0/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0xa, [0x5, 0x4, 0x8000, 0x5, 0x8, 0x100000001, 0x8, 0x0, 0x8, 0x1]}, 0x18) accept$llc(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x0, &(0x7f0000006000)="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") setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000002000)="ca1bedf68e4b7015f7f9a52d8844aa4d9d24b2c9ceec86be62ee6dda35405051b2f130e4f0eb1fd580399b99b4a61a399c11bd87620cdf6126fbd85ba99da24711e77dace348828c8a2a5940120c2d3382988a0e79624ba85de4a56e19b9f7b5fa94221fd14488c3541284a1e90faa2708008550cbf4c53f9563771c8757e744f611fbc1b498c70a6df59b6f8c001be97234407d9f94947fc7019d9562df1e348e1b3dc6eb9a0c9f15b8c3b3e824c26acd43f3f031ffdf78a3d30c3dcadf3e5ec1da60bec0b1a65888d67afca5f12df72ac3362963ef", 0xd6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000)={r4, 0x1c, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x0, 0xffffffffffffff4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x5fa7, 0x2, 0x5, 0xa, 0x80, 0x20, 0xef, r2, r5}, {0xff, 0x0, 0x7f, 0x1f, 0x10001, 0x200, 0xfffffffffffffff7, 0x4}, {0xb30d, 0xfffffffffffffaf5, 0x0, 0x6}, 0x7, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x2, 0x5, 0x7, 0x4, 0x89}}, 0xe8) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f8a000)={0x0, 0x3, 0x200, 0x1ff, 0x23af, 0x86fa}, &(0x7f0000c3f000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000231000-0x8)={r2, 0x4}, 0x8) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e6f}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000-0x4)=0xd0, 0x4) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000)='reno\x00', 0x5) 2018/01/26 09:59:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000000000)=@ax25={0x3, {"107b5c2049f561"}, 0xb0b2}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1b)="b93ad6002197742d96c7caa5d2611a0f823afa8374f8a0bdf7c4d5", 0x1b}, {&(0x7f0000002000-0x22)="55ed78b7206c6bc2a5e8712bda453e64a75e8adc9778e0358206e0df6d08a3a47084", 0x22}, {&(0x7f00005cd000-0xb6)="e37319436a608ad400d1c3d94cf5e4a4d1079e7b3e9a5833c8b0f1f11d6cc6bf7b0120b915b942866dcac160756e6d7873caef38ac527367466465bd8476ad5529d583339b6afb59944abd3e2245df6bba0d5dc2e9bf686676770564bcb2d1691bc36ff65e37e5b1842b35dad4c480dbf7a03306b8b8bb383c24b1d1b72aac3b8557d90af38d0f749a3ace09c3d6c0cbec2abc67a326f17830a43768497c84eaa79eea6e37c5871eb2902c7169622a081a4287f3b5f9", 0xb6}, {&(0x7f0000002000-0xd9)="a858e25f2745710628c3ae1b82c6d7adc989fa305528d5e8a306e084c265a0fa0c2b506b3a9fa188356351b8d301fe5ce2ca6f1fc4b10aecb13b4944bdea165bc7c60458adc22a2400cb83b6ab3a567984fecb8e7e02b3e35f5c3f27d83c2fd97b7de74d26497d6aca658c7d6b7d636a0089f8f3bdff3d9caa2e30e8229983089ba632c32530d43e45152e8d4ff99e55b5f442172d60cfce61e8800e3f5acf7cb67b51b1226e2294144519eef4d495df8c2e2b63bf8f159e01c5efa26b018f0469b9d5e40509e8d8996c277a95abdc04b223612d0ef195334e", 0xd9}, {&(0x7f00005cd000-0x75)="de9eb5afcf9f7548bb009ef794bac41b2e150e7fb954f9fc359448462ad437d2f34c771de788b7eb28243d4984b3e7d291cac22121468e6ab0e32e967211ffff6e3164a11e8b5272af929996d8a6f30d946c943f5a952f7b62f50a0f59d9095740b83169a3896d4ec18548d1843ea592c22811d6c5", 0x75}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="9dd35125a1d36c1df708b9ce882059ff0b9f82fd7e5c76ba28de04896ecae62a5ca093747bf921f5b614b25ea0515b6d84717f9e9e7547d909c37501426739bd98b204b9c1b6d7801823f81a1b48f615b0f02778e18c9190e44e7b4813f2fa28676ab80f207136a8ecbfec5ed49e8a96723191acb5843853631dc59fbd48ad4762630b", 0x83}, {&(0x7f0000002000-0x8)="feb8ff3ec08513e1", 0x8}, {&(0x7f00005cc000)="7dbeaa5800cd14223a15fea7985e86b6a381dd81a5dc2be74beb6f0cc422828849f0ecad8a0e8855d48ac105ac518f56d65c5d9e52a39c0785ec34537024379c392d5d085fada6e6d754a122b44a6264c79b92d43ce35d7345b91589ecda352806c21f71e3bcc8921f5761fde8ccb40daff1edefd136883bc621012aa3c03b8fb0b5733a2478b3278d27ee2ca56344be9fd651c06870f5d4143573c59be4d6d10e2208f6485d90e1035d97d73985a6", 0xaf}], 0x9, &(0x7f00005cd000-0x1b8)=[{0xd0, 0x116, 0x200, "5b93934a3de405e30c3c7acc0e6a3e76923dad8bab23ca219556bfc0bb283006be2ee43adb97d78d14cdefd138f73bc5ee465ef484200f3b367fb3a7c45ad676901d029684247f8f561e86024401a87b66b2004021d66ec4b5c21b18d0248e3f977f1b2b60222145f02a3bba941645d2287f492f38519d2074a1bbd8a0ed773b12d3843db0958db4e80f91237516b1309e11be47a92e2114addf6c5992415acd3f58843c89e32bd7fe73656a131a212dcda4d54345c78c5b252f7460b8d44ed8"}, {0xe8, 0x10c, 0x8, "4f787527e4f4538f351f5c303a7ba019a119eaff6c4ca5f6dd29365afa95ef7c03b4612b1db8e6eb6995d0633c7b32a58b6b98e3d6d47ef65ce8cfc1578ee6b10463cac4bb9db32c798b9c030b6c253d0c481a4e0ce89bed4c658c8f35919407c0b3605330a32a27b4e4f8ec393728e982526151d796b10cc850226a86627774f31866ab7d1b8d4e1136258f9e3fc7856cce7729bde2350df7974fbb6ae961bfde2986d1e045ff753f6cdb18bef7c0d0879d6c4c41ccca0a7be367f5d80ee6cdbc031ee4e5df2944108c847b701ba0954aa997"}], 0x1b8, 0x40000}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="8d5d1eda287178925673512f0a67b8bdb97d63cf8fe41063291247a493b46fbe5d6fb853e16b3780d36c3e59440646d542dba3cfabecf8dfa95c904337536dc84cea8adea5353ccf0e5496a9d90e654d1820621f05b3855eaed1e69d4a948ac96abcc693e879c8632f436b71286eae62e37ca759b7d89491211c87bdb0f2d1c66e4b2fcb9a33", 0x86) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005cd000-0x8)={0x0, 0x0}) 2018/01/26 09:59:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 0: r0 = socket(0xf, 0x800, 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b76000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b4b000)=0x14) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 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], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x2, 0x44bd}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f91000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000b3d000-0x4)=0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) socketpair(0x3, 0x80807, 0x400, &(0x7f0000c01000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dbd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c34000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c3c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007e4000-0xc)={r4, 0x80000, r5}) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f3000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000ce0000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockname$ipx(r1, &(0x7f0000c2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a1c000-0x4)=0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00001dd000-0x20)={0x0, 0x10000000000, 0x3, 0x1ff, 0x4, 0x40}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ce7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2, 0x0, 0x40000000000, 0x0, 0x401, &(0x7f0000124000)=@common='ifb0\x00', 0x0, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000047a000)=""/14, &(0x7f0000f66000)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000067e000)=@assoc_value={0x0, 0x0}, &(0x7f0000794000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000928000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c11000)=0xfffffffffffffeaf) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000001000-0xca)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x100, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0x10)={0x6, [0x2, 0xaec, 0x800000010, 0xd08, 0x6, 0x20]}, 0x10) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000052a000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f000036e000)="6edce12a068bb143ce4f9800f957e38e", 0xfffffffffffffef0}], 0x1, &(0x7f0000884000)=[], 0x0, 0x80000}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000333000)={0x0, 0x7ff}, &(0x7f0000c58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000207000-0x8)={0x0, 0x5}, &(0x7f0000711000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008f7000)={r1, 0x4, 0x7}, &(0x7f0000986000)=0x4) 2018/01/26 09:59:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000d32000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004f1000-0x4)=0x1c, 0x800) bind$ax25(r1, &(0x7f0000b91000)={0x3, {"dd450a45502889"}, 0x7}, 0x10) socketpair$inet(0x2, 0x80001, 0x800, &(0x7f000090f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xffffffffffffff88) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x24008850, &(0x7f00004b0000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a42000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000605000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000032a000-0xc)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000518000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000077a000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, 0x98) r2 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c52000)={0x0, 0x41, "abf78ca7e052050b22954223e7dd74f69d65858c1a25444c2f4818c62194cd3fd2d431c351d5c5495c43bc5db497831dd44ba8b1c99a5e027aeb90c0172e96713f"}, &(0x7f00003d9000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000077e000-0x27)={0x0, 0x1f, "6887de0063d07ea5159e4cf0ec80d83278ec265f53637704e0d2fc0999e8ad"}, &(0x7f0000eb3000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b31000)={r2, 0xcd, "ae5bb92651b960ca00d955f201dd30a434358026febfbabd867530a7e188f82fd2d2829e99e54e76a197e1aa613b8bd71c500b8d296c29e0c6868de33503f645020cb00f27ed300dc1be1a45cdb28e17f8a364855c41222ac3deda220dc63f53d0474792139c1edb7eb00902585eddcc0bdec3f2cfab56906a54675b07c6b24c181ff67f61eacd9ffc8bb946dcf6e4f5e196d995f4ae49566754f7e95ccc8c493cc46f9c00a764c0f70e9b9f2971996ea6c688845190043831560ab9239fae374061c47b1059ad97a822c6733f"}, &(0x7f000068f000)=0xd5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000534000-0x105)={r3, 0xfd, "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"}, &(0x7f0000582000)=0x105) r5 = accept4(r0, &(0x7f000055f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad5000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00002e7000)={0xffffffff, 0x8000, 0xffff, 0x4, r4}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000051d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000-0x4)=0xe8) sendto$packet(r5, &(0x7f00001dc000-0xd5)="50c5196f52d16815316ecb529b3c2f1398f6df3d1987271e6d71b21e3f4b334110d511a38517b99580245e3668ef78b0ec57e39b2fdcfc9abe3df4395d649cc35ffbe9b8209dbcb91f092e7b95b34565336e69d6579b27ce7379f19797954b9dc5eddea054a5dce0c1e9e7070c61cca696da4f2f9fb159d4a8392fc21e3d85d7f9bbe01d7daa5108bdfcd954bbe6fa232a8028b1637c407df5e1b6f9837e3d814edba32c454b13417b015339f6eaa881dd6c5b1728942d81a81fb6bdbde5b3c35b0d095ba80d79015d51aecaff2de7792f7d7b0ddc", 0xd5, 0x10, &(0x7f0000c3d000-0x14)={0x11, 0xff, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000ce7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2, 0x0, 0x0, 0x0, 0x401, &(0x7f000072b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 09:59:32 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl(r0, 0x9, &(0x7f0000aa2000)="632ad3d79b2e8d44183fe169105b69d6abf463b9cf78e24c22f89b13c105052beef5e1064af8d2926537d849483b9a1a0d5d4982136acc0b0c37b2c104ee65f9b7e6b16667c42fd1d7f7880bf9e3585a8e14c51fc10f541abb8ddc68617e5515a65459f85ab98ccb59883b3591c4f0eb7a5072654e659f7cebfc53c363c0d6af63a70d3355ba4c409bb182ab361bf3486068c958bf897e2c1742797c5faebee60c847cdf57befe226903bfaca15daa096b4ddcb6b839858a05ec401a200c031e5de89d892871906c970d70b93ec91398365136e8ef6b05fd") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x20000000000000a) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000484000)=0x14) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fec000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00005b4000-0x64)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x64) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r1, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004cc000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8f000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x2, 0xffffffff7fffffff}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}}, 0xe8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000712000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00007db000)={&(0x7f0000e49000)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040d000)={0x2, 0x8, 0x8, 0x4844, 0x0}, &(0x7f000021f000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000355000)={r2, 0xb96d77, 0x100000000, 0x200, 0x20, 0x7fffffff}, 0x14) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f9f000)={0x9, &(0x7f0000bf0000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7b000-0x38)={0x0, 0x0, &(0x7f000018d000-0x30)=[{&(0x7f0000a59000)="c66daa516d410ae4aeee9aa3680f2e1b6173be1c4b90e2d376a4a008d9131e000e2561e86ea10917eb929d09cdff57e0a38b66847945a9aa9310132860214f193b391c3e9010c1aaf0ec517ca616395fa7aaa3f2194d0df85e7e8e9512e531ef69b20268ecf8fc12a5f1", 0x6a}, {&(0x7f00004dc000-0x61)="678dcb5f4a2451adf5ec57780211eaf881daeb6f71646d02c0528d424bbd181cd916501c091e0a36340dbcad06c5699d9975411debe619f5a09c4c2d7399f9b912200b8caea57ba8d28f52f2b047cc33cabd7fc74389562ec0e5215166c0985123", 0x61}, {&(0x7f0000f7b000-0xd)="4a454a11601664e0bed9ea35ec", 0xd}], 0x3, &(0x7f00001ac000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4000}, 0xd0) 2018/01/26 09:59:32 executing program 0: epoll_create(0x200003) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000078d000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d9000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008d8000)=0x0, &(0x7f00008d8000)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000009000-0xa)={0x1000, "fd2126f7f954"}) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x114, &(0x7f0000046000-0x1f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xde, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'Y'}, {0x5e9, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x800, [], "4b02dd606116bf845708c638d5a085b600ddc1f4af5bf17a4d9b57bbb23668c89cf06a007531763f8813a1707fa872a324e0fc02182ddb052e46e8fcf2fc102d9452b83392ce5e58c8a72ddafc25c4868baf6bf881cede42c5ff8194b5330f905b4e08748af77e993244f7778ce4baa16a35bf0b4a609cd3aca906f625dcc246c58fbc336c5bc435ca90cf79934a34c2440b0c6441122695b7e7c42291e8155983abf3200b3c9675d397a28bac17d5f5124f86345773c72d2e4cedfdb79c77d49a8212e9a8b77c0e354610"}, {0x3, 0x0, 0x8, 0x401, 0x0, 0x0, 0x86dd, [0x0], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) accept$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000045000)=0x14) preadv(0xffffffffffffffff, &(0x7f0000045000)=[], 0x2b5, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000033000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000047000-0x4)=0x32) socketpair(0x0, 0x0, 0x0, &(0x7f0000047000)={0x0, 0x0}) bind$pptp(0xffffffffffffffff, &(0x7f0000049000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getpeername$netlink(r0, &(0x7f0000049000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000048000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000035000-0x4)=r4, 0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000002d000-0x4)=0x1, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000049000)={0x100000001, 0x0, 0x0, 0x94e}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000039000-0x20)={0x1, r5, 0x10001, 0x6}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000012000-0x20)={0x5, 0x2f7b, 0xaeaa, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0x0, ""}, &(0x7f0000032000)=0x8) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000004b000-0x98)={r7, @in6={{0xa, 0x0, 0x4aedf325, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000046000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/26 09:59:32 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000092f000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001ee000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000029000-0x4)=0x10001, 0x4) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f000002a000-0x51)="33416551c7e02105cc250a09e1786e68b2a192e04e2c6bf6198893e4d05499840f48cdca182afffd817d9a83ff71e5103d4308e3643682326126af3e16df633f6d6dc68bf9e497fb99e8909af91683bcfa", 0x51) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000002a000-0x20)={r2, 0x3, 0x0, 0x8, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) recvfrom$inet6(r4, &(0x7f0000012000-0x4c)=""/76, 0x4c, 0x12040, 0x0, 0x0) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x8000000000000000, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000b000+0xe36)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000004000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000000b000-0x14)=""/20, 0x14, 0x20, 0x0, 0x0) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f00000e4000)=""/0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a82000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) write(r0, &(0x7f0000b31000)="130000001000ffdde200f49ff60f050000230a009d0000000f0000000000000000064fe1697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e770150da8ed7d56ca46ea47bd87da5cd04b27dd26746ea50518c2c681bbce93d3f8612f026723aff9b20db267e5bf11530d837b9cb3452b6c400007d886959e4ebd30900000001f90d1ad5b56d2a917a6f575b6776199346c8f325b81e", 0xb1) 2018/01/26 09:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffbffff, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000-0x14)={@rand_addr=0x8, @broadcast=0xffffffff, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000-0x20)={@generic="5d807eb745a6e69e431937b176178c8d", @ifru_flags=0x7200}) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000007000-0x78)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x3, 0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbd, 0x17, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000008000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ff4000)={0x0, 0x0}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c1000)={r1}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000606000)={&(0x7f000002d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b16000-0x60)=[{&(0x7f0000935000)=""/189, 0xbd}, {&(0x7f0000dde000-0xed)=""/237, 0xed}, {&(0x7f0000450000)=""/4096, 0x1000}, {&(0x7f000033c000-0x57)=""/87, 0x57}, {&(0x7f0000482000-0x66)=""/102, 0x66}, {&(0x7f0000f11000)=""/4096, 0x1000}], 0x6, &(0x7f0000f43000)=""/27, 0x1b, 0x7f}, 0x2060) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmsg$can_raw(r2, &(0x7f0000669000)={&(0x7f000050d000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000188000)={&(0x7f00005f2000-0x48)=@canfd={{0x3, 0x1, 0x1, 0x5}, 0xe, 0x3, 0x0, 0x0, "b90e1b1da87a5c1f651b51fb4f11b39f6302ee13f52f703e4b61ea1555c9a401c2a91509c382bab5dfdc3fbb96ed81f5381c9c2e094737b239072e23df7c26ee"}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) r4 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000494000)=0xfffffffffffffff5, &(0x7f00007a6000-0x4)=0x3c1) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000fdd000-0x2)=0x2, 0xffffffffffffffaf) write(r4, &(0x7f00006f2000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) getpeername$packet(r4, &(0x7f0000795000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000ae6000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007fe000-0x90)={0x1000, {{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]}}, 0x90) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000568000-0x4)=0x0) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a8000)={0xffffffffffffff9c}) bind$bt_hci(r0, &(0x7f0000913000)={0x1f, 0xd6a6, 0x3}, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000244000-0x8)={0xd95, 0x10001}, 0x2) 2018/01/26 09:59:32 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000818000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000084c000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = bpf$PROG_LOAD(0x5, &(0x7f000086c000)={0xf, 0x7, &(0x7f00008d2000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000}, @alu={0x7, 0x7, 0x0, 0x9, 0x5, 0x51, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001e1000-0x4)='GPL\x00', 0x3, 0xa, &(0x7f0000fb6000)=""/10, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={r2, 0x0, 0xce, 0x69, &(0x7f00009e7000)="6e5e91ff83bd72e524d322490e92bd56f145810f89706fd2b315a47d97d01083cb0aaa6dc634aba91203339cf098de43b828febfc5b613869fce78d9847b538ad80c23e8cf7f710ee4ad483d0aacf6b88b313b05714c179234d70b344809e89d23bf7a286a8d308b5607b5f4fc1d08f2df816eed9b313ae3c440f0c62bc05aa8f80a2b225f355aeb1b3cc223d7fda08b356fb3a56c9e16afb614e41ed6dc5b5ada95e55650248b36651bead697811f999f940cce0c657a252e77d5f3800e05e595a6128cffafed11ec4692776049", &(0x7f0000572000)=""/105, 0x46, 0xfffffffffffffff7}, 0x28) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000abd000-0x108)={0x1f3a, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 09:59:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7fff, 0x7fff, 0x30c, 0x2, 0x7fffffff, 0x4, 0x1, 0x9, 0x7fff, 0x6, 0xb15, 0xffffffff, 0x200, 0xfffffffffffffffd]}, &(0x7f00008e3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000add000-0x6)={r1, 0x3}, &(0x7f00009e0000-0x4)=0x6) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x800, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000010000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000010000)={r2, 0xd133}, 0x8) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x6, 0x1ff) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e0f000-0x4)={0xffffffffffffff9c}) getpeername$netlink(r0, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000d7c000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000797000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e17000-0x4)=0x14) write(r2, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00005a3000)={0x1f, {0x790000000000000, 0x2, 0x7, 0x1, 0x2, 0x2}, 0x3}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0xeb, &(0x7f0000a20000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f00005bd000-0x15)=""/21, 0x15, 0x102, 0x0, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000b07000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x891f, &(0x7f00007dd000)={@common='syzkaller1\x00', @ifru_mtu=0xb}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002ef000)={&(0x7f0000a09000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r5 = accept4(r2, &(0x7f0000602000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e3000-0x4)=0x10, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000e74000)=0x42745667, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004a9000-0x8)={0x0, 0x8}, &(0x7f0000f47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000648000-0xc)={r6, 0x3, 0x2, [0x1f, 0xfff]}, &(0x7f000049c000)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f000046e000-0x14)={0x0, r4, 0x5, 0x1, 0x0}, 0x14) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r1, &(0x7f000061c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffa000)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000107000-0x4)=0x7, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a0c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r8}) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0xf, 0x0, &(0x7f0000610000)=@raw=[], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x11f, &(0x7f00006ac000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000e2f000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00005c3000-0x4)=0x10) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000955000-0x4)=0x0, &(0x7f00002a5000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a53000-0x108)={0xffff, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x56}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000047f000-0x222)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "1f1d06"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b7f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005eb000)=0x10) r1 = socket(0x3, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a80000)=@assoc_value={0x0, 0x0}, &(0x7f0000f3c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f02000)={0x59, 0x9, 0xa, 0xfff, 0x400, 0x6, 0x8, 0xf4, r2}, &(0x7f0000d32000-0x4)=0x20) r4 = accept(r0, &(0x7f0000ffb000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f00002bb000)=0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000b00000)={r3, 0xf4, "d7e9c5f346b05a825b8675c6b9b328363c58485a4d63f5b05b88e44fc8755b0eea11104abd8574354848bfd5a574591338814f26c23cbef57c5dcc8bec280f32aba85ad99e88c071415af8c138f55aebfeb3737153a35dcf3527d4ddac935dee9a56cb40fd7ebc102545362606b3877fdfc88697dd8d22b905227d49261c16d4df37a15f0450e96705f8a8ad862653d284072bb45c2ac8974bd9edfc140b3b6fed85f28e14a09e543fe2ffb2aeaf8574a290bd0950ae8d1eb76c1ef0b0a99d93bf0c9f15b967aa614ed129a86e6d54cc3d21dbc034f13fc903eb67845441accad050529e47788c9be35fab32acd7dd16a733eb7e"}, &(0x7f000010c000)=0xfc) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008aa000)={0xfffffffffffffff8, 0x3ff, 0xfffffffffffff401, 0x1, 0x5, 0x4, 0x2, 0x0, 0x80000001, 0x2, 0x10001}, 0xb) connect(r0, &(0x7f0000dc8000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000000c000)=0xfab1) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r2, 0x9, &(0x7f0000008000)=[0x1, 0x4, 0x80000000, 0x2f, 0x81, 0x2, 0x20, 0x100000001, 0x0], &(0x7f0000004000-0xc)=[0x1000, 0x3ff, 0x374d], 0x4, 0x6, 0x3, &(0x7f0000007000)=[0x401, 0x0, 0x7f, 0xccb4, 0x86, 0x6504], &(0x7f0000005000)=[0x8b, 0x0, 0x80000001], 0x0}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00002e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000505000-0x38)={&(0x7f00008f7000-0xc)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000665000-0x10)={&(0x7f000066c000)={0x2358, 0x4, 0x3, 0xe02, 0x7, 0x1, {0x5, 0x0, 0x2}, [@generic="3acefb74312ff256ca14fdce4518a60f6d53ddcffbc833dd566aed42e386c9b87a147394386e25c34918dbf4d871b24621e2d156cd40f9c46503c11016e087206c13eab6269c5b35f2dfa30705365940ca915173846830a101859168b2439c236d5f9adcd8bcddd8fa294a76411ccf8c5c4b03da94db77822f952a05e559d11687dfb59f3c3aebb4f73a018c3b4d1f4b111866aecfa90ba7f29e813e44fbbc22c3ad59f03fe06051ed53b9ba5867cdbc7fb91d0ece57ac26", @typed={0x8, 0x18, @void=""}, @generic="df502feb100662d2aaf89990a2db104dd47b0381d174663bbcca7eb5df931a60e9a8dc8de2cae5784451a1d5e88a1cea6505542939d54f9df9501249b130810bd4823e760f8af0fcf35ad155c5abaa61a3d6e2d90fa29924c7b2fac36e3fe16a", @typed={0x18, 0x1b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="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@typed={0xc, 0x92, @u32=0x3f}, @generic="a6aad0f1a3362b569c92b5fc0d25e8737db665595cc8b27281e0807a6bd636f17a4742b13ffdf1f850f1ac516526420a88b6e8db2b889e79bbdf02e1e0f6b369129177f6c02fb0c8fe2f7db00ace0c48fe9b1b4f6fb54422464c96369173a9ced6a07aca133bc52b039e52494928c54fa513279a50c109638e5f037d4ed396498470dd11124276c4cb187ee223f9eaef52ea4ab064a537321fbddfb516fc2a8fa4e73cab0cb0baeb6e44f9030e996ed8a719580b2f04938c702de3f2508194d0e0", @nested={0x10cc, 0x63, [@generic="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", @generic="693ceb7a0e613307e7db84fb04f6399a1360a89450", @generic="5a8f83d581af983c0abbcd03562e83fb0831499f90e50531a084c5bf7b5857814ff3954c9d8d707eaf63b309118f547cdabccaf380797731a68c21c18b694fb46aeb49b784b19034d2477a54f6cc5f8703deabe76cfe44ddc5a6a5ec8a685845165084a52d01b199a9709ada171f2cebc9c7fff3fd9186df75f98f9c01061acab69d40649e61b3e92a15c572f705375f2015d75d13b29f3153c3343596297c67a58f0865b7cd", @typed={0xc, 0x2c, @str='\x00'}]}, @generic="5aa552c09aa89a0cc50b8863d0a4a04beb2f2887867e9ac5d247805344812d50bec22ba9a3d457fb47da2075022e542fad390f26dbb0598e7bbca5dfcffeba9f6e9cdc168448c7606ea495276e3a05d7758349744838e7ee5249a11b812a12c04f3ba831a29086c9030174fa7745ac96cf97"]}, 0x2358}, 0x1, 0x0, 0x0, 0x8010}, 0x4) 2018/01/26 09:59:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000)=0x0, 0x4) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000275000-0x20)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20080003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000007000)=""/204, 0xcc, 0x2, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x854a}, 0x1c) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000730000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000042c000)={0x0, 0x0, &(0x7f00003cb000)=[{&(0x7f0000735000-0xde)="07d6d45cdfb5a104f44a59dd6b662acc36053fa72d0ff34e8ccc73cf7d22a4f460240a5e4e5a7423dd02b0d280b2a9f310832f6ea7c56af48d1ca2a406e479735ead477dbbf0d33d442fe3389a2dbad0a702a609a9aaa223d089ec0d7da5c2422b6cb79767027e257f57b073fee962ddafa1d6d00cd8676f328231ec342ae11cced57c2d7d53f6", 0x87}, {&(0x7f0000a39000)="11928524c2abe2a34c430f", 0xb}, {&(0x7f0000def000-0xe4)="edd0c9776df2d69ed2fe719e7455dec5df9fe28b5888f965110a6cd9bae1ba8cb81b54875b1502a2ccdbeecacb04e5a2a13981bc3510e9b0693018c8184f6b99f4817c879a914a76a3c99d731a8d235624398c11a2ae4b500c26d64426db3330444ad3c474c73f0681a105df6bf7dfd7585a0f15ebe495471fcc16cdde2d34104e6de70eff6fb607dea93c7736113a", 0x8f}], 0x3, &(0x7f00004d7000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) accept$packet(r1, &(0x7f0000de2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019b000)=0x14) r2 = accept(r0, &(0x7f000033b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006f1000)=0x58) bind$inet(r2, &(0x7f0000ff0000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$vsock_stream(r2, &(0x7f000095b000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80800) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000103000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d86000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000558000-0x8)={0x3, 0x86, 0x2, 0x1200}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000834000)={0x0, 0x80000001, 0x20}, &(0x7f00008d4000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000076d000)=@assoc_value={r2, 0x58a}, 0x8) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f9b000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000042c000)=0x7, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009f5000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c58000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d56000)=r2) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0x108, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, [@etimer_thresh={0x8, 0xc, 0x0}, @replay_thresh={0x8, 0xb, 0x0}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f1d000)=""/190, &(0x7f0000bb9000)=0xbe) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 4: r0 = socket(0x8, 0x7, 0x903c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b4d000)=0x4) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 09:59:32 executing program 2: socketpair(0x4, 0xf, 0x3, &(0x7f000049e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e9d000-0x4dc)=@newsa={0x190, 0x10, 0x8000000000713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10000000000000, 0x0}, {0x0, 0x0, 0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ctr(aes)\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0x17, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xb8)={r0, 0x3, 0x80000000, "dccf33a618445cb301b4e73601881dc568d001dbfbebd578372d3b05b41203fc21629bcbd04d62d5046caa62f24ee32b1b6ee33e1248f3db6afa7e0ce9fcae2c801aa397d8668c227f7ffe4f0c11b5bdd09b6d5a3aa072c6390f9e21b11dde3453c17322bf507d1d3de67568d21faba1e80c10140be1b8aa4a6efa4e206842ec2a41af5d8906c625b5bdf44584bc982e35090d000b71efc3321bb9491a3007ac95cbfda396eba5fd3b03dbfbe840"}) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000700000)=0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000010e000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) 2018/01/26 09:59:32 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f1a000)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c0a6e0a0df5fc5adc816af62df367226"}) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000895000-0x4)=0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f1b000-0x71)="3405c640a36daeb6cc27f368f67a9da6ca8762406e9854f6f97e432365486fa03fbe8bc4dac688f8551d990c1932e9c9d3ce2a5d77fa356eb21ca353c5a471d0cb4ba50684d353fee4965f72903c1174bd5fb3dd2e52800adcd05e613cd94d0f54f46145b877fd0617d8b4b2ed6b79d435", 0x71, 0x4000, &(0x7f0000a84000-0x10)={0x4, 0x5, 0x4, "bb5a1c21a11e", 0x6, 0x0}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000-0x10)=@generic="38c22ca4775b4145bbc6c62ae7669e36") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000006000-0x4)={r0}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0xfffffffffffffff7, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f50000)=0x100000001, 0x4) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aa9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000020b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009bc000)={0x0, 0x101}, &(0x7f0000616000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f8000-0x8)={r1, 0x1000}, &(0x7f0000207000-0x4)=0x8) r2 = socket$inet6(0xa, 0x7, 0xb) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f000043c000)=""/4096, &(0x7f0000414000-0x4)=0xfffffffffffffd4d) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000064000)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a90000)=0x14) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f00002c4000)={&(0x7f0000ff8000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522fb92649366c77622f0e2c87fd66fe9f213526bbe427057df4ca0af09f185feda81874d28ed9ab081b022bd21c3cc93a402468af6b23514f7604bca", 0x76, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x109, 0xd, &(0x7f00000aa000)="c4ed3a12b7", 0x2c) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/26 09:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0xd, 0x4) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000120000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) [ 388.840630] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 [ 388.880126] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/01/26 09:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x0, 0x7f) recvmsg(r0, &(0x7f0000d05000-0x38)={&(0x7f00000b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bd3000-0x50)=[{&(0x7f0000c35000-0xa5)=""/165, 0xa5}, {&(0x7f0000ecc000)=""/115, 0x73}, {&(0x7f000094e000)=""/4096, 0x1000}, {&(0x7f0000aea000-0x7e)=""/126, 0x7e}, {&(0x7f0000774000)=""/191, 0xbf}], 0x5, 0x0, 0x0, 0x1000}, 0x102) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aa0000)={0x0, 0x6}, &(0x7f000003f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00008c7000-0x108)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff552, 0x5c, 0x5, 0xfffffffffffffffc, 0x1, 0x4, 0x9, 0x5, 0x5, 0x80000000, 0x3, 0x80000001, 0xc152, 0x7, 0x1ff]}, &(0x7f0000e76000-0x4)=0x108) close(r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ccc000-0x1)=0x3, 0x1) 2018/01/26 09:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000bfe000-0x4)=0x5, 0x1) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x7d04, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/26 09:59:32 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 1: pipe(&(0x7f00007b1000)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000208000+0x934)={0x8}, 0x4) read(r2, &(0x7f000075e000)=""/129, 0x81) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001e000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f000000a000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001e000-0x8)={r2, 0x9}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000001f000-0x8)={r0, 0xae4c}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000001f000)=0x4) sendmsg$key(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x2, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008a9000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000fd4000)=0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fd5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) epoll_create1(0xf2de13b1a262604b) sendmsg$can_raw(r0, &(0x7f0000fd4000)={&(0x7f0000fd4000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fd4000)={&(0x7f000029c000-0x48)=@canfd={{0x2, 0x7fffffff, 0x100, 0x2}, 0x8, 0x1, 0x0, 0x0, "e4f7dbf891e80c5a355adb1a65f891163d26607b11033418feecd344f73b9410273939a0bb2266109a5cbc0ac2268ca0c649012e7e4255dc15b9603783c4fb6e"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000c9f000)=0x0, &(0x7f0000031000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002d0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0004"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f000037c000)=0x0, &(0x7f0000941000-0x4)=0x4) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000faa000)={r0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000faa000)="bfa4a5f0930359bad4a4ea0a4f6536e6df41410cb29e8e4b167ee05aee1371059b7ec925ea595fdb8f62bf85ac242f6abe", 0x31) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000fa1000)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f0000fa3000-0xb9)="efc8bcdf86bd2cdab96611ea0aa569cc4bc58910179dc8f2f5d2344442d71c5f", 0x20}], 0x1, &(0x7f0000b36000-0x1c8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@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, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}, {&(0x7f0000f9b000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000026000-0x8)=0x4d, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e6b000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e05000)={@generic="02b5dfff39479814cfc8de1cb49a7ab8", @ifru_flags=0x4000}) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) listen(r0, 0x6) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0xffffffffffffffe0) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000807000-0x4)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000bf5000-0x15)=""/42, &(0x7f0000dda000)=0x2a) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f0000ec6000-0x22)=""/34, 0xffffffffffffff93) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd465df7f22b1a40512b4ce2d831bb635a2ca465555cd2f0612bf44ac522", 0x3b, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0xd0, 0x15, &(0x7f0000001000-0xd0)="7533a45e8fd2b855f6be394fefe1f9bc48376d2f6e14aabe3b23ff8569b77748870414e7c16530f76d3516badcd8094ab4c016f2b44794e8d464e6e3f2336a2b32581c11ff28e3e54c6e15bf601b7fa61fb107a6b1e1328f4b6d32ee173ddc4da896b32e13cc1b2176605e77f146999748c8822a14320bc96cb0b627f58d1dd9992ef5fe15e6935f0b15d3fe65115bbd9cbb3c1e7f98ebf3807f5616561e2db5b08490b838d40167c3408b2b58d73e7df4b983680c048a2bc8e104be848cf736522eb53450c649f6d3130c2154d31d9c", &(0x7f0000000000)=""/21, 0x6cc, 0xff}, 0x28) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f49000)={0x0, 0x183f9791, 0x4, 0x80000000000}, &(0x7f0000d44000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000789000-0x8)={r2, 0x1f}, 0x8) socketpair(0xd, 0x8000a, 0xfffffffffffffffc, &(0x7f0000344000)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f00008c6000+0x7d7)=[{0x0, 0x0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b34000)="63a048b37e13426f4e668115b9312ead73c1caf81712de76b8c7f4930dd9ba777e07a906fe6da18b91af1c4cd783303ba1db56ebc2b6a317d8254973d53c8b55cc2e9be1456f686006fc9f57b163e31dfc6bda634a0bb5ec92afac146878ed6dd625464198043aefa53aa22d70bd7cf4f49de0cb5986423761c03274c6a9c6f2b5e56dbacd761a10c5e9c4f72a9aefbd", 0x90}, {&(0x7f0000669000)="a0fcb2d8b5529e96785069997a036cf9cd7bef586548400c14b6e2bb07fa4a8e6c949b7750c9b5f33aedaa9e67d2f24f8450e77f66c12d461a25e62718c0d465f05a97c65df1c63df4b093588ebe652f31f9db62a76c23f6f94570f9aa3c11a7ea1b16591dcd2a8548e344d365ad8bc3d91078f97f1da8843ac15d9fd446f08d438bdada911ef287e864280e64e13f08f6c6073945716e1abefc041e8ce1c9d4ecc34e7d0926a6290c86cc96b32c9c4ed1c2f2816c6782fd978c29f166", 0xbd}, {&(0x7f00009d3000)="ee6fc1117ec5c32f0adb2f7764dff01edc953a8d5d4759775a510bdc338fdf14bbbb344ffbb4078b014f998576f96e311351275c5fd940c59bff1b6d37435e7e5c10adfe4bc5c34d92373031442e3bf8a787779a8117bb178ec089c9668b6748a3d1369a5d8b5e78cef9835f0c914e88a8371c7fc49d1901182c2a30581823573a8ee7e22287eb93132515dc052a3964c5ce4c766029797c828f359ee53aec446619132f2018f171f1612ec22c238bc36d85abae006907b304df9476ac8e916378882fd4c8f2bac992b3da30b55f65fb0003cab44b", 0xd5}, {&(0x7f0000429000+0xca)="8920b85057381992afbb47fe66e21554fdfadb0079372dae0eb2f0f23a7620906e2d2272b945860e5055", 0x2a}, {&(0x7f0000e66000)="05b482e72355f0d7cbb0f370a2cba6288f77bd67d6a389cd9b37", 0x1a}], 0x5, &(0x7f0000347000)=[@assoc={0x18, 0x117, 0x4, 0x68}, @iv={0x48, 0x117, 0x2, 0x2d, "dda585482d9d8609389a9a329b659691c99bfdb2a7abbe8559af05afafa8e14afe11947b4fe3288a56338b03f9"}], 0x60, 0x40001}, {0x0, 0x0, &(0x7f00001c7000-0x30)=[{&(0x7f00000e1000)="dd74630a1a07526d6cd94eb892d386ea696a91466d640cb6fd9ae5fecf32341c2452df0dbd76a9ce9ff3b59aa627eb3d7b21eb0cd97ae315fc93a198b2b5dc9ccc61533c34ced42df95b795198b8263abd4f61a13a57b2526cb287c631de78e2de495d1be218a0f0ab74af95a6b9fdc15df591f13f0c1b0b27e9ee4fe94a339bc1fed2b24044d7dbc0900fa2c61b90914a7b383839d57e4a853ef9f0fc82323e052bf9d9284d80c6c5112aa748405cc1b573e25eb3151b7e07ace530853dc5a01b15f8e7593306ef8343c4e6c7657fe8af907eaa3305b0d9e00942d419f08f0876a01d97c9288f88f8503c3d2a7c", 0xee}, {&(0x7f0000631000-0x2e)="ca73deb2bc7a7676736b6ec0bdc5e491d25d71607af9913a5a427f8112222c6f1712a609a106f14f4727c3e6d711", 0x2e}, {&(0x7f000006d000-0xff)="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", 0xff}], 0x3, &(0x7f00009f2000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0xc92eadc7e8ac4ec0}], 0x60, 0x20000000}, {0x0, 0x0, &(0x7f0000200000-0x60)=[{&(0x7f0000acb000-0xbd)="ab6a2864f356e936223670dae7ed1a09a6ff12fade250bcac8e9838263c7f26d78629bdbd11ea53d59a9cf295baf44cab9bb211f02ba48f9edf9e12f354fd28b3de35e82de18ca7daf032c53b978df2f9483d356eb54c446669e9ab6f9f340471166c21b66fb42da04cbf5d60434e28ba8518b6d420a059e551d5bfe4b0272d630f6764e81bc591857228a9d3b261709ecfb20e5e0f18fdda9309bba4763f4ab7f41ff2837c19d7bc952a5b6f73bb7dd6bedba9e311cd35563017de8f5", 0xbd}, {&(0x7f0000784000-0xd3)="8a2bf67360793f7ad9fcdb1deb063af232410c96d47d694d87f3ad2db3f08960546d74b643bf9043c18d60a6bd1ae30c48f46e491a52239a462b006ecf7e6906b7f588bbee0a3812770d686cd94ee6c56ae374680c62924e8280f08f21fbf6473abdc5fd1d9091540ab563d3c4d84a8af72960636f61f74d9f346490439bf19ff7bed02efc108ffca9203ef3715137105d7d36c69de46ee2c70156469088fb8e73774cb21b827a9d56f268d1bde41c05aca47f010c9c71affb4b30fae813222b5a78c1d61373abd9c7badaadb39cff1fb37c32", 0xd3}, {&(0x7f00009f7000)="4f715f228ca92e4d6e6907ccd625d2dba721c2d3a76ac98188337c0b55bd3e39a8d86f58d33276c7e2727d5fbe22", 0x2e}, {&(0x7f0000cfa000)="6baf8f7e5c48834fc338d636c81545370a6926ff5331d33a8d36feda323119ee", 0x20}, {&(0x7f0000353000-0x1000)="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", 0x1000}], 0x1, &(0x7f00000a3000-0x58)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x28, 0x117, 0x2, 0xf, "b8834db5a4efb3831afca50405b76a"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}], 0x58, 0x20008000}, {0x0, 0x0, &(0x7f0000e12000-0x20)=[{&(0x7f0000d6b000)="33888d31e733d4b656fa5479d8f99fa4d0a9f1261fe9f014ee4833e8b758cf457610073b", 0x24}, {&(0x7f0000f02000-0x7d)="72d69debc0516547bc46aa4d5fa92c696e233adb3c439b9f39c293d32657e3cb029c9d3f3066fb33baa3a31b8f71ca981d3822961b588eeacb8529c2e8da1a7c25e3b3beb8678781c6186663528b0aa940e88d09b8b9f2c6660d811c6a8ee3fa8129976c1d98f1e9bda1c54bef6af24ef3ed5560517d1f8a4491b1c908", 0x7d}], 0x2, &(0x7f0000682000-0xef7)=[@iv={0x40, 0x117, 0x2, 0x2c, "18653ecd68ad390346cc6f606dbea856aa5faf752c4106ca78eaf6d0ea3c059e412fb3d0a281697a54df7582"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xa0, 0x117, 0x2, 0x8b, "7ef291eb6953821e746c8c8bd0fcb04bb5d12da46de657e9bbf2555c1e329ba6e21b5b3427e0e99b4597d3153221fef9980798e64159715f91de7cc10da564ae604addc0696fd968c49f8b6dd3f202d44c11d800f9607c65f23662de89ac49dba58c8f71e122854966407971944f74c0aa8805beac1268a703f3042f1b01a9bdd957b935a73086d8640111"}], 0x1128, 0x8084}], 0x5, 0x40) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000569000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000ab2000)={0x100000000, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f72000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ea000-0x4)=0x18) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f000001c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001c000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f000001f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000001e000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x0, 0x8, 0xffffffffffffff7d}, &(0x7f0000016000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r4, 0xe40, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000001e000-0x3c)={0x0, 0x34, "6c99a21f9910aef230bcf87e43881094fd20f489977cdeef02648025295d10399f19b18b6726bc2eecbb444aed3f3ead2194b74b"}, &(0x7f000001d000)=0x3c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000020000-0x4)=0x1a, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x9}, &(0x7f000001c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000007000-0x8c)={r5, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000001e000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x390000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x48) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000009000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x7, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000560000-0x29)=""/41, 0xa) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d55000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00000fe000-0x4)=0x1c) socketpair$inet6(0xa, 0x80007, 0x10001, &(0x7f00002ec000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000e3000-0xc)={0xffffffff, 0x100000001, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe0000)={r2, &(0x7f00005ee000-0x2d)="2af63d543ddf6c1453999dc291eaebf0ac78abab2bf2ab820f04e1bc2879f7a7c4cc01ad156c9ce30e59b9fbc3", &(0x7f0000bb6000-0x33)=""/51}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cbc000-0x8)={0x1, [0x0]}, &(0x7f0000dc0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dbb000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7}, &(0x7f0000670000)=0x98) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000fd9000-0x80)=""/128, 0x80, 0x800000102, &(0x7f00000b5000)={0x2, 0x2, @rand_addr=0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe57) bind$inet(r0, &(0x7f0000f34000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00006a9000-0x38)={&(0x7f0000b16000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d2f000)=[{&(0x7f0000a59000-0x81)=""/129, 0x81}, {&(0x7f00008d9000)=""/172, 0xac}], 0x2, &(0x7f00001c5000-0x95)=""/149, 0x95, 0x29c0ecbb}, 0x2) r2 = socket(0x13, 0x4, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031f000)={0x0, 0x0, 0x0}, &(0x7f0000407000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f000082c000)={&(0x7f0000277000-0xc)=@kern={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000ed4000)=[{&(0x7f00004b7000-0x101c)={0x101c, 0x2a, 0x28, 0x3, 0x2, "", [@typed={0xc, 0x92, @ipv4=@multicast2=0xe0000002}, @generic="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"]}, 0x101c}, {&(0x7f0000161000-0x10)={0x10, 0x25, 0x300, 0x5, 0x2, "", []}, 0x10}, {&(0x7f00009b1000)={0x3b8, 0x13, 0x500, 0x4, 0x3, "", [@generic="d9095c1eebb80623b59f8811fcc1e5fca9bcc306be4ee434174563966e6671c6dbc906ac2f92ce7f3c14b1c2c73fb8c7317747d3f5b6304476702b35a154b969de0c72c5d9622365ace2dc8dfbba03550f47d6cea400496846e3b48b996d8f0356e7d31c035cfcea6d9da65adff62fe84db5f2ecd98224ffe120d32aba75ed9bacf001f2dcd4f7da146bc9832256ec283b332e016ba9f8935eb261cc1ddb06d31d40cdc67ed91e9ab5cdad89f8462d75a0031b0826c0c714e3e923a76436f965048aaea2a5cac099088e623783188ff8c31995087e75e34b2b37663b4c6635a1a252c74e7f", @typed={0x10, 0x1e, @u64=0xaf1d}, @typed={0x8, 0x5b, @void=""}, @nested={0x15c, 0x81, [@generic="f85a2abb62b7570e796503a0edb2d249f675ab070c1855a5e7ddc230047875b7e5fb15466569e6f710cedba8a1bb8a639df9bf453656303792278ac23eda331161f8fc5c9ec278f1851c16ef19f1540805", @typed={0xc, 0x35, @pid=r3}, @typed={0x10, 0x20, @u64=0x80000001}, @generic="43d22c7e2c244ed4137f1f48e6b63fa6aa28a876c5955c5ccfcb23050c27c6f8e800ebea7317494c8999b737c487de3a08125ee23b65fb69f49ea0a802f0b3d033920738d568bc1928596914655e144ff6b36ec3a3f71a5c20b1a78f62fd55e1483ab2254421399a192e9c3510d6aac10a06b5a342771f95f20bdb521af5463f0b220d0a846219a0f2aa5274be4dce7c5124d44dfe4d5592952a73bee0576943decd1576d2b461f809d725cb032ed4fcd5e20088bb9c76c4bba0bde62be4b55e4e1327ade6e961f38406e964923805be19ea6b551b4757c99ca625a427ebdbd750b1c17153d31cb0cf"]}, @typed={0x10, 0x28, @u64=0x5}, @generic="575dcc2c56278b869037d637744082231bddebd6796b5222de9f440686723ac061fcd6e27042fbba707f456a95a5c516afd791a59456fc3ee7be0777744636f6365e91a37d0e2355c750cf15", @nested={0x88, 0x61, [@generic="082bb13cb3f33cc4329788b4007831e79cc40fa113ef7f64095c80d95bb4657a80ebc2fb5735cffb49be081cd737ab0ad0ac6837e7aad5f5fef97f2c3fa40facbcac2a2dda3afa39b4ac42655d75153e6a557dc339ddc062daf92cbd9ee4811fdcc551dcdcd1e8ab0176e05d6731867ed81cb74aa5ae84e2ad3eb046ddd75d4ef73cc8"]}, @generic="", @typed={0xc, 0x50, @pid=r4}, @generic="c87d6c29c198adda4de4b434883440c64825e77a5bf2ef27fffe88b7bac48446d56e2c67acd3aaaedd1cc60a8bcc4a1e3a3e077f77f757d75116c7367948a907854d1105967c41bbff416e25698fb50f4b8f1b188489e3009c750067d2"]}, 0x3b8}], 0x3, &(0x7f000024c000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r1, r1]}], 0x38, 0x40000}, 0x4) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000c3d000-0x4)=0x0, &(0x7f00007ce000-0x4)=0x4) 2018/01/26 09:59:33 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x7ff, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000d6000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2192) sendfile(r3, r3, &(0x7f0000544000-0x8)=0x0, 0x0) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0xd, 0x3, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x7, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x3, 0x8, 0x10}, 0xa0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe8a, 0x3, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000777000)={0x0, 0x0}) write(r1, &(0x7f0000fb4000-0x91)="03", 0x1) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000393000-0x10)="c126a2821d1ccb7a9daec12e91885a97", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000056000-0x90)={0xffffffff, 0x80, 0x1, 0xe000000000, 0x2, [{0x0, 0x68, 0x0, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x40, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) [ 389.227803] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=3716 comm=syz-executor4 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f000077c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e11000-0x4)=0x60) writev(r0, &(0x7f000008b000-0x10)=[{&(0x7f00000b1000)='1', 0x1}], 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fde000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffffff49}], 0x100000000000012f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) r3 = getuid() sendmsg$nl_generic(r1, &(0x7f0000882000-0x38)={&(0x7f0000ce0000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000aa4000)={&(0x7f0000e34000-0x159c)={0x159c, 0x29, 0x200, 0x1, 0x3, {0x17, 0x0, 0x0}, [@nested={0x10, 0x23, [@typed={0xc, 0x7c, @pid=r2}]}, @nested={0x134, 0x1a, [@typed={0x38, 0x94, @binary="a830705a90476ed75307a6c9367608add391275ff6755b321a4a2ca71fa9440fe5e3a3b253994b2807f730ef830f5c"}, @typed={0x8, 0x60, @void=""}, @generic="282fb0c6afc4ce5661e422439dc57ccf3bd6a91bc137e2114df760869560815aa3da497f055fdb8b205bc8a87458b9ee101e758afd12a51ccc2f4085846ba576c9f71c815e6c99e2ca5b43a1c47fff5fd4ea0e4eb0e118a595051ca06ed7a9118d2fef17d91fe237f4a6949f137149e5b64e55f98311c68977cb4aeaa6cb9136967360e3e7930b70b084ec5a35514d39dde1", @typed={0xc, 0x84, @u32=0x7}, @generic="b2de95e7eed159e1bdfb0539df30c2db2734b794d7292dd91c7689fe1baee0ae95c403f850a3f357adab7e18218c97f2f458899e7fb92a8412f98f1d3b6fd5b455a9ae5c2de144cd6d01e324bb4ae06f81"]}, @generic="c9503ba0ebe0035d06c12e169e6d0d570fc8afc6b72cc76f36524ed64eaacf36debb0b2c44c642df63096b16288e39514ebf4bfe7e0425", @typed={0xc, 0x34, @uid=r3}, @nested={0x38c, 0x2b, [@generic="a9de34469936ff248f00d83839415793c74978efca430696f2728cd823c0a0e5b49ddf866ed1bd7fea387485e54fec2b1551da385d7d01e16fd83cdf5849a5cde5f7e696225f115cf27996ebf7b46214322f3c4a8edea8685a694e1ff84c95671eb6011994c0192f9af7d65986286d4df1d6e85cbe9a452d87f2fc0fb080a6ce841299b737640042baf9e7eb615bf7493a3f81515378cd11", @typed={0xc, 0x7c, @str='\v\x00'}, @generic="d0d494306330b800938af2a38e006b3fffc31737bf2a12fae47b1cd396c88e63303f7159673e4c700130574c371e9fdf82bf31def23e0e31c2b2f67a3c4b8c369b92761f049483680978a69dad69230a30848cbce17dcf7deb1f872c80bd6df1622a0260ae912308aaaa3ad8c166b0ea3ec4a78e9b257ad7640ef4be0619b0b1", @generic="ea71b7006c4afd61e011ac07fef0974f1106abb5d389a993276e9b776c6debe2fb2578e65369628b0dec572edd51e52fcdc210a6b5f7af3ba962c9b7b60b4b66c58e52b1078c8dab2b22f009467416b9907bce01ed0548324274e99a270b04c398274cf1b92bde2bedced76126a1", @generic="12dfe3a36f90cf8b305ac897b10f8d43593b48934145e1605950df5dd283b32917520212e25086f7dd6e302d1a27f7cfcb96543fd401f2a5d1b1766e11c5037452b8e240c7afdbd56559aa37d17717ba7d72f838b5d5ab869777bb", @generic="3c257c3176c836767989c168b40479b2ab6bf4abcd0b1dd7008a8a867e9c07019810b8be59d2ce61d70148f8b8fec18d6f76c579e08503a8d5379e69231bc8dc38a83cbf764c6bc80286f436f9e7d859e081b77b9fa46a3319f4febd01ad1d0c81a534be22c487affbc10c10e62eb6891e702556d7f02ee67a7fb0f9bb2942e36e276674064fe713fc7ce8a2db41baf9fc097da6e452c73da5af4356587364ea5c0d3df431e89fc1008aff2bc9dbbc8c84a8be261213dfb91fad3498b532e6d008dad8c05afe945adaa27988ebd7342b09db966543d8fa3e0e213c0af6232a29d778769a1b67d88c3856a6146b7056fd", @typed={0x5c, 0x35, @binary="a276d763fc4967453b7a109825c0a06598b1f88b377e209f5534310952281a08892da8b3c791e96b9606a6b2863aaa965318e9afdb785a004f052e5a0225ae0f1fe7d73bbef26c61b5d3aaa337fa2311832b9f"}, @generic="fb3c3cbf2880c51165aff01840296b6516c2ff87f88bc4f25f99b16cae64d8206d2f3657c6cc6fc188bd28bcfb24f35e18ba969f2d3cff23a5809960aa6fd3", @typed={0x10, 0x3, @u64=0x5d1}]}, @generic="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", @nested={0x3c, 0xc, [@generic="553044b2103e328f3dc3fc6da7b11faad17cd5396234ef4b31ef5c0745b1c662e6b297a2e952120bd8b41bf058989545226162de362e2cae"]}, @generic="3fedf7b729c0c3081ed64904f46daea909f205d8c3f4b7ca8e5c53c4c4408a3ec7b75664db32f6b4348116e162", @typed={0xc, 0x68, @ipv4=@empty=0x0}]}, 0x159c}, 0x1, 0x0, 0x0, 0x8000}, 0x4050) close(r0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000825000)={0xfffffffffffffffc, 0x8009, 0x9, 0x7f, 0x0}, &(0x7f0000f02000-0x3)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb7000-0x8)={r4, 0x3}, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004f3000-0x10)=@buf={0xb8, &(0x7f000055a000)="21d60b29913f712002f891ae013cc32966e2c938db747bd5486db97a14c9740233c0ce3e3637f879dc761959d7dcb9a3ab6235cf9d60be32e39ce1e53e414560b489b2655583dd8cc035eb631842472216c7240a51be996d09c0f3292f5bc59d415a1a3da8ef4a8a6903bd1737f9cda0fbcf52c09ee3415b5571194d17a8c62c22d79231a2ce354a1582dd28bf4ac5ce264b4b5147007bf2d9512aac2a30fffcfe61578482aed4acc40188cd39a02a579d32bcefec7c8093"}) ioctl$int_in(r0, 0x5421, &(0x7f0000bc1000-0x8)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000dcb000-0xc)={0x2, 0x1, 0xfffffffffffff001, 0x9, 0x40}, 0xc) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f00003b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4de28914c215ed8b6a5f6b80b2683d51"}) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b90929b0d6d56a61f6f4592982ddb26d1df98d9570a5165664dce0433fdd", 0x1e, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x100}], 0x18, 0x4000041}, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005d3000-0x4)=0x16, 0x4) pipe(&(0x7f0000ab5000-0x8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000f7f000-0x60)={0x27, 0x11, 0x80, 0x5, 0x10001, 0x9, "634fab677ab2e65c5b1ec83a0144bf4fb3544ebc3f55b47333601b3791f8d6a626c7c00a8df97f9df10384c9634f8eab44b1aac26c52179226fa5621c406b7", 0x4}, 0x60) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001b0000-0x38)={&(0x7f0000f7e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f7e000-0xa0)=[{&(0x7f0000f7d000)=""/76, 0x4c}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000969000)=""/81, 0x51}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7d000)=""/190, 0xbe}, {&(0x7f0000f7e000-0x9f)=""/159, 0x9f}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000185000-0x34)=""/52, 0x34}, {&(0x7f0000f7d000)=""/251, 0xfb}, {&(0x7f0000f7e000-0xe3)=""/227, 0xe3}], 0xa, 0x0, 0x0, 0x80000001}, 0x3) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000f7e000-0x2)=0x8000, 0x2) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000f7e000)={{0x80000000, 0x7, 0xcaf, 0x540, 0x9, 0x3f}, 0x10000, 0x8001, 0x4398}) 2018/01/26 09:59:33 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f00009c9000-0x63)=""/99, 0x63, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) socketpair(0x5, 0x7, 0x9039, &(0x7f000038c000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x401) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00003ac000)=@generic={0x0, ""/126}, &(0x7f00002f8000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe4000)={0x0, 0x36, 0x30, 0xc0b7, 0x5}, &(0x7f0000e66000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000670000)={0x1, 0x1, 0x2, 0xe35, 0xfff, 0xfffffffffffffff7, 0x0, 0x8, r2}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ee5000-0x2)={0x3ec, 0x10001}, 0x2) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000471000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009b8000-0x4)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000000a000)={0x0, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000009000)="c43a45238bb83ff1fd4de0304c854fafcf065c8a19a613ead9df09b4461d8a06f483b34b18200902680c4fa3e443f5ceb3942973abeb6ff3836a2ec9d616fdd5eeac1b68ed5d8dccd0c3ed4548714b76729ddb8a60aa0d92d7ccbf8bc2b2c0bc0ea0da978a3983b0f11375931b233413b5db730cc769edfd207bdd087cbbd8b0e4d2bdb556315fd1a9e971ff3f074c8aa930a2ccda8760dbeecd475b733c1a7f39a3cf265fdfb26337259b4d3fb01c36eb775d0e646ccaeb4ff443e84368abaf644215318e2bab5f28efd6236bcd45036a788d210729847ac841", 0xda, 0x4000, &(0x7f0000009000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000007000)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000005000-0x4)=0x2c, 0x4) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000000a000-0x10)={0x3ff, 0x200}) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d84000-0x4)=0x0, &(0x7f000005d000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00008d4000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af1000-0x4)=0x1c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af1000-0x4)=0x100000000, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0x11)="01000000fc", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f2cd9e658440772ceb674975048971a49be3769259c78eb7b27f6b920d52f2d8b18323c98aab7f7f7d695cf3925296a5c72b01a2aa126fb5ab6b69bfb4924eebd3ba08c4569714ee747b207e605f072e6bcbc14e0e6be8f49953ee0f035df4207fbce111e7d57ff5108891d3a07c5b5db3c4a0891e7c05932088f8c8cecf59bb3a777f344d1b4caea4fc2ea600137e7ded88622ca8b1747bc6fa8788bb74bde65", 0xf0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b7e000-0x4)={r0}) sendmsg$netrom(r2, &(0x7f0000716000)={&(0x7f000020b000)=@ax25={0x3, {"e3dbc25eadd4b9"}, 0x4}, 0x10, &(0x7f00008be000)=[{&(0x7f0000601000-0xe9)="ac6909204fc80590a4b90b026b3f1cf8ea3f431c76e521be42481ddfaf759b316f0678ceb29d0cd0d0b0bc530a6675c5827fc46810967191f57caf138b0266903212dafe4cd39a99d4050d5c31c2e2dd4f3cd66fd18b7786c1022f19b31223e62b32707cdf866f3dbc31c1f6d881dafbe6cfe44f5cae777e7dfd4e904c388e0346a4cee77afb6235d7fe957f51e193e9a891aee8b0fe358b7c87ad31da691cf7f7e702054ac040db1d8473848f273eda0a0061149eac290d6d466a5c0f9043724ba44afe049a9c4ebb1295bc7642595be16ee95fea82a8a2c7efe131da19eb854ffd66306376e9081d", 0xe9}, {&(0x7f0000e55000-0xcd)="66045d5f21825125d62d39ba54e5209476f2f74f306b65b71756bb21e713b0c079f6b71aabf17308e61d119da86f15e6d7660e4f34a1f0c1a866643d93fcd9b118b8293f72c69136c7a8281a73b1a216236b5fab62e7d0bd88cc58555b26e2983e9852f9c83aa8629c7eab49efc86de243c8a08b318d77cbfff0ec889da5b244f2b0bc9c5f81f9cb48eab4fd763d51c524e3847a976de3f415130b1c4d23e8cceda97d1d277a9220d10f085b8c521dbd3da07aedcc451d2d451360955fc942a2bd7b0a7305561210e611446044", 0xcd}, {&(0x7f0000c89000-0xec)="76b8a26136d1ffdf61064530ba8d0c0b3d5cc5f4dac6ce08427857c7e3512388c47534e321b38eeb24e59f71c7f6c7ecd84d087bf4e20ece53daf2a767f4c61f9a8fe59d880963009c00bdb1e0a94f0fd9648253e0503b7ee2ef80c40929a4a98f34ac9048f39833ea0ed61b0e2a08ef413f45450b67c83bed737bf32a5b4ca00ede02a1ca9de919563930cd86f2e5c90d7f1ba4b7f18d8df33bcb51cc44a8a1724891403906568aadb42fe465cc820cbc0116af350e480ecc381340e4b3f8298b4efc8dc99bf8a70708dcb21747a3a7ec8a2ede75ea92c31ea74f8979ff00837b69fb152bf4d71c648d4f35", 0xec}, {&(0x7f0000e4a000)="57bda4ee4743794972ec29cef0ec86528bc54fcc17d33b38c6edd122af003bd36619e0b4cf4e6fad3ed4330131daf2b8572729b2c464889359ebb08ce3d2717574696e9d3b3c1cff4ebb68beddc9f2220e495612668252e202318272f52833393b0faaf550cd5dac9000242c4d990edeff1ea29c62d03b5832d920eb978d0879b754330fe27964c427c2a15e276e20a5b62e4d291e7dc406e2495a2fb9abc290302778f7d6a36e3b5ac44478e934fa78e5d2bb0eadae7406eb8bcbc2fcc24d", 0xbf}, {&(0x7f000046e000-0x56)="17f4321dca16bcccdad1415ef1d8579c7285a2c912c5599cdc389b52e0335571c4131bb8aaf3d682a74f09d45aec674143e81f458ae7c71251f94cb5115db2aaa0200b2dfa3178c4ac05a8773623bd95dbd0e01ffcb6", 0x56}, {&(0x7f0000ec1000-0x8)="4b560e3a80154978", 0x8}, 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"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{0x110, 0x11c, 0x2, "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"}], 0x1170, 0x44000}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000787000-0x10)={0x0, 0x74, &(0x7f0000eee000-0x74)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000b2e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000050b000-0x6)={r3, 0x38}, 0x6) recvmsg(r1, &(0x7f0000fab000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000963000)=""/16, 0xeb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1368}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x3, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c12000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d43000)="", 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000606000-0x14)={0x0, 0x8001, 0x51, 0x1, 0x9f, 0x5}, &(0x7f0000741000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000048000-0xa)={r3, 0x6, 0x1, [0x6]}, &(0x7f000078d000)=0xa) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0xbc) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00008a1000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80000) bind$vsock_stream(r1, &(0x7f0000c28000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093f000)={0x0, 0x48, &(0x7f00000a1000-0x48)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0xd5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff9b}]}, &(0x7f0000721000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000033c000)={r2, 0x1c, "6fd2c38ecca55ec3a89fe2ca33cf44fd713fe6859fd6245df76c42a3"}, &(0x7f0000aa9000)=0x24) r3 = socket(0x800003, 0x6, 0x800) bind$llc(r3, &(0x7f00004a3000)={0x1a, 0xff, 0xcf8, 0xfffffffffffffffa, 0x2, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000ec6000)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000b10000-0x10)={0x0, 0x0}, &(0x7f0000465000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00004e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r3, &(0x7f0000a6d000)=[], 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000c3b000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000aff000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x6, 0x3, 0x32}, 0xa0) getsockname$packet(r3, &(0x7f00007a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000990000)=0x14) bind$packet(r3, &(0x7f00004be000-0x14)={0x11, 0x19, r4, 0x1, 0x80000001, 0x6, @random="d7181feffcae", [0x0, 0x0]}, 0x14) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b2d000-0x38)={&(0x7f0000d26000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000679000)=[], 0x0, 0x0, 0x0, 0xfd8}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000ffb000)=""/80, &(0x7f000057a000-0x4)=0x50) accept(r0, &(0x7f00009c7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b2000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000056c000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000425000-0x4)=0x0) connect$inet(r2, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = accept4(r0, &(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000009000-0x4)=0x1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x18d, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000e2d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000221000-0x64)={&(0x7f00002ec000-0x10)=[0x7, 0x4, 0x100, 0x7f], 0x4, 0x4, 0x5000000, 0x9, 0x4, 0xda, {0xffffffffffffffff, 0x8, 0x20, 0x8a5, 0x7fffffff, 0x1c, 0x1, 0xffff, 0x4, 0x3, 0x0, 0x6, 0x0, 0x3f, "9e6ad9ca1f00391d24b7a65a4091aa42cc052a16980ea401be41af61eacc119e"}}) sendto(r1, &(0x7f000029d000-0x59)="c8bb3ccf5ee0418c1cae0e6989f4e230", 0x10, 0x0, &(0x7f0000271000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f000029c000)={&(0x7f00002f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f2c000-0x80)=[{&(0x7f00009ed000)=""/222, 0xde}], 0x1, &(0x7f0000e6d000)=""/72, 0x48, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000c43000)=@buf={0x234, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000164000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007f7000)=0x10) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000bb000-0x8)={r2, 0x65fb6b8c}, &(0x7f000094d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006df000-0x6f)={r2, 0x67, "c4153dd59dbc42ea8d76a9352be318e8e52623c4d361d3201eeeff1c5d4272438d2c853c2f082a108fec737e9104297ac4c098cb22d27bd3bbf53baeb393558c3858d459fdc2559d05e1edb9b04d4b16a4bf7d5526ea2b36a7b1be5c7462dce8c0becebd730661"}, &(0x7f0000805000)=0x6f) sendmsg$nl_netfilter(r1, &(0x7f00006b8000)={&(0x7f0000ee1000-0xc)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000e79000)={&(0x7f0000f60000-0x3c)={0x3c, 0x14, 0xb, 0x704, 0x0, 0x3, {0x7, 0x0, 0x4}, [@typed={0xc, 0x92, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @generic="267462be", @typed={0xc, 0x2, @str='\x00'}, @typed={0xc, 0x60, @ipv4=@multicast1=0xe0000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000700000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f5a000-0x6)={r3, 0x5c9}, 0x6) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = socket(0xa, 0x3, 0x8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000122000)="931e979e48d7f95da73b702ab48a6dd93c4a20f38493d2", 0x17) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe70) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000463000)={0xc3, {{0xa, 0x0, 0xffffffffffff8fcc, @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]}, 0x1, 0x6, [{{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2242}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) listen(r0, 0x2) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006dc000-0x8)={0x0, 0x8000}, &(0x7f00004a8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000896000-0xc)={r3, 0x2, 0x30}, &(0x7f00004db000-0x4)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fd8000-0x20)={0x7, 0x5, 0x1, 0x2, 0x8, 0x4, 0x65, 0x1000, r4}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={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]}, 0x3ff, 0x5, 0x3f, 0x1000, 0x10}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000008000)={r1, 0x8}, &(0x7f0000000000)=0x8) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="", 0x0, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bdd000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007c3000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001d8000-0x4)=0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009bd000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000095f000-0x8)={r1, 0xa2}, &(0x7f0000fb6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ab0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000076d000-0x10)=@req={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000013f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x7, 0x5, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x7fffffff, 0xffffffffffffffd7, 0xa7, 0x100, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x48}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, 0x40, 0x10001, 0x401, 0x80}, &(0x7f00005a2000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e4c000-0x14)={r4, 0x9, 0x4, 0x40, 0x3, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r5, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r5, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="08000000085eb4f23aee067e1fa5ffffffffffff58e2c911ffa39003d63c19daa7d22b1f22b9a2c4d41f398fe1f2fd3749afa15abbd93279d5eb598602d46b8d1631eb09bc7af60efffb16da595d36977e4d9483410b2cf8924e1c475f30319f2c44284affa30715ab697d3699f3d71a2f20c28a0fdeae27fe102ef2f74292ab61d1cafb98ebfaacd9c291ea59daf9ab61460004a3a9aad332fe82285db9c2ece825bce0666900000000000000073cc60ec0b2", 0x4e4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000b95000-0x4)=0x0, &(0x7f0000352000)=0xffffffffffffffa1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5e000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000065c000)=@common='ifb0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000302000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bf8000-0x4)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv4_getaddr={0x20, 0x16, 0x400, 0x5, 0x0, {0x2, 0x3f, 0x400000000, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f2e000)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10000000000024, &(0x7f0000f77000-0x4)=0x4000040000, 0x4) 2018/01/26 09:59:33 executing program 6: socket$packet(0x11, 0x10000000000002, 0x300) r0 = socket(0x15, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0xfffffffffffff001, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000620000)={0x0, 0xb2}, &(0x7f0000748000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b93000-0x8)={r1, 0xa4c5}, 0x8) syz_emit_ethernet(0x3f, &(0x7f0000f3d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @udp={0x0, 0x3, 0x1d, 0x0, "e398a7b0c826faa9afbc3eb716f84ce89a82a8f574"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a4000)="ed", 0x1) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000060f000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000795000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ec5000-0xcc)={r1, 0xc4, "51c9148d40bc95d87ac1e25b723219977f3f84cc24be78848dfcf0c8ffd7844733734abe14a5ba417bf970586329d8256e949554fc1b0d4637b3ec01df51cbcc886eebf61c622797786d5c1d35f14ed6bb430713d78d5a0a337f8156f0fb1ab3874dc5b0569cb8588e14cd5c16c38c083953088191d5e4457c7e986d6057d15b89db3f45ddebc3f4025534bd1fccaf7bebbaaebb6e300cacb64a7e5d940adb25fab51b0f8d38a83363d00ad8eb243be13e8dee345a9bed787d4827ff1251ee85fae870ba"}, &(0x7f000090c000-0x4)=0xcc) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c62000)={0x0, 0x0, 0x0}, &(0x7f00009f8000-0x4)=0xc) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000b75000)=[{&(0x7f00003df000-0x1000)="2e42f990ab3d4b8073ec8252291f14b07a59836a852e76c5c2ab60e0a6f5665bdeeb42dc6eb622fad73e634bd6", 0x2d}], 0x1) recvmsg(r1, &(0x7f0000ccd000)={&(0x7f00000d0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000275000)=[{&(0x7f0000d8b000-0xcb)=""/203, 0xcb}, {&(0x7f0000d18000)=""/177, 0xb1}, {&(0x7f000053d000-0x2f)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x100000001}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000056c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081f000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005c3000-0x8)=@assoc_value={r3, 0xffffffffffffffe0}, &(0x7f00002a1000)=0x8) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e4d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001c0000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad1000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa71, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xda47, 0x6b14, 0x2, 0x16}, &(0x7f0000178000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f11000)={r1, 0x3, 0x9, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ccf000-0x4)=0x0, &(0x7f0000517000-0x4)=0x4) 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={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000028a000)={0x0, 0x80000, 0xffffffffffffffff}) listen$netrom(r0, 0x2244d991) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e61000)={0x40000000, 0x0, 0x1}) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e80000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f000027f000)=0x20, 0x4) 2018/01/26 09:59:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097b000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x2, 0x1}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1fffffffffffe, 0x0, &(0x7f00001d7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000889000-0x2)={0x6111, 0x3}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000041a000-0x4)={r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000989000-0x88)={0x9, {{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept(r0, &(0x7f0000fc2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000412000)=0x9) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000518000-0x6)={@generic="4cddc58d6bdcc42505c7e1955ae0a74f", @ifru_flags=0x100}) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000)=[{&(0x7f0000008000)=""/128, 0x80}, {&(0x7f0000008000)=""/254, 0xfe}, {&(0x7f0000008000)=""/245, 0xf5}, {&(0x7f0000003000)=""/96, 0x60}, {&(0x7f0000005000)=""/113, 0x71}, {&(0x7f0000009000-0x1e)=""/179, 0xb3}, {&(0x7f0000009000-0xf9)=""/249, 0xf9}, {&(0x7f0000005000-0x5f)=""/95, 0x5f}], 0x8, 0x0, 0x0, 0x1855}, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000008000)=""/111, &(0x7f0000009000-0x4)=0x6f) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000c, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc9000-0x4)=0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000023b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2018/01/26 09:59:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000001000-0x1)="9c", 0x0) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000001000)="30f3a028772f69c1faf8b6de7ba8a3a0df0ada854482e61e896a2947ffab92233bc7d403aca72d97163c4a6f3e4ae0742b414af66be4f7dabbb0f8f105b5428df51aa5f91669fb3d7ecb27fd87c278cc4eaed667c3dcf8056a9bc6505bf980b4f40a52095b58c6baf85b25b439906f65c8bd177b937189076103c8289da42cce6385b8f0cfe1f37916dadb37b18e1e3630aac1f0989dc5fc92c0f3694cbb81cb18f486375da5be62f5e2a5cc5318b8c9c645b46159138e537777b3", 0xbb) sendto$inet6(r0, &(0x7f000000a000-0x12a)="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", 0x12a, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x4000000000001000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000}, 0x1c) 2018/01/26 09:59:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000e3f000-0x1c)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000288000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 09:59:33 executing program 1: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x3, 0x73) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r2, 0x20, 0x9}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000-0x10)=@req={0x50, &(0x7f0000007000-0x50)={@generic="03c0cfbfde4dbd3047eaf198989cd71b", @ifru_ivalue=0x4}}) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00001f1000-0x4)=0x1ff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f00004d0000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d34000)={0xfff, 0x9, 0x200, 0x37, 0x3, 0x8, 0x5, 0xffff, 0x0}, &(0x7f0000da7000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b2a000)={r3, 0x2, 0x7, 0x6}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002b1000-0x4)=0x200, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d51000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000a27000-0x4)=0xc) recvfrom(r0, &(0x7f00002cc000)=""/0, 0x0, 0x40, &(0x7f0000a89000-0x5)=@can={0x1d, r4, 0x0, 0x0}, 0x10) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r5, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) bind$llc(r2, &(0x7f00009f1000)={0x1a, 0x9, 0x20, 0x4, 0x8, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000017000-0x4)=@int=0xe38, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x800454d2, &(0x7f0000020000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000021000)={0x5, 0x80, 0x8000, 0x10000, 0x3, 0xfffffffeffffffff, 0x0, 0x2, 0x0}, &(0x7f0000023000-0x4)=0x20) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000010000)="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") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000b000)={r3, @in6={{0xa, 0x3, 0x2, @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]}, 0x8, 0x8001, 0x40, 0x4000000000000000, 0x1}, &(0x7f0000022000)=0xa0) 2018/01/26 09:59:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r1, r3, 0x0, 0x2}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000000e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000d000-0x4)=0xffffffffffffffa6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000007000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x14) recvfrom$packet(r4, &(0x7f000000e000)=""/4096, 0x1000, 0x20, &(0x7f0000004000)={0x11, 0x8, r5, 0x1, 0x2, 0x6, @random="264512b56163", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x4) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "ee0360"}, ""}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f000000e000)=0x2, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r7, &(0x7f000000e000+0x9ef)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x3, 0x1, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef}}}, 0x32) 2018/01/26 09:59:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ec6000)="0f1c00a60607399614001f7c121f0207", 0x10) 2018/01/26 09:59:33 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e4a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0xe88b8b32f3d5ea0c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x28) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xcfb4b53a2cef0a07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x80000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009e4000)=0x0) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r7 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f00006e3000)=0x0, 0x4) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000aeb000-0x4)=0x8, &(0x7f0000b76000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000b97000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000066f000-0x4)=0x0, &(0x7f0000eb5000-0x4)=0x4) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000c1c000)=0x0) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000410000)=0x0) bind$netlink(r5, &(0x7f0000439000)={0x10, 0x0, 0x0, 0x6008000}, 0xc) 2018/01/26 09:59:33 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c78000-0x4)=0x100, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/26 09:59:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x3ff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f0000a8f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000)=0x2e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc7000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031b000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000bf9000-0x38)={&(0x7f0000270000)={0x10, 0x0, 0x0, 0x40000404}, 0xc, &(0x7f0000413000-0x10)={&(0x7f0000f57000-0x40)=@getlink={0x40, 0x12, 0x100, 0x1, 0x1, {0x0, 0x0, 0x0, r2, 0x2, 0x21a}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0xc2c}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1ff}, @IFLA_GROUP={0x8, 0x1b, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8080) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069b000-0x1000)="8831b79fe41c840009c4015931614603644b95e8066b5a562aefb8c65f268a62229a8cb0492b5d3deb50d1411b9533993133ea08a57e3d607dfba64ec4f5fe8da842605b3b4c72e4f9ed88a8a478ac447e3545fe48152cce3f9d339f24ec49672021a94bfc7255ed76d8e1dc319b93a93857e00f0ae3cf75a2c2abb9b8c6b7d6", 0x80) 2018/01/26 09:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008080b, 0x81) r1 = socket(0x1f, 0x806, 0x8) accept4$ax25(r1, &(0x7f0000029000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000882000-0x4)=0x10, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) unshare(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003b4000)={{{@in=@dev={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000269000-0x28)={@generic="370432c48bc9eca221bd560a3f007a12", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) socket$inet6(0xa, 0x80000, 0x3) 2018/01/26 09:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d8f000)={0x8001}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8919, &(0x7f0000637000-0x14)="95f6ecf95fa3ba23dbd6c700407ef58413b34f5d") sendto$inet6(r0, &(0x7f00000c1000)="", 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)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000109000)={0x8, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0xc9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x562}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000)=@req={0x8, 0xffffffffffffff00, 0x1, 0x40}, 0x10) 2018/01/26 09:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000385000-0x8)={0x0, 0x0}) ioctl(r0, 0xffffffff80000000, &(0x7f00004c8000)="df834cec4cfdc463b71634b8596d724176ef411549ed5550804d4a55a8b9577e8ae511a3f1742e9ddb0941817e8a9fbbf9efb21f295cd2a2759b09f27b30849bb2d0a73bcdae5b4dfec5fec4d1dbc0446fffba3043359e5eb9bfc6919fb0d7f36bff81f60d04355b5f153ea7ea16fe0bc367262c6d4ce46c139c2a285574bae272761cfd81d8c28d288e348b8f1aac0a") r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00003a4000)=0x4, &(0x7f0000458000)=0x1) poll(&(0x7f0000095000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x1, &(0x7f0000004000-0x8)=[{0x0, 0x4, 0x9, 0x0}]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000004000)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x4, 0x2]}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0xfffffffffffffbff, 0x5, 0x32f}, &(0x7f0000003000)=0xa0) 2018/01/26 09:59:34 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000f08000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007cf000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf4cb, 0x8000, 0x8, 0xeec, 0x0}, &(0x7f0000146000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x7d, 0x30}, &(0x7f0000001000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d3000-0x20)={0x4, 0x6, 0x0, 0x6, 0xffffffff, 0x8000, 0xab, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x3, 0xff, 0x1]}, &(0x7f0000002000-0x4)=0xa) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r4, 0x3}, 0x8) recvfrom$inet6(r0, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x1ff}) 2018/01/26 09:59:34 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e5b000-0xe8)={{{@in=@multicast2=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e5b000-0x48)={0x7, 0x10, &(0x7f0000e5a000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffffb, 0xd, 0x7, 0xa, 0x1, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfffffffffffffffd, 0x400, 0x8001, 0x2a}, @ldst={0x0, 0x0, 0x6, 0x0, 0x6, 0x3, 0x10}, @jmp={0x5, 0xe1, 0xf, 0x2, 0x8, 0xd5fe67762c062015, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x3, 0x0, 0x0, 0xfffffff0, 0x5}], &(0x7f0000839000-0xa)='syzkaller\x00', 0x5, 0x43, &(0x7f0000225000-0x43)=""/67, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009ae000-0xb8)={0x0, 0x7, 0x80000001, 0x7, 0x80000001, 0x6, 0x80000001, 0x7f, {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]}, 0x8001, 0x3, 0x2, 0x3, 0xfffffffffffffff8}}, &(0x7f0000e59000)=0xb8) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5a000-0x4)=@assoc_id=r3, 0x4) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x14}, 0x4}, 0x1c) 2018/01/26 09:59:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x1000, {0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x19, 0x7, 0x0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd5, 0x41, 0x8000}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000009000-0x21)=""/231, &(0x7f0000006000-0x4)=0xe7) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000085c000)={0x0, 0xff}, &(0x7f00000cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b2b000)={0xfffffffffffffffb, 0x4, 0x6, 0x100, r2}, &(0x7f0000a9a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fbb000-0xed)=""/237, &(0x7f00000a9000)=0xed) [ 389.989325] sctp: [Deprecated]: syz-executor1 (pid 3941) Use of int in maxseg socket option. [ 389.989325] Use struct sctp_assoc_value instead 2018/01/26 09:59:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eef000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef0000)=0xfffffffffffffffe) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00001c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000b86000)={0x2f1c, 0x1}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000ef1000)="1df2f1c2987e8387d843f7cc5910afb4d324a2c885f0770e113ed4d3ec4f0a92b783e95d6d0e669e84197e86f110b086816b1270296b6ed5d88dc837149d37f8856980872aa91232abaabddbdf8d33f7d234243a1b888ff3659ed23c", 0x5c, 0x4000801, &(0x7f0000ef1000)={0x1a, 0x1f, 0x1, 0x523, 0x51be, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x810, &(0x7f0000eea000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x116) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef2000-0x6)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000ef2000-0x8)={0x0, 0x0}, &(0x7f0000ef2000-0x4)=0x8) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000bda000)={0x0, 0x0}) r1 = accept$ax25(r0, &(0x7f0000d8f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000049a000-0x4)=0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ee9000)=@get={0x1, &(0x7f0000bac000-0x39)=""/57, 0x2}) r2 = accept(r1, &(0x7f00002e2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000094000)=0x2e) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000957000)=0x0, &(0x7f0000b67000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b2f000-0x4)=0x0) 2018/01/26 09:59:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000735000)=[{&(0x7f0000e80000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000901000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x5, &(0x7f00009ae000)=""/249, 0xf9, 0x1}, 0x8c6cff4d7b494cf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10000, 0x10, 0x26, 0xa378}, &(0x7f0000d9b000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f00005b5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c74000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x14, 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, 0x1, [0x9, 0xffffffffffffff7f], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) [ 390.036674] sctp: [Deprecated]: syz-executor1 (pid 3957) Use of int in maxseg socket option. [ 390.036674] Use struct sctp_assoc_value instead 2018/01/26 09:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000db7000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000503000)=0x10, 0x40000800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000156000)=0x1b, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004f4000)={0x0, 0x89}, &(0x7f0000235000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000eb000)={r2, 0x0, &(0x7f00001af000-0xd8)=[]}, &(0x7f00001da000-0x4)=0x10) 2018/01/26 09:59:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) bind$ax25(r2, &(0x7f0000008000-0x10)={0x3, {"8c08b5ff75ac46"}, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000a72000)='\r', 0x1, 0x0, &(0x7f000005c000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common="53ffffff040000000300fb000000ff00"}}, 0x1e) 2018/01/26 09:59:34 executing program 2: socketpair(0x8, 0x8000a, 0x8, &(0x7f00003e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ac4000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c99000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r5, 0x0, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000000000)={0x40000001, 0x1, 0x15}) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000013a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000d58000)={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x7e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7ff}, 0x278e, [0x8, 0x8, 0xfffffffffffffffd, 0x0, 0x9, 0x16, 0x2, 0xe3c5]}, 0x5c) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000d5b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a12000)={0x0, 0x20, "941010f3a8a58b756e6cf6868fe633656fb9ad35e98126fc397c9b2abe0df5a9"}, &(0x7f000069e000-0x2)=0x28) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000d1c000)={r10, 0x200000000000000}, &(0x7f0000ca3000)=0x8) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d5a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r12, &(0x7f0000d59000)={0x1f, {0x2, 0x4, 0xfd70, 0x81, 0x40, 0x9}, 0x2}, 0x9) read(r7, &(0x7f00006b3000-0xd6)=""/214, 0xd6) getsockname$ipx(0xffffffffffffffff, &(0x7f000050e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000337000-0x4)=0x10) r13 = accept4$alg(r12, 0x0, 0x0, 0x800) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000d5c000-0xe8)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000d5c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r14}, 0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d5a000)=0x0, &(0x7f000033b000)=0x4) write(r13, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000a5d000-0x4)=r11, 0x4) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r12, 0x800442d2, &(0x7f000090c000)={0x1, &(0x7f0000d5a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/26 09:59:34 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000006000)={&(0x7f000000f000-0x48)=@full={{0x3, {"76902a37842b97"}, 0x1}, [{"0eea79a501010c"}, {"13bd90eba5fac9"}, {"b83209ea2344b9"}, {'LGtueIJ'}, {"cdde35950725b5"}, {"e5d979267b1be1"}, {"d77e9603933af0"}, {"02bd95545abf02"}]}, 0x48, &(0x7f000000f000)=[{&(0x7f0000018000-0x39)="8d94a5ca0185f299abdd97d3074688a9e30528892925e7ccbeb85ef59a00e5b0b94622e4f96651676f06aa5b3612ffe35d0f28088ce94c48c2", 0x39}, {&(0x7f000001f000)="d8e99399807e86c6fea61b907a5ffdbfb8cd99eecd2dca651bd32dba56ae30beebc056d787b9c79b4527745beadf7d9cf82991d5ae5b8552eb27a6f1d07892653a28a5c8700bf641f72111dd2d703b119929e8248f6d94eecc82723c15834b73e9c995534778308acb10bdfb5a927932d31b8ccf1e1e6b313f9ba1f0067c8d71fcccdca7251a7382f4285c422dbc8e9bbb92", 0x92}, {&(0x7f0000020000)="a545bb443115385e09131e32cb06630ffb77863eed50369cba4fea1c969298a4200c623b5f0d2c2752733013da560dcb4e008e2dd262437492ec317b11c8e1c74f4821678820962fd2ee7fd5d28cacc988fcf6155b853232ca0bb5ef8a476f131f6b3a19938222901759985f347df2d7c2af0ec6c47f836c686da5e9308637951931182f7ea50807759b2fae94869322aaee067053663676711739907f74c1925031f0cea7", 0xa5}, {&(0x7f0000021000-0xe3)="00c78d439ba91dd91030c551e0c43e4b42c0eb8536f670b11d3fd09fe9395405fe469a40cd0394cbf9c5558b76b9b7aee794dd14166dc5e9c3c35d8c5de65a0e54e61f4274287d199f772ef19b1856afa65fb89e5c359f070257bfc9a14462a07697c3555a7340e68330936349b9a41a152d2936ba7617395b5aa8925bc6c7c6f2d315b339ab1c35b6ccad816df7a5cd54753dba77c52188dfec34279ba670974a1f3b65340c9bc31ed06eaffc95fc791dab6107a06ae15e8f22ab806e1f170b4432310a6bb9ce27f6e9d01d27bc122773f69b1dc9d24d97c5ebbc17934050a6f5024b", 0xe3}], 0x4, &(0x7f0000013000)=[{0x1010, 0x110, 0x9, 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"}, {0xb0, 0x1ff, 0xffffffffffffffff, "eafbbe08496bb8ed8ec1fc1a38e886a58281721e12400317924096d5326d22c558e5a6a1f9c34a0281bdbea1a48076ad2a3ee713c0ef8de09d24f203c8b160a6219b2a83b045cd88b00d020b2f3747aeb4f7834e1debab814693ff2ee670d1a76a0add0dface2582e824f2d3ddc19bf8b782bf4326c71b87cc969c5fcc4ae202d80d7b12df629079a0e426e09a2e6a803f6d2e2764bda2ac0d0cbd44f9c8f332"}], 0x2220, 0x41}, 0x24000844) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000b000)={0x1}, 0x4) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000)={&(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000a000-0x30)=[{&(0x7f0000009000-0x69)=""/105, 0x69}, {&(0x7f0000007000)=""/99, 0x63}, {&(0x7f000000a000-0xff)=""/255, 0xff}], 0x3, &(0x7f0000009000)=""/253, 0xfd, 0x400}, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x400}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000009000)={r2, 0xfffffffffffffff7, 0xa4, "5d4d40be9e84e193d16a149d00cf17cfe642d35dfe843450a548b77973ae4ad0e23e7d538617d1cee8ec553dd06910b98992c4dd3d4b0de4d225bcb06145cbd9319e4b397ae7ae72d1ad9bb4e7eeeed7e2c14dccf90e1f2c5e4f541a5b6bde371d933fff77aaff6d74255e160be3391e1a939b4a816523a23f0f2f88ae3f39a702955dfe06e066108074147f7d15840cb27563774ccede88d77c95f5251c153b2c9b5e00"}, 0xac) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000004000)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x7ff, 0xffffffff, 0x1, 0xfff, 0x5ea2, "ce95ac6046e1e905af656ce6485926606c85a64a2add291abf310aeeab70281956ffdd41c1b2fa18a22099ce953b47521a33a42ff92ba48a7aeb8dd5096022", 0x236}, 0x60, &(0x7f0000001000)=[{&(0x7f0000009000)="9b31285234de70bfd3dbf58167fa2702bb7b34c58b07801ad885886af380fe5046cb111ffcd5152c9f94b2036e94415ffe83b81f0f84f595d35fc9ce40778e4d2e01b80d861414df0c4c3e834c0c1f2e49cee009f30bd80ec72ba7e1efb91e40ad763a938dbe1766d4023d79ae8b0e761582b87d81d7796b9df6359c248aac699fdd0fb0fdcc4646794e0bf4404fd0e62727fcc9638d321bf58fbe191f1272d3cd9e42b44ab8f80ffb26dff8baf9e84ef7bf0239d4df8968b19a4a2b00", 0xbd}], 0x1, &(0x7f0000000000)=[{0x68, 0x13e, 0x1, "ddeef9c4f0a2c0c6c5796a49f2299cef4ccb90dda69b2a7ba8fcbebf42569bc38823e17bd5cbed2b3dff5c849bee9a8451c3cac6224c812e22d92686da15e47a3aa3b442a18da5454dbc1cb1d1611544b649ca79"}, {0xa8, 0x0, 0x101, "6900cf0878bd90f6f0b5e35d454e32bd898bd118a55d5799070186f3e205fc567a42b8cb5649612e5cc1658bd4e705bf6b0aef4cc3bd8864167d2a1c8e35a4918b1279b48305241ba871a815a491f620a52d3039a9ef0d34089cd3267181e8cd2d344c49e9a5280467c56a6d537f000202348947ae0909a3410b6683b22862424ffe361e26e538e294ac0e2552ceb6567821"}, {0x88, 0x10f, 0x7, "293a854efad31050ffb3c7a6de525a14cb8a85b70f21cadb71448e0adeb60b3f03990f6b80d8de50928956277b5f16748fc6f141e7ff5c881f7c78b5753549149a0825c8976c24f09160728393621727888cf2c15d3da19a0f39e9ecb8836f677b4ebbc00c866dcfa0ca57c78b3a7ce59001c88cfecd"}], 0x198, 0x20000880}, 0x40045) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in6=@local={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x7, 0x3, 0x8000, &(0x7f000088d000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000172000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x4, [0x2, 0x6, 0x2, 0x5, 0xc92, 0x3f, 0x9, 0x0]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000588000)={0x3ff, 0x9b, 0x999c, 0x931, 0x2}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002d2000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fe8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) accept(r0, &(0x7f0000994000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c77000-0x4)=0x3a) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 09:59:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000000c000)=0x0, &(0x7f000000a000)=0x4) 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) 2018/01/26 09:59:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x189}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cdb000)={&(0x7f0000891000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000930000+0xb82)=[{&(0x7f0000c71000)=""/75, 0x4b}, {&(0x7f00004ca000-0xfd)=""/253, 0xfd}, {&(0x7f000001f000)=""/27, 0x1b}], 0x3, &(0x7f0000526000)=""/132, 0x84, 0x200}, 0x3bc2b7bdf461ccff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c13000)={0x5, {{0xa, 0x3, 0xffffffffffffff11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007a9000)=@assoc_value={0x0, 0x5}, &(0x7f00000aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d75000)={r3, 0x7, 0x41}, 0x8) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000157000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00002db000)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bde000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000)=0xe8) pipe(&(0x7f0000615000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000184000-0x40)={&(0x7f000002b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002f2000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000025000)=[0x0], &(0x7f0000376000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0xa, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 09:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000dda000)=0x0, 0x80800) r2 = accept4$netrom(r1, &(0x7f0000617000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000099000-0x4)=0x10, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b48000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000eac000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000033a000-0x1a8)={0x3, {{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]}, 0x1, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00008ea000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x2, "4b9312918cef8005d933e96c69836480a8c57ec7b39c9c36ff15062fe546d34dfd0e47f732b96cc8922a51c89a804cf900c5bd72bc5b757a0e3a0e9f43fa9d6b1771cea82aa61d2222f3a0d369c8129a"}, 0x160) 2018/01/26 09:59:34 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) [ 390.258636] FAULT_INJECTION: forcing a failure. [ 390.258636] name failslab, interval 1, probability 0, space 0, times 0 [ 390.269955] CPU: 1 PID: 4041 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #210 [ 390.277230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.286585] Call Trace: [ 390.289186] dump_stack+0x194/0x257 [ 390.292838] ? arch_local_irq_restore+0x53/0x53 [ 390.297529] should_fail+0x8c0/0xa40 [ 390.301251] ? print_irqtrace_events+0x270/0x270 [ 390.306013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.311141] ? print_irqtrace_events+0x270/0x270 [ 390.315916] ? sctp_get_port_local+0x172/0x13b0 [ 390.320584] ? lock_downgrade+0x980/0x980 [ 390.324749] ? lock_acquire+0x1d5/0x580 [ 390.328723] ? sctp_get_port_local+0x323/0x13b0 [ 390.333404] ? inet_get_local_port_range+0x13d/0x500 [ 390.338516] ? lock_release+0xa40/0xa40 [ 390.342484] ? trace_hardirqs_on+0xd/0x10 [ 390.346626] should_failslab+0xec/0x120 [ 390.350577] kmem_cache_alloc+0x47/0x760 [ 390.354625] sctp_get_port_local+0x9cd/0x13b0 [ 390.359098] ? lock_release+0xa40/0xa40 [ 390.363058] ? sctp_set_owner_w+0x4c0/0x4c0 [ 390.367363] ? avc_has_perm+0x43e/0x680 [ 390.371317] ? print_irqtrace_events+0x270/0x270 [ 390.376788] ? find_held_lock+0x35/0x1d0 [ 390.380832] ? lock_acquire+0x1d5/0x580 [ 390.384792] ? lock_sock_nested+0xa3/0x110 [ 390.389009] ? lock_acquire+0x1d5/0x580 [ 390.392966] ? inet_autobind+0x1f/0x180 [ 390.396927] sctp_get_port+0x13f/0x1b0 [ 390.400793] ? sctp_bind+0xc0/0xc0 [ 390.404313] ? __local_bh_enable_ip+0x121/0x230 [ 390.408959] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 390.413947] ? lock_sock_nested+0x91/0x110 [ 390.418156] ? trace_hardirqs_on+0xd/0x10 [ 390.422279] ? __local_bh_enable_ip+0x121/0x230 [ 390.426927] inet_autobind+0xaa/0x180 [ 390.430699] ? inet_autobind+0xaa/0x180 [ 390.434656] inet_sendmsg+0x4de/0x5e0 [ 390.438434] ? __might_sleep+0x95/0x190 [ 390.442381] ? inet_create+0xf50/0xf50 [ 390.446246] ? selinux_socket_sendmsg+0x36/0x40 [ 390.450895] ? security_socket_sendmsg+0x89/0xb0 [ 390.455627] ? inet_create+0xf50/0xf50 [ 390.459492] sock_sendmsg+0xca/0x110 [ 390.463187] SYSC_sendto+0x361/0x5c0 [ 390.466878] ? SYSC_connect+0x4a0/0x4a0 [ 390.470839] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 390.475656] ? vfs_write+0x374/0x510 [ 390.479365] ? wait_for_completion+0x770/0x770 [ 390.483925] ? __lock_is_held+0xb6/0x140 [ 390.487980] ? fput+0xd2/0x140 [ 390.491150] ? SyS_write+0x184/0x220 [ 390.494838] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 390.499665] SyS_sendto+0x40/0x50 [ 390.503098] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/26 09:59:34 executing program 5 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:34 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000b56000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000047c000)='lp\x00', 0x3) 2018/01/26 09:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000522000)={r0}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000011d000-0x4)=0x0, &(0x7f0000bb1000-0x4)=0x4) write(r0, &(0x7f0000b31000)="130000001000ffdde200f49ff60f050000230a009d0000000f0000000000000000064fe1697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e770150da8ed7d56ca46ea47bd87da5cd04b27dd26746ea50518c2c681bbce93d3f8612f026723aff9b20db267e5bf11530d837b9cb3452b6c400007d886959e4ebd30900000001f90d1ad5b56d2a917a6f575b6776199346c8f325b81e", 0xb1) 2018/01/26 09:59:34 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 09:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000714000)={0x400, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x3114, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x744a3268}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000580000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00002d0000)=0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000d68000+0x683)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000-0x4)=0x10) 2018/01/26 09:59:34 executing program 0: 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) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d87000-0x38)={&(0x7f0000001000-0x32)=@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, &(0x7f0000000000)=[{&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f000061d000-0x3f)=""/63, 0x3f}, {&(0x7f0000b03000-0x45)=""/69, 0x45}, {&(0x7f00007b1000)=""/4096, 0x1000}, {&(0x7f0000c2c000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:34 executing program 4: r0 = socket(0xc, 0x802, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000156000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c48000-0x18)=@add_del={0x2, &(0x7f000093c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) sendmsg$key(r2, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3e000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f0000e34000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000009000-0x4)=0x0, &(0x7f0000015000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000)="5f83957b113aee2b9b019f7aadd2ba23", 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0xfff}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000017000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff}, 0x98) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000)=0x10) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000017000-0x20)={"43a2da192c9cbbbe1e51df332f582de4", {0x4, 0x3, 0xa46e, "e0f21f438f2b", 0x7, 0x0}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000008000)={0x0, 0x1, 0x20, 0x7, 0x1338}, &(0x7f0000017000-0x4)=0x18) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000019000-0x10)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000)={r6, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000017000-0x8)={r5, 0x81}, &(0x7f0000000000)=0x8) [ 390.507835] RIP: 0033:0x452f19 [ 390.510997] RSP: 002b:00007f163f4dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 390.518695] RAX: ffffffffffffffda RBX: 00007f163f4dbaa0 RCX: 0000000000452f19 [ 390.525938] RDX: 0000000000000001 RSI: 0000000020003f8a RDI: 0000000000000013 [ 390.533185] RBP: 00007f163f4dba90 R08: 0000000020003fe4 R09: 000000000000001c [ 390.540436] R10: 0000000004008041 R11: 0000000000000212 R12: 00000000004b7c96 [ 390.547682] R13: 00007f163f4dbbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/26 09:59:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x66, 0xffffffff, &(0x7f0000005000)="6dde12a1eb3eeb6f093f1464a2ec00be88cfec5b49b09aa3ef64c440f9e8400db05de738b5167dd4f79acac7f0e9775a276babdd52d6ac7ff34df09c91", 0x3d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0xffffffffffff0000}, 0x4) 2018/01/26 09:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x6, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d58000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f5c000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000352000)={0x0, 0x27a, 0x20}, &(0x7f0000b5a000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000079f000-0xb8)={r3, 0x5, 0x1de, 0x100000001, 0x9, 0x4, 0xda5, 0x8, {r4, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0xfffffffffffffffe, 0x80000000, 0xfffffffffffffff9}}, &(0x7f0000e26000-0x4)=0xb8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/26 09:59:34 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000bee000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008de000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000bdd000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000669000)=@assoc_value={r1, 0xa1c}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 390.592486] FAULT_INJECTION: forcing a failure. [ 390.592486] name failslab, interval 1, probability 0, space 0, times 0 [ 390.604674] CPU: 1 PID: 4065 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #210 [ 390.611968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.621320] Call Trace: [ 390.623911] dump_stack+0x194/0x257 [ 390.627550] ? arch_local_irq_restore+0x53/0x53 [ 390.632240] should_fail+0x8c0/0xa40 [ 390.635964] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/26 09:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r1 = socket(0x4, 0x0, 0x80) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002d1000)={0x0, 0x10000}, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00007e2000-0x4)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x10000, 0x5, 0x0, 0x6, 0x8, [{0x0, 0x3, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x5, 0x0, 0x0, 0x2c00, 0x0, 0x0, 0x0}, {0x7, 0x1f, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80000000, 0x10000, 0x80000001, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x40, 0x8a0f, 0x80000000000000, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x3f41, 0x1, 0x433, 0x0, 0x0, 0x2600, 0x0, 0x0, 0x0}, {0x4, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) sendto$packet(0xffffffffffffffff, &(0x7f000082a000-0xa7)="000100008d02001400f4977d7b22b8d700000000000000000978c08dd5ac39cf9d9b08400f0e25d8b44a8bda", 0x2c, 0x0, &(0x7f0000e72000)={0x11, 0x800, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) [ 390.641063] ? print_irqtrace_events+0x270/0x270 [ 390.645836] ? sctp_get_port_local+0xd12/0x13b0 [ 390.650507] ? lock_downgrade+0x980/0x980 [ 390.654662] ? lock_release+0xa40/0xa40 [ 390.658646] ? mark_held_locks+0xaf/0x100 [ 390.662793] ? do_raw_spin_trylock+0x190/0x190 [ 390.667380] ? __local_bh_enable_ip+0x121/0x230 [ 390.672057] ? sctp_get_port_local+0xd12/0x13b0 [ 390.676728] ? trace_hardirqs_on+0xd/0x10 [ 390.680859] ? __local_bh_enable_ip+0x121/0x230 [ 390.685517] ? sctp_get_port_local+0xd28/0x13b0 [ 390.690160] ? sctp_bind_addr_match+0x244/0x390 [ 390.694821] should_failslab+0xec/0x120 [ 390.698773] kmem_cache_alloc_trace+0x4b/0x750 [ 390.703338] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 390.708511] sctp_add_bind_addr+0xd8/0x460 [ 390.712725] ? sctp_bind_addr_free+0x20/0x20 [ 390.717112] ? __ipv6_addr_type+0x193/0x280 [ 390.721412] ? sctp_v6_available+0x100/0x2b0 [ 390.725798] ? sctp_inet6_bind_verify+0x9c/0x440 [ 390.730531] sctp_do_bind+0x312/0x540 [ 390.734317] sctp_autobind+0x179/0x200 [ 390.738181] ? mark_held_locks+0xaf/0x100 [ 390.742305] ? sctp_do_bind+0x540/0x540 [ 390.746253] ? __local_bh_enable_ip+0x121/0x230 [ 390.750898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 390.755889] ? lock_sock_nested+0x91/0x110 [ 390.760097] ? trace_hardirqs_on+0xd/0x10 [ 390.764220] ? __local_bh_enable_ip+0x121/0x230 [ 390.768867] sctp_sendmsg+0x2a71/0x35e0 [ 390.772814] ? sctp_sendmsg+0x2a71/0x35e0 [ 390.776952] ? sctp_id2assoc+0x390/0x390 [ 390.780987] ? find_held_lock+0x35/0x1d0 [ 390.785035] ? release_sock+0x1d4/0x2a0 [ 390.788984] ? lock_downgrade+0x980/0x980 [ 390.793110] ? lock_downgrade+0x980/0x980 [ 390.797235] ? lock_release+0xa40/0xa40 [ 390.801188] ? lock_acquire+0x1d5/0x580 [ 390.805137] ? lock_sock_nested+0xa3/0x110 [ 390.809344] ? lock_acquire+0x1d5/0x580 [ 390.813293] ? __local_bh_enable_ip+0x121/0x230 [ 390.817942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 390.822930] ? release_sock+0x1d4/0x2a0 [ 390.826887] ? _raw_spin_unlock_bh+0x30/0x40 [ 390.831267] ? release_sock+0x1d4/0x2a0 [ 390.835219] ? __release_sock+0x360/0x360 [ 390.839346] ? __local_bh_enable_ip+0x121/0x230 [ 390.844002] inet_sendmsg+0x11f/0x5e0 [ 390.847791] ? inet_sendmsg+0x11f/0x5e0 [ 390.851747] ? __might_sleep+0x95/0x190 [ 390.855699] ? inet_create+0xf50/0xf50 [ 390.859567] ? selinux_socket_sendmsg+0x36/0x40 [ 390.864208] ? security_socket_sendmsg+0x89/0xb0 [ 390.868937] ? inet_create+0xf50/0xf50 [ 390.872803] sock_sendmsg+0xca/0x110 [ 390.876496] SYSC_sendto+0x361/0x5c0 [ 390.880194] ? SYSC_connect+0x4a0/0x4a0 [ 390.884146] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 390.888970] ? vfs_write+0x374/0x510 [ 390.892662] ? wait_for_completion+0x770/0x770 [ 390.897230] ? __lock_is_held+0xb6/0x140 [ 390.901293] ? fput+0xd2/0x140 [ 390.904462] ? SyS_write+0x184/0x220 [ 390.908149] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 390.912976] SyS_sendto+0x40/0x50 [ 390.916413] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 390.921143] RIP: 0033:0x452f19 [ 390.924315] RSP: 002b:00007f163f4dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 390.932010] RAX: ffffffffffffffda RBX: 00007f163f4dbaa0 RCX: 0000000000452f19 2018/01/26 09:59:35 executing program 5 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) [ 390.939256] RDX: 0000000000000001 RSI: 0000000020003f8a RDI: 0000000000000013 [ 390.946511] RBP: 00007f163f4dba90 R08: 0000000020003fe4 R09: 000000000000001c [ 390.953753] R10: 0000000004008041 R11: 0000000000000212 R12: 00000000004b7c96 [ 390.960996] R13: 00007f163f4dbbc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 390.972398] sctp: [Deprecated]: syz-executor3 (pid 4086) Use of struct sctp_assoc_value in delayed_ack socket option. [ 390.972398] Use struct sctp_sack_info instead [ 391.005420] FAULT_INJECTION: forcing a failure. [ 391.005420] name failslab, interval 1, probability 0, space 0, times 0 [ 391.016660] sctp: [Deprecated]: syz-executor3 (pid 4092) Use of struct sctp_assoc_value in delayed_ack socket option. [ 391.016660] Use struct sctp_sack_info instead [ 391.040909] CPU: 0 PID: 4096 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #210 [ 391.048209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.057563] Call Trace: [ 391.060155] dump_stack+0x194/0x257 [ 391.063792] ? arch_local_irq_restore+0x53/0x53 [ 391.068459] ? unwind_get_return_address+0x61/0xa0 [ 391.073371] should_fail+0x8c0/0xa40 [ 391.077075] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.082160] ? save_stack+0xa3/0xd0 [ 391.085765] ? save_stack+0x43/0xd0 [ 391.089367] ? kasan_kmalloc+0xad/0xe0 [ 391.093227] ? kmem_cache_alloc_trace+0x136/0x750 [ 391.098048] ? sctp_do_bind+0x312/0x540 [ 391.101994] ? sctp_autobind+0x179/0x200 [ 391.106034] ? sctp_sendmsg+0x2a71/0x35e0 [ 391.110155] ? inet_sendmsg+0x11f/0x5e0 [ 391.114116] ? sock_sendmsg+0xca/0x110 [ 391.117983] ? SYSC_sendto+0x361/0x5c0 [ 391.121842] ? SyS_sendto+0x40/0x50 [ 391.125460] ? find_held_lock+0x35/0x1d0 [ 391.129500] ? __lock_is_held+0xb6/0x140 [ 391.133547] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 391.139409] ? rcu_note_context_switch+0x710/0x710 [ 391.144312] ? __lock_is_held+0xb6/0x140 [ 391.148354] should_failslab+0xec/0x120 [ 391.152304] kmem_cache_alloc_trace+0x4b/0x750 [ 391.156859] ? rcu_read_lock_sched_held+0x108/0x120 [ 391.161846] ? kmem_cache_alloc_trace+0x456/0x750 [ 391.166677] sctp_association_new+0x114/0x2130 [ 391.171239] ? sctp_trans_elect_best+0x310/0x310 [ 391.175970] ? __ipv6_addr_type+0x193/0x280 [ 391.180269] ? sctp_v6_available+0x100/0x2b0 [ 391.184654] ? sctp_inet6_bind_verify+0x9c/0x440 [ 391.189390] ? sctp_v6_to_sk_saddr+0xdd/0x240 [ 391.193860] ? sctp_do_bind+0x3db/0x540 [ 391.197815] ? sctp_autobind+0x179/0x200 [ 391.201851] ? mark_held_locks+0xaf/0x100 [ 391.205973] ? sctp_do_bind+0x540/0x540 [ 391.209920] ? __local_bh_enable_ip+0x121/0x230 [ 391.214565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.219553] ? lock_sock_nested+0x91/0x110 [ 391.223763] ? __ipv6_addr_type+0x193/0x280 [ 391.228062] ? sctp_v6_scope+0x3f/0x50 [ 391.231924] sctp_sendmsg+0x1d71/0x35e0 [ 391.235887] ? sctp_id2assoc+0x390/0x390 [ 391.239922] ? find_held_lock+0x35/0x1d0 [ 391.243961] ? release_sock+0x1d4/0x2a0 [ 391.247908] ? lock_downgrade+0x980/0x980 [ 391.252034] ? lock_downgrade+0x980/0x980 [ 391.256155] ? lock_release+0xa40/0xa40 [ 391.260102] ? lock_acquire+0x1d5/0x580 [ 391.264052] ? lock_sock_nested+0xa3/0x110 [ 391.268265] ? lock_acquire+0x1d5/0x580 [ 391.272214] ? __local_bh_enable_ip+0x121/0x230 [ 391.276872] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.281861] ? release_sock+0x1d4/0x2a0 [ 391.285828] ? _raw_spin_unlock_bh+0x30/0x40 [ 391.290228] ? release_sock+0x1d4/0x2a0 [ 391.294191] ? __release_sock+0x360/0x360 [ 391.298316] ? __local_bh_enable_ip+0x121/0x230 [ 391.302967] inet_sendmsg+0x11f/0x5e0 [ 391.306742] ? inet_sendmsg+0x11f/0x5e0 [ 391.310690] ? __might_sleep+0x95/0x190 [ 391.314639] ? inet_create+0xf50/0xf50 [ 391.318515] ? selinux_socket_sendmsg+0x36/0x40 [ 391.323167] ? security_socket_sendmsg+0x89/0xb0 [ 391.327894] ? inet_create+0xf50/0xf50 [ 391.331756] sock_sendmsg+0xca/0x110 [ 391.335444] SYSC_sendto+0x361/0x5c0 [ 391.339140] ? SYSC_connect+0x4a0/0x4a0 [ 391.343089] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 391.347906] ? vfs_write+0x374/0x510 [ 391.351593] ? wait_for_completion+0x770/0x770 [ 391.356156] ? __lock_is_held+0xb6/0x140 [ 391.360210] ? fput+0xd2/0x140 [ 391.363380] ? SyS_write+0x184/0x220 [ 391.367068] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 391.371891] SyS_sendto+0x40/0x50 [ 391.375325] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 391.380054] RIP: 0033:0x452f19 [ 391.383216] RSP: 002b:00007f163f4dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 391.390895] RAX: ffffffffffffffda RBX: 00007f163f4dbaa0 RCX: 0000000000452f19 [ 391.398139] RDX: 0000000000000001 RSI: 0000000020003f8a RDI: 0000000000000013 2018/01/26 09:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f00000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c8e000)="ae", 0x1, 0x0, &(0x7f00008d3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000796000)=@assoc_value={0x0, 0x0}, &(0x7f00005ce000)=0x8) sendmsg(r0, &(0x7f0000830000-0x38)={0x0, 0x0, &(0x7f0000136000)=[{&(0x7f0000526000-0x1000)="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", 0x6e0}], 0x1, &(0x7f000016a000)=[{0xf8, 0x88, 0x9, "e93ccf5ae19161a04df8ca544032b4cab39fc31324eb64bacdf75c2a34f17a9fe57793950e99c4bd9ba11023f557c172fc6e5f9ec16cb6e8878b1fbb2737aaa2b13996579affc318b75068495a32bf31de3a375dc05cfcedb556e7ef797435dd2bfafa432a497084a98caf3ef2e315e29b9e7dad47dc3a582e68430d24748b040524d916c53c3c9c2a396a1807b66fc526cfc77663289b35fd3b3916dda46ba2d7426e3d227986f53e2286600db72a3b3769e1396fedd3684ef0194694ac7d9a85a4678aa3e6cc50136cba2a8fa1be83997608ee420d5063c60e6f4ad76ce91bacde1c93e2"}, {0xa0, 0x11f, 0xfffffffffffffff8, "abd2ab8c480318c06606baab763d847a64ad616c671561aaec323dafa4d9ce132516add589fa80714b180b371c3c9ec7173e0e03e3ced52f329cb24d83d7638cf343de56000eba108c2b82263b5378a6add6a3ff5f0ed1e5a7b141f5fb9f05f4940702eab78a0334cdd44e9752cb1ebda92b307ff6e13f06e488f0f202753c2d44b29699db567f6404491302fb"}], 0x198, 0x4004080}, 0x40) 2018/01/26 09:59:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fa5000)=0x6, &(0x7f000052f000-0x8)=0x2) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005b9000-0x20)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0x0, 0x4, [@multicast1=0xe0000001, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x20) 2018/01/26 09:59:35 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000635000-0x8)={0x0, 0x2}, &(0x7f00009c2000)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000048a000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x2, 0x5231, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f0000-0x4)=0x8c) 2018/01/26 09:59:35 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fec8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @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], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000fa000-0x80)=@generic={0x0, ""/126}, &(0x7f000009e000)=0x80) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000fa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000f9000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f00000f8000)={0x18, 0x2, {0x1, @rand_addr=0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 09:59:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = socket(0x0, 0x80006, 0x3) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000-0x1c)=@req3={0xffffffffffffff33, 0x8, 0x7, 0xee, 0x100000000, 0x1, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000009000-0x4)=0x7, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) getpeername(r1, &(0x7f0000eec000-0x32)=@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}}}, &(0x7f0000101000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008fd000)={0x0, 0xb0d}, &(0x7f000009c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000018a000-0x18)={r3, 0x1000, 0x8, [0x7fffffff, 0x3, 0x10001, 0xfffffffffffffff8, 0x2, 0x9, 0x81, 0x3ff]}, &(0x7f0000d8a000-0x4)=0x18) 2018/01/26 09:59:35 executing program 5 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) [ 391.405385] RBP: 00007f163f4dba90 R08: 0000000020003fe4 R09: 000000000000001c [ 391.412627] R10: 0000000004008041 R11: 0000000000000212 R12: 00000000004b7c96 [ 391.419870] R13: 00007f163f4dbbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/26 09:59:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fa5000)=0x6, &(0x7f000052f000-0x8)=0x2) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a6000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005b9000-0x20)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0x0, 0x4, [@multicast1=0xe0000001, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x20) [ 391.461210] FAULT_INJECTION: forcing a failure. [ 391.461210] name failslab, interval 1, probability 0, space 0, times 0 [ 391.487186] CPU: 1 PID: 4114 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #210 [ 391.494503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.503863] Call Trace: [ 391.506454] dump_stack+0x194/0x257 [ 391.510093] ? arch_local_irq_restore+0x53/0x53 [ 391.514784] should_fail+0x8c0/0xa40 [ 391.518510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.523625] ? mark_held_locks+0xaf/0x100 [ 391.527783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.532809] ? find_held_lock+0x35/0x1d0 [ 391.536886] ? __lock_is_held+0xb6/0x140 [ 391.540977] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 391.546874] ? rcu_note_context_switch+0x710/0x710 [ 391.551827] ? sctp_outq_init+0x2ea/0x410 [ 391.555976] should_failslab+0xec/0x120 [ 391.559931] __kmalloc+0x63/0x760 [ 391.563362] ? mark_held_locks+0xaf/0x100 [ 391.567493] ? __raw_spin_lock_init+0x1c/0x100 [ 391.572048] ? sctp_stream_alloc_out+0x33/0x1b0 [ 391.576697] sctp_stream_alloc_out+0x33/0x1b0 [ 391.581169] sctp_stream_init+0xe0/0x370 [ 391.585212] ? __raw_spin_lock_init+0x2d/0x100 [ 391.589780] sctp_association_new+0x1253/0x2130 [ 391.594429] ? sctp_trans_elect_best+0x310/0x310 [ 391.599163] ? __ipv6_addr_type+0x193/0x280 [ 391.603463] ? sctp_v6_available+0x100/0x2b0 [ 391.607850] ? sctp_inet6_bind_verify+0x9c/0x440 [ 391.612581] ? sctp_v6_to_sk_saddr+0xdd/0x240 [ 391.617053] ? sctp_do_bind+0x3db/0x540 [ 391.621010] ? sctp_autobind+0x179/0x200 [ 391.625054] ? mark_held_locks+0xaf/0x100 [ 391.629178] ? sctp_do_bind+0x540/0x540 [ 391.633128] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.638120] ? lock_sock_nested+0x91/0x110 [ 391.642331] ? __ipv6_addr_type+0x193/0x280 [ 391.646632] ? sctp_v6_scope+0x3f/0x50 [ 391.650496] sctp_sendmsg+0x1d71/0x35e0 [ 391.654460] ? sctp_id2assoc+0x390/0x390 [ 391.658495] ? find_held_lock+0x35/0x1d0 [ 391.662538] ? release_sock+0x1d4/0x2a0 [ 391.666490] ? lock_downgrade+0x980/0x980 [ 391.670612] ? lock_downgrade+0x980/0x980 [ 391.674732] ? lock_release+0xa40/0xa40 [ 391.678679] ? lock_acquire+0x1d5/0x580 [ 391.682628] ? lock_sock_nested+0xa3/0x110 [ 391.686832] ? lock_acquire+0x1d5/0x580 [ 391.690780] ? __local_bh_enable_ip+0x121/0x230 [ 391.695430] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.700419] ? release_sock+0x1d4/0x2a0 [ 391.704378] ? _raw_spin_unlock_bh+0x30/0x40 [ 391.708770] ? release_sock+0x1d4/0x2a0 [ 391.712721] ? __release_sock+0x360/0x360 [ 391.716845] ? __local_bh_enable_ip+0x121/0x230 [ 391.721499] inet_sendmsg+0x11f/0x5e0 [ 391.725272] ? inet_sendmsg+0x11f/0x5e0 [ 391.729221] ? __might_sleep+0x95/0x190 [ 391.733168] ? inet_create+0xf50/0xf50 [ 391.737042] ? selinux_socket_sendmsg+0x36/0x40 [ 391.741687] ? security_socket_sendmsg+0x89/0xb0 [ 391.746427] ? inet_create+0xf50/0xf50 [ 391.750288] sock_sendmsg+0xca/0x110 [ 391.753986] SYSC_sendto+0x361/0x5c0 [ 391.757677] ? SYSC_connect+0x4a0/0x4a0 [ 391.761630] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 391.766449] ? vfs_write+0x374/0x510 [ 391.770141] ? wait_for_completion+0x770/0x770 [ 391.774704] ? __lock_is_held+0xb6/0x140 [ 391.778760] ? fput+0xd2/0x140 [ 391.781930] ? SyS_write+0x184/0x220 [ 391.785625] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 391.790455] SyS_sendto+0x40/0x50 [ 391.793888] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 391.798621] RIP: 0033:0x452f19 [ 391.801810] RSP: 002b:00007f163f4dbc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c 2018/01/26 09:59:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f0000aff000-0x100)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000a87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/26 09:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000e1d000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="fb65497c1ebf", [0x0, 0x0]}, 0x14) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = accept4$inet6(r3, 0x0, &(0x7f0000057000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a47000)={0x0, 0x1}, &(0x7f000064d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000057a000)={r5, 0x25, "63011a362bb0e82a2915151e5d14cdf94080f7a75faf16a88467e7d29a22f8ed38d7e022ef"}, &(0x7f0000de5000)=0x2d) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) getpeername(r1, &(0x7f0000adb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000254000)=0x2e) sendmsg$kcm(r6, &(0x7f0000061000-0x38)={&(0x7f0000819000-0x60)=@nfc_llcp={0x27, 0x1, 0x7, 0x7, 0xbf2, 0x2, "e71bc54d0a91c34fd21091ca107b6cc344bb917f9fc50fef9cf50a79431b26703cd0030548c9cdb7513ad49b70e8abb921297e2d539332fc53a6da7800e763", 0x1}, 0x60, &(0x7f00007d0000-0x40)=[{&(0x7f00008c0000)="fd132d29156b7096b50aade8b9fed7c66b9c9bb496883487ec19877ce35aae2eeb64b88c168f68af69442eba8095f5782e91c682a5e3246961c82c558bc911d6d06507d6f9870293cac08d76ee8049ae6cf6577ff9acc0eed287ae04d65d742f441c8f09ff06e5bfa2df3c010d8b3733cebdbd7638999271061572b917876a72f91c5c2ff2fccef2fb603acff2a79f0adca12629b3c7354ed2957ef9cf095c3a833de02a99843fe08457b011fc777c99319faf393f38e15f7d698e933a0a8410fbfca97c2890e6b7ef99e9b9bd646275c0b0f1", 0xd3}, {&(0x7f00003e7000)="0356f205d4e40441074db3d3b6ece9e86caefaa30e75b39d052a7d8078983a3f74a15e2f68266bda6db90f076eb4fa8d30fa779aefd95771f03ad7c2f0779d400f672ec8ed4d22fdb2a0140f19c47b0f3c6127badc7b44126b96fa9e0fe93955c2b9d0c5", 0x64}, {&(0x7f00001e3000-0xba)="0e1ea00544176371cf0c1bd16b65e6ceb26ee255c316fb8bcf85b19f1ecce479c1fd2ebd0895fa7b24a6e6be1bccb7a7d24e7cc88ae5ec4e24a6ab1def2934a3554179199e91135d0e822eb4d7ae770ee0d8fa8078189c0fd5cbdce4091c2c419be11a113634693c13630a5b83a82a5c788c92e1b0145fca60003a2df91b8a6d7dae33b791e1e1043d41960705a4f156826a3e6347f123fad153b978a651c407099348c891822962bb7c1c8f59f8633fa6afc222b7738dd8dbb5", 0xba}, {&(0x7f0000e73000)="ac52245ded669f8543a44b7e3d67b26abe48848855d0bfda3a8b3aeac2eae83c01b5438635332fbfae2c3eb88a422c77f5bb3b7f56957e15852af4712eb618aedc7ea6583013b882154d03c2392f42afba", 0x51}], 0x4, &(0x7f00009b5000)=[{0x50, 0x11f, 0x1000, "b076e43780147694b6f18f821403a18a406d4ab71b605f650c30394f317dde2640136757c66ad8e75d3d07f3dc8a630df7c6ae7fdd15b6d181820be35c9c4b"}], 0x50, 0x4000}, 0x804) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 09:59:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00003b7000-0xc)={0x10, 0x0, 0x3, 0x4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000b000-0x28)={0x6, 0xdf, r2, 0x1, r3, 0xffffffffffffffff, 0xfffffffffffffe01, 0x800}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffde8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x8, 0x1dc, 0x1, 0x3f, 0x0, r1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 09:59:35 executing program 6: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e7c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e7b000)=0x48, 0x80000) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e7c000)=0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80, 0x3a, 0x0, 0x0}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0}}, 0xe8) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 09:59:35 executing program 4: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eaa000)={r0, 0x3, 0x1, 0xc301, &(0x7f0000eab000-0x8)=[0x0, 0x0], 0x2}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ea9000)={0x5859, 0x100000003}, 0x8) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006be000-0x8)={0x0, 0x9}, &(0x7f0000eac000)=0x4) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000030f000-0x8)={r1, 0x1a}, &(0x7f0000eab000)=0x8) write(r0, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) 2018/01/26 09:59:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000346000)=0x5, 0x4) [ 391.809495] RAX: ffffffffffffffda RBX: 00007f163f4dbaa0 RCX: 0000000000452f19 [ 391.816738] RDX: 0000000000000001 RSI: 0000000020003f8a RDI: 0000000000000013 [ 391.823986] RBP: 00007f163f4dba90 R08: 0000000020003fe4 R09: 000000000000001c [ 391.831236] R10: 0000000004008041 R11: 0000000000000212 R12: 00000000004b7c96 [ 391.838480] R13: 00007f163f4dbbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/26 09:59:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x8, 0x80000000, 0x8001, 0x7, 0x0, 0x9, 0xac, 0x3, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000004000)=0x8) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000067e000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b55000)={@generic="01000000eab025070300", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = socket$inet6(0xa, 0x7, 0xff) r2 = accept4$inet6(r1, 0x0, &(0x7f00004d9000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000017f000)={0x0, 0x8001}, &(0x7f00002b4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000038000)={r3, 0x7f, 0x30, 0x1f, 0x6}, &(0x7f0000fb5000-0x4)=0x18) 2018/01/26 09:59:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b61000-0x4)=0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000007000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000)={0x0, r2, 0x0, 0x0, 0x0}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000006000)=0x3f) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000009000-0x2)={0x0, 0x0}, 0x2) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000968000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0xa, 0x6, &(0x7f0000176000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000036a000)={0x7, 0x1ff, 0x80, 0xb, &(0x7f0000445000-0xb)=""/11, 0x11, &(0x7f000022d000-0x11)=""/17, 0x4e, &(0x7f0000c87000-0x4e)=""/78}) r3 = accept4(r1, &(0x7f0000f4f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000089a000)=0x9, 0x80000) sendmsg$nfc_llcp(r3, &(0x7f0000669000)={&(0x7f0000593000)={0x27, 0x400, 0x2, 0x4, 0x7, 0x8, "a186423881c5d99f19379017423f7a72cd13eca647e2601c09d95194dcba70f6c1b8d731e15b2a47d099a98291b47dcdb114ba3b2f66f6bae8736226600cc3", 0x4}, 0x60, &(0x7f0000cef000-0x40)=[{&(0x7f0000f4d000-0x1000)="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", 0x1000}, {&(0x7f00003f9000)="939bf8f62dcf302e42fdda008469623f332aa09e6f2adb69590fc790448c4e0804ca14412317236aa4e7142fa8a6831a895f773eb9ffbf0588c5bcebb2b137ec86ad8b239bca8eda3bc23cdeb45695c83c9f0e9002578375f44112f111c8dadd1db590f5a80c5793dcecd8701a71efd791c94eef992c6cdfb00e333d9dea8da002032baf1e2c3fcab3c14b98f2978472b9a66ebfef0a9b77a46893dffa0f965407b759605dcbbedf7f4de8209be6cc10443dde7dc2620c1e042ecd8d0481910403bb7bd234d543298f9014c2475688b3bc778dcc502d8f110b713da983461808efac", 0xe2}, {&(0x7f0000ad5000-0x14)="c3ae2228be15e95785f6c1803a05ebbf5b315c4f", 0x14}, {&(0x7f00002cb000-0x5a)="44e54a145cbce36df75aa95c32cbfad9fdb44f0449f0bf077bc4b020ba1e58fcc310b87d680acf06d714901069576963f14126527b683c25addb752ca924a4896007f40c3f0f494c0d032a80c1beb9d6238ef0a44a6eb176585c", 0x5a}], 0x4, 0x0, 0x0, 0x0}, 0x800) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f00000d2000-0x8)=0x9) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000-0x10)={r1, 0x50, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg(r2, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x132, &(0x7f0000a80000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfc, 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}, {[@hopopts={0x3c, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x200, 0x9e, "0db2b25d3a3139ec8334a1466018b12e652d32460ffde054bee0b54c25ec947ca020d049476197f8e488ecb2d315112a6b01e6925c3e4ce40914d7df56034d63ae143b70156e0dbf58c4f4499f4d38aa992d61b80712993685b1b30023bdcc4a7a2ac87227693e012d0f29396a24cbbb432c5cf73e9270875ae144b52a2d149cfcbec16337655ce5054369bfd587232f9dd1becdfceb0569333401a58cd2"}, @jumbo={0xc2, 0x4, 0x800}]}, @routing={0x7f, 0x4, 0x0, 0x8001, 0x0, [@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}]}, @fragment={0x1d, 0x0, 0x3d, 0x10000, 0x0, 0xfffffffffffffffa, 0x3}, @fragment={0x7f, 0x0, 0x8000, 0xfffffffffffffffa, 0x0, 0x1000, 0x2}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "32cb19aef74c720047fb5422"}}}}}}, &(0x7f00008c3000-0xc)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ea000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000021000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb1000-0x4)=0x8c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b51000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d9e000)={r1, 0x0}, &(0x7f0000b77000-0x4)=0x8) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="b51b2420583b5d037b924111845e27f3"}, @IFLA_PORT_SELF={0x26b, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000d9f000-0x86)="3fef98bcd0ce52f35438143bb6f0900f6cf14d285f07611f76696766d8632c7bc297961254df1418b60d5454b478e1ddfaf7dc44f4cd8bbd595188cf1b45df3f087f4c684da43d88f49e5123993f3d13a6c5f8506b57557ca9c92c6b436595409b0cfeb7911ea59e582e41ab151b88ca8a631d0b14ea8b6583118453dacb2239c1f17d33360b", 0x86) 2018/01/26 09:59:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x5, 0x81) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) [ 391.915899] Bearer <> rejected, not supported in standalone mode [ 391.936058] Bearer <> rejected, not supported in standalone mode 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) r1 = socket(0xa, 0x8000a, 0x4) listen$netrom(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x2}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000006000-0x10)={0x5, &(0x7f0000005000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000005000-0x10)={0x3, &(0x7f0000006000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000009000-0x8)={r2, 0x8}) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000020000)="6fc1dd04be29ec55e3d31c65b1503f5897326ee15c522bd34c65279216a817c0", 0x20, 0x0, &(0x7f0000346000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000b51000)=0x0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00009d4000)={'nat\x00', 0x0, 0x4, 0x576, [0x8ea8, 0x4, 0x1, 0x100000000, 0xbd9], [0xede7, 0x2, 0x68, 0x2, 0x81], 0x10, &(0x7f0000b08000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x2, 0x22}, 0x81, 0x220, 0x30f, 0x24, {0x1, 0x0}, [{0xb2, "be62d0fda7a31cc4517cadfae0aea5a20d0e8b6fcc72c58b83c42f5f1b", 0x9, "45513fb8b6993bce0f843d4d88774ac0172e498424b33c2dd91286949209c1390a3dcc1ca550b28b8afa2985c778ce5f686904f867444edfb6696044989f18ce28e08215fbc1c6a8a7c6b915e01e65f9acd1b57d9ef3d1b6faee34a0b9e595450f37da2590103a15040f58fc15f4b3f6289b1239c89fe723def3516a6cd012d6b5ffd14a4fe5503acb66ad69da0512152a2b"}, {0xfe, "03f37ced2c85acfbc498255f0b138532d60d67bc86810f5f1e3125ede0", 0xfffffffffffffffd, "5a2adfd66cffa213dfc48711ce5c8cc899be58ffb9683f5ccbac9c0f64de4c56e50c5db54f861e73cbe66d03551bfb761fd760c60d739a2c36202f9ea97fd3ec4729441d43b5fedf113e44713bd126a8e8b3607eb6ae6acf2d7b10f6794f4080b8d8d1048c06e6b385a4716d2f8f2c857672aa98c479abac5d9b3ff8d7340af95db26fba974cd4b760edb85a3f4bf7834d6ba950087686b40acfb1bc52f21f4288d1a92bfe3f79383bdb5062f3b20af0ce479bd0904c2972744c0f069d3f8a0a93dad0b06c6d2bfd4214ad4c1225ecbf2f9aa10665c889ab8eb4d2e1ca1a"}]}, {0xef, "f0e1ce325ad1b62df52a4e113dbbf608ccde8ea1a1b19dd9b22e8bdadd", 0x4, "416ba04bde7268fdd78990ee4e99df887f65789ceeef5f9758549e94e11c09d24eb2b385ba10c20907f742b2d8f184d7618b07f92978e4893f5b49904ed8fba55fc1d42d98011b3c25ae16cc8dda4658295b307a31c4904004995390de79dd3bd18f8305ed7f2ef8a80be593df8ac8aec0ecc72bcfb57f9d7dcaa4578da47869fa95765350795f9174852eeba803557cc922bca02a26783c1f6fab124dd62dec829bbcd8f3c2864bf82102a47fd55a2076be57a782bfff049e218c1c7662d9a491ca56673f91f25fb829ca843418a1"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="1f33f16a2da4b094a873c1a8966fd100", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x1, 0x2}, 0x400, 0x186, 0x267, 0x0, {0x5, 0x1}, [{0x57, "688440b805b09a551a776d393f44e7922005414af70fe563dddff545fc", 0x3, "84ed496f86eb120caeabbb96a718cf115d371ad784afb4f33b69370b428d70f66cb1b358cc6f103fb9d55e9d9162ec4f367896a410ec4f"}, {0x96, "92d6f462cba03d3f1735df5f93113db9d4b97841c32fee6a85dd95c1ad", 0x100000001, "14ec209931c801cddf6f97b40d451793c6ae55e49bec6bea5304b8ff9b38a1ba7c50dae6275c72dc4cf42d2f93cba6028f20fa9e1d3d77b4027f89ca93c3232737a3d3399554823781ba95bb3d927528c1c9c43bb8a6e8fc3adf610286c8b54a7a3f9acf3fad64427fbc0d86d02ab805f0c67916104d"}, {0x29, "8605e07e4ffa752ed5509a9aad34d5500b644e2dd2ba981ee1bf6a7924", 0x3, "5fc96f79f623192969"}]}, {0xe1, "d420940d03b77bed3c16128eea2124c4c53a398698db54bbe84a2d7885", 0x20, "9c30db09d6f43019d0685d009e502eb33b2543095809c7495796a6607393978a19a63abc2514a0a33cd8890cf6c6f9300209909b2a94c947b1c359af8fbb3eb72713ff505b454af4624333916faf9c4e61d5f50ca3ea26731ff1586a81fc610b80cc814544ff9ad3ef884292cb91aaf9372234a7078af5339491c72e6110fd4fc2aecb2a8d209d5b51f5ac5dfaf6b52ae8a4c3ffefb546d7747edcbfc02b5924886c351fd460118e9755e6027fc1aba75c472e67ca6a0be166b499b628e6bd0948"}}]}, 0x5d6) recvmsg(r1, &(0x7f0000662000-0x38)={&(0x7f00001c1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000af3000)=[{&(0x7f0000593000)=""/18, 0x12}, {&(0x7f0000f30000-0x11)=""/17, 0x11}], 0x2, &(0x7f000041c000)=""/189, 0xbd, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x935b, &(0x7f0000fd0000-0x6e)="a20bb83cd8b4ee1e1046ddf889b9ad085541cdbdf828308f3737c61c9264651c050807806e86cc8a948ab712ffd24d7f1d0c3c8792a6c4e6300b119481e7bc8872481b9470e224826eb39b12fd693e07324cb2d520376440159ed181c101dffffca66c910d7ad4d11532e4f2fb64") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) [ 392.011484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52944 sclass=netlink_route_socket pig=4183 comm=syz-executor2 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x8, 0x1}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x80000001, 0x6, 0x8000, 0x0, 0x2, 0x7, 0x4, 0xffffffffffff586a, r1}, &(0x7f0000009000-0x4)=0x20) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000034a000)={@mcast2={0xff, 0x2, [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], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1f, 0xb15, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c0000-0x4)={r0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000803000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c42000-0x4)=0x14) connect$packet(r1, &(0x7f000053f000)={0x11, 0x6, r2, 0x1, 0x14, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) socketpair(0x3, 0x0, 0x20, &(0x7f0000590000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041d000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r3, &(0x7f000002a000-0x38)={&(0x7f00008d8000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00006a3000-0x10)={&(0x7f00002e1000-0x48)=@canfd={{0x4, 0x5, 0xb21, 0x1ff}, 0x12, 0x1, 0x0, 0x0, "b22c0c0e9d55d8e7c936b34b64189fa6da2e8705b974dbaadccec7b3c4d5dc7fdd06603246bc08c83e6ad4b1368b71ac997ef5a0befa68ff0546ad3f5cfc8dd9"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f0000d06000)=0x8000000000000, 0x4) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000468000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000009000-0x4d)="e866426d0f1627db8dbfd6f13a770047db8c41e1e924fb5f92df5f0e4b935254e7ea7acb3c6d6b2c6ceb989bb035080e4ce998f56b9a240bdd3e10b93bdb44b98cdf320cd4e9d2396dd0a77fec") r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000038b000)="", 0x0, 0x40014, &(0x7f0000000000+0xd2f)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/26 09:59:36 executing program 4: socketpair(0x9, 0x5, 0x101, &(0x7f0000a32000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000f07000-0x38)={0x0, 0x0, &(0x7f0000462000-0x70)=[{&(0x7f0000785000-0x28)="8d23e249b904fe25ee1cd5ef4336aee1cbe34c8f2d7dc1f613592bdb59dc4e2b8b0734f1fc390a22", 0x28}, {&(0x7f0000945000)="fefddee0a49e05add385e7872f895f3aebefa1268d37340ef90fe229352bbd004ff79bd8d924f983043452d9f2ab43567fa86f914a6139e4ad0ce4ed464e", 0x3e}, {&(0x7f0000be9000)="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", 0xfd}, {&(0x7f0000eb3000-0xa9)="5cc056712f0ed97fdc634e8103542427e205d43c367aa767090d55d014cca96921ad3045fe6cf658151bce571853e4d0fea078131a0651fe74af00a9b5ff927d0edf7ac9de89a51684fea30c5d6b8ba9bbdfab67b509f5e020e25ceeb1f9a510d4f92f7a16c61e3a4b5ecb9a840f7f1198e38e6656a5029e65564aec420826cbf2724c793becfa98a745b916304f0720d2344f4040bdaf37056fe3cd05622e9f5e719382c0729b1a0a", 0xa9}, {&(0x7f0000001000-0x8f)="a081275397d333162ec61bc03c81d4bade8f1b5722acfa685cb467798d1e0154f1b2c70e8fa5b7b465e403fd6e2845bcc9f104d89d4e1028c27c91d508818fb7c8cc5fdfe19e3e195de8902c1a4994e7282b441a0c7a68017222d171684cabc26ea596cb780c67698e8d1b614c5fe3f8c22d8fd85923bda930c743f944713b5ae09e30a7402827a22215166ac5f3f1", 0x8f}, {&(0x7f00009f0000-0xa4)="ad66f4f8fc41cb2ea819464af3b7f28c86aeccd0f4469f15e70a5bcde072a521c104794896aa6efec664ed39d63c836278d63dca6a17e0d22ec7c50d80d500e921d4c460cf2da08f064d6b782a87d472d6c9530e4fbf48cf1214aaa1f0af9eebd80712eaeca38b1eaae22c825cf194d225fb47cfa2a49bcbdbc10b0d7e355022e7d1f23d34619e63149c22638c60a20e5b0edcca49bf4d8f9ca905b19ea2ae56215bc133", 0xa4}, {&(0x7f00006a9000)="3ae6a42512406fba7f555fc45511494d1d46836fe9eba990f1da5e56", 0x1c}], 0x7, 0x0, 0x0, 0x24004094}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ea000)={0x0, 0x0}) socketpair(0xb, 0xe, 0x8, &(0x7f0000d32000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000e05000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000620000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000d9e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "db9616", 0x0, "56dea7"}, ""}}}}}}, &(0x7f000076a000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 09:59:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bda000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c23000-0x8)={0x1, [0x0]}, &(0x7f0000f68000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008c3000)={0x8, 0xfffffffffffffffc, 0x2, 0x3000000000, 0x8, 0xfffffffffffffff8, 0x8, 0x100, 0x0}, &(0x7f00009b2000)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000073000-0x4)=@int=0x0, &(0x7f0000ff8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f77000-0xb8)={r3, 0x2, 0x5, 0x2, 0x7, 0xbf, 0x9, 0x3, {r4, @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]}, 0x4, 0x8001, 0xfffffffffffffffa, 0xb15, 0x1}}, &(0x7f0000f66000-0x4)=0xb8) r5 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00008ee000-0x1)={0x8000}, 0x1) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, &(0x7f00005b7000)=@common='bridge0\x00', 0x0, 0x0, 0x0}) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xf, 0x100, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f00002bc000)=[{&(0x7f0000f22000-0x1000)="9b73ac484b2d1805f57e9ac202ae1c42f22c54a29e0aa57f31a92c999223376a34bd1be63e7389ee180f13414c334a42ec82e2406ff0cd2aaf22263b87440fb0", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000b2e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000c84000)=""/0, 0xfffffffffffffc3f, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000045, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3f, 0x2) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000000b000-0x10)={0x3, &(0x7f000000a000)=[0x80000001, 0x7f, 0xffff]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000000b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x400, 0x30}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000a000)={r4, @in6={{0xa, 0x3, 0xeb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x64, 0x10000, 0x371a, 0x0}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r5, 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000-0x4)={r0}) accept$nfc_llcp(r1, &(0x7f0000006000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000000a000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000009000)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x1000000}, 0xfffffffffffffe77) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000fec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000feb000)=0x14, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00002c2000)={0x0, {""/7}, 0x0}, &(0x7f0000fec000-0x4)=0x10, 0x80800) recvfrom(r0, &(0x7f0000a60000)=""/179, 0xb3, 0x10002, &(0x7f0000ace000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x1}}, 0x26) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fed000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000938000)=0x3a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fec000-0x4)=0x0, &(0x7f0000cd7000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000feb000-0x10)=@generic="000cf32e89bf0d0a5d18e92e2db2b231", 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fec000)=0x4) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001e000-0x10)={0x7, 0x8000, 0x8420, 0x0, 0x0}, &(0x7f000000c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000012000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000e000)=0x1c, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000016000)=0xff, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[{&(0x7f000000a000)="bcdf5f55e5d26510f5481ce1e456def06cbcd3088f8ddddee531101155e9e4e54e1cfcd233f3400eb55a74f3a22fd5178fef2a48ad3e6766f2f3df2b23bef5d3a3583b", 0x43}], 0x1, &(0x7f000001b000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x7, 0xffffffff80000000) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) r1 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004e2000)={0x0, @in={{0x2, 0x3, @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]}, 0xa53, 0x2, 0x3, 0x800000000000, 0x80}, &(0x7f0000bc6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dae000-0x6)={r2, 0x0}, &(0x7f0000b93000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ed6000-0x4)=0x0) bind(r0, &(0x7f000045d000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x4}, @generic="4db7415bca93e9bdb629efc98e47461c"}}, 0x1e) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000d98000)="b96b098d910c1c569b66a076cb609677fc1878175506f70e25eedd267b479b537877e15aeec4fae90feb58e9550c2f33117ce9b89dc09ddb07c585b0b251ba5d09e75d7835dbcd31d55897b7d110add1d65338276b510cafcb3fc21c624b2897c35638b9b88c4bbb004cd7e87e7dba9ddc87ae4446f49c76ec0614239190fff91e5a7e1293404dc63278e90c33f8e296c539508753bd056be04477f1d856b18567", 0xa1) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000cc2000)=[{r0, 0x1000, 0x0}, {r0, 0xa200, 0x0}], 0x2, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d02000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aa1000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000007f000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000b12000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 5: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x37)={&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000004000)=""/91, 0x5b}], 0x1, &(0x7f0000005000-0x80)=""/128, 0x80, 0x5}, 0x40000100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_bt(r2, 0x541b, &(0x7f0000005000-0x89)="5d40d2d3167108b0a6d61cd0574b00e99b942b01c67080abe1f1fe155418de11c5a48ce58341d7da453d1ad6c3b4e91f38ae535b5c06cefc4064f7a15d74619f2fd1b653b7e9d807e0067d7ec5f9c0016ec1b5e9fd3980e96597c0e5ad33fef2ade48a4b93f249c32322d2a9fe373ee77c9bfa5916ea404593f9bc93bf4681442828081375db79446f") setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0xbdde, 0x0}, &(0x7f0000002000-0x4)=0xc) r5 = socket$inet(0x2, 0x80003, 0x100000000000004) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x1, @rand_addr=0xdeac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r3, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000416000-0x4b)=""/75, &(0x7f0000e57000)=0x4b) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f00007c4000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000023000-0x4)=0x0) 2018/01/26 09:59:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000413000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 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$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000b9f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e68000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x91)=""/145, 0x91, 0x100000000}, 0x2060) poll(&(0x7f00005ca000)=[{r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0xa4c0, 0x0}, {r0, 0x4001, 0x0}, {r0, 0x8001, 0x0}, {r0, 0x8106, 0x0}], 0x6, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0x3, 0x200, 0xc98, 0x10000, 0xffffffffffffffff, 0x4, 0x2, 0x0}, &(0x7f0000003000)=0x20) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x40)=[{&(0x7f0000004000)="c172de9fdf5ac0989e4f1db8059ed94388f44b8311d5ae0c997552dd281b1daef5c4de836612e9d17ca09f0febe7bbebe4eec69c7bbbcee860138fb323b21fceb1cb9845f1fc8d086e6ee566aca6f88f83a4fcedcaf59ab64cc5eb955e78ffcd051f2de3328facf8992ef341d6500ac23b4fc279b049d8fe2b1bf4778d6f90c35f944a6520eea919cfc6d1b5fe578370442f290db89a903b2853705127fab655d9c764a5dc13e96ae9bb33b4fa5193711c80ae1a5d35f7988df418156d76c67af776b12c7f8466965e56f37400ccd83cd62582fa46786284347e3b0e17493270116a84df3e17d2fe83c64fcb36cb61bb8ec0d7d5220e1d1e0d", 0xf9}, {&(0x7f0000004000)="1197bee759cdcd92a3afdd6fbf24d146cf71c38f42e657007f6c84ed5f71bb2ff4b907c580ca104aeebc5ba841912881710beca3c2cbea676f41d729aea0282895f6d83fb37316b2393c18d282a1e5042563470e5963ef09c41d47d8b8883225ae592d39aa7cd1036a909ab7a02d755a5559bc5faa05d69b988cfe457df6796b92013ec79b49bf3c8c3cb4ce5579957cab7b1b8857a666", 0x97}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="d85b5deeae366f7fdead", 0xa}], 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xffff}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x3, 0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000-0x4)=0x8) 2018/01/26 09:59:36 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000972000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) socket(0x1f, 0xf, 0xffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000004000-0x76)="b9", 0x1, 0x800000004008041, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x2800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={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]}, 0x400, 0xff}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xff, "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"}, &(0x7f0000002000-0x4)=0x107) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xfffffffffffffffe, @reserved=0x1, 0x0}, 0xfffffffffffffd5f) [ 392.368411] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b03000-0x4)=0x8, &(0x7f0000b03000-0x8)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b05000)={&(0x7f0000b06000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b05000)=[{&(0x7f0000b06000-0xf8)=""/248, 0xf8}, {&(0x7f0000b05000)=""/4096, 0x1000}, {&(0x7f0000b05000)=""/159, 0x9f}, {&(0x7f0000b05000)=""/100, 0x64}], 0x4, &(0x7f0000abf000)=""/224, 0xe0, 0xff9}, 0x100) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005a2000)="37c7d88f7dc3d8760db7065d3b46b982cb474b59c691ccb417516d8b9803dabf0271010b93b1", 0x26) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x800, 0x0, 0x0}, 0x8, &(0x7f00004b1000)=[{&(0x7f00007b9000)="e1a4d8bec9093d11874c9fd4110aa7cc03ec30db7c369f00ea7211ffc0e45cb37c79ed890f892f96e96c285ea6dc70c2cebc295828a6a321df1758207909fdb7b61918b34a93faff566aadfa1bcdd8db1aa6e178b4ab06fcef3ff4de6a102a4f802d1303195569cbf8926da1e7de9f3ebff6501b684b9d5a2db81c6f3aaeec3e71b412559dcbd58163c9cd39c0787fa043714d357f8c3c1fb8a6197032361436de4292f82a970a8c8cef2af4", 0xac}, {&(0x7f0000719000)="a0fd8e25f51731f0012683c3507ca34838dcf5620f8e604d86a84f6a79e70b9c5131f1f7c4b179090b2612b6d018dd97b126352772c823ada4a9cc38d26d075c34cfda7f077bc73a06e98b0c1993ee0ed954867eceaf41e35703e230992c48d5709b67b10344a77d6d972f124e862fe50c1278c91af7ec9c24083bc3bfc2a1ab5ba09e55dcbf7b607ca43f5c836737b629f4ce06ace0e88ed122be7130dd96e5219b8a95f0587ded666caca890e651ae1aa0ffc298e1b65bbb68231ff96c4b02ac3922a06f2d51942f45b805ff7e4518ed7d55d5dd264836fb80d034108b", 0xde}, {&(0x7f0000227000-0x44)="9c59d39ec0ce9e7e6f4cea2c39c166edf379f53c24ff5359cd2fc3ed12cd20307065803008dfafa98c9c14154f92a16fc853a60db6c9288091eda97aa84980f35202955d", 0x44}, {&(0x7f0000b03000-0x80)="ffff064900a2e8383d4e132dd60f82af2667d03db9240076ea1188a914b20a4a34643abeed818c1bb7e1e1c012a8e90ac2729cc3904ef95651ab8715b768deb0d0fa674214854d08d38edc12f0313c1505675eb5d88a426c451e345c93099ce2bb1b1383a78f862f85b23d7cc7d881ace0139de9ae506fdbc8b1fad9e1d69926", 0xfffffffffffffcb9}, {&(0x7f000066a000)="6593d301e0c98d3b7eb7505ce93edff51c356198cb286dba28087bace8c4ef3649acd00517bdbd8dec9575c24c014146a5fc79fe065f8e1cfad931c74286342b5fd796582a086dc8ba4b482705d21b3a1b99fa76e47b19ddbe69f87f441a26d03a86da3179c2768096882bdad30b9fad0aba65aed3c6d238632f7e2b1a2fbb9e1dbe2884f92703e4c2a680214371537e7f2e2458f5f42d9e084596e605a96335e3bc0b027601b29dd4279fb21204374c1276a34da7e20844d5f965ae0bab78b8f35d87b79e31306422e1c5bb6c4c98330c49fe82dd990225a70255f39c1884", 0xdf}, {&(0x7f0000430000-0x90)="f3c2dd28ccdb09e9184fe25d269701f7c0b92607d4f1149aefecf16f2d1f1e1dac09fdbc1270c66fb22fd7259169d87a7e4e60bc4dcc3d7f42f65158bf362d4d34ef31a97ee8cb1c5844658e8b266c4b669462fce96ffdad7876f6104c52dc628dd8824d8d2ab7c8ad6322bec14f30134691751a714a329ad61f721afdb37ab0d2a0e43cfdb7d54381f0544970a9b32b", 0x90}, {&(0x7f0000b04000-0x1000)="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", 0x1000}, {&(0x7f0000b06000-0x12)="f1f0208e0bcb4c371398f1060cecc4df1914", 0x12}, {&(0x7f00004d5000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0xd) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000089000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f00009b7000)=""/220, &(0x7f0000ea5000)=0xdc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000502000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x10000145, &(0x7f0000937000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00005e9000)={0x1f, {{0xa, 0x1, 0x474c, @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]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000013000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000008000)={0x7ff, 0x1ff, 0x6, 0x2}, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockname(r0, &(0x7f0000014000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000014000-0xe)=@l2={0x1f, 0x300000, {0x10001, 0x14a70e06, 0x8, 0x1, 0x100, 0x243}, 0x8000, 0x68c21f4}, 0xe, &(0x7f0000013000)=[{&(0x7f000000c000-0x21)="7c125cee5138b5c9e3f5e60b55a36c22c326e261d6c7ea4532a7bd29319284a8e1", 0x21}, {&(0x7f0000011000-0x78)="319778bdb3aa012be0cd3c9ba2a6fe4bcb7cd3d46f6341a2a89c41483cc5353e3b0e33ca75f9931a4b57b88ad4a3a08060e842438c6dc306349870340c94cc57d571d099dbb6ec5b04891774d5d222cd8cc70d9d36a8822db3ddda97b040c2b6e0e2a7b3192089ec27d0b7b683a2944baf3e2278143fd860", 0x78}, {&(0x7f0000014000-0x1d)="b82d233cd175706c0aa88693924a73753efd6d9d09c666970ed6689667", 0x1d}, {&(0x7f0000014000-0x9d)="ec5e5d06004c30e7a7149a10efb0908609509cfcc319f6bfd4e0a0a5b6d0b24c1572fc497682f9192fa77ba1163275c5068acbb4f26dbc857e7ac1d9a233428e8bdd4a46e4f548ef481258bb07ff365796836b5aac886fe66961775a3d6e61500e80b418c2214c6c3027f695566ad3a4769eca731c5bceeb22e919db2898428e7a928d26044d8232c8a843a9fff0c8b013ebc880ddd8537e8dfab8119c", 0x9d}, {&(0x7f0000008000-0x49)="d9fa240a11f2c02b367b0299317ce6df77e4c9f45533c49ebb4d9ad34979081a7f420eff03c17a6e5a3046f4d082971d636f1c3fa92495ced11b42137f7f7d3baccb6be25a15bf8dcb", 0x49}, {&(0x7f0000014000-0xbb)="1db7f91054dec3307e0022ae87faf2a7fd9f0848dad3bb902ce9a550800aab95bb388a4087571e6df6a84a452638ca8828374e5c85382a5006c4a6a9d5d92584cebfce97166487ba6b273a75fcacab16161c3fc3986b4d76473c513158bc5ae0ea9854fe421d2bda5a96178e131710ac20811bbaa7d91796b505cf3c68ab30b566583fb390e5172e59abbc60653192c7e2410581308f0e981ba6c1a01f67527c29913e9eb2a8a4afda0531fb38a6919409d1d3d581447642b3dd19", 0xbb}, {&(0x7f0000005000-0x57)="2907032cb78fbad31283e7178a1163145f9c2a8ecb203500013a5ef4981f14f5dcefefa650a2ac5ebcb797f57c330b90cbe7d869af59f57b4e59a5bee294df68c07e38392ee98fae30c1d89f2522c79d8bb792affdb0e3", 0x57}, {&(0x7f0000011000)="5587b9b59bd5b0cb0886996ac39ae51236eb8d3c6e51abca737eee24ad2cecd971e808aba04b8d35e5c0c46c7490c46203fd6256432f3ba1beeb1b4db69bafb4f91a481fdc82d7d16ed4e4de794ec676f5a9b83df199a12f29c440756a85c71e9a2060491c4535b067aef8375abc9fefb4c0a3b1b0cec1acaa14beaafbc1efd52b371c939733733db50e895af448f5e2adf22fc76f7634e6a2f1b608960d3032903c1500647d5b4567aed8b90e1b8849b4655e0b42c9247924bfe1c9a8d951ea2e8802dfd3b8865db6431f1adc62f637", 0xd0}, {&(0x7f0000010000-0x2)="f43c", 0x2}], 0x9, &(0x7f0000011000-0x200)=[{0x18, 0x11f, 0x9e3, "162941baa2434a"}, {0xb8, 0x102, 0x2, "09a6157080870530758208958da93d495da239f7aad5b48c83f4f39a0a8eb594ce08f0ac8a9155ee094cbf3fef3f6b58ef23b4770b2ee84ba54d8f76cd5bb68ebe1a195054841a65ef6a1b6f6422aaa6a117e728255daa8dff01cd83c9ced1218a64f0c83121f84d96bae8bfafacffe82348989779cb6edbb8b4bdde04927914398e628047e426346580e6e471bd9b80414e39d25accde8b2c56c5ab26a0b13c8ddd"}, {0x30, 0x1, 0xfffffffffffffff7, "242148423c5d971b1e25355dfe63dd894a84337a6acbb64af55a0a9052188c"}, {0x100, 0x10b, 0x8, "166b4f5ec5db7d825d89a3c338c1a0a7e5cd32445bd362ef2e4fc150c82d2246f632709bce4e475968345e403044e659d205f4bc3ecdc24f8233b6694340ff4ca83b3176bc668925c8523f3991289efa7760eb3fac8b9086c2c1259af0c9153aeb4b6a57a565fed2d44bc0afa1edb03a1878fad50f6716f37e7d2b4ad2acff5135fdb1375cf0643577315f56b2bdd8f06530266ac56868db04bcafc7d34274fb94763bbb6714ab881ee7f1cee9e425afb12e9f24284da26695767690d291bbe9a3124fb236819425b6b6c9612bbcaa2c3ab36f0acf13729d965bf5cbce62bd9de21552f1b5d3e643bb"}], 0x200, 0x40891}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x3b6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x6, 0x5, 0x4, 0x1, 0x0}, &(0x7f0000003000)=0xf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000004000)=""/199, &(0x7f0000004000)=0xc7) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000003000)={r3}) sendmmsg$nfc_llcp(r3, &(0x7f0000003000-0xa8)=[{&(0x7f0000001000-0x60)={0x27, 0xf79, 0x3ff, 0x7, 0x1, 0x4, "3a4cf21f39576257749a2f9389e6a88ca4fd3fb660d77a6c1562a0dd065e7d6313d022dee95b644e744d2584a32b65a067f893d9528aeac20ad6165c9af40a", 0x6}, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="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0x1000}], 0x1, &(0x7f0000001000)={0x1010, 0x1ff, 0x7, 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0x1010, 0x0}, {&(0x7f0000004000)={0x27, 0x3, 0x9, 0xf09cf32a8be0d77a, 0xc0, 0x7, "8245db2bc811c166528c0ab34b72c0cbe4f15b1ad4c7b6228db8aed0aaaa7bffa9f72c3726ce8d1d77dc7fcf001df4db4a9edd97cb2e76fe006d2223525428", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000003000-0x86)="5b601110843adeb15070b60c4298a5964c45628411dc2a3a79e69900ced927245ace99bab5459c1295df62a2a7a2f9ff1d646374c6cdd884ec8c049ef234e13edbb544bb5ee123fcb7a1386f171b6f72ca5c5cb1849701ea74ce31b1c302165fd5bfa1598d0b1631acfdb564f632ba904a4c2205917b6d93873691fefc2a35b7fab4c0d6f4d0", 0x86}, {&(0x7f0000005000-0x8f)="153a5ad40f6834f04c609a056fe770289dc59cfaed8e26e9dc311f972d12f46d5d159ae6fc7d7dec11624ebc62afeefd27d8c3c1b1d5ede28623382c6bd72e6d60ccf190201884721888067f2f763937d7dabef4d314febbd916ca5d89dbf7083f706951a1284b38d3ec3e8af1a31570eaba8c557803dda24b1bd32572951855a26bbebe69e857e9fb44c69a7e59e487123ec7c81e6330d9378fbdd5121c86fc0db2f225c78337f3120d50f2ab13a601b2d9dd434a0b34892bb026f463dd17906880775a9115cf082ac466a9c4", 0xcd}], 0x3, &(0x7f0000003000-0x1010)={0x1010, 0x114, 0x0, "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"}, 0x1010, 0x800}, {&(0x7f0000003000)={0x27, 0x2, 0x1, 0x3, 0x0, 0x6, "14295cdb6b7c800d1fafbaaab19eafceaa3068b6d88d8e3d4a7f80afbe65ccba0e1e4eb52af5a2efae86eb5e44bef9a2c67e32828ca11cfd9778026a50d554", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000)="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", 0xfa}], 0x1, &(0x7f0000002000-0x100)={0x100, 0x101, 0xffffffffffff0000, "17f0e6eb196096b8842a8c70614437c2fc9769907d1a00697ed15c76713fc8cc39f3c6667720b1aa607bafb2f29869967a37f3e9dc71ab15815557ee411faf525cdbb3cfd1090a977ceb26e16bb466925fec42f3a02115f75731f50df4154b0ce034ea23ed36c1c88818d8e76368dcd01a47194a26cf9e5f231d57bef87b193d80c7f06127af37a215ffdee1d8c4efc3ec7f69d211d183a74ea291d96cf482b610b7ba4131742eb1026b3c7abe26652c23dcfa1b18573423a24aaed5a73e71b62f6162decc50fa11237ac6b0be4cc6096c3523da90454f48f83916aeedb1ff8cf08368f988410fb23369"}, 0x100, 0x40000}], 0x3, 0x8000) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000f5a000-0x4)=0x6e, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x2, {0x2, 0x7fff, 0x7, 0xfffffffffffffe01, 0x7fffffff, 0x7f}, 0x9, 0xca6}, 0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x8002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ef9000)=0x5b048b56) pipe(&(0x7f0000e9a000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000024e000-0x38)={&(0x7f0000c7f000-0xc)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00009bd000)={&(0x7f00008a0000)={0xd8, 0x29, 0x2, 0x3, 0x1, {0x1f, 0x0, 0x0}, [@generic="daa60d481a7f9abd44a024b64500d38f73931bc4d49c42e10add2b76dbc59cc5b6cdcccfe78c24cf40258b08ae7ad5ea3e90df1ad89e05f8e7fcb65a93e6e7b868cfd4ac414712e9e8474b48972b899d1b5168cd7e752da9c3ee219f21699b544906c49f6fab5e345e39b57780ebc380a2995d65e7e6e94d4a68b26506be04ad6180cf991ea8fed19fd2171516c22f2e11859e94", @typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) r3 = socket(0x40000000015, 0x5, 0x69) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b06000-0x4)={0x0}, &(0x7f0000a57000)=0x4) setsockopt(r3, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x3}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009000)={0x7}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket(0x4, 0x0, 0x2) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x6, &(0x7f0000006000)=0x4) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000009e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000df2000)=[{&(0x7f0000eb5000-0x34)=""/52, 0x34}, {&(0x7f0000eb6000-0xe6)=""/230, 0xe6}, {&(0x7f0000eb6000-0x1000)=""/4096, 0x1000}, {&(0x7f00000cb000)=""/5, 0x16}, {&(0x7f0000eb4000)=""/0, 0x0}], 0x5, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r3, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000eb7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb7000-0x4)=0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000eb5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0x2e, 0x80800) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000eb8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x1}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000084f000)=0x0, &(0x7f0000d9e000-0x4)=0x4) socket$rds(0x15, 0x5, 0x0) bind$vsock_stream(r4, &(0x7f0000c95000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x8f33afa7ddea3a8c, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x9, 0x8, 0xffff, 0x100000000, 0xf800000000000000, 0x1, {0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x6e, 0x2, 0x3a}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x18)={r3, 0x0, 0x8, [0x100000001, 0x1, 0x2, 0x4, 0x69, 0xfffffffffffffff9, 0x2, 0x2]}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000)={r1}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f0000aba000)={0x0, 0x0}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000a60000)=0x0, &(0x7f0000aba000)=0x4) r1 = socket$inet(0x2, 0x3, 0xff) connect$inet(r1, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00000af000-0x38)={0x0, 0x0, &(0x7f00009c2000)=[{&(0x7f0000ab6000)="9d56291f918379c36bc62d1fd07a0b23ac6d7ec6dd9cb77157e89af20600d8bb1707", 0x22}], 0x1, &(0x7f0000ab7000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x24040880}, 0x840) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000c000)={&(0x7f00008c8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e70000-0x30)=[{&(0x7f000025e000-0x8)=""/8, 0x8}, {&(0x7f0000c6e000-0x93)=""/147, 0x93}, {&(0x7f00003aa000-0xeb)=""/235, 0xeb}], 0x3, &(0x7f0000e70000-0x20)=""/32, 0x20, 0x4f}, 0x40000040) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000254000-0x92)=""/146, &(0x7f00007b3000)=0x92) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000e3e000-0x38)={0x0, 0x0, &(0x7f0000342000)=[{&(0x7f0000390000-0xcd)="807da21223bfc0d5ddf8b95073df1e2dc6a2ac2a0b8d279971fdc9cdc93a679fcfc3ed332b9566dcaf0a71ad5a05b13a14b4dd1975fe4ac047f0c447d8089c3b1614246c306a4111c361e71c7f69ab4df1ef347e27fd73467a0e3fcad4fde08e0d900f32f8843d78933106e19d2e46fa823c44d16feedbb8a0d641128cf04baf94fbb67d074152e31ae3d3d10ff12563f365f7e553dbc5024b24bed83167df73af665eee6f92516d8957116ea1a1abf195ed45e1120edb5f2059fe1556b940dc22a8c92bab46a8091770192edb", 0xcd}, {&(0x7f00006d8000)="85a867d3cd29d40ebd715bc63a289fc22b893ed01b0642b6618ff36afb8892db2122b1aa5972c1c10e41ec5af7313ca9dc9a52d36639e2dc921951aa987012560e06a575d18c983aeac4a1902198031d6b5171ba4b766b18e224fe5e0aea7d9895729d4c953d11e83dfe5517d4b5da659c663b08b7f66bcb548d285194742cc2121e30f732952c5a705e8f1bdeb73aa82240097f79a9e966784500", 0x9b}, {&(0x7f0000e71000-0xe9)="5fc4693064f3b073ef8735cd66c12ddc16b456a3d4ef4076d6de8b35d2ddeff0ddb8da07522a31cc120d8fbd49f0e3102381884581eac5d683930f112c99a948936ea918e67e3a4e659ce8a2a340eff2ffd1b3becbb5198558a88122af223e6ad2bc92c9224c6b660aeac04d081bde0fae7e71bf31258ae5c4f2848f7de62476eae67c9034449872acf60033ff5328853aaa25f64f87b60f70b8a123dcdef13489f2437e028cc79cf49b5c8ab02501a673d6f49a5fbc5dd2d4e876b157fc60237f6a522fe3b7b12b6decfc699a27132530024a471df624a49df6df86759bb9afc8ace0f581c177b399", 0xe9}], 0x3, &(0x7f00008bc000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "7cbce2816364b4af68a3f07672b72fb3ada017bc87da14f42b45df6e645ecef53870e11b9f475215fe17eac4b4874edf7bc64be6025c2147faebcbb3114e4c7cb8ddaf3824623821f5cec08f2990aa"}, @assoc={0x18, 0x117, 0x4, 0xa8}, @assoc={0x18, 0x117, 0x4, 0x100}], 0xb0, 0x48010}, 0x1) bind$inet6(r1, &(0x7f000089d000-0x1c)={0xa, 0x3, 0xc23, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000adf000-0x38)={&(0x7f0000ade000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ade000)=[{&(0x7f0000adf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000adf000-0x6c)=""/108, 0x6c}, {&(0x7f0000841000-0x7e)=""/126, 0x7e}, {&(0x7f0000ade000)=""/206, 0xce}, {&(0x7f0000ade000)=""/251, 0xfb}], 0x5, &(0x7f0000adf000-0x1000)=""/4096, 0x1000, 0x1}, 0x8000000000040) connect$vsock_stream(r0, &(0x7f0000a76000-0x10)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) [ 392.502459] sctp: [Deprecated]: syz-executor6 (pid 4344) Use of int in maxseg socket option. [ 392.502459] Use struct sctp_assoc_value instead [ 392.530437] sctp: [Deprecated]: syz-executor6 (pid 4351) Use of int in maxseg socket option. [ 392.530437] Use struct sctp_assoc_value instead 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000072d000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f00002d7000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000da5000-0x4)={r2}) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000786000-0x4)=0x3f, 0x3) accept$packet(0xffffffffffffffff, &(0x7f0000b0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e6a000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000560000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, 0x1, 0x1d, 0x100, 0x1000, 0x80000, r4}) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x7, [0x6, 0x8, 0x7, 0x6, 0x2, 0x10000, 0x7f]}, &(0x7f0000004000)=0x12) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common='bridge0\x00', 0x10) r1 = accept(r0, &(0x7f0000009000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8) getpeername$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0xd1, &(0x7f0000004000-0x8)=""/8, &(0x7f0000004000-0x1)=0xfffffd56) 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) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@nfc={0x27, 0x713, 0x4, 0x5}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0xbe)="3b6e36266e13ba6056f8f12c033447e2aca3badfb833e68950d7b8b24495491b80462f649e0acdea016f66e46825458a47b0936d6538416fe09d55e69fcfb52569b31a5b8f54db2d12b78a95541c4cb141c083f157a25c230c0d25bb803bad8e1eb50d5590091576300f3b78a8157b513f2c80f80e82acdb989794e9e147a242a06e77aaf6a2d5abc96c38c6a708a1aa4810155b8a74a3216149a453bb9b75b891815c9f18ce0a9d7ec60ea69bb6744c1b60a115d3324905b95913247e36", 0xbe}, {&(0x7f0000005000-0xd0)="2d67f6263dfe91e82cd88190951f6854dabba3fcf14431b9df98db4b08513b302ede74e74ca8a084f07ad97298be9801d8b0e1376da312d4bc6f05c09adbe64e188f0dc8be2b96ff6ea972284e6fb2ce981a0aba94554b19b13dde6dd9fc2b70ef28ec87ad2db5aae6cd888d9982d3f70092a52975b295688adcfc3925a66df0403a21b8213899b6091f3a08544c6bcc86fc41d896acde9dba851e96f95eb7a896f4993caa81a8df6b49e88d849f7785082960ec6c032152b68de65a581457cf75dcd129987b19f84d95f60ae591e5ea", 0xd0}, {&(0x7f0000005000-0x4b)="e128bfa0bbfcccf0287e7aba5969dc924264439a0eb174cf7b46102767ae8564caac1102bcfd6e37e714b2641faf01e268923886b7573cba8f548761d7e969c45cbb3ac56eef2db24136ed", 0x4b}], 0x3, 0x0, 0x0, 0x4000004}, 0x8000) 2018/01/26 09:59:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005f4000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 09:59:36 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004ab000-0x18)=@add_del={0x2, &(0x7f0000385000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r1, &(0x7f000067f000)="c521d259ef894cd70200000000000000ab08e8b3f36d040b77994ab4030073f0d0aa73446e57a2297376797a90e50000f68b2027d0a1bb4af0", 0x39, 0x200408d3, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x9, [0x1, 0x800, 0x5, 0x9b8, 0x101, 0x0, 0x2, 0x1]}, 0x5c) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00000fc000)={0x0, {""/7}, 0x0}, &(0x7f00000fd000-0x4)=0x10) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x40, &(0x7f0000053000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fe000-0x20)={"eab2a7dfc77ec468af303893cb050c89", {0x4, 0x6, 0x6, "88eca4196c40", 0x100000001, 0x0}}) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x3, 0x2, 0x2, &(0x7f0000c77000)={0x0, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cdb000)={0x359ff01a, 0x100000001, 0x1c, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000)={0x5, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000009000-0x10)={r2, &(0x7f0000008000)=""/139}) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005f9000)={&(0x7f0000b48000-0x32)=@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, &(0x7f00002c5000-0x70)=[{&(0x7f0000e50000)=""/176, 0xb0}, {&(0x7f0000b34000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a5000-0x44)=""/68, 0x44}, {&(0x7f00004be000-0x8b)=""/139, 0x8b}, {&(0x7f0000fc0000-0x1000)=""/4096, 0x1000}, {&(0x7f000078e000-0xdb)=""/219, 0xdb}, {&(0x7f000060e000)=""/4096, 0x1000}], 0x7, &(0x7f0000f18000-0x8c)=""/140, 0x8c, 0x9}, 0x1) connect$bt_l2cap(r0, &(0x7f0000c6b000)={0x1f, 0x2, {0x2, 0x8, 0x8000, 0x200, 0x4e54, 0x6c}, 0xd2, 0xb2d}, 0xe) bind$ax25(r0, &(0x7f00001e9000)={0x3, {"8ca1d522bfcbf6"}, 0x2}, 0x10) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) 2018/01/26 09:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f63000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f63000)=0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f62000)={0x0, 0x28, 0xfffffffffffffff8}, &(0x7f000063c000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bdb000)=@assoc_value={r1, 0x81}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000f62000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f62000-0x4)=0x0, &(0x7f00008a0000)=0x4) r3 = socket(0x2, 0x805, 0x0) bind$inet(r3, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000065000)=0x0, 0x80800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000094000)=0x1, 0x4) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) 2018/01/26 09:59:36 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000bd000-0x20)={@common='sit0\x00', @ifru_flags=0x9402}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002c7000)=0x0) 2018/01/26 09:59:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0xfffffffffffff62a, 0x7, "f579ed77b340", 0x3, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000002000-0x8)={r1, 0x1}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000003000)={0x10, 0x0, 0x3, 0x22100000}, 0xc) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000002000-0x4)=0xffffffff7fffffff, 0x4) shutdown(r3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000-0x7e)={0x0, 0x76, "51737f29f9f7ab32394a2a3783b3d5fc2363436619383dc79dc16114e8b0d08469df52f0fa180a13060c0167dda42f27a8ee2fb6aea9498a9297eb8654654b6ed28f5adf0cc70e92765f32a655f9dd52e63cb394e5bcca7abed6c37aaa5af0de17217dfe948fb62e21d38eb03b9e8da578a3d7a13936"}, &(0x7f0000004000)=0x7e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r5, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000006000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000)=0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000008000-0x8)={0x200, 0x4}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000009000-0x6e)=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e, 0x1a7c9473eb092d5c) 2018/01/26 09:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000661000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000978000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002b4000)={0x0, 0x800}, &(0x7f0000dca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b41000)=@assoc_value={r4, 0xbb}, 0x8) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00005e9000-0x10)={{0x5c32, 0x80}, 0x10}, 0x10) sendto(r1, &(0x7f0000020000)="6fc1dd04be29ec55e3d31c65b1503f5897326ee15c522bd34c65279216a817c0", 0x20, 0x0, &(0x7f0000346000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000536000-0x10)=[{&(0x7f0000e70000-0x9b)=""/155, 0x9b}], 0x1) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000009000-0x1c)={0xa, 0xffffffffffffffff, 0x1000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/26 09:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000057e000-0xac)="688cdf1d6a6a8dcb382b5d0d339ca650894f7416e28e339ef30ac67cce9342052a6d45fdd26ab0b71f86e20732f1d2237c4de4f28d7d5585a8cc75b40ef635728953042585cf2ccf822796bc59658b9805b1c9523f217c08bb48e806bbaabfd6b259f9a6e0c9170519dbaf139232a3b84c7128c6292d48e0595bc6449a6e4cca0bf74a0e3e205885899ab56d311b73b3347d201bd95e296f20b4f399e9181726cd254ee182e6b62d9fac0c33", 0xac, 0x80, &(0x7f000010a000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f000022a000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000285000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) 2018/01/26 09:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000285000)={{{@in6=@dev={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d6000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f26000-0x48)={0x4, 0x2, &(0x7f0000edc000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400}], &(0x7f0000ab3000-0xa)='syzkaller\x00', 0x200, 0x62, &(0x7f00008c3000-0x62)=""/98, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f00009a3000-0x1000)="d4faf2c8be75647cad53ce74b8b8f3edb7c4bc7a848bbb7d85205c5cbe45521c5ae1f6a25a4819a7ec6a4e4df101054d0a23cd7a6ac73b68d923cfc69b993e64eb8f3413b35f743f7dbe5a4609f8277160bdb70e405c267df082ce488a17c8092851398f35e8c1515d35c5180db1433f293d8e681cb6c73d7ed42d768b88ebc6df2a4dd578d25a1361be64ab372b27af4b34be8d91b2b610543c6ae89322436ef64e31963a296e5967b5648b4b6aebebba85ae34d5cc7870fd70d38931687f619917fa0a71a5cc2e92f03dba1883d24047c3edddd2e31184b4627d63dfd7f3aa359298df44b8d4c91074ec5825d98b9ec8fd7e5d965ae096b02f772a9eeb7422b10e3999da1b6afbfd74f52be43d4fca830a1edc8b6d514b35c12bd7194e5199afd4d2648a4b62284115b4d28938c594daac075c07a11c6547691b024ca01ae56ed59eff7bc20cb1546e10860eea585f759ff6c1dbeb9aa39de69f1a160adf03b7251500c7a3227f3a6dce64f19b85e8763772e449c11d62f96402c9a15fcca0868ecb01661b005df5fd1da9690cea0481bdfbb5f8e352a867a260b3059bfb25fe2640226f5991e989ed3863753b952ea75616c493cce56b3ada5bf63659ef6462544383ac664f12bcc340cf01213500db2163d8b668c42719e2a7aed9bdee0d34e2eadf7eb8bde0c76a8491a9169da1c83654ee38afb7cac0295213e6c2175b9b36c01b67c79f3d2026be3f3fd307e5358b52f1f995b5feb3b0527f581edf4eb46d7b1725e86d39786731dafeeec868daa337cf7904193ed52373e6377d659039cbc4770bb2e36f875f96b2c37d53cd739ec2d8bfc4eb6483dd2aaf434d612c596867b536406847f76c5b58d209f897c874a0998b8221a79f96c98da943b8e0c96cdacc2c63680acc48b2f3caa7add7c3530836c8a184d980c5c3b843a771d694b6d1af156d23d067c2e969ac2c0d5ce3b634807f96d6816b5736c37a3d45bd80e0e64cad551e42a1fff368a7799919a1f1bd603974a4cee7e93acb58ece8142b28f7dbaa107c26e57e8ededa016c3a42f36f7c9135c9111d325218b3ed8493eff9cc8f17a6091f7f25b59e7dd1aed1e0496a96e8df379cadf3b0efa7be34a1fc2f95c397c5c447eff16a6a032a5f2611a24b4dfa366d229cf6cb10b1f299fefb73827c874ecd2ab3c17b98bfc21c2e8db8285bd2eb49939fff89359e389f04dcad379df42ac0e8d879080fed9217e4377744f323888b9d08234374a724a2a76c9ad82be5eeab63bc536953c56fd7928cd1c8e16e49c8af73e84afe93e58d1bac625384f8d553d848904bd2a39c07e6768a77ad9baf10c1b707dcff748c2fc481f9b6fc24a11510ee3abc275eff26bcf5f2c42f0dcbb718a6a3c894c8741a1fa76df2237b39d199cb0593a4d843f16ad226deefbffdb9e3c84631937ad6266b618215dfd5221e52ff5595c854491c2bea05be605bfc1243fada1bebf76d36102624cc17fd38f2f460edc3b211ddbf10c25f074c2c5bedde29969f4428f2389408fc81ca06b817348c218775264f9361344f61bb2b3f188e5406d4615bd61eb7644ed49022712869ba5d3ec909a51dd4902f9f3133a92974992af9612dcce0cc52b28f69db91c203053afd4263708c7d4ba369522fff2d80863039a1d12bff115e5048d49452b84f0f0a9b0e7be6b301ba6f3a1348e339d7b672408e1f04c8604fde3faeed03f6082d1260af096c23f8392293417f4649b4a7b7c8666b16e0f028cfbff19275d584605997933b754bde73b0a3bac50013515e8fbed74c4a1a8520a3d5f35de3cd21a5b2afdebf87320a2196039576aca38aaa35180f0699069c0cd0516cb5793eb443ed43c2659086d701e384068ba106dade9bb91c9ff9f1ea38b93bb25ca881d25cb7757a45952d7a88787813ffcfca3466de393b62aae3825b01de7861345e98b309a5523309a8ff00cfe5bc6f5a0ed65d6a4ce6883e47190426f336f7f8f018650495fd8b8df3f26f9d0089a048b35ffad04aae34fc6e87f0ce1ff1a1fd29e14102c9f964ed598dca87ac1abfdde5584e984039461beb8faef10d2e3e09cc1151bf812d2137e800d893d1633779a0ff2b718707d3ac149093124d78302ba90608110b8dd643a96cc1f1b02d3a5b24496dab582a79c991f840c7349c9018d95be2aa62617353319010985070a26ea4852982b2246aee4cb403d79227368bbd92c5675c770f2c55fb8fd1ff5e376d91e5580c810b367fb02d45f307003f5c3ad2df713f91609063c31117a9fab0168c4a188e4af0506c008efd9e584e361e22c989fca78d847ed6cd871a61397574785872cef59cbf691acf23cde7e2f4624e6fc3211c5ec3474e09790c721f92e4d71aaf0548bdefc422fceef1670641b77d3f80824570fec75ea2d751894b30b98b7ee7166424d082a4bedc9e17ce8ce847a0b58d6249df63f07bbf4d2341d7677d653b4a20aff902033ab367fdadf4f97da63928b3ea775f295f34fd657c785dab303742b2dcb9d55407bd09c6447ff3aa335308b9d4112cca4c687ada7d7fc9ef8fce223881653bb4806f50463e749976d1988931bb918ee785d69619126d8040654a8dcec88eef1c7eca4ec292d40cf2f13fefa0bd81825d23dee9aecd0153ae98619d498cdb7a168466e70a07dd7d3831fdc86c0a77837622240133cefbdaa8ccffa20bad278b1be29dd98717b3b428bb45b6915a2d45411bb3a8d37284fa3c2d0a7c3ebb57b43287c3b4becfc813b634d2257f8e521c3faa74670466d60bebe41eb9bda81be14abaa3b6caeb808f523f878c68972e7881a58ec15a86299bbea50b0273ea87267df4a1b2841a3ac880e36ad147ac3dedf572d7b3f19df6a758777784d7e8e7e5e71a2d54ee0679a23eed32003c16ca13631f8e69248622654bf9cc9342fff0fcbb793d75a918874bdb404f4f4f5ab84d3c8c1341b37db71499a1421f910467a51e7a98230f493d17864976551aa40b375cdd707b7cfdeef8555f9c97191986137a9dea13853fe6daae9043c3febcdf0d0b261db758ad75810361b4afecd7f8c43779fab628695ab86c6d335b1a1bd97c87aab39d38be85449a80c8c7c1c7d9dd73870fbaa813cfbecc1b9f4a0e9e4cbb78449e6dae6ee6545ecfc21d15cffb53aa3c48cdb63a85f8d575e0c5464226f1aed2d505f03f5ff8e8c50e7c2928014848a47275a44fe9780a82c728603731d630f60114d216fe11e32fe8b38e37705fe9e3633eba335573e6d9f9bcf4d6b04588be6cb69f1ec00520260396250c996ed13fbda638b16e6a0601872edd2163e0777ac760b7818005b1178b6fff495dbc87eff411eea77734bbd3caf50a086491055277fda087a7e947be8b2932d47a5f3f1ae736c0fbf0992ca968566c2b45515fe218c5900408d56a7db37c4563f8948d7a7663f5cc47eb529bebe56a7e65e04a0e1013c996ea9a1db6fa0123a80bf6fb51f876300ccb7836d9706885434937015170be88aa667d572eb9e8d6ea196240df2ba8748bec1e855b982f278d527175ce3e7b9bb1152dc5d417ec726ecd41d44bab5c1da3f488b42e7b9fd7576d4364fb4c46e7284925a515ff05e4b8ec645df4aabfe39a2ab545b5556741e153af0a5d4b68a5913f40580592b76410b7faff2c7437a21fae1245a8b36c2e54841a135f00182d624c2d0f1103fb196548e0d5192d4b7bf14a00e81be8d31c3c36522f5ea3e6aee44ed0ac3257a2def1ee4bac32a666041929e6d67abfc740fce7dd7fce840cbce2613c92f93daa565c2701ca9d58c2de1750e416b9cc03d6feb03420a1bb29e1ace1e18d94bb7cead223835ae2321f5d06ae71e4940c15a62fe068d36bcd74731e0521d7d37189810b56c4d5eb64f5fd6e84150e9af2b7a4b6f724885d968456e90df07f3a0b850620528aeb6f8566e5f66a819bf83031084cea55eb87e8e31aa2e88e097cf53d67b135e1ca74b6f559b7e71641445f0da4307464a9fb61582ec9ee888507d36b373c35fdec522b01a32a8914b538cad9f98b0265ccd4316477021896d75324dd942f9dcdbf86d5a56716da57b0d73964324b3b78d7d62dff6179022d30d0cf770a8d9c2036939d5e19045835a9a5ef4c788e37760a19e94584c41f4a0cda10e4d3d96bb81c3c74bdbe2b4d673d1a281accba3d9f7c91fe0f445e1c02fba229cc4d34ba382415b2aad159e19cb4578ac6854e6429d5d2e0d2a605eff62f6fbe3eea208e1f82bba18d7064b732ca402addb5c65db6a6eeb0f5fa0644ee92c216371b9c4a859fffc18c509dd55f8b6b1f75036b009c99fb834efdcf91883896fa54da1342e5a6e4fe18efe61a1f6779e57a80b0e836323b323e9fbf353f44fb2c36f8bd93b444d4a4d6e41be774e41d37faf98aaeabcc2acec7b3b8584ee8cd253d47c7ccd6b078314e086b8accc453f2fc34027301c80bccbdcdb13c806cafdd1d1c1eaf986c8196119a8b2f47e3853810585e3da67e82fb42ef5844b13a3b5c545d2f8937a37f508b6533d764f2bf463e3958f47f181d54a11f0a585d784115427f149a12b8a9dc79008e5e051ee47545088487e997c8fb608f1f298dce0cf969b87399105b7c38e4ecd0ebc570ee37fe3bd1fd0eed07c85e70d1a04a2b07eb8039dcc72753feb08e0d4bea5aa75fc6ed36ccd16b265b29a238317e62f447e7094827ee5b7fcb1be155ac40751d44aca183ba7b165174597137f507f2f2d9036686d774be2197312fad24d543da36b2d1ecf0e21c11da59fac0f20b67aef0a23d1a4b149a1a5291b3bd1e3af44719ff2d89321cb85d995c4bf1f0f99349ba9059ad69e33e767f012574b5c77dc5cbbd814e91835893cedac5da8814b44fb6f06f4d8d5c29f8a9849f6d796cfae9051556df5f94550cd4e3c78d7ec9afb7169cdb6ed626b305edc2bcb8fa620834b2a6478dba8d72e9e6a93ef303bc8fd6ed5b80d2a5a4be7c34261464e855d233bd5871f7efeaa32945c2bda90b1af7a080d30bd8a68a194a62c48689bd39de645422b73a777b43b8510df4ed294ee6fdd02b1322f004f681d805fafc1ace33b97f0d6c57ac50c42e5f9dc1e644a270e4db8296c112d9fdd1f301c9d6ee27d1331cb6b82de38d1bacd28c2c36f1126806f16ece6e3775811bd366a998955297d3ce65a5a81be7ad969ea08f824ea6728a426dd940cb18c39c5cb24c320c0f610d2e34100a959f1579a8bda1e5a9f50b78f101b53fe145c72d38a4bfe0c2fcf9d186b1e9f9fc382854c6703757c5c855c70f425d1eac3545ce3d23ec33184a8e02aa12d1dde2d8eebfd2ab906df47bceb811d0c3663d53f9f380f743c9224b9f140efeb3de0f4b22407877166da9998f0e9012b5a180278d227ad127f0806f0cb7e6bf0d63cc25a2379f03e491e21ab2207996a2ccd58a34ed95cb0e834b2f6cca73163497aada9cbe7c39941a25a89c3fb3e8c5e0f1bcac4166448991d10a125e1cd9bd67bf20c7059951729b773853d91e9df094f50be0195d609977204cbac7ccdfa49a3fa29bdd44759fdb17f846debad7aecc97766778b17ff63cc3c4c3b637e4f193bbe16938f5cde94139ff023b1095bbe87f53c1adaad86ac5bbedcf422bc3eea622fd57a2873365b1ec2aabe973c4cb340e96537ae67a2e5692ba106ec73ccb8f3b6493df2a8914dd2dac94489203c03ac0204e6dc0f71f453471409a75931e54e996e7c8ce45d2cbddd69a56057e4c413a3944cbc517e590d9a4839424e6f11436d6336206415fa6ba2f272353c22ee3897f2b90f9", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/26 09:59:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) socketpair(0x0, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000944000-0x10)={0x6, &(0x7f0000cc0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000643000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000002000-0x2a)={0x27, 0x0, 0x4, 0x5, 0x2, 0x7, "971fe987f808b7e7445efc8bf036176888def0f82d7ae4062386fde6342476c7d4575bb08d2c78a269e1dcf1307a2b4d83723f8858c3241d89244ab7c8f70b", 0x7ff}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r5, 0x80000001}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074f000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x2b, 0x0, 0x8009, 0xad3, 0x8000, 0x6, 0xa61b, 0x9, r6}, 0x20) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000dba000)={r4, 0x0}) 2018/01/26 09:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e7d000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f4c000-0x4)=0x0, &(0x7f00006e5000-0x4)=0x4) 2018/01/26 09:59:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) 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) recvmsg$kcm(r0, &(0x7f0000004000-0x38)={&(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000-0x70)=[{&(0x7f0000003000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000008000)=""/20, 0x14}, {&(0x7f0000009000)=""/51, 0x33}, {&(0x7f0000003000-0xa5)=""/165, 0x2eb}], 0x7, &(0x7f0000002000-0x53)=""/83, 0x53, 0x9}, 0x10021) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000009000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0xa, 0x6, 0x3f00, &(0x7f000098a000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d8b000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000050f000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) write(r0, &(0x7f000029f000-0xc9)="bdb312c3fcbff2f3235ed80d9cab8572526a9c971e4e5182db296555fe6bb326bed53595eef0cabb59e49212a6d0dcaf8c69c3a7e54c7e73521e1f01474b206dbb0cdebb567685a8ab3ddd474051c933b594f95bba302233bbe30ea184ea6961f62edc325203435c8dbce96acbd382422fc25d207a5efbd441504c9fd8a835f2f512904b055e97ae2f3bc09475f7fffd2fb708846a15f5c222e180bd814408068d12abee756a97b1d08eee87a1461ccc824213320f317b0dd5b6ce03b0e0aee3d4242ee6700ff18fe3", 0xc9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006d8000-0x31)={0x0, 0x29, "cfe0f161aaecef4627934eed7ce7cb7f0703bfdf863bf45b94c7ef08e8c1a33332b3d6bad33ecd6477"}, &(0x7f0000857000-0x4)=0x31) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a08000-0x8)={r2, 0xce0}, &(0x7f00005b5000)=0x8) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007a0000)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00004be000)={{0x1, 0x8, 0x7f, 0x1, 0x9, 0x1ff}, 0x0}) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x60, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x3f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00006f4000)=0x0, &(0x7f000040b000)=0x4) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c1d000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000186000-0x4)=0x0, &(0x7f0000f7f000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a37000)={@common='vlan0\x00', @ifru_flags=0x9200}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000071000)={@generic="9a7081bacf94febcc31e3f320a60bc41", @ifru_flags=0x4000}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002e5000)=0x80, 0x4) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x2010, 0x0}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000008000-0x5c)={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xd98}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x7, [0xfffffffffffffffc, 0x3cc, 0x3, 0x10000, 0x80, 0x4, 0x80000000, 0x6]}, 0x5c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000001000)=0x4) 2018/01/26 09:59:37 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x40, 0x6000000000000000}, 0x2) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x40f, 'digest_null\x00'}, 0x29) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4000, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000005000-0x4)=0x7, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x4, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xf4b1, &(0x7f00006ea000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000008b000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000419000-0x10)=[{&(0x7f0000b30000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f00001d4000)=""/89, 0x59, 0xfcc2}, 0x2002) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x7c) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) r5 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e49000-0x4)=0xfffffffffffffffa, 0x4) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80004, 0x7f, &(0x7f0000089000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000000f000-0x18)={0x5, &(0x7f00000f9000-0x21)=""/33, &(0x7f0000080000-0x78)=[{0x3ff, 0x32, 0x3c9, &(0x7f0000039000)=""/50}, {0x5, 0x82, 0x101, &(0x7f0000042000)=""/130}, {0x8001, 0x4f, 0x2, &(0x7f00000f8000)=""/79}, {0x10001, 0x1000, 0x5, &(0x7f0000092000-0x1000)=""/4096}, {0x65a9340f, 0xb4, 0xfffffffffffff000, &(0x7f00000f9000-0xb4)=""/180}]}) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007000-0xec)={0x0, 0xe4, "f9dcc645e2103189a83e317eda166f77c2108cf568b322515189e8155a59d1469d7bcde10e4da8b6e6c737be74c268baa6b5ae358031aef66794e64de61987a32361ad5cf1cd23d2664e6c8be78e5ad4eab00a9a00ac93c9cc33af9734e274b3455dda80501ff02077093bf8c7ce0a54d21ba1aa1204e873cae227af4995f3f905db9bccf3cd6abf951591d85678c21e2dd4790bf15c703c77b15c618ba1c8197cd7e414541c6aabd33f4b1ce12c4a0fc251c7f21c0f96d5122e99539fd5c47b63d6ab384d021fe6e411448d612a345280bfbfd5606ff4c634c44b77d74dd2b7658bb2c7"}, &(0x7f0000008000)=0xec) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r1, 0x2}, &(0x7f0000009000-0x4)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) pipe(&(0x7f0000e49000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002dc000)={0x0, 0x3e}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000ae000-0x2b)=""/43, &(0x7f0000fba000-0x4)=0x2b) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) readv(r3, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000368000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b09000)={0x0, 0x0, 0x10003, 0x214}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00004f4000)={0x39, r1, 0x10001, 0x1d5bf136}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000008000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="31e095ce1dc1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4e7e2a72746cef7aa63067ff35a66c92"}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000008000-0x4)=0x0) bind$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f55000-0x14)={0x613, 0x5, 0x38b, 0x8, 0x6}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8000040000048f, &(0x7f0000001000-0x2c)="8735d96127345dec2b18b86c09bb2e83c68174708d6db960782f2e00000000000000000742ed43fdb0edf212", 0x6bdc60817b8ac569) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 09:59:37 executing program 6: ioctl$void(0xffffffffffffffff, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008bf000)={0x0, 0xffffffff80000001, 0x10, 0x0, 0x10001}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x44b}, 0x6) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000009000-0x4)=0x68e, 0x4) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c6a000-0x4)=0x39, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000002000-0x46)="bbd6116ba52628dee28d4222a73424ccd59b5ba86ae530b70c2719c4df3de6c50d029764abc5805c422b3178eee8f0d359308b63f1c2b9ed14da61e7a71c3e70c516ec1e9bb8", 0x46) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="0e7b276aade08aa5f500627b7b8843d8") r2 = socket(0x6, 0x80005, 0x952) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000614000)={@common='tunl0\x00', @ifru_ivalue=0x8005}) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b18000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) [ 393.220707] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000002, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:37 executing program 6: r0 = socket(0x12, 0x80805, 0x100000000) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000cae000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000-0xb8)=""/184, 0xb8, 0x10000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x8dee, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000c80000-0x48)={0xa, 0x8, &(0x7f0000c9c000)=@raw=[@jmp={0x5, 0x0, 0x5, 0x9, 0xb, 0x2c, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x95f, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x7fff, 0x0, 0x4, 0x0, 0xfffffff6, 0xffffffffffffffff}], &(0x7f0000a27000)='GPL\x00', 0x1, 0xd3, &(0x7f0000000000)=""/211, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa4000-0x4)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009d3000)={0x3, 0x0, 0x8001, 0x7}, 0x10) r1 = socket(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001c1000)={0x0, 0x80000, 0xffffffffffffffff}) read(r0, &(0x7f0000981000-0xa9)=""/169, 0xa9) getpeername$packet(r0, &(0x7f0000b54000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b25000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000087c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc3000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x1fd8, 0x0, 0x89a4, 0xa, 0x80, 0x20, 0xf7, r2, r3}, {0x100000001, 0x65, 0x2e14, 0x4, 0xd504, 0x9, 0x1, 0x9}, {0x10000, 0x7b261cce, 0x1, 0x0}, 0x8, 0xc, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x2, 0x0, 0x6, 0x1, 0x3}}, 0xe8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000af2000-0x4)={0x8000}, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000794000-0x20)=@hopopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0xffffffffffff0001}, @generic={0xffffffff, 0xb, "fb670ee44957b6fc7b379d"}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000)="c870654510b021b13fcc2924e1e46dcf405f7d457b11364c222d720156000001ff497a5b4e357f08a7a18dd612307a41ad0c8db00d322246ba12fe6cb642ca95811e1e84ff9c2348640dab378b86ca5ff6227f0300076428dd6d8b0cc83108e9665fdd5048d447fdc4d292e47fe20bd070b9942898a4bd8ecf18e9b62871728e6127ef8bb228d29b648feb9dc1b5f45541ab76790889e847032941ef70c80a51c76f091e63671efcff2e15bf32a5fc61048a91", 0x2558775f826b1a39, 0x0, &(0x7f0000007000)={0xa, 0x3, 0x2000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0xfffffffffffffed6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x9}, 0x4) 2018/01/26 09:59:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) sendfile(r0, r1, &(0x7f00004c9000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e32000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00009b6000-0x4)=0x81) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r3, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) [ 393.273594] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x11, 0x5, 0xb4, &(0x7f0000cba000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000089d000-0x4)=0x9, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000509000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00009ea000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e3000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0xd9, 0x9}, &(0x7f0000003000-0x3)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x34)={0x0, 0xffffffffffffffec, "67d94ffb73020c35c0006f67db0941dec485d0abdc8bf64cd4d54e057e5cde2246817698514b0017593c2627"}, &(0x7f0000002000)=0xfffffffffffffce5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x7ae5, 0x1, 0x9, 0x1, 0x6, 0x3f, 0x80000000, r3}, 0x1c8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x6, 0xff, 0x4, 0x4, 0xfffffffffffff800}, 0x14) sendto$inet6(r4, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) r2 = accept(r0, &(0x7f0000df8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000)=0x2e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000420000)={0x0, 0x630996d3, 0x6, 0x1, 0x7}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000a000-0x8)=0x0, &(0x7f000000d000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000d99000)=0x0, 0x800) connect$nfc_llcp(r1, &(0x7f00000f2000-0x60)={0x27, 0x1000, 0x0, 0x3, 0x4, 0x7, "2960adf39cd4c59b3f4a865fd562fcebe9d0c9aacbcbf9ae3210b4c78e14bdb7cf46372644be652dca8349ba174870e4ca9058a100400a4f35762f398bbb19", 0x3}, 0x60) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005cd000-0x4)={0x6}, 0x4) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/93, 0x5d, 0x2040, &(0x7f0000000000)={0x3, {"14ac68c974e70b"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x10000000ff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x44, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000)=0x3) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x5e09bb8e65059350) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005f9000)=0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e1d000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c88000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x58, &(0x7f0000ffc000)=0x8, 0x4) 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b66000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000003000-0x8)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3f, 0x0, 0x8615, 0xffffffff80000001, 0xf3d, 0x800, 0x2, {0x0, @in6={{0xa, 0x1, 0xa538, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff00000000}, 0x19dd9101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x2, 0xffffffffffffffb7, 0x9}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003000-0x10)={0x3fffc000000000, 0x8, 0x739, 0x9, r4}, 0x10) r5 = accept4(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000003000)={0x0, 0x0}) 2018/01/26 09:59:37 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0x0) mmap(&(0x7f0000362000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) 2018/01/26 09:59:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000345000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = socket(0x1, 0x5, 0x3b1e922f) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffff193, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x47f1971a, [0xed88, 0x2a2a, 0x2, 0xfff, 0x6, 0x2693, 0x4, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x9e}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000622000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x4993b208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000008c000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00006fa000-0x10)={&(0x7f00003c1000-0x24)={0x2b8, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0x0, {0x5, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a4, &(0x7f000000c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb9a", 0x26e, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0xe, 0x0, 0xfffffffffffffff7, 0x800, 0x0, 0x20, 0x2}, @dstopts={0x4, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7b}, @generic={0xf0, 0xd5, "108c00bb47322effce86e2dc13cb6dc956fa66e966d53421184aea35ba6d7038c5b4915cb303a747391b89385883bc8aefcee04b342e3a1f25cbcdb46e0aa39ea535d0face104296f3ebcf5869c37e8480bd403210c2c9fdf161956d8ea6860233d70dbea1a80be39922b7a19c50779a84c581247bd10508ab567ea8d5097a35fbe9cde6b589b2ba4beca4f3880ab6470b163082f2c1c0af3a6093137d5a0750ecf9987eb5509bbb9fc508c8922aecc2b430d0bf64dd58543483eb6922d2be23530ec048cedea9bb0a99dc6dbf1e85b348b35292fc"}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xe8f, 0xe5, "2d93e0cc21a78d1d2c697650a5348fcaef255bccab54aa5792f3fed760a11e138f71fc3c4e1c1f8948e4e813cdca0183953bf270b060da913b2f5d47452052ab8c85c50b4eb7f511ddcf5c1dfdc86658286386ae05bbb0a53a2a7526e83d599b1a27a34faef9a295f5f173eaa8aefbb0f89542d48e4b4a0e08d9ad56161ede2c26eb8f4fb66a87537f4591f8da1913b851b0fbc4c21afdf7d1ed908217ec7352159ccdc629e994a0115e82a9811238aac66b5e1ed33d9cfcbe40f1b9491e61e6eab1f9116ba675c6f9afb2993da28b73c61384c3ed59d3500f7772ec1268066cd2145da2d8"}, @enc_lim={0x4, 0x1, 0x582337d}]}, @dstopts={0x7b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xffffffff00000001}, @jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4, 0x7f}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4fa595af}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [], "a7d72d6acb8a808b"}}}}}}}, 0x0) r0 = socket(0x1, 0x80f, 0x6) connect$inet6(r0, &(0x7f000000c000)={0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000-0xc)={&(0x7f000000a000-0x8)='./file0\x00', r1}, 0xc) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x7fff, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f000000b000)=@routing={0x2e, 0xe, 0x3, 0x7ff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x78) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x100}, &(0x7f000000e000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000010000-0x10)={0xdb97, 0x4, 0x40, 0x6}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000)={0x4, 0x3f, 0xc, 0x6, 0x1, 0x8000, 0x1ff, 0x1, r3}, &(0x7f000000e000-0x4)=0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000003000)={&(0x7f0000010000)=@full={{0x3, {"612f1c8170bc90"}, 0x3}, [{"f3b0bece96f8a0"}, {"fece6645903d04"}, {"f835fcbb3e762f"}, {"1e9500be751d92"}, {"c6abe679077a8e"}, {"4dbd970ec811c7"}, {"246bd4adae5cbe"}, {"64e2fa94c24679"}]}, 0x48, &(0x7f0000011000-0x90)=[{&(0x7f0000011000-0x6e)="06c0a34f81831526512231d3d1e14662b961d863f806c9fbfdd21f065bf08c6ff67be44fa27c1a1dc5d88dd4a7b890af2c3c9d7f344c6eed5caec31f1def4f3873fc7b4f96c97c8a0ac96738896c29a31ceb9864c4ee5e1b44610aeeaf92b8a8310dec6f45434770e416ad0b4d4d", 0x6e}, {&(0x7f0000006000-0x72)="4cd4942d2c4525b53e692fb241cd5f80e08423bd1cca77570d8718f9401927796138f51e04666c50494524810b7d71a682fb5a2b751e359e45bcedf3a9a7c1155b8ad04903fbb659b4487ceec49d4e51ade413ac31f5cc958f2f24dd1623abe77947356604e28dc4fac6ba92bfff66d7dc07", 0x72}, {&(0x7f000000f000-0x8b)="73210469d7abff56d4b153848deff6bd11c5a8febdd3311f284c6b4ecca820e85270739eb2dd51eff28436fc220eab74b4955771900939c29d02df400e571753ef906c95c581468e310315b45aa4dc5d81e1dae8f51f4282c334f6ddf425b4398f99f87c82de33671c06324e7a8051f9c59ff075e8a66e43e3f743813e6483fac2d82bf6833ce427bda434", 0x8b}, {&(0x7f0000010000)="7fd00f39e9b0582ff0d2cc8123b8edfa360fafb0e6bb532b497fbd8b46b4e4a4ace251fcc4b121653dbefe8e9ea4ba0870b22632b0a796971ddfba7c17dbcaf6a67cf4effef6cd43308db2e80a3564d8c24f1fd81f95961bd0e7b78139545b0bf3794c91a4dd35e1e753058f7f9d879e6dca5e560f6a4454da56978bffeb30f1134b6598f42c701365629e4022e2243b09b958bc8c6a29bf8369c44d9a0e66798f7538c7f0d587ecaec2ad2bc73534924a9615e7ad9b21c59cc88a26875e92e1916d68e28219545642cbf12554c848312e9037a7273526", 0xd7}, {&(0x7f0000011000-0x8b)="a03a9ece35038b6683438182e9a01b589f9cb225cba6e5522f4a7fd13ceac03e7e11838956b3659becfe2033ca39be513c16be6dbd8f0f7f3b76862f8d7c5ebf2930e6d80bea864723ad610ae9f4c50ac855aeec6e10d6866ee75c16e6549bd942efa893699b295a58409d16dbda64509f92c4e717431a19ca487143a2d85eb9f70dbf73ce087491ec389f", 0x8b}, {&(0x7f0000010000)="82f990", 0x3}, {&(0x7f0000007000-0xec)="b966b81e3e6ed706586cfbd0e7ccc3eed6dcc7b6ec3fae06ccb5c19e30ecdf07f50d5a0987fae4ae659af77b966db8f77ef50bdd170ed3309bb91a2f9e959d6d8b5b73d74ecf2114c68fb98c2ffa4cdc55154e8577292a8279e70613d2b3e6fa4514e1d9ee05a9c659e11b11da0ed92d4e0ad9465e7252f4fb34c023f03fa9a13d44d4327306209d3d674a1066bb2218755c680c1cd41b2bcf9596647319c3482a1d338c5137e0ed19f51873404e9878049f7df84964845952e5dd6975710366092557147e101c42408a1a4f738c5e86bf2cdd2b400d2ad5da3dc5ea6b6b9591ac963c685abb1050a38137a8", 0xec}, {&(0x7f0000004000)="7aa1a0", 0x3}, {&(0x7f0000006000-0xdc)="b0fbb9aaddb82578a88ccbbe9afc194a36de340ec575e97e18da847c2cd594f610b6d8587fe92187835e4d0a1f6982e3908b94d769d3f7f303284db88896966fcf5c5358bdd7d09d8aa1f8e7f58bb1d40e753b910feafe3038a8b9362327a4462d412a9cc5ab32658092d9527fc10d79d23704e6ff4c93394052ed536847077bc33f4de3c732e9da750306e1dc16419642279c80b4e1692e195b1e22c9cdc8059c7ea2b05138ff23f789d2b99ca55256f4294604872c2aad3688e29303d1126ebe61a56fdfcf1f2cd5a4dfef930ff98d83ac9e78fd6ae94ca7dafe1e", 0xdc}], 0x9, &(0x7f0000009000)=[{0x30, 0x10f, 0xe678, "d0317eabb77032947a618db940a5652c75678eca89aa2f1d9234cd10c388"}, {0x1010, 0x10d, 0x0, "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{0xc0, 0x100, 0x8, "4eb1050f5c7e1738ab4aa01a6287adc8f91f65dd607d655203cc25428f07ff38775a244bbab318d0f6008065fa856842816c8675ba21a60396f1885b81cf84f48a41c8fd809ac2bd351621ea48b82fefcb307cc81fb3eb7ee40afcae6ff7c95b7817c01d2c797be3f2d52388dbce6a00297bc1c3f814d456e2637d1999a7dc6f4656871435eb1aa54fd10e083672df7e7dee7a6c86e56f7befa43d48d996d700281407ca87a5b0990ff19487eb"}, {0x48, 0x0, 0x5, "abd9c4414cb7c508542a5c58378612390014d92340586e7bcdb24cb69bd1df39f132415bb86d3be87184b0e867a0952b43d733a4"}, {0x20, 0x11f, 0x3f, "9fb203983a129edfc3b45969"}, {0x50, 0x84, 0x0, "5abf6ec46d5a4c9af74e4924b968c65fc6857725351804cc29b9c9cf2c9a15657f863abe014cd2ac7fc701b9af226c2016fa84813bcbb4fd17c6d6"}, {0xd0, 0x0, 0x5, "64fb4ca5d8cb53e93c3de2ab6b70e472690d69ecc344be494d9be11ef628134a7f079a8cf5a8b5565ae1b75e846ddea6ac29063b1da46319e036a8127a7d44cdd1460940acfe6b4183e9f8c7857b39dbb7bdc14c9620fdfab2784fdead450d219181c91e533f3d55e8d5d0915db8249bb9de5ff8d648375bc224ae0fbaf7a276523d6364f9dbd936ca1f142bb1eedf88526e56439e57edeec8e372c798243a8f5af0d87b554f63fed03ba783721d743d0cb9a0833aa3cc5cca26102bc6"}, {0x98, 0x10f, 0x7ff, "1987949f712c2ec65bc28ff091a179008a1cba0b583dacf2434c49717e1e44c634da38250e891ae136e60dfe3cb85c1176da2d0c19a1a504241d235e966e1de279e259294a09c2f5ccc17a63de8416f3049fc48f73658f4a4fc98acf3ec711e48cdda2e0566e83389639bab35ceca835bb556720a006da651c674aad3eb395eb7462062c0605be0c"}, {0xc0, 0x11f, 0x6, "b6a4d670acca7b2af9a822701939265dce3ebdfa4401461461ddc4a43b918634e65eb1f3344eb9acb4745bcc8b7f014d2a8b88287d0948ade73e0192f3a92edc59f5d853c6bf8efc2b36a17a49c8c1394159e29589146541f785bbc26019dd23cd8d28ee4c5cffe51914902e655523c59929280ac4680ebfa7e187026251bde3ca983afc8023d2fc316dc6052c9008251492d8788c48b1c3d07f74eaa69b37cf16596956c71f49580e150f15"}, {0xb0, 0x119, 0xd2, "1cc81db3e8b9cd2f4f195b72b228a9d05bcbfe8b15ea8ac4635495b48808963d7ea1432167912c858468e5397b5da5585827757d1a25871531d064627315f8149d87ffc13df6c2230817f8b99750cb51ca0e770d979bc315c30dc334f189c57895894066424d71dcd6d949efecb69d6f43952229a8702de10f65ed11d8b2d28ceb1c6d4709c3ce1f7094c8d47c758930d136c8186ee30a9317"}], 0x1490, 0x4}, 0x40002020) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000010000)=[{&(0x7f0000009000)=""/187, 0xbb}], 0x1) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d90000-0x8)={0x0, 0x3ff}, &(0x7f0000fc6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a54000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffffffa}, 0x98) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006ac000)=0x5, 0x4) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e05000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000-0x4)=0x26, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) connect$rds(r0, &(0x7f00009c1000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10000000800010, 0x4, 0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000062000-0x4)=0x3, 0x4) connect$ax25(r1, &(0x7f0000b4a000)={0x3, {"46b0e9feccee54"}, 0xfffffffffffffffe}, 0x10) write(r1, &(0x7f0000fc9000)="240000002e001f1000101a00180000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003fd000-0x4)=0x81, 0x4) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000002000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000006) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e", 0x58}], 0x1) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006000)={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x4, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x1, @empty=0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xca}, 0x64f, 0x1, 0x0, 0x9, 0x8, 0x4, 0x7ff}, 0x20) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000ce6000-0x70)=[{&(0x7f00001b1000-0x1000)="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", 0x6b1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7ff, &(0x7f00001b7000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000f99000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendmmsg$nfc_llcp(r1, &(0x7f00007dc000-0x1c0)=[{&(0x7f000005c000)={0x27, 0x6, 0x9, 0x5, 0x9441, 0x4, "b857c896453267277fd8614f361dd994311b04f564dee3e967fb5c368182bbb89b575bdfcdc4de24e3f73fe8b87e681a1ee2f87e4985c7cfe8a3990c627d14", 0x4}, 0x60, &(0x7f0000426000)=[{&(0x7f0000be8000)="c74bc3f878e8097b0074f468a0f5ded93e0bc7e68b582f02c31ef6873361160738176675774f071eb8aefd3e1688904ed3ea6900104674e11cea48f272fc6f8668f91e500193d0aba3ea7753bdd70670b80a1b9ca132e1cd0181b21538e5fa8c6ed9d3b06abf7557ab0d85e7ebf190e098598efc9f033da34b043398a1cb08f3e4c79fa54c900839bacb59291e", 0x8d}, {&(0x7f0000455000-0xfb)="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", 0xfb}, {&(0x7f0000b78000)="2490afdb3cb492529477b0756cecf4bad06f867c66e2c54fc675ea2fb92523ebceeefadd4797f2c6bc023520306cb588e6c43c315da1de40af95d438237973aeb46f1ae102cc991320f10062c9eb15daafd18638367849672ca7809a93f7380978", 0x61}, {&(0x7f0000cb7000-0xed)="031afe2798b13280015cd202381b1781062a3c2cd85372f859ad6ba8de426a9dc6a56b5ffdda3fcf9e16a026d6884ab66b8f246a521cf0c109ede83956773b76df615ddebd74bcbfad4503b66d2d5fd930061c5bdcd0962e563f658f28c259babb90eefa0d73ec8fc31eeec296a3422e00481c12446cf77c64e3707d8fb28896648d577ab73c4a718eb4b0314830b25a9b19f712da09896c36a0f46e07101f3eca512ee72332166e258a62b8615a7f262ce6106b7e212d7607905b0350537de794da88ab6f769e93f8d3568e645188541cd9b2ad9215b88afab227ea01e07c62d576e17a9dc71cea1818fa4477", 0xed}, {&(0x7f0000f7c000)="3540e5f2c56e47aba668737e57d9f8830f317e10f6466cfab84160d012a603cf3eb5708712da51b89bb0ac4a5dfba19698a1", 0x32}, {&(0x7f000030f000)="ef3fd2ee862443a80ac58b3a1f4472c2815ce6b8ed8fafbc22fc638a35c4b2426d5579d03a066343a582ebfb6d2eadcc9a482a75d828081dbce6330d561b09b721eea2fdf2b9f3b3674a617bc2cc13105f45f248186e7487b2d207a93f64e2e3814c61aab11c2f6526e73f3701d7f5db07bfae29e370f12f26df0570536654b1d60ae9cb69571454ea140c66323be4ff168afb1b665fa3494ba324eebe2a5c2cf00ac8c8c2830bad7bbcbdc99eddcbda14678810f06436a7246d6315e1596d224556ed5562dc1ebf2a8d2812ce564b3da9aa20b3082e20ba3ae3aaadd1e67f3fb73123cf5543a69f6e6d", 0xea}, {&(0x7f00000a9000-0xe1)="155bf59588f7c2d96205045ee6dc3d9ac115f4cd0d4e289dab366ad0c4ea7ef400590920d5ba1f37639a0a275525341e219307941d3036f7dc64a296f7816dcd2b98b95890be3e21616a3d331d7c6e8a7fced36442f7de534449943aa606afc9756000300d9ab95e5f126525a04b61e2b43636ce3cff84fe99f104eef76b4851ca1dd8c49d21907e8d44e45cfcf7ae1cf99175ed0e0313760d8a02b09b9faaa5b940fecc438524e8024ef887f8f6f659d3c2ad2e3d4a66a8bf5c8f0f1c6b220eccaa80bc505e2710622833f8083a2c927c0b5d983b6b8c7d2db9fe76ed8117fa62", 0xe1}, 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{&(0x7f0000bd8000)="159a63fce334", 0x6}, 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0x1000}], 0x5, &(0x7f00006ec000)={0xd0, 0x11b, 0x20, "488a08c32f2bdc62f5266c7e25c1e5e6d8c3ca0e0e0aacf614268818b586604a026905227c20da3798ea8813787b05b2a5169339b2e6b18019230f394af18f85fb8417c211823184113202704dc5f75c8d58cb4567ed71b48a5cd07b9592d2522bcd47f94ebd5f50caa25ad7edf59940e1ddfb8fede7b50a3d302121066ab20f6d7207349c8ad8af83a1c09aef40c004747703e8ace8b1f5fe73dba7229744c40028eb2a7a4b3da829439917f29ec730829256fd495853b516b83c25e08b"}, 0xd0, 0x800}, {&(0x7f0000e66000-0x60)={0x27, 0x4, 0x9, 0x7, 0x80, 0x5, "33133d520bd3e39ed80ee59b2dae32cbb53785c40f7c94ad31b1db8caab5f8f68edd182fc8cbf0a20c19d72d971b42c14e5b2211e6edc1241da816cf64876a", 0x20}, 0x60, &(0x7f0000480000)=[{&(0x7f0000980000-0x69)="539714ed803e5726b2d73cc58326d0ec749c514801ece149b9d54e542ba40a44a988ff45a968fd36f7f298f884f1fc0cddadd617af45cee7daab02eb4c0263af4e3f3e9c083fc2607a56d93f112522b0b5ec47c2a7a7d2ec829c5825ee652afd3986df70a8fba12693", 0x69}, {&(0x7f0000bc8000-0x10)="4bd1f0e1fa0b9af22b5891970de47ead", 0x10}, {&(0x7f0000f6f000)="d9873d5c3ae5be6b725d67ea7dbac01c9aeaa242ddc617e011df080c2afc8df0847160a0e6150d02c559", 0x2a}, {&(0x7f00003b0000)="1f8b337d17c699428eb320022950ababe209cc0c523fbc7acce997f482ae6aac23af2461dcfcef0e43df8d66f2f2203f004e8a042040b8c2408f717887e9d4fce0013bd558", 0x45}, {&(0x7f0000193000-0x57)="b76a51002bce9d92b4089f18f61849fd00c47944122aaca84b242a9d90a711d13d6921494f09fba33eb5aada8c37e85aaf4ca103135c04f2f205fa271e755a7917688a036ebcfe870999f6e9b6aee26128ecc703c59fe6", 0x57}], 0x5, &(0x7f0000c40000-0x1010)={0x1010, 0x11, 0x1, 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"5c967b442de2080e1c7d4a03738d9186aaf6b07d422f797f4981b9ceb11da4b8fbee4babd0c1032becd9d87018b92ad235944e3a33bdf52dfe9903500f4eb57f2629ba23bd9e20d37e545ff55bfdd42a042fec1c9d7a7fd4939b6a732661e5cbc7656c9c264c59a58087a8338d983eba7305add7c9e6b8af2c5ec5"}, 0x90, 0x880}, {&(0x7f0000eac000)={0x27, 0x7, 0x0, 0x6, 0x89, 0x2, "e2291bdea30a29abb43bd8878ae578c098f25a883d9a7c810aeee999dbed77651edf2f2d77fcd2743769d00d8954efc77fd17dbdb48a755ce091e25f961e55", 0xfffffffffffffeff}, 0x60, &(0x7f00002ec000)=[{&(0x7f0000295000-0x74)="1abfef6d564099e9675fd750d6e3d5be3bd94469e26ef8b2b05940ed55b7db2d1ecfaa0b045da090871c38a3202a6c718fbe3fce508f57533a972f968442bfa6c2330320916cfda5f11ffaa3bb86876ed4dc0ac706f8e84adce44ef4360765e16af7e9b738cc490792559b629697cb6ceea73cf5", 0x74}, {&(0x7f00001a3000-0xba)="70760c39f3e417d1657dc999026581e4ad478ab20f955d4843d99429ee2508c0537454a454f3a3d8b7522ecb4d2a151c897f28c382757203643154dbf09dc1e30adc58010c7c07cd199280edda8b2036bb85a5fbdfa627a39d98eb7a1ee11b7298a49563d117d77b4ca96c1ff471f4d0deecaa37459dcf11c46beb5696baab01e76787ab60fa40e047e08eab502d975308019f9631e6199e6aa0b0cfa8451642e5d6e3b9b4321470dc6a6ee4cafbbd3b46cb2bbd330f522a996d", 0xba}, {&(0x7f0000699000)="5c506d3bbcc2c690a33503de0900", 0xe}, {&(0x7f0000aff000-0x1000)="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0x1000}, {&(0x7f0000f54000-0x83)="4aad0d59c2713a822764eef3ec40c6166446c23232c53c464430e4a8af275870a3e36c95eacbd20504b43e1b8a8040a0dfa0d72d757b62e575a130b2913015c1eda75541cd591444a8a09a6cda9352b8640cf6e2e2bdc7acdf9a204c349141c6b19f40cb5878c46163e9e01fb0a18db7fe8fc93177696cce020869ed4e925fb6c53cbf", 0x83}, {&(0x7f0000a0c000)="8a0a7bceff9b27b059be19cd595e1c298670a88938e4dbbe414a1d4cb51c950c103392934e673a6a57e813e285256950a78efd2681136b21acd37860c6933fa34dcb5b21943bda94a5d86c0bb15861eeee654cbb8c4f30559319a454a71e944ec2ce3e2a2f9edb5f95d4064f3877d6a760451e58bb254a8e2398ef106a7a009912493ed1233f4945232cb1f424ea42631f9b968e9645fde05f2c9086ec49dd5a410fe991f5473866d076189816b3810721f1a92651f13a92b867ab4148295fd46e34a3", 0xc3}], 0x6, &(0x7f000058f000-0x88)={0x88, 0x104, 0x5, "e955675160971956fe3de095689d12cc1ba24852213409a52eed6a448891db021c9fba49cd439994aab60925117c31a88a79e47f028b082f98b4cd2eacdab5235f64151ef3dbeb4ad6999b39842ac56acb71f2817592c94414a3d87e850df11b591e307eb37ec1145a1a095a9a6b59417f"}, 0x88, 0x10}, {&(0x7f0000842000)={0x27, 0x3ff, 0x40000000000, 0x1, 0x1, 0x3, "02be179d5aea011ec2b8b0865674028ef5296a66be134070752c41604b10304431cb047adec873a2c61ae6c3d59f0ca91756682ee3066b08d9b47b7aaa9b08", 0x7776}, 0x60, &(0x7f0000a0f000)=[{&(0x7f00008da000)="501352cf9b2fd7c58b949ffd0d245bcd8104c0d7964e5bb225efaa78a80b425acc9b0db32b67ee13f8850512c4b213b1af6ccc9723c94b1c3b8425c64d46c1f47313eb358dc9f47101f36ef8c7ad66825c3f9ae9a4700e0f0c9b7ec7412fc3d99f3ad12757ccd689adf976cf47468fb6b21c7a2ae9becd079e457ad3a577fafc0d38a321b65d21bdd9043b67652da1bde7d6", 0x92}], 0x1, &(0x7f0000a1c000-0x60)={0x60, 0x107, 0xffffffffffff8eba, "83d69c261c07a4137b6b5841b9488fecf6e92656be7b9983d158eca9534ddb635376800e2ef64a43d5bdae6de5dd3d4cebe37d9117042a67e25e7b52f004446441720717f091750857"}, 0x60, 0x4}, {&(0x7f0000311000)={0x27, 0xfffffffffffffff8, 0x40, 0x5, 0x9, 0x6, "72e8a4a27e103c623bff432b7d17f2cb93e370865ec52d2688bcc2e6dc659a15e131e0dc5c13fe3be824ad5a40a9f7ad4c2cc3b450386519de66d636d8b73b", 0x2}, 0x60, &(0x7f00001cc000)=[{&(0x7f0000617000-0xfb)="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", 0xfb}, {&(0x7f0000fe1000-0x93)="9218c829ca8e7b15ec846bee9fc47f08b4453d55bc336f68a1ad02d846e3e518f73d400e76aa5a8447410d835d6b6d93e7096adf52eb9ba0dc905cf88f0df9fc5ea86506af3195e7a11ecc8d029616547aa9eaa580121a48e2b621678b05b23cb85786835c898533d34db265f7c7d4904862e1b5940bb434db729a03cb0cf64ff77ee2722d67fb189a3d4fc90c675c6c48c1cf", 0x93}, {&(0x7f000018e000-0x9c)="e1705d5001a11c551819876312feae53a22eebb5cb200ce44888b0912b2a4ca55a8437a36132ede475a8cd349a5e1bf7d50927a1eba74f17a5e10679e3a4fed99ff64410e1c5dc92a786d5099a2701a34c2cd62f51c07e18abddcbf513931dfb0eeefbcbd9fe539dd62f00a60f18c65444d34ae714045486e88bf9543c761fb76a94a850dac3c334315d2f214f17dfeeff7330fecf9fa7fed4a3db24", 0x9c}, {&(0x7f0000f8a000-0x55)="0cbe468f1aee28b3618c9e175f542cc8c1126e74cf33375fa1b229ee428d0429f110fe2600c44e615e3c51656c98950d5ad4fbf1ad22fa31222ab569d92d5e2618c0c6fdca487847ffb9111df874997d83377925dd", 0x55}], 0x4, &(0x7f0000699000)={0xa8, 0x10c, 0xfffffffffffffffe, "0247bcdca7f1f0f7d0f7484b8935c9393ad1e53e1975d70ca17ff1fdccf237e8c01a39dc48cfdf0bdf165a4ee2b6d44a6a6ca796d67bade7dc351da807c761bb08e742dbcf4cf07006eb8228de36223c311e65bfcd80acb865d0da3491f58c5de4c73cf92901ab498bfa6f3d25f02a111d200b742b897d0565b0c33fe26660cfb200b876d8c82a18fde55528430467abbf"}, 0xa8, 0x48000}], 0x8, 0x4000000) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d95000)={0xd4, &(0x7f0000eea000)=""/212}) pipe(&(0x7f0000266000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00003f8000-0xa)=""/10, &(0x7f0000dd5000)=0xa) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006c7000-0xc)={0x1, 0x7, 0x29}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000976000-0x20)={r0, 0x4dc8efd379bb4be9, 0x1, 0x4, &(0x7f0000d2c000-0x4)=[0x0], 0x1}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000392000-0x8)={0x0, 0x0}) [ 393.542875] nla_parse: 2 callbacks suppressed [ 393.542881] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe8000)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000fe8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d5a000)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x8984, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x7, 0x0, @sync=&(0x7f0000989000)={0x7, 0xfffffffffffffffc, 0x8001}}}) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0xffffffffffffff3f, 0x7fff, 0x2, 0x0, 0x2ab1}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, 0x4) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x7}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x5, 0x2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c2623692500060007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000807000)={0x5, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000d93000)={0x5, r3}) 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x805, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001d1000-0x20)={0x3, 0x7, 0x200, 0x8, 0x2, 0x7, 0xff, 0x3e, 0x0}, &(0x7f0000b67000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000abd000)={r1, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f000042a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 393.658313] netlink: 'syz-executor3': attribute type 15 has an invalid length. [ 393.675759] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0xc0, &(0x7f0000007000-0xc0)=[@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]}, @in6={0xa, 0x1, 0x4f2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65eb}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000009000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x8, 0x192d, 0xfffffffffffffff9, 0x7, 0x0}, 0x14) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000c18000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x40, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x5, "2d1576"}, @generic={0xfe, 0x12, "ebc22f383b15d9903b79bbd2c6b7432c"}, @md5sig={0x13, 0x12, "9e5943b298dc8603b621d10380e3ae81"}, @nop={0x1}]}}, {""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000019000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f7c000-0x2)=0x1, &(0x7f000091d000)=0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000022d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000500000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000085b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f7c000-0x8)={r2, 0x1}, &(0x7f0000f7b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f7b000)={r2, 0x6, 0xbe34}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000646000)={r1}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000f7f000-0x10)={r2, 0x7fff, 0x5, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r3, 0x6}, &(0x7f0000022000-0x1)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000f7c000)=0x0, &(0x7f00004a3000-0x4)=0x4) 2018/01/26 09:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x400) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000049c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d6d000-0x4)=0x14) recvmsg(r0, &(0x7f0000d7f000)={&(0x7f0000f4b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d85000-0x20)=[], 0x0, &(0x7f0000a43000)=""/213, 0xd5, 0x0}, 0x0) pipe(&(0x7f00007e4000-0x8)={0x0, 0x0}) bind$netrom(r3, &(0x7f0000613000)=@ax25={0x3, {"103cf2b3f83acf"}, 0xffffffffffffffff}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000076b000)=""/166, &(0x7f000013a000)=0xa6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x8000f, 0xfffffffffffff0b2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000009000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000878000-0x28)={@common='bcsf0\x00', &(0x7f0000a20000-0x28)=@ethtool_rxfh={0x46, 0x0, 0x100000001, 0x5, 0xffffffffffffff81, "0b27f7", 0x4, [0xdb0, 0x5c1, 0x40, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a9000-0x1e)="cfb6453b1956ba346e0bb9a8da67fdcbc543896db8c69341fb6e3778d737", 0xfda1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd25) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0xd, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e2b000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d89000-0x10)={0x0, 0x80, &(0x7f0000a47000-0x80)=[@in6={0xa, 0x3, 0x270, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4a34, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}]}, &(0x7f000055c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f7b000-0x18)={r1, 0xfffffffffffff803, 0x100000010, 0x6, 0x20}, &(0x7f0000dcc000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006c5000)=@sack_info={r2, 0x1, 0xcc1}, &(0x7f0000ccf000)=0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0xffffffffffffffd3, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c9000-0x16)={r1, 0x0, 0x7, [0x100000000, 0x1, 0x1ff, 0x0, 0x1, 0x5, 0xb9c]}, 0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3}, &(0x7f0000843000-0x4)=0x98) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000728000-0x4)=0x7, 0x4) r2 = accept4$nfc_llcp(r0, &(0x7f0000a9b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e69000-0x4)=0x60, 0x80800) accept$nfc_llcp(r2, 0x0, &(0x7f0000d10000)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000200004, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@generic="0162714ff1b7ba8c46bdb4a23761e4a6", &(0x7f0000003000)=@ethtool_gfeatures={0x3a, 0x1, [{0x9, 0x80, 0xfffffffffffffffe, 0x2}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000-0x4)=0x0, 0x3) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000012000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000012000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) connect$packet(r0, &(0x7f0000002000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x3ff, &(0x7f0000012000+0xdf5)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000011000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000006000)=0x16, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8e9, 0x1, 0x3, 0xa, 0x61175de06cbf86e8, 0x20, 0x7f, r1, r2}, {0x892, 0x8, 0x401, 0x1f, 0x3, 0xe2e3, 0x686, 0x2}, {0xb36, 0x1, 0x40, 0x3f}, 0x3c7, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x3, 0xafa, 0x7f00000000, 0x10001, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x8, 0x0, 0xfffffffffffffff7, &(0x7f00002b8000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000e5b000)=@generic={0x9, "d2d2c33f53b419d410328c0fd2035191239300209fc17df5cfda53a4bf819658a174ad2b3e6e770f4240f76be67ebbe7cc4799e31ca956fa2c39cb57951f8ecc0da55d7f8f1f09bb5c445b74ad438c3d11ed341ed4260b4ba51aa8867d0ce9a51b0ef770342271f5d837e855540f43b5a2c9b0208dc65d578c08a8ec6ad8"}, 0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f000018d000-0x4)=0x0, &(0x7f000079f000)=0x4) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000022a000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003e7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004aa000-0x38)={0x0, 0x0, &(0x7f0000c9d000-0x20)=[{&(0x7f00004c2000)="d4", 0x1}], 0x111, &(0x7f0000000000)=[], 0x0, 0x0}, 0xd0) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e6b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000920000+0xc3e)={0x3, 0x6, 0x1, 0x29, &(0x7f0000ac3000-0x29)=""/41, 0x1000, &(0x7f0000887000-0x1000)=""/4096, 0xb0, &(0x7f000046b000-0xb0)=""/176}) bind$alg(r0, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x7, 0x4, &(0x7f0000057000)={0x0, 0x0}) getpeername$packet(r3, &(0x7f0000467000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000422000)=0x14) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x0, 0x30, 0x400000000000000, 0x917}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) 2018/01/26 09:59:37 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000024000)=0x0) getpeername$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001b000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000000d000-0x4)=0x0) socketpair(0xa, 0x4, 0x4c9a, &(0x7f0000026000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000019000)=0x4, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000027000-0x21)={&(0x7f0000024000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000001b000)=[{&(0x7f0000017000)="f16e9a2e48fe32bd616c1ec59035db0af7c3bc06fa5d9ad1749cbd2b68cd971bda62a9901ce6e766375aac34ccea", 0x2e}, {&(0x7f000001d000)="7c95244a7466e92a1fcbcf23cc383aa90237eb9dc86e03601e64c1eaf34894774488984e371081a389da7d9611a2b794237f0ec48fe1931ffe6cd927f5b243bbd3f6a3d0106b2d59e6818571d2", 0x4d}, {&(0x7f0000026000)="dea954b9981ce91e", 0x8}, {&(0x7f000000c000)="b35a7c7dde95a18625f2bb", 0xb}], 0x4, 0x0, 0x0, 0x20000000}, 0x15) 2018/01/26 09:59:37 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000696000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001f3000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xd3, 0x100, 0x3, 0xfffffffffffffffc, 0xff, 0xfffffffffffffffa, 0x40, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000000, 0x1, 0xffffffffffffffff, 0x7d, 0x101}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000d0000-0x8)={r1, 0x0}, &(0x7f0000133000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xb83}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/26 09:59:37 executing program 2: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getuid() getgid() socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0xae1, 0x8001, 0x3, 0x3f}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000953000-0x4)='GPL\x00', 0x0, 0x6, &(0x7f0000001000-0x6)=""/6, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002b9000-0x4)=0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000966000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000)=0xe8) getgid() socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x5, 0xa, 0x10001, &(0x7f0000208000-0x8)={0x0, 0x0}) 2018/01/26 09:59:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000006000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000005000-0x4)=0x1002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000008000)={0x1f, {0x5, 0x1, 0x7, 0x8, 0xbfa, 0xf3a}, 0x74}, 0x9) 2018/01/26 09:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair(0x0, 0x6, 0xae1, &(0x7f0000e70000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000db0000)={&(0x7f00006b1000)=@generic={0x8, "2b39332e9d752d29b5a715aaa057fd335040f66d2e982caee111ceced15439b9f319f75db565bdce5d220ec78a9cb0bd0103c19c8360c63cbbb1a15a585e99d3fb874e4f799712265cb5319c6ecc952613f7f274627681b28ea75aee56aec3de1bbef2f83af5cf71be6e5fa8d66f5593908e8279a4f63e77af6ab063b137"}, 0x80, &(0x7f0000e39000-0x80)=[{&(0x7f0000dbb000-0xd2)="d1fec3dc58c2030d2e0613d21ee5c622660477b0c417b212e3ef69c33fa12db79c50b66c8574717217313961dad0dfae476c170a1c03babd58db42631d6395740a2ba920ea24317d62fcf7333eb156fcd502aa8114cd4f291cb92cbdd2c0855bb38064331f2fa9cfe61859ced9b73533eb3999aab671374012140b94de8836add959f70b704a9df4cc160cb64e6c3fff0140abbcd24d6b74492e11b3858e7d7a49666227ac978072184251ac223cd8f60bca99b9755cca9ba59e3f1dc8e7b28f8ff2466228d0959c3ef78d82da79972796b0", 0xd2}, {&(0x7f0000e4e000)="d5647c7e31e2ae38af7ccc3be7fdb214973015c0a9e0027c66f3bc63b2badd9720ada7d27e449a92991192af36c6ad7293d0106677ec396fb36f6c24ca648627c44ee2a653a295c110db83dee84adfbb36e7846ec63ecfac23d5c36ef58e64d4eefbcef276cb7fd56bb7e2109d5967972534d614393d0e3c43b251630f7e86922a3e33033eb0a63db1c392d7f79de1946fdee6daaa14", 0x96}, {&(0x7f00007ae000)="1702748e7b6504e077e6b24f5a9a0c58d0761f624c979be8e1a10e22a85cd65ea4d6411587e3a618542119d4eab180e0923c0e39932649978e1e150f26a735fbb13f57f586d40343244669a320f9958a1772f08f7c2b83072cca39bd47fd180cd07eabbf17858a8fb8bc0ea7359c", 0x6e}, {&(0x7f00003e9000-0x9e)="218bedd398cdbe274fddd1db2aae4db5cc8468d0ea09daa13eb7e123c11a85c0816734d16ba9d53fe01df25f4e4e60d82105d12da30ceec53bb207c696c9dafc01f4f35974f59e4616f837928d128543393669f9c69f2cb93609a2f34682dc55363a44448e5e81f94524ccaa2e927b4ebd18cfd45e1bed190fdf3b078fa925128cb5983d1151e904d20c42287356eeaaafc483d9a1257cd7cb40ce9cc8f4", 0x9e}, {&(0x7f000059d000-0x9f)="66ba48c66097c6b21774d331dcbb28d9fe054536822cd406f748c907bf7884dada57067816aaec5b02f55f8c38554c5306694ea471c3a60b691be1e927db9e2dd11cdb7c9c8f5a923f4188a930a1913617e6b400e796a0f5237d1a1c9f8c2e9141dd25fc0da976477fac3561136bb9ff861d5b3ba199433303d645ce28e5c6ba7d0c45b29749827bdd3776505c270573ef339088ce701039c2761ff57460fd", 0x9f}, {&(0x7f0000294000)="d16239141f40c492d75970d8a6d74c7fc57404ce74103857d0667eb970802f359dfd5f56f83cbaec56e8ec160ca31b8bde355f59655828c050e8e03ad6072789c24fa72c5a0eac3a50037ae465f47ec6e3e7c6065ca0ce65e5ac084768634c83ef15910abe82f148d5a07b91dd86c79ccc4ea9c3b5ce3ac902effeee38435373c5df266906c75099e9b7b8dd1807acb6c76d7f32fa924020a834332db07df222571f15236c8f6f648ce07fa4b8cf2bd6379bb263b660ebf6c73d7a17b9f4d6a9446cff9afabf30a4833346e662f7fae6bf2a56d9bcbb6ef539b4508da5336a6149ce3fe5432e3a54fce80ade", 0xec}, {&(0x7f0000a86000)="de0c924f2706cc87aa0c9fb96d4ed0cc891c094121de0df9ea8c176c8d2dbb89953c220abe624f80aaf13d96cd262950a19fb21c2adcbcc0a151889311bfe716c0be79dcb8be2121275395ec4b83397e3e83aeba3d7a2e917d8cec299c42d99088e57006560fa12eaa787082ac0a76fd7575d88c9fd904cede72a874219a5626e25b13e713b82b8d1a2fda13d6cbeb6877", 0x91}, {&(0x7f000069d000)="5398d74e19dc515233aecd6ecf8f1953053227c90ac61cd9b9f8efe1d621a44205a482d659aa884932f0f3e809afe07715122b4739ed7e30c29deab32737e83da61ea13c805def77027d4a634863017ea9285d0d9eedda0da4d31b2c4c3948f4c4428dbbbadc49a42e0854385bc62c5516f32aba26ba4012792d241e4e1bf957a75ebec2f254b954e571c1", 0x8b}], 0x8, 0x0, 0x0, 0x0}, 0x20000001) r1 = epoll_create(0xd05e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003ca000-0xc)={0xc0000004, 0x0}) 2018/01/26 09:59:37 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f97000)={0x0, 0x8001, 0x5, 0x9, 0x9, 0x8d1, 0x7fffffff, 0x8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x9, 0x2, 0x1f}}, &(0x7f0000f98000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003c2000-0x4)=r2, 0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000da000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000f9a000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000888000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000793000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca5000-0x20)={0x80000000, 0x4, 0x8, 0x5, 0x3, 0x4, 0x9, 0x80000000, r1}, 0x20) sendto$packet(r0, &(0x7f000001e000)="a3364fce87113be7dd0104be47498f5004bab3638b91ff72a6c5a436e7", 0x1d, 0x10, &(0x7f0000f98000)={0x11, 0x0, r4, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000a9b000)={0x0, 0x0, &(0x7f00004cc000)=[], 0x0, &(0x7f000058f000+0x9cb)=[{0x28, 0x197, 0x4, "52ab14d8619fd43d7ccbfebb463f1680c525"}, {0x98, 0x116, 0xfff, "839ab5fad796313cddb04abeaae82cf458e143232e0d1b49c1821f39f925c2f1cda4693a946fbe6486136e91a7298972d5a4aed80de262cd16ec5106fcd3326525551495e9164d000458881c6f5bddab27dfdd6c3b1eff2e4925a0d986911674251ecb49b93e9e260b724b83d3a7eb567f8c11f4f6c5a991d34fed8eafcc48addefe229aa808e9e0"}, {0x60, 0x117, 0x5, "1702a8d956347c281a0f8eea236a801e53a30963d22fd487ec397070e895e6352a3ef01e9779871d8d2e6a778a84cc0e84481f6d6cc932fcd68282d0e370f1663853be9955556488797b95"}, {0x1010, 0x100, 0x8, "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"}, {0x90, 0x115, 0x7af1, "cf257ebfab36b5d0a9e96af367741e6ddd0cdd8e9d12b511385b7ecc16acc37bfbf01ac01cdf7e170e6b6e940a8585000000000000000558089c01000000f8380a2c2ab3722eaf2bd7eae2227aea9ef59217018404925ae577619cdc528c5788da0d5f5b402f45a5c46d663e14e112124e844d92968e5a06a16e455b5b"}, {0x80, 0x10c, 0x2, "b4c78910e42352b2b337cfd7b52a2aa5e2e7c26cf813e8ac1b28a85e36508bb1f6db301c2861e75470d20a76206c9dfcce148ae63bc612d64eebac2fbca441033c53a8243badef0b96568b06710a0101989e8b0349f13aab1d7c69e84bd99e0721c1a4b573a0e5bb5232405931"}, {0x90, 0x11d, 0x1f, "de97937423ba374cbafd908687cfd4fc0db5feb3a22a1406db78655a5b44ee501e302d6d2b13440082b950a91c742f7a0ee2821aa585afb4f991d5be93b1c3ea25757fca02413c3c9bcf455b619f73df16ef7ddea985ff476781c19342ba014b0fa2c16014474dab19c8c955e052328e36fda3d604bf2200ed4c"}, {0x68, 0x1ff, 0x9, "b5f03748912204b38c2de437995359017a5d0b5ab08f0716a85ce6453abcc1ae0244083ac7ecc6ee7b7f4c86d6f3e12d1b34ee20447f13b38e8b2baacfd246412c3de1d9fceb9c1a640c05e512c231d0e36f35bb464fbf"}], 0x1338, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xe, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000-0xb8)={0x0, 0x81, 0xbb, 0x1, 0x9, 0x401, 0x80000000, 0x0, {0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1c6, 0x6e, 0xfffffffffffff374, 0x8}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={r2, 0x1, 0x7ff, 0x80000001, 0x6, 0x8}, &(0x7f0000008000)=0x14) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) accept$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x1, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000b000-0xc)={&(0x7f0000004000-0x8)='./file0\x00', r4}, 0xc) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000)=r3, 0xfffffffffffffea7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000-0x10)={r0, r5, 0x0, 0x1}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfa8108111d6a2a8f, 0x80003, 0x80, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000d000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000000d000-0x10)={r2, r3, 0x1}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000)=0x12da, 0x4) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000006000-0x8)={0x0, 0x8}) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000017000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x416, 0x74d5800000000, 0x101, 0x1}, &(0x7f0000008000)=0xa0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000021000-0x6)={r3, 0x3}, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001f000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000020000-0xc)={r4, @rand_addr=0x1, @multicast2=0xe0000002}, 0xc) 2018/01/26 09:59:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xffffffff}, &(0x7f000085e000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r1, 0x81}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0x10)={0x6, [0x65eb7762, 0x5, 0x7ff, 0xfb, 0x8, 0x81]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000008000)={0x11, 0xf6, r6, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f22000-0x4)=0x0, &(0x7f00007b5000)=0x4) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000ed6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000935000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000006f000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f0000e44000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000abf000)={r2, 0x5}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a03000)={0x6a, 0x6, 0x5, 0x400}, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a3000)={0x0, 0x0, 0x0}, &(0x7f0000c49000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a32000-0x4)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000831000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002cc000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000778000-0x4)=0xe8) r8 = getgid() sendmsg$unix(r1, &(0x7f0000432000)={&(0x7f0000a87000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a22000-0x70)=[{&(0x7f00000cc000)="f942af47f915612ba697f92fdf66814fa1631d1846", 0x15}, {&(0x7f0000e39000)="7250d21041992dad3ba21004773652007d04955807ad51126790460bcae5fc60581a35b0ab9b492e4242c180bc166aaa7ef04df03125da38a21e473ad149d366c9bb7764ccbd869bb15774e593", 0x4d}, {&(0x7f0000ff2000-0x1000)="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", 0x1000}, {&(0x7f0000c14000)="4444efc8383a1cca0f2358de1dc1e89c371e27d154e38a32033002126a4d158a29790c72689f8003d713c33afdd175fdc9d73a5960272a710f9e6ee6a3691b45526090673dbc3c992e28609c124aa32edd4841173ab4506dcefe0f33a132b461d3a4dd01148705cff6e3617e8de0419f95463d627a766762e6543d9178cb4c6bf9ff2b9c761d544fe1c73eefd1d60d5fd5c6813d60280c5f64162e5104e4f9c13a483d21c886dc088e1c29d7f6e9a638d232b9b96a2379341e9cb957e56991bb65c6d525634e21", 0xc7}, {&(0x7f000097a000-0xdb)="74c1ca0755feb9b25f5edcbe564e0afaa7c283f16568fb25c81494267a9e449e01d4ff062d81ec6fc78b55ff041d160ea23daf162276851cc2aab2a3843f05513bcdd135c941d92fcfd826e2994d4e294dec3d96602fa4fa7b31d69fac0181340e0e2cca4e36022e0fab2aa0914fd38fa7ae8a96072b225964446f1f0e0ec1bc7c529b8fbe272c99f76013eec745dd18e5e295049e71ce896af9d88cce94ec4ba5fb6c999812b88da2f0af689e2f23b21f6cf02869695c4f478d2ef2dcba3fe7e5e614387c1ca856382c1360d067207b78ee9c631a3ab531ae0a43", 0xdb}, {&(0x7f0000639000)="cb854d8ef4dcd7a6b8639b6469dbfd527e3310b6246a558365284307fb2d049497a9b9d3d2e313acbe827b8d87d77949b2ce8eb440524328c22a55d68623ae3f9f7ae6444b444c381970fc6dc68e94fd6f34c6464a612fd6669e029801b5d1bf58674d1453227ee7c142d6ef2c63e433a39e0f3922a0eea5fb3fab7223294d03cbdc67c28e6b561cae2099655cea7d72c7d6f79408701602e7103439631a733df52d69cc6123b43f9237cf7c8d73c049bc1ae0d4adef64d3132a23112024fbd9ce7fcd22c542226df52bdbbdd0a65698ba869613a584202d22f3877b626920849569b900a4c3bc7671ff3e914ba1e351012c66980d83e61374c641", 0xfb}, {&(0x7f0000952000)="1b1c79ab5c52efe5ff7812a3500e1b9eaf2c58f16cf6f15eac875a7fc6e768dd941ec957f386e4cceac80f98458ca6d0e003a3b9ff6f5a31000d6443cc77a94f5712a454357db26c35218f6c04d728933960b52e826c0cd31521ff18969d857da3a806f9ff04cb52509abc9e52589b3b5114cc14e97885cc097025195707d8a5fdabf40ef3d5ff4d82ba95fa7c1dd00f87bc41cfbeb3346ab1d49a38aafbeb5272cd0378807837a157e714524f72bcb1ec0b4fdf517ee65ff236bc0f81deae8e1af2e322ad", 0xc5}], 0x7, &(0x7f00006e8000-0x50)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}], 0x50, 0x4000000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x400}, [@jmp={0x5, 0x5, 0x6, 0xb, 0xe, 0x30, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0x0, 0x4, 0x0, 0xfffffff6, 0x19}, @generic={0x6, 0x3, 0x5, 0xffffffff00000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x101}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b75000)='GPL\x00', 0x6, 0x7a, &(0x7f0000bb3000-0x7a)=""/122, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d4e000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xa5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendto$inet6(r2, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r1, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) 2018/01/26 09:59:38 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80000001) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xa2030a166a7bbbaf, &(0x7f0000fc4000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x40}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) accept4$inet6(r0, &(0x7f0000407000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00005ab000-0x4)=0x1c, 0x80800) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0e000)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000acd000-0x1c)=@req3={0x8001, 0x7fffffff, 0x3, 0x8001, 0x6, 0x5, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={0x0, 0x0}, &(0x7f0000c3d000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000052b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000573000-0x8)={0x0, 0x0}) sendmsg$rds(r1, &(0x7f0000e1d000)={&(0x7f00001cb000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dee000-0x50)=[{&(0x7f000096c000)=""/0, 0x0}, {&(0x7f00006d2000)=""/186, 0xba}, {&(0x7f0000d05000-0xfc)=""/252, 0xfc}, {&(0x7f0000c8c000)=""/53, 0x35}, {&(0x7f000022d000-0xce)=""/206, 0xce}], 0x5, &(0x7f0000e69000-0x1c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x6, 0x2}, {&(0x7f0000307000-0x1000)=""/4096, 0x1000}, &(0x7f00004e7000-0x30)=[{&(0x7f00009a7000-0x2)=""/2, 0x2}, {&(0x7f0000504000-0x61)=""/97, 0x61}, {&(0x7f00008c2000-0xaa)=""/170, 0xaa}], 0x3, 0xdd2ca834296378bc, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x7}, &(0x7f0000a82000-0x8)=0xfffffffffffff319, &(0x7f0000ed7000-0x8)=0x9, 0x6, 0xfffffffffffffffe, 0x6, 0x6, 0x5, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x6}, &(0x7f000095a000)=0x5d4, &(0x7f00009fb000-0x8)=0x40, 0x2, 0x3, 0x75, 0x80, 0x2, 0x80000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x6}, &(0x7f0000d51000+0x1cc)=0xf239, &(0x7f0000ef7000)=0x1ff, 0x6fbe, 0x1, 0x1, 0x5, 0x62, 0xffffffffffffffc1}}, @fadd={0x58, 0x114, 0x6, {{0x293, 0x101}, &(0x7f0000d19000)=0x2, &(0x7f0000924000-0x8)=0xfc, 0x4, 0x1fe, 0x1000, 0x80000000, 0x8, 0x0}}], 0x1c0, 0x800}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000533000-0x8)={r3, 0x4}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000caf000)=0xffffffffffffffff, 0x4) 2018/01/26 09:59:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 394.026948] sctp: [Deprecated]: syz-executor0 (pid 4806) Use of struct sctp_assoc_value in delayed_ack socket option. [ 394.026948] Use struct sctp_sack_info instead 2018/01/26 09:59:38 executing program 2: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000054a000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000032000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x3, 0x3fffc0, 0x0, 0xd3f, 0x0, 0x8, 0x9, 0x80, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='tunl0\x00', &(0x7f0000000000)=@ethtool_coalesce={0xf, 0x3, 0x1, 0xd655, 0x8, 0x2c, 0x4c53, 0x3f, 0x4, 0x0, 0xfff, 0x100000001, 0xeea6, 0x3f, 0x8, 0x7, 0x29, 0x3, 0x9, 0x401, 0x1, 0x47fd, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x92, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x3, {{0xa, 0x2, 0x4030, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00001f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000453000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x114f) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000f90000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f90000)=0x6, 0x800) connect$packet(r4, &(0x7f0000310000)={0x11, 0xfc, r1, 0x1, 0x3a780d3d, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x101, &(0x7f0000f92000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000f90000)={0x9c, &(0x7f0000f90000)=""/156}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000080f000)=0x6, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000003000)=""/34, &(0x7f0000004000)=0x22) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000443000-0x4)=0x0, &(0x7f0000a6f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e21000-0x61)=""/97, &(0x7f00006eb000)=0x61) sendmsg$can_raw(r1, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00006fa000-0x8)={0x0, 0x0}) connect$rds(r3, &(0x7f000038d000)={0x2, 0x3, @rand_addr=0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f000039a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000082d000-0x4)=0xe) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) bind$bt_hci(r0, &(0x7f0000dfe000)={0x1f, 0xb4c, 0x1}, 0x6) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ef6000-0x118)={0x9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ef7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x99c}) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000845000)=0x21, 0x4) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000ef6000-0x4)=0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) accept4$unix(r3, 0x0, &(0x7f0000ef6000-0x4)=0x0, 0x80800) 2018/01/26 09:59:38 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a62000)=@generic="978a5f0c4250c4ba4d84d69753a1f105") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000+0xe44)=0x0, &(0x7f0000004000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000156000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000039a000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000042f000-0x4)={r0}) accept4$ax25(r2, &(0x7f00004ae000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c99000-0x4)=0x10, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 394.070254] sctp: [Deprecated]: syz-executor0 (pid 4825) Use of struct sctp_assoc_value in delayed_ack socket option. [ 394.070254] Use struct sctp_sack_info instead 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x9, 0x4) socket$inet6_sctp(0xa, 0x403fffffffffffd, 0x84) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d2f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000709000-0x4)=0x10, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000fda000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000025000-0x38)={&(0x7f0000025000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000012000)={&(0x7f0000024000)=@ipv6_newroute={0x1c, 0x18, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x6) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=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$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r11 = gettid() mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpid() r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000005000)={&(0x7f000000a000-0xc)=@kern={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f000000a000-0x90)=[{&(0x7f000000a000-0x3d8)={0x3d8, 0x39, 0x408, 0x6, 0x3, "", [@nested={0x2ec, 0x36, [@typed={0x8, 0x65, @void=""}, @generic="5a43c5da9cd2fec5fc62a22e6680b1d88565ba6f52d8276b86852b19d758307b72a59b5348fec89df73f69915dbc95407c69170f98453f470531d68cf9f8fba2d7857b7e1b602d9b3156f320bc80df8fed603911427f1f859fd42a6f479c407dbcbb9ea007217dd7be5c50567c7705c9cac877c4a9110f93ce4f6789e9cd0e86d2f3f793cab8c1553a78e944948163d2aa311c42245b1a6a78f2cdd9706c8adce7ac17d5b6ecfcb71555", @typed={0x10, 0x90, @u64=0x7}, @generic="3e678614aa0533582191bbb873ca67e6da64ec31f9b4e93c82e4d03fee85db3f25f3c6b1e8d28ae5b4b4ac256257c4e8a22ccafe487e86797f281ff2741a7d6b66a222355097f4ededb8e98de965cfdd6af47faa36eaedc7a4859ba136817a604c81f8b74b081169c167b3678b5973a25753c2fa7f9b1ba5d602848da9aaa90c14fa5e02c499d8e312ee57cdfe6db103cc997fa22fa3960312", @typed={0x8, 0xf, @void=""}, @typed={0xc, 0x3e, @u32=0x98}, @generic="a5d5971dad921886d8c7315e173ff60530b062739acb4e0a008f03d8350a7a3310033506414eb4f78a9e81478e71addbecd749075ce8754785023e39c0038b055bc754166a9a9aa68c0faf60341a4b5ad19af2ab215b0119cd908a01665aacb66ca1fa345ccf7c911c8976d6191155", @typed={0x10, 0x32, @u64=0x10001}, @typed={0xc, 0x7f, @pid=r3}, @typed={0xec, 0x86, @binary="dc168bce263542f78b7ee18422a7fabd33218341d41d327cac82fa51554cfd05722a98a647fe4513a6f0cc8b6da36639be35a2bf57e87a607780da9535e46b6a55424f9786ee294e8d7082296c135057d227a4d2d9fedac9ec77fa62950c6b5eb344f66d88d869f1b9719d695d2e2ae5ef424f83609e7b0bf81e95e54a8957ef6a25edf457bb601c3f48a7b3e1d07fe08d88fcd3d7e2ffaf8f1f9633dd7f0bebaa5b02261d5f0e14fe19c926e1874972f44adb7a3ec047a4fcce76934258f7f7e28c2766fee513d2954403bab42a5180567a580fec2c9faeff6bb2f5b209f57a601df839"}]}, @typed={0x30, 0x19, @str='loem0securityem0@&@!\\nodeveth1vboxnet0\x00'}, @generic="eb08815fa9641b382a10a0174dec71802d9571f0cb23126b302db2fac0cb53244f56469203bc7e2046d167a38069f5f513a14a0e8c8a92e68b73dce1381a59e8f8497e45d67d5d8fbfa0a35f648eae7bddf659ed566b90ff7ef199d0a420fcf6dc00857da7e9c1ea9e05747e8f85c7408f579e524e6dea86cc3bce4e730c471565e59d196030b8a069dbf4dbd7f3efa63d9904e960660a552a54a92dd9400c70cb9b5db468462f0750ad651d"]}, 0x3d8}, {&(0x7f0000005000-0x13c8)={0x13c8, 0x2b, 0x320, 0x4, 0x1, "", [@generic="2eaf6289203da3e405ad00aaa99393fca7ac6ae7c6a95e76fbc5c41a57d77d647aca321836de8ffaa977523268a31ac3a21ce2425b98a13f2fbf92d29bb182c86d571b3eb8eaf8cee8a0c1287c240bd67f7d2c8d3bc2e498d7914b0884fd0ab3ce78ad87bfeb0ac65cd554d96d32a3885773fe94a9ba514b090a3fa8ea8526241859b81c", @typed={0xc, 0x73, @uid=r4}, @typed={0xc, 0x29, @ipv4=@loopback=0x7f000001}, @nested={0x4, 0x2f, []}, @generic="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@typed={0xc, 0x88, @ipv4=@rand_addr=0x100}, @nested={0x19c, 0x71, [@typed={0xc, 0x34, @uid=r8}, @typed={0xc, 0x73, @pid=r9}, @generic="1f27ee437ac2715ceb45341cbe7097a11aa8ff80c6b867ed44d83651434b28ed87cb18fa89724088dd41932463e35af3aae232e4d15afad042edbfedb5662238f56615c3155c955651d3af6e8addb4fea94d3ce5835362172c5dfc22b73630d904ff2555a6bce78b360831fa06736531e11116ff36c46fae10dbe0ae452ff5381f94fbe2c23231bd39fd218df30de71100a432350f8e62998051d28f70697226c258b63503fd28743055394f0429e2c81be4fe906c9306fbd830569c809e7b7129dce447aacd16e7d82405aff443f501a090630a544afcfbd67020a56104f3a5ac867b82d8d842bf8152bbe65ebd81fd456433ced2aa6b6b76924351b8c277", @typed={0xc, 0x44, @uid=r10}, @generic="34ba9014ee98ee4ac2f985234211cf389839ab63954aecae13e12bb4b4b3feea354622b59538330439646c84cca5e45d2698f6717f7c077dbc488e", @typed={0xc, 0x66, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x50, @u64=0x1}, @typed={0xc, 0x7b, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x1d, @u64=0x200}]}, @typed={0xc, 0x5, @pid=r11}]}, 0x1440}, {&(0x7f0000006000)={0x10b0, 0x10, 0x100, 0x1, 0x0, "", [@nested={0xa0, 0x6d, [@generic="806a4b85ee2e80749640d96d457c9cf3295c95", @generic="23c7a0e66bcf44611934f43923260996c750b31fb7e5a0bb174d1a381ec8b3b857ba4f9f7500a7ad94346fc7a60c3d2007f552f2a9f5ff954e4d19f10589707b91ad5ae40e196065ba0a9186064d088a8921d65eb251488041d0c3973c49d6eb38327f747cfe0a46a377b4d7fa79bdd139fcc7aab00ab38b54db82", @typed={0xc, 0x34, @pid=r12}]}, 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0x10b0}], 0x9, &(0x7f000000a000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x40010}, 0x40000c0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)=@nfc_llcp={0x27, 0x5, 0x200, 0x0, 0x5, 0x401, "528cb676e35182096a60a3b985ff6ab6bdebce79372c2d4919f05233aabeb2730b899df2d1ae885bb6bf8605302d667af3bfb15725c88397e61f1937d3c192", 0x3}, 0x60, &(0x7f0000005000-0x70)=[{&(0x7f0000008000)="52992af0d9708f4963a0", 0xa}, {&(0x7f0000000000)="86e8ef9bf422cee4e69b0b9a3cec44ff94e552b5598cb9272dc42b8c4e61fe5915474d93103e5416ab88aa0871b8e2d0d896c3b13cf3a1b89db6d40b9cc972e33e80b687d3e1eaf5cc88007ded690dc0f4038d0c83c150ffe069ed9571d187a35320d114a1e187052e2526d9fa13758798b92cdf289bc6241df53c2aeb27ac3e6aeefa8fbc3d1ba79ad5108f5eb5c41dc51a3a90941dc13c773d90115bb515046797384772f103eb2b6b7485b76fc940c3109ebc5a9515607cde79c3e0890f0998f1e0b1f65310ac2d20d82e9a12d95c8dafce61dadb4b", 0xd7}, {&(0x7f0000005000-0x86)="accc62dca423c9cef439084b31c0061c7cf39c53202341d79bf39f763f53c143b50106f9a58dd654ea8ea9142723623ca2c62d4696d977d99b90a84990d639be36935710838569aac69be5c8707ec36c217d758be12c59fd3ef0db09aef4a5d67e8d5b012aa5bab9b65e4308e911eca7fdeb2d7cc8491599de61a4d51747b237de192a4b40ed", 0x86}, {&(0x7f0000005000-0x4b)="b9fd1fbfc7e231bb45bfd2e6f3913c42a8cfd402f15c276222993a9ad2098c2ea34f2e387ca34cd0f7c45ee1c43c916e613c6b95fb877f62325802626acf6b22db6290e2624b4289b8c36e", 0x4b}, {&(0x7f0000002000-0x58)="82ea9459fc6384cf6507d17f3847d86c66d49f3998b118a02250ecf34617cafab1f76f823b03de1a28cb4176d26f44eb34b5697317fde10c3802ef111f066fb881ce7d6b7b35729a70eb4be93d0468c9cc0a382606831063", 0x58}, {&(0x7f0000001000-0xf9)="60d213f2dc73cff47660862bab845a431b551a732b8fe41cb2c7420b6edbf30160bb2f301b92ea000c72014590d000821f7e013e5d0d5f32470b7c3fe5aa90cfd2514db20ce607c2b365b7e409bcac468a7123e1ee232318be3193a37dd0ee76b70fe48a6d21c63c47039352e32548a7e7ca53d745bad42cfff9e64a778d74c12ae5775acb01ee878b51ae4b32c2ae315df661b958fe08487466bf648523bacf4b8bc8f801b3eaef95a98ad80fc0240ecd777f5be4a8cf83fb3dfb45306d465d65cea990c0c7e5d61c079ab20d290eedb1a00a4156254759c9f955b9605e380ee6817c46101f891b6579447f74e1140b31da2d0686ec34bcf8", 0xf9}, {&(0x7f0000006000)="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", 0xff}], 0x7, &(0x7f0000008000)=[{0xe8, 0x105, 0x1, "0ae61be2c983744fb03f5230aa6efab591d8781bc3c8f22b45aaf1715ed9f51380d01fb01437f6d3cef9d8802220ae52f8b4ef3fb72843a1d8911bfec21f89d8408f7c786bf9e223bddd0671ac146db3780ae891fd24c78aaedfb98816dade7f4bf0d4d571fd9f2dfbde5008195e1a17721767eee397eba3c41eb9ed60915620d0571acd36b5055ce0d4e4994991a4a4cdf8eede055f79e3d007b87103d6d9f1f46d8798bdbc8ae7851c0608d4884a65166dd418a987202ca9c8a75f961448e4310973913c206ccf2b8ce0ef238cfb235a780ec7e3fceb9e"}, {0xb0, 0x0, 0x55df, "452619104c8581dbdeff16e6b3411312934cf6bb5f01f6e3418c4edee310a96a2e054cf787a3bb77f2db8da6b477dba9af5a90564bf25f5ab95bac559b19ce400b22bb259b6351d097e7db95fd162fcf9d535b4d12794d62362be02d26ba762cece43c2310be61dfc2bd0a1f821f673aa109ff2501952e5496ab9334234c75804a4f48b0dec7bf0ee56f79ea9291f4ce63be60048cee51b0fd9d4d383463"}, {0xb0, 0x104, 0x3, "71d1081993109c0e2c4a0fdd32c2a60e0d9d379c9a828243b11aadd270ad98380b68ccb0529f4f9f1a38f0252c1f5a70218b40319ce9bf800340d93ea00658383397669ec1a133c96451f6c474df2ce1c4f408a65f2b97677e13673a726fc4562ba4a8c5be1d4a41d5c79aaf7c9b501f5588e58760913b01f8f739814b37d0cd97e0a743ea29645de93960ace16f1dbbf57067dc42a396853fbd65"}, {0xc0, 0x0, 0x7, "9b613b56ace5b5afdc205387819bf2d224a75cbf8c30af2784343596cbe29d8f95f2e819f87ca6709bae1a6ae0089ac7f13b65e8eaaff0ba3f77323f9c4f4c3c6bad3e103e727695f3a24f259803f9f04a0942a52cc4378c5add0d10715f4f960128741b3c40b4ad9eef76babafba948a80f8908070f6dcdba383452227a51afa682137f6878a45bb12935ae12eae818a02774c19cba66eb037c2873ce3ca3b24803d8a317efe49d5d59"}], 0x308, 0x0}, 0xaf1583aeda297f4f) 2018/01/26 09:59:38 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000018e000-0x4)=0x0) bind$ipx(r0, &(0x7f0000084000)={0x4, 0x6, 0x80000000, "fdb7d5ee4db2", 0xc5d, 0x0}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xac)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98d}, @in6={0xa, 0x2, 0xbb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9d35a9b}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xac) sendto$inet6(r1, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x1f, 0x2, 0x100, 0x6, 0x20000, r2}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002c000-0x4)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f000002b000-0x4)=0x0, &(0x7f000002a000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000024000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x4, 0x8, 0x2, 0x80}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000028000)=@ipv6_newroute={0x24, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001b8000)={@common='ip6_vti0\x00', @ifru_flags=0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff11, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f1000-0x4)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c72000)={{{@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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a31000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000363000)={&(0x7f0000634000)={0x10, 0x0, 0x0, 0x81756c3d7c8972b5}, 0xc, &(0x7f00008de000)={&(0x7f00000b2000-0x64)=@ipv6_getnetconf={0x64, 0x52, 0x404, 0x1, 0x1, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x0}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x40085) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000bb2000-0x78)={0x800, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x94, 0x0, 0x4, 0x20, 0x0, 0x100, 0x7fffffff, 0x200}) r2 = epoll_create1(0x0) r3 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fa2000-0x28)=[{r3, 0x82, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4, 0x0}, {r3, 0x10, 0x0}, {r2, 0x8, 0x0}], 0x5, 0x4) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) socketpair$inet6(0xa, 0x805, 0xfffffffffffffffa, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/26 09:59:38 executing program 0: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xed, &(0x7f0000e83000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0xb7, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x7, "e3a4a56f9341eb"}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x280000000000}, @generic={0x100000000, 0x84, "3fd78b93979a0dbea432f3fefabc4f99bc4b1d3baeebac86a91ae90751411eaee733a91705b4e94f7eb1edf2040fb4ce0381dede9a3df8338bd4631f5b081c85a3d3ece5fa65a4b97a73240dc3646726f74c5db35c9217a66339184ccdcc8ab40228b5c3aa7f8efd7bb7494ffbaaaea09f4acad3df6c51f8750e20506cd6106da4883a12"}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x0, []}) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = socket(0x1b, 0x80007, 0x7fff) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000838000-0x4)=0x200, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00001c4000)=""/38, &(0x7f0000535000)=0x26) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) r1 = accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffff209a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x101, 0xfffffffffffff001, 0x5, 0x0, 0xffffffff00000000}, 0x14) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="1add3e2cd67bdc8cfce9f1c32e06fc78f8d208d73dba39b50d9bbf1451d950cc64977e297a8e704974adac6123b6952843802d9c52b2149949174de6346f9ea25c6aefca27bbd5959088f4c4fc9c3f86bc2df66fb93f71396fef6bbc7e73b94bb18c4348681c4d86eb0fcf980c0bb466658a30fa4c2a35c27cb179020f822070785c9ffcb8bf4c912f4c4f5c7184227a0a52b1482171f98a2ce7457327cd3688c4e70e522f2651b3c8ca239b20a89d18e194b113a332e3074394f246", 0xbc, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d3000-0x8)={0x0, 0x0}) socketpair(0x9, 0x80000, 0xffffffffffffffc6, &(0x7f0000662000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000036a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dbc000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001ce000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, r2}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d2d000-0x4)=0x0, &(0x7f0000362000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) pipe(&(0x7f00005d8000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000fe1000)=0x0) recvmsg$netrom(r3, &(0x7f0000933000-0x38)={&(0x7f00007dc000-0x48)=@full={{0x3, {"38d801d7555dd2"}, 0x2}, [{"7b0d595b5ececf"}, {"16fe1d7a64a80c"}, {"406541b939e74a"}, {"a2014c78fc955c"}, {"6263ef3816b7ad"}, {"2b8236482d9215"}, {"5ab5228e1613ec"}, {"78c91e25f9fc48"}]}, 0x48, &(0x7f0000281000)=[{&(0x7f00008d8000)="67e3f3828cc1b151867d1749f974334bb3f2a584384a087e2d6ead8186b7537295f60c5437d21d92649c1d98050cb79b58a92de51e3a77e045e5e155877202ecfc847a9ceb55a41e009a2c4d545d32ab4bbc45233c4e39b7a84c", 0x5a}, {&(0x7f0000dc9000)="64c7763747fce557d2ba4d6d15034ed43ed2c0d559f4", 0x16}], 0x2, 0x0, 0x0, 0x20008000}, 0x40000020) socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet6(0xa, 0x3, 0x3c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f76000-0x10)={r1, 0x50, &(0x7f0000c97000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000afe000)=r5, 0x4) sendto$inet6(r4, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xffffffffffffff9c) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003bb000)={0x0, 0x0, &(0x7f0000b1f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r2, &(0x7f0000495000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff59) sendmsg$alg(r1, &(0x7f00006c2000)={0x0, 0x0, &(0x7f0000170000-0x30)=[], 0x0, &(0x7f0000a59000)=[], 0x0, 0x0}, 0x8000) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket(0x0, 0x80000, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x7f, 0xe5}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6tnl0\x00') 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) close(r0) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000053000)=@hci={0x0, 0x0, 0x0}, &(0x7f000026d000)=0x6, 0x80000) r1 = accept4$inet6(r0, &(0x7f000026d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000026c000)=0xdf, 0x80000) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000026c000)=0x0, &(0x7f000026d000-0x4)=0x4) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000017000-0x103)={r0, 0x0, 0x3, "9ced7f39295018803601fcb4c41f4f3ce2b6d4671ce5b881b506ee7441437bcd0f8c870a510d7fb4ff288fe78010e8153daeb65664f287e3299a12b17e93dddc244310f7e6f2e06d6c510b03b261ea097608ab8ccc2e6b23c47dbb521d5d7a695d46141b3027fe3ec132a2c54222e275b3d119b4d11572273fc0ed7d91aa614bbea1dd06df742dd23e3806a3b52770f481c0038e4b14c4309f49de1d3aa4677b8622bacbec91e2b28bbc7de90163ea1894c95ec7d433c6a5e43c6da1c41cb173c4899a892a3790cc71ceec9aacb7f0a45551c17500cced40d262d35fd31e8c6543cffa0ce2543ed2a56703dae9979c63bb115012b99210769b"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000017000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r0}) connect$bt_sco(r1, &(0x7f0000013000)={0x1f, {0xfe800000000, 0x0, 0x4a, 0xfe, 0x8, 0x2}}, 0x8) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d7b000-0x10)=@req={0xfff, 0x2, 0xfffffffffffffffd, 0x80000001}, 0x10) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb04", 0x30}], 0x1, &(0x7f0000176000-0x10f0)=[@op={0xffffffffffffff73, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}], 0x1048, 0xfffffffffffffffe}, 0x8000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008db000-0x10)={0x0, 0x7, 0x6, 0x2ae}, &(0x7f0000f01000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000975000)={r1, 0x1000, "a6a70aff8365682775aa041d46c87ff4e0baa54faef1f48b0609bc97eb6ce54bec8861e765559d280ac8325477c29dd4439e20a3daf7ea15b3201688340185211ba4477697aeedbb1b08572d89f3145596f5f39ad7ac4262ae6361b184f7b033d693af2d1ada8b91905a948feabd4f0a3f0d18b924c4878596aa3f22306e82628c4792459288861bdd719b32ddd5612fc5a97c4a1ea69ff54f2c65d207a024b8cca5311849afcd807228730c0d1a588cff611ebb9e895978c1f204bf0259b5241aa5be908bcad94364e3c3e69865124dc65d06c239426af1e81b582983f79300965586f25eaa4872f904bd3e15f5d4e07ad734176c0c5b280563d6d87e0a46282826f00489c65be56a633a166f9c934704de7a2791e70285bf7bb6bbb99f71acd9fff41c2ff3d7d6e08d7cbe84e7f160e8d7dd060666f0ca755e266500c27fe3f87fec595a8243aea698ab2decfb77bc6917899e4851fc5bd11e572b6c5cb4eaae8b1235f3c33c54f2b1db24bc63fb55b197c875e9b2f9814fdb5046ddf302fd38b2dac7d801bc47227825433bfd507d66981db9c27d95ae6e3197ac71499459bf2cd2b807d130ed25ab1c4a07cf7b413c4afcadbba92c5856d14db6dd7fbda40b6330f3cd3e44b0ec2dec9fb525d84ce5d8e47339c05f84a5bebec1f16958ebabc8b00fcf7ad11b4960c8997f6c46f5b798a019447b756490307b9730603bfb17eb35f52341cd02b4c8cfd33c9b078983c978a4261f636f91257868df8fd0da6235c663dc604007c9fcd7d19d416ca80ed2625641e1ff4d24344909af71df3cd34ef264e417215a2c1a907db983676c88f38a8547916b20316995b3ca28ab1e6474170c04b1787105d63b9df3eb5095a453dac027e74e435dae49c791a1aee7dd137f2ecb87db03498230c7097ac8469b5855b4bec317706738015944c01f6b21ad0eb467af38b0b6c55f20a0859f2a4eb2c7a9644a34de51875da142b70251d5ec781788463abdb2ea6037732d89fcb1231c54b855c3db5b2c4f1d0e38876493781d76fbbfdb3df641f19c9752991e952713ceb56e6f2047af33cf3aa425139be8b0eac812fce78c033c88b189ec3b5c36a7d37e7cba8ff4b987d12df2bf212f4159046eff63c752540b10cdf2dc963868f8ffa54752282221255bc9314203fe95c4c0018954f852e2735ffe8351591308665e70403f27be02f30f88ffac8f9279f8144ba377d5836b7f054f5d70b0fcde9ca9f3063638edbc92f43d6498299498700ab4febd2fd1d96cceaf830196bfba198594bb5251616fe73089885dc0c687b2af370272be091366ed55bc7d8883aa4b5705630b0ace0df0cb7c54704db560e8ba6ca19f26902cac19043d0cb4e99d6161c981c78a9903313d2b762ac1af8cebf556759ce554806f8b1b5eb5edfcb131dff3906e496e8ded63e52bab584b68e01ba0e55c95cc64fa3a9fb5e6625d98966b93f56a52b9d9ba1a086e2df79e8c297411c32da7bce1593df7053ea5f913b493c4cd8409861116fd7a26dd875fe877c77977639c89ebbba5c70f27fa9b9eae093c76eee528ce79a4bf397e694549fd89a03e42f4f08ed530aa8f8930590b1d1e34af1209fafcd35f941f38d2e6c3417809340d0035c48e2f36aa0da7fcf6efb2ebb34ce2641be31c3f8ebfd5e5b11ffe9cb6167e6cf2eda0b4f1f5e6b4510df941a222a3279fc6301501dbe1fd9ab650087ed511e00aabe3b7cde914a190210fa2bbe5fdd4d9f43dbab325eac768cc2ce9a584110cc9ca3ab8f3bcc51a0441a9b86de5041e55d9b44b3bcad69b0b65998f2c41250fceae8de98556fa0b12114466d4c4ad1c29053cf2a106bb4ed5af1fb2ceb31d3d19112d47926bdf1bbae1e2cad59e88d30cff67757f69d21d178ab053a00b7b4a78adad50134473ae72b72d36e997ab4bbcbbf54aed22c3e34b88771c385e7ae865572a2dac74db9fec1c7c065bcd37ae776003226ab0b872b3108b1e9777655d060ca15170b6703adfc2e7c05b5c30225b1f576179ad0b3cc1b7f03c40ab9fc4d77be19f91e7d3de4b108f3edcded581600175a06181885fac65589cb978a60ea6a4168e86b1d8bf9943a9573fb7c2cd73ffe84850f77ead119ad60e5febb7d741a7a3c0bc49e4a5e1ee61e83bf6e681f4fa54c316b3834cccb478ab2a2bef1784432e71c8c44d81e7636bfd9b371033ff992be259d20c5bf3cd7ee605fb54dac8420a79ff56f058b03779a079594c206e573ca371541a6b06b0375766bbf30843971ac62b6d66834ff77e41c1e9790938db93d9fc6c8fdb8e8d5812927e640f45f75aaa304f805b79b71c6c878a1754a27f5f995aa31368c9612e3f33028a1907b557086110aacc2646d459a3a1fe76740487c82ff71559b2a63c5e24f8e61bde01e767887349a9ebcbf3662a25d46d3d7b3a1b1efa2d1cdbd5b0ce80d1ce635790ac052991da937dcb9908afc272a2e2063836c758989b01124dde6440ec875ba2369355f7f3759cc486895a424fd2ba5de73180912f96c4df8b18feba62d86f94af45b8fd68d45ac6f61bcecd528edeb5592f4ca9c1e837376ce9d2ac181adfe350f8cb6d749c7d026f3acc02cf2dce06fdbd9fe91e5925dc211e258b6516eba90f2f60366e1fadb068a53c6bd948e2f7e35590020872e8e886ab82e7f848b7c6c4182ff678a2edd3f42dd73f9a8e1482eafbb1eb9d560b9869eb1fa4c83065d0c6f2043abfce4aab2b03debbd696186f2bd772332ec157d79974641fec762421549b0da2a68710dfdd25f6cf43a3d6d44bd48a4c57953262e72cc4a40e39c568a8e78ff99a193858db0b9cb87f46c35ab316b6e2038ea408e9307f142079af8457a9ec3893775de9d2a93b956248a6b304b0406033b52d8c00c635f907264d9bfc7819536f7aa6541e68f6d33bc2dae43510c6405d1539b362af9374dcf932f443dfe124695a2ce18eaba195798b1ac72ba0f04a1a86375311cf2583d910d571c7ba07838f004886c55c150b0c59113f6c26e3e3833bd3265c93d02c825e8b1168ab19de83efd654e522e2921af8e1e3a81eeb3c516c6f6bbaf9282b1a63d01ffcea52a2444d8d8539e3446cc53688a17338461fa6c67e820292bed1c4192d33355644d9b77db8d5185b5ede282452b7fb50089c7d351568f26fa45bde899b307f7c240aa8d14c4ecf6eb7dcf8b1b92501038aa362637b67970f0e26d186fb1b62142760af2ad579618dd27d8a947d364c86a00191451e9a48f7a121b141498e1a8d248a0a1f8021f22aeb0a6745a188b71a7246704b5057229e39c537925386ea5fa2a1d4dae0d2bb11710617beff6b2b0a3779bf6b6c79bff3eb8d1cd52e505b8198e3bfb74abddd6b117455936ebda3484b361a53dfd39fc41678e47beec08524244bb7de01c9412b6123ba6113e440b455dac7bb26423eb8cefbadf9db32db738b60d9ce6fdfa586fcf758e86acedc9bd470fb6a2aaea45f6ea982b0e097d1d46fb43e5376e6273ffd981aa6111089c6584c4ba0663f819a435726e0ea17cf2b46803f6a090996c9af3ee9f30c852c3168c160b36ab53aef137f0c5e817f17063d4a71ad0fa76b76cae4bde9f526f3d448552106016fedc5acbef4aeb6d1d159294789a224fbc03ec6e5c587159462a4d97b1f3d81684db7cef9442cad4a6f47140c60a9a42c62be56b80bfbec069da041a53078e2ca033b259180c64357141743cbf01d543f23fb894ed6c38832009ce2cc99ed434a831365199aa32f6a35bc9cbbb1c1a7fd3c9698523bbe6023d14c648160f1916379d59f3d1ced5656c422d8bf35f39cb5eddf4d4886c7c107d3ccbea6e6102280aeca0ad5082e5a3288e31e637043f0f00bb96b7b0394f04cbeb4b7f3f01179d37af76b80f6a6b779bca3a4dc3c21f44b61642c5d4f08c39235bb6798edaed6c303bef4c9a2ba1208707ed3ac0fee38a3987e5bd9b59400f5b85d25e410ef2f113929488ffeeb1d2b7d37adffd3dadc19cb4ca4d4e34666b122daf6a77c9e0b166a649aa56f60b8941186ae814c6b8b50d70493c7aafd51af4dfaea7770db103c3b70e5273f07174f1bc400f0d005f14457d6b9b026fdfc8fdeb518d4100eb79c36c41c3a901f51a2c02426eceb1a0e36746e1dcd5e3c2be685a8030c070118ca9c755bcfe48e454b8273ed395c41c44c75ebdbb6fc1c588161fc9b982ba16d5ca9d96d6a1db4171c886baf7e5d31ce00ebc03f606976ecfd7ad41939b6501790b422314ff7f2557671e2ff6fd1f1dbbbfedb1b25e10a8bf82e127e6c97636432042f5fd9572b3a9f06c11b41675c8e7c4affb64db20c88eea344efce163a9cdc020728de89962cd1c92712633787d6565137c263360ffba6f1d584f99f391a5db40ea4cab4cd5d36dc695b361285a8a1df19a283997be6e5c579480f35b621c63fea83a0262b7d69b68b445b247f827bb20655a211352e0a23631922f6d174df0a0394ad5fddcfcee908fca176340977dbfdaae1c1a5b4b346999f45296c825bee436761fa0c869b2d9ab564b5ab2d7a89f32e67cbd095e2ebc4191db13f0bc8889a7d5c7d3f746c98a4c78bb57fe091573228432da5e718b86a37496ba17b511351d9d90399e121ba1690cafa5e4e53264c746c0e581626c2d6646060625455909e18381238614f1a07d2b360341851125278e5a118330e6bc568025189dc3c4755d4bf7c0c3e10d2c2a76012072aa8966d822b727ae3eb85801a0275b15a504ebcb8b909ee88b84996b1c01b94857bc1e06bf4d2776093f1440148e4e849ab5fd4e3453dac835663992658fd6e5aba449bc33935262035c6db6f554a5391bca5fa95538d2e60ab42d163ecfdd3eb3f2caed877f4c58ef1a8e0af7940814b73db75a219427a3ac53af51becb0b5bd5a60810b125f4bbbd4961811263fc6e769eb6e1b6e6ee21fb1a6ecb5e923a283629e414ba35979cf5222b179d79a6c1c1656746cb8627e48a73ddf57236379d7f0c0311e37162f8067cabe2397cc1228ebc9821c59fb53a3989aaf0fc0a124afca406c5515546bb9c24cb59ffd54ce91c22b7fbd959ab935bb791b43c5331f89c8fd86b53e36680ab9e5ebfb5eb02998dfcac7bd7a1ec7f054cd85f0ebf3516d592b69e29ac395e6b7cbc70249237fc689ab20bac31f0c1667540d8569a4736594ab16219551c59b269a53683d93994a5dc16c794dcf62f7ea5cd93fa7dd21aae3f4685dcb6389d55180c7cb032617309f4ed0788c4552fb6b5b0416c1ffe8222b8d7ef93c94285f003e830450a2d27bfd44e322313ddcb5725fda7336a5c2419a6f40102ca39ded4314c00eabbb98828e6633efaa802948b85a1e52f00ca3e4f81400562e5d16328f41dd248190e6d5c633289318449ccbae017f22d843f98db1def7e9e82990368e5db4cdc1ffacec3764bdc8d254c8d852671341547c345fe9f453c3ea3b81d1ee26b164ae67ae719d19d760b9d7178ac5cf75b5f6bcff7dbe2c3f34ccd234eeb32b32e6504e48a6fdf744a2f5d224e501be9d7a637d3cd1d9dc23065cdc521a822cbc0fd7f380b0ace97fd59da290d66de842b37a45be42e1ca4498ebc8b34d7d6b77dbb4593871f9a0ac2167b9ec421ee83287e797ab93f180b9c44b04a6e5ecb05c4cfbaa489482ff71c336e8177fc39965dc01befd8cc098081d57575e117b4dcf30be89377fe79504949e5b0348301578ad0b7fa6d8ae3c3eaae46f0f1bf1980a9893715717bf6eb61998a898dc6d845cc9d5374d4035483e3af264007061c613a5629e"}, &(0x7f00009fd000)=0x1008) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000079e000-0x20)={@common='eql\x00', @ifru_flags=0x800}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x8, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00008e9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e6000)=0xfffffffffffffe63) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ae0000)={0x0, 0x9}, &(0x7f0000ae0000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000764000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000141000)=r2, 0xffffffffffffffac) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ae2000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x31fc00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x81}, &(0x7f0000665000)=0x98) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aa6000)={r2, 0xfff, 0x4, 0xd02a, 0x2, 0x5, 0x26, 0x1ff, {r3, @in6={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffff80, 0x3f, 0x3, 0x4}}, &(0x7f00004b0000)=0xb8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000555000-0x4)=0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ae2000)={r3, @in6={{0xa, 0x2, 0xb568, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0xff, 0x2, 0x9, 0x9, 0xff, 0x4, 0x401, 0x1, 0x5, 0x5b600, 0x1b, 0x0, 0x401]}, &(0x7f0000ae3000-0x4)=0x108) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x8, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x801) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000f0000-0x20)={0x437f3d60, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000008a000)={0x8, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0xffff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x7, r3}, &(0x7f0000002000-0x4)=0x10) ioctl(r2, 0xfffffffffffff18f, &(0x7f0000001000)="96459e70d28ed135df30636c9a839519d64275a82b038e309e193dce9907f2b59f9b96249defef40dff766f8c96f0a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000)={&(0x7f00008a8000/0x4000)=nil, 0x0, 0x0, 0x20, &(0x7f0000260000/0x4000)=nil, 0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x0, 0x2}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005000-0x7c)={r4, 0x74, "48ea29e35d5b524a7594ae087d9dbb30d3daddb89220d0dbf87a6d33ba2efc5e3146a87b4a597a36ef8e6ae1e124398141cac3124093f31d0f4c3e6074149f87ffc7c19434749c06b178b8e1c074d3f559e8444029d5088c3713a63ba6470505f3535c81aa38c27398dba0336303e23549ecc6fb"}, &(0x7f0000005000-0x2)=0x7c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000007000)={0x0, 0xf9, 0x8, 0x9, 0x8, 0x9, 0x538, 0x3, r5}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r6, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2018/01/26 09:59:38 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r0, &(0x7f0000bbb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080c000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000960000-0x8)={0x0, 0x10040000}, 0x3) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f29000-0x4)=0x2, 0x4) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f23000)=0x54f, 0x2) socket$inet(0x2, 0xb, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003f3000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9e, 0x1, 0x0, 0xc, 0xaf0, 0x9, 0xac}, 0x20) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00003fe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000052b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/01/26 09:59:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x6, [0x1e, 0x8, 0x1ff, 0x378, 0x7f, 0x5, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="7515ad", 0x3}, {&(0x7f0000002000-0xb1)="2cb6c6fba240da31d4eeed747ab3f5acf5dc37482e503ddd8e746e51710ec4a75e1ec7670295ba1a1856f37ed4951e210a9333c575833c1e5dedd94997ee5e5050285220a09308bb821dc403592ba735d3eba2ab73f8845db2462032ba95ebbd510a4128c5be564e13db8e33d498601c67ffb148daf28b62f09950b346ced18a4e65f0f4aa0c5535fbc820caa28feffb8b2e6e7746bd3abb2c74f6ca718129360861a2f7f324140491effedf73ce4378e6", 0xb1}], 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000000)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000004000)=0x0, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000001c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001b000)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001c000-0x4)=0x4, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001a000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)=[{&(0x7f000001b000-0x56)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d475", 0x40}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x100000001, 0x4) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) pwritev(r0, &(0x7f0000a7c000)=[{&(0x7f00000a1000)="1adadde281be18bde3bd6f1f56ef518bc094c082a81d7feb26ef5acb3a5427faccbd7b71e7a566bd557916df483273f0ca31424a8dc71f51ca9c0ddeb4cf767ae77339ff246112fbb9f60ccfcc9e6da14d2aa2db12d62944da63856462573422f8fb13dbc3ca92ce4c9b80cba43c624817df5f641a7c8a2548290cd8a49908e918a58b356b623b977d8d3dc5a094b639af5dc1c7d1edeafa34a4e3efa943b90aca", 0xa1}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000c0c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000071b000)=r3, 0x4) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000901000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000082f000)={{{@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=@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}}, &(0x7f0000386000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000678000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8000, 0x0, 0x100, 0x400, 0x81, 0x100, r1}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00006ef000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000836000-0x4)=0xfffffffffffffdee) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004c3000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) ioctl$int_out(r3, 0x5460, &(0x7f0000bb7000)=0x0) 2018/01/26 09:59:38 executing program 1: pipe(&(0x7f000053d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)="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", 0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x7fff, 0x1, 0x3ff, 0xa, 0xa0, 0xa0, 0x3f, r2, r3}, {0x0, 0x5, 0x6, 0x739b507f, 0x7ff, 0x2e, 0x3, 0xfff}, {0x5, 0xdaf, 0xff, 0xe1}, 0xfffffffffffffff9, 0x7, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0xa51, 0x2, 0x3, 0x1, 0x1f, 0x9c, 0x0, 0x518498ce}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, r4, 0x2, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x0, 0x1, 0x2, 0x8, 0x1, 0xaefa, 0x400, 0x0, 0x9, 0x5, 0x8, 0x9, 0x7, 0x1f]}, &(0x7f0000006000)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r5, 0x5}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x3, 0xf0b9550f5e46c8b8, 0x0}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000610000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d5f000-0x10)={0x0, 0x54, &(0x7f0000171000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x538a, @loopback={0x0, 0x1}, 0x1000000000000}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7c91}]}, &(0x7f0000d71000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000028f000)={r2, 0x7fff}, 0x6) setsockopt$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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r3, 0x0}, &(0x7f0000b27000)=0x8) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000004000)=""/65, 0x41}], 0x1, 0x0, 0x0, 0x8}, 0x2020) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000005000-0x72)=""/114, 0x72}], 0x1, &(0x7f0000002000)=""/10, 0xa, 0x2}, 0x10000) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0xfffffffffffffffe, &(0x7f0000005000-0x4)=0x4) bind$vsock_dgram(r1, &(0x7f0000004000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00003a5000)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, {&(0x7f00008cb000)=""/96, 0x60}, &(0x7f0000b5f000)=0x0, 0x20}, 0x78) bind$alg(r0, &(0x7f00003ea000-0x58)={0x26, 'skcipher\x00', 0x0, 0x18d, 'ctr(serpent)\x00'}, 0xd4) pipe(&(0x7f0000a38000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000040f000)={0x2, &(0x7f0000f9d000)=""/153, &(0x7f0000a99000)=[{0x9, 0xed, 0x80000001, &(0x7f0000071000-0xed)=""/237}, {0x4, 0x58, 0x1000, &(0x7f0000aa1000-0x58)=""/88}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f000029d000-0x59)="c8bb3ccf5ee0418c1cae0e6989f4e230", 0x10, 0x0, &(0x7f0000271000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r3, &(0x7f000029c000)={&(0x7f00002f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f2c000-0x80)=[{&(0x7f00009ed000)=""/222, 0xde}], 0x1, &(0x7f0000e6d000)=""/72, 0x48, 0x0}, 0x3) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000976000-0x4)=0x0) bind$unix(r2, &(0x7f000092e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = accept(r1, 0x0, &(0x7f0000433000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00009c9000)=0x3, 0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x127, 0x0, 0xfffffffffffffffd, 0x0, 0x4, &(0x7f0000594000)=@common='bond0\x00', 0x0, 0xfffffffffffffffe, 0x100}) 2018/01/26 09:59:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x3f, 0x3f, &(0x7f000019a000)="", 0x0) 2018/01/26 09:59:38 executing program 7: socketpair(0x9, 0x5, 0x5, &(0x7f0000fa4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="a9f070748f0b21e6c151f2d90930aef0", 0x5102, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e76000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) setsockopt$inet_mreq(r1, 0x0, 0x28, &(0x7f0000022000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000e78000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000044d000-0x4)=0x8, 0x80000) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r3, &(0x7f0000e77000)={0x3, {"e2a94049bfb13f"}, 0x95e}, 0x10) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d47000-0x10)={0x0, 0x4, 0x1, 0x100000000000}, &(0x7f0000249000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000955000)={r1, 0x3}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0xffffffffffffff16, 0x0}, 0x40010062) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000045d000)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a65000-0x14)={0x8001, 0xa86, 0x2, 0x59d, 0xffff}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002b2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005ee000)={0x9, &(0x7f0000503000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a6e000-0x8)={r2, 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x38, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={r2, 0x15, 0x0, 0x5, 0x9}, &(0x7f0000004000)=0x18) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/26 09:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0xfffffffffffffee9) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000655000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007a7000-0x4)=0x48) write(r0, &(0x7f0000c1f000-0x8a)="7cbf51179ddf17d94ce716822d3fdedf0af4b7d12c4ce54e4386e76091b01e55c4eddd3a3cf248c1a77f77ddfd3155113b9153aa9ee31dc2074711dc28050343e70cf6f21cd0af984e1045fbe5ba10c9d9d1302343e064ca8e63b38015c534275d59fa15f828d3710ec51b45c456e0402a79650b3a74c168413204f147d4056f66289e0dbdf4795825ae", 0x8a) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a7b000)={&(0x7f0000103000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b9e000)={&(0x7f0000889000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x4, 0xfd, 0x0, 0x0, 0xa, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 2018/01/26 09:59:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f1000-0x4)={0xffffffffffffffff}) poll(&(0x7f0000390000)=[{r0, 0x1000, 0x0}], 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8f64}, @in6={0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000107000)=""/207, &(0x7f0000902000-0x4)=0xcf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000902000-0x4)=0x20, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000072f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007be000-0x4)=0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000576000-0x2c)={0x7, 0xff, 0x8, 0x1, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a18000+0x785)={r3, &(0x7f0000d0e000)="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"}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000059e000-0x88)={0xf61c, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto(r1, &(0x7f0000020000)="6fc1dd04be29ec55e3d31c65b1503f5897326ee15c522bd34c65279216a817c0", 0x20, 0x0, &(0x7f0000346000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000662000-0x38)={&(0x7f00001c1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000af3000)=[{&(0x7f0000593000)=""/18, 0x12}, {&(0x7f0000f30000-0x11)=""/17, 0x11}], 0x2, &(0x7f000041c000)=""/189, 0xbd, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a99000)={0x0, 0x7, 0x7, 0xc5e, 0x800, 0x10000, 0xaea, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1546, 0x230c, 0x5, 0x1, 0x5}}, &(0x7f000077a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000554000)={r4, 0x7b, "3df0648d07f9ac475b325e0019b830d9dbb757d3215b1c61c48c5ddc461ad7f150213618e494a0f30bcf7236ea8d72e5bd66f6689583b59cf777e4c642875f4b780894486c050de5fd99de7cc8820fa96cc759dd7769738235f2da057ab934b90868b1a6143fb068ed5ea6854f51161efff075e5d88bc05815747e"}, &(0x7f0000ab7000)=0x83) socketpair(0xa, 0x80806, 0x3, &(0x7f00008aa000)={0x0, 0x0}) connect$vsock_stream(r6, &(0x7f0000f27000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0xff69) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000947000)={0xfffffffffffffff8, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000b32000)={r7, 0x5}) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acb000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007dd000)={0x0, 0xbd, "d25beb3d952c2b09001d9911553fba86618ea06511dfa8ccc1d061766497d910e5aa554c3625d765d54321d37f47a850643d2a8cfa1a80afc02c6e1a48eead4c2bdce33852df69b0fd69e8b67b35c2379964e324bf56049d2b85ac50aedbba0d64d21096faeea7b1417e200b6907106fec2d0f0b411aa00888a7791b2d7a2497542047ee8a6c7750696194a3e76cf58b9ba511ffad127b0f80fe4594f39f4321af02ed4a6a045cfdf7985dbeb583a46693b232f4c8e33da5bd0da5b8e7"}, &(0x7f0000286000)=0xc5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000be7000-0x16)={r2, 0x1f, 0x7, [0x101, 0x400, 0x5, 0x2, 0x10001, 0x2, 0x6]}, &(0x7f0000bc7000)=0x16) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000360000-0x18)={r0, &(0x7f0000559000)="60d6d7ce376aa97ff6a6badba992875f2900477317a363577c5046d76d717b357414f7704bd12cbe2e4ba7c77fbcd7e6c0ac8df5e05170446db741a6158bf93e928b88e41d202cf7e28259e6226f86f5", &(0x7f0000997000)=""/150}, 0x18) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0xff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0xf40a, @loopback={0x0, 0x1}, 0x401}, 0x1, [0x9, 0x4, 0x8, 0x8, 0x1f, 0x7, 0x53, 0x200]}, 0x5c) 2018/01/26 09:59:38 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x4, &(0x7f0000001000)=[{0x9, 0x9, 0x4, 0x1e}, {0x6, 0xffff, 0x55b, 0x9}, {0x5, 0x5, 0x178, 0x4}, {0x1, 0xfffffffffffffffc, 0x10000, 0x8}]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000658000-0x4)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000995000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000741000)=0xb) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000145000-0x4)=0x70, 0x4) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x1, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x80806, 0x2, &(0x7f0000812000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000be1000-0xc)={@rand_addr=0x4, @empty=0x0, @empty=0x0}, 0xc) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000de4000-0x8)={r2, 0x29}) 2018/01/26 09:59:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000005000-0xc)={0x1, 0x3, 0x40}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x2c3, 0x4) socketpair(0xb, 0x80f, 0x1f, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000)={r4, 0x1, 0xda, "2077d08b7a7a1b1444be0b59e0444fb3f0714aa19eb71b3780638cf71ffe82f41eb9bf119b05411eff56a80bf2faf34c1a326d5541ad606bfc7dcdb9228cdf86e8df801133db2123c6ba16c7220d8d92e3a4ef9c0dfa3a0339080852508e6af5bf4a089be235fdeae0cce7225bd8a0a53e6ba636e2e1488bd7feaa3c016032a9e6ab057b84bf167bc52e0c72348061dac36993fb1cd279b6e87ebc3d40e566fb914dd2cb5d04bc82ae88ef9b01341853d43c91f1a6cd60887674d74c39989547f15d8aaf16be6456e98dad7447dadc2a7547ba2e16bc43f8216e"}, 0xe2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000005000)={0x9d, &(0x7f0000001000)="fe899308099f92b41db9d5192e4390c410d3fb82d4b41dc29ac685d2607688ef3b8a90ff32318ee8aa2f63fac3b5525054284da7456cfc700016a594c7822b66c1baa12498f5435703eb5d104f61c897521e8501f4c95a04d174202768ac3fa98dd74cd1822b423d80a028c7c559e18c5afbb6418e6a120e80564924501115d61d55274999f68b1b4b360405e72e9a577057413ea86e1975bed0eaea93"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000005000)=@common='vcan0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x401}, 0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000004000-0x2)=0x40, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000-0x20)={0xf1, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000002000-0x10)={r5, 0x8}) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r6, 0x1, 0x800}, &(0x7f0000005000)=0xc) 2018/01/26 09:59:38 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x2, 0x0, 0x7fffffff, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff}, 0x98) r3 = socket$alg(0x26, 0x5, 0x0) getpeername(r3, &(0x7f0000001000-0x32)=@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}}}, &(0x7f0000000000)=0x7) 2018/01/26 09:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = accept4(r0, &(0x7f0000a0d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000922000-0x4)=0x14, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000012a000)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x282, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x66d}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000002c000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000002e000-0x10)={0xc8c, 0xfffffffffffff000, 0x9, 0x7}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000002f000-0x78)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}], 0x78) sendmmsg$unix(r1, &(0x7f000002c000)=[], 0x0, 0x0) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/26 09:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) socketpair(0xa, 0x2, 0x2, &(0x7f0000de6000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f000081b000-0xc)={0x10, 0x0, 0x0, 0x400010}, 0xc) 2018/01/26 09:59:38 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f00003c3000-0xe4)="080b614b966a4e87df6f2148c977eba551268b2dcce3d46c06450c9214095fbdd61c4bc2a8fb47001c7b883bfcff94b67fa66ef5343e5a3be6adaa2fa11f8eefd3ff4706eb38433e9df0340429ac19e67ad24903f07e86e8fa02be227594d3e7e48325919f89568f577bca368640e686dcec45f1388102d15dce6ea9ddc4eceea0858369353642653c28a5c70d1e53f27a912e866740dbd25cb43b95c92de91da2d888bcb4945bc99e57a0648dda2b66335d08a1274263094a29bf889244170fd0707cced7558ec7e40e251cd323a1989df835e7579f563a6e71a72cbcab7a161abc6959", 0xe4, 0x40000, &(0x7f0000d6c000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0xe, 0xff) connect$inet(r2, &(0x7f0000002000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x3e5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000007000)={0x6, 0xfffffffffffffff8, 0x8001, 0x400}, 0x5) 2018/01/26 09:59:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000365000)={{{{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]}, {{0xa, 0x0, 0x692, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2a4, 0x0, 0x7, "bf1bddd9015eff76af0c2569d09ee71a6090373133a497d07c8efb87770a31766a4630e7ba04f661206236b5907fd106c66a560464b71898865f6bf09e9b17bd4e83e265ef2637c209a392d67fb6a80e"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000a19000)=0x0, &(0x7f00001b1000-0x4)=0x4) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a9c000-0xc)={0x0, 0x100, 0x2, [0x7fff8000, 0x5]}, &(0x7f0000898000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005d7000)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000626000)={r2, @in={{0x2, 0x0, @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]}, 0x7, 0x100, 0x79, 0x100000001, 0x43}, &(0x7f0000908000)=0xa0) 2018/01/26 09:59:38 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0xe, 0x4b8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000001b000)=""/29, &(0x7f0000027000-0x4)=0x1d) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000011000-0x4)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f000001d000)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:38 executing program 1: r0 = socket(0x2, 0x5, 0x1f) 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) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x10, r1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x0]}) 2018/01/26 09:59:38 executing program 0: r0 = socket(0x1, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x2c8d, 0x0, 0x2, 0xa, 0xfffffffffffffffc, 0x5, 0x9}, &(0x7f0000094000)=0x20) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 09:59:39 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r2, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000f5f000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 09:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002c3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000cef000)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/26 09:59:39 executing program 6: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000acb000)=[{&(0x7f000015a000)="f7dd6c1ba106744e9b7c0dc0b62f27c7864ec08399d365c1877bbca4c01ddb830066025594552fef61568087640abe3e815e4d7f0b72e1d62462bf89e00949866700914630123719631b316387849ca7f3d2373a4fb90eac8dcf4d26479104625c5ae3b7a67387a20f9664d83e08311d964e4d781e71b93fb0b9329495fc5a142cf5be2bb24f8e78a6e376192409b4328706287c924481802077bba7c0f58e5741fadb4f73f7c4", 0xa7}, {&(0x7f0000acc000-0x70)="030484390c266680fd83f4e38d306f8f1d1e0dd43423ab3b682f4bcd880a6583d2ef57b00cf1aafacc6dda44807a8160986544d0b7bf029cfb0f0535f5e3b855b97dd8aa4213e8e015f0158ab8c987321ac08d3030b9c43fb2b9eea121ea5354eae5dcbd13e721bf005c4aab30e0cac7", 0x70}, {&(0x7f0000a39000)="9f", 0x1}, {&(0x7f0000acb000)="468c3fdbfde219d299a6faa7c8ab65b1b96b20a797244422978a6975cfad4b51c0e0191990b62dee97c9ede8f1d8e0308ddd51f86ca07acc5e4e72491537810e1fe71e22f8c42aaec769a36cbfdfab77ca8a1c8c56f40eb7ca6ca794485ed882821881e956d7766124a290a93f417784b6d5ffde8b124ddc26414c216e40e825c2ab99dcc6e135b7f79974fecc9748fc34ce2283e92ef77ddc5eba7e95ccef123e3953ef6b00c37b", 0xa8}, {&(0x7f0000acc000-0x8d)="68c185212d103c40fa3697badda507cad1f064ceaeb62e4857a188521c3c7d76b1d3ba516c5b9843cf41629c2989949dc8b2931352382b67445dbaa8b9068c6cc0feb7a4a3bb246b68f0d63a3ecdde3b7f906e3cd50b20ffbd1a6a242672c6ed750e55befab494bddad2d7ac37b58bbbb97bec3141e7cacea3f27a2d0424d5a91156d0ea86a3d579f42243d5e6", 0x8d}, {&(0x7f00005d5000-0xf8)="4d2fcb09ea12af9bc74152ad0ef6e3e99d42969ba4c2e315a0aeae2e6bf800150f9bd8200ba3f161b34d3928b9279fbb3fafa7e5d70bca5f20fdc82534d6d9517891e8d107626610aef4cff8788671274f95b291f8c02458e69713527c2ca43f1eea0cca32fbc1f16015132bac329c07862ec2f76ce885685ad8a7b285283fb84ffdc81086566503eaca41e4cd835c1672e5ef2671d5094c30df941617cceaa898224b51370947d3c59ba84ff0159a4ba776a183a7ba84626b8fdddcb1c7d5f04a852cae21a73e574886462f78d807ed6bb2bc508d8097225f3bdce67562e885138ab3dd6ce97657ab81ee4a9d6cd1a99176ea0a6ffde963", 0xf8}], 0x6, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000acc000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0xffffffffffffffdb, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 09:59:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c0e000-0x6)={0x8000000000000033, [0x5f7]}, 0x0) 2018/01/26 09:59:39 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="01", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000005000-0x20)={@common='sit0\x00', @ifru_flags=0x2}) 2018/01/26 09:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c0e000-0x4)=0x7) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006bd000)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d18000)=0x2, 0x4) 2018/01/26 09:59:39 executing program 7: socketpair(0x11, 0x8000a, 0x70000000000, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xcf2, 0x4, 0x8b}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f00002ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000095d000-0x8)={0x0, 0x6}, &(0x7f0000874000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x8c, 0x20}, &(0x7f0000cc4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a12000-0xb8)={r5, 0xc5, 0x100000000, 0x9, 0x7, 0x9, 0xffff, 0x7fffffff, {r6, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x2, 0xffffffffa09ea379, 0x0}}, &(0x7f000020b000)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000766000-0x90)={0x0, 0x7f, 0x3, 0x2, 0x2, [{0x5, 0x1, 0x10000000000004, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x101, 0xffffffffffff7ffd, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0xb1, &(0x7f0000244000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x20}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x80000000, 0x90, &(0x7f0000dc5000)=""/144, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = socket$inet_sctp(0x2, 0x4000000005, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000b09000-0x4)=0x65, 0x4) mmap(&(0x7f00002c2000/0x1000)=nil, 0x1000, 0x4, 0x4010, r8, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000428000)={0x0, 0x5, 0x2, 0x7}, 0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a36000-0x8)={r7, 0x0, 0x1}, 0x8) 2018/01/26 09:59:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={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) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xd59f}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b17000-0x4)={r1}) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f000065f000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000cc8000-0x1)={0x0}, 0x1) readv(r0, &(0x7f0000b09000)=[{&(0x7f0000f67000-0xcc)=""/204, 0xcc}, {&(0x7f00000e3000-0xc9)=""/201, 0xc9}, {&(0x7f0000a36000-0x6d)=""/109, 0x6d}], 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000edb000-0x4)=0x1, 0x4) 2018/01/26 09:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) bind(r0, &(0x7f00009e6000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x5, 0x0, &(0x7f0000628000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000046a000)=0x81, 0x4) 2018/01/26 09:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000003, 0x200000000031) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept4(r0, &(0x7f0000bc0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb2000)=0x60, 0x80000) connect$rds(r1, &(0x7f0000cc8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a44000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000a9b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 09:59:39 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="9b4899b0d02b334c92900da5999036eb62077aef444941dc3a02ed449e364dc572e3200106ce810f61dfc646737f92beddc76e85a33f8e22a7a88be210812ba99cc277f74ebff7a3932c8b8cc303d3cea0dbdecba1168f741a27c488827827710d12cb6ecf2ee1c00e67c29a40145e374afb9838459f62d8ed87f133b4571796acef711c4562de4da16c", 0x8a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000004000-0x76)="b9", 0x1, 0x4008041, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) 2018/01/26 09:59:39 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000499000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/26 09:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80010, 0x806, 0x2) write(r0, &(0x7f000079e000)="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", 0xfc) 2018/01/26 09:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1, 0x807, 0x81, &(0x7f0000662000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000912000-0x40)={0x3ff, 0x10001, 0x7, 0x6c, &(0x7f0000047000)=""/108, 0x98, &(0x7f0000cc2000-0x98)=""/152, 0x77, &(0x7f0000415000)=""/119}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e5f000)=""/245) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002bf000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000abc000-0x8)={r3, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f59000)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000805000-0xc)={r3, 0x80000, r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000fc3000)={0x0, 0x0}) 2018/01/26 09:59:39 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00008ef000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000093b000-0x4)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000252000)={0x3, 0x7c, 0x3, 0x2, 0xffff, 0x8b1, 0x9}, 0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000066d000-0x1)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000093b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000199000-0x4)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000093a000-0x18)={r0, &(0x7f00002a2000)='Za', &(0x7f0000938000)=""/0}, 0x18) 2018/01/26 09:59:39 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x2c, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1c, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f59000)=0x80000000, 0x4) [ 395.202144] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 395.232420] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 520.026014] INFO: rcu_sched self-detected stall on CPU [ 520.027024] INFO: rcu_sched detected stalls on CPUs/tasks: [ 520.027112] 1-....: (125000 ticks this GP) idle=882/140000000000001/0 softirq=213944/213944 fqs=31236 [ 520.027134] (detected by 0, t=125002 jiffies, g=122982, c=122981, q=567) [ 520.027146] Sending NMI from CPU 0 to CPUs 1: [ 520.028196] NMI backtrace for cpu 1 [ 520.028199] CPU: 1 PID: 5145 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #210 [ 520.028203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.028205] RIP: 0010:io_serial_in+0x6b/0x90 [ 520.028208] RSP: 0018:ffff8801db306ff8 EFLAGS: 00000002 [ 520.028212] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 520.028216] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff88872f58 [ 520.028218] RBP: ffff8801db307008 R08: 1ffff1003b660d57 R09: 000000000000000c [ 520.028222] R10: ffff8801db306f78 R11: 0000000000000040 R12: ffffffff88872f20 [ 520.028225] R13: 0000000000000020 R14: fffffbfff110e629 R15: fffffbfff110e5ed [ 520.028228] FS: 00007fbd69ae6700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 520.028231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.028234] CR2: 0000000000463af0 CR3: 00000001d487e004 CR4: 00000000001606e0 [ 520.028237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.028240] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 520.028242] Call Trace: [ 520.028243] [ 520.028245] wait_for_xmitr+0x93/0x1e0 [ 520.028248] ? wait_for_xmitr+0x1e0/0x1e0 [ 520.028250] serial8250_console_putchar+0x1f/0x60 [ 520.028252] uart_console_write+0xac/0xe0 [ 520.028255] serial8250_console_write+0x64f/0xa40 [ 520.028257] ? serial8250_start_tx+0x910/0x910 [ 520.028260] ? do_raw_spin_trylock+0x190/0x190 [ 520.028262] ? memcpy+0x45/0x50 [ 520.028264] ? univ8250_console_setup+0x160/0x160 [ 520.028267] univ8250_console_write+0x5f/0x70 [ 520.028269] console_unlock+0x788/0xd80 [ 520.028271] ? trace_hardirqs_off_caller+0x220/0x2c0 [ 520.028274] ? wake_up_klogd+0x100/0x100 [ 520.028275] ? vprintk_emit+0x49b/0x590 [ 520.028278] ? __down_trylock_console_sem+0x10d/0x1e0 [ 520.028280] vprintk_emit+0x4ad/0x590 [ 520.028282] vprintk_default+0x28/0x30 [ 520.028284] vprintk_func+0x57/0xc0 [ 520.028286] printk+0xaa/0xca [ 520.028289] ? show_regs_print_info+0x18/0x18 [ 520.028291] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 520.028294] check_cpu_stall.isra.61+0x845/0x15b0 [ 520.028296] ? __lock_acquire+0x664/0x3e00 [ 520.028298] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 520.028301] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.028303] ? __lock_acquire+0x664/0x3e00 [ 520.028305] ? __lock_acquire+0x664/0x3e00 [ 520.028308] ? check_noncircular+0x20/0x20 [ 520.028310] ? check_noncircular+0x20/0x20 [ 520.028312] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.028315] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.028317] ? rb_first_postorder+0xa0/0xa0 [ 520.028319] ? lock_downgrade+0x980/0x980 [ 520.028322] ? check_noncircular+0x20/0x20 [ 520.028324] ? find_held_lock+0x35/0x1d0 [ 520.028326] ? cpuacct_account_field+0x1e4/0x3b0 [ 520.028329] ? find_held_lock+0x35/0x1d0 [ 520.028331] ? __acct_update_integrals+0x339/0x4d0 [ 520.028333] ? rcu_pm_notify+0xc0/0xc0 [ 520.028335] rcu_check_callbacks+0x256/0xd00 [ 520.028338] ? rcu_cpu_stall_reset+0x260/0x260 [ 520.028340] ? trace_hardirqs_off+0xd/0x10 [ 520.028342] ? raise_softirq+0x325/0x490 [ 520.028345] ? raise_softirq_irqoff+0x320/0x320 [ 520.028347] ? lock_release+0x9d1/0xa40 [ 520.028349] ? run_local_timers+0x14c/0x1b0 [ 520.028351] ? timer_clear_idle+0x50/0x50 [ 520.028354] ? account_process_tick+0xd4/0x3e0 [ 520.028356] ? thread_group_cputime+0xef0/0xef0 [ 520.028358] ? ktime_get_resolution_ns+0x300/0x300 [ 520.028360] ? enqueue_hrtimer+0x171/0x4a0 [ 520.028362] update_process_times+0x30/0x60 [ 520.028365] tick_sched_handle+0x85/0x160 [ 520.028367] tick_sched_timer+0x42/0x120 [ 520.028369] __hrtimer_run_queues+0x358/0xe20 [ 520.028372] ? tick_sched_do_timer+0xe0/0xe0 [ 520.028374] ? hrtimer_fixup_init+0x70/0x70 [ 520.028376] ? pvclock_read_flags+0x160/0x160 [ 520.028378] ? kvm_clock_get_cycles+0x25/0x30 [ 520.028381] ? ktime_get_update_offsets_now+0x34a/0x520 [ 520.028383] ? do_timer+0x50/0x50 [ 520.028385] ? native_apic_msr_write+0x5c/0x80 [ 520.028388] ? do_raw_spin_trylock+0x190/0x190 [ 520.028390] ? lapic_next_event+0x54/0x80 [ 520.028392] ? clockevents_program_event+0x108/0x2e0 [ 520.028394] hrtimer_interrupt+0x1c2/0x5e0 [ 520.028397] smp_apic_timer_interrupt+0x14a/0x700 [ 520.028400] ? smp_call_function_single_interrupt+0x124/0x640 [ 520.028402] ? smp_call_function_single_interrupt+0x640/0x640 [ 520.028404] ? _raw_spin_lock+0x32/0x40 [ 520.028407] ? _raw_spin_unlock+0x22/0x30 [ 520.028409] ? handle_edge_irq+0x2b4/0x7c0 [ 520.028411] ? task_prio+0x40/0x40 [ 520.028413] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.028415] apic_timer_interrupt+0xa9/0xb0 [ 520.028417] [ 520.028420] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 520.028422] RSP: 0018:ffff8801b535f828 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 520.028427] RAX: 0000000000000000 RBX: ffff8801ca699b00 RCX: ffffffff84acc87d [ 520.028431] RDX: 0000000000000004 RSI: ffffc90002602000 RDI: ffff8801c45c7f50 [ 520.028434] RBP: ffff8801b535f868 R08: 0000000000000001 R09: 0000000000000000 [ 520.028437] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c45c7e00 [ 520.028440] R13: dffffc0000000000 R14: ffffed00394d337f R15: ffff8801ca699bfc [ 520.028442] ? xfrm_confirm_neigh+0xad/0x270 [ 520.028445] ? xfrm_confirm_neigh+0x9f/0x270 [ 520.028447] raw_sendmsg+0xece/0x23b0 [ 520.028449] ? xfrm_neigh_lookup+0x280/0x280 [ 520.028451] ? raw_setsockopt+0xd0/0xd0 [ 520.028454] ? avc_has_perm+0x43e/0x680 [ 520.028456] ? avc_has_perm_noaudit+0x520/0x520 [ 520.028458] ? __fget+0x35c/0x570 [ 520.028460] ? iterate_fd+0x3f0/0x3f0 [ 520.028462] ? find_held_lock+0x35/0x1d0 [ 520.028464] ? sock_has_perm+0x2a4/0x420 [ 520.028467] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 520.028469] ? lock_release+0x9d2/0xa40 [ 520.028472] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 520.028474] ? __check_object_size+0x25d/0x4f0 [ 520.028476] inet_sendmsg+0x11f/0x5e0 [ 520.028478] ? __might_sleep+0x95/0x190 [ 520.028481] ? inet_create+0xf50/0xf50 [ 520.028483] ? selinux_socket_sendmsg+0x36/0x40 [ 520.028485] ? security_socket_sendmsg+0x89/0xb0 [ 520.028488] ? inet_create+0xf50/0xf50 [ 520.028490] sock_sendmsg+0xca/0x110 [ 520.028492] SYSC_sendto+0x361/0x5c0 [ 520.028494] ? SYSC_connect+0x4a0/0x4a0 [ 520.028496] ? trace_hardirqs_on+0xd/0x10 [ 520.028498] ? __fdget+0x18/0x20 [ 520.028500] ? sockfd_lookup_light+0x104/0x150 [ 520.028503] ? SYSC_connect+0x2e0/0x4a0 [ 520.028505] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 520.028507] ? SyS_futex+0x269/0x390 [ 520.028510] ? do_futex+0x22a0/0x22a0 [ 520.028512] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 520.028514] SyS_sendto+0x40/0x50 [ 520.028516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 520.028518] RIP: 0033:0x452f19 [ 520.028521] RSP: 002b:00007fbd69ae5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 520.028526] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 520.028535] RDX: 0000000000000000 RSI: 0000000020a44000 RDI: 0000000000000013 [ 520.028538] RBP: 000000000000000b R08: 0000000020a9b000 R09: 0000000000000010 [ 520.028541] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006ef1a8 [ 520.028544] R13: 00000000ffffffff R14: 00007fbd69ae66d4 R15: 0000000000000000 [ 520.028545] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 48 53 10 ff eb c2 e8 a1 53 10 ff eb [ 520.754953] 1-....: (125000 ticks this GP) idle=882/140000000000001/0 softirq=213944/213944 fqs=31418 [ 520.764545] (t=125731 jiffies g=122982 c=122981 q=567) [ 520.769977] NMI backtrace for cpu 1 [ 520.773575] CPU: 1 PID: 5145 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #210 [ 520.780818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.790143] Call Trace: [ 520.792701] [ 520.794832] dump_stack+0x194/0x257 [ 520.798439] ? arch_local_irq_restore+0x53/0x53 [ 520.803086] ? lock_release+0xa40/0xa40 [ 520.807035] ? nmi_cpu_backtrace+0x1be/0x210 [ 520.811421] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 520.815888] nmi_cpu_backtrace+0x1d2/0x210 [ 520.820098] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 520.824566] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 520.829819] arch_trigger_cpumask_backtrace+0x14/0x20 [ 520.834981] rcu_dump_cpu_stacks+0x186/0x1d9 [ 520.839377] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 520.844203] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 520.849719] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.854897] ? __lock_acquire+0x664/0x3e00 [ 520.859102] ? __lock_acquire+0x664/0x3e00 [ 520.863320] ? check_noncircular+0x20/0x20 [ 520.867537] ? check_noncircular+0x20/0x20 [ 520.871748] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.876912] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 520.882079] ? rb_first_postorder+0xa0/0xa0 [ 520.886373] ? lock_downgrade+0x980/0x980 [ 520.890501] ? check_noncircular+0x20/0x20 [ 520.894720] ? find_held_lock+0x35/0x1d0 [ 520.898765] ? cpuacct_account_field+0x1e4/0x3b0 [ 520.903504] ? find_held_lock+0x35/0x1d0 [ 520.907542] ? __acct_update_integrals+0x339/0x4d0 [ 520.912450] ? rcu_pm_notify+0xc0/0xc0 [ 520.916332] rcu_check_callbacks+0x256/0xd00 [ 520.920717] ? rcu_cpu_stall_reset+0x260/0x260 [ 520.925277] ? trace_hardirqs_off+0xd/0x10 [ 520.929487] ? raise_softirq+0x325/0x490 [ 520.933526] ? raise_softirq_irqoff+0x320/0x320 [ 520.938171] ? lock_release+0x9d1/0xa40 [ 520.942133] ? run_local_timers+0x14c/0x1b0 [ 520.946426] ? timer_clear_idle+0x50/0x50 [ 520.950546] ? account_process_tick+0xd4/0x3e0 [ 520.955103] ? thread_group_cputime+0xef0/0xef0 [ 520.959742] ? ktime_get_resolution_ns+0x300/0x300 [ 520.964642] ? enqueue_hrtimer+0x171/0x4a0 [ 520.968861] update_process_times+0x30/0x60 [ 520.973158] tick_sched_handle+0x85/0x160 [ 520.977282] tick_sched_timer+0x42/0x120 [ 520.981320] __hrtimer_run_queues+0x358/0xe20 [ 520.985797] ? tick_sched_do_timer+0xe0/0xe0 [ 520.990183] ? hrtimer_fixup_init+0x70/0x70 [ 520.994490] ? pvclock_read_flags+0x160/0x160 [ 520.998974] ? kvm_clock_get_cycles+0x25/0x30 [ 521.003444] ? ktime_get_update_offsets_now+0x34a/0x520 [ 521.008790] ? do_timer+0x50/0x50 [ 521.012217] ? native_apic_msr_write+0x5c/0x80 [ 521.016771] ? do_raw_spin_trylock+0x190/0x190 [ 521.021326] ? lapic_next_event+0x54/0x80 [ 521.025453] ? clockevents_program_event+0x108/0x2e0 [ 521.030539] hrtimer_interrupt+0x1c2/0x5e0 [ 521.034769] smp_apic_timer_interrupt+0x14a/0x700 [ 521.039586] ? smp_call_function_single_interrupt+0x124/0x640 [ 521.045443] ? smp_call_function_single_interrupt+0x640/0x640 [ 521.051302] ? _raw_spin_lock+0x32/0x40 [ 521.055253] ? _raw_spin_unlock+0x22/0x30 [ 521.059375] ? handle_edge_irq+0x2b4/0x7c0 [ 521.063583] ? task_prio+0x40/0x40 [ 521.067112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 521.071942] apic_timer_interrupt+0xa9/0xb0 [ 521.076235] [ 521.078448] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 521.083782] RSP: 0018:ffff8801b535f828 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 521.091462] RAX: 0000000000000000 RBX: ffff8801ca699b00 RCX: ffffffff84acc87d [ 521.098702] RDX: 0000000000000004 RSI: ffffc90002602000 RDI: ffff8801c45c7f50 [ 521.105945] RBP: ffff8801b535f868 R08: 0000000000000001 R09: 0000000000000000 [ 521.113185] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c45c7e00 [ 521.120429] R13: dffffc0000000000 R14: ffffed00394d337f R15: ffff8801ca699bfc [ 521.127685] ? xfrm_confirm_neigh+0xad/0x270 [ 521.132073] ? xfrm_confirm_neigh+0x9f/0x270 [ 521.136459] raw_sendmsg+0xece/0x23b0 [ 521.140243] ? xfrm_neigh_lookup+0x280/0x280 [ 521.144626] ? raw_setsockopt+0xd0/0xd0 [ 521.148580] ? avc_has_perm+0x43e/0x680 [ 521.152533] ? avc_has_perm_noaudit+0x520/0x520 [ 521.157175] ? __fget+0x35c/0x570 [ 521.160612] ? iterate_fd+0x3f0/0x3f0 [ 521.164398] ? find_held_lock+0x35/0x1d0 [ 521.168446] ? sock_has_perm+0x2a4/0x420 [ 521.172482] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 521.177820] ? lock_release+0x9d2/0xa40 [ 521.181766] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 521.187622] ? __check_object_size+0x25d/0x4f0 [ 521.192182] inet_sendmsg+0x11f/0x5e0 [ 521.195955] ? __might_sleep+0x95/0x190 [ 521.199902] ? inet_create+0xf50/0xf50 [ 521.203765] ? selinux_socket_sendmsg+0x36/0x40 [ 521.208405] ? security_socket_sendmsg+0x89/0xb0 [ 521.213133] ? inet_create+0xf50/0xf50 [ 521.217001] sock_sendmsg+0xca/0x110 [ 521.220695] SYSC_sendto+0x361/0x5c0 [ 521.224394] ? SYSC_connect+0x4a0/0x4a0 [ 521.228343] ? trace_hardirqs_on+0xd/0x10 [ 521.232472] ? __fdget+0x18/0x20 [ 521.235814] ? sockfd_lookup_light+0x104/0x150 [ 521.240373] ? SYSC_connect+0x2e0/0x4a0 [ 521.244339] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 521.249857] ? SyS_futex+0x269/0x390 [ 521.253552] ? do_futex+0x22a0/0x22a0 [ 521.257329] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 521.262153] SyS_sendto+0x40/0x50 [ 521.265588] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 521.270317] RIP: 0033:0x452f19 [ 521.273478] RSP: 002b:00007fbd69ae5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 521.281158] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 521.288399] RDX: 0000000000000000 RSI: 0000000020a44000 RDI: 0000000000000013 [ 521.295644] RBP: 000000000000000b R08: 0000000020a9b000 R09: 0000000000000010 [ 521.302885] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000006ef1a8 [ 521.310128] R13: 00000000ffffffff R14: 00007fbd69ae66d4 R15: 0000000000000000