generic="f061e551f654d857f9731c5abde6e4afef0edb237fb14d92c2d04a82d571da99e4bf2658140fe9225a565746103ec08a1d72cc6edf41e7409006090d0f74bc2fbacc47306677c964e094facf3a2769e092ec7ef5f2b1ede39f296136bd44bb025de1f3dfac8f57e44bd3a64801cfffbdaea4d0cc5d6fcbe03aa8dc9d7735357c09340981af5be1b0fb8cb9bc9dc0039140dd65c6b6eb167ea654419cbb758ebc368623639d340c706065a2e25f48a588e4e868eb137aa8ea88598db5e98a8ab7c166d1e08e34d7679944bac987812fbd61bd32c9375bc982bf4d7e0b65943ebb4824fe55fbec6acdf688c1ac8e", 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{0xc, 0x1, [@typed={0x8, 0x56, @void=""}]}, {0x2c0, 0x1, [@generic="", @typed={0x8, 0x85, @void=""}, @generic="4642589e8c5b98706271229a3c6122fda1ca0538d71f18dbbcc5fbed568714bf2853c9c36010ffba3e8540b92ddab85e0ca86dcd191a45b82381cc6d91d6d1ded8ed80bd3884890bdc49df59374c44035513e744f467d46ddd146fdb27b6ccaf1b00a0934031f409cde4fe0d27714630c737d040c1d899b48db3053bfc8c02ad6bfe802ef8cefb04f32b7f9e4fde96fbe005b953608daf502da9adf934e290f4e5e8a0d591c28c4d65646fc6768eb7ded798d50bcf54c221706e7956f194652cd0c23971879e80e6f680feddf52d3fcea46c8c38a865227eedcf890b26405a8591bf35e88a60029943cc1f341e93c07c8409f7f0f3215910", @nested={0x1bc, 0x2a, [@typed={0x10, 0x8a, @u64=0x0}, @generic="1079c34aa1c1fa945ef121d64dfc69", @generic="7bdbe84107f6562c19c3cb91df736210f2565ae20600337fde64a5585906e2f690e1550184b835b5154723b2d2db050f560e4dedf790b50a210880b5698ecdf089c899e8a461fb0daaf44ee7a0d016399f59a66ebd014ca54652e1cceb04cf9205cf45ff1ff4f11eaf228c9d6a33a75506ed5d1b714908d8c005cf6dc7582cb6de45370c5eab0b5c2416982c9a8c3041e5b250dfe60a70c8038644b84b5b9ae09254ca14240792e3ceac", @generic="b7240b9eaaa95acfc873019859e3d58d424d711d21e969be0e623f62bfa3343b0c1f7379a97237836f46f3373759c25e847b7d3df035fd8eb3df5e5d12723a9deb28be2d3f29ee0b69209cee5dea236fee88b4fbe98d40bb8522a84bd5daefa711320197d605e0d6b0d48b0c69468e1e46b37268e7608e7c10a431b45979664ccbe57cce000d3b34a5ee641a3bae7c63cb224868f59ba88567f3272dbb44e2d8673097f6c29fb8017f1dc008984bd5fc5ff96a0362bab66e7740d2e6ff7fbc8549107800d2e95f44d71873ea1db3636e480b94d5c326e1a57c2651b7193d1bb2caae3f9e23399fe1cc8920ccff3e"]}]}, {0x8, 0x1, [@nested={0x4, 0x7b, []}]}, {0xc4, 0x1, [@generic="b5ff7c23d2b0d316a2add99546e80aa972869c23238bcda27855d3bc9e8036a9c26b8823532b718277190e3b0bed5bf386c530f108144e3b34c3d0d5aa62feaee77a3d5c135349bf8ac0af234ed8b30407a0c9bbebf89fc6c76ff25fa09acc5318633d92f5413391f3623972f13156fb1b4a2ca3f1367f6066e270f4a0aa4087da4e9acbbd6a59da82e78d1b7737954e045f3ccd30e29303984c452295408af78b8b7344e59209b7953ce45915fe", @typed={0x10, 0x7e, @u64=0x8}]}]}, @IFLA_WEIGHT={0x8, 0xf, 0x8c}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_PHYS_PORT_ID={0x24, 0x22, "f71e368b57d9c36740a15955d36d177a8d2dba0dcf863e745862a323b11e72"}]}, 0x3cc0}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r8 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r8, 0x0) 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000ec000-0xb4)="6f7bca2fccc3a3b4a221e1fb813ea792d280fd1832f1cc91a440a8c11b0dc2591f7eabaae1885eb3c2113b4de53b3e64444f805731684aadbe24a08e0cf2762f1643c2fbcef2c19390f6eec2dff3fcc88b2e7c6705924156fb89bb6569180631737268562085136a75c4f6ec20a5217c80fc4c2df6428bd9ab4f13c2644449d692d1c55eae281614728ce3109d1700532569bf4c7afc69f7bf5c4f9b5f93f41a75bbfba14565e56593e021bea906a80742be233f", 0xb4, 0x4007ffc, &(0x7f00001c9000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x3, 0x9356) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000337000-0x4)=0x7fff, &(0x7f0000474000-0x4)=0x4) 2018/01/16 22:56:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a9c000-0x38)=[@in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}], 0x38) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0x26, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f0a000-0x4)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000160000+0x5a0)={0x0, 0x5}, &(0x7f0000e7b000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ea0000)={r4, 0x1c, &(0x7f0000532000)=[@in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000f83000-0x4)=0x10) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000834000-0x4)=0xda47, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/16 22:56:04 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, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ff9000-0x4)=0xfffffffffffffff9, 0xfffb) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xb, 0x6, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00002b3000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000012f000)={0x0, 0x1ff, 0xffffffffffff0001, 0x4, 0x8, 0x9, 0x3, 0x3, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe69, 0x6, 0xd84, 0x6, 0x10000}}, &(0x7f0000215000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009b3000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba7000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x80000000, 0xe8d8, 0x2}, 0xa0) socketpair(0x2015, 0xfffffffffffffffc, 0x3, &(0x7f0000d65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000914000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x4, 0x804, 0x0, &(0x7f000072e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000029b000)={r4, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c45000)={r4, 0x80000, r6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f000075a000)=0x0, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000399000-0x4)='tls\x00', 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) writev(r4, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/16 22:56:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket(0x2, 0x6, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d98000-0xb)={0x3, 0x54e, 0x9, 0x80000001, 0x9, 0x8, 0x5, 0x7, 0x9, 0x4, 0x7fff}, 0xb) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000010b000)=0x0, &(0x7f0000c7c000)=0x4) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 22:56:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000494000-0x20)={@generic="d5b0d58a372769a01c9aa8b6e3d52863", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x4c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc98}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) accept4$packet(r2, &(0x7f0000c98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x56, "3bc9d7de24d2025facac44376060d481d7b926544faee60312188860e9df5cb57666e7cec27dc00cbd26987cfca331bd8fe2e86027381a4e694c80742fa43f0d697e04da2199a2b55f3dd16531a45b4f681972b46bd5"}, &(0x7f0000002000-0x4)=0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r3, 0xb282, 0x7, [0x99a, 0x8, 0x6, 0xb1, 0xffffffffffff3f95, 0xffffffffffffffe0, 0x7]}, &(0x7f0000004000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000002000-0x4)=0xfffffffffffffffc, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$void(r0, 0x5450) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) pipe(&(0x7f00008c3000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f9b000-0x10)=@common='bond0\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000cd9000)=0x3ff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000059c000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003a6000)={0x26, 'skcipher\x00', 0x280, 0x1843, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d99000)="68bdc395b38e185f63ec6c121078c697e980d4cab69be59c75cc0bc72c0bb7c9ccf1737418813b62e96756d21bd445d449fd6c006046accbb7b30e94026174652291", 0x42) accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000059a000-0xd6)=""/214, &(0x7f0000ee0000-0x4)=0xd6) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f3000-0x2)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008be000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x3, 0x6, 0x40}, &(0x7f0000bdf000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000f7000)={r2, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffded01738}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0xfffffffffffffffa, 0x9, 0x54}, &(0x7f0000181000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005c8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c7000)=0x1c, 0x80000) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005c8000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffc0}, &(0x7f00003c0000-0x4)=0x98) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000374000-0x8)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005c7000)={r3, 0x82, "3650b101b0ba39e947219eab3ae6b6727642d97788482a21b086357edc112fb604f63d609df73b59ac9deaa225469386a2d34d43f884e6e2a87e9e622ec5e32cda8ba0ee34c430710e442ba00dd82c21b582ecee485b21ef34b088befa0ce9e0b800efd4ed209303a01601df0fb8341edad5aacce1af7f223f89e8c221b475a0d88b"}, &(0x7f00004d7000-0x4)=0x8a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00001ec000)={0x400, 0x1, 0x10001, 0x9, 0xfffffffffffffff7}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f00005c0000)="09aaba7160e59ffeb0aa67000009000000000449f1f6e3a33f0ee713939c0cef", 0x20, 0x800000000000000, 0x0, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f00005c9000-0x38)={&(0x7f0000429000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000475000-0x60)=[{&(0x7f00005c9000-0x5a)="a60e87018748ceebd5124361ec28af2db8db913746aca9b0e448764d016b3c91747b124d564962295deadf22c86e4d2cb5db1f6d47f6d3c8956870175da6444fc25099ade834b2a4590d5aa0ad12793cb296c47489d93dc40e06", 0x5a}, {&(0x7f00003bf000-0xc0)="9558c7791029e707fc509bbafd678adce235f84b0d2083b1be994013463c3ef7cbfff96fae2d0a3338643c251c24dcb350673ea4d0a4786c60cce413ed332fadf9500b4279d4151c335b4f648c6676ade7af01bab750762ea4deeeea3ce9de64e03c9dd245539e906f7361236c82e2422a49857912c98c5c97688bb9e1984022601fa98ee0d88d58cab2be8015ff1af30fe903672b890289a30ab6984c7db0439d6c70302f1dc544fc6c19d7a312c44c058a181dcb2c2756a718f6c8c64ddb70", 0xc0}, {&(0x7f00005c8000)="04a6b699c400773dd5595c25771c294e36591a5d7bc5b5cd9550fcabd81ba9550917883d3640fbbde11fc7dc4369088ba17f729c81ffca2ed9eb1dd40e1a2427fb9026baaf813d200f223b149ac9e3b9b07cccc73323baa9314fadbef08972a4f5a5fafdc172f55a57b7368a7e3a23132e8aa6e21988cb24e1136aedb59df570bde47c879612b21b5547a854f721939069596c102d9ba4dbc11899b62861f475bda4fad87fd987030ecbadddf19beb2e3e2d2487bf62d4775b1f96f0a8bc483c", 0xc0}, {&(0x7f00005c9000-0x9e)="39c560e950b7ca7505d9bcc1cc0c2ca27244d5500fa5e0af1a95a27f8cfd8a910918b5c09cb84b1428748b3343bb24e889eab83482d4e8367c44fdedded96fe9b8b4916066cff9e9a94b1fbe7887ae32b886bbcc56830218b3157b8cabad8810d7ab3200e61bde845d577dbf8c92048456a71614fe3bc5d66344f050598d5584e0e2ebf2dd07a4f9664660d0d1ab756e31fd82a85ca196b727e8202c1bda", 0x9e}, {&(0x7f00005c9000-0xec)="29f75e0488de5dd06877be3b626ed9d09c9fa77987232b2358c6d2e3b43db935de9d1dc600b12a27cfad82f383d73de634dbeba070cd084a7b9866aa07cb2a032eb8a44d9101358278267b3e3aecc615c5fbdacba74da0c8f561769160addc87b12aab87d4957861c0a98af0c5b227f88f964907d5b87faed1ddff687b06ffaa4cfef654e26ad1e618ad31dc797b460193257df4e9e76dc82ac3b32e860cf66c9a77ad1d6db08f0e894a7542fba29a4dd283c7eea2788a24ad17423a6cb3ce85d6c0666d067fde9f7d164fb73ea82429e24383874eb58c75430388ff1d5cfabada6003c6def32f7117a700a5", 0xec}, {&(0x7f00005c8000)="63e8554c08a80665768745396fa83a5801b9c70dd3503656863638547c5c24817af40adca388b3da80fffb71a26a96b2bb6683bcf12bb7c4d8396f64b307e70fc9bbf2d41ad551225fd43ca205145df55617ff3a3ab0c1fbf7642dde2b86d3357e65623e1a74d9781e2179ffade1216d7c326449e271b4f77f0859aae8780168c495993c728ae81ea5261286d764434ed73e9efff74b0f172b49109517abda6c6597ad7d445e47a3bda70a5c520249105fd35be685d29c0657e83beee8e06dc7ba0d9dc52af8cc", 0xc7}], 0x6, 0x0, 0x0, 0x4000}, 0x8010) socketpair(0xf, 0x1, 0x200, &(0x7f0000336000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000146000-0x18)={r3, 0xffff, 0x30, 0xad13, 0xfffffffffffffeb1}, &(0x7f0000565000-0x4)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000385000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00005ca000-0x1d)=""/29, &(0x7f0000276000-0x4)=0x1d) 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000cee000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x732bf6791e432536, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000)=0x5, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0xffffffffffffff56) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x5, 0x0) write(r2, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 22:56:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000047a000-0xc)={r2, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/16 22:56:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c26000-0x8)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000bcf000)={0x1f, {0x7fff, 0x0, 0x2, 0x2, 0x8, 0x1f}}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r3, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x7fa) r4 = accept(r2, &(0x7f00006dd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ba000)=0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000cb5000-0x20)={"f5ec173dfa361586d75bd0b2d852c8cc", {0x4, 0x101, 0x1, "4245377a65f4", 0x1, 0x0}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000b01000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012c000-0x4)=0x8c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000eb4000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000364000)=@assoc_value={0x0, 0x0}, &(0x7f000067d000)=0x8) sendto$inet(r2, &(0x7f000007c000)="2a0875ff28cb236ba065cef86c919adccdf032a2178ab41466eb9f553dea1730099b658717d6f601df1630b0023b86e15952483ef4915b00b1dd375f6a24a8372e0ac7781684858f8ac494b357acb56b01f1a4b7d6eb810cf949114cdcac14c924c4d3145aa5a97f9d3d9f7ac5daca9df3ebb9326e45dbf02d199af71dae4d83046de1802e9341aa4489b051bc69ab4c0f8364806f368a07099593cb63d3f55908f97e269dc253bd209510b1157225630193851e1b1f2b7fdaeadfc6b4caae77fc92fc0e047bfb4568dc8815d89a3c655cb311b1a5d9db6d47d223b3ff4b2e468e49", 0xe2, 0x8000, &(0x7f000053c000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 301.764189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36531 sclass=netlink_route_socket pig=12577 comm=syz-executor1 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$inet(0x2, 0xa, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) r2 = accept(r1, &(0x7f000069d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000428000-0x4)=0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000586000)={0x0, 0x800, 0x8, 0x6}, &(0x7f0000e3c000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000527000-0xc)={r3, 0x80000001, 0x30}, &(0x7f00004ea000)=0xc) 2018/01/16 22:56:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000512000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d63000-0x4)=0x3, 0x4) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) [ 301.821254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36531 sclass=netlink_route_socket pig=12591 comm=syz-executor1 2018/01/16 22:56:04 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3e, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x8, 0x7, 0x3, 0x6, 0x20, 0x1}, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000002000-0x4)=0x3, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r0, r4}) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) pipe(&(0x7f0000c33000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aaf000)={0x0, 0x29}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003ba000-0x8)={r1, 0x1}, &(0x7f0000eba000-0x4)=0xfffffffffffffe7d) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xc70f97a51cd09029, 0x12, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f87000-0x10)={0x2, &(0x7f0000f86000)=[{0x5, 0x721b, 0x36, 0xff}, {0x92b, 0x10000, 0x7, 0x7}]}, 0x10) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000f85000)={@generic="5e3efa468b91ad4bd8065cbb2af8a802", @ifru_data=&(0x7f0000912000)="34210964288c887dec6018ba86fd358d3963525a4b0b41afdb72ddfa50e54c16"}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000f84000)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x3, 0x2) getsockopt$inet6_buf(r4, 0x29, 0xef, &(0x7f0000acf000-0x95)=""/149, &(0x7f00006fb000)=0x95) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000f87000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f87000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000097c000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r6 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f88000)={&(0x7f0000ac3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f88000)=[{&(0x7f0000003000-0xfb)=""/251, 0xfb}, {&(0x7f0000f89000-0x89)=""/137, 0x89}], 0x2, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000f88000)=0x0) connect$bt_sco(r6, &(0x7f00002f4000)={0x1f, {0xfffffffffffffffa, 0x93c9, 0xfffffffffffffffe, 0xffffffffffffffc0, 0x3, 0x1}}, 0x8) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f000031a000-0x4)=0x1, 0x4) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ac000)=0x8) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c26000)={0xffffffffffffffff, 0x28, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000525000)={r1, 0x312062bc, 0x10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000e68000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022e000-0x4)=0x14) connect$llc(r0, &(0x7f00007f6000-0x10)={0x1a, 0x17, 0x1b2, 0x401, 0x1c00, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000452000)="", 0x375) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000dd8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000849000)={0x0, 0x14, 0x2, 0x8, 0x1, 0x7}, &(0x7f0000fdf000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000087d000-0x8)={r4, 0x846}, 0x8) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x4, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000023c000)={&(0x7f000017a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000abd000-0x20)=[{&(0x7f0000033000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000c91000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 22:56:04 executing program 2: r0 = socket(0x12, 0x801, 0x1) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f00000e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000+0x6c3)={r1, 0x3, "ca2568"}, &(0x7f0000dda000-0x4)=0xb) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e72000)={0xa, 0x3, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ef000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f000052a000)=0x100, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000e13000)={&(0x7f00009ee000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6a000-0x20)=[{&(0x7f0000d5a000)=""/252, 0xfc}, {&(0x7f0000837000)=""/153, 0x99}], 0x2, &(0x7f0000104000-0x3f)=""/63, 0x3f, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 5: r0 = socket(0x5, 0x80000, 0x5) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x0, 0x92c3) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f52000)=0xff) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:04 executing program 4: 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) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000d10000)=[], 0x0, 0x800}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) 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) recvfrom(r2, &(0x7f0000ccd000-0xb1)=""/177, 0xb1, 0x40, &(0x7f00008c8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x2, r1}) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/16 22:56:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000095a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/131, 0x83, 0x10000, &(0x7f0000000000)={0x1a, 0xd, 0x2, 0x7fffffff, 0xfff, 0x7, @random="f26c7c33394a", [0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000f43000)="1200f10000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ae2000-0x4)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000295000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000530000-0x4)='cdg\x00', 0x4) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x1) 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000006000-0x78)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [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]}, 0x200, 0x5, 0x6, 0x40, 0xffffffff, &(0x7f000000a000-0x10)=@common='bcsh0\x00', 0xfffffffffffffffc, 0x2, 0x5}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007bf000-0x4)=0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00006ba000)=0x8000, 0xfffffffffffffe6c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e92000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a55000-0x4)=0x14) pipe(&(0x7f00004ba000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000ccf000)={0x5, 0x9, 0x9, 0x5, 0x14, 0x80000001}) socketpair(0x13, 0x800, 0x7f, &(0x7f0000a84000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000ea2000-0xa0)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000ed5000-0x4)=0x1000, 0x4) writev(r2, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0xffffffffffffffc4}], 0x1) socket$unix(0x1, 0x3, 0x0) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcd000)={0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000fcd000)={0x1f, {0x2, 0xbb2, 0xcb6, 0x80000000, 0x1f, 0x3}, 0x4}, 0x9) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) preadv(r0, &(0x7f000089d000)=[{&(0x7f0000e4d000)=""/4096, 0x1000}], 0x1, 0x0) socketpair(0x1, 0xa, 0x9, &(0x7f0000a48000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d2d000-0xa)=""/10, &(0x7f0000ac1000)=0xa) connect$pptp(r2, &(0x7f000096b000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f2000-0x10)=[{&(0x7f000042a000)="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", 0x257}], 0x3bd) 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b1000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x2, 0x0, 0xffffffffffffff63) 2018/01/16 22:56:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000aae000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x6, 0x7fffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x12247fc3ab5e87c, &(0x7f0000ba9000)=0x0, &(0x7f0000981000)=0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000082d000+0xba6)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00003aa000-0x1)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b7d000-0x10)={0x0, 0x38, &(0x7f0000554000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000f0d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000271000)={r1, 0x4}, 0x8) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f2000-0x20)={0x8, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000dbb000)={0xffff, r0, 0x0, 0x20000000101771}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000233000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000be9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400000000000013}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x7ff, 0x1, 0x400, 0xffffffffffff0001, 0x20, r1}) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha384-ssse3)\x00'}, 0xfffffe0e) socketpair$inet(0x2, 0x7, 0xa, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000872000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a58000-0x10)=@buf={0xa8, &(0x7f0000ac7000-0xa8)="10432dcc5498f5804d6afa590e863c5ce38c8800c0e144c89b153499865289f4f56613c58c480047265d9ed420423aad5378544692b3cb65281e0d773c6ac2b26e65b8335ce01b7c2505d30076a269c34e031aec6b8b0e915d1833408e8b8f497a782e5bc194313a9b636b7f34fda0dbf136764dd75d1b6224bef885a8e509c8e2a1e18303ac0e73699df04927c207d97ebf84f66ad4b8f15a57649b4909e8aaba61a3a2fb2ab5c0"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000153000)={0x0, @in6={{0xa, 0x2, 0x24113e3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4b27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffff, 0x8, 0x0, 0x3}, &(0x7f0000d50000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000335000-0x8)=@assoc_value={r1, 0x8}, 0x8) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000015e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000793000-0x4)=0x8) getpeername$unix(r1, &(0x7f0000150000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000454000)=0x8) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x80000, 0x4253, &(0x7f0000707000-0x8)={0x0, 0x0}) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000902000-0x4)=0x8e, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)="", 0x0}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00007ad000)=[{&(0x7f0000acb000)=""/43, 0x0}], 0x10000000000001cc) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet6(r0, &(0x7f0000c63000-0xdc)="", 0x0, 0x0, &(0x7f00007e7000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000085a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401, 0x40, 0x4, 0x24}, &(0x7f00000e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc2000-0x14)={r1, 0x4, 0x100, 0x4, 0x8, 0x7ff}, &(0x7f000094b000)=0x14) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) 2018/01/16 22:56:04 executing program 4: syz_emit_ethernet(0xcf, &(0x7f00006c2000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x101, 0x4, 0x1}}], {@ipx={0x8137, {0xffff, 0xbd, 0x8, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x8, @random="ff50fa73acd7", 0x5e}, "bca6cea43bfd4f5d2e587afa4d90b045794242f8ef5affc5657fb1da68223adfaf059c5a945b3d683239f1c9410f5b1568f38d547b625fbe72b96f52dcf835ad255d805cc56d7afe54612d49252f348a66364f86e7e2f02d993c939c75f600527331faf76eb8b5432c19cdf806856de7db07ea18fbad44c604571a720ba5d477750054fae5bd0e51ca5fa20078645a5ca73fe32f65102c75082c75c1d90023"}}}}, &(0x7f000032a000)={0x1, 0x4, [0x6e4, 0x7e8, 0x9fe, 0xc7b]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000f000)={&(0x7f0000009000-0x8)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0x33, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "9c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000d3c000-0x10)={0x4, 0x10000, 0x80000000, "8828c46e9442", 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 22:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) bind(r0, &(0x7f00003dd000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) r1 = accept4(r0, &(0x7f0000550000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023c000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a6e000)={0x0, 0xff, 0x2, [0x1000, 0x5]}, &(0x7f000047f000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000459000)=@assoc_value={0x0, 0x8b}, &(0x7f00000b6000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d3d000)={r2, 0x4, 0x6, 0x8, 0x9, 0x4, 0x7fff, 0x4, {r3, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0xffffffffffffff7f, 0x5, 0x2, 0xffffffffffffff25}}, &(0x7f0000eab000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000098b000-0x14)={r4, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x5, 0x3f) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000d5b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000a1b000-0x4)=0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000b30000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000464000-0x4)=0x0, &(0x7f0000749000)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003af000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004f3000-0xc)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004c1000-0x8)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f000026a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0x10) sendto$inet(r2, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000004c000)={0x0, 0x2, 0x0, 0xe63, 0x0, 0x9, 0x1}, 0xc) 2018/01/16 22:56:04 executing program 4: socketpair(0xa, 0x80a, 0x7, &(0x7f0000a1d000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f0000d3e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000805000)=0x10) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_CREATE(0x0, &(0x7f0000176000-0x2c)={0x1, 0x8, 0x8, 0x3ff, 0xa, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000059d000)={0xebe, 0x200, 0x0, 0x800, 0x0}, &(0x7f0000e73000)=0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e74000-0x8)={r2, 0x2, 0x1}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e74000-0x2c)={0x9, 0x2, 0x3, 0x7ff, 0x10, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e75000-0xce)={r2, 0xc6, "4fcd46aebc6e06f435651c4e453f373baa4c77797046a259f7c84b38f920d25661e670690af73104007890bb51ac4c496b3d16ba1c9e99963af243f390ce3372b131ea8b78bd97ff5a8a8d1eac251615a0391fc149136a303f286259c4e3c0ab4f424357f41a040380e529fd5065cc0f0666a33de4b00e2efa0701888ab2f6a5a9ac7111449fc89dd9ca7804bead7638884b5ba5bde9da84acab0a31ceb53ed42a5842aa9de0ab49c9d33846b1306f6ae5b45751322d8ba143752309266b1638fa7e0ac1b5d7"}, &(0x7f0000e74000)=0xce) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r3, &(0x7f0000d15000)=""}, 0x10) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b32000-0x18)=@add_del={0x2, &(0x7f000023b000)=@generic="44a5f16b3db6c27a6067f1e9941feac4", 0x9bd3}) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = accept(r1, &(0x7f000088c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000714000-0x4)=0x9) sendmsg$unix(r2, &(0x7f0000dae000)={&(0x7f0000836000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006e2000-0x50)=[{&(0x7f00001f0000-0x71)="35cd3f01a91a1835f1726e13c69e9de384369237a331c99cf538eea6d9692ffbb39d0b63e2ae609541ec52a0bf7352957fcdc6a959e45d3e4a150f775af7d23e9e3095cd1b7e787c54e9658d5d1a52a487747939aaf0e1174dbdeb8b80d5e1e481aeb23974363d6fd2f2a9f73e18412953", 0x71}, {&(0x7f0000c20000-0x97)="c7aea3fcca46c202479181714708241e0140df1b3a8abcc6843ff8786d33c27bd22cff7a586e421554c2a946bd14632f74d39c6629abac44794c3ff8d10465d290a9a2dd83fdeece2fedce260601d4df9c5cb63f39a406b943a7a85d248bbe7149908fac2660cb601a389b5ce1ce2c7bbb7b0e09edd287d9dbf43a135a58be4878e4d0fe81e67a03ed97f0bb371cb63494d55ccca29deb", 0x97}, {&(0x7f0000326000)="268d1574971f481378cf3455f9bc10faa3", 0x11}, {&(0x7f000052b000)="3919e9ee10017afc87295b303a5f4ca490cb112ab3fdf8b8121a7e90e86a7913738a9df23d264e9d483724d65496e7e02bf4d46cceab6e6c06f7c35f1082dd3a9cace708ccebcb7af2af6336c15714bfdffbb587c521e8fd31e81fa95199deb48ed346c77a32bb6dd0914a20d4884bb9cba4634e2b5bc6ce80d4815b5ab6ddfa03c1ef2f613160e9bb56cd4a5e804d16ee7b31fcb2722c7e71307bc10d5ec56f2d813f5278", 0xa5}, {&(0x7f0000662000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x20000004}, 0x20008804) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000041000)={0x71b7b9aa, 0x0, 0x7, 0x4, 0x0}, &(0x7f000039d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aee000)={r3, 0x4, 0x4, 0x6, 0x7d, 0x1f}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001aa000-0x4)=0x8) 2018/01/16 22:56:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000adf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) [ 302.252531] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 302.267529] sctp: [Deprecated]: syz-executor2 (pid 12733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 302.267529] Use struct sctp_sack_info instead 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002e7000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000dcb000)={&(0x7f00000a0000-0x60)={0x27, 0x8, 0x7ff, 0x7, 0x1, 0x40, "0f0f01846ebb43a9dbaa016eb969a428369f4e68362e9a35c9e1203c14a37005b78c43b72dcff2fd062654f588e788dab7e06634d56f8a683e8e867de8e237", 0x855}, 0x60, &(0x7f000088b000)=[{&(0x7f0000f9c000)="c4a575db149c01026c988c341aa5b7ce3e26f1c37e62565bfc693f038d6a56ec5dfec5df1bda7def0ea01fb6f78c48af35e1864c1414a414f9da0b8adbe569e0363203a94e82e4c0f6ac601069d52720ed247892c2b903991a5b4c0dbd47c5414e60ee8c97ee690063b17283c8098c44dedd19436e52a7807a807b34ac0a796a611add7a8b8b36a744ac5215b9d5b60214d6f8f5c95425c4193e2104e9d41415d4359a7627676bc2c50aa3b8b88d37e133eb4a67868e113ce683df491f2ba74f5efb105e4fea", 0xc6}, {&(0x7f0000b7e000-0x8a)="2a26235364dd28e7bcb7ed577f819a225120b7b22888566240ba61c12346f4bcfb22fbdaa662002d7e84388a332718c9cc9562c9c9347e7740a92e5a2cf77bfbf215754fd6e1efb2410c005a94007882c2a869766d8468069b3ff9a10ddba2b00fc86309f981f61a2855846801642bcf81c1040abd75beda944fc080dce9aad73e2c1a03519911074b01", 0x8a}, {&(0x7f0000462000-0x6d)="678da19c4d2f8d1a4b67fd454713baf2d0efd9a70ef5fe4d0e6bfdd89fb630725c2b0aed9dd29d3c82c788abafd47097312f3e89b0cf33e905c8712cd3311ce1fed350cfcd3c8fd9c16852088c6142a7aacb9908d95ae1faf8e4512406931450a02097e3f8050254c703791bd9", 0x6d}, {&(0x7f0000414000)="c9941e0d249f11c6c171753d94e4dd93449a3e9fd0b3cba93bebd74642ef5dc473d730dc51d8af5ea05655fb375d87e1ad2f301f0d407cd93baf65163a31b46bdf2a05d58e87422d9d156fa157a6f4832eb87a0a25528f7537892f364164e2e57d19de8a2093dff7267100d9a8d764bdebf1825badfa8f8959d78ccc695d073fedecf4ba28", 0x85}, {&(0x7f000086e000-0x68)="c55ba865aa24e0c7f60eec1be7027f77e18a35870d4570da73205099adbd5841b153bd803b46c5050dbade69e8e8ece740d6e76ae874ba227e59e950976c9ca589e0fb7216981fbfe2d3dc3788ac32227f912c4bd3fa70bcf1b4229c7a6ceb23e8ae4f64f191da57", 0x68}], 0x5, 0x0, 0x0, 0x4000880}, 0x800) r1 = socket(0x10, 0x100000000000002, 0x0) write(r1, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/16 22:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) pipe(&(0x7f0000fea000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000087e000)=0x7ff0000000000, &(0x7f0000600000)=0x4) socketpair$inet6(0xa, 0x80001, 0x8000, &(0x7f00009cd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000da0000-0x8)={0x0, 0x100000000}, &(0x7f0000cc7000)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000422000)={0x0, r3, 0x3, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005d0000)={r5, 0x80, 0x0, 0x4, 0x0, 0xfff}, &(0x7f000072f000)=0x14) getpeername$unix(r1, &(0x7f0000b7c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000939000)=0x8) 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f72000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c28000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000103000-0x8)={0x0, 0x8}, &(0x7f0000d9a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e63000-0x6)={r1, 0x2}, &(0x7f000065d000)=0x6) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f73000)={r1, 0x80, &(0x7f0000f73000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffff800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}]}, &(0x7f0000f16000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de9000)={r2}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000f73000-0x4)=0x13, 0x4) sendto$inet(r2, &(0x7f0000f6b000-0x3)="cf", 0xffffffffffffff84, 0x40000000000000, &(0x7f0000d69000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc43) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) [ 302.295391] sctp: [Deprecated]: syz-executor2 (pid 12733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 302.295391] Use struct sctp_sack_info instead 2018/01/16 22:56:04 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7f000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000c4c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x0, &(0x7f00001ef000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000ada000-0x4)=0x5, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a74000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@generic="c2fd38436c9432b579e684951e7685b7", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x5, 0x0, 0x0, "04664599ca7d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) connect$inet(r3, &(0x7f0000f90000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x292) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) readv(r4, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) sendto(r5, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r5, &(0x7f0000679000)="f4", 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000001a000-0xa5)={0x0, 0x9d, "fdc13d4f6158e0994e1c8917ab44810e859855112dff5b5dd7e4e7dc3956a993f1f8890e32a424e0290d8820b306169d7482f4cc388d4c18cd7fe5265aa386a9b2776e247fd4a9c4d5ca569599ac658f9df1a34e22fdcd51e630056b631fa636b230d963e77c7bf9d4798b694fed27af0cc36641f6e6a12d9754334525137056e28f14e116127b1666dd9d08303b8ad2806bcc8278914296690b5d2272"}, &(0x7f0000c17000)=0xa5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e59000)={r6, 0x0}, &(0x7f00009c5000)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000968000)=0x37a4, 0x4) sendto$inet(r3, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0xfffffffffffffdd2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000020000)={r7, 0x90, "0ec053390f510c092973e8948cb5e31de0c5eb47aed20ff1cf9a69604651d5a009a88558de0b6013f3eeb808c33933351de95347aea69fdcd863e6658ba62f82e08c3577678f57d5d6dc70faf40c1bb4dec4270c84ef0ec927a00dc734b5439fce715fc6e1e05a984204c115dcae57c43647f753c1beaa62f79636f7d5fa288fc99340d3bf39715f59f7e7a187afc4b4"}, &(0x7f0000d68000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005f6000-0x4)=0x0, &(0x7f0000b47000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f8b000-0xc)={r8, 0x3, 0x2, [0x80d, 0x400]}, 0xc) pipe(&(0x7f0000d0c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f000070c000-0xc4)=[@in6={0xa, 0x0, 0x48000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa475}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) setsockopt$bt_BT_DEFER_SETUP(r10, 0x112, 0x7, &(0x7f000037e000-0x4)=0x7f, 0x4) 2018/01/16 22:56:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00002f4000)=""/85, &(0x7f0000104000)=0x55) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0x6, 0x8, 0x3, 0x40}, &(0x7f00007f9000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x800000000000200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x8, 0x30, 0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 302.357131] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 22:56:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000038e000)="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", 0x782, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c2e000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000dcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f11000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00009d3000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x7ff, 0x100, 0x7, 0x40060001, r2}) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00008a1000-0xc)="f1", 0x1) recvmsg(r3, &(0x7f0000838000-0x38)={&(0x7f0000286000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bdb000-0x30)=[{&(0x7f0000312000-0x94)=""/148, 0x94}, {&(0x7f000072c000)=""/153, 0x99}, {&(0x7f000048f000-0x29)=""/41, 0x29}], 0x3, &(0x7f0000122000)=""/4096, 0x1000, 0x0}, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000077a000)=0x0) 2018/01/16 22:56:05 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000761000)="b6f6ce08f113f3374a5eae3c4caa390819e834a6f4cea538bb27015677a0607b25850232076c0f3d1e9ea76061df3b3c5aae6b6f88d68a91febe0301c1f45e6b2014348abfb3fde6e61d02b6eddabfb559e60191f1e9c5e971bd052c2d98815813dda71ca9a74eb88a3d70dfa5bcea26170f6789327274071a90364f519bc04bd5674b2b4b", 0x85}, {&(0x7f0000463000-0x3e)="db8306adb5f37b4f53aecd363c5347fbe5a6b78e54eb36ec0dd52761bd75738bfa8680a6a1196948fe35d55f96453d9806feca380fab4078f1e5b5a92f81", 0x3e}, {&(0x7f0000001000-0xc6)="4a7523bcd6c36176c2af3d6e33ad74801759d4b52015dd66788570d0b7ee91a3f650380645a8b4ae3cedbe1c6f5776432cbec73093581824fed4c8c820b3a2e4be2a3d43f1303a807315a8abfd23672f1e810909ef5ac8469ac2fd26f1aa8321caeffce150e3cf052e4c8d7ff688faaffbc45305f2ec7d0e6fe0a22bbe5e5f98d94547596bdd1db0ac86f518c1279717e847d60cec172e656bb9b5a94b5245fa17677e6e812ec65c1ebcdd0a121aa37b8641bbb0bccd19cf6317563d8e04a038ccc6b73886f1", 0xc6}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000815000)=0x100000001, 0x4) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020c000-0x4)=0x1, 0x4) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009db000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) pipe(&(0x7f0000f84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockname$packet(r1, &(0x7f00009d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000351000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001e0000)={{{@in=@multicast2=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=@broadcast=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}}, &(0x7f000065d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e82000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x7ff, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x2, r3, r4}, {0x56, 0xffff, 0x6, 0x3, 0x1, 0xd49, 0x3, 0x0}, {0xffffffffffffff01, 0x0, 0x100000001, 0x1425}, 0x2, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x3, 0x6, 0x7, 0xffffffffffffffff}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b9e000-0xc)={r2, 0x80000, r0}) recvmsg(r0, &(0x7f00008f2000-0x38)={&(0x7f000007f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00008d1000)=[{&(0x7f00000bd000)=""/53, 0x35}, {&(0x7f00009bd000)=""/36, 0x24}, {&(0x7f0000e86000-0xa2)=""/162, 0xa2}, {&(0x7f00002d7000)=""/0, 0x0}, {&(0x7f0000727000)=""/155, 0x9b}, {&(0x7f0000021000-0xdb)=""/219, 0xdb}, {&(0x7f0000d34000-0x25)=""/37, 0x25}, {&(0x7f000091f000)=""/2, 0x2}], 0x8, &(0x7f0000771000)=""/211, 0xd3, 0x3}, 0x101) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef6000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af4000)=0x1c, 0x80000) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ef7000-0x4)=0x0, &(0x7f00002dd000-0x4)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000934000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000503000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fca000)={0xfffffffffffffbff}, 0x4) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0x14) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x5, 0x4, &(0x7f0000001000)=@raw=[@ldst={0x3, 0x3, 0x1, 0x0, 0x9, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x6, 0xd, 0x2, 0xf, 0xfffffffc, 0x0}], &(0x7f0000002000-0xa)='syzkaller\x00', 0xfc, 0xbe, &(0x7f0000000000)=""/190, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={0xffffffffffffffff, r3}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000f4e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000367000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000c7e000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000939000-0xdc)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000043e000)={0x0, 0x3}, &(0x7f000018f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000005b000)={r5, 0x3}, &(0x7f00005da000-0x4)=0x8) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000c4e000)=0x0, &(0x7f000037b000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e83000-0x4)=0x5, 0x4) 2018/01/16 22:56:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket(0xa, 0x0, 0x1) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000+0xd3b)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000018d000-0xe1)={0x0, 0xd9, "b0d2907aeb3bd89a7a7c7ed3ae8ec2a7d343f7ecdb7cd60dd0a673b6ef4893117ba34b19f02b2f26d46a6fb563637339f4aaf67b114327d2f7822135c1eb39fc5679e7fc0dfdba806a51e469a1ce426511cede8b6bbcc345d81ef0543cb472591e26458e643482380693b3128e32e3d684e5dfd0041dba6480b48d2f3c1cd071880f0f9711448d0ed17a2cc7db8a8eae4adb38badc4bdb0460d544faa5138f287fe993115fe4dae7b48d2fffdf754e1281d40d5604ea3b31d6e962e3b510abc36cf84fb76a5ee0c357e4ee16bd4bf845bdea86c30541e107f1"}, &(0x7f000004b000)=0xe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000)=[{0x400, 0x3, 0x8bf, 0x80000000}, {0x1, 0x1, 0x3, 0x0}, {0x6d8, 0x80, 0xffff, 0x3f}, {0xfffffffffffffffc, 0x6, 0x4, 0x1}, {0xfffffffffffffff8, 0x80, 0x1ff, 0x3ff}, {0x2, 0x65d, 0x5, 0x1f}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x801, 0xd18, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x9, 0x0, 0x0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000003000-0x10)={r3, 0x13a57993}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x80000001, 0x7, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005fd000-0x8)=@assoc_value={r1, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x83)="fc3d2434bba8a6f2f6da3ad09021b6731ea521fb10ddbcc9b39c9d861f4b894ec798876a83bacaf30eb9e864f5d4d3de14dfc06305ce9630e1be476d6fbf475250d62ef2592a67fb3d185d579e85b7d0b974ae9cd21a94972786534e15497a7e8676f5c0b047cbd39d0de4869e9d6160b5197950aad6a6d82ef55eb822b4c0b1422c3c", 0x83, 0x20000800, &(0x7f0000002000)={0x11, 0x1f, r5, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x0, 0x5}, {0x8, 0x478fce37}], 0x2) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000002000-0x5d)=""/93, &(0x7f0000001000)=0x5d) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001000-0x4)={0x80}, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x2, 0xfffffffffffff800) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f64000-0x6)="e13409d7ba59", 0x6, 0x48010, 0x0, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000078a000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007c0000)={0x3, 0x0, 0x208, 0x80, 0x6, 0x0, 0x9, 0x4a, 0x0}, &(0x7f0000d8e000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x8001, 0xfff, 0xffffffff00000000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt(r2, 0x8, 0x8, &(0x7f0000296000)="", 0x0) r3 = socket(0x2000000008000008, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000a70000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d9000-0x4)=0x2e) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000c16000)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/01/16 22:56:05 executing program 5: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x1001, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x1c, &(0x7f00009c7000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000cd0000-0x4)=0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f000081f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000449000)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000360000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000783000)={&(0x7f0000f93000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000995000-0x60)=[{&(0x7f0000f92000)=""/220, 0xdc}, {&(0x7f0000f93000-0xb7)=""/183, 0xb7}, {&(0x7f000069a000-0x2)=""/2, 0x2}, {&(0x7f0000f93000-0x1e)=""/30, 0x1e}, {&(0x7f0000f93000-0x16)=""/22, 0x16}, {&(0x7f0000f92000)=""/245, 0xf5}], 0x6, &(0x7f000001f000-0x8b)=""/139, 0x8b, 0xc7}, 0x1) bind$alg(r0, &(0x7f000029b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 1: pipe(&(0x7f0000e48000-0x8)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00002e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='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) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000357000)=""/4096, &(0x7f0000c76000)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000009000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'rfc4309(gcm(aes-asm))\x00'}, 0xfffffffffffffdde) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f000043e000-0x1003)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297ca", 0x70, 0x0, &(0x7f0000aee000-0x58)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) bind(r0, &(0x7f0000252000-0x80)=@generic={0x14, "0f4653850be67269d633667ee73595a8a024857d9899ab851cedd7ba11cb438164908de629325c340880c2dfdc43c6f0cf529ed4d3f9e08c1139622314af993da667535d40491c83f5d0fbc54992065601d77809353b5a945cfa596a1b8d041a7061880ff393bfe52090fc67f584e3aa25dd21252bd66611e55b324469b9"}, 0x80) mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000020000)=0x0, 0x2) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00004a0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001c6000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000461000-0x5c)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400}, {0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0xffffffffffff8000, [0x3, 0x5, 0x101, 0x7, 0x0, 0x4, 0x0, 0x101]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000049f000-0x8)={0x0, 0x1}, &(0x7f000021d000-0x4)=0x8) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000049e000)={r3, 0x17, "b6204879b5f93a0737668ab2528f357d2b38fc1225e6c6"}, &(0x7f00002be000)=0x1f) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003b0000)={r3, 0x69, "0e9b22f7807450c26fbc45cd28f18429746001b11b841cf3839c872908380a6aaf915f85957f331dd51141fd26732e47707a0cd4712a6b7324a6011dd4eedbcb13ee9f88367e228ed686b43483e096258eb136d5241a37a6b05b62e93b4d239f78509d553e352c00c6"}, &(0x7f0000188000)=0x71) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000030b000-0x4)=0x0, &(0x7f000049f000-0x4)=0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049e000-0x10)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f000025c000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003c7000-0x8)={r3, 0x5527}, &(0x7f00004a1000-0x4)=0x8) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fd5000-0x4)=0x0, &(0x7f00002f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000020000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x5, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000021000-0x8)={0x0, 0xfffffc0000000000}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000021000-0x8)={r2, 0x7fff}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000a24000-0x78)={0xffffffff00000000, {0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x800, 0x7ff, 0x5, 0x8000, 0x0, 0x4, 0x7859, 0x4}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e85000-0x38)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x4000}], 0x4924924924927e9, 0x8040) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000084c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009ef000-0x28)=@ethtool_gfeatures={0x3a, 0x2, [{0x7, 0x7ff, 0x4, 0x81}, {0x1, 0x6, 0x1, 0x7ff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000089c000)={r0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d49000)=0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006ff000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r5, &(0x7f0000c64000-0xe2)="165c620723371d69ab162a02fe78ba8372e68a05af505cacea7f43b8e94c569dfda0ff51a053ed8b0c6577da36b8a317599454523afd2e12d984f7323aa31c9f4213314760c82822a6051f270e87cff8faf888a3b3108e057bdec81592d856ad4365fb687ddeff82736f270af268a3fe63077900eddee248313173b2d9acd472ffad5992903be942b5c9d3c8b27ba8006b5fec893e24e18f3b7297a76476d6b1fbfdd6e64e9d286ad3fa54e5b3bdef8a6c0702dda85eccbf18f0367dc5ca6c5c5b01c4470495be7fe30b42ba7311650a08e3636aebd474a1fed88cd9b02c650234f8", 0xe2, 0x0, &(0x7f000020b000-0x14)={0x11, 0x1a, r6, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b2a000-0x8)={r4, r3}) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000b04000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ffa000-0xb8)={0x0, 0x5, 0xb3, 0x2, 0x7fffffff, 0x81, 0x3, 0xff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x0, 0x1, 0x2}}, &(0x7f0000ffa000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000057d000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ff9000)={0x0, 0x4}, &(0x7f000004e000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x68b, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffa000-0x10)={r3, 0x100000001, 0x4, [0x5, 0x4, 0xfffffffeffffffff, 0x10001]}, &(0x7f0000ffa000-0x4)=0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b0000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ca9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bd000-0x4)=0xffffffffffffff81) recvfrom$packet(r0, &(0x7f0000d61000-0xa)=""/10, 0xa, 0x100, &(0x7f0000b81000-0x14)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000c1c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000614000)={0x0, 0x6, 0x9, 0x9, 0x4, 0x3, 0x10000, 0xffff, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270dca61, 0x6, 0xfffffffffffffc00, 0x4, 0x2}}, &(0x7f0000953000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ee6000)={r3, 0x5, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000609000-0xc)={r4, 0x65f5, 0x10}, 0xc) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x7, 0x7, 0x1000}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x2, 0x4, 0x1, 0x3, 0x7fffffff, 0x1ff, 0xfffffffffffffffd, 0x4, r1}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x80, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x40bc, @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]}, 0x96, 0x7}, &(0x7f0000001000-0x4)=0x98) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/16 22:56:05 executing program 6: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000d06000-0x38)={&(0x7f0000a0d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c82000-0x10)=[{&(0x7f0000152000-0x56)="66e4a7a39f0d6ae8811d46a2450c29a631eecc1aa6462c780ee7c91ff09bdf11", 0x20}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c68000-0x10)="031327bf00003fffffdf00000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df125ff3ff3f6b02b50c10339dbe58ebe51eea15d2f489bb6b65faee37c76890415970907fbb5f1439fafa24dc0238da744fa98f60f3351c29470ce16f490256f8fe086d14f23a51c6bba748ecbd8a222e7e2f386d9ae03f8a37e61be1f6edd4d4dc589a30a76355299c13a857d1f96ed5878553ee3a8e01e5", 0xb8}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x2, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) r1 = accept(r0, &(0x7f00003d2000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000600000-0x4)=0x20) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000419000)=0x0, &(0x7f0000e67000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000160000)={0x7ff}, 0x1) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000feb000-0x88)={0x2, {{0xa, 0x1, 0x68d7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x7, 0xf, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b7f000-0x8)={0x0, 0xa2d}, &(0x7f00005df000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000103000-0x10)={r3, 0x3, 0xdc5, 0x3f}, &(0x7f00008c9000-0x4)=0x10) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e73000+0x58b)={0x0, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x2, @rand_addr=0x72, [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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x340) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008de000-0x4)={0x69a5}, 0x4) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b69000-0x2)={0xea, 0x3}, 0x2) 2018/01/16 22:56:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d98000)={0x100000000, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0xf093, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1800000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @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]}]}, 0x210) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000b4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x0, 0x4, 0x1, 0x1, 0x3ff}, &(0x7f00006e9000)=0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000038f000)={0x0, 0x0}) pipe(&(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f00009c9000)={&(0x7f0000ffd000-0x10)=@ax25={0x3, {"93f843116acbec"}, 0x800}, 0x10, &(0x7f0000110000)=[{&(0x7f00003ab000-0xad)="b7cb154e92e9b8ab5b66a96141486a71caf96b169acf60f7ef823dcf6203f6a053d664b3d0ae99138b58707a43f4b281379aa65c505703f4ecfe6ddecdb2e77e9534acc1c05359f66d4883452855f702d968b3619becca62b8cb9c2f47578c454eb996884aeb836777bfe51d2dcfb35a7ee103d438cf10e527dc8f614ce330aca10fb76fa6a4171302d653cc68d81c3985bd41901e2fbd02f9fed572e6b2bb2089c820b9bbb6ff3518eccc91d0", 0xad}, {&(0x7f0000001000-0x5e)="bcf339011f430f5daf092e8a46129c96c0c728d35162d8652e03b7d2d22bbf51257fa5d0c378a35fd5730bd5ed2f4020a4291dfe4ecd589e133d3e29f7e63bfd7142627d49cc64705c983081dec18da580fc28e62992a9ad7c67ee641e9f", 0x5e}, {&(0x7f0000681000)="f24a69614ab11bac84dd9b0674b0a14dce83a22ddfc371be97e27e219ac1adfc4ce2c9232cc82333f3b31ff043c404da447154bc8ee29cd472070a461f1dcdb49a5f46c0b5480cdc808a522bd322f374c083edb3ce9a27b1629becb8de395945ab11e8966c69fa39fc6730d456dbecc928a311034b281b36a1b5b7e7fe7a356d6314cc90283afacefcb80375cbe2f0bd840e0bb495ebe49350377736ec1e8cb7eed3f95fdc06c235a4e00646c81d8dfd5a9e08439ce857e7a209915a0334aadb11065bd3f6af4799d3d5c17189a610ff5b2c412b2440e8d9f45f96b39dff2f50077431d9991a6442248150f4d9d487", 0xef}, {&(0x7f0000001000-0x56)="c9a4e670f014073e5a1cf3885830702b0525d56100e083233c532c2232ec8e03ade074fc023748dc3c9df3194a98e1e0fa29a17131fb4145a5cbbf137f1531e6c4bfc066455e7e0b516197017dfbb3191b212c8c8229", 0x56}, {&(0x7f0000d1f000-0x7)="855ff6c6ef22f7", 0x7}, {&(0x7f0000000000)="416df2536baf062a83319d1d52b571516baee7f25836695910af5eacbb3301d731a733f0be14a17ee218db03b537e964a8bfcd8f64d15d4fd5518ff1d1d621b7d766ceba203dd9a7e3dd4370d89ef00dbe3609101f6693df7d0ad6758f23c20a1b01ed9de2827b97a4e9cc8893441949c9a9d9c2ee14ddae9f5f8864d258930202a8d6cd02542a169d0bf2a3fa7d28b66c59b52f851f61fd6a6ad690b040e3afb0cd0d89dc154b9705d3d271b603b09dfe2245c6d9bb09d65a09dda733", 0xbd}, {&(0x7f0000001000-0x48)="bbf8fce6ab8feed920ec4aea3178688066bbf16718f080f43868ca6917373eb7e82d3d5c4c7aa1435cef424406eb238b4d8a7d2b0fa56195820f90aa21f303ce2da1f9d0c85710a1", 0x48}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x6d)="bfa3b85e5c21e8ed80f75ce6ad108f4c58997dc602b2c00dd229a1cbb1ac379519f141dfdf2f3b809f61db8dcffb0ff1a6206e6bd5f0cd4638102bc07cf62f500bb8cb18b5f1af587df71678ab9b7db15e72f49b749109fb78dff3ad5f71a5041e605f93a0e2b4517719e47856", 0x6d}], 0x9, &(0x7f000099a000)=[{0xa0, 0x111, 0x2, "59f01f4c6892d199175b0717bf4fd90f03d2fb54649281310e53d1148dbbcd558b3433a0cebb5d5bd873671e90815610473674004b24c8a6592db0bb2ead6693a83d0c8236a8f341d37ab88995e0fa3759f54358293d3c4e36ef7784f935957b39f131063a43d77ff80be129bb91d0069d6113fa5778ccd6587ea0a1d506ad34817e0085d39d769625e85e7a64a1b0"}, {0x90, 0x11f, 0x9, "cd84883c2384708624b3559e9bed98935b9ee8b13b4392045852de87f8ea32816ea3e0ad434a840c46576393b19b3ff29465c8bd626e02bc598cbd27f7c55ad80c020a1bae463b6242346fd91e620523a36d8bb692bb67f71bd220f2a3da258eb15f5c9603285ff478acb26fbd32c6eaff79b1d56dfe0822a5f3"}, {0x38, 0x11f, 0x7fff, "0d2e03860fab984cd771a479cc3d3c7ff1a6f8238755eceea6da964baa2b8accb0127c4a958999"}], 0x168, 0x24000001}, 0x20000814) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r2, &(0x7f0000001000-0x92)="84d5b34ea3ffc252205ed5c82c289059c1e457265f4c76f023937df80310aee0fbd30806858c03994c9db0de30e44067d9bbc4c4d6b635291e6f15e6007deee293ce667997e2a93e1b6d5e65e3b3148d51a087178e99167fff7004cae69d3464e7af0a4945db56fec86cb6768d42df00703ff850f187b0aae2665fa2069c4d734f5fd89f0fb5cb288170dc2df3e0a66f37544602829dc736321c4284eacd2fe349fb94fa874f2add3c398ab4f4a2e1bfc8ea9103b56b602debf61f9b508f7e570469f85e", 0xc4, 0x0, &(0x7f0000000000)={0x11, 0x7, r4, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x8001, [0x2, 0xf3, 0x5, 0x5, 0x7d2ef773, 0x0, 0xffffffffffffff07, 0x8]}, 0x5c) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000001000)=""/148, 0x94, 0x40000040, &(0x7f0000003000-0xe)=@l2={0x1f, 0x40, {0x9, 0x6, 0x0, 0x3f, 0x9, 0x6}, 0x20, 0x1}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000-0x8)={r6, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000006000-0x10)=@generic="81fae881e8fe7d65a2ed19fbca8a5927") 2018/01/16 22:56:05 executing program 5: socketpair(0x8, 0x5, 0x1, &(0x7f0000644000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x30)={r2, @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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 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) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f67000)={0x0, 0x0, &(0x7f00005ec000-0x10)=[{&(0x7f0000d83000-0x5f)=""/95, 0x5f}], 0x1, 0x0, 0x0, 0x5}, 0x102) sendto$inet(0xffffffffffffffff, &(0x7f0000979000)="d6928c7da751a758751bfe4b7eba22b90854520653c738b00dab4c27a0ecec", 0xfffffcd1, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f68000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000f68000)=0x0, &(0x7f00006b2000-0x4)=0x4) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cda000-0x8)={0x0, 0x1}, &(0x7f0000f74000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c58000)={r2, @in6={{0xa, 0x2, 0x20, @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]}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000f74000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047a000)=0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f74000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000)=0xe8) getpeername$inet(r5, &(0x7f0000f73000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x10) recvmsg(r4, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000862000-0x10)={r0, 0x50, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x7ffff000, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = socket(0x5, 0x80002, 0x3ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003a4000-0x14)={0x0, 0x0, 0x1, 0xfffffffffffffff9, 0xded, 0x4}, &(0x7f00006f2000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005c5000-0x18)={r1, 0x0, 0x10, 0x9, 0x69cf}, &(0x7f00005d9000-0x4)=0x18) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt(r2, 0x20, 0x6, &(0x7f00002db000-0xb1)=""/177, &(0x7f000039c000)=0xb1) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x3, 0x100) accept4$nfc_llcp(r0, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008fd000-0x4)=0x60, 0x800) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000112000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000995000-0x40)={&(0x7f0000f04000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f25000)=[0x0], &(0x7f0000abe000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000e2c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000013b000-0x4)=0x0, &(0x7f0000809000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000611000)={r0}) bind$unix(r2, &(0x7f00003c2000)=@file={0x0, './file0\x00'}, 0xfffffffffffffeea) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000311000)=@assoc_id=0x0, &(0x7f0000473000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003b6000)={r3, 0x800}, &(0x7f0000d47000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000058b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0x8) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000901000)=[], 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000902000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000423000-0x4)=0xe8) connect$packet(r1, &(0x7f00005f2000)={0x11, 0x16, r2, 0x1, 0x7, 0x6, @random="51e9a20dc6ad", [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e6f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000028f000)={0x6d, 0x8, 0x0, 0x0, 0x100000001, 0x5, 0x0, 0x1, 0x0}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000016f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ba000+0x191)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bc0000)={r4, @in={{0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e6f000)=0x8c) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0xfffffffffffff001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000952000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f0000638000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00004cb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffe1}) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept4$inet(r0, 0x0, &(0x7f0000feb000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000020d000-0x3)=0x400, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000867000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bc000)=0x20) vmsplice(r1, &(0x7f0000790000-0x60)=[{&(0x7f0000524000)="cfd4a36c762eda870cef7bb0b1ce45ff82d813cfe5f8897f567714b54ecd463cee6c351c207c9e8ad48efb151b96cbc2f559214cb96438b7bd59623d8db81d", 0x3f}, {&(0x7f00008a9000-0x3e)="d18af4bcf76c7843971fcd348fe23e7e01b3d87bcd025b3297d6adc92115ae1331325be118c00d23f888c4bcf70b707e7b1eb0358f4a5647a6ebd6a3897c", 0x3e}, {&(0x7f000077d000)="f7f18d30d0d8cae260f01fb7bdfe4c06c8305c04b9d4e3c24765c8d2de15f60641676aa27e2aa9ef7dd03f42e228d377079acef421441d65c3e8a17030b47d75a2f4dc2b6efb4dbbbd923b35fb08", 0x4e}, {&(0x7f00002a4000)="b4036de0fab39e73a449736e9c3ee55fe455e21c9adedc1b42be63ced6219997ed6bf09b145f804fcfea7b5ddc18c42fda20144a4f4923f1", 0x38}, {&(0x7f00000e1000-0x6d)="4d00482a2f526e3d57da4a97e40241dac38e9ec52c9055801c79aa639c65e964df0d030cf494569ac11247353f3dc4469e573a984ff7d5a3eed9f8a0f8f9c21b0b7f8dedc7b24a80e7115146e3ed8c578c72a1487d00bd1479b13291651e560bab499b3c16feba58078c8fab98", 0x6d}, {&(0x7f0000bdf000-0xe9)="2cd1c7f1a0d0e5a4d18a83257fe387751fac64df949245db5390c8c7847b5d93cecad4eaae2c7f40fc65537740862280f2f6fb29646f749bb210b1587ac6b2f3457b65f6fadabe5105660fcf410ef21e44bffd153b57d789044fe48efd613810284dcb204b3b3652ab5d172a20123f82cac45acde924b65d152a3f4bcd54873c850666ba266d871a25eb08029729cf07165de3267179f7f0db9e633175a80c17282e9be2b50f457e664785ec3c3d83115bfe3d116176e4b42d569915e0b459732de18482cdf75f556366fda2cc9ea24e8a93e636a47792466eced280cf0a872f3ebb0cb1cc58fbe036", 0xe9}], 0x6, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e96000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000257000-0x60)=[{&(0x7f000074b000-0x1)="c0", 0x71}], 0x1, &(0x7f00002c0000)=[], 0x0, 0x0}, 0x44050) sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 5: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a4e000-0xeb)={r1, 0x8, 0x6, "688a69abbe067e427b34dc16956a7db5744564e8c7a498d41b3fb96f41ef46f5049722f24b96d17847c51051f5af4d9de906cd0cde0a596c16fdab45c3d8d561f971987bf496a808dfe99f40ce1c9d205e33f60fb7e61926c706d6dd072585c060c9051a9ffbb3095a0a5a210acbda46ad445c951c2a19345971b1b8cba59fb8c8d747faacecc6d3eabc7b1f672c255924aff5449241a7205db82f6d08c32964777936e569c1b7f00be6ac4e2c9b88c1b67e17bb9060e1e4b76d1e7ca7d81dbec6fe96ce1b92ebfc79e984b940590c3a3f49064779184e89a428ad3e415517d748"}) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0xf, 0x806, 0x100000000, &(0x7f0000558000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a42000)={0x0, 0x1c, &(0x7f00003c5000-0x1c)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x311}]}, &(0x7f000083e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000dd000-0x20)={0xff, 0x9, 0x8000, 0x9, 0x7, 0xfffffffffffffffa, 0x3, 0xec, r1}, 0x20) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0xffffffffffffffff, 0x0, 0x100000001}]}, 0x10) bind$inet(r0, &(0x7f0000667000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, &(0x7f00007eb000)=[], 0x0, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x4, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000021f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000021f000-0x4)=0x1e) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000040000)=[{0x0, 0x0, &(0x7f000021f000-0x30)=[{&(0x7f000021f000-0xf5)="d365e45dc43a06caea2c2e3fc72678ea9ec25b2f9656c81b73b6f3edda5711f6f76e3ab14efdfb58fc231ae9cee92793871357deb3844b58a2886782c5624efa2a9d94f3c287b32901d7228d48bb7ea818553e942008f0def8e7806f48e1aab086611413866b2ee11044e757edb16a895b5207206d93ba7453a0af6f77cda186662a967680c55b8f5463a2876811365de34fa2a69c2f1fce7b7057da4a68f101ef980267d1f27e6d6daba342fa2aec75810ce0a5a46f516b8a06eeb0ed6c04b823d7ad133705a1be695bafcb037e3c645feb45de85024380460be25d905a21bcab3d1cb47ea2627aaad8714f2ccb9d5495956626dc", 0xf5}, {&(0x7f000021e000)="32780c085371a04fdbda270357cf87af21341b38e6479f8970c16158a6c34a279a649d857ed0194700e95bef1e1d922ec8656e2dca99894ac741d3383cea4c907c30576750380bbbfe4a3a40087dba497ff88cdf6666ce9680b89d2969bb2022359dee0958428b8e682377b177f8818915ed01fc202f9ee012146ddf15b2a80c87c41a095e472897ee32d771e308dfa75438397ac504783d4edc16787ed2e9b989b700f0037d13a978b09ef284533e5cb3bea632d9c03eac712930b79a4476c516e03d5d7a4d14fd7b11579ec2043c17358a20002155a2c6e473c06ec7742406800b388c99d98b5c87099d67f474b340c60fdc", 0xf3}, {&(0x7f0000197000)="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0x1110, 0x0}, {0x0, 0x0, &(0x7f00000c0000)=[{&(0x7f000021e000)="83e02a7ca4427baae56d627789df1544b4f7a7bef7f544cde879f6195bdbe9c2fbbb465c7d11690a265020dddfedd3c14ad672c624dab4250a434e2cc652cb299dd49a9a0108ded1508e9de55e42971f68528d222e243b1b39eeafdf66e8e74f4a8626cc521045db92443f17df24a0aa8901f4489766a99f9e069d2d2ceae77bac4ead2d66868bc7157b13291fbfb67cffe87f0be356140c7ea96998591da051aab7aac81784276562911f808c67c610b5d5125a51d3928b6ac6601d679390dbdc38afb1d3cdaf6013aca27b1e28ad2dab74958f1184020e1931300b557d12092387b94955a8e3ae87a439a76246fa78477e8e676d", 0xf5}, {&(0x7f000021e000)="9cce217269c661e305ade125db", 0xd}, {&(0x7f0000169000)="6bff682baba74eb043ee50755f8e11e21c9fba126d4e89f872", 0x19}], 0x3, &(0x7f00000d8000-0x2a8)=[@iv={0xc8, 0x117, 0x2, 0xb4, "033c88a74b247309d48409d3ca7129ff133a4df05537b5e4f3b98e4a2c76172ac59455707f0dad97e2509b21826605805065904a5e58239bd9a85721ddc33c447335d8c7cda424a64b724a92fe212fe18baa69cafdd3b5e917e6d8970d0e5b8ec0a9589d2c85bdb81aface1b67e21174230f5bc9ff706b8a1d697beb6756c942bc2cff08c19efd18b3433d62c2286e5eca5ec9c2f21eb5d1898ae6864a3491e9d5ee6354370397d642b9a7fa5e5af2175d81ae8b"}, @iv={0xe8, 0x117, 0x2, 0xd1, "ad6b26e3ae515e64ceb50e7b264b2fc41b0d6c718ec71a9d9a4851584dcb6baf0d1646d6e8593f05af1004eb859eb646d0bb1fb63ae37f50be9fb9256c2d370f5067f9b15b61646a870e2e09686c5bf3cdc12fc0cc179f7078ca8a0f4be9c29089d9e1f28b74c26ff8f309e9a0ca80bc4c6a8a168017ed2d6e2048757fec24502942c8bdfe990c461bc4045c3809554d6769c2214e3a399f25076ff01e234ab58db172c26a70de0f02a2d581db9121ae6a0e212a26c3d36026b75e7df3382d8d9b896a896c01c524a9948c62e8eb2d95a6"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xc8, 0x117, 0x2, 0xb0, "9107b225d513ae43f346887d7aa14d0e09535fbe0b89845e70289084b4761e7964813d10819e89229e5735ba247d19a8935c692e97b968e6b9e9d04c47aa7c05205fc525ef63b3ec816ffd910e538264abfe266aa71d3f4198810c3706c1d3968bed3c9b377184f630cfcc59b602a7fdec4a2dbbfb3fbc115e802be166b6e27d9031b6c2b1c103d67c49d4fa737ae56bf111099db3563624b0e77ec1ade72b3559d70f9682ef5b439115a482808018d8"}, @op={0x18, 0x117, 0x3, 0x0}], 0x2a8, 0x10}], 0x9, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e32000)={0x100000001, 0x5, 0x3, 0x1}, 0x5) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006a7000+0xc65)={0x0, 0x0}, 0x2) 2018/01/16 22:56:05 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ddd000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b9c000)=[{0xff, 0x10000, 0x1, 0x80000001}]}, 0x10) socket$llc(0x1a, 0x2, 0x0) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000ea000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000703000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5f000)={0x6, 0x81, 0xfffffffffffffffb, 0x4}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00001e0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x4, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000909000)=0x4) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f000040f000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ff0000)=""/60, 0x3c, 0x10000, &(0x7f0000f24000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac2000)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e80000-0x4)=0x7, 0x4) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e7e000)={0x0, 0x9, 0x10, 0x6, 0x5}, &(0x7f0000dd1000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea1000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3f}, &(0x7f0000f00000-0x4)=0x98) 2018/01/16 22:56:05 executing program 6: socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b98000-0x38)={&(0x7f0000c19000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000037c000)=[{&(0x7f0000ac3000-0xb8)=""/184, 0xb8}, {&(0x7f0000a50000-0x87)=""/135, 0x87}, {&(0x7f0000d7c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8c000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ced000-0xb8)=""/184, 0xb8, 0x2}, 0x12062) bind$unix(r0, &(0x7f000022c000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto$inet6(0xffffffffffffffff, &(0x7f0000814000-0xff)="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", 0xff, 0x0, &(0x7f000016a000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002bd000)=0x0, &(0x7f0000270000)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c55000)={0x0}, &(0x7f00009cb000)=0x4) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind$ax25(r0, &(0x7f00008b6000-0x10)={0x3, {"37535a0b3f16aa"}, 0x7}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f09af39d8f986ff01060000000000af50b3fe32c419d602cbd7e3ad316a000000000000000003d45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000fdf000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x2) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ff6000-0xf0)=[@in6={0xa, 0x0, 0x4c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0xc8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xfe0000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0xebb8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x157a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0xf0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b54000-0x73)={0x0, 0x6b, "e6500a2b692cc1edebd45534446a6e37be2eae8ac5903c48b8053157678fd67225703a78e20c2dc2e633315c75aa16fea248eddcea56365aaee14d264aea89d512de928859aa061c99e3ad7db33a0d4f3b8aab1bf6707e8f274ad942bb418403b34091fa343c3425e86e9e"}, &(0x7f000049d000)=0x73) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a95000)={r1, 0x4e, "65cc6165f1299ebda924c8cbfd063c999346fa53ee6c78a0bf8efe6de36830c9110f815e8ecc9e4431c89bc22a3cf6ad4e029a251dc434110aef59df61bd3a3d8d05779a17bde4260860bc302e5e"}, &(0x7f0000d95000)=0x56) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000805000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e5000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083f000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={r3, 0x0}, &(0x7f0000d5b000)=0xffffffffffffff9d) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r4, 0x0}, 0x8) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) listen(r0, 0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/16 22:56:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f0000ca5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f000021f000)=""/162, 0xa2}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a35000-0x1)='H', 0x1, 0xfffffffffffffffc, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) pipe(&(0x7f00004dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) write(r1, &(0x7f0000b8a000-0x1)="c6", 0x1) recvmsg(r1, &(0x7f00006c8000-0x38)={&(0x7f00001e3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000ff3000)=[{&(0x7f000046d000)=""/142, 0x8e}, {&(0x7f0000da1000-0x3d)=""/61, 0x3d}, {&(0x7f0000895000)=""/4096, 0x1000}, {&(0x7f00005bc000)=""/197, 0xc5}, {&(0x7f000018e000-0x77)=""/119, 0x77}, {&(0x7f0000d79000)=""/127, 0x7f}, {&(0x7f0000f15000-0x1a)=""/26, 0x1a}, {&(0x7f0000d1a000)=""/233, 0xe9}, {&(0x7f0000ae0000)=""/192, 0xc0}], 0x9, 0x0, 0x0, 0x4}, 0x10000) connect$pppoe(r3, &(0x7f0000177000-0x1e)={0x18, 0x0, {0x1, @random="5ccb07e64934", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x335) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e52000)={0x0, 0xb9, "707953b78b58b7cc7b572bdd9d0704e3afdc8768a2a60853d095fb49b9835f3e0712c33f4a1444aa9aa7ee2754b0a8035aa3a4324ed7d7f1615dcb778c751b4af99b13b6da4b087c2836e3ffbbd89e060a2febceca8f465b32edeafdaeacc4493e035d04630289cdc2fcc805d3d540ee1e01e34328ffc5e825688bf84da445890644a1df3043c33abb7be3ed7c2757b5d07431460a1c45fa23ebfa466421329a3febf707499925526891b8d2ab89006854105eb20637de9119"}, &(0x7f0000d49000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000e5000)={0x6}, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d5d000)={@loopback=0x7f000001, @rand_addr=0x7a}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dcc000)={r4, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001b1000-0x4)=0x8c) connect$ax25(r3, &(0x7f0000b03000)={0x3, {"1a4637a0d4f728"}, 0x8}, 0x10) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000019f000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000021d000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008ea000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005ae000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x0, 0x8001, 0x2, 0x80, 0xa0, 0x3a, r4, r5}, {0x5cc7, 0x2, 0x7, 0x5, 0x5, 0x100000000, 0x3, 0x0}, {0x1, 0x1087, 0x85e, 0x89}, 0x28fa, 0xe, 0x0, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x6f}, 0x0, @in=@loopback=0x7f000001, 0x5, 0x3, 0x2, 0x80000001, 0x100000001, 0xa8, 0x2}}, 0xe8) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) [ 303.310432] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 303.388071] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={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$inet(r0, &(0x7f00003a5000)="99", 0x1, 0x8810, &(0x7f000017a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000638000)={r0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000668000)=0x6, 0x4) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x0, [0x400, 0x4, 0x0, 0x5, 0x80, 0x4, 0x9, 0x180000]}, 0x5c) syz_emit_ethernet(0x13e, &(0x7f0000f49000-0x192)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x96, 0x0, [], "33a8b49dfec47adb153df4c1b2ceacfdd31522d3c9741fbd87f86db600b670960f1a0d721391ff1430035e979e2bb813c39f9d5ea6e2fa57bdd981c0e8eed984ec49511ad1ab5e6dcae53d4866562e005a6e4384fb2c55b8e5e5673b689d18cb30ab88195c5c6cf5a12ea127314796b7881562f2a39a06cbc0355af6929da17176c6c7883063d4b62cf02249bce2157ecc3a40279caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "48f4dccb06ba55b90fbd5f179018b07c3d14ee655e6f1c824f08827ba85effa4fcb4e41db967533d741f57bf8e84efd939e0bbf8c9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "ec2bcdb02b3eb9e5d3e92db0183545d6f6afb29bf010ff5b3332476536b09d9aa192f4b48028b5ddb1ae2d"}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 22:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000622000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000)=0xe8) pipe(&(0x7f00001c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000961000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e3b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffffff8, 0x1, 0xf7, 0x2, 0x20, 0x20, 0x6, 0x0, r1}, {0x0, 0x2, 0x3, 0x80000001, 0x2, 0x5, 0x3, 0x4}, {0x8, 0x22, 0x0, 0x1000}, 0x0, 0xd, 0x2, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x0, 0x3, 0x88, 0x1, 0x51}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000420000)={0x26, 'aead\x00', 0x0, 0x1fffffffffffe, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) shutdown(r0, 0x1) listen(r0, 0x7) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 22:56:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getpeername(r0, &(0x7f0000d61000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000497000)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000295000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000edb000-0xc)={{0x1, 0x1, 0x8000, 0x20, 0x0, 0x1}, 0x4}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r1, 0x2) 2018/01/16 22:56:05 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003cc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000cb6000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10000, 0x7ff, 0xd324, 0x9, 0x6, 0x9, 0x6, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x10001, 0x20, 0x4ade9ce2}}, &(0x7f000029d000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000-0x87)=""/135, 0x87, 0x40010002, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x7, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r3, &(0x7f0000ce2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000c7a000-0x4)=0x32) socket$unix(0x1, 0x1, 0x0) r5 = accept4(r4, &(0x7f00003df000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000261000)=0x3a, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000097000-0x20)={@generic="1e954b9ed67995616650e35874e80c75", @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005dc000)={0x0, 0xfffffffffffffffd, 0x78, 0x5, 0x2000000000, 0x7e}, &(0x7f000076f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00004c8000-0x46)={r7, 0x3e, "d61159c122ae235de1b3bd1abd2cbb6dbb183153968c0a347de4d0e529066ab73b7d306169cc86a407ef4525c513dd550863285fef24d72ed9ef18d027e9"}, &(0x7f0000d5a000-0x4)=0x46) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cfc000-0x5)={0xff, 0x8, 0x8000, 0x3f, 0x20, 0x0, 0x7ff, 0x0, r8}, 0x20) connect$pptp(r4, &(0x7f0000b5f000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt(r3, 0x5b, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0x264) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000cec000)={0x6, 0x6, 0x216, 0xffffffff}, 0x8) connect$nfc_llcp(r4, &(0x7f0000d04000)={0x27, 0x5, 0x3ff, 0x5, 0x8001, 0xfffffffffffffff8, "68eff98a10d1300e849aef80bedb6788d4494adad21f78e54825ae3e5b121dc803047cd256bb7531fa0dae07cdc2277c04aa7dd44f3737220da2effdf41797", 0x72}, 0x60) sendmmsg(r6, &(0x7f00009a3000)=[{{&(0x7f00004ad000-0x10)=@ax25={0x3, {"96a9344543ca0b"}, 0x7}, 0x10, &(0x7f0000c79000-0x20)=[{&(0x7f0000d7e000)="f2888d01e8a439b63fe4ee7d9738198f5f37b4a1f449d4eaaada67dbb760ad8b218d38d32657331c4a55c234f25dcffcb6a74390a959bd6061c724e2ba27b6c1f813d36f746a0503ef83bf5c63253529dfbf434fb5747d412928df95f071ae30aa5c324f6963b2858b3044c0092b77639f09e046f0602f", 0x77}, {&(0x7f000058d000-0x7d)="c353f52e4367e0ebd24a06448379accec508d58bd300b40162f3b69acf46550653f4a1c38fd3c1bb9ef2191ee8e94c47a20db29503711dce5633c71bf3240efc6adbbfe295e63a792280d568166f07cdd6860f359e26ba434d32d6e109f1d4712bb837daf9b1b2151f3c344e44713f068668eacaa17be6fd6b418e646e", 0x7d}], 0x2, &(0x7f0000b3d000-0x460)=[{0x80, 0x115, 0x5, "755a4424b05320587b4e5c822fdb742575ae88c9545f3acbc042b1487532ec8605f15eae99e285af945d87c2d1d380e1c93efca5754b08a9e08cb132486d3d1d60a6adea1366041aaccc1aab9f790188908e845c0a38c241c15e3c535b0eb82f3595effd916d29c960"}, {0xc8, 0x6, 0x7fff, "eb1680e66ec3b6c277ae1f530b7fe051c635abe98709b3e6fcf197ac3eda093fc6bf8dc98f7e46b0a0751df58d9a8250dfb07bb8013381b2a65048acb36477cc12bff4acc8b565ac517d2052d3cddae08b3de1bc3601425700aef79eec16f3643df290855dab51663b5daf1c6bdb29f0911e639e32b6a52347ce81113794ed85b9213ac264f416d8ae481a3bb8fdde4f8437963084053cb7614e7cf1dea75551d2b820e37ff7530700032aac5c98bb2ab8"}, {0x108, 0x10e, 0x1, "e19364f1527c0930bb42cb71a7e31d2c155fe830eab916146d908afdee77712910041d9f72a067edbfe68259908ef699c1aa1de493bfdab78a9649e62dc3ea708fe321108bca414f2194f3d4ff284159e5a1d5dd592ea7293f2c2418899c90da7bc140d96599a51f538c0ca369bc4efad27303e9fe0a0f433d0dc070d97f0a0d663ccb2dac12ffe51cb4b80ce2eb1051d82ac717d5f306e50cf88616e262fae4a6c8fc1e476b28b4063d45c6d1ac7dbca6c2a2c664f1f4f279134621ac906303110d9fb9c453da02914bd58d0c9416241fe929f0f6d7f090f62b100afcbd45851777e07436bfb0b9b1596d5226691b5378edddf3788dfc6d"}, {0x78, 0x11f, 0x5, "748e96f2389d36859c61cc5d056d3979757249a739b9c42436c24036e16b091f524c1f75062323e0e7835528cef293f9e23c1c68b13504b46c4749737244ce8a9af93cdebe191a49ef61ee91baf31079d6ada857c4a780090b97e1464b2861d887b6f05f6c85c7"}, {0xc8, 0x113, 0x9, "51ec6e38ac1c6b44df8957d00e21c04bd1a279601b7f91ae40a3563a5d9bd6db60bda65e1f194973e22bfedcb22e56d974a9c3bafdc501b50663871ac254f355afbdba2341b86859bc96b0016886f1ba8470bfc3e696c986f09e935d7f693f0bdc3513fd7bdd5540c98896b63cb0eb83b9465bd861871c101852f2586cb1187be6baf4b16e011d0708696b521ae50813591967bb14baa8f0e0328d8404d43e09992b33b93a061f47bd304e511727a7fbdd698821"}, {0xd0, 0xff, 0x9, "180239a35788d6d7559f15be8fd8a7fb86137678da8f2468b55fb1100402732cc59820ec3eed68d53c2f122b82c6dfe436fc4134187919ffa8c5ac1f6a7f1231043f76451840ed4de3f7f0caf69ec81ef5a65773376fc8c83a13040589a73b63cdfc78d667eb608edf69013e23c466c527dc26fcf5b07b5d475aa3598301db35e1d58018a0cddb449956dc30c8a3607f5cf912a93cca5d8dfd06632b2f9a9900739635f791302f9c65a1d7ed2d69c10a9169252890ee1fe067ee"}], 0x460, 0x4000}, 0x2b4}, {{&(0x7f000039f000)=@rc={0x1f, {0x800, 0x46, 0x3, 0x2, 0x101, 0x200}, 0x6}, 0x9, &(0x7f0000448000)=[{&(0x7f0000ce0000)="e400c1c6ce1d4367a65a3f48ee1838f10979921e13c75917541415c77ac8bbebfdc5dbfd4070f28dac6ccb1f8983818cceb3ed1d3d2bb615a577b84f972c0cae833125060cc2cc73f7e0cc4d1daf71b47ebfb2d3c3ccfb6f60a1607d3a2391c2648d471171c3de731f1e6cbbb1ee899390a021fdcdef7f4b4ffc1a7f325896721246a97aa82959632cb47f59d6a1b2d4a54c7523de50653a3bca4c", 0x9b}], 0x1, &(0x7f0000d20000+0x2d7)=[{0xb0, 0x0, 0x0, "e9104bff1774767af842e5ed8200a8bbc1be67d771f24cae2e13e17a4367c65ce16dc9e2cfee0d3829dbd1d217d003dce3092b7a536bca37bc7988633efc1165932d89893c474172eb743b705fcc74b8a8c65f6b4b31461f312c0f49954b50b088648a76aee17b9f1c0fe6ccfd5d97ef3471d17f4de1db1a3a23e0ac09ad80c6dff5af75dfae33dc1a48795cf8fe87b1279cdc9af389c8a8c52e0ce8a32a7c8c"}, {0x38, 0x88, 0x1, "547ffdc249f8f3f5198ddb3ca01535a7c3a93010f05b797f74c7e94b3b659cb186826d4cc7"}, {0x1010, 0x0, 0x0, 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"797811801ec67024046236eb5cd45949cc57ce0ee354732a3e11ef04790a8a6371dbd315e91aa4f5c8cbb65c46edc7ac6c2d67bf5d6b1ea85da9d35f9d8b18fe20a5eae72a5e32d56496df4b02beedfc4dd2fb8128674798adae0336d6c966760a5f5bb7afbc05f5c82642a175bdc923e8f42902fb3bcff2ba01582f006cded2f53aa4fb170feecfb12a662e066813a71b2d5196eba88308093553a251f6c12822fde8fd8141550e1daa6272b62ab1e5130ca0889eea2fb8f3f8a0f67383abacdc83ca9c3a1d4c38e53f2f055c89983b5a84391b57732691bc93652f03a785fbb0205510"}, {0x70, 0x19d, 0x7b, "c1cc8e979c4423e23857f6c46159fa731509bda264b55c79276fbed791ebf90d7be67c5c648e7a5206d5e5584aecdbddf95175004b6961bfde3f415d6ebda6735f42d5e3ddafbf022ada1cd447169411c6a610bd6da4ff1651a28d6a404c1e78"}, {0x110, 0x1ff, 0x6, "b6dd96a5ad9ba701284aab035647d2dcb284ae211bfd0e4c9a5a2ae4ac1e30a4e8555c423edc81865b80b1b91f06bff55cb94166526cb2c7e38cc6a2c65db5b57a4fe78f9189262426d857cc3b977047ba9703e11c4cef7fbc1b4ecff9439ed0e9eb9f1b237e1fde3efcded34c14804e9c353bcf150e9b448ad4ab079fefe55abd6881e34196f78d3ac5dac37faea9f738758ba3c99f3c2c4f36b2ca308236b37032dd09d280c6dab55482e3bd00d782f22e59313f223fcad984259abe8165b03902bf26d52c87050722948da784bf76935b3242ac7cf1adf3e3801910dee84201c58700636c2b3e0545ddcb4c15b0dbb48d1ecebfb51ccef1ce"}], 0x1398, 0x20000080}, 0x400}, {{&(0x7f00008b6000-0x1c)=@in6={0xa, 0x2, 0x329cded6, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000f71000)=[{&(0x7f0000c29000)="bcf6567976ecd159553a6207971113de8d1007fdbaeb113b1f12737fd15e09eee9548f8fa6fc31b7b586d1891374c2dede1cc2e8953e94bffdee8d4e622b964e1f04c08ccc075fee653d853f36c322459a0bb9de5a1d7cae1f4b1cce", 0x5c}, {&(0x7f0000dab000)="5e8b04edf97c3da1ad9e7cc734f086d10341708a1995394883fcedfdc068ac2b398d84a84e2b11f356011cc5d6d00bd59da0ead10272763a5e60015f67889c11a03e673f716e289b5471bf801ef79dbd2460947bb93b5c8aad8c1d45aefd94e19e6d46de43ba46ebcd7cdce0dbdd6d7fdf46e96a38bb62ef9f5f4051e056d3533f69e998f52f73f460ddc832417e06613411e6f8ce255afb", 0x98}, {&(0x7f0000277000-0x8a)="260501dfb88bc6b3f6dffc8fca5a217c21fe3f9aa6167ca1c7ee2d9c50f6185db8249cfab506140b8e9ea65f5e92f75610c5ea6a187cce5ee08142594a4e4a0524bd94bbb3679530e696e8479990a4a9fe7201a3b3e2a8c916ac89c0676aeb55f3c72eef68fb1c369e03099ffdd6eedbcce66c51a0f25659ac44202e73404324eaa50020ebd101143fb9", 0x8a}, {&(0x7f0000109000-0x94)="31b067c23c6ea1f53dabce0fa5d0150975a0f5c13dbc0e502251b5373d344d73e7d63946dc0e7d4d0cb3b37000795e6f04525a25a544d512b1c8965088509df458f5cd5729100f7d7fe6952280470c631190ddb2bd50bbeaff9517442243fe52b7d8c582999b28ba34fa4d78867786b4a62e4064f437bc24552b611d1f9d6750499c995d11fa3843a4a4d2e010e36a0064640005", 0x94}], 0x4, 0x0, 0x0, 0x20004000}, 0x20000}], 0x7, 0x800) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db9", 0x10, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000637000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) r1 = socket(0x3, 0x4, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00001f2000-0xa6)="376db69195a08a42032a6c344e911960b3c7e585d3b27cf00244f5708f5fed86a5081f156d5eede914659135853a65974a96ea1662bf6b416f80966cf8b06076c6b4a1720d286cb7e952eca55b33a6a95015799d7659dec04af989548374bec216ef533f78786c2de5b85db3bb6d35545265983c8eeec041a902f6b7430628d32ec22eb6fffc3484bf602e4d7ef5f44819c093e0e87251c456359c2a39bef6b15188753223ac", 0xa6) 2018/01/16 22:56:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000798000-0x20)="b70a75b0d500d500000000000654db0a29f0df8217ad4000010000001e00e6f9", 0x20) r1 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f0000501000-0x10)=[{&(0x7f0000088000-0x49)=""/73, 0x49}], 0x1) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c", 0x60}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000d8000)={r1, 0x2, 0x1, 0x1, &(0x7f0000cdc000-0x2)=[0x0], 0x1}, 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:05 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 22:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) r1 = accept4(r0, &(0x7f0000d93000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000537000)=0x20, 0x80000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000055a000-0x4)=0x0) 2018/01/16 22:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000025a000-0x2c)={0x6, 0x4, 0xee8, 0x1d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c6f000)={&(0x7f00003fd000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="b66fce06bb68581d29cf7a226be6ebc7fe7cfe3381d736ed22e72e72bd157d1fcf34f8c9b63afbe046ee881161caf2b787b50602c9c2c308800f96d33da8ec703ef4bfe350b5284f087600e3a3e8534edc94384f0facae9f97d98afe419cd20511413e847f35c54bc907f98aae6151edc7ae4ef5d5559c96305d6a4bfa4c933e851106a1832e5bdcd25e3b8f733d963e451ddd6ee62e7e9d8e522e613af3784581aa86efc97803e9d80d97e2d04ebf3706967e516452a0f96ff1f780e0d9ed3b654c65e52b3a06a3ef3df38a8f724fbdf1bf486de44346ee8cdf344bbba653b3ccfc990162d34213b179f63d1dbe6e3db765a889be", 0xf5}, {&(0x7f000088e000-0x8)="aff19dfcabb5e713", 0x8}, {&(0x7f0000acb000-0xc4)="4b893a1512cc976df6163290cd45550f6f99cb9768500736e1e05c3423cf7b8d3d012e75cc191c7310172545beb4205378afa4cf0a53bb1441028dd9c39784752b9eb1f52dbc85417c14e8f331e4f4680af7d28dac6c6350bd3a3287ff7dff14a9bcce778d08e19aa8f4ed0e24f0d1d5b7a222b43dabddd49231eb99f4f6f6406d97449d24ab1b285b671942b608466bca7dc89ce65d82e267534e927e64a76b3aabde747f167130ac93f5925d2810541266251a4b95414f3996769bd0ac89f8e4cf82a3", 0xc4}, {&(0x7f0000001000-0xd8)="5aa45ab3836417b26dbdd920b1f297ca55d0d94b970096aa76dfca63ffc997b11eb471c6e46cde3b6caef18b9544e6c46b0cd7c9230991fa2d051dfe1acb534e64b0e67a65a8be83cddeb9e5ada851611797f4cd4b78b6e982979e5cc38252250f6bc8fbf9951004cb57d35d8ea1973b998225060b313344f2a6f0af7a03f064dd9491cf5647fc49d181fdcf587af8ece3eeae9a3d1192da72f4f892582a4f3a396608d7b4ec3791ea4135a3860069ddecb6c55fecb21ca62a3316079d945b4738ee62b6baffc17c2e18dacc978b675026fd926c30957441", 0xd8}], 0x4, &(0x7f0000d63000-0x1d8)=[{0xc8, 0x88, 0x5000000, "1ce87742eed1791192ee5b1d1a5fb0c8ace72e16e7e46c7126481f284239cd9d0cab6fe64edefb27890e5f3776eefc3116b7ef37b4a8c4b707c9348ee9d8d71abedb454b41370d7deacace45ebd34f7f404acd4b7c42bd702a6a1c7983f1aee5f6ec5531a0b349db21810998fc76586e2b356b9910a9847c38143904951ece5344b0764e4fbe11cd9b3e0c478afa087491cbcc58fde323403b60493ae2368fa39c65611756aebe9d2893a1d1375fe34d943d4f912a7c"}, {0x10, 0x114, 0xffff, ""}, {0x100, 0x11b, 0x3, "6507b75a521696178f22aa6be6b26461c1763587d11cde97e820fb86e72ce59d72725bd45f0e14a04f4358e287d43b8d46ce2a19a21f6e0bf1838b1ba13fbc04d18bc4e497b7916b2ffdf56ae268a5fd40ce9c5ba68179600180d9636866b5b76ddf5e79b93507d6009195036df4d8dc0013d459b3f91e43854627285f7204df6d5e58ee8bef88d840d394368d3fdc346a051fe4c08f8363c2181369fa234febfb26b1c617572a2e8b440efd5e8699bc05b950781f1dcc35eee182cf1339abe47b75e831530e47286d0330d8b2081c48b339eb930ad6b190c40abbed6344f24368e7538ebd68b8b07c07943803d0"}], 0x1d8, 0x4800}, 0x20000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000445000)={0x5, 0x6, 0x7, 0x6}, 0x5) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/16 22:56:06 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000839000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 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) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="8f0926d3d6bc1cdff7cd428f8f98539de9f393e80d77fd6a36c73de53158b8d08f8281990107a50d63eb4dfec500bbd0e941e63fedf8980285d5ee37f8a1328af234410cc02f00c2684a716659c4b99033003ea9", 0x54}, {&(0x7f0000000000)="3682a2c6f4fb0794b47f2db1d46f4283afa15920468022", 0x17}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000e53000)="757ac3ad56810dff39c4", 0xa}], 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14d, &(0x7f00007fa000+0xf01)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x117, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x2f, 0x8, 0x0, 0xeafa, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x32, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x20}, @ra={0x5, 0x2, 0x100}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0xd250}]}, @routing={0x0, 0x0, 0x0, 0xe6a, 0x0, []}, @dstopts={0x2c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10000, 0x28, "3f7c2bc1e23928d3dfaf627b7d2617407d98cb6356a3df178f00810d6e7029903778bf2f72f11678"}]}, @routing={0x3f, 0x0, 0x1, 0x604bb7b8, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x65, 0x0, "3b3604815352ba5d90af3e21aaae13c40b39103a23dad16e2130cac2a060f93f2259b751677a1316de34b4f5cc22db7d5829df9d0d2b0dacaf30c5b6b60459265c7115b4f2fd76cc27525b269ed14339fc1d892e102dd7e41da3d217d3"}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8930, &(0x7f0000eef000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x3, 0x4, 0x1, {0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa}}}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000006b000-0x14)={0x0, 0x6, 0x9, 0x3254, 0x3, 0x3}, &(0x7f000002d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef7000)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f000050d000)=0x98) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002b000-0xe7)={r2, 0xdf, "1221661c916f43a2ee1388c339263886bffa68c34f0ade43fdc6c9835c4ee23a1abfd1914698effe6af7a9e19b2426ef6c6561be6903e0720f032f6393a996e8b6b51f7bc2d832844fe9fc6fc11d6fa8e7a9513b9d98773a0be6de6b9f6057fdd26a565bc1f47b971743e5f2b26e955d823b92368ae31fc7631cdadbea87b6b76422a60ee9ba9464cc242c38c33496b8ecbda1f7c69e2707f2dededa23310dfacadeeef7ae82596b272410fe7182aa37d846e95c4a83a8441fedb53f279b20a15b5f21a40ae1f87b3cfd9190f97b2812845f2978081d6046024bb76f0af1bc"}, &(0x7f0000777000-0x4)=0xe7) pipe(&(0x7f00002ce000-0x8)={0x0, 0x0}) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f5e000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5e000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000ee6000-0x49)=""/139, &(0x7f0000f60000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000963000-0x4)={r0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000feb000)={r0, r0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000e63000)="153ccc99cf85c29c6746b47277ec3462847741ced4a55f153893cb2144c34477ef1d5fd96dde57cf66d44e1b3fccab2ca984e6faa1f8bafa3b84aec061c2d58a2c39c4af14f34dcef183f548567b55794652d21ba5099430f87944b67d5edaf5f19ca697408772d0e460940fb7", 0x6d) accept$netrom(r1, 0x0, &(0x7f0000df8000)=0x0) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a4a000)={0x0, 0xc9b}, &(0x7f0000a66000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082e000-0xc)={r1, 0x5, 0x20}, 0xc) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000553000-0x4)=0x0, &(0x7f0000318000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = accept(r1, &(0x7f0000ff7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000)=0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e50000)={&(0x7f00003b8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc0000)={r1, r3}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 22:56:06 executing program 0: r0 = socket(0x1f, 0x80000, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000271000)=0x0, &(0x7f00005c6000-0x8)=0x1) syz_emit_ethernet(0xf242d076bef713ea, &(0x7f0000389000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x1, 0x4443, 0x3}], {0x8100, 0x8b, 0x5, 0x3c}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x4, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockname(0xffffffffffffff9c, &(0x7f0000305000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d81000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b37000-0x4)=0x60, 0x4) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:56:06 executing program 6: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="9b338e0decf3995c", 0x8}, {&(0x7f0000001000-0xe7)="7189c4cf8fd5dcd6421c119a945c0fd61777139c25c6c67050ecbec4e33fbfcbad5f795e0a10a930410d5141fe00973a3e0c4626370f376e634729427f766b8a201759f7f5b822ff7fdac2845507c2a8c52e713e5ac3a250ef50c4a6191db988de9ad9799f8ddcbd288a014f3202a96a8f36885b937e6027855a1e564c659b66eab45e511fe732a76753bb7fa4cecd3e410d5708e820021831ec42085fc154117de1a042189acca4d159645d2990fa0e1311847309828b6d2011ea357e1031e9133abc5941e586b0e497bee576c9443567f94130f5ae326bedde7169d61e0e07d94fe58d9164d9", 0xe7}, {&(0x7f0000001000)="5e25b065eecb860dfa5723fb884ef4dd64a3a586f1f323b2451318da6a8edaf28df8aecbcbe9099dc4b53727235b2de08d75dceace5704cb1ace7bd3e2d59af80bf11436a8a61979eeb813a582ed49cc8ca110a7c688fae71b86a89459be8e0bc8e0ea2004d76544849f0c222f716fe867d4fcb8044fd3024046cc11ea2e3190a4ddfa005961c22209e6c4a6de91b34227b7ae6c138e684f3ea7ecd5e4ec189a7fd0e34bb1620c56d96ce97df1625e201bf9bcc4885fd11013bd", 0xba}, {&(0x7f0000002000-0x33)="b438e7369ada97ce27e7f6313e04b4d6830a1d17eea9c9c1e4fb68361b9e2d7d687c0330fc7bcf48614b88f01b3235f9e8d073", 0x33}], 0x5, &(0x7f0000000000)=[{0xb8, 0x11c, 0x1, "264edb3edc982c2774b3a886acb12a1280b2e7efd9edec79e1de429cf4ef7abadd4b2dc9210e649f200d61f614a8b46a8caeb2f11202e7630dffe404aae5ccb11049753f105481cade62e4cadcdba7c4444620076baa53e0798e46cecd358c82af62bc89f5087942f03135adacb05173e4d4673b215ae22833c905ccf83eeb74cca07599c9b097b9cfae12704f6f8b5a7ab86bd2cc3a27d2f82090b4d961f5bab339"}, {0x18, 0x0, 0x80000001, "0af0faa5a858"}, {0x78, 0x107, 0x3, "e3c4bfea35c6b994b263ac3b11c54dd2f2701534b4106eb5c3b359c805030886b388a724322455625b90bb75bd83cacd186a1bb1d92068497e2f576fedb59eb69db2ea73b2c32fd0a8b948010d1f142672d8ce24436866760a8169858cd1dc3980bac53c97"}, {0x68, 0xff, 0x7fffffff, "cdde02b577368c124fd1f2fc5d05832a3b4a10aeacbca461247ef0c5d576d50212b2be1b969ddbda1930098fc13c1c43f08c41958fcb541a5f8fa5db2f6d6caa7172bc7d76d314019d0de3e4d1cb24c2a65a"}, {0xc0, 0x11b, 0x400, "9241d528bacbd06c90684584798e6aa61d6264a533019331598bdfdfa9c041ed1d55e908bc43ad21e1fe2f4164f28d32356ff02af4d20beddc6384fb1c34af5e1f39e07dc43a09c9fada7e75966a4255f1b0ed716f957633789b8859385ab9462f3d62f4bbb39a74930a47659f61d51e499dfbb6cd14e67741b668ad49d14cd6b9b05a7672d383d3438d93056834c258fc5d0cb366f36a505da748851e5c10dcfa516f648efe7cef249f"}], 0x270, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4, 0x9, 0x828, 0xfff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x31)="0d6b7d468520cb92bc0da4f2460a9581516129eafcdf2124534c6d75aa67e25f2ad6f3b4f032349a4dfff6b04b335206be", 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x2022, &(0x7f0000000000)=@llc={0x1a, 0xf8, 0x6, 0x8, 0x7fffffff, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) shutdown(r0, 0x1001) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000177000)=0x14) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x20, 0x0, 0x0, r1}, {0x40, 0x3f, 0xfffffffffffffffd, 0x80000001, 0x99f, 0x0, 0x1c6c, 0x7}, {0x7fffffff, 0x10, 0x2, 0xa97}, 0x9, 0x3, 0x3, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x3, 0xfed9, 0xffff, 0x7f, 0x6}}, 0xe8) r2 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000003000)=0x0, 0x4) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000012000)={r0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b73000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000782000-0x1a)="f540e28135fcb495e7c9ef797e9aa7a41db98f1e4bd8f0dfe807", 0x1a) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000400000-0x41)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x3}], 0x1, 0x8000000000) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x3}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000141000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000016d000)=0x0, &(0x7f0000770000)=0x4) 2018/01/16 22:56:06 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000231000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000380000-0x4)=0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fd9000)=""/94, 0x5e, 0x40000002, &(0x7f0000de9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r3, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fda000)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xff, 0x200000000000, 0x1b, 0xffffffffffff7fff, 0x80000001, 0x8000, 0x10001, 0x3, 0x6, 0x5, 0xfff, 0x488, 0x5, 0xff]}, &(0x7f0000fda000)=0x108) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fda000)={0x0, 0xe9, "5d8d1e0390e06682e807b693392591dda4f15ab6702cdf1d4da74e7569d9828b26f1ce72fc8ab8463f11d3f28d882a61a5f17a464b17d4c5d64bfd3f8b37984322348d45d92d44b5f721e9b1c8165d6d1fb11ef0bba733657364a148d488c29f2e06eb9786f8b67db85bd3ca0ff0b08e3eb1b11139a034e3dcd483161dc643399884fc62f96d93dd6e063126a541279f17bf6c4e1c92fe6f7409f86101678a84148836f2b356e1485dcea3ecd10bfbf99f633a7ae2605512d66b79248bf2a603a130680a9e200948caf9d546212a0746880c91c422d895c4e6b91d52380448f680ada08380e8cd4b34"}, &(0x7f0000fdb000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e0b000)={0x0, 0x7}, &(0x7f0000032000)=0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fda000)={0x0, 0xdc35}, &(0x7f0000fdb000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fda000)={0x0, @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]}, 0x4, 0x8}, &(0x7f0000fda000)=0x98) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000b8d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x37e, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x348, 0x2c, 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}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x67, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0xde, "69e3241b7442c2d974c11c2733187360153e79874b2a37169c38a99350846dac0d6751d2ab9d3463882480a7ec217f668f4b861a0f6fa7c28bb6cf32036140312acb98fd21b89186669cb814e7caf67f3e98708376fb92e3ec7996d78f60b6cd4a78913117dbfbb88dd7ffec45edabaad03fb7ac6a2f66d5242075844ab9b8a0b79e8ab92ee7db2e54ea1e582166225ce2fc791b51606805a77ee7db032a444e7e7b371cda1efad174eae11ec71137f26e6915bee93cda28dc96471910cd6d8f024685c379ed2d4208c59d26c5233cc95f86e5b9c3395a15766dffc265f3"}, @calipso={0x7, 0x30, {0x10000, 0xa, 0xffffffffffffffff, 0x20, [0xb001, 0x6, 0x3, 0x2, 0x3]}}, @ra={0x5, 0x2, 0x6}, @generic={0x80, 0x80, "0a4866ad7a5b4096628c3b899e9527acfd5ef874f751c94db56f40f1264887f2ac841cf73831bb527a38c0818a44f6110507410a4760e8bff3d85d2d6cc7418043bd9f9882bf410eb2efed4c32e7a7a2d1319cc1fa33d366d01897e4bba77a654029099b60abd761d21a0754bdc028cd90acdcd84ec9aed93259e5bd6ab1fcaa"}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a0e000-0x4)=0x93, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000cf000-0x20)={@generic="d001af310101c2535aae771af558230e", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x3c3, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000085f000-0x38)={&(0x7f00001aa000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006df000-0x50)=[{&(0x7f0000954000)=""/5, 0x5}, {&(0x7f000017a000)=""/120, 0x78}, {&(0x7f0000180000)=""/65, 0x41}, {&(0x7f00007b0000-0xf)=""/15, 0xf}, {&(0x7f0000954000)=""/249, 0xf9}], 0x5, 0x0, 0x0, 0xc98}, 0x10000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000953000)=""/0, &(0x7f0000954000-0x4)=0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000954000)={0x0, 0x0}, &(0x7f00000b5000)=0x8) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0xffffffffffffffa7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000552000-0x8)={0x0, 0x0}) pipe(&(0x7f0000cac000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001e9000-0x4)=0x400f, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000063d000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000050d000-0xc)={{0x100000001, 0x2, 0x7f, 0x5, 0x4, 0x4}, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00003b6000)=0x7f, 0x4) sendmmsg$alg(r5, &(0x7f0000722000)=[{0x0, 0x0, &(0x7f0000556000-0x70)=[{&(0x7f000010b000-0x30)="2882100baf10e658ecdbf04c6aeaada3e6aa7e88e9", 0x15}], 0x1, &(0x7f0000dec000)=[], 0x0, 0x40}, {0x0, 0x0, &(0x7f00008b5000)=[{&(0x7f0000fc4000-0xa0)="7c23940ff0954174fe762437e4e81db8ff3d9842cb5320ffdf2258153d73ceccb05db6c1e204f018481a18f88933cb066dd5a4d68ce027fbb2b729a892f72252cb48acd81dd3c86eed07fb7a4962a8189219d8f9b4a5e690f0496021caed6cca9b5ca0568f8207bac718b4ae82218bc3d80bd961ca1c908f0988e4614af4299f1489c534e3d6182a60a63f2ef2b7397786821f38a70b8b34284a790c6e864a2b", 0xa0}], 0x1, 0x0, 0x0, 0x4}], 0x2, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00006b9000-0x4)={0xfffffffffffff3f3, 0x6, 0x8000}, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000004d000-0x4)=0x401) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000034000-0x8)=@sco={0x1f, {0x401, 0x0, 0x0, 0x0, 0x7fff, 0x6}}, 0x8, &(0x7f0000036000)=[{&(0x7f0000037000-0x1000)="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0x1000}, {&(0x7f0000023000)="f1b86d19efc80cf356ae2d83df3e", 0xe}, {&(0x7f0000036000)="02e5e1bbd0ed6e87b813403516a74c018b4ceda636c4739fb60f6761b8e8ef27ade42174eefdff83d501f7eb232a16fec34abae6280e39096a4aa4a3f92bcc7df4b60d2684bdde640320bb6df2f260658d0a64a06bffa105691b690c26bc4a7ac4efc3a3a2325984175fa560cb57f37dea732cb66558f6ca44cdcd393ca7b4e2d28572cb1a3e589d0be139ae2d756595dcf20a63b5ef0e6076d12c858d8f167ab3d5837e7d0a9fe151698c9e7759320ee7538a3e37b8e2376675a27e50213ebff95d4cc688237a139beeb2a80e59d02e851e", 0xd2}, {&(0x7f0000036000+0x47d)="9ab5fc2b77cb2768cca37ed43bf7cd403b226d706de32cf8283381afe5ca51bf59e1f9a9557e5944cd2aaa9dc4d6a76f6cca15fb04af9bbba35933f006ac378bddb6e6720acd24b51ce70f5c74c5c7b30fc0c46361153ff687117a26d51d1ccf78c7ab888e1dd2aef97714a46105363c5726e4047fe2386509b6656b9eb3201d7a0cede3402b084c3a4a2d71f28550421dc57d6c10bc5285d3ea0d563afe1198d316cd9c4f6bf3aa1fd03e6286191467356a15ebe4c49283e634572196a25ef24a8196ef2764d3e4187a9a5d814a47f1c64e7bf523a99523fbb994cacd85ebcbf7b4d491a2", 0xe5}, {&(0x7f0000037000-0xae)="965a1eb91cc763d1f59dbacd9a6591cd9dbd7237ef1309869dd9fe2d5284aebcfef4791d2e02210a6fc5a116ca6845b5196e8b582c25cc1b41e1fed6d8f503f8e5e2f3a410c3f3125e839f72e80951d71e9b08a27c7da350b6c331900f28c8c56bca940d6cd9f31604adbf23eda323e10d37b83ba0a8c141047fe26c88cf340ddd26b0a15ba39b436e9c0e8a1c1267dcb1545ce56ada06228baf6b7c380b9c47266fa08ea5331f2e1957d3554ec5", 0xae}, {&(0x7f0000034000)="c3e2d3d5e5cdc9a442ac81cf2ecb29fb101ba818c587729609a8e31bf948af284e709fb4b98edeef5f00daeb65471a5f3d574ea1525c1a573349a584fefded4ae9f62f6ae4014966df", 0x49}, {&(0x7f0000017000-0x6d)="6fb845500e1379f26ef92e0decf1bc64fbb315846195310a31456faf6ceb0398b7fccbd5faf54234cb4f63c32f76b91fb4e4887ea5d34d90fc54b8917e3ec83397792a397e8f59b9b93a30e4bf498e361c9ad6db76399591afa4de32e1679d9ea6bf82b5186c55f9c51c01bf95", 0x6d}, {&(0x7f0000036000)="c269046ae12b168bc66c775ed8da78f45e0e192e2431780ba00a7f1ad82ee60982544df0c1c8e1dcb5c7b02cb358", 0x2e}, {&(0x7f0000004000-0x80)="d50bd2266a0fd56bfca2f35efb7d458ba52afc3d0cf03c5d220ce0dfdc5883a73736fa0dc02c5427a7a54be7f873d8c631a6e25a218f81bc877cfe7feb7f7455a4349cc643f815664589186837da494431e27e6566927e761777834d3067af749c7aa154cf3acaab17e4577f078b5b1eab63e5e51819ff4c4f77d57962e97f99", 0x80}], 0x9, &(0x7f0000036000)=[{0x30, 0x108, 0xfffffffffffffff9, "a708af67de5d8df80467a6aad6f99af7f72620507126480c4e1f6370"}, {0x80, 0x196, 0x9, "dfe955d5b69d3f472f334b7c3e44c4ae055b11deae96be9f092ff8f36f856e5145e78c05dd30e474742f8341e0f40c2191cd6333a51a2a295a0f23075100a30264fccbd3f6cd7667ab73613bc9e5069ecec7bbfa404653d18cce04b77a379d30686d886b675738a1aad7bb60f993"}, {0xf8, 0x116, 0x0, "3bb6dd7a48fc883585cbfb895316730a9f42f1e53ea2e89938d15b6556597a782fe407427b04b1ad6cf8b8f7dd0e69734b3a51bbb55716912fa0cc11123b8559694446977bbb99dae20d528f233473e333d67beec1fc1a459826fdc7d3883453da57e5fbb6058f6cd69b05350195eebe4637fe3bf90d625c8ae64e519dda40de9c415e06bf101b7eb67c0664b37ef28701a0f42356299f30d3da9c6b5a183270516078ba2cab2fc747bc57dcb3a88b00d3d57e5cb79efc2771facb14838304320571843bd35f32d55428468e6c23a983e3144a53eb114a32388196a2ae6c060bf95a18406daa4da3"}, {0x88, 0x117, 0x3, "0f7e8f43511cb62ed05ba282d5ee4627660abe170abc8d798b1a730d6d2fe81a537ca30db4b1050ba86364cb6824cd9a0552144c91952315d72f864a564f1718e70154a1caf3363c68b4936f894641f7137a22710f7d2595ba73bb54770472eca3633e26ca05c667ea6519c68df70a6f7d8497441712"}, {0x30, 0x10a, 0x401, "4b18843fd3e07e46c7d13dab9d90ba7025dae0d816b6011276bb7ff1"}, {0xc8, 0x10f, 0x1, "0d22a37817054c3d86eaf364ac66ee16a35e333ab16d3e679e291f92a8a7dc85e63a152bf52bd9a076eb7d1dfb292b91d5adf9a73e24748bb76d7a32db7ed85d8702607f291b8e574d3feeb3353f44d75784315952fe4e5335d56df8bcd8c346598be461c477cf56fae71245d0d20517cf3a34879b8c7b3e61a7a4b57583307480e9be55e0a0d987a8d281100fd82da3edb3a0a421dc088cd66a69a8bb544f0dc94fb5186ac129365b8d740a5e6b2be940d55752aa660a2a"}, {0x60, 0x117, 0x2, "6e74d8e80a215358dcdbf4055cb77236ac5817bc689f7c69d7b7a15d4ef7e417e3c3c9b7113d36b0eee8ba120b8e6753e8d002547bade929f1866ce000c5898c546a450a0c28c5a7c634b55d2b"}, {0x20, 0x117, 0x0, "0f1f473f044beacca9ed9f104c737468"}, {0xf0, 0x10b, 0xb305, "7a2b3d512c5bba3d873251e6c8775dba2ad93f355f02347b73fcb4b0a2905304b8f9b165725e0596b7ff0303b4f9a00f552a07de616ecb91561ffdf8880bd3be42e4da7dec444a425741ea2e6d09dcc4d209aa8450289989ce84609133f08e62367b3514d98d096af06d10980143e19663473c2f1c12740e3e5583d9cd455bbbdedf642ce9178c33597111a6df166ab52298a386414db01ca11a0ba1ea18e69cbc275f01403fc06d81850d3bff6d634efdc39240063decb49d0efcfee4186a8205737319a27b299b52d05f6762f27363f8d27ee36442c057053775"}], 0x498, 0x8000}, 0x40000) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x2, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000c88000-0x10)=[], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x408004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000044a000)=0x0, 0x800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000808000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f79000)={r3, 0x690}, &(0x7f0000936000-0x4)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000593000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000-0x28)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x7) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000)=0x10, 0x80800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000f79000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d6f09cfd6e5eb04ca45c9a0b57be60a0"}) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000943000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000-0x4)=0x2e) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000943000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000586000-0x4)=0x8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f00004e1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000943000-0x4)=0x48) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006d5000)=0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000946000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000944000)={0x0, 0x7}, &(0x7f0000944000-0x4)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000943000)={r2, 0x0, 0x9, 0x3, 0x65c8, 0x5d5}, 0x14) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000772000)="") write(r0, &(0x7f0000885000)="37e8bdbc8685f63c0d019817a9a5ce1a48caad28d9389f1377e2903ab405a16a2095c0a0460d101eb68850de81c60164fecf525ef9a2e330111a2b786f8be55fe752a90e1d397226d9ee2d4891e207deab95ab7258b39962262658fe712ebee77285683902e425f533a42022fb4d0766920f4e6efea8fa2cb352f8a7b87065b9ff031aea937cee4c900c4a42ca01c29154d6c650cc11a36c66cf4cddb8695a80a2f1af0f61ee7ab542ad4b4686e1070e37170317ccc79f1f480f76f14d3c2e06bcdc1ab372d493433ae0d91ff29e1169c0039294347127a7", 0xd8) 2018/01/16 22:56:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000082d000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000+0x7d4)=[{&(0x7f0000000000)=""/102, 0x66}, {&(0x7f000037f000)=""/84, 0x54}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000afe000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/185, 0xb9}], 0x5, &(0x7f0000001000-0xe3)=""/227, 0xe3, 0x40}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x4, 0x6, 0x3ff, 0x5, 0x3, 0x8001}, 0x101, 0x100000000, 0xa3, 0x4be6ad11, 0x8, "336658298fbfd628eba71a6e9a0528506561c3166aea2e82cda5844e444ba73b9262975af1777d18f36b4157519169730f51ff0fec56b3bcbcfc41d336571a4f0a4075ef9e089070d4409f65f1b437b9852eef3a5979d36e1bb9085b21073af1c1b8aeb317034a0d5dd0d09045412bf7710bb7731d8debffaf3440c6963985cd"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x5, 0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x400, [0x4, 0x4, 0x80000000, 0x1ff, 0x8, 0x3, 0x8, 0x2]}, 0x5c) r1 = accept(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x8, 0x0, 0x9, 0x2, 0x6, 0x5, 0x3b}, 0x1c) setsockopt(r2, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/16 22:56:06 executing program 0: 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) recvfrom(r2, &(0x7f0000b0f000)=""/248, 0xf8, 0x40010120, &(0x7f0000638000-0x60)=@nfc_llcp={0x27, 0x8ae, 0x5, 0x6, 0x1, 0x8, "472cb05030f45b460a1f46fd9a409c422b44abaa3cb03addadcb410620d0c5e56e7de61a96e978a75671ad937369811dc3ae9b5f1dda09875a97cd876e9722", 0x40}, 0x60) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000533000-0x4)=0x5) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r0, &(0x7f000024e000-0x22)="220000002e000721004f24020000000000000004000068dc9a000000e700ff02f157", 0xfffffffffffffdd1) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000111000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xff, 0x5, 0x0, 0xe4a4, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000018f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ca5000-0x10)={0x9a, &(0x7f0000fc9000-0x9a)=""/154}) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005ac000)={0x800000000000, 0x1, 0x3ff, 0x5, 0x90}, 0xc) write(r0, &(0x7f0000000000)="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", 0xfc) listen(r0, 0x2) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5f000)=0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0xf5, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) bind$can_raw(r0, &(0x7f0000d55000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x2b)=[{&(0x7f000000d000-0xf)=""/15, 0xf}, {&(0x7f000000d000-0xde)=""/222, 0xde}, {&(0x7f000000c000)=""/74, 0x4a}, {&(0x7f000000d000-0xfb)=""/251, 0xfb}, {&(0x7f000000d000-0x5d)=""/93, 0x5d}, {&(0x7f000000d000-0x87)=""/135, 0x87}, {&(0x7f0000002000)=""/60, 0x3c}, {&(0x7f0000008000-0x71)=""/113, 0x71}], 0x8, &(0x7f000000c000-0x96)=""/150, 0x96, 0x3}, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f000000d000)={0x4, 0x0, 0x1, "54cdc612f6c3", 0x4, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000c000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}], 0x74) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000000c000)=@generic={0x0, 0x0, 0xffffffffffffffff}) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0xec, 0x12, 0x4301, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001c000-0x40)=[{&(0x7f000000c000)="aa9d5b3e8a92f6ab46a3da2ead2c686e61739f24c890cbe79dc53076754d454ea7ec2192f2a067d2b97083427ef3785d3e0aa38bda8ce49abe237f5a9e604e52dac705daf8fc9d2735f314411b9595719a5cf4b10e5a7fb4b80d3be778bb623be346e7eb7609a76bb89de5dce5a2a541259d72c3413c53c86d08ed70a361c99cc47fddfc51e33d9dfc6b9b2d9c622da7", 0x90}, {&(0x7f000001b000)="dbb2831438dc563b42924610b771c2b5c70402bab03371c86b0214696b856b1daab0a4a076a61a3d40f72d13f3efb3f173fe6171ba96108849a20bf4324ff8bc2b3cb7359a2fbc56072dd362c1d9b3c8c0ed6549ad2942fc8ccd194643925f53f8e532748d136d88f340266a298d49fe433d8591ebae4037c43322d50129be0e1809449b58654299454cd7c64836f47b5d15170f10aa", 0x96}, {&(0x7f0000016000-0x2b)="05e797ceb1b059c799b83f2aaf53c38fcf5b3c2ea5bfddf5fef46b76236523196822feb057159f72b53d7f", 0x2b}, {&(0x7f000001b000)="1a54411cd7f8b77648d3dc", 0xb}], 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000001b000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9b, 0x6, 0x100, 0x9, 0x10000, r2}) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x0) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000a000-0x20)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d6541daee6dcde11cf6dc6ab13bd2f928b98", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000067d000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000306000)={0x4, 0x0, 0x10001, 0x731}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000706000)={0x40, r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpid() mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000003b000+0x481)=r2) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000015000-0x1a)=""/26, &(0x7f000003c000)=0x1a) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000003c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000)=0x2e) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000003b000)=0x14) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000887000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000149000-0x94)=""/148, 0x94, 0x140, &(0x7f0000179000)={0x11, 0xf7, r1, 0x1, 0x20, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(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) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000a43000)={@generic="df23bcd23b5d412d4bb89c7508287c57", @ifru_data=&(0x7f0000930000)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000abd000-0x4)=0x2, 0x4) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000032c000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000821000-0x38)={0x0, 0x0, &(0x7f0000f8c000-0x20)=[{&(0x7f00007f5000)="341364c01a923257", 0x8}, {&(0x7f00005cf000)="d17e7eecdb055b792f4e3b252913ff4197faea18a317958740319946aaf4f4146d03ebf7061a0d292017228ef88d3ba8f7cb9b9d0c53da", 0x37}], 0x2, &(0x7f0000d30000)=[@iv={0x40, 0x117, 0x2, 0x2c, "8b6079310a795e6cbdd1f945c0c7cf17d6055e71a49f9b84e7ca86020b6b6b75c6e39d4e3a768e3b85d094e6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x58, 0x0}, 0x800) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9f6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}], 0x78) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x206, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000849000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @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]}}, &(0x7f0000fda000-0x4)=0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000dce000-0x1)=""/1, &(0x7f000090d000-0x4)=0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd9000)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xd07b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39f, 0x3f}, 0x98) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000943000)={0x0, 0x7}, &(0x7f0000943000)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000943000)={r1, 0x96, "b353df4ab45b0ba2bf4699acca9f7a34f3662201445bdaf1dd94fc73a9be15578e242b0afec03a57278e610774227a974ed1e8e63adccce44f1fa34383ba5636b504e13673164a6c9e16c3d73f9ca2a5d056b6ec0703fe0b09755dfe837b0970c5707004021e9d9205da6a7806362a1dd6df1c2aadee7ad09ff8b5250f3a9fb9b5ce3cfa2ca9baeec6a4b1812c0e5fe28b3301d424cd"}, &(0x7f0000943000)=0x9e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x9d0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000949000)=@assoc_value={0x0, 0x1f}, &(0x7f00009ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d7000-0x14)={r2, 0x9, 0x75, 0x101, 0x8, 0x6}, 0x14) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00007e6000)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00005ee000)={0xffffffffffffffff}) sendmsg$netlink(r5, &(0x7f000062a000-0x38)={&(0x7f0000f47000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000679000)=[{&(0x7f0000a9a000-0x27c4)={0x144, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xbc, 0x0, [@generic="48690281b2ba5c99e1516045fb8a7106662af8b97bf5bf81be026362592ffa465e03f372e58d7fc67c5057a46c21652f5a000a196494b9eb7f353131ab38d74d26b2e31c00705b7673d8a27ce6aa0d87726e33bab68cd20f78202608011f85c1c93da1a474ae7839a9645892ac1ee4c4ba8df07daf8601baef8d582106741c60767085d2d47681b3a3ad72faf4f7bf6f3372b048091bed090ce26bbafd6c304b066ca846080d22a0ee10c93815a569ef9b4443e526"]}, @nested={0x78, 0x35, [@typed={0x20, 0x8a, @binary="af7ee9f99baeaa0c5624c78d0e3cb1030d324e288379"}, @typed={0x8, 0xe, @void=""}, @generic="1a491b895cf902628b9ebdd2ad24d7624f87b01e0809e9b4ffa7950e11b49b36bf19eaf311ec66c5b6", @generic="7f6bc35a34a75449", @generic="81aebede3609a368762b089c2e683e73bf19950bc6a53ea89d"]}]}, 0x144}, {&(0x7f00004be000-0x154)={0x7c, 0x33, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x3c, @uid=0x0}, @generic="ebe21f7e0a3430d8f70f0dd410703a104924e7d383bedfd045bf15a7c3eaf3d872075220c9e6cbc34cb03469cfa16f82ab0c450374332f721ab7ba22fbe701cb59697c81d8e1c9b685323e645224c187e710a661eab0ca71545d1191e87e"]}, 0x7c}, {&(0x7f000034a000-0xe4)={0xd0, 0x40, 0xc00, 0x4, 0x1, "", [@generic="d74bfc878ffa31d96183c91da64daf2d5ee87ca3b698eced6e8e2033cc52254c7870bf9b165fcb707dd5a3aae3b602144d63bf11b9c53c4263e1208102185428d0817a2fd22eb6b6fdca5d61a051cf08645105e8854bd7b6f734f8840ef9ea7f000b39cceef0eea54277956dce86509ee5363d89b24558a880865d3bf8eb7b31cd7870496297858afc65df2e6ec81ba80d47908d562be6f26db5534adf79b08eb1443271bb964bffa0145dd2a34d8ef5a0146d300a6a1129d02c6133f4e45b63"]}, 0xd0}], 0x3, &(0x7f0000e9a000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x2400c800}, 0x4) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$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) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f24000-0x38)={&(0x7f00007e3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f23000)=[{&(0x7f00001cd000)=""/116, 0x74}, {&(0x7f0000f24000-0x87)=""/135, 0x87}, {&(0x7f0000e90000)=""/236, 0xec}, {&(0x7f0000f23000)=""/4096, 0x1000}, {&(0x7f0000d76000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f0000228000-0xe9)=""/233, 0xe9, 0xfffffffffffffffe}, 0x102) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f23000)={"1dbc1379cdc98ccc0d9b87e758a6874d", {0x4, 0x8, 0x1000, "4cd133e7f503", 0x3, 0x0}}) listen(r0, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000137000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f24000-0x4)=0x2e) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000188000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d3b000)=@assoc_id=0x0, &(0x7f0000f25000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000821000)={r3, 0x534}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000d4a000-0x7a)=""/122, &(0x7f0000f23000)=0x7a) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r0, &(0x7f0000f33000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f00006e5000)=[{&(0x7f0000d6c000)="621875502cb29061e497150a465f9b48bcd8c3433868a176b408edb09fabaa7f91ad79becc8fc2611c4f3adafd385516c07992b7385f40043450be1e5a9c5859dc21bcbda8877c4eb426e5ed9cd124351d2b50f1637fb7253999191230f27bdce1b9abcd35f90b9fe4c5bdff98f5b7277663991515569d7388a817767f61bed7", 0x80}], 0x1, &(0x7f00009c1000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x0}, {0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae683a991693d23aa34b92e98e5e79779fb9dc2797be58347f0e5f392a0f409fefd68b6ba81556dc70e4dc7df826af6f0a684963b3cc4c74112c6f67fc0442ca4190fa4b85b22f15517be6ccec431", 0x58}, {&(0x7f0000912000-0x75)="9385a70559985e46f63feea7625a506e770d22b956ed5d44a4b48c49dd2d86dad7bd9b9f816c10583f2dae781d8f28626f9c87e40d27c4a140dd10b553ba9924105db94aef14647200abe61a15ffeb0972fcaec94dbe09b02356bbb918705bff4e5c9eac96877e58e207a71de1bca102bd77100f65", 0x75}], 0x2, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}, {&(0x7f000071b000)="5b7e41dde460521b271a78c261b7df6f88f8afe45cbb4ed33fe18fa587d594b7b5d70926a3f5f7750ebe7143747d4a63774208ca7571bae63ba0e48052416b1cb094909a6b2dc504a93eedcc620bd8acaad6ba754e8a329ffab62effd1e61af5dc818f8ab28fdd184ace6474ae8100d030d1f996bb591ca6802a9bbeaf15", 0x7e}], 0x2, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x3, 0x8000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006ba000-0x8)={0x0, 0x8}, &(0x7f000036e000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9c000-0x18)={r1, 0x43f, 0x30, 0x5, 0x1}, &(0x7f0000f9b000)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c5f000)=@int=0x0, &(0x7f0000f9b000-0x4)=0x4) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ebf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000020c000)=0x8, 0x80800) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000897000)=[], 0x0, 0x40) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cb4000)={0x0, 0x0}) write(r1, &(0x7f0000823000)="e096c6c91f28f138e396b39ab886f2ca91b5ee0591117f52106433bfe0c66e9116d8cfa65612fb6bfec426cbe1c8dafe69c4974f4807017ea861c1a03d181cae6320911c2bf8ebf28f7779f281072e079d4be240db15643c837c8448f160b09a9f4d25ae587b7824adfe417ba174844d07de2f526491f9f9c924c98acd66779d80978e75e29d90e47b166e7699bb67e20c58cd32726593538cf7e52bf8bca27cf3bf69ee9280896e4b66c287c980c8ff1c80ee6e58bd417b629ee89c9c0903af08ed63", 0xc3) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000faa000)=""/72, &(0x7f000077d000-0x4)=0xfffffffffffffd32) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe5000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2ee7}, 0x0, 0x2, 0x1, 0x0, 0x4, 0x7fffffff, 0x2}, 0x20) socket$pptp(0x18, 0x1, 0x2) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003fd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x100000001, r1}) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x2, 0xc) pipe(&(0x7f000051d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000e1d000-0x10)={r3, &(0x7f00001aa000)=""/122}) write(r1, &(0x7f00002bc000-0x1)="", 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xa, 0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x14, 0x0, 0x5, 0x6, 0x9}, 0xc) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00004bb000-0x83)=""/131, &(0x7f0000294000)=0x83) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000dd00ffffffff0100ff26", 0xce) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}, {&(0x7f00008d8000-0x96)=""/150, 0x96}, {&(0x7f0000f11000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f0000f15000-0x9f)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f000016e000)=""/79, 0x4f, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000de3000-0x7f)="66a0bb828a47ac1485672aa6f5b4ffc48138c2083a77cfc3b5771aac282ca01de4f570cd6612eba553a89ce0b9fd0083c91999a5726425bd0f42c92500e9705e94e21a6bc63e182a6ed1fc0d9045f7d34980a496cfd1636bc22f9bc01b09b6f814272c235935653a4858f436fea996f198b86b3c78ee4be6dc95ea4c5cb43de5dad89598e6922181a21a1b3ae37d6d2d686221db82ac6f2e036d5c758ac29a9e9a10d37d1213856f3c10123044c4203d33e39ad83ce0d2dbd0f70cdafc08f337e7e05cc0cd3033afe0c1c57f5d047113f1c5dbd0e707b955bbae5eca805d75a7fc048131aae879") mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000ef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000335000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b3c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b4b000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f1b000-0x4)=r2, 0x4) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x37bb6664, &(0x7f000014f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000059e000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x8001, 0x7, 0x4}, &(0x7f0000781000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000058000-0x8)=@assoc_value={r1, 0xb241}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000352000)={r1, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000785000)={r3, 0x0, 0x0}, 0xc) [ 304.067936] sctp: [Deprecated]: syz-executor4 (pid 13210) Use of int in max_burst socket option. [ 304.067936] Use struct sctp_assoc_value instead [ 304.097672] can: request_module (can-proto-6) failed. 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e69000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00006b0000)={&(0x7f0000c58000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x34)={0x34, 0x35, 0x14, 0x1, 0x2, {0xa, 0x0, 0x0}, [@typed={0xc, 0x1f, @pid=r1}, @typed={0x14, 0x31, @str='keyring]\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 304.125132] can: request_module (can-proto-6) failed. 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dfd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="286a11d7d2d04d75bff2553bfe69abd0"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb07) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0xfffffd84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000dfb000)={{0xa, 0x3, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x6557018c, [0x8, 0x8000, 0x80000001, 0x8, 0xfff, 0x7fffffff, 0x3, 0xb92]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000107000)=@generic="fd5f6f5eebc8410001ec4807a0da1a1a", 0x10) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0xf200000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2, 0x5, 0x5, 0x0}, &(0x7f0000a7c000-0x1)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000197000)={r2, 0xd3d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7f000-0xe8)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008d8000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xc) r9 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000668000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7e000)={{{@in6=@mcast1={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) r12 = getgid() r13 = getpid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f80000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0xe8) r15 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c3000)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000613000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a17000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000027000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000378000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f000029d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c8000)=0xc) r24 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d13000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000345000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a9000-0x4)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c72000)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a58000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000-0x4)=0xe8) r32 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005be000)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7e000)={0x0, 0x0, 0x0}, &(0x7f0000e3c000)=0xc) r35 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f7f000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7f000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000)=0xe8) r38 = getgid() r39 = getpid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a9e000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000f7f000-0x4)=0xe8) r41 = getgid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000873000)=[{&(0x7f0000a60000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d3f000)=[{&(0x7f0000217000-0x43)="2952916e8a1e139a2f83b5a5e4861aea479ee94d9259452d9ab0bf503438e54c4ac55920cf949c36e651492bda7996000ae06df2deb97984021ca290506b5109dcabe3", 0x43}], 0x1, &(0x7f0000412000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x20, 0x0}, {&(0x7f0000443000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f7e000)=[{&(0x7f000014c000)="52ae69831f9b8cdd650fe6a0209045afecf28144275bbf2e2ceeacb2ad25048f0423c6778365033c0263a7ba74038eaef00eeada951572ddbb9a655dabf2553c88bd467ff1d4d64e9b0e189684352958a74e2ca652bfdd4a4479", 0x5a}, {&(0x7f000049b000)="52679efc77177b36075f6b2d5051590edc0e59aa2271ae87f862a97dbf7103629d9eb667791fe327f835d6f7e67febdf4ba072b2f58e82229d8c657ca94da628e09426f4194a4ce9fbc9eaec75789913228679ebd89a43d6eaa88bf6e478ec65250a8271fab77ff675cb637f8e85d43aa771b39bc7dabb092c5e6246de1feed64ba0b8f1518b81138107176a0b86d250e84eabd7de1f1fa6a6bfc318278f02fd9b70e7", 0xa3}, {&(0x7f0000793000-0x47)="54c37edf7a17466fd4c9a6a209471b7961b89a23910adbe13b176325323a8c23111cf924ded61326c0fd746569eecdfdcfb1b1f0ec5976e0bc4a75897d48383a76cb04a685471e", 0x47}], 0x3, &(0x7f0000bad000-0x130)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0]}], 0x130, 0x1}, {&(0x7f0000f7e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7f000-0x70)=[{&(0x7f0000f7e000)="55716cbc9dad5bc01cce0b2b8c", 0xd}, {&(0x7f00001b2000-0x4e)="74174e2cc11df5811b9f47255aceab79dc0b8edefedea8b391844469cff445795eb26598bc3d0b2bb41b84ce1eec04e143325e778d3d44f4a8f5e6ed7ba531bd3e8b907945090072c30971d2b0c8", 0x4e}, {&(0x7f0000f7e000)="7862e9d7e949c289f262a637a5f170bf4381a654c0a3895ddcdc33d9062c061d2adc42c5dbdbdb78d4c41c648ffcb0e911c3400b1c21da", 0x37}, {&(0x7f0000f7f000-0xe6)="97dd9fa8db62b65421058d43bd3bc8897321a1704e83b5ca226870d1175e740fe2ab9683f89fc260fe95a9c743f9b3f3d931cea3f84cb8418aeca5056e09cb45a6c343e35b108e78285f79645933a184d4716e690180e0dafde70141ca7350feea19213244874c89cc2ba1d0f40fd086f2ce5dd1e2a730ccbad34e02a058712d72d34851f69d74b9bd5bd7a87483bc158998cbe2d97fb6cffa3e1297c570e65f500031024ee66815ea4ad4c12a8de1042b704530f9e774d36ad3ea3d3bb0f985acd584fb6542ecac09b9de83d28a4beb63554a147f4fdb871b11766cd3a6eb86850eb91730bd", 0xe6}, {&(0x7f0000b9a000)="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0x1000}, {&(0x7f0000f7e000)="d7fc513f6640c85f44bfcc33debce28115ce2f479310c0cd05ed037ccf007b22f415388b08783ea5fa49264a8b530416ad533e820500160a9e5a559213cfba8da930d665c4e72193811775a9c20e26f9e2cf72a7a832aabd14e699a106831d7891b281856d2c8714f999f228e8aecbeda1d99d78d457dada18ea5e69a98bc541839ef1798d9430a0c14c6568408996bf4ccc085c43b94099c231278f1e4a134a5f0e3736c22e4512a1c4c4161c8f1f2509deb0fb45c48a1fb15b63d826bec54ff4c50b5a883dd8", 0xc7}, {&(0x7f0000f7f000-0x7)="62876af7fafe9f", 0x7}], 0x7, &(0x7f0000832000-0xc8)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1, r1]}], 0xc8, 0x1}, {&(0x7f0000f7f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7f000-0x10)=[{&(0x7f0000f7e000)="28e21791f64b0a094a4837e1d344a53caa2d51bfa9cf", 0x16}], 0x1, &(0x7f0000334000-0x70)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x70, 0x8000}, {&(0x7f0000b4d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7f000-0x10)=[{&(0x7f00009d8000)="bd5be415cc573e6664fc33ac1e18300b3f167198dc22afc5e02eeb4c43e9f7ca92bd02c1b3de43c2fc5c5fac737f9211ce8f36961e5564fa740aae0d26a8456e0ebca5e8aa07a6cdf2ad75d71b786aa4eac80461593274bf5a8dd5a6dde4ab0fce66af7386c62aaad6b466b843c1823625171c54cf818fd57b7d22cd20d21ad58f5d201fcb6a0e6953e51bc575cdc487f0a316046fc51f669ffc35993cc1abe01dbadafb4f0826b9e3d880bcc8c204bfb5d44708e7cda47b6e45ba8ede", 0xbd}], 0x1, &(0x7f0000f7e000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x81}, {&(0x7f0000f7e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ad1000-0x40)=[{&(0x7f0000f7e000)="b230e236e60c49a482b511b6a0d81e254d99cc3d57d8057066e080297ddc593f14dd607c2463485b049f238c1235bf8a198afb5939f0039a931d231915dd7da8773e1af943fbdf693432f73879bc8b4c8cace7ab2adaa15a0cc1d448fb9f946dd6", 0x61}, {&(0x7f0000f7e000)="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0x1000}, {&(0x7f0000f7f000-0xf9)="6bba44ce6ba53a444ca0c4d451057b00b865ea3566d896798542ac2fbe975abf742cca0c619ca65b2e7e980e6a783725e57861112d105ca9515c880e34284e461ea1d6c3d1b859522bedcaf7c78be8859f411f1876ee63abd41b6d5def6cbb8dd43d14dfd9b6f722f08c9fc18ce89951a76a4e258ae98a00958d3902bb4aad5348bf866fcb3b8bfbbf48e4f395b1b2a68d68ca4327120396ba682b444e91b1653abc81812890dfa2b3ea8bff264eafa50ba0de09cd8d774ee9c879bb46d069d5e8c68cea82f028824bc75f2e49fcd7774c3861eba0a67213a6b7ef43f27498e18747d12c36d26c47e428a03301891c3d4d7353918fe59d7011", 0xf9}, {&(0x7f0000353000)="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", 0xff}], 0x4, &(0x7f0000f7f000-0x160)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r26, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x160, 0x4040000}, {&(0x7f000084e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f7e000)=[{&(0x7f0000a47000)="5d1bb96624cbdf71fef3df95b37fb9f9a7be8469a0cdddac46b253ee16eefc0b388a841cc2", 0x25}, {&(0x7f00003fa000)="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", 0x1000}, {&(0x7f00004f4000-0xd6)="5813fcadcb8f4673af0bf27448ffb24738a5d9bc1c39dc33a20a0abd9aa98dcf11a9347cbd709c1b4185343f59f18b4fb6425b8d74759a2e59774f28d24c96030f429e551e882548a2fcb44ae1e8e8a1efc8ea0b6f760a17d3f5e8a2c6cf184ed79cb7c0a6bbe745e7ecee97906696dac9e00bd6e98e8a17d3d1b93eaa505729a81a60a16acd823bdfe5ae4b8c1ad758ccbc20ff4236780b938b5bdc4c64eb698d98ec34cd00e4eeb9a5c46d4fb4a5c89666cc8b2afd7821d37ad115ea90b09779b17934de715aaabd4337a06d71f28324fa9d0dbce7", 0xd6}, {&(0x7f000045e000-0xcd)="6d5c0b38a9b30336a20e15e7e8d5528c359afbfc055b36bb826ffd375b8e86ff05fb13fd9d16accfa9f1e31d9f37d54fddb44322a1735398d693f86f398bb116f98ec69c9b74daaf58b2e5dfa9c82f7d00d08c7624e1d8a0f2ed5e737b5aa72ee45e6c0a911dac48e956e3aeec579b7d2a5ec93ea2785b279fe8165fb3fdf840d6f755a90f1bacd3757e21d207516f335f6f241c9d7d2dbe2040aa100ed1ac53cdfb375f94a9fc68c2fc25b3c14262ac2bfdf56b2d9630d30864ff8bed5796c04f6847f1f4a29ecdd788eec238", 0xcd}], 0x4, &(0x7f000015f000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0x28, 0x1}], 0x7, 0x10) r42 = socket$alg(0x26, 0x5, 0x0) bind$alg(r42, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r42, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r43 = accept$alg(r42, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r43, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f80000)=']', 0x0}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0xfffffffffffffffe}, 0x0) recvmsg(r43, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) [ 304.158471] sctp: [Deprecated]: syz-executor4 (pid 13231) Use of int in max_burst socket option. [ 304.158471] Use struct sctp_assoc_value instead 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f70000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000-0x4)=0x10, 0x0) getpeername$inet(r0, &(0x7f0000988000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aba000)=0x10) socketpair(0x3, 0x6, 0x0, &(0x7f00007ab000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000046b000-0x1)=0x0, &(0x7f0000df8000)=0x1) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003aa000)=0x0, &(0x7f00009bc000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002ec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b98000-0xc)={0x5, 0x1, 0x8, 0x2, 0x4}, 0xc) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000896000-0x8)={r2, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x8000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008cc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7e000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000901000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000228000)={0x81}, 0x1) syz_emit_ethernet(0x46, &(0x7f0000cfd000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$packet(0x11, 0x3, 0x300) 2018/01/16 22:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0xb, 0x80000000, &(0x7f0000681000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000043e000)={0x0, 0x57, "f646f2d5bc55e937cf09cec5e583f74f04c8eaf9fedbc6d96a74771234845e53202dae56ee184668fdba129a7a840c89927c918477daa11b51025c13f45156e983833fc0dafc727f2d03130c1be33d8205d44348ee7929"}, &(0x7f0000388000)=0x5f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000087a000)={0x0, 0x8001}, &(0x7f0000a14000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007e6000)={&(0x7f00007fe000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000946000)=[{&(0x7f0000fd7000)="67236351b17a489812a46b5a", 0xc}, {&(0x7f000051a000-0xf8)="2d4cccb938113377b861d6e36803bba97acc2e364c8c1ae239541e1f8b989167dc6ef0f78928e93369da80b9f64ffdfcbe71589ecae3f951d7c17dc5b8b21b1d3170ea5a18b0a7e892415c964ec3daf847c021daf5817b75602dd5851fbf3decac6433b5c1fa15022bf688b8525d24000f88beb7409bf69f8bf0cb4b94bf4cda1e9039ec76fada218b0fb3ac0ae7ed50bba12b15b5c08e2a7241e5f95407e7eb8934177eb12d49d7708baae8b94f82d798156790d1a32c09357a03918c120a4041f2a592551cc66c3d4d6922030cc1e1bc197dafc413a7ce165167fa925809f6bdc9027d9d351096ff083eaea0bc3ad64480f42f6ff38cde", 0xf8}, {&(0x7f0000059000-0xfd)="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", 0xfd}, {&(0x7f0000b7d000)="7930902287684e340474b58e71e1f4263080b329e9fb7d21ddb70805009b3bb474046e6a056321b5c0ea2c762bf0235d95c2fb8474", 0x35}, {&(0x7f00005af000-0x3f)="8bb2330129762088d12800e2a786e0d2260ecbeafced715bb0dd0f3e7fb9a69a391c2c3f01bd0cb810ed1f15b37896e0f64058e40f8bb47f7fc4a0b9dc503d", 0x3f}, {&(0x7f0000e23000)="3874aacaf72de893d169eb91d9b05ed1e3a06ea5805e0dfcc5bfc1810915cad943f2142b6745c3420228de0e2f654721499cc8681a53454d817c54f1a49c04730936861d0780651fd525cbc47b0237a1edd0ba5153d5d427aa0972b10aad285bbf71c28e09de242594d58675e14be8c608f7144fa6b1cbedeb24195b6e38f8963186543ba8d89391f8fb952164e0e0d3ac9d0a02334e919ec8389601c799b222e6ccc2d5d0ef5638ca8a00bb14c6e257553123c88211d379731dbb", 0xbb}, {&(0x7f0000ef2000-0xad)="ed5f125f30950b668c3df8df48ed0946a96b50f8c5b5df08a62daf1124e01c186dc5ffcfe0187f6c5142d5b8c771a4cbd75154bc8180e8f23dc53fbb5fca090a8946ba60d47cd209048bc0eb61cb8ad23fabb0d7f939478b5ef404a914b23a7e7b1935e5d15cac59715a6acdc8dc8609d81bce00ca625b833f90667b49c524cd6a7dd54f3fbc4f647454679db2826688274a06cad131774d5070b07e268d747f71c76e1f0d78da172474606c5d", 0xad}], 0x7, &(0x7f0000b4c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3aa4, 0x8200, 0x1ff, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x204, 0x3, 0x1830, 0x80000000, 0xfffffffffffffffa, 0xffffffff, r4}}], 0x60, 0x40000}, 0x4000) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008a9000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x229, 0x100, 0x3, 0x5}, &(0x7f0000a28000-0x4)=0xa0) socket(0xa, 0x1, 0x3f) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc1000-0x4)={0xffffffffffffff9c}) sendmsg$nl_generic(r0, &(0x7f00003d1000-0x38)={&(0x7f000031f000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000a71000)={&(0x7f0000c21000)={0x1c0, 0x36, 0x800, 0x2, 0x2, {0x10, 0x0, 0x0}, [@nested={0x120, 0x83, [@typed={0x8, 0x20, @void=""}, @typed={0xb0, 0x56, @binary="706cd0255e12fa2b71ae0d372479613c569b27cabcad0e34ab7c66a589592ffe35d52d6306edfac67192f88d5933fe5844fbd99f3dcd31c94a9876afdf30103fee75bff220d170213c51ce8abae0148fdb243f492a8b02bd7a9477604ec83cfc24007b05d0dc0610fe6a73a7a4bf4a74cc4e09c735df4f5d696e13adeb6408b7a9da0cfb3e8c5278b1165dc41ba39b219e00bafa937bd8e84e1299c0f235c6f7abe7716dba74ff09"}, @generic="4503032c03755da3aec729797b13cc6ab7497a8575c6f02ade47e7ee6073c0b139ec6faa347e3c42007f6fb299c8c3da8b7aa49b505aac044284ec1a6eca137f8404135755dd85435eac2c5637317fe8e23bac1c0a", @typed={0xc, 0x2d, @ipv4=@multicast1=0xe0000001}]}, @generic="d899804b5c9d9954ae4f0a03ab803bacbc2d70456bd71044d8d78c141ba5c0c1d307abb283f6aeae09ff68c9e1cdf5313aae21da65251565f2651a1ff00dcd0055a503c6b1040b67ee346f68250a326410fa786fcd2a06ef0a65e68a808daf599dff0f9d925ced46216e5d8ef17f27166509888b356c4148427dfa30f5c758d19cbe184aad7c2262b2"]}, 0x1c0}, 0x1, 0x0, 0x0, 0x91}, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fca000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000590000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000908000)=r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a13000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000f66000-0x10)={0x2, &(0x7f00000e4000-0x8)=[0x6, 0x3f]}) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) shutdown(r1, 0x1) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000a69000-0x93)="9dd8c73b6e4ee6ceb963b42abe8215d7383d151f63f316b9229653e9f5783f4941f011b638a69c265a0b1ea7b07dcfe96b580932557a4cc50b0074f7f7eacd82a95257bfefab47ef4c40c936843c6afa13006bbee0511d8e2765bd24aa23e16d45b05121ffb722b9d7750b62f5220a38ac7650e8eb0672faf5853fa3ef37bce8b16e95a1fc78fc7ae4ff247d1a99d547e10f49", 0x93, 0x2000c000, 0x0, 0x0) sendto(r1, &(0x7f0000903000-0x1000)="b4", 0x1, 0x0, &(0x7f0000492000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ce3000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f7e000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1f}, &(0x7f0000859000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000019b000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x4, 0xfe, 0x1, 0x9}, &(0x7f00001ca000)=0xa0) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/16 22:56:06 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ffa000-0x2)=0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_void(r0, 0x1, 0x22, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r3, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00005ed000-0x10)={0x0, 0x0}, &(0x7f0000bce000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ffa000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffa000)=0x1c, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ffb000-0x8)={0x0, 0x7}, &(0x7f0000ffb000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ffa000)={r5, 0x4}, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000bec000-0x4)=0x0, &(0x7f0000ffb000)=0x4) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a94000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004dd000-0x10)={0x0, 0x0, 0x8}) pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000654000-0xc)={r2, 0x80000, r3}) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 1: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) 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) recvfrom$llc(r0, &(0x7f0000003000-0x7d)=""/125, 0x7d, 0x40000003, &(0x7f0000002000-0x10)={0x1a, 0x5, 0x100000001, 0x111, 0x1f, 0xfffffffffffffffa, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c9c000)={r1, 0xc5, "087cebdd17e919ac8f4ea101d776301226303199085669fe0e69915ca6ccfbc074fb8f43140e85af2cc1c85b7b225ec5e5d6d1d98e00f737aa872e1f79009ce4239cc7a445835a57c29820d95c10e58c742a2a6257ba8b379655923d3aa63d3005dc081d11d272caa47c60eeb17d69a6f29009c4f6b7ce51196a8af86e756cb3d59fe75cde4c48161b77c7e1da037a428297ab74e539539cdcf04b781def1aa91e7fdd3af0005fdb99a832f28fd745aa3fbf9572b40e5342cc7b3859f0889ac20a747e0558"}, &(0x7f0000000000)=0xcd) getpeername$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f00003ae000-0x4)=0x4) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000)=@req={0x50, &(0x7f0000006000-0x50)={@generic="236800905e23333eeb32622fd5244a28", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x4, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}}}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000009000-0x1)={0x13}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f24000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001b8000)=@common='yam0\x00', 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a33000-0x20)={r0, 0x1, 0x1, 0x9, &(0x7f0000541000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000084000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x20000000000b}, 0x1c) 2018/01/16 22:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004c1000)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000489000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ae5000)=0x8) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009f7000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000823000)=0x0, &(0x7f000072d000+0x175)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) getpeername$packet(r2, &(0x7f00003ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e31000)=0x14) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0xfffffffffffffe24) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x805, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000919000-0x52)={r0, 0x1000, 0x9c, "854d62cf6d2603494f890acedc6b939d957984608bcaac52f68f0e2e9fe176d7684dccb48143b5f60f8dff4708ed755a75f1aaac47eb00063dacc2fe7f2533f076bb90c4605d0ef7"}) write(r0, &(0x7f000037c000-0x1da)="a600000016000700ab040008090007000a00a559020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb949061219d07f4b00020000008ce609000000258f1a273c2e117c22ebc247ad4706000009db8934d07302ade01720d7d5bbc9fc3d2e80772c81022cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe0800000003000000000000040900bab2b9d2", 0xa6) bind$netlink(r0, &(0x7f0000136000-0xc)={0x10, 0x0, 0x2, 0x100}, 0xc) 2018/01/16 22:56:06 executing program 6: r0 = socket(0xd, 0x5, 0xf8d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fde000-0x88)={0xffc, {{0xa, 0x0, 0xffffffffffff0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x802, 0x88) close(r1) 2018/01/16 22:56:06 executing program 4: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) recvfrom(r0, &(0x7f00003f3000)=""/6, 0x6, 0x40, &(0x7f000045e000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/16 22:56:06 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0xffffffffffffff01) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000c8d000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 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) 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cba000)=[{&(0x7f000061b000)=""/61, 0x3d}], 0x1, &(0x7f0000eb2000)=""/0, 0x0, 0x9}, 0x10020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000f32000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="755d445e72a20bd13bdb4ed742906e84", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000000000)={0x11, 0xd, r2, 0x1, 0x1, 0x6, @random="cc5a1dc730b4", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x100000114, 0x2, &(0x7f0000007000-0x4)="", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 22:56:06 executing program 7: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000374000-0x38)={0x0, 0x0, &(0x7f0000995000)={&(0x7f0000aa8000-0xd0)={0x2, 0x2, 0x2, 0x5, 0x1a, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x10, 0x10}, @sadb_ident={0x2, 0xb, 0x101, 0x0, 0x3}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_address={0x3, 0x7, 0x6c, 0xb969d1517d158676, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x0, 0x1ff, {0x6, 0xff, 0x6cfd, 0x9, 0x0, 0xad, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_ident={0x2, 0xa, 0xfe, 0x0, 0x1}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x804) r2 = socket$inet(0x2, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004f7000)=@common='bridge0\x00', 0x10) setsockopt(r2, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ec000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00009a4000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003e3000-0x4)=0x14) 2018/01/16 22:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aff000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005d9000-0x8)={0x0, 0x4}, &(0x7f0000115000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ce000)={0x6, 0xffffffffffff72af, 0x4, 0x20, 0x401, 0x10001, 0xcfac, 0xffffffffffffffc0, r2}, &(0x7f0000162000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2d000-0x8)={r2, 0x4}, &(0x7f0000238000)=0x8) pipe(&(0x7f00006eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000fc5000)={0xa, &(0x7f0000107000)=[0x6, 0x1, 0x6, 0x2, 0x7, 0x0, 0x1, 0x81, 0x1, 0x8]}) writev(0xffffffffffffffff, &(0x7f00005f9000-0x80)=[{&(0x7f0000314000)="41b547f602010867a7f8d94fc16788786b6c5b396e919e424358af1be08f141c39a0545da5cd8f51", 0x28}, {&(0x7f0000762000)="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", 0xfd}, {&(0x7f0000a81000)="f6a9bf328c9461341e5bb9654be09a857b4a3a6dac6e1905e71abfa0b9a109f8", 0x20}, {&(0x7f0000d0f000)="b7d78458938cfb540f4240eb5e505c4f7d7f0b", 0x13}, {&(0x7f0000983000-0x7)="9c82fde1ef9eaa96b4e6f254e182a02fd2a9ffe69bedda09397c569bedba8cf02f5bbb6749f3b9f5d53778d578dcc0a5af", 0x31}, {&(0x7f000046f000-0xac)="f4b48f6c7c397b2d46cb590949da7f61be3db7105c7e81df6c75b21767ae70c0d9dc53e0b809737f39edf15f610666086f71e9bae0860defa8addb0ac61a1cd3e10552ed0183615b6d152d7a1a34c176daa70d9be810d0f21511383202e43a8ef8606663ea49996310744a803c117d34ca02e2ccaa7b5855db9338c50b59f09d43fec6e8cfe100e42ce1f1cd88abbc92a78fe3932a45fa00a377b188cd423b46967ed1e427e20187ee34a876", 0xac}, {&(0x7f000092e000)="025453a7af9d45313904", 0xa}, {&(0x7f0000678000)="3e2c516cdbbdbb98baac58b989cbe01cc14eeaa8132dc1b19e378143fc506443374c2c453a9e5351812217fac19e70920a95d025ca192079679129abdb65f2d81bdcf54599039dc748b9109edac8ca3a993f7429f9f7637ca1004a65581a60319164d53ae87efde0dacc43edf8d1362b3bcbb527d53012544fe12f3d914eaa5e2034a55089dd43588d9eb82bf671e4f5832f4941f5abe73604215283269c02984c787ea74c62906cf0e8842bff7423c6d9786b9c159d5ee8b2d29e2a4a2a6a03", 0xc0}], 0x8) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000ed000)={r2, 0x3}, 0x8) 2018/01/16 22:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) pipe(&(0x7f0000191000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000fd3000)={&(0x7f0000ba9000-0x8)=[0x0, 0x0], &(0x7f0000bac000)=[0x0], &(0x7f00000f1000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000be5000)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000473000)={0x0, {""/7}, 0x0}, &(0x7f0000252000)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000048000)=""/96, &(0x7f00007dc000)=0xfffffffffffffdd3) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000e52000-0x10)=@generic="08f9670bb1760a4e58f4b78a2aabdcb4") 2018/01/16 22:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a9c", 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000006a000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002e8000)=0x0, &(0x7f0000b05000-0x4)=0x4) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x101, 0x1}, &(0x7f00006b5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a5e000)={r1, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x4, &(0x7f00009b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000327000)={0xff, 0x8}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000353000)=0x1000, 0x1) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000b78000-0x63)=""/99, &(0x7f0000bde000-0x4)=0x63) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r0, &(0x7f0000540000)=[{&(0x7f0000b10000)=""/4096, 0x1000}, {&(0x7f0000673000)=""/242, 0xf2}, {&(0x7f0000508000)=""/70, 0x46}, {&(0x7f00002e2000)=""/71, 0x47}, {&(0x7f0000507000-0x8d)=""/141, 0x8d}], 0x5, 0x0) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x4, 0x40, &(0x7f0000357000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ce0000)="6ff03ed55940462e61935930f7592ff7", 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f00006d2000)=""/145, &(0x7f00002e4000-0x4)=0x91) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a2f000)={0x80000000, 0xff, 0x0, 0x0, 0x1e, 0xe0bc}) mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x20, &(0x7f00005c2000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005c2000)={0x0, 0x8000, 0x30}, &(0x7f000053b000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b2000)={r3, 0xc448000}, 0x8) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00005c1000)={0x0, 0x0}) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00005c1000)={&(0x7f00001ed000)={0x10, 0x0, 0x0, 0xa4010000}, 0xc, &(0x7f00005c1000)={&(0x7f0000040000-0x36c)={0x36c, 0x15, 0x528, 0x0, 0x1, {0x15, 0x0, 0x0}, [@nested={0x54, 0x14, [@typed={0xc, 0xd, @fd=r2}, @generic="aeea9857159272c8ad59db02016b48df55b17ecde9f46d7d3fca2eb92f045d9e18433b56d0281f0dd8c484", @typed={0x18, 0x87, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x304, 0x4e, [@typed={0xc, 0x14, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x7a, @fd=r4}, @typed={0x10, 0x3c, @u64=0x3}, @generic="aea3544dd37287ba925b55f4163cf470e54064ccd936615791af2909", @generic="d9b91a051303cf00ed5edceb5b860fa194284490f09468f0b6c327ed1de19097f6e7ebf70be9c0dd02304b2c8bd65e80033977849d1e049655355b45655e04410c4a63bc304a4df248b6798e77988150f382d0269d36a6ac2572f553831c152b28a21533048a134f2199a23fd327d86d9927220aa46a8718bad29a0ade82f469a493c09fa9ab922a46f26f4ac4bf66aee1425264adb7b820229909a07b47537b0c45f4121ded66338984d197b0266ab38890a2853b03f2d9e12e7802ec3b0bd039c4fedf137d932dbc2348edf9076d122a9405a4878cac171b1d870f01bdf3292d30a6907fe33a4a4a07aca1b3cc20eb38092b", @generic="97f0dcb6a4cb0d26d52afdefb5ff507291de7679991db8bbda061906221e5cf14531623f70c0cb0c4f8fb0a773b7c97b1bcfd58ffbc93ef218f96d9776db0769552e426f929a2f9bd8b0a23515674ee5803791e0534657b43763b59d0b582ba4096746975ef108ea54c0ff0ae5188ce07bea7ff24a3048019df506306965c587f7113510c464e848013d629dfc3736131530f6087b66b76d0718c751a6612d58d021a6c7ea468f37af05b86904a60f9583689ae03cc17fb7032a742d7b14b07925f1e35b3ca17e6df59ba33da50c3c300c86e2aac1de68ca2402a392efaccaacd4a9c0", @typed={0x18, 0x28, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="c6d92f77222d8acfbed3bb3a0a726915846637b3c4ac7451c427852cf2fea1b924f800b955c4461d80a66c8945cbd2d0d1ffa73e2924ad8e354c39f8f1a49b6453f1217b0a64fbb727d6d3e362c9c98c7abc27bd35a711ebc3af79f110c09ec587b06c8f4896e29ae1418447d7c8410a5cd68ca8111ccfa31f5bfba4f7c62282ba77188be9e8439ad6adf4d132ada7e06712d99894dcf227744f85", @typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x7d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x2000c885}, 0x800) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000458000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005c2000)=0x1002, 0x800) bind$alg(r5, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0xffffffe1) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005c3000)={0x0, 0x0}, &(0x7f0000282000-0x4)=0x8) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00003e8000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005c3000)={r6, 0x20000000000000}, 0x8) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000053a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e53000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r1, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000502000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0}, &(0x7f000098c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c30000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000701000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00004a9000-0x28)={0x100, 0x9, r1, 0x0, r2, 0x1, 0x6a2, 0x8001}) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) 2018/01/16 22:56:07 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005bc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000361000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000d10000)=[], 0x0, 0x800}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001bf000)={0xce, 0x1, 0x21c, 0x3, r0}, &(0x7f00004ff000-0x4)=0x10) bind(r2, &(0x7f0000a81000-0x9)=@rc={0x1f, {0xfffffffffffffffa, 0xfbb1, 0xda, 0x2, 0x12ab, 0x6}, 0x5}, 0x9) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000ed5000-0x4)=0x0, &(0x7f0000efc000)=0x4) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000099b000-0xc1)="d7b9649286e8ab8381fe1442b744ac94ce062f314f4ffba4ad96b2d31e5a19a4ef96b508fa65c40afbd808345135a3995582d9300460c4fc001ba700890df6d83651307a3d5bde3dc140d65216522eb4381156d5f335f8fa366e93301539f016262f6a46bae893180a6e8143be9f496410c278ce78fd207bb15352cdce035dd4537ba3821c45af5541008a0a609337ce740923b83c49ef1c481898dfd49b445f5038a0b2b82115bd0daa1fdd707bbc67c45923964e4f5b387ef45ee544b04d253f", 0xc1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000985000)={0x4, &(0x7f0000f26000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7b000-0x38)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f000002f000-0xf5)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749e56d76b5423274152a31f50bb039a53eb0c85d3934d5c25456fa9f76f93146e645e319c812d99333f209ad79b145630ec2c818959bdbffd106a694aad80eb556a589f6713852ac136932650c152b94a75e980ab34bd2e9468e5efb546b7ce930acb2aed2823fdd400198cbf591d653e2eac91aaba25bf5887ff8589297c32b3a612763e2cd", 0x70}], 0x10000000000001ae, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004e1000)=@req3={0x5, 0x5, 0x3, 0x8004, 0x0, 0x88aa, 0x8000}, 0x1c) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006e6000-0xd1)="6eab11ccd7d8ba84ec0a6152dffe844fb7a2a61b39cd9b2a2db536c7a805405f7f813b206ecaf29ce6169d161a47306c3ec6f29c74fee430933853966dccdd0673af0acbd45d76a28c5d0fe21735a313cbf9ab60d9ebf47f8190769fc2285b03bc2a8963f5efe3f255db99b227f03cd3d8e694a2f16801c717f41f8113c7886a21da82377b1d1cfb38940beb9d37a6e4084406554bcaabafa21f8ba085139261a52b04e94c61d37b5308970c069169ef0420ea9036ae98c8f95903036da27a9ea04d4e1d7d657bce3050ff69ef7dc210cd", 0xd1, 0x804, 0x0, 0x0) accept4$inet(r0, &(0x7f0000a07000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000-0x4)=0x10, 0x80800) connect$netrom(r0, &(0x7f0000125000)=@full={{0x3, {"47dfd93a323051"}, 0x1000}, [{"2c4e0a4f281a97"}, {"79fb04e307640f"}, {"b75100c4fc6f50"}, {"55fe07e9ca0d5e"}, {"4fbdef2b7aa632"}, {"46d683a2915239"}, {"e3d6eea0247704"}, {"77a9d775f65948"}]}, 0x48) 2018/01/16 22:56:07 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009000-0x20)={0x9, 0x10000, 0x8008, 0x5, 0x59d70523, 0x7, 0x2c, 0x2, 0x0}, &(0x7f0000016000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000010000-0x8)={r1, 0x5}, &(0x7f0000003000-0x4)=0x8) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000016d000)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000062f000)=0x3, 0x4) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername(r0, &(0x7f000037c000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000aa6000-0x4)=0x1e) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="d9491429d916b284fcf20fbf3be130d5d3526a29b2ed098d81409f907e3735b61bc81bc3020840c4a1852178610e6cb929fb88c0cbe3699533733129d1d6c53881d47ce4fcb896527d6f5a335eebafa63a1a3a0182fe0ab1ed6659b777bbf7276f7253ee150ac666d4e9a678b431cfd837e0983830a2a8ef9ed3e14a0c0551f4aa4478d93020c9b46c6e7d0fcce0137fec6fa15e6946ecc60d562752b14b67c23e138ef84a2064f08e775931516f035628e694976d3659623e3cd7d9d89d0c468932d5217166f0047327b817da05968d11592885ef680f211ca512787d99dc72153e02367f56b2b0284d3b56caf9034c36b02c3d87f5eb22a31a5dee0ba69601b6b27540bcee9d0e1563a7a36fc29fca21325284dcdd8855aed7df3643ccb51da7f67d4af6bac43305067b0e7e3efe05c5e89662d6ce5d4eb63eb3c7bdfe38b6da05495ad9956b70c5731bad892b2d948e53a63ec6bf99afb28221ae117623a3e47283e40b4edddaf2163a09ac9ae018c94c77b6bcfc14b18ef1bc8d9a6a788daa1594205905a728fe1d17f13f493a8c80b9ecac24c7ba5606440ff5b6525f35a731a2836d899af912f5257324d09306ecd0af3d2bb4b5e4d4b31a80dbc8289f502fa3a6151e1b9cd298c749c83cc5ebc511f682d14e6084c5a8a9a8a1ade14ccf036d239d577b0a0a835a8746b8b0bdbf1092182e8810db3e97396d88abb48e135af09971355336270ca47d240048cc6cd7454acd51102863295d03ddc909b9e7b53afae649bb05c1d29736c1cf83125bbb9e413779bfc8aa936bc1180b8e87439e8bef83b4898deb37d69775c612d45819dff7be50b4ea46be29d1700ce307dea27d8055794496a1c1415d90424bf6f54f9c35d214db5f1b91a7b941e151fce1e5107abffcc1b536af691e9b0723a28932d55f04c29bdb9b3046e9c80481bb61fc9de864ba1a38c561786de166f89a50e2332481783a88606cac9c2e1bf802783fbec448f11b89cd7b2bcfb1aaa1607fe967d448be0eb96fb4e2d44e19316f2f3dea27a39b02ccf342b77689b52dcdbc7161d66a891e896031d60cd2ad7aeed04e08dc3892789f5398c88adc8c02dc75a8f15dd0cb979172ffe67d1a3147d2fe42f8b6b0be55834f1c40370874571b12103b2a63f66ad7abd44b15d09d4199515df21e97ea29e815e5ea36ba1c58c43870dc13e46fd72ca74826e13e0cc8c887cd5a9be55c5fca4dee6298940fd604393026595eddcef26d80f78529465ff3ec739993f09747e165969f25f83fe716e47748e6481d4a77f4ea77261cd4befea8d28daff47033604eb7ddd014f699100e083a64a8fe69ccbae7108ae3040add0cd3c73e725e522d9f9a7558370f34c24ff0f67bc05ca2a97b8a08c6392a384b75130ac1d9f0e70dd787a6211d88a6b1291cea0fee5df1091102376ec9e8ead5ff5ef4cf5f0582307e85a4fadd66b466be808b3490ed764d526e18a453052b530c184e077ceb676a2a3948aeb9df1c0ce3f5c4ca0411421a2bf9c5e2e5e9c1261e7f34d881df00745b055b92cd805a01a9e37620a6a8c5687f4f5272e26eaa6c1f280a4e4837a5ff394cc54be287d8359fcd1728edf584c2f4abf13f629ec9beb9742a0da219e390c505b7b954ad58baae8bb4d10db05ff275d158b83186c62bb57066cc9bd2aa36afca82eced2ea8161887c94c00a95a7a1f78894edcf7fd77b38c8990ddec940b8efb45a0cc2ffbff2ca90999534ebe6dbe4653b73a880c15a85f6ab5788212d959e5a8a4cd5dccc17e4b730e8475cb823d1e706e269e4408adc6054ec90995b76a8a6f18d5c2823ab7338376489a8de29d2b22d315d6692da57d44d425ac7744c87e3dca4ff565aa3d73ed97c68ba5d61e0c0d97c8ea4f4c4ace1c676607de355de3704e9712b77d9880559e61a06860a531112d3f476f2b4fb2c0aeb21f47190148d92fffe54b1f141085da19e0c818fe1fc9df7d2959d7779883c8e64278d4df34e2fab4b9b9dbcef59e8e030df18e64111a88569546aa18a0a94bbb379875d75f0712d4894afe9c92834a3b72fe527ed5acc0f8b5f730e37323aea85f74a86881111d5db3fc36a7d9e5e76dacdf028c86806ee72b22e872c53df9319b3024045e6c4bf6229ff08cf046b3d3c2fa06c4d10cc4798b5c75930bfb687fb7d5193a1bee8465c0af5311e82bad4d33d5509e7b14521ddf9f8f0e7e72f5d59ac72d7d13845ae34a98b81d9bf90530c855f3cfd14477f48841dbbd4735c787ad987d5ec52e2b1f6f9b786834dd0bc55710ef379551393782e7b7dc8d50b5a3e4d1e7e64a2bef94f4ae2eabdbe6519c296d9a8719ec2d342a385738621802c6804af25247ce82bf9a363dcc3b6388d9295da4cea417c8e375e0d85b03cd206d03824c93bfa3e809b197f08d8ec150f4819f17c52ad2ea817ef56a27a6e0cb81e172389e44218e48d1eb97fdfb9b10a4", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5bc7a4038f91050b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6e000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f3000)=@assoc_value={0x0, 0x101}, &(0x7f0000764000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001de000)={r1, 0x7}, 0x8) 2018/01/16 22:56:07 executing program 2: socketpair$inet(0x2, 0x4, 0x1, &(0x7f000055a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007dc000-0x4)=0xd3, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ad3000)=0x1, 0x2) listen(r0, 0x8000) r2 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cd000)=0x40, 0x4) close(r2) socketpair$inet6(0xa, 0x80800, 0x800, &(0x7f0000e94000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c8d000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000e32000-0x4)=0x7, 0x4) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) r2 = accept4(r0, &(0x7f0000e86000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000525000)=0xfed4, 0x807fd) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000954000)="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", 0x1000) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00002c4000)={0x0, 0x0}) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000027d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000317000)={0x0, 0x0, 0x0}, &(0x7f0000246000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000a0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) getgid() mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000074f000-0x10)={0x0, 0x10, &(0x7f00005d4000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bbd000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ad000)={r2, @in6={{0xa, 0x0, 0x26, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f00007ec000)=0x98) socket$inet6_sctp(0xa, 0x0, 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$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000624000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c93000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c53000)={@common='bpq0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00008f0000-0x4)=0x0, &(0x7f0000cd4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000055d000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ceb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x56f0, 0x2, 0x0, 0x9, 0x0, 0x7, 0x0}, 0x20) r3 = socket(0x2, 0x3, 0x300000000000) accept$packet(r3, &(0x7f00009ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000769000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000a0c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r4}, 0x14) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000053000-0x8)=@assoc_value={r0, 0x8}, &(0x7f0000262000)=0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000, 0x2, 0x10) write(r0, &(0x7f00000be000-0x25)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000129000-0x18)={0x0, 0x7, 0x30, 0x8, 0x8}, &(0x7f0000d42000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002ab000)={r1, 0x2}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eac000-0x6)={r1, 0x7fffffff}, &(0x7f00006d7000)=0x6) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fce000-0x41)={0x0, 0x39, "5eaf900d37c39bef2bfdfc618e3672a091d395ba8191743f544f78287db6ce3986fdd8007343932e8bec3a2bf563be51a5cc258de16484a815"}, &(0x7f000024a000)=0x41) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fce000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fcd000)=@req={0x5, 0x6, 0xb8, 0x20}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f00003f6000)=0x0, 0x4) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3ff, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="28903ed28318779093ae1ae3f95e33ae8a5a8ef9c18d6d56907a3c7e8e384169660df93f1ad82032a73175ce417198cbe38b3822bbb01352b51425acfbbd25aabc2289bbcec22e2aa71a1a8c3da6b8cc5ca17723335af4fff82b9ee2fd21430feb4445a95fc86548873737c4cdb606039748c9ae2e25285f7fd6c03b0a", &(0x7f0000b76000-0x93)="51ec00a33e5163ab729c1f3832b35c542382f4ec499f1ae8aa82f96cf51ddfef9ad319a30e7ec8108641c9573b38e8d2e8aecb19d16d1550a93c353411749b9b003126e07d1c6ebd44c4d5dbbdde1a66eeafe9b9599141db938318f90351cac8c583e3773b787773ae33bd6da59fbdf891866e1ec3104c3775085726f9eeb2f52f61cdaf466d7279492e055e22678d175efcc3", 0x3}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0xd]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x542, 0x4) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xffffffbf) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80005, 0xfffffffffffffffd) getsockopt(r0, 0x200000000114, 0x2002715, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e54000-0x10)={0x0, 0x3c, &(0x7f0000ce1000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031c000)=0x10) recvfrom$inet6(r0, &(0x7f000025a000)=""/248, 0xf8, 0x1, &(0x7f0000983000+0x59c)={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000778000-0xc)={r1, 0x2, 0x20}, 0xc) connect$bt_sco(r0, &(0x7f0000596000-0x8)={0x1f, {0x3ff, 0x9, 0x6, 0x6, 0xffffffffffffffff, 0xe64}}, 0x8) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a15000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c2a000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f89000)=0x0, &(0x7f00006e6000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) pipe(&(0x7f0000504000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00002a6000)={r4, 0x2}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d8000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000-0x4)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000366000-0x8)={0x0, 0x33}, &(0x7f0000b16000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000049d000)={r1, 0x13c0}, &(0x7f000085c000-0x4)=0x6) syz_emit_ethernet(0x7e, &(0x7f0000f87000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x4000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) socketpair(0x8, 0x800, 0x40d9a4a4, &(0x7f0000091000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000e78000-0x10)={0x4, 0x3f, 0xffffffff7fffffff, "b13de6e91d60", 0x2, 0x0}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fcf000-0x10)={0x0, 0x8000, 0x4, 0x10000}, &(0x7f0000fa4000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001c6000-0xa6)={r4, 0x9e, "86454a938b94c9653ced7b7854ab01c7809230a5d06b9add1d3c85823e96b5a5da6ecdbfde4af1eef9ea8a9a9d40b9c9d2ebf02263c90539da634e6e5d7f6fe9efc539cb952ae8c8159306ffc7e4fd497b1427aba96429d120bd1bd43bec366bcecfdef3d3db0dbd7f4c35a421beff1b22c492ec5b13c9e12d036e6027783fb19c4f1119a384ab355dcb978dc64aaf301355922176c984ba522663f8858f"}, &(0x7f00005a0000)=0xa6) sendmmsg(r3, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d68000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000928000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e84000-0xc)={r5, 0x5, 0x30}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000482000-0x30)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x30) socket$inet_sctp(0x2, 0x5, 0x84) close(r0) close(r3) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f38000)=""/85, &(0x7f0000a25000-0x4)=0x55) bind$bt_hci(r1, &(0x7f000079e000-0x6)={0x1f, 0x1, 0x0}, 0x6) accept4$packet(r1, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000993000-0x4)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000029f000)={r5, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x6, 0xfffffffffffffffe, 0x100000001}, &(0x7f0000b92000-0x4)=0xa0) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000014000-0x4)=0x252c, &(0x7f0000014000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000013000-0x4)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002be000-0x10)={0x0, 0x0}, &(0x7f00000aa000-0x4)=0x10) 2018/01/16 22:56:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060c000)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dd1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x2, 0x8, 0x8, 0x6, 0x1000}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 22:56:07 executing program 2: r0 = epoll_create1(0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000001000-0x2c)="326c10603436840b5f64a8d394cb0a0907ad3675bf14621e88b35ce1023f1fc90485cc090550a6dc5a253450") ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@generic="977f4bbfdbc4a9b59cf7e345f9ad1085", @ifru_flags=0x2}) close(r0) close(r0) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = socket(0x1d, 0x7, 0xffffffff) connect$bt_sco(r0, &(0x7f00009ab000)={0x1f, {0x4ad0, 0x100000001, 0x2, 0xffffffffffffffff, 0x0, 0x8}}, 0x8) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025a000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006be000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000043c000+0x1fd)=r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) accept(r2, &(0x7f0000f53000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ad000)=0x10) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000003000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x8, 0x2, 0xdd3a, 0x4, 0x3, 0x4, 0xe6e3, 0x2, 0x1, 0x4a, 0xe371, 0x7, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@sack_info={r2, 0x3ff, 0x9}, 0xc) 2018/01/16 22:56:07 executing program 1: 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$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, &(0x7f0000582000)=0x0, r0, &(0x7f0000f8c000-0x8)=0x0, 0x8, 0x5) recvmsg(r0, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f00006fc000-0x50)=[], 0x0, &(0x7f000024c000-0xca)=""/202, 0xca, 0x0}, 0x10001) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xe93000)=nil, 0xe93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000e93000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000e8e000)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e75000)={&(0x7f0000e93000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a99000-0x10)=[{&(0x7f0000adb000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e94000-0x6)=""/6, 0x6, 0x9}, 0x41) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aa2000)={0x0, 0x9c, "59a9b1a69bb59e49340e9cfaeed891cc8e573c486f42ec10cd1125cea8ec66c8b2762f855d5da7cae370699bd779d73afc3c1d78ea33cdf3d7869c268a6e92f4c9ffd08c3ff4e065340e0037f04cc3540485ac27130ae36ced4be5849ab939e05da1e5fd19a786d9271a11fe07fbaba5bb75f649fe0c457db6ba78449efda7f078c8ce9c613f48c67612c25469dcc9c9a5f7e0644731cd617060c62f"}, &(0x7f0000e93000)=0xa4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000150000-0xf9)={r2, 0xf1, "85eb414db09c56c5f6d4d38c7ab0c1abb4b6831fd77ec6c041ab5b5561a9e87da1d8a379726c4b98d9f3c989b4bae8c5de635ec4b7832d362a9059dffa7dba72cb4066053cff9363bbda7a3d73bce3e3c1bedaa14d69dd2e88045f181bf4074ab57a0fe2a306c01b53c1e1fca7c92715ccd1b00c25b06216ef24257a086cd84ed74db5b3a3e015bf0d20b55cc0367965f87d419da2b9384eee191c09e56ed05572f1458e14d83529558e97c0b33e3ff91ef9171396cb99c02a49ee42031c1ea7d7b2e18fe05816c79b2a4be84ed7e76cde54f56380c34e0ccc4d6cb150a5fe8a96106b5c1bfb2b9471dfa31a5b5060af54"}, &(0x7f0000554000-0x4)=0xf9) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x80004, 0x1ff) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e94000)={0x0, 0x4}, &(0x7f0000726000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000235000)={0x66a, 0x1, 0x9, 0x3, r5}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000656000)={"581b85b17a2fa5d90c5ecb2c2b87b017", {0x4, 0x4, 0x8000, "db26d60ede39", 0x5, 0x0}}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000e94000-0x2)=0x2, &(0x7f00007fc000)=0x2) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x36, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x0, 0x5, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0xdd67}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000016000-0xac)="5f78b28147816a99f4fe1fe7fad72a775bd9183082768d50ebcf8021733349f0c6eafbe10918716a91d5fbb4b8d84d15a308f9ab7948a24e2c531d04e55a62ef95f6f7c4f22214f6e66c507d26ce4c91fa8654828698738329aabde9b39589e495c0b93ee1d9a7c07a5138ba25e4f2305c4f8eac3dd590c3531958d189abd351e3482204830ba2aa53700cb66355561e75790fc94cdbcca9012913d85ae2e9605f100a7c442f23884d3e8737") 2018/01/16 22:56:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005f4000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000921000)={{{@in6=@remote={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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c05000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x7, 0xa, 0x80, 0x0, 0x32, r1, r2}, {0xff, 0x0, 0x3, 0x1f, 0x0, 0x9, 0x8, 0x0}, {0x1, 0x6, 0x10001, 0x8}, 0x1, 0xf, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x3e}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x3, 0x5, 0x81, 0x9, 0xffffffffffffd907}}, 0xe8) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000920000-0x4)=0x0) recvfrom$packet(r0, &(0x7f0000ee4000-0x82)=""/130, 0x82, 0x2000, 0x0, 0x0) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) pipe(&(0x7f000048a000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00009a1000)=0x8001, 0x4) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x800448d5, &(0x7f0000fb8000)="7d1e7e4f184ac5ec8ee7842124ee") accept$alg(r0, 0x0, 0x0) r3 = accept4(r1, &(0x7f00005b6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f00002d7000)=0x1e, 0x80800) bind$bt_sco(r3, &(0x7f0000916000-0x8)={0x1f, {0xa51, 0x5, 0xffffffffffff8000, 0x2, 0x0, 0x2b}}, 0x8) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000190000-0x20)="02c3dd053f29ec3ae3d31ce465b1b962ce8b7d09187b0ad0333aa4e87f210196", 0x20, 0x0, &(0x7f0000c3c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_ifreq(r2, 0x893b, &(0x7f0000d69000-0x50)={@common='gre0\x00', @ifru_settings={0x1, 0x5, @fr=&(0x7f0000b7f000)={0x7fffffff, 0x5, 0x5, 0x800000, 0x0, 0xfffffffffffffffe, 0x100}}}) recvmsg(r4, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000080004, 0x1d9) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000f0f000)=""/13, 0xd, 0x40, 0x0, 0x0) [ 305.043777] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 305.051533] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. [ 305.081863] netlink: 'syz-executor0': attribute type 16 has an invalid length. 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca81243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x57}], 0x1) socket$packet(0x11, 0x0, 0x300) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) r1 = accept4(r0, &(0x7f0000912000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059e000)=0x8, 0x80000) connect$llc(r1, &(0x7f0000f58000)={0x1a, 0xf6, 0x80000000, 0x4, 0xd4b, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bcf000)={0x0, 0x0}) getsockopt(r0, 0x2, 0x0, &(0x7f00008c9000-0x53)=""/83, &(0x7f0000dc3000)=0x53) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a53000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f0000771000)=[{&(0x7f0000e67000)="9a2311c0e63db52b", 0x8}], 0x1) recvmsg(r2, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00005ae000-0x10)=[{&(0x7f000056b000)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4a) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000214000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000328000)=0x14, 0x4) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f00002a6000-0x4e5)="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", 0x4e5}], 0x1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000086c000)={{0x3, 0x556, 0x29, 0x2, 0x6cfd, 0x1f}, 0xf80000000, 0x2d61, 0x81, 0x4, 0x7fffffff, "39fa011ea3241bcce9cd9c5816c0249be80848c1ff207afc9ca21994e397c3328596b812ec41c1d207b07fe347d655dbbd36f6970792fc43b17fbcfada7320f67eb7c8485e3ee410267cdd47d0779b4396d4bd3e1553546606f07a2f61a2402b30deac6631beaf345fb35a0724ce76a5d2965d9816d8d7391344355598794f3c"}) close(r1) [ 305.089411] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000fb000-0x28)={@common='bond0\x00', &(0x7f0000606000-0x24)=@ethtool_sset_info={0x37, 0x9, 0xffff, [0x6, 0x1f, 0x6, 0x400, 0x101]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000190000-0x20)="02c3dd053f29ec3ae3d31ce465b1b962ce8b7d09187b0ad0333aa4e87f210196", 0x20, 0x0, &(0x7f0000c3c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000c10000)={0x0, 0x0, &(0x7f0000d8e000)=[{&(0x7f0000810000)="ca4980d4ef7c92be03a73537e646c121b0d3eb2e3ae53cad9b", 0x19}, {&(0x7f000009e000)="b5e9d9b8f1f61a1a4bd5a97d4967295f2f8e755acbbb856db2c9cdd9f45eee7294b61e23b4a7bcfab77d367b40d45cd89ed49cc5514de6fbcba3fd60723336fb59c9d7507cd14f80f6cffcde796d2270c8e64fb0735fbb3eec05d698d37370f822de17e954b683dc1c57349fc89b9a4c3aef94446efb344b0627d15abcfe82d98dfe178dd4b8d92782e17cc7be9c7ad0eaa136d682d08f1e419110f6215181db23d0b47fde1f84c2c1fbb4125e744ebf1b6583da34c1dccdbe6f", 0xba}], 0x2, &(0x7f00000db000)=[@assoc={0x18, 0x117, 0x4, 0x98}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x0}, 0x20008000) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x4}, {0x2, 0xffffffff00000001}, {0x3, 0x80000000}, {0x7, 0x6}, {0x0, 0xff}, {0x2, 0x4}, {0xa, 0x7}], 0x7) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) writev(r2, &(0x7f0000002000-0x70)=[], 0x0) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x6) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0x32)="70981f4112fa53531b78a781763497f8a6f0f361f2210446cd343b0b8b55ab4f00aea6a4a105a136ef224871e604091535ce", 0x32, 0x0, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x7ec6b9e8b0c614e0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 22:56:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000001000-0x40)=""/158, 0x9e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}], 0x9, &(0x7f0000002000-0xa1)=""/161, 0xa1, 0x0}, 0x2000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x4, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}}}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000850000-0x8)={0x1, [0x0]}, &(0x7f0000ecd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a4e000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f00002fd000)=0x98) getgid() 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000517000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005e9000)={0x0, 0x3, 0xa80, 0x8, 0x3fc3, 0x0}, &(0x7f00003f6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff2000-0x10)={r1, 0x64, &(0x7f0000f67000-0x64)=[@in6={0xa, 0x1, 0x1d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb14}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d}]}, &(0x7f0000d9d000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x20000000000000, 0x2af) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00007ce000)=0x0, &(0x7f00004a2000)=0x4) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040010ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7456b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d001a7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d4199adc25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) bind$inet6(r0, &(0x7f0000e40000)={0xa, 0x3, 0x7e0f, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x2) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xb, 0x7e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000372000)={0x6, 0xfa3, 0x6, "2bf16964e5da", "4c2232c58898bb167d9a3f648de9c4c3"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000073c000-0x78)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff4, 0x93, 0x400000000000, 0x20, &(0x7f000073c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfb6, 0x1, 0x6}) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r1, &(0x7f0000281000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000883000)=0x10) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000021b000)=0x8, 0x4) socketpair(0x11, 0xa, 0x3, &(0x7f00005bb000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 22:56:07 executing program 7: socketpair(0x10, 0xf, 0x8, &(0x7f00009d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f13000-0x27)={0x0, 0x1f, "f41e8edb23f956d0922f491351f7960be6803794a65255cb81916201109279"}, &(0x7f0000000000)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043b000)=[{&(0x7f00000ec000)="3f4df04b670a4c9595dfa23a4c5b2ab5222df5bea53c0cc5148e24dac5ed12dc5cc12a53c1562c032e6e668571ff0378a049f329955d33ceafec0005ae606a285cd701f1ada177819b961e87ce4fad7f37712be757adfd38c23b5f9f75bea50ac22d6223213fc79c872f3b50b7e31ad7a75c7411ca97a28d202793bf2b6fadfdcb3dfb15af11c57e116392146359e0be5b075d318198d81d3196458b5634210cd8d429da4827f73b4d729c841572c09064bdeabdd2d6a55a92e300c3726820cfc4f1073c24445d306478f774ad80c8f047047c69ba5d9c2b24a977f949ce4f280cf677215dfc", 0xe6}, {&(0x7f0000664000-0xd9)="d694a91609dced60edb6278949de4e836b954264346bdecb702f2ac54ece3f34f3156266a28bde0ae8dded786a58a62bdaaf54b251ae11e0ebee0609bc0b81009d24f3f371fec44f42b2be192a1d786055ce0d1296a06039020170396274b85f32ee121782a2e4e2090561002c4346ea397b9d329d8bd3bdc503cd658011db5e5f87a68f02b7ed5e797ca156be7279f221703625301c4697434bd7b92237955bb7abc593449556dca44d16d33b6bf1006bf3a11fb91e5fd3d20cfeaa002a1bf6de84653928c33ed3dfe616ecf84cf70f6512b073643919e60a", 0xd9}, {&(0x7f0000001000-0x34)="e2d18e72121abbee5cd258438d5b7af1a419909e25c94ae13d4c93aa680b113029ebdf4b51284452edb218f50c9a34f5e3af77ecdc1f97459cb59e2470cd2fb8166993f811385cb9683cb4bd7fbe7d326573f1af6e323622af", 0x59}, {&(0x7f0000b53000-0x2)="47bd", 0x2}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x83, 0x8, 0xffffffff, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x5fc, 0x800, 0x100000001, 0xff}}], 0x90, 0x44044}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"274d8a70448d55f92f63263efe990ccc", {0x4, 0x8, 0x6, "9119f4fa82db", 0x4, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000117000)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8340, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000068b000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, &(0x7f000023d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) socket$inet6(0xa, 0x7, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000064b000-0x18)="373807443fa53b4ca0c5efd5121a8c54d6fb50dbd3714ec2") sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000080b000)={0x0, 0x0}, &(0x7f000085f000-0x1)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000305000)="", 0x0) sendto$inet(r0, &(0x7f0000c86000)="e08cbed003d4b2011b61c99a9e345bd4e7ceabc26b5bad94a94742b37096916222b6ebc9a57db97dec723a63a36944169d92d1549288604e946e01e6e8addf9d34da8df4e120b3dea3f105f6a610474f022b45f95e", 0x55, 0x4040, &(0x7f0000608000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000708000)={0x0, 0x0}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pread64(r0, &(0x7f00002b0000-0xda)=""/218, 0xda, 0x0) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) socketpair(0x9, 0x0, 0x4, &(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000001000-0x80)=@generic={0x11, "6d1de9bd630443e3b821b50203d36d1a2bdda0a335d7ff193dba6eb245948b9714dcc12e84f0f8e33a03f4de6541a8d5b317310a56896241798d2fc765f390e286473d1b99bb16922bee57caa9faa6f5d59a7d27281cc94786562894e0313851fb38e9b7196a4a30a65c825d2a0bef29f5465ef1464a785f2b5911ede7c2"}, 0x80, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="930c1d087f547dd084b266fa8286ff46e982c8a3044abfed7b1843e015fe41f51eff25d2a17fbfc3568be1a9d77e3f9ed7506e5991cfca2fd21078a0d041fe152249437854377bdb28feadb0fc8bec74ef6b58cae056508099a9d2ba917ab1ac60c868fd84", 0x65}, {&(0x7f0000000000)="351fea738d3cda9f776790b6c535df695eb334d9e456c20b22c1910c384d3fa2ad6ed8bec38fda03f2191b18e177439ac387ab5925fb99bb486ecab3fde4b8a18897a7b5bbb3741014d050f9019e1e294e9080bd20f586ffba0a2590865a7d34164335e110de4e87f5d612bdbf5f376ec355f65684eeeff133594cc4ecd9681bf298ec001fda6dc2b1bfca8acb88e4a75ed9094158160e2b6eb30888f7135ec25552820ee77e0cc56bbfc7c24c5787feb1b864156a6655991e46c962bb", 0xbd}, {&(0x7f0000003000-0xd5)="3317829b4a4acfefde5242f4fbdce056e43682dc823d669b250274abe40039f227f8ba7f51eb5bad02d6b47a60d8e17998b50e6ad1f6ca26240aafda08df0ebfd60b1c2239ec1aaf3db092b7466194e9522b5ed2ff870cfa75d49e0b1c08e44d4b1071302dfeb81a99cb85e30134d15fa2af0fb8a21890c7115419d799236f8b2dec9134d4b7dc076ba1903c95a0ce1f23d60c43a57737bfb6d678b8b5a01127ad0fde03e97ba5d78ef485b60cfe069e04b053cace4152cad88e3473c2630bdbdd81d4f62724c7f14d9706329f1efca68aacc8c14e", 0xd5}, {&(0x7f0000001000-0xcd)="7fa9ee2550348d2072626c988eb02d95b7be78515337d9ca4c0318c7dcfdeab51a160082a4a68eff92928e716265cc208b504258b8272e506c5363b4191f85aec55125e7d07fda7ce0cec887dffb515c8598ccc2bcc3ff2489e5e4f778b5822a314ae58b47731b3c0eb0bb7892c928556ec883f7529fec095d1858eb3f82df2f517b9ded769229a99e70d6d77b5407a3693bee185ded1b526f455048fb93ee0301bf2a337f0f9e3afb2d9284e891f2aa6a5732cd4146be6643e034804404efeb45e953d5ed0a9663491d45ee9e", 0xcd}, {&(0x7f0000000000)="1efec45b86f334c6f49e67699a2cd2f5aeac7476c373e3a5d1336be6f170abb75c26928737a6cf90e26c36bb0195ebeb41a6934e3f687c355e732f0b8efc6c9ed33cb6d0f1ad16f86227a2b440b3f035f28f958818e9a89a8b0d9deebbaa155184c4d89bfd12ee8284c2cbae2ab8f9f36b35f0a4274e2ada151574e3aa5037a9f983c1d9c03292eff9373be783496fe45b21153ed1e7a3", 0x97}], 0x5, 0x0, 0x0, 0x14}, 0x4000) socket$key(0xf, 0x3, 0x2) 2018/01/16 22:56:07 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdc000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b3f000-0x4)=0x0, &(0x7f0000eee000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000003ab, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0xff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1c) r1 = accept$inet6(r0, &(0x7f00007ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000b28000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b7b000)=0x0, &(0x7f00007f0000-0x4)=0x4) r2 = socket(0xa, 0x5, 0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00006a6000)=0x3, 0x4) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000998000-0x4)=0x0) 2018/01/16 22:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) ioctl$int_out(r0, 0x5460, &(0x7f000000b000-0x8)=0x0) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) pipe(&(0x7f000036e000+0x836)={0x0, 0x0}) sendmsg$netrom(r3, &(0x7f00009c4000)={&(0x7f000016b000)=@full={{0x3, {"8da9c451664920"}, 0x6}, [{"031f43c4334de3"}, {"da42728f023e15"}, {"b39e4f16972faa"}, {"6d1dd48201d694"}, {"1f5d37fba729e3"}, {"edaa68f454a579"}, {"f3c9db0b901d66"}, {"ad3ab155d25a46"}]}, 0x48, &(0x7f0000ef9000-0x10)=[{&(0x7f0000a74000)="", 0x0}], 0x1, &(0x7f0000872000)=[{0x78, 0x88, 0xff, "de444ed6f3f8eb01862eea4ee9442f0994eafb0e318efa556321dd007ea2989f6a0b016bc550a6314620628687b8742ccc0c176c70fde62bb463de2348350a90649809a27cf772e22d5b7ba2e794c7d31e7eff5ce29f4a3f0467960f6e08df64e5e4d7"}, {0xc8, 0x108, 0x2, "a4e64e736db4e9fb548ad6fb3755afc5a0383f070842ded022b057e69ef9e2f7d2791335dcc228e25321623bf75d805de916c903e23b2fd19382fc67821e82c8c4ff9b8062745b9164c75fbadc8e7d4be4058b7706a64c06f93088eefe4b0cfbfc68ea1c10142daa3d3f273ec03c06a060e0a8298562dac5bf3da728f9f1ced848486f2c7b65df98d189ac0aeb603e8dfbe3bc66e5e7162975757baa73bb2e73f00ae08023cc479f65e07f657a1d3f4214"}], 0x140, 0x20000000}, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000729000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x31, 0x7fffffff, 0x1, 0x8, 0x100000000, 0x4, 0x80000, 0x3, 0x3, 0x8, 0x6, 0x8, 0x100000001, 0x7fff, 0x100]}, &(0x7f0000bc3000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009d9000-0x8)=@assoc_value={r4, 0xff}, 0x8) getsockopt(r1, 0x506, 0x7f, &(0x7f0000036000)=""/192, &(0x7f0000d37000-0x4)=0xc0) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/16 22:56:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009c4000)=0x0, &(0x7f00000bd000)=0x8) sendto(r1, &(0x7f0000ae6000-0x1000)="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", 0x1000, 0x4, &(0x7f0000ae5000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ae6000-0xb)='\x00', 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000792000)=0x0, &(0x7f0000793000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000791000)={0xffffffffffffffa7, [0x0]}, 0xfffffffffffffe95) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000905000-0x58)={0x26, 'skcipher\x00', 0x88e, 0xf, 'ctr(aes)\x00'}, 0xffffffffffffff77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc9000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ae0000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000078e000-0x4)=0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = accept(r0, 0x0, &(0x7f0000330000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef4000-0x28)={@generic="6fa51510abd72b3f5035c0b10335786d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f00007e1000)={&(0x7f0000d9f000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000050000)=[{&(0x7f0000f1e000-0xd4)="246fe0968703a3bc9a694b5412cab87b1f64e94a9a1262a4f6db34c8c0c6876ea1788a961536b9eedbf932002d08551f35fb9f3c3bd13a094a6a1f60d4cd8d56f3f20abee227befdcb820d0073ecc15ae0691150dc25dd8531fe701df889d451110c12f1388101acf12d74e04a677daf010c519d49128a51c012a9a611f6c946d57c1941afbce5048d531bf78dfc7181a5dca5cc685ac3947bb6f2f38a0685e0366c53fb2f4ecf05524ca2857530e112ff7ce652ff7f2b9f7ccfb58b02cdd9cbc5fd82f01d19cd950cd2d406f319c6e4ad6a2da9", 0xd4}, {&(0x7f0000812000)="095524e5de0e765904ba4626dc9abb319a6a3bf583f48662736e414b9ede91c3dce6706990e208b85794384cb3604b326b3c3b690cdec5fa8a57ce0b981a9367783e173408585beb761456aa9e183739a7ca51c121fc890ab47d37ebd70b1f790e2a14c69e6ce4f70974b1ad176dc4e090645f927d312caf75e8d4b8bb5122f39c82e125d21818e6d7954869ef13ce182206026c7f2dbd4137ddc3c58dc3dab19df4dc2426a01fea94dbc1ba8b61177c3b8e71bf31a7d3a401eb1d24af5eb65099cd9786a2039dc576b1a4b7f9308f29040a2ac30eca20dba7a09cf53da4", 0xde}, {&(0x7f0000ac8000)="7080bce671caa8aef554b97811e4774f52d8110799e6162b0393d6bd05a3ac7d99fb37e171dc9390231f0f42e71e1c65e5f76705e96e1575c0adde97f9b3b7c3ba2f33607e0b8b3d915aa65e5c27df2f6c7601e0f0b95932e71fc838", 0x5c}, {&(0x7f0000036000-0x20)="c8eddded1ea111e1a22f35e01a28c14c62ddec6ccb3d16c650b328e310d209a1", 0x20}, {&(0x7f000012b000)="eb25b2d1bccb91a876989a50dec425955b3723de442e17720a3167a1a10c45fcec787556bb6e48af4c99a1f27c", 0x2d}, {&(0x7f0000860000)="0de6ee02e1e2cd8adb20a547d74c137cb468bc0db1cbfd31435b9bbe26cfadfbc4d5cb37dd0f5bff15249ade63e312db217be0c4510dba58e1826dae1652d7823d2b2f0046fc94ff151fd632cde0219ea12fd28d4c235fd91f82c9370e14bb384614cc21b7f56e1899ad8d20db95d210082029d9fd31a9ef1ba114873d44ee53b79ac634daa922ebc62ed359e49e6444c6ff2a3a7f28e8a4cc2faf47d00a0b6830d67514e82aac09383c", 0xaa}], 0x6, &(0x7f0000c44000-0x20c8)=[{0x1010, 0x10f, 0x0, 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"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"}, {0x10, 0x10a, 0x2, ""}], 0x20c8, 0x20000000}, 0x800) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 22:56:07 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000037000)={r0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000037000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1000]}, &(0x7f0000038000-0x4)=0x6) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000008000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000033000)=r3) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000007000)=""/102, &(0x7f0000028000-0x4)=0x48f) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000020000-0x1f)=""/31, &(0x7f000003a000-0x4)=0x1f) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000037000)={0x8, 0x0}) shutdown(r0, 0x1) 2018/01/16 22:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000055b000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x5e, &(0x7f0000b10000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1f, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000cbd000)={0x0, 0x0, []}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000c85000-0x4)=0x4, 0x4) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ea7000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000169000-0x4)=0x7, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007da000)={0x0, 0x0}, &(0x7f0000579000)=0x10) connect$inet6(r2, &(0x7f0000a48000-0x1c)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, 0x1c) 2018/01/16 22:56:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) socketpair(0x1f, 0xf, 0x5, &(0x7f000091b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ce5000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 22:56:07 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000497000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000)=0x26) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f79000)=@assoc_value={0x0, 0x1}, &(0x7f0000f79000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005db000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f79000)=0x8c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000049b000)=@req3={0x7, 0x4, 0x3, 0x10001, 0x7, 0x7, 0x4}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fda000)={0x3, &(0x7f0000ac9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c55000-0x10)={r2, &(0x7f00000b6000)=""/92}) 2018/01/16 22:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085f000)=0x0) pipe(&(0x7f0000984000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f000076a000-0x28)={@common='syzkaller0\x00', 0xfffffffffffffda2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r2, r1, 0x5, 0x0) 2018/01/16 22:56:07 executing program 1: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) shutdown(r1, 0x0) sendto(r1, &(0x7f0000903000-0x1000)="b4", 0x1, 0x0, &(0x7f0000492000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000503000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ae22b9801cbe756868203e16715798eb"}) 2018/01/16 22:56:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f00008fd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b70000-0x4)=0x1c, 0x800) shutdown(r0, 0x0) 2018/01/16 22:56:07 executing program 0: socketpair(0x9, 0x80006, 0x13f1, &(0x7f0000918000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000779000/0x2000)=nil, 0xfffffffffffffffa, 0x2, 0xa1, &(0x7f0000cd6000/0x1000)=nil, 0x2}) socket$l2tp(0x18, 0x1, 0x1) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000002000-0x61)=""/97, 0x61}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000001000)=""/103, 0x67}], 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000002000-0xa1)={r1, r0, 0x5, 0x1, &(0x7f0000002000)="ff2fdda0d9aa49c87fed448ff6be74bf080d5aaa513d9554a5fcc7560166b0715af583f37e5f3291d55224", 0x7, 0x7f, 0xffffffffffff6d31, 0x5, 0x8, 0x8, 0x1, "e61e4959d71842759b37d3c5885481f01e88e9b174ee8fc14e23a43ec6aa3770b7b90bc5a3b551284f43499f559c76b5757557014f675f203c90ca64e4459355a175aa759a4ee9c9efd2fa41d2aceed8547023a4a4c0ec3a45f6525605f3444ab35b0f0824cd51d0e410465699b6ea578787c3e491346c056f"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000-0x14)={{0x7fffffff, 0xc499, 0x6, 0x2, 0x8662, 0x43eb2ca000000}, 0x5, 0x520, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x40, &(0x7f0000004000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0xff}, &(0x7f0000000000)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000-0x53)=""/83, &(0x7f0000002000-0x4)=0x53) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000006000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r3, 0x206}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000)={0x2, 0x8, 0xffffffffffffffa8, 0x0, &(0x7f0000004000)=""/0, 0x55, &(0x7f0000004000-0x55)=""/85, 0xd9, &(0x7f0000007000)=""/217}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000)={r3, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0xd427}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000a000-0xc)={0x10, 0x0, 0x2, 0x8}, 0xc) 2018/01/16 22:56:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c67000-0xc)={0x7, 0x1, 0xa32, 0x8, 0x3}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xa) gettid() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b79000-0x88)={0x3, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00006a3000-0x4)=0x7, 0x4) sendfile(r0, r1, 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d22000-0x5c)={{0xa, 0x0, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff8}, 0x7, [0x5, 0x4000000000000, 0x7, 0x0, 0x9, 0x5, 0x2, 0x7]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eed000)={0x6, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a98000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2fb83555}, 0x765c09b4, [0x6, 0x81, 0x0, 0x378, 0x4, 0x4380685c, 0x1, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x3, 0xa, 0x3f, 0xffffffffffff8001, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0xeb}, 0x6) r5 = accept(r3, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r6, 0x4) getsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = accept$llc(r5, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000006000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000002000-0x4)=0xa7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r7, &(0x7f0000003000)=""/160, 0xa0, 0x40000000, &(0x7f0000007000-0x10)={0x1a, 0x1, 0xeaed, 0x7fff, 0x40, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 22:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000457000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000e79000)=""/109) getpeername$packet(r0, &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6e000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009f7000)={r3, @empty=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006b2000)={0x9, &(0x7f0000c72000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000007d000)={r5, 0x1}) bind(r4, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r4) 2018/01/16 22:56:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abe000-0x2c)=[@in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10000000031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000f87000-0x92)={@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, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000a06000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d00000)=0xfffffffffffffffe, 0x4) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r2, &(0x7f0000792000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004db000)=0x60) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00004b1000)={0x9a, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x8000004) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7b) bind$inet(r0, &(0x7f0000f65000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000840) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000573000-0x90)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004b6000-0xb3)=""/179, &(0x7f000058b000)=0xb3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000dc000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00004a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fbd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000335000-0x3f)=""/63) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f000023a000-0x4)=0x9) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000754000)={0x0}, &(0x7f0000cba000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f68000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) r2 = socket(0xa, 0x80000, 0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000322000)=0x0, 0x4) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000e7c000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000437000-0x1000)="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", 0x1000) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000002000)=0xe8) sendto$packet(r0, &(0x7f0000000000)="7196beccdb0ac57890752680e3de821c55376d71ee8872cc6afe1cf5fb93a689e8ddaee9beb5b39797669b", 0x2b, 0xc000, &(0x7f0000003000-0x14)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000003000)=""/42, 0x2a, 0x10000, &(0x7f0000001000-0x10)={0x1a, 0x18, 0x6, 0x0, 0x4, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000004000-0x10)={0x1000, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xd7, "82553dee0bb2236013137c0c3f760350469d45e160a22799e473cdae0164d94291f58d45bb79822c9e83a1f3e194aa1744a116e47fee5f52423fc836672c6e95be6e407046ea376164ce3b30823de11022fd8f059e9bbe1f727caaa40293525189f9381cf543b70dc6f21438e2c41565904d2f76130663f0cc2fdb249928a7a5c632241373f15fb53ffd0aa8e825a2685b6970b1ed9924680788b9d6c566da5bc32bc41f5c3c5ca641cbfda0b23e975cf36b527b8871208ea7f3d83f6aa90945dbf1abd6324485f5597ab1afb010a686f4f6f8da1f6d26"}, &(0x7f0000001000-0x4)=0xdf) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000866000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) r2 = socket$llc(0x1a, 0x1, 0x0) accept$llc(r2, &(0x7f00004aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000632000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000159000)={0x9}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f00003cb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f26000-0x4)=0x3a) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00006a0000)={0xa2c6, 0x1, 0x79ce, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000429000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000-0x4)=0x10) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000346000)="30ef25e1e9f5a9effd057351eac8757c0b24fd9350ce2bcda947f3f0048e62e789ec8830c14fd56667926c293bd93a0d59466cdfbd59054097af66418f22b821552a79405fc88e813dc0ce3193c13bb8ecbad890e743dca88feab360d9806365d4b15ceba32a3255e0cfd8a3a6f9fb27590a45632fb8ade10e3b909ebb785516e251b608ee10e29ac475ba73738399d12504a4a3bfe58955bf41eb36a8a12c86", 0xfffffffffffffef3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b0f000)=0x0, &(0x7f0000b5f000-0x4)=0x4) connect$bt_l2cap(r0, &(0x7f00000e4000-0x5)={0x1f, 0x5, {0x2, 0x4, 0x2, 0x3, 0x7, 0xffff}, 0x5, 0x80000000}, 0xe) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f00004aa000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b2f000-0x4)=0x32) bind$nfc_llcp(r1, &(0x7f00002e7000-0x60)={0x27, 0xfffffffffffffffb, 0x40, 0x7, 0x100000001, 0x0, "281d6d5c94010afae4ce83c486364ed00e6d67d5dc8d37b11883ea98750020147f622a96882edcdcdd6c11ad18576fc0b44f3bb850b173536b15f5338bcd12", 0x2}, 0x60) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000137000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000bfb000-0xc)={0x10, 0x0, 0x1, 0x8044000}, 0xc) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000086c000)={0x0, 0x10001, 0x80000001, 0xfffffffffffffffe, 0xc3a7, 0x1, 0x4, 0x9, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x3, 0x1ff, 0x8}}, &(0x7f00008ee000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000031e000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa24, 0x96f}, &(0x7f00002c2000)=0x98) r1 = socket$inet(0x2, 0x801, 0x7) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000820000-0x8)={r0, 0xffff}, 0x8) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000eeb000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000b2e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a9000)={r2}) connect$can_bcm(r3, &(0x7f0000b00000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000afe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001b1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000073d000+0xb72)={0x0, 0x0}, &(0x7f000049e000-0x4)=0x8) r6 = socket(0x1b, 0xb, 0x8001) sendmsg$nl_generic(r6, &(0x7f0000150000-0x38)={&(0x7f0000f40000)={0x10, 0x0, 0x0, 0x4100000}, 0xc, &(0x7f00008ca000)={&(0x7f0000404000)={0x3c, 0x31, 0x200, 0x5, 0x1, {0x7, 0x0, 0x0}, [@generic="0e98d799b59537a47d47dcc2045da3a87077bbb9ea8ffb23e30c1a6dfc4816f56bb010b3cdba"]}, 0x3c}, 0x1, 0x0, 0x0, 0x844}, 0x0) getsockname$ipx(r2, &(0x7f0000234000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000354000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000cf7000)={r5, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000f92000-0x4)=0x10) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000077e000)={0xffffffffffffff9c}) setsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f00006c5000-0x4)=0x3, 0x4) r10 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f00009da000)=r8, 0x4) write(r10, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f000009e000)={r7, 0x401, 0x5, 0x3, 0xa3, 0x1eb9}, &(0x7f0000a22000+0xa58)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f000049b000)='reno\x00', 0x5) 2018/01/16 22:56:08 executing program 5: socketpair(0x1b, 0x6, 0xffffffff, &(0x7f0000fac000-0x8)={0x0, 0x0}) bind$netrom(r0, &(0x7f00008ea000)=@ax25={0x3, {"a2ca2b0c488d86"}, 0x6}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000369000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0xf, &(0x7f00003f0000/0x8000)=nil, 0xfffffffffffffff9}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000754000-0x4)=0x5, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00004fd000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = socket$inet(0x2, 0x5, 0x6) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000b73000/0x2000)=nil, 0x2, 0x7, 0x20, &(0x7f0000403000/0x4000)=nil, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x91, "9615c798b3a0b2a37c4a5a08e342158ed23dadf94221b887f106229ab83d172501b567580385d6692e6acefbbb292524b2937cf5d188db99dbccc347d7b4551988a06f919d09b7d09e3828b3207edbc01d4933b93f82410a8421e63324ad119fdafb64f979e8603e53dd629229fcd18bb7d3b3a12b8c86d4f465afae5e27919cb8a5327ba8ddaeb673b4900e1a3f91b75e"}, &(0x7f0000001000-0x4)=0x99) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r3, 0xffffffff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff2, 0x7ff}, &(0x7f0000003000-0x4)=0x98) bind$inet(r2, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x6e)="4b8dc35ad3a1208a3f7e3da342ba14c96a5bec36c88244e9c6b78ce6b811442f65a6b1f75d558a6a9ff25923bf098eaf3bad10e81539b88257c182544c9b1fa687a06c9c7c7b2f6b39679bd531a462bed074ee3b41573946070e84b25f59f5834d10d20be07a760852ddc9cac495", 0x6e}, {&(0x7f0000003000)="180affb5f79b33669fa0513bed754eb25d485704450aa352359361115a5247b8cfeb1a9d6abe32f12ede657353", 0x2d}, {&(0x7f0000003000)="ea8534798c102d054850bb", 0xb}], 0x3, 0xd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="b34422d7c71330110bd54cb617cf7d685c96b2a0193ccf9ffb5133df0b8c5b0d243980156c18c1add75022486bfbc25f1dbf279c8a42add4459f4fb6755b34efa8640a7177fc4cb0ecfeb454eda1a6254774d0346f2cf5ec8e71c80d5384970a8bc217dcd7760ade55ad6d1c64fce55511e3520ecfa7ff40af020c594fd70a5f", 0x80, 0x40081, &(0x7f0000005000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000007000-0x38)={&(0x7f0000007000-0x10)=@ax25={0x3, {"72b5375800a333"}, 0x1}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000)="5dc49ff7c6ccabb25874e58e6e83e366c9c0b3fbaba06a0f8c3610c6ecedd078365b07af11d271f007982901edea088a9806002ef6dc7260cd5559d374dcfca5d5fcc78a0c663ee63562256c7669d9caf87f7db6432dd8d00a2178c86131bb911f29ed4e792c2d83151bf192a335d21d42cfa2310a882338740da27e4d5979c47bc4318d89cd", 0x86}, {&(0x7f0000006000)="cc52bbf18fb400cadcd0609651527b19b4fabf8a387c30bceea3495b5375ce708aa6a64ad451f74b7c477410de81c46d8240f327e972e40e5718c025a1930397be26e3c83bd068c75a26c92d2993a57e928e687f7157e71232de016d283a6553865bea570833b7269dfafdbec6c0d3715898c27fd63619672fb6552d9d80204007e5ecef04e8346eacb5307f4e0373dbc8312a8d296b07355d2f77db0ba377280c416a4faca0ec259749064a1879fe8b4a895ae26e559b6a11e1a96ce4c53d97201d698ba82a30042ae0950b1c368269c9c40cc8a4c7404732dbff9b311dda", 0xdf}, {&(0x7f0000005000)="c24215e467e2bd3993ca9742480d1f7108a9268bf5cfae1b8fbd9dc4843ba7c69d15edec963efac2b932dc1b0fa314adaa29f2e88354c926ee96eea95d47c0083f0a886f193da2e86c331b89fe81957cf301ec2175b4d9de26b0f8", 0x5b}, {&(0x7f0000001000)="2606f4fe401c7c52413b0eabc44495760510a7cb2b2677e6f0cab4d55353d82db835e6b21c01da430cde9f37b103735a9eabf5d45d4ce46ecef235edc85ee70a8a8d29bbb072bb786d0a75f72a1f5c935a0b69e419c3be99828d1daa721b783436e779421295aacd72c2228691584e8033aae6071fa010270166feebdf3b86302b54238df36bb5148a9acba8637b81731512", 0x92}, {&(0x7f0000007000-0xf1)="ac40bd74aa67f83747f02f6e87f443dd7b69abbe54eb73609c2c3a7871ec17f38faa83d1306b49fa097993412d8c24c68a8ef08bf21e58b084c343ebe9b3204a61009f683f407c1a7d86752172653998f6febfa00f2125a8f1c3d12ab15c67b6cf15f048367a9125cb4f1143bbc3a6be62015f2505601259d60ceb82b830cea6496a6f07ed7716ff8606b91171a8fb860e374246ce894d1363663465a3a1bf4b369682ac10c158aabe2ef0a34150a5c0f54d4fb6a36f09520ef3fc713813c932e11a000e0cb5500224cf2a74303f408cecc216339c3d0183f7a68dcf8c74f09717f5ac28760ded42a58866620da41a9dce", 0xf1}], 0x5, &(0x7f0000006000)=[{0x88, 0x117, 0x3, "fe46749b852c70fb443150739922c5715b36a4e523bab9870c23e6602ddeaf48cd279e08361e3ea823825d7bf4a3dc78cf2eac3e6dcd336f532e22133bc13b2cee73ef1494b5567d3721d2080589e3224eb668a4403833281b9a4d83cf816b34d9b692941aa14999ad3291449a032e74759c388b71c14d"}, {0x108, 0x3a, 0x40000000000, "2b905f7c468b17918bc4aab0f8a194c5722175a426eba4154a56536eeea37fe043a7b86ab10bab9257d49dbf1b1118f52a84e7a6450d49b0ec9b7915e7fbb2558f1b741c28abd3514bc6083576f69f57b7277db677eb86f0162e3c2d8c40eb8e4f33a3f595e4da7a8047e0517e3ac05a89886bc123ae03ce2b828892301d1dfd78232fed2701e52a0bdcc27ce1e260385a1eaffd19eea36becce58acea9d493a8ff02c7ca992b43eafad115a2fd4463e195d1fa5a70e61980124cf319c5c2217f48258cd3afb929d94afd74e32dd43eb0541f613f2e289ca3f4d791291d5aaab81bba2dfe67085c1e46baea6ad4aa3aa88a94ccd6bdd"}], 0x190, 0x4000}, 0x40004) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) pipe(&(0x7f00003f0000-0x8)={0x0, 0x0}) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000bdc000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/16 22:56:08 executing program 3: r0 = socket(0x40000000015, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt(r0, 0xfffffffffffffffd, 0x1ff, &(0x7f0000001000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000002000-0x69)=""/105, &(0x7f0000002000-0x4)=0x69) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000003000-0x50)={@common='rose0\x00', @ifru_map={0x3, 0x0, 0xbe3f, 0x1, 0x6, 0x8000}}) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ea000-0x4)=0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000eb000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) connect$packet(0xffffffffffffffff, &(0x7f00000e9000)={0x11, 0x18, 0x0, 0x1, 0x0, 0x6, @random="feff6c059c8b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4e, &(0x7f00000e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@routing={0x3a, 0x0, 0x2, 0x0, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x108000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000082000-0x4)=0x0) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0x5af1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000fc6000)={0x1f, 0x70, {0x2, 0x3, 0x4, 0x62fb, 0x8, 0x0}, 0x5, 0x4e0}, 0xe) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc9000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000892000-0x4)=0x0, &(0x7f00008eb000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc7000)={0x0, 0x5, 0x30}, &(0x7f0000735000-0x4)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc8000-0x6)={r4, 0x7}, 0x6) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc9000)=0x14, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r5, &(0x7f0000bb3000-0x38)={&(0x7f0000fca000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000b9d000)={&(0x7f0000fc9000)=@can={{0x4, 0x10001, 0x80000000, 0x5ce}, 0x6, 0x3, 0x0, 0x0, "0480c2c6b1ea380b"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fc7000-0x4)=0x2, 0x20f) writev(r0, &(0x7f00004ab000-0x10)=[], 0x0) 2018/01/16 22:56:08 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x1e78eda2, &(0x7f0000000000)="dc7f849760d795c34fd9c87e25204e43cf9c26b27a8e02f637e824e78d7db02b7a198a858cee60c202f37537b0d5e047c7a308392ccf8b3588f27aa687b63161553010c70f745b3079f30710d36f8ab4e72f762b593ac665580088c127453fa37f00000000000000ce60c90c1f23156919c3ddb08093789a0d0500000000000000b0d45f6a7d1ff47af24fc992b032c235069c8fe236d12ff0c9ab24e655d86e46960054db7bf6faf8860e6e7d1d8318dcbf68401735645445cd4be40321ce055b1e7dcc3a7de62e07d6476838974aed4527e31f36c3cb8680a9f13a3cf97b71c6476d9be1a074", 0xfffffffffffffeef) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008d4000)=0x0, &(0x7f0000e55000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f000018d000-0xc)={0x2, 0x97, 0x9, 0xffff, 0x0, 0x8, 0x3}, 0xc) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00003d4000)=""/4096, &(0x7f0000ef5000-0x4)=0x1000) vmsplice(r11, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r10, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fdc000-0x190)={0x7, {{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x885}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) r4 = getgid() r5 = gettid() r6 = getuid() r7 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f000-0x46)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) r13 = getgid() r14 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e000+0x918)={{{@in=@empty=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, @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}}, &(0x7f000000f000-0x4)=0xe8) r16 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) r22 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000f000-0x4)=0x0) r24 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000008000)=[{&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x40)=[{&(0x7f0000004000-0x94)="85d03474ec88c36197ba3bf7c0ba58ff281e064be9495576d6cba0821ddb64eebaa0a357450f792b71f8dbe7d8bd944a7d8d13481c5e19693cb3ebd2edfc0615e1cc6976b62b8a3642e2e0c194bb3c0566f97795c0c8e03021359b8f9b3e1a1744266b022c33159faf0ae7fda34480c3c2661ddf1131d709cb7097d839558f76fb2cc9df7e304bd44bd6b6b35a9abd59095a00e6", 0x94}, {&(0x7f0000007000)="99c4f2575047c269b0dce1b433f16c83818543383c071c12946bac3818909447ad2b4ca6a3d85af77022eb1d0329b0cf62402a5123eb233a2c794962365f42368a9d1e6352a0600ab3c80729dc559a74e5435d62b7bb78fd94559856f4213cb4de1781ae68c158db69bcb1bbbf430349615605bc31b5913138276245b41209ca3c8fe278dced488c60e87ab05f44623f79d46049c1", 0x95}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f000000f000-0xcd)="1bab3f783f29927d0e4b44c01a1f7c36e426a2b9a87594dc9beecd45af2ae8c29c2b2e053fd08a121cba864e9bd6729560b1b8ae4d417392674796e077d9ce927ce402f91cad3c52051b19c373051c69e64faaafe71e759a90dcd0096a5f76c7e6f6fa5910ecf51b78e432b43de157df740bce2e060e0e45f5f73f27bb93623955a6e29d4f997871f0bdae503aae5b4a77b8ed33550020093f7eb3b1639b478f3dcbbdd14332380837df2044b4752bd41cfebc209b310b5df532e72584ebab5cbbbec0d6e8d906905799173060", 0xcd}], 0x4, &(0x7f000000f000-0x90)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x90, 0x20000000}, {&(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000)=[{&(0x7f0000004000)="5f50ec60d205521a566383c53ba1a921caabf9c33436e564de30c788f1051779e0b6f02f7b5b3319f81c519a385d39cb1b9662213f27b2bd434455625939f0f28e435e906a6ab487a5f44406de1bde7456a57df64c0bff21c9e41703", 0x5c}, {&(0x7f0000002000-0xcd)="4c11483c9cf33aaef1e0e7ac15e2070a6b928c3a8d395b5f579f782f6f23295c81ec20daef5e16fad06b99a45e56fbce7b53875b5eb25b3a70bf3342a1d9edd9d4bb7f5c8b7787c5ec8e9805544fa2f126339b764a181cc14a1282eab800b320a83a500cc7cebcd2505fdde498c5dfc965fd62b82554bf1eae3b11b34df76b2e00bb474e291c66833bba27d8495dab42a205ffd502f15d0ca5a98fb73ce04676fa829d8ca93b9293a93a2bc2920401db75b91c3da5d318eb186e82d18d78b0e72c430ffcc2dd6643d4fee23331", 0xcd}, {&(0x7f000000d000-0xfe)="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", 0xfe}, {&(0x7f000000c000-0x45)="b549ade11698af175fffca7bb0c5a37d034f65a95596c7d4e385b4c651ef756b9aa3a8740075e59e80af7928819e0b0fb3e0ddc54661b894d7b08d6c1b2347caa7c2206899", 0x45}, {&(0x7f000000f000-0x38)="1a72976f5883916693237022df6088a0454b1ac8d9e7103879be5f1b577674e307ceb9944a903c588efb84e7e30387d40d547dbc4f52059f", 0x38}, {&(0x7f000000f000-0xc)="76989a824830458ba41608e3", 0xc}, {&(0x7f000000f000-0x10)="359d6b0053855ad3568108bf70d1e7c5", 0x10}, {&(0x7f000000b000-0x8e)="4406539d97c9db339d88dc635c1d5047fa85496afd4d98a961fdb400b4ed9d58ed1f6911b10d94ef167da1850b022ac1fb64113fd1eebb1ae2b8c87e56f608c9f8871094a03792835a6409bc5e525721c39fe5ce5d777b1879752b1ac5fd9090133e807070862a7443f1ba64fea07da122b023addf1de535dc3ecf6522406f8d810815d4ce6a060577c01339ccb7", 0x8e}, {&(0x7f000000f000-0x21)="63ae53be119fc01bbf892ef9898a9ea5a5549918568d380190b3da8de5a8ced5c6", 0x21}], 0x9, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 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&(0x7f000000f000-0x10)=[{&(0x7f000000e000)="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0x1000}], 0x1, &(0x7f000000e000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x4000010}, {&(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000e000)=[{&(0x7f0000009000)="6bf3e4a0c355382400aa26dfdf8a509f3c917f3181e8be4ebb5631f3ad4d7502c7aa3436583bdfba1400d445ae2c75d8f7a072ab7b67b58b803aaef0dcfab3764e7be83ca5a4", 0x46}, {&(0x7f000000e000)="c8a8a7f1d2123affac0d48f0bacf440b09ee4f6252a919936861c5e167f516fb7c2ee404f0756c4a180582c7a9a4deeb3fba80016963bef11f414d12ae94c2d0e70a8c832a1761ebeebbfef9fe23", 0x4e}, {&(0x7f000000e000)="de51c88d5b7ff68c0187ee12aa55e746ea6d0475366651ef7e72fc497c7d0633ab7a5462e6e4c2e48437937a03f48de916c67c94be75d95522f9fcb0", 0x3c}], 0x3, &(0x7f0000001000-0x70)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x70, 0x800}, {&(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000e000)=[{&(0x7f000000f000-0x61)="4962a065abe09cd81de7b04b3c4fd3af507652a8e1a89e78b833b8c0e1b3525d204ed9fe5cb9ce37c61b80946f2e4cc1669f8384f8e7e4b04d331e8909ba9bc2015f4359a2d1da3861d86e2482e7bba05b24937bd4819c121756ba000b3913a5f6", 0x61}, {&(0x7f000000f000-0x38)="4f62d7a0e9aa9a613ac9d39e07da1638696bd8f0d209963f52b02e8379daac16d10014a5a6d0a117078a6389be77a463596c06a278a2b4e5", 0x38}, {&(0x7f000000e000)="1f701ebf3cef400828a5be1ee8f1c679ba311eeb6e", 0x15}], 0x3, &(0x7f000000f000-0x40)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x40, 0xc000}], 0x6, 0x4) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000de2000-0x2c)={0x0, 0x24, "e53ab68d202adca60140ed7c4adb29b7cd5facfcf05a2ef74fe918fc40d0a90455d05a71"}, &(0x7f0000d20000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000934000)={r1, 0x1}, &(0x7f00001e7000-0x4)=0x8) sendmmsg(r0, &(0x7f0000081000-0x3c)=[{{&(0x7f00009e0000-0x60)=@nfc_llcp={0x27, 0x7, 0xffffffff, 0x5, 0x1, 0x3877, "1f9fa180553677bd3d7960dbe84ae1df1752da97072b329f2719ccd9d634628846abdb060526d595a779c918753c3a45435523ec04bed44935bace663b43ae", 0x0}, 0x60, &(0x7f0000aae000-0x20)=[{&(0x7f0000b89000)="d9c8c6527050c859927e1b1c4cf061e1962a856ba46bcda47ec42db98bafc7f720ef970ac821b78dd21c8f2c99d63a0e470692923bcf93b9dc4b2970f3db2b341a88e0ac6ada442c2040e596994a3c624680", 0x52}, {&(0x7f0000cba000-0x76)="8c763502b0a13cb09757115b55cb6f3ba8afaefb82c563daad11bb546a85aba15abe2a56e782141110255292f07c314e37fd08c1fd91e10db4b6e902241bc8c1770ba8994f5c80b7bfc002a47666dbcf8503fc356522e38f69d9c842fc58b0b7a642d32b1101256705616d759c7bbd7f9920e861a6b4", 0x76}], 0x2, &(0x7f0000887000-0x1e8)=[{0x38, 0x10f, 0x9, "92f008c45c646d71b7b8c88108b8f6e0d3e7c8735629e8ae42f245b1a872926f4abf93b7"}, {0xf8, 0x110, 0x9, "5014896b37e86cf97fb2615ab74e4db8a81279d5188352a69ffd6b392d9b7bec69f2b3fc61e6abfdaaaa81cc1f96a2bd6e81e69003a97178ab54549e47f9cf1d3d7ed5bdc4d4ae1748781e6bc4bda74c3c7399b443d13e56b6ad787e03d23d8784c8ead8e4a35a3a513ccf54b8f91b542f6aa80b7adb89afbbb86b18fa457b802215f8a7380f3aa364b78bef1f2c700168b6cc68426f49f067351d81ce50fee7fdad37bb9988889a7cfeb8d6d6caf7ab09812a489e2802fa9d258caabb689ca3310712dfe7389b3f2063b2be5e5e329c743ee3b281c0022035aeef07b7d2a49fc681"}, {0xb8, 0x103, 0x4, "9ee764b5721bda97a51ac88da40c568d9e26662a2d1f84cc41f1a56c5c0ce1588bd59629ac1fca75655382c94b11d18cf862e380ecdfc2df52ac4de5dbed4bd9713e54711194e3bbcb729e21f04000ce6ed1dd6aecf229504ccb465874457c07f432fb749d6990589d841645ffe0a10b9d87e10998ae1e09c439ae75aa235a2b3dabbd5eec4e7be9da70ee6b7bf1de0eebe4e592f28f3eb2af9e0c1658427595b6426b"}], 0x1e8, 0x20000000}, 0x100000001}], 0x1, 0x4000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c38000)={r5, r3}) r6 = socket(0xb, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000936000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000aba000)={0x1, [0x7]}, &(0x7f0000cc0000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000279000)={r5, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000ad1000)={r4}) bpf$MAP_CREATE(0x0, &(0x7f0000277000-0x2c)={0xe, 0x1, 0xd2aa, 0x9, 0x2, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d78000)=0xffff, &(0x7f0000a0d000-0x8)=0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000899000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004d0000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000769000)=r2) r3 = socket(0x10, 0x2, 0x9) write(r3, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) 2018/01/16 22:56:08 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006c3000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x20}, &(0x7f0000a78000-0x4)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) socketpair(0x11, 0x800000006, 0xd3d, &(0x7f0000dc6000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f61000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8001) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffa000-0x8)=@assoc_value={0x0, 0xaff}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff9000)={r2, 0x20, 0x6}, &(0x7f0000ffa000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000733000)=0x0, &(0x7f0000565000)=0x4) 2018/01/16 22:56:08 executing program 3: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0xffffffffffffffff, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f0000716000-0x4)=0x0) socketpair(0x5, 0x80805, 0xc6a, &(0x7f0000a26000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000374000)={0x52d, 0x5}) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x19, 0x7, 0x87e, &(0x7f0000559000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00007bb000-0xa7)=""/167, &(0x7f0000533000-0x4)=0xa7) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000158000-0x70)={r1, 0x7fff, 0x0, "f37565840fe6764c466f4732a5da803b26b5b481e756f0eeb33687f867cf04ecb4ac382135e9b2620ee4d37a0e5aeb9d8c2f8334e08ba88604d7a78e5b5108f41a179f87b1677dfa2a17ae8cb1ed8db3162c0560c438aa7767f3f406ba3d17b4587e926f9c82"}) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x66, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000484000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000ef3000-0xe4)=""/228, 0xe4}, {&(0x7f0000242000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000000000)=""/85, 0x55, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000c38000-0x5f)="f797c7420da2cfa11f3b0d71e79f2d16220bd9b1fe6dbf7b0662e5067d0947f9fdc2a763d4f1c079e0d574df0aab94cc7029ac6215b831155c255853f8a2d00956de4ed13fd76f49bc851ef80fbd595c12649de6fd9d2092edeca9b372ee9f", 0x5f}, {&(0x7f00006d4000)="954f9a1daf75c39b8ce8e1a51c576c22337b61118008a66ca5694e9f6d089b81bb2e14c05fd9b2fd0559f869a33038b83593a09ca59173e28efa9f92c4e158a31587a9b4526b61450ab9ea03206c5a40b05603275b12f246788284591ec412dd3ca0c291ca676b008cc7c74040602f5b98e92e5671cde48e92df7d5e933f2a322d69c6b0d66e48173547724bb870b2683882a87d73a0918774a9b82dce42c1ba1c793b25fb1590d1192a0d4ad87bd0ab9a96282972625174496570d3e7dde9fc4e47a47c3179e0937987df03da86cfc33a083b7723dcba495a35", 0xda}, {&(0x7f000016a000)="a7683fe08e704fae75bfeb603277295b9e3be8b4a16ef7c54a4a5b8283179193df44027bbf0ec934762da1ec8e1c12316c353d70de06a1e9a9dee973eaa498094387124b9823520d6ab6", 0x4a}, {&(0x7f0000000000)="ba985d372a5c30d675896da713c13015adf63806b5e09a21878eca0e781bd9443a14b4bdeb386a91b3aabebc9e62956e86d589e25bf844aa72451a4dfdcdc83b831dbf6987935351ca01603c6edb39100b1e72275943204f8e4e58b0d2ba5461fb99fefa0832d9b6b65091c1801d749edffb0dc163adfe35674272adb50b0c8e039c6bfcf087fd1ca530a99f9f6847009e61e4a443bc9449daeebf1dc624753b44344240", 0xa4}, {&(0x7f0000799000)="4402c3046caebcac6740d564af23f5573d9a97b0152c4b1117e012dbf6fce41327d33d1fe2f7faba37fd6edd07f0aedfdf6478617d8d5cc890009fc009dea515463dbd279eae357fe6232cd11e4652e5ac953eaa599d9606adc2749d6e70f0764bb03abfd1861a14e49107a6f4af7a29e532e3caba775f17124b17cbf3a18a4d94752eca028943ea1ed0644fdb9bad2e2c3f939f62bab902", 0x98}, {&(0x7f0000062000)="db01ea1717af68ec6ad564bd3e4bd329e66d054fd05a59a6120c72c940b113c4fed494321c48f842969cac041121a7af5b9e3afcc00a7bc4a18acfde905110e9bebff07cdfc5f606d3d01e6c3f3d2e8dbaef691d32f870dfdfc8765b364a12fbb58a78d86ccd3d7c5a63a06e729d08f18e6522af7a493650241e6e15a0c27de222c487dfb1444fdde36f0ccc335a4e00f11274e441fd4a69ba73ca66d29497067a53005429cae834646b45c5de48433d3a5786a8bfc59c2a79350542212b684942220d2f06cb73a9b949e0ad1501542bdfc09fec0a9b9bf248b076b3207abc4862a73f742f8d654dd109f2f7574e928b026abec3", 0xf4}, {&(0x7f0000000000)="9c7456540ed42de23d96d80b28078a0653c34618cc9c83172e0e54cd9256", 0x1e}, {&(0x7f0000000000)="fc1a76762f5abce28fbd776e1bd727ba68024766f35e205b22fc2bc1131bdad7c1b9cf0cdf19ec52e5ba7ca9de5a0f10a46872ac092d693135962cc2c3cf0f543b2ba8c4c1e10bba6a7e6e674c19f0d394cd5ea4561c0518c7301ca0f8d0bc5f3a6c6ca63bcb441c73403bca53c4c2fd692261262ae0582bca515ef95be97272a938304ad6fe0eb7a58ee09db2b0ba", 0x8f}, {&(0x7f0000000000)="d7539bc42def1347910daaa0b079071f003b17d29c886cc4314ae6259d461886db8b3f995fa7c7b7e0a0f4cb61c1c0f1f8510ff2e772292a7e93ec03e77321fe82adf74287a4ec910bf3aa9999f3961857703018b0fc81e9b6ca8e9e839783252c1a80c8e92b17b582a4200c0085bab53b0c748d79bf", 0x76}, {&(0x7f00004c8000-0xdc)="5043f42104c16a26a983a215728731e67aee3a067fcd3b087dacb5d151c72d4b5605f9a82508aaa88d471991785adf63975da0cbf55466880a178049e5ff192d9933cc9387fed2ab2ee75a8ac5d71479598bba1446e123a32ab037350f285f37947dc0705b141b01d90641dc7ebc006bdd93a18dbb324ae4ead0d40a8f4865cd2c08deb2e666be04c5672cea9dfec07d7b271648765d728cdd139c9abd50c4ec704a0e221710118ea13a8216d2a2155669553a3d099668fd4fc67911eb1795c30f0198951c0ef2ea6383d7287074933906b769ba08b804fc00f796b0", 0xdc}], 0xa, 0x8) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fe6000-0x1)={0x1}, 0x1) 2018/01/16 22:56:08 executing program 4: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) socket$packet(0x11, 0x3, 0x300) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000d000)={0x0, 0x711e, 0x1, [0x2]}, &(0x7f000000b000-0x4)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000)={r1, 0x9}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f0000007000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x50)=[{&(0x7f000000b000-0x7e)=""/126, 0x7e}, {&(0x7f000000d000-0x1f)=""/31, 0x1f}, {&(0x7f000000d000-0xd6)=""/214, 0xd6}, {&(0x7f000000d000-0xd)=""/13, 0xd}, {&(0x7f000000a000)=""/159, 0x9f}], 0x5, &(0x7f0000003000)=""/181, 0xb5, 0x0}, 0x40000000) close(r0) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000089000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) r1 = accept4(r0, &(0x7f00006f5000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000416000-0x4)=0x1e, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ace000)=0x7fffffff, &(0x7f0000bf2000-0x8)=0x2) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000042d000)={0xffffffff, 0xffffffffffffffff, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000891000-0x48)={0xe, 0x13, &(0x7f00009d2000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x800, 0x5, 0x4, 0x8, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @call={0x85, 0x0, 0x0, 0x1b}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x7, 0x3, 0x0, 0x30, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80000001}, @generic={0x4, 0x5, 0x1000, 0x10001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)='GPL\x00', 0x7, 0xe8, &(0x7f00005ab000)=""/232, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) pwrite64(r0, &(0x7f00002f9000)="75737425bca04c4cfb550053317d5a0fe56001ece73b17cbc2b839b442733888a3749b24632d528a5a86809e02f34fae5f15dc20f8cf5995129ddfc18ed380d8ae5a6b907cb855", 0x47, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5e000)="1ebeb6f6a9ac2a1ba3a6dc", 0xb) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) accept4(r1, &(0x7f0000f17000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000291000-0x4)=0x10, 0x800) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x21, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000014000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x5342, 0x3, 0x6, 0x11, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000014000)=""/247, &(0x7f0000014000)=0xf7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000014000-0x48)={0x3, 0x11, &(0x7f0000014000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x9, 0x0, 0x7, 0xc, 0x30, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80}, @call={0x85, 0x0, 0x0, 0x24}, @map={0x18, 0xb, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0xa)='syzkaller\x00', 0x0, 0xe4, &(0x7f0000006000+0x945)=""/228, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008b0000)={@generic="d5f7a1c154c4c616ddee4cf95811ec00", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x800000000001) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f000021a000)=0x7afd, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000e5000)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000e5000)=[{{&(0x7f0000016000)=@l2={0x1f, 0xfffffffffffffffa, {0x2, 0x6, 0x7, 0x5, 0x5, 0x861}, 0xffffffffffff6420, 0x5}, 0xe, &(0x7f00000e5000)=[{&(0x7f00000e6000-0x70)="e1e48bf1b96df23d5837cd2b41826ece84aec5686aca533226bbdf815658e537066720695242dcc10944d06ec7340e28f07f06d841085c6e1ed21c2f241018f09ad5a8fd6b1741dcfe5ff0ab9aafdf058247bbcba0345b91b44c10245dd2c4d71d2566fe9f8f48526523941a49b3b18f", 0x70}, {&(0x7f00000a9000)="7c055ad86314652ae7fdf061bb1c9ce2f9b2baf5c567d1bbe7d98d61406f238eae71eda45ab5b8375ad318edda792bd47f0dbc87f5d68e5cc0f41006ce1adcda7c0637a5acf13fab903d755ba96e973bed458749379ed8649a448fcf31622109a1d53410ee89770e", 0x68}, {&(0x7f00000e5000)="8cab50f57669fb68acb3606eb151d14373b7a00dfc3715dbe3085637784a3a931da72694d8c4cdff11093d2e48a16cc4c1b64aa7c196772164f5169c33d18ad294905a31f41bcab4dd03ce8749f7631f9cb375e86edea15f84f37928bff948754e0f19db3a2f6c3264b63fa6f3b16f9093ad058c5e647c7f6233f2297351c44a52a576aad5b59770e32a616ce03a29ae2f616b331d26433a193f7d67b7d0575606a6af6fb5f15fdf13af02710d176beb3729fc3fd3446202fb35315cef0409e9cc58cb931e9ece7e7356134d0456a6c6d128cfe8640e0085dadf65f0742d75b71810a9a83ce96edbed0f94f48ad80707b2f0", 0xf2}, {&(0x7f0000074000)="13b43e7f0da35d47008ee9a9f9ff68257bfc0a8f2cba240a76534bc622d580f1fb04d8eab52b26bbfe98c55ba6ad93d57cfd22a45e9dc63d7f088363eaba7dabfe6997cc79b7b864a44b9d705ab6cbf1fddacce43e6432dc91c77d647216fb011f901492ab181fbb26110196451bfefc54dd4628dde4442872e645011de5ec73a9b74cee81d717d595fb824d1af7cab79b4aaaa3b661f7f7008ab2bc70caddfb7177f13a8347a3e6a2491781a4", 0xad}, {&(0x7f00000c2000)="a9e0748c8fa7505d2f47af0bded3c47b0f37bf", 0x13}, {&(0x7f00000e5000)="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", 0x1000}, {&(0x7f00000e5000)="3d21ac56a41e2d96b014a708e44b37354af3a9b9b0efcb75999b109272ef963f04c42c1b0446f8fa574664f1c5c2c5a7915527ba00f665410c9275c351beb261368473ca0a1e6774971651a632aa5305d368b0face6efad11e1584d264319ffd5d87081e8bcbb94847e4798065799872dc8616ae15db4c67e47e68784ed64812ac4745f604eccf939b65cf0db0e6", 0x8e}], 0x7, 0x0, 0x0, 0x800}, 0xadb}], 0x1, 0x10) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000072a000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f00003a3000-0x60)=[{&(0x7f0000f71000)="fabe42544425fb697e6d6bc6851eccec8b", 0x11}], 0x1, &(0x7f00005e1000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x1) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) [ 306.046181] sit: non-ECT from 172.20.0.187 with TOS=0x1 [ 306.058483] sit: non-ECT from 172.20.0.187 with TOS=0x1 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000083a000-0x4)={r0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000074e000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, @multicast2=0xe0000002}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000679000)=[{0xf, 0x9d59}, {0x2, 0x0}, {0x4, 0x100000001}, {0x7, 0x49}, {0x4, 0x2}, {0x0, 0x2}, {0x3, 0x40}, {0x4, 0x2}, {0x4, 0x7}, {0x3, 0x9}], 0xa) bind$inet(r2, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000aa7000)="8587960c9e975a0118e561954d283de449ed7451689c6ad73fad582c7a235afe7b866c2e8a80f64db8d6b18d06228720184107461aaa877340350eaae5046128bbe71eeb092b09411d04166cff7609dc55a7c787ad484bda1c5f09de9ebf4c19f109b9c75efcddd22e412093088be7b0fc351ee683b36a9a8b8d9ef5ad474f3caec8cb20c6474ce29a7733b55e3a6d6e38c9e240ccc4bd415e7721e2a77dbd9ecad14bf9c157f279b19a1291b09140a12bed771e95f83f6c68694d0aa139ac70b98f96b142b9364ebe55cf9b13cf", &(0x7f0000001000-0x9)="b47d77937fed2e3015", 0x1}, 0x20) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r1, &(0x7f0000ffa000-0x50)=""}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ec000-0x8)={0x0, 0x0}) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000df7000-0x47)=""/71, &(0x7f0000c4f000-0x4)=0x47) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x1, &(0x7f00003ab000-0x260)=[], 0x1b7, 0x0}, 0x0) 2018/01/16 22:56:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f1e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008da000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000001000)=@ax25={0x3, {"134556e48198ea"}, 0xc160}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000070a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ae5000)=r0, 0x4) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000036d000-0x1000)=""/4096, &(0x7f0000f21000)=0x1000) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000f90000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000108000-0x4)=0x0, &(0x7f00002d4000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000064b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000886000-0x20)={0x8, 0x0, 0x10003, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000099000)={0x200, r3}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000e39000-0xc)={{0x2, 0x6, 0x5, 0x38, 0x94, 0xfffffffffffffffb}, 0x1ff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000c26000)={r0, 0x0}) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 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) recvmsg(0xffffffffffffff9c, &(0x7f0000bcf000-0x38)={&(0x7f000050c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007cd000)=[{&(0x7f0000249000-0xcc)=""/204, 0xcc}, {&(0x7f0000c41000)=""/10, 0xa}, {&(0x7f0000f5c000-0x83)=""/131, 0x83}, {&(0x7f0000844000)=""/123, 0x7b}], 0x4, &(0x7f0000b80000)=""/219, 0xdb, 0x5}, 0x20) r2 = accept$packet(0xffffffffffffffff, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006da000)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000756000)={r2, r0}) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000825000)={0x0, 0x0}, 0x2) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000556000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004f5000)=0x0, &(0x7f0000a7e000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00005ad000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000023c000)={0x0, 0x7b, "68ca7cdf9e65e638b7943fc82cb345345e00b7f4d900b7d6856e67419b03d60a3077c6cbefff87ff885967e9ce40a2ab80e57599a1aa0f9f99d36dbbde723eed7ab7eb45035e2484272b82dfa602e0b21bc2b52dcfa52c8dfa416115fed6238682a31096a2f579c7ee955c560f5b6fe942c68c2d6d23698b72a8e0"}, &(0x7f00000eb000-0x4)=0x83) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f00005b0000-0x10)={0x3, {"63a1a43b70d314"}, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000158000)={r3, 0x7, "52d47cd74d4ca8"}, &(0x7f00002be000)=0xf) sendmmsg$alg(r1, &(0x7f00005af000-0x70)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x2d3}], 0x1, &(0x7f00004bc000)=[], 0xffffffffffffff71, 0x0}], 0x2, 0x0) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000bb000-0x4)=0x0, &(0x7f00005c3000)=0x3) 2018/01/16 22:56:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3f, 0x8, 0x0, 0x5, 0x0}, &(0x7f00008d0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000)=""/170, &(0x7f00008d7000)=0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00008d0000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x0}, &(0x7f0000002000)=0xfffffffffffffea5) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f00008cb000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x46, 0xffffffffffffffff, 0x0, 0x100000000000, 0x0}, &(0x7f00008d8000-0x1)=0xffffffffffffffee) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ae0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000550000)=@generic="83b5742a235377d3fd34a889888355cf", 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ae0000-0x88)={0xd35, {{0xa, 0x3, 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]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000222000)="95", 0x1, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r0, &(0x7f0000447000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ae0000)=0x7ff, 0x4) sendto$inet6(r1, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x100000000000, &(0x7f00008e8000)='A', 0x161) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff1000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f000023b000)={0x27, 0x3f, 0x2, 0x7, 0x3, 0x5230, "100f6965973b166d64653e2c35f468fa559ddafa2a9e77ae089c35bfa7d72a52074fc379088061f00db486a3aed9be6baf743a17121d6e000f548de462afcb", 0x1}, 0x60) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fef000)={&(0x7f0000ff0000-0x8)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffd25) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x7fff, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x4, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x6, 0x80807, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x50000400}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0x100)={0x100, 0x12, 0xf00, 0x6, 0x2, "", [@generic="e1da237e1a0627da21c1bc515030ee5b01cc0c50502bb15569830f5cc1eaffad05fb4cf7434f2af934a3430764ae16d0c7b9f7d4e3e84cc33c14718b18926a107ee87b810e5c392ed36254ca4dcd46dccd97849bbf68eead6f59cdc2f4adfcd32fec6f9c494c6c8ffa55f4603d27508eebe2ea2109c66fd2299f0b6792a6997ebc96cb6a102e968cc3310adb7c53c43bdc0d101136618172f417f6f4e52b4f5986b873872b5a36280ab58b55c7c9c7eb3b6be43a2f6825a79e62c0c87735d11485d274118cacab0914716c9cba2c35372b24", @typed={0x10, 0x4e, @u64=0x100}, @generic='\\', @typed={0xc, 0x42, @str='\x00'}]}, 0x100}, {&(0x7f0000001000)={0x1244, 0x1e, 0x20, 0x0, 0x1, "", [@typed={0x18, 0x28, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc8, 0x86, @binary="b509001b7dcb031e20ef33da95ec0ac07813479623f48ceaa8f82970db77580f1f8ee3deb10548a7e64e6a511d71b56cee4c187aa0a26a79a6707f7899e2a1ff35968dd7e97f8d6e519559de9bd08c7477bad51725d841396ee1a2a1e901c76800cf1fa2bb390e1d74e0e07ce19069dd1160151a66205e97dae82d3a61cbf972d5d7cf8851a41191f38cf76a8a6b9ff96b368c575ec1b141ff43747bd6e09b7b66c178af8b7119d4ddbea546e76dea512abceff8923cfadd9a576404e128a3c7"}, @typed={0xc, 0x1e, @uid=r3}, @typed={0x18, 0xe, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="f54e572842797cf7909ebb3ae0dbabd17a47cf23ef59350d4388aa9f2d4b70445dd50f4872ef4c7d8e53dd030fc7f51043bf854ed25422fd3bec1688d5e02c492a31fb96a98d8d3e3c32f8953386f574f39c625fbbcad65fdb7a66eef14f6048e3406c8eea303c9406e4971c84b7c7e5ce4cc91b489e1cf87269a3f99c4ce91ce3ded0ab9936", 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[@generic="290cab1ed1a5b2e428967137ed87aeffba612a74a37fd51857770b8c0499baaf9946c5af27b5b7fc808475dc60affa1f1ca225e64fb838fcd7ae25c9f10855c52a3ca991a5d3efe7345215d8f79d4b8cb3d620402195193ecd75edd73f8fef4f0cb5b3ee7940bd7d6090f2c8cf9b9d06939cfc924cc6ed065f45f81ef45b4999a1e4a0eae14cd2e31bf0b87d52394e844efa938c8f3099c77dbbe0ab8d94cd63c7215bb3f23da11d7defd518e2e32821935ae1490fd1d404d562705f0f81768fcedda6e2bdb47fbc049a2a0f2ef2198cde2ee161b03f270cdde08250f3e3f0612fa97cd06ca2e905a5380f6d4746", @generic="c6c6f27a0374d4bf60505376e0bb63f95526cc8dad5693e4849114af91ac2b05982db87e152109d0eff490b91cbdf96ad213fa7a52a9701a5057ab63f8a4b8d0a5a023b2ab1a78b610b8e918e6676f3a6cb54333fdf34dd3cbbe662b597594f3d7e98274cc51901da4f99fec5e40c823be390ee7132ff7a00fa32ac98bab55a6768b344679f5d19a5b8886013e64d029bcecb4f8d0cdea535c31231eaf2017fb4031c85ac2f332668394502b", @generic="2a5ec59e508700f846e1db3dbcdb5be3d67470fa22c8a7e778b9b89fb6d8ddf90a34151d3adf84f9ecc13d352c8394e863ea3ef4d546aba63fbd4fad9ffbf78539c9aeb7371e79b5cbeec06d6b818ecd21bbefaccf9f4b81764edcbe7e4f9f888aabc57f319d624721a4347cd543b67f1d993f2867023cc40ad32a04a3773533e07d145c4ea512795c3744af4ba022920debc2762faab45f24591c828394016f00b9cfce8c0dbd9a876a7179b88a9246dbbb3f007c889eb4317350536cfa479fa09ff6bb2726b079278edbe6279a5dfb2a4d33dd8dbc2b866f", @generic="c4843b449c6c25b2eafd7576560f37e836fb5e81724fa33b6d30cca4997926222c74754b54a4d1d69c4aaa28857b5b8bee76e3ffaf4b9fe73469c6ce6e34b81bccab2b67998962ea3be04508786a82873a54df719606c662e327e6e43ee4df3291751d35cd04d41f41a829c696f73ba1e6ee7f4680cd563de8d0e5f771ac994d0138e456ee7d6fe2e970bdc8704c66bfa2a77033e26bf5d55105a237aa920344fe4cd3855cc47c", @typed={0x10, 0x14, @u64=0x4}, @generic="dfc59b76b2f05ade8837933c01513b89bb2f1819af599833c663c8cf52ae35c7ab49d101e27dfbd7bee85a74ee8b9c0287cdaed31b8339c38700e518264d38ce5874d0492f81691c1f9502e494c8cd3d48ad2f372c46d7c657fe9f683c0ce93c90d85e04752c860ff850cf9d6b98ed2892d738607ea07057df527ca10868233d2645a3eddbc7cc7e1b48e92f3f06bde85a87fb636167dd115f82a67800d2dd25bea86330b1df6301f183c69f25092e82bbbe32b11239417008fee1b28d1876fecc2f", @generic="90492b4866f832c7aaa5456ca6c5e8c92cd84de956295c1cbbca5f7892aa9058358229eb1d9880a07b67f8882fb4d5ff8ff8e8c82fc89234366f9bb95143888efffeaee28254ef423dde107917e3152c7dde1a4bf3b82209230d2b358bce649a25a874f244b36858dc59fb47dde7334904213054932c10f30b24dc2aefd0ea97255663c82b771a4b06ca4c2aa61ae3c28cb8adcc6a362577a1b38fb37757e496519ff348db92a1d73dc5b90a1de51c9ffd97f888b1db61e447532d290f5fd715b014c0aa4b4cc341a80719f94e6c54670256a86442e2472a6954", @generic="4326e9d01378b92406e2bc9d3e03d8a9a6d9a707ef9bea277f24209758d2be28effe56acb26793357256fde1bd47d568798d5d600ca5b637dddb3276f6452da00f8bb637619168b60154c4b5452d49b372ef99d1a005b1267178f137812e5a6b569bba3d74d81a59a5e5c8023a43bbfaf96d4f24f7394fc871d435c20b344e61e7c90c9d2a78684c2c9d78f7a17c0d1efc8b2d0a720e3394ec249b3b474ed098e2896af496247453dfff9550cfa1d908d7902bf65a39bcbfe87b2fadc9aa12c61cccd31d6b40e55fa63876b32b6fbecc90073e2e85655711abe54f0d057102db1ec8999ad556e1e2", @generic="8049dbfad7e27b5a4e739bc09063721079775f8ec9979bd5d01f753e6726760ff7a79c9df51f706dc1966a77598c43eea6d9cedb36ad1c062e16e8ecb9c5eabc0ec0eaa9f6896d9fc60392b90fd77abe201ee48d795654542ade27eea0661ce1ef5f50cc290370f29348c0130f2e0226a2da04d6ace424cffdd2928877c5968120b93ded8d1c69d5fbae7cd6fb0c32fe3e0107739d30d4fe994f40a048fb397fda0877da134ab1f5e4ea13ce91a948594356190eb8af54c1af335d2ccb148d9f0334cf7d846de21863dc5f543ce6143604ec89f21d90658f29a43dbc11ae2ab80dbe43c1f5db484ab138b6339d", @typed={0x18, 0x3c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x7ac}, {&(0x7f0000001000)={0x198, 0x1e, 0x400, 0x7, 0x0, "", [@nested={0x188, 0x23, [@typed={0xb8, 0xc, @binary="79dbc5a106a9ac5a278d7eebe0748c9e18c2875b14f5d9b5c10db5de4609fa6480b45fe4ebc1524c199e279f99c71aa9310f3ceafa09ce9f1db386aedd06d21823c63a1832f9cdbd57abd24369d0e7908635e024381050ed40050c02e51af1eb9f65a6b3ad7d868b2cbf98bcba089be62ed9f27866dc8c7215886341b149520913bb86d770ec2b8e340a3e06777d232db0751f3618e99f01e8567553cacfe66efe9f719fcd81a8492661b4e4839e44"}, @generic="318f3bd42028208c3bf7b9fa22af177148a784ec8be08a8763f4052de5e3ecc441", @generic="bee7e6742aa0035f3bfaa6fd01ed80f6185d359ff5d60b972f153f09f7d8e43173795c62df3e7dc90c886aa5b3367ca25bee70fbea6ffbafb2d95d4385d7682376807792ce634b87ac035244314627a5fc17e446730ceff1ee4971862662bf0a89ece7eef40882bf91072a7aeb37c2dd8428ed914f463e4178e3919b26c9e2ca95a28e762110aa9047f7882dd27e195881bdaed770835b715de091793382e95b998cba43a785757f"]}]}, 0x198}], 0x6, 0x0, 0x0, 0x4008805}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x2, 0x1, 0x3, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) 2018/01/16 22:56:08 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) bind$alg(r0, &(0x7f0000ad8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000847000)=[{0x0, 0x0, &(0x7f0000ab1000-0x30)=[{&(0x7f0000fc4000-0xcf)="a0c82446c056712e69819f3bee72b310a81678da4e72d563b9e829ab6745aae46c4792e9eb68e6238c1ba7e370ea76fc3a7769be1cc69433842d3fdfdc28f35e145bf333f69e67d6f31d60091f98d6a2", 0x50}], 0x1, &(0x7f000064e000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r3, &(0x7f0000556000)={&(0x7f0000804000-0xc)={0x10, 0x0, 0x0, 0x20220000}, 0xc, &(0x7f00005d2000-0x10)={&(0x7f0000833000)={0x10b8, 0x30, 0x22, 0x4, 0x2, {0xd, 0x0, 0x0}, [@nested={0x1048, 0xf, [@generic="9a36dd6499a3847e9215", @generic="9bb8ef945269a58e1c1e6d85ad54f1ed5dddd758ec1b8443915d4cf2e03dfd78de611ad77efbdffbbd534a34d3ce65f62e734befc162aa5d", @generic="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"]}, @generic="eb49870bced550d41f8f7af17118f91de96be1ee1c2f3f69ce121319089961e7386b2bef73d0e0a48a2ee1deb05ec8428f89ad51fead29556dc78fe3df01f4f489ccdb0fa076e9ebd34e62fc821c93ce88a9db1e610d364a67b9"]}, 0x10b8}, 0x1, 0x0, 0x0, 0x0}, 0x4800) pipe(&(0x7f0000f11000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000442000-0xc3)={0x0, 0xbb, "07b45277ca12d2428921f30cfd5c0d0f4de8dff9e1a553b1b8e61e251e617c7915d45d8ccf8d3a6bd31a16570eaa4d39e19eb906a306638c00c955927908b38754d4c1d5c64d596e112ef88904a65cfda9be1b5f8cfd1bdaa10d4f68356d4c85276b8b06187c986c376eccb656077511d9413249f8a60f50ea38621e4b31a543197a6898c4b8e7c023356c3f9e923dfbc9ec9bf19dd956a4619ed3bcf0da102d5db343d447dfefbff589bf4d152cfec36ae311037b2f7287a5d8d4"}, &(0x7f0000774000-0x4)=0xc3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000d30000-0x8)={r5, 0x101, 0x10001}, &(0x7f000081f000-0x4)=0x8) connect(r2, &(0x7f0000d3f000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='eql\x00'}}, 0x1e) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000b90000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f90000)=[{&(0x7f00008ff000)=""/88, 0x58}], 0x1, &(0x7f0000ca9000-0xa3)=""/163, 0xa3, 0x0}, 0x0) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000)={r0, 0xf279}, &(0x7f0000006000-0x4)=0x8) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000ed000)={0x0, 0xffffffffffffffff, 0x7, 0x1, 0x0}, 0x14) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000ee000)="c47022ccd04c535f9d70bf4be8541c40", 0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000ef000)={0x0, 0x34}, &(0x7f00000f0000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000007c000-0x18)={r1, 0x5ea, 0x30, 0xf4, 0x5}, &(0x7f000004f000)=0x18) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000ed000)=0x1000, 0x4) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000002c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000220000-0x4)=0x1c) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000220000)=0x14) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000220000)={@rand_addr=0x8, @empty=0x0, r2}, 0xc) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000220000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000021f000)=0x14) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000222000-0x20)={@generic="214db3a4c621d96e8da2357946a1fe9e", @ifru_flags=0x0}) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000220000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000021f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9102}) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000222000-0x1c)={0xa, 0x3, 0xc8f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3ff}, 0x1c) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000071b000-0x10)={0x9, 0x5, 0x1, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x10) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0xcd9}, 0x8) 2018/01/16 22:56:08 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000097000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000446000)=0x1002) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r1, 0x0) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000140000)={0x0, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000791000)=@common='bcsf0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000141000)=0x3, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000691000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000749000)=0x14) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) 2018/01/16 22:56:08 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x32, &(0x7f0000b3f000-0x5)="6c96ea31fa", 0x5) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b40000-0xc)={0x10000, 0x0, 0x4, 0x2, 0x7fffffff}, 0xc) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffc, 0x8656, 0x0, 0x10}, &(0x7f0000b23000+0x84b)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) accept$packet(0xffffffffffffffff, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aec000-0x4)=0x14) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003d7000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x4, 0x2, 0x5, 0xa, 0x0, 0x80, 0x2e, r3, r4}, {0x9, 0xd7e0, 0xff, 0x7325, 0x2, 0x9e, 0x8, 0x0}, {0x8, 0x38e6, 0x7, 0x4}, 0x9, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0xb3827bd975a0d7ed, 0x3, 0x2, 0x81, 0x8, 0x1ff}}, 0xe8) connect$pptp(r0, &(0x7f0000bd2000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000268000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001b9000)={r1, 0x50, &(0x7f0000966000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$netlink(r0, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000f4b000-0x1000)='.', 0x1) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bce000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) socketpair(0xa, 0x0, 0x757, &(0x7f000076b000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00005dd000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/16 22:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 22:56:08 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000692000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f7a000)=0x2, 0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0x30)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 22:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socketpair(0x0, 0x0, 0x800, &(0x7f0000955000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000979000-0x4)={r0, 0x5}) sendto$inet(r0, &(0x7f0000294000)="4893f84b3a3b1daae33e069ef1876746177b4907f4b7eb21a5e9e9996bb5be6694f47ab7b9f9dcfbf23d5498e19308d5a335c1adb6d9b59758b68197821e661674b40be9088d6d54fdc888a60fc4a33b52022344ce2680a09262b159545d2df88993f91718b95ad32964b23bbd2aad3e0c7058d79b25e161e6b3204883f693d78ee390c741130ff8cab552bbd290006f62106d49df948206bf3bcfede6e86ff554fa67525ffaa817d539f58eee081615f14fd3803480539cca37c9c2308bef686b0cc6947cc79bba460b9fa9c2a3f970f3db2c78", 0xd4, 0x4, &(0x7f00000c6000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:08 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d88000)={r0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef5000-0x4)=@int=0x0, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000ef5000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef5000)=0x10) 2018/01/16 22:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000492000)={&(0x7f0000594000-0xc)={0x10, 0x0, 0x0, 0x420040}, 0xc, &(0x7f0000863000-0x10)={&(0x7f0000fda000-0x3c8)={0x3c8, 0xa, 0x0, 0x200, 0x1, 0x2, {0x3, 0x0, 0x4}, [@typed={0xc, 0x89, @ipv4=@loopback=0x7f000001}, @nested={0x8c, 0x2, [@typed={0xc, 0x72, @ipv4=@loopback=0x7f000001}, @generic="5fdbeebf35a0c922f6ac6b580659a9834da11272e15d", @generic="982b626dd23fe03488d37d9503b5ea3c6f4f5c0f4cf3f52e8d9de19b35c3b6ec09cd7498d0e58af2d9b9d4c73fbfaa91ee81ec11f984fd6af69a4e9318e6bb470c9e7b2b3369df0cd429a998279b23ddcacfdc82af0baadd", @typed={0xc, 0x36, @fd=r0}]}, @generic="9d", @generic="1bd00b695c84be3e86d9e833f2f1b70b43f7be5c486b0ee77dccbd147aeebcdd5d671512e5303e", @nested={0x2ec, 0x4c, [@generic="ed88cbe3bdb0100f8d9125ba80cd7827db9e2c6d568ba3de4174ae023b6b288c2f64cb9b7a6415f7c3cb98dde909c39ff17a23358edca8d468941427640d4c549a92d7ab22639c706fd2ac6f08a1d3be942aa84e82d8703f3e68f60414ed094771a7d428d04f2200245d7169f24a91cdb86249e63277e3a38b93931060131b2367ad84cc7c6ef4c4c0a7ac244d8a47d4d2b52c9d6b930d4edfd4ce5e4a9590731d6c9b3f2767749ad8d1bd78d9f9b5fe9f4740af7bee0a94d26da457dcfc5f97e011f3474f7d20a9b761d39284cb0c56a6ae9536c648", @generic="9338e08b22d3c03c6fd0c0c01211ab126be81cac454b76e59db83e97b287359fd4134e5a38d3876f236d7bc3eac5fb5ab9ef75bbe884cd5753bc0cc937d6eefd45daa209808cd5063b12dc62df58d99b33d849562d90720168dcb048ad7e2745944fdf4751fa91", @generic="0411cb262619c70665c30a9b02fc2e2d44b3a5807d5d46b7a69a2394a9bdd43f5cd0a627dc5110f172535adc195b1d994af25a01d83aefea553e36fdd412171cdba573b87ccf577f75ba4d8050a8cb0ba6e0acb4681e979e665086b41c473ad55dccae9fe2702bea2d393855c514e68f92eb93bf7af482540a19ec6b975b45279948a6517767124ed8e0b079f59b96fb30b69fda2ff6ab57011f22aca78c6965814093bcb9284d1d2bba45f69a00fc1a61af42", @generic="976952134794df8ecc58ff4b352eb26808b4202283e26cae0b474a4593c648aa6664cdda36b789f26dc158bc1984b6ef9aeda9ca2450973f63c0d11be8b8410c8d2490549a254fcf4ad3ea98c57a3c3bbf830bbda4b910a4e590f2ce550e8b1f5742f9c862e0888bc711ebf4c4b50d0e82013774124b7047e94195e874846951ff122cdd7ce70c7d26b814ae0852c4a4d2cdd45e01d6ee4f364daab74e482011e47fe482", @typed={0x18, 0x3d, @ipv6=@loopback={0x0, 0x1}}, @generic="cb06a60724454846f08957363deddd4b6730ff1b437fc76de80f5fe20e93e4d766ec4655abba24f9a42b5a102c4adc0bfa22aeecfcd3e1a2206278"]}, @typed={0x8, 0x67, @void=""}]}, 0x3c8}, 0x1, 0x0, 0x0, 0xc080}, 0x20004880) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000928000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f8a000-0x14)={0x0, 0x7, 0x9, 0x404000, 0x101, 0x9}, &(0x7f0000ef7000-0x4)=0x14) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f00000ad000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c2c000-0x8)={r3, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000653000)="", 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}, 0x27) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c20000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000e40000)={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff282}, 0x1c) 2018/01/16 22:56:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000aa4000-0xbe)=""/190, &(0x7f0000451000)=0xffffffffffffff2a) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000151000)="4e1b5f113dc1beb405deb0324d3abd451a1279677be3a9a1365443b087dcbbd9521b7301838c6ec53b25304a1abd370e1818d1051d6a39f90dc43f3725e8a8ca273c1034c3ef4ad1cb0b681ea6ddd32e29db178a89d311c2910a115b5f35131fe3e7b4f3ab5ba44cd59b49f0edc62a5ec735193330", 0x75, 0x8000, 0x0, 0x0) 2018/01/16 22:56:08 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) 2018/01/16 22:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001fc000-0x4)=0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004f1000-0x4)=r1) 2018/01/16 22:56:09 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000a000-0xc)={0x400, 0xe8, 0x5, 0x4, 0x1, 0xffffffff, 0x6}, 0xc) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) socketpair(0xa, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000b000-0x8)={r2, 0x3}) 2018/01/16 22:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a24000)="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", 0x1000) bind$inet(r0, &(0x7f00004ed000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0xbf)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) 2018/01/16 22:56:09 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x84a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00009ed000)={r0, r0, 0x2, 0x26, &(0x7f0000000000)="dfd4dc2601ac1fc0e2313dc46c801c5a8e7278e875dbc2e003fde93ae534c7811a9173288106c8fd4166a8e65763116169d064dbdf048ba6fea8483b40dbdf4d9cc862f4a67285e7577efd80b25ea82b8fe6", 0x2, 0x3, 0x401, 0x80000000, 0x80000000, 0x7, 0xfffffffffffffffe, "f3d43aac8b89f271ed7d4f0b46f4dbef4bd09a9de1a5660da3"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/16 22:56:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x3b5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000a000-0x28)=[{0x3, 0x4}, {0x0, 0x80000001}, {0xf, 0x10000}, {0xb, 0x57f}, {0xa, 0x8}], 0x5) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000a000-0x41)="df8fabbe25e314992c7e5208d36dbaf47a8fe914ac182a851f13d5b29f8715349136836caa582505c664c98aa26b0a605a12a26ce8b35cc8a4fbbbed52b91f3280", 0x41, 0x8000, &(0x7f0000009000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x89b}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000000a000)={0x800, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x304) readv(r1, &(0x7f0000008000)=[{&(0x7f0000165000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}, {&(0x7f0000003000-0xe0)=""/224, 0x311}, {&(0x7f0000003000)=""/190, 0xbe}, {&(0x7f0000005000-0x7a)=""/237, 0xed}, {&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x9) 2018/01/16 22:56:09 executing program 5: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) accept$alg(r1, 0x0, 0x0) 2018/01/16 22:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$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) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 22:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bfb000-0x4)=0x1c) getuid() setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000339000-0x4)=0x6, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/16 22:56:09 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x7fffffff, 0x1, 0xffffffff80000000, 0xd6, 0x83b, 0xcf, 0x3, 0xfffffffffffff4e2, 0x5, 0x20}, 0xb) unshare(0x20400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r4, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0xc, 0xffff, 0x7fffffff, 0x5, 0x1, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 22:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xccd9498c1fe4fb50, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000b000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1ff, 0xf7b, 0xd8a4, 0xac, 0xcc, 0x4f0f2815, 0x6a, 0x7fffffff, 0x6, 0x3, 0x9, 0x81, 0x2, 0x6]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff8b8, 0x9, 0x7, 0x7ff, 0x80}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000-0x60)=[{&(0x7f000000b000)=""/19, 0x13}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/147, 0x93}, {&(0x7f0000009000)=""/25, 0x19}, {&(0x7f000000c000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}], 0x6, &(0x7f000000c000-0x91)=""/145, 0x91, 0xcc0}, 0x40) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000b000-0x94)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7963eaad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x897, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x94) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/16 22:56:09 executing program 2: syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8862, "7320f85d3d112aaf"}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x706, 0x2, 0xca, 0xd067, 0x0}, 0xff9c) 2018/01/16 22:56:09 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000016000)={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]}, 0xa8, 0x5, 0x4e9, 0x8000, 0x10}, &(0x7f0000016000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000)={0x1b, 0x1, 0x80000001, 0x200, r1}, 0x10) r2 = socket(0x18, 0x0, 0x7fff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000010000)={0x0}, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000011000)=0x0) 2018/01/16 22:56:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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=@remote={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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffed6) 2018/01/16 22:56:09 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000404000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b12000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006b7000)=0x0) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00005cc000)={0x8000000, 0x6, 0x11}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000306000)={0x0, 0x0}) [ 306.644195] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 22:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bd2000-0x18)={0x0, 0x200, 0x0, 0x0, 0x1}, &(0x7f000075e000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f32000)={r1, 0x0, 0x1, 0x4}, &(0x7f00009be000)=0x10) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000366000-0x8)={0x0, 0x0}) unshare(0x4000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r4, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/16 22:56:09 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000011000-0x90)="b4c03fe3abda804ec639ccb86fb8c1e907464b9b7db37fd0e9afebd984b2280903405e442ff53bb1f75fd73b99ac7585fb30b0832a93d2018665b225917268cce0fbff004bedd94c3a7f77efd476ec8e1e789ad958f23516c6f0144a8a77cddb6207de33aa3a36a9c581177a66d062c7f94378d20b6e575268cb84c33a58cc003b1ef658abe43f871f7978c46a6452db", 0x90, 0x4, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2)="", 0xb3) 2018/01/16 22:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x895e, &(0x7f0000f9e000-0x50)={@generic="80cd3c167fd1cec9a819348b6fddfc6c", @ifru_map={0x4, 0xf2, 0xf8, 0x9, 0x2, 0x2}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006d4000-0x38)={0x0, 0x0, &(0x7f00001a8000)=[{&(0x7f0000237000)="c2", 0x1}], 0x1, &(0x7f0000c7c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0x15, 0x0}, 0x0) 2018/01/16 22:56:09 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000389000)={0x0, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000df0000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000)=0x1c) write(r0, &(0x7f0000def000)="e8cf3efd1ee528610de5c69b1a8699580265b251464d8e3e798df3d3943a3d1a1c0a000000049053e0c8cac40800000000000000c4fed406b507410ffa6cbb40001082f1d538f8f8824025279e18cf3992ee0d0cc78fe62241e8e134fbd4cf6e5765ec7afcbd56f91ad8c412b25eb3676c58045eb40f33682bdf4a66ed0001245cd311f03b2f09010df1c67438359827be92b5a9c72560f2b7e843e7f190a62db41643", 0x226) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00005df000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000df1000)=0x6, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000313000-0x48)={0x9, 0x5, &(0x7f0000c03000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df0000)='GPL\x00', 0x10001, 0x1c, &(0x7f0000df0000)=""/28, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000df4000-0x1000)="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", 0x1000, 0x84, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000df2000)=0x40, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000132000-0xc)={&(0x7f0000df2000)=[0x0], 0x1}) socketpair(0x5, 0x80007, 0x6, &(0x7f0000aeb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000df4000)={0xc0000000, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000df1000-0xc)={&(0x7f000049d000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a15000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x2a, &(0x7f0000df4000-0x4)=0xb6f, 0x4) 2018/01/16 22:56:09 executing program 6: r0 = socket(0x8001f, 0x0, 0x1) bind$can_raw(r0, &(0x7f000031f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000693000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) 2018/01/16 22:56:09 executing program 1: r0 = socket(0x7, 0x800, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x3, {0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}}}, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000)=""/160, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000004000)={@generic="612be84c1f3cf2304af111e539896d87", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x1}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000005000)="5a4adbb9b7ecd593ce3de1c4b78c030c498756a932cc08e9031832a285c69c8484e02702b86c6f1865f39976504b61c557d84ba0de773b51900c0d80d38d519ebcb4fdb31e0e", 0x46, 0x40800, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000006000)="01bd2ac941e0fa024d8b6b9040c4df151e2a4a7ed2d0cf38b11802a4d796d78539c264569e51d4b356b4c89bf5b696278529edc5e761f773c2b9b9e834cb3f5ed3a4237170223f5491eca72aec884d487a955478797beafabbb6aaac07fa947b440818c93147abd6bcde") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x1000, 0x2, 0x4, 0xe8, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @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]}, 0x4, 0x5}, 0x98) socket$inet(0x2, 0xf, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000009000)=0x800, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000000b000-0x228)=@hopopts={0x0, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @generic={0x0, 0xd9, "b42c4e372efdefd62be8fe43969a7d65e9472cca8e81159bc0d79002f84f547973885bdae54fb3e6114d1fc15425f64e041b53cf4dc68a87986fc455a54ac3f6963a348a8c99e2bd93dfb51872b4c6864a89657604f012787e3a87fd0035da5222b664c111b4baa495b62c0de1a441ee45a018de3f1539fa1a096afeb0963c950cbc3f298aae6e211c23feeb619f824b1ef2786e3de70cf8e4085463ec65e97b1edc31962b49cfe92046f25819b200b960b953c0aff52aad6c0f05b8db8879e5360436b7e20ad65f9fa1f0c2a451a216d234c6c214befaa48e"}, @generic={0x5, 0xff, "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"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x1b, "9c91596a90ceee7b9793cde6eff5d3e67c46df1c1eddec5b65e0c4"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x7}]}, 0x228) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f000000b000)={0x1f, {0x7, 0x401, 0x5, 0x5, 0x94, 0x1000}, 0x1}, 0x9) 2018/01/16 22:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r1, 0x0, &(0x7f0000604000)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x0, 0x5}, 0x8) close(r1) 2018/01/16 22:56:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc2)="ec817d841d16aec182e40e252bb185868244e6a4e6ef7566fc8eda737b7de411d52e8dadcc6b39c797da5096c516286af2f16f10717bb9054a507b9e9c8540897a9b94d0c16082c0b63a2acd36b7f763c58a90613586287e4fadb5302ceecf61da6b05d3aabc84508a5158e05ab94d80726918c47fb14aa2f46c8b72a64a01a6b83f20aeda0471705bc1dddd52508cfef34eefc8e86b9b95fe1a94acb1184f3db732108f3bc727fedfe1f20fa02afc43e17ac2b21e51edf2293b5c8f6e89c39b21ed", 0xc2, 0x81, &(0x7f0000aa9000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x7, 0x22a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/16 22:56:09 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000007000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/16 22:56:09 executing program 4: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078d000-0x55)="0a0b3e5824d0bf8683adaa4c51e9e88878b23497611eac53bbcbbf398d13d94774d4f060d15debd0c3a6263bc5dd0fb486c575b8bbdb41410b0f989dc48269a3a2d3f6e11ff32debc6e10c58fb13425951af195242", 0x55) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000045000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078d000)=0x8c) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000078e000-0x8)={r5, 0x2}, &(0x7f00002b6000-0x4)=0x8) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000078f000-0xd7)=""/215, &(0x7f0000698000)=0xd7) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000078d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) r7 = getuid() getsockname$packet(0xffffffffffffff9c, &(0x7f0000789000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000707000)=0x14) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e1000-0xe8)={{{@in6=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000078d000)=0xe8) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f000078d000)={&(0x7f0000559000-0xc)={0x10, 0x0, 0x0, 0xac11088}, 0xc, &(0x7f000078d000)={&(0x7f000078e000-0x308)=@flushsa={0x308, 0x1c, 0x301, 0x4, 0x1, {0xff}, [@ipv6_hthresh={0x8, 0x4, {0x2b, 0x42}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @replay_esn_val={0x28, 0x17, {0x3, 0x5, 0x2, 0x4, 0x0, 0x1f, [0x687, 0x0, 0x6]}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x5, 0x1, 0x688, 0x2, 0x20, 0xa0, 0x11, r6, r7}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x200, 0x9, 0x1ff, 0x4, 0x4a10, 0xfffffffffffffffc, 0xb4, 0x8}, {0x5, 0x8e0, 0x100000001, 0xa1}, {0x2, 0x8, 0xfffffffffffffffa}, 0x4, 0x7, 0x2, 0x0, 0x80000000, 0x80}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x0, 0x1, 0x0, 0xa, 0x20, 0x20, 0x2e, r8, r9}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xfffffffffffff001, 0x1, 0x2, 0x3, 0x8, 0x1000, 0x0, 0x401}, {0x4, 0x8000, 0x2, 0x401}, {0xfffffffffffffc00, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xa, 0x3, 0x80, 0x48}}, @algo_auth_trunc={0x74, 0x14, {{'sha256_mb\x00'}, 0x140, 0x180, "4154e62adc3ff936d1ae509882e371d2de078683f1a496e4c9f47d2855f4b66c8a09c2736fb6cfe6"}}, @replay_esn_val={0x38, 0x17, {0x7, 0x6, 0x6, 0x7, 0x7, 0x4, [0x0, 0x2, 0x8, 0x0, 0x1, 0x6, 0x7]}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x4000) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:56:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cdc000-0xe9)="f04a0215497e7a331918307b2e9d12f5b3d5feb292dfed92727b083ed4658ec72f28272bef8c2b52355c504d613cc8dd05881e2523ebb506c8f35ecab5487f34b9ea53b6a6c048ceb986f095a721fd440bccbe6b585d73c720c30fc8c530c34e35442ea550e80f9d50fd70ad88313a80a4eb55af8c700bf2893e70a6a87b9f4864bb541d29ce298fa21ee96401de98539f53699b9b29657df92e0507399c073283fe2d2d9da3c0120f4c9c002b4585f64e0d7c4d577d6db87208258e6e003476eca63a75ac5e5ff714de642c2d3850265262b565b446d3036d98a460442056f8737b8841b0eaf0fb09", 0xe9, 0x4, &(0x7f0000d6b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:56:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000163000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/16 22:56:09 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000fee000-0x8)=0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fee000)=0x1c, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bec000)=0x14, 0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f86000-0xe8)={{{@in6=@loopback={0x0, 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=@loopback={0x0, 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}}, &(0x7f0000fef000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000251000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x5, 0xa, 0x20, 0x80, 0x3b, r3, r4}, {0xf250, 0x1, 0x9, 0x7, 0x8, 0xfffffffffffff20a, 0xffffffffffffff01, 0x1}, {0x10000, 0x5, 0x8, 0xffffffff}, 0x80000001, 0xa, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x2, 0x7, 0x7fff, 0x0, 0x3}}, 0xe8) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffd, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 22:56:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000738000-0x4)=0x0) [ 306.923414] kasan: CONFIG_KASAN_INLINE enabled [ 306.928339] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 306.935558] kasan: CONFIG_KASAN_INLINE enabled [ 306.935562] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 306.935571] general protection fault: 0000 [#1] SMP KASAN [ 306.935576] Dumping ftrace buffer: [ 306.935580] (ftrace buffer empty) [ 306.935582] Modules linked in: [ 306.935592] CPU: 1 PID: 21376 Comm: kworker/1:4 Not tainted 4.15.0-rc7+ #192 [ 306.935596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.935610] Workqueue: events bpf_map_free_deferred [ 306.935618] RIP: 0010:__bpf_map_put+0x64/0x2e0 [ 306.935621] RSP: 0018:ffff8801c79b7458 EFLAGS: 00010293 [ 306.935627] RAX: ffff8801c5654640 RBX: e7e0024400003706 RCX: ffffffff817dfcb4 [ 306.935631] RDX: 0000000000000000 RSI: 0000000000000001 RDI: e7e0024400003706 [ 306.935634] RBP: ffff8801c79b74e8 R08: 1ffff10038f36e6a R09: 0000000000000000 [ 306.935638] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10038f36e8c [ 306.935642] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 306.935647] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 306.935651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 306.935655] CR2: 00007ffd18988e8c CR3: 0000000006822003 CR4: 00000000001606e0 [ 306.935661] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 306.935665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 306.935670] Call Trace: [ 306.935678] ? bpf_prog_inc+0x20/0x20 [ 306.935686] ? kfree+0xf0/0x260 [ 306.935694] ? bpf_map_meta_free+0x15/0x20 [ 306.935706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.935716] bpf_map_put+0x1a/0x20 [ 306.935723] bpf_map_fd_put_ptr+0x15/0x20 [ 306.935731] array_of_map_free+0x100/0x180 [ 306.935742] bpf_map_free_deferred+0xb0/0xe0 [ 306.935754] process_one_work+0xbbf/0x1b10 [ 306.935760] ? trace_hardirqs_on+0xd/0x10 [ 306.935775] ? pwq_dec_nr_in_flight+0x450/0x450 [ 306.935790] ? __schedule+0x8f3/0x2060 [ 306.935797] ? update_curr+0x47b/0xa60 [ 306.935809] ? check_noncircular+0x20/0x20 [ 306.935817] ? __lock_is_held+0xb6/0x140 [ 306.935843] ? lock_acquire+0x1d5/0x580 [ 306.935849] ? lock_acquire+0x1d5/0x580 [ 306.935855] ? worker_thread+0x4a3/0x1990 [ 306.935862] ? lock_downgrade+0x980/0x980 [ 306.935871] ? lock_release+0xa40/0xa40 [ 306.935880] ? retint_kernel+0x10/0x10 [ 306.935889] ? do_raw_spin_trylock+0x190/0x190 [ 306.935906] worker_thread+0x223/0x1990 [ 306.935928] ? process_one_work+0x1b10/0x1b10 [ 306.935937] ? _raw_spin_unlock_irq+0x27/0x70 [ 306.935946] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.935953] ? trace_hardirqs_on+0xd/0x10 [ 306.935964] ? _raw_spin_unlock_irq+0x27/0x70 [ 306.935972] ? finish_task_switch+0x1d3/0x740 [ 306.935977] ? finish_task_switch+0x1aa/0x740 [ 306.935986] ? copy_overflow+0x20/0x20 [ 306.936000] ? __schedule+0x8f3/0x2060 [ 306.936028] ? find_held_lock+0x35/0x1d0 [ 306.936040] ? find_held_lock+0x35/0x1d0 [ 306.936054] ? complete+0x62/0x80 [ 306.936066] ? __schedule+0x2060/0x2060 [ 306.936072] ? do_wait_intr_irq+0x3e0/0x3e0 [ 306.936078] ? __lockdep_init_map+0xe4/0x650 [ 306.936086] ? do_raw_spin_trylock+0x190/0x190 [ 306.936092] ? lockdep_init_map+0x9/0x10 [ 306.936099] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 306.936108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 306.936115] ? trace_hardirqs_on+0xd/0x10 [ 306.936122] ? __kthread_parkme+0x175/0x240 [ 306.936131] kthread+0x33c/0x400 [ 306.936137] ? process_one_work+0x1b10/0x1b10 [ 306.936142] ? kthread_stop+0x7a0/0x7a0 [ 306.936151] ret_from_fork+0x24/0x30 [ 306.936165] Code: b5 41 48 c7 45 80 25 45 59 86 48 c7 45 88 50 fc 7d 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 4c 21 f2 ff ff 4b 48 74 2f e8 41 21 f2 ff 48 b8 00 00 00 00 00 fc ff df [ 306.936278] RIP: __bpf_map_put+0x64/0x2e0 RSP: ffff8801c79b7458 [ 306.936328] ---[ end trace 566dfec8ea7b4a7e ]--- [ 306.936332] Kernel panic - not syncing: Fatal exception [ 306.940657] Dumping ftrace buffer: [ 306.940660] (ftrace buffer empty) [ 306.940663] Kernel Offset: disabled [ 307.314469] Rebooting in 86400 seconds..