63bd9272959fc73bf86cec43e49c23cc2b27665e6a0299257dd2540897dff6b3a0e77b54ef3fd5585e84dda7512f5a02a166ad3c5781260bdb232457251c3aef3be7415c2943442e6ca83160788de9aa547cd553137f4f594a4c57ee368034c2d4b595ae1ffe0f9fbe3a2ad30d9a220447c2349b5daf3fcdf7a1dc275b45ead592bb178191f03009d80bfa82d8fe7493968376a1802bf15f34339ad0cf4143914ca2edd9f0689035093ba6c4bc3aa2516244743d2d08fb09b6d2bb2423a224112590f6a53ab8b546716d5540322efd34d2fad98db1f3c1d64df1a21b3e0ce09195510cfe7c3d36b1bdff33bda791447c84165254df90030858c5da7b70bdc4ed5a30841b66454f70ac03ec66189144a329aca51482088145cafab8c6c55ccfee94c8a526925e82aaf45ec07cdc06deec116cf6303495fe31b1e6c594d8ee04c0c2191bf5a9f44020fa44f6ec0073d9388732c80be8a1a7a9b59d326317b538b8d2e60d94b55ada99055abda28f142e9695bd126e3d9de8877d4d6cf8ba35a6e785e7251a9e52c882dd8399c2c49e252aaad83a9fc42ab3d846713b0d3102497700242653e55c79b674d0d046785dbbc093fb2d9197a31aa95ac28bce0afc3742f37e37fa119f3eca81de62286a7c523c2b168790f5ddb5c491aa9e27f3e87057001d300c89ae9c100efc69204cd586487f15ac48ed10edb667c8c2f8e89b854c55b86ecee7c8df4ab44839e31516d14851d60988b5abcef7045619b1c2ee6c5cf05f00cdeefbc55d48e5d66baf93d025280b1d4fbca04c999b133a0214f81d8405e2035d63e351e7b54317c8f89456aa4a9f551ad075387f066147281a2e823df51aa55eabafdc9f15a1e017ff3a8163df384478974e80576c5963558285c7cf7e101201ae12f5470b5bf5bd271437474e33247c9cc55ea4a501dbbfdffe8d6112ec3464e20858208177d2b49b1bad9df3d6783ad234b6c303cbbf07c6ad1f8f7529a94d90a743d8e4849698692d007e05281995aa516d366b5e05be6d5451e4f84297198025e68ecf8b2c7625677b06da77beb0387a0ed144a8cc39618f67d3ea6def9db07d46f6f10d8d7f328aece890c9f59bd7e3d1951d6f6c5c853a28f6d8477b44416bf13f655a974ce0bf233f56caecb1c0b0d2124fea0115788f246577350a9a8cf3510998cfd1e2935974a29b5837e2ee66eba9ad90bf8885bd82b0dbcfbabb601fe5e483f2c860b95ed1ace99b2f27662df4a69ace68a573cf29152b855fd7d619f974b52dd63f5c6171d83b74404697ad44a72dd0efcdac2cd5fa616929cd70dce659e89ceedb32b836", 0x1000}, {&(0x7f0000482000-0x5)="8ab10ebdb4", 0x5}, {&(0x7f0000f5e000-0x1000)="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", 0x1000}, {&(0x7f0000ce2000-0xb)="40e7c283053e6b550f5bea", 0xb}, {&(0x7f0000265000)="2df699153285e1c6411d801f5230a140c779e9623d8be2604db6b059402606c2f5557679268db65528e1834a511ce2b591feed94ff3291159273d96edd4a451717fd8da896cf869fc35330aa36fc7e5656d2002cc3b9224bb7194fa4920f74f7f1be6d5f5a523f6014205353b736759b920927f354235dfddd2f548edce4fbce9decf4e282ffc24ded935d205a10dcdf43e54ab243dc9d97f9f93446bf0177a9a9148132b0902681c53ffa387f6f134aa9870b1d9ad05ea8045b7cc167c3a8ad94a493f4ac18c35dada9e5f47b1926ee1e4e3dd1cfa3", 0xd6}, {&(0x7f0000c63000)="6b2ceb5161e1a88254ae4c8eac3131c738971d3ad1b08d1d174d07ba16d1d2a712cee8ef329619f1af0a6e06888bdccd0a2b7227c62a2a5bc04f421dddb20a6658f43c6d8034fe55b18b6360790183d6183b3ba1d4c8190d731ac77efbe5832d6c33f9ccb3bb56426731ae5c098a", 0x6e}], 0x6, &(0x7f00007b4000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x68, 0x40}, 0x4000) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e6000)=0x7fff, 0x4) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00003db000)=0xbbc, &(0x7f0000465000)=0x3) 2018/01/06 19:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000d50000)=[{&(0x7f0000212000)="b8", 0x1}], 0x1, &(0x7f000023c000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) socketpair(0x15, 0x8000a, 0x7, &(0x7f0000b08000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008a2000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000c6b000-0x8)={r3, 0x0}) 2018/01/06 19:09:57 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f90000)=0x2, 0x4) write(r1, &(0x7f0000f90000-0x23)='>', 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/06 19:09:57 executing program 0: r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000780000-0x4)=0xfff, 0x4) [ 69.807406] sctp: [Deprecated]: syz-executor0 (pid 16522) Use of int in maxseg socket option. [ 69.807406] Use struct sctp_assoc_value instead 2018/01/06 19:09:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000041d000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000c27000-0xf0)="14", 0x1, 0x20000804, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$inet6(r1, 0x0, &(0x7f00008da000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000889000)={0x0, 0x3}, &(0x7f0000297000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000096e000)={0x0, 0x4, 0x20, 0xfffffffffffffff9, 0x101}, &(0x7f0000862000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000400000-0xc)=@sack_info={r3, 0x4, 0x5}, &(0x7f000094e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000965000)={0x0, 0x0}, &(0x7f00009d9000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000073000)=[{0x8, 0x0}, {0x3, 0x81}, {0x3, 0x1}, {0x2, 0x1}], 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000095000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c4000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x7, 0x1, 0x3ff, 0x2, 0x20, 0xa0, 0x11, 0x5, r4}, {0x400, 0xc2ee, 0x10000, 0x7, 0x3, 0x9, 0x1, 0x4ef}, {0x21c1, 0xfffffffffffffffc, 0x400000000000, 0x800}, 0x3, 0x1, 0x0, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0x80000001, 0x1, 0x6, 0x9}}, 0xe8) r5 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000758000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8d000-0x4)=0x8) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000baf000)=""/103, &(0x7f0000f98000-0x4)=0xff53) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000fe1000)=0x0, &(0x7f00000c4000)=0x4) 2018/01/06 19:09:57 executing program 3: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:57 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) r2 = socket(0x0, 0x0, 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eef000)={0x0, 0x8933}, &(0x7f0000ef0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000726000-0x10)={r3, 0x100000000, 0x2, 0x92c}, &(0x7f0000c9f000)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/06 19:09:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e9c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a85000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000393000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d40000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000-0x4)=0xe8) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d2e000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e4c000)=0x0, &(0x7f0000dc0000)=0x4) r4 = getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000dd000-0x8)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf9000)={r1, r2, r4}, 0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) unshare(0x4000) sendmsg$nl_xfrm(r5, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002031, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00009b8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000509000)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000c1000)=@assoc_value={r0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/06 19:09:57 executing program 2: mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/06 19:09:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000278000-0x88)={0x7fff, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$bt_rfcomm(r0, &(0x7f0000cfd000-0x9)={0x1f, {0x1ff, 0x10000, 0x3, 0x6, 0x4, 0xa3}, 0xe00}, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b60000-0x7e)={0x0, 0x76, "a7c6040a281912f6b053ba9b5ad00e113e045c71e6397b3f6f0c8b0d19fa0bbf911a59917188480746b1eded874a680c2577218f684cf6d5e39ed718d70fa0eee69d5358c7f03636381547ba6ceb2e183de8c6c41bffeed0eb85206c70ffa995f8b491b465fc282ebe67beaedd9d70268f8d671c2151"}, &(0x7f000077b000)=0x7e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000990000-0xa)={r2, 0x4, 0x30}, 0xb0) 2018/01/06 19:09:57 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000844000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008c8000)={0x0, 0x8, 0x30, 0x6, 0x3}, &(0x7f00006b0000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a37000)=[{&(0x7f0000254000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) r3 = accept(r2, 0x0, &(0x7f0000fce000)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000042a000)={"62fb6a7a9b1a6cccb72656c5827b3129", {0x4, 0xc3a, 0xfd9, "0000001000", 0xfffffffffffffffe, 0x0}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000afb000)={0x0, 0x40}, &(0x7f0000aa0000)=0x8) syz_extract_tcp_res(&(0x7f0000fbc000-0x8)={0x0, 0x0}, 0x67c, 0x6) 2018/01/06 19:09:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005af000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e1b000)={@rand_addr=0x72, @loopback=0x7f000001, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) syz_emit_ethernet(0x46, &(0x7f000079e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/06 19:09:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4b000)={0x0, 0x0, 0x0}, &(0x7f00004fc000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) [ 70.000191] netlink: 164 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 19:09:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00002f6000-0x69)=""/105, 0x69, 0x100, &(0x7f0000795000-0x1c)={0xa, 0x2, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbe000-0x4)={r1}) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000ecd000-0xb8)=""/184, &(0x7f0000495000)=0xb8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$netrom(r1, &(0x7f0000d30000-0x48)=@full={{0x3, {"3f86da5a2a3f80"}, 0x40}, [{"b7fd3391ac2723"}, {"87d65662dbc9b8"}, {"5fb6146b278e6c"}, {"5309f951f9023a"}, {"96042cbc7f3f54"}, {"d540c3422131f0"}, {"98ce3485ac9244"}, {"a6c9e1c926af76"}]}, 0x48) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) socket$kcm(0x29, 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000089b000-0x10)={0x1, &(0x7f000065f000)=[{0x5, 0x920e, 0x8000, 0x80000001}]}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/01/06 19:09:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f000016f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e7f000-0x4)=0x8) accept4$unix(r1, &(0x7f0000cf8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000eae000-0x4)=0x8, 0x80000) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000158000-0x38)={&(0x7f0000070000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000601000-0xa0)=[{&(0x7f00007ab000)="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", 0xa0f}, {&(0x7f0000397000)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4048044}, 0x44040) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) pipe(&(0x7f0000db4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000070a000-0x4)=0x8) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5dcd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a0000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ded, 0xfffffffffffffffc, 0x5, 0x4, 0x3}, &(0x7f0000bfa000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c73000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x6ae3f772, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ccc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000aee000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000dc6000)={0x0, 0x0}) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.011837] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16599 comm=syz-executor0 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056c000-0x8)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000d40000)={0x27, 0x7, 0x8, 0x6}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f00007e2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000089d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d03000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008d2000-0x10)=[], 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000009f000)={0x2, [0x10000, 0x3]}, &(0x7f00000da000)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000fd6000-0x4)=0xe1, 0x4) getpeername$ipx(r1, &(0x7f0000b0c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a96000-0x4)=0x10) 2018/01/06 19:09:58 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000971000)={0x0, 0x0}) listen(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xf32}, &(0x7f0000699000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48fc}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d78}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9407}], 0xb8) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000f15000-0xd5)="25e9507cd669c2638981e9a4463651e181870c2e13a39e1e0a3ebbb547b97449cd195342b77095b470402c8e11639ccd6e2e636650b2c27b6283893143cd0ee4747c328fcc8ed0897ac43c6d00dccebe984d3e0215bffb660934ef5120c3cedf7cab213a5775cd12e05955fb78d9456742a7b780a5962a37999091553c63e8cc9b1ca14947f1bb28ab97429c14a6b35d2a517b9d3152c9a514b389aa5450a5bbe0b84252a11a0d1a2ecfdd23040df036181f2bb013d3adbed240d9e5894ca5f4864fc67cd27ea2554302206eee2ee8e447249f74ec", 0xd5, 0x4001, &(0x7f0000887000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) 2018/01/06 19:09:58 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) 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(r0, &(0x7f0000c6d000-0x38)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000048d000-0x30)=[{&(0x7f000081c000)=""/178, 0xb2}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x91)=""/145, 0x91, 0x7fffffff}, 0x40002062) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x3f, {{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]}}, 0x90) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r2, &(0x7f0000003000-0x77)="30bbf27a5ea4f4d7a8fc0cce51a77572ab16fb727f6fe0dc3c56e6165ba536e10636b4a7a37b2df36b621ac7f7a87b4dff0e58de7c6b0aa1b7076a8b5b6b9ec0537b364d965503ce4648c1e35645a59661dc2e04eb9a24a2c3b56fd1bbac2e318bbcfcc6e6fb5d1cfa33977c943a6e6149c6192ba9d014", &(0x7f0000003000-0xb7)="15b23e5d5f5dda4fffb522b80d0026af578c9a3ccacf320a27ba895664fa4c9398dcd6691a45c5ad86b6788080775750740d7f5d4fd6d9a2734d828b89da4aff6778b9a016aa883a6797bfb3dda9b24345da9de7f93759f3d619f982579dd9df24bc54e064c1c15da7a6e80ac23722debe0e0840d9fef89bf1e393cd2af9e075084442362495014189995e0a11ddbd5800e853bc92894d6403a7ac3a8995ea9319bab39be9cda564bf7645c47b136ebe25fc931c7f598f", 0x2}, 0x20) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x9, 0x30}, &(0x7f0000003000+0x73a)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000+0xee8)={r4, 0xfd}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000004000)="ad95e50badf369571dbd78cb72138c65552999f073cf87b3f277f475171436d9f6d0b644422af3db1f53927608ad0b2b29529ff23c10db5d8629ffea12e3af7c4753991b47dd68657a8fe9e2494fdf33998043f3cf6676d9e57807b2b55cdfaee6d49c34de299d92678245d27fc302fd5dd5a0f2aaa3e9cf8d8e7a97b6d4d845a82e9d61a18a002b61544e2d95da369af71d20e74ada98b050be0f8d0bf2306018b4b1f0ab24eb52b7aa45fa499116f192796f8da666de516eb57c3152675e8f413e962dbe42d34846f739164b1e3c78bf366ea34fd4", 0xd6}, {&(0x7f0000004000-0xb5)="90710c270ade9ede957aab9affe74df65079f68f09cf73ca813a91adb3c4f745a54efc38e70347f3b9c3a1f2e015ac051488a92f258471d237a9c11dc424034bee03876fd97261b34593230a4b1cee60d83e3b3040e0a90b087010b5e2088d5eb0f2d4e2fd0ae04b0badf262bf32ea2166cab944eed636d1aafe159470014150f804270ffd66e91100c46b27b6eae664d657898fff52fb685f250e2929050b21235b7c07fd6a951d897e9b5de62faa2b7574ce0fc8", 0xb5}, {&(0x7f0000005000-0xff)="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", 0xff}], 0x3, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1c, 0x8000, 0x3, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xdd45, 0x4, 0xffffffff, 0x5, r4}}], 0x60, 0x4}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c, &(0x7f0000005000-0x50)=[{&(0x7f0000005000-0x27)="fd1a8b7b180fec45c34f6ee3f1e988dd02fcfcba576940f1c2191bd95c5309f81756ba9562aa3d", 0x27}, {&(0x7f0000001000-0xf6)="f445292f8191bb157158f974329ae0d859162d85568e1a3fb0837b1af9ae1e48f964e02e8871a03169a8eba760ccfcfcbd6ee2409d725eacca406626f94c3e37ce92d7dbe974451ce0af20442e8ac77624c699989610d68d6ea3c59e75b6a4efd9adbda3d9f226d605d417257ede0ec9093a1a151eaba013012b22be56320a93a709906c0d06931272c8e202274fa9a58ebf74cecc4654c2e1acf6d28d43682135acd7c08dff3474e35e483f1f00812d02a51d944345bdaedc5506ee8a2e8c2a22993849682afcde4efea97f8c0b85dd78e1292837ac42451540c94e9614e8bcef7504167e35f7cc5b40f20cb27ba62d3befd214e190", 0xf6}, {&(0x7f0000003000-0x29)="7e5c0db2d33ebd9944eaf64587e62ca8cbcece91b86554e5cf4df3f202ea78bc1d0987e3d3eb391176", 0x29}, {&(0x7f0000004000+0xe8c)="32d98ce2f843cb74accb2b145981af471870827e090b6cf52109a05b995b8ce9782c818a0730abac0908bea707e8959fe7dcc0eda48d5efeeb3b168aec663ac966e055f9775efb0e24666c7d3a46019ae33a2ea52d32534983a457ab5f3f9776ba3897baf71c86bb1daee2f3", 0x6c}, {&(0x7f0000001000-0xf2)="6e5ab77d265f21e8e3c0dfbe04e85179d127db5116ef740251c4f7e5d2db32faa9e308dc938954ac3bdf608af756f09077e4c8bac442d29a51b9145dc438f54779de878d6881a6c3bd443dd2399cb576f99c8f88f306e4080655502f383ba2f91976f347a3187f94031420453b4ab09d5d8390a09eea2b8d1b6c706b1550fdfe1b3b47128d3878b5c184c65206217ff142c734fa12372b0255a21830f02f81476fd3e1cca976a8c7e66cc3c2a10a328b5bdb5d14650c78c436bd4498f3f76983787f4d59da2d9ac4d31860e10ad282bd9846bbbbe4547955563b6fe255c315fe9df3db3f2a9795079de6e331a9fbb0362a63", 0xf2}], 0x5, 0x0, 0x0, 0x40000}], 0x2, 0x24000050) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000005000)=@full={{0x3, {"5c799ef568abd4"}, 0x800}, [{"51ba40c4b31d23"}, {"f5bf3d0a83494d"}, {"1eed5927d24965"}, {"f660ec889eed08"}, {"35c8fa869ef034"}, {"1e972f48664981"}, {"e9b4986f573c24"}, {"11dce65d3c43e0"}]}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000005000)={&(0x7f0000006000)=[0x0], 0x1}) 2018/01/06 19:09:58 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe141821c5a123c4a6c0dc38eaa79aa6c51123379a0add69d41ec75f6c4c12f1a702eac00fb12ddce6545da75871ee268dda690f1599ce819fe938c4d95e804610dd151d074578504609cd152cc55cfde92a1def362b1597c3af3367b0758d4852e8", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 70.021622] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.062665] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x801, 0x0) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000527000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e08000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000fda000)={&(0x7f00001a6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024c000-0x10)={&(0x7f000061d000-0x1c)=@getsadinfo={0x1c, 0x1f, 0x209, 0x2, 0x0, 0xb, [@proto={0x8, 0x19, 0x6c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 7: getgid() r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003da000)=""/12) r1 = socket(0x10, 0x1, 0x0) write(r1, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 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(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000939000)={0x0, 0x400}, &(0x7f000093a000-0x4)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000939000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x100000001, 0x8, 0x41}, &(0x7f0000447000-0x4)=0xa0) socketpair(0x3, 0x4, 0x37, &(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000713000-0x38)=[{&(0x7f00006fc000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000076f000)=[{&(0x7f000093c000-0x27)="9767bb7e3a69a203cea5c32ecce278152f58af4681969559b49a39cdc53f02f952697701718dc5", 0x27}, {&(0x7f0000050000-0x6b)="3ee1ff98abbfeb039c41a11ed42b01c47c3fb372f233455d71da18491c37015f93f0800f4ca5c81ec2c2fc20b4a1d589851c9965ffea0b960bc02884f4b4eb419abf1a8f159680482dbd3436e402e60c92928637cd49648f24748464adece42b0bdabc471cbce5e54653fa", 0x6b}, {&(0x7f000093b000)="55f1b6d186634605fc5793d7e64c570e27c7a3545b638854658dd378e2495e5b90dffa22343a298b6818ec473e9dad0e6ea345f3813f6e643c22125cffd9863f067cee81126eefeda347ba98466293e4d9f49e7e36d58638adb0a05b66b178b91bf9152f1e77a5e29aafb51c", 0x6c}, {&(0x7f000093c000-0x7e)="058f9f58c062fab8efe0e15f4f784aec83d6ec8bc70bd3cbb63dbf6f19d30ef02d30c73198582a4795e2de8c6e3c0a4ac1b02460cb22ca823198e242fa3c580f20a8adfb77a0fb441d6557db9ca6d94e59e46d9ce21ead231b44e467253f4147677b44cbfbffbc2d27ad9255e2bdb4ccc58b9da35c93c01ea092dd97b304", 0x7e}, {&(0x7f000093b000)="a9f89fb15670107f1e334b5497fc6d336f4c3c2288c82ccde34c12972e1590c38e27cb0a04e5c6bcd8d80e593d2e876f57be060a8188d5e142a8553e5774ea0987859d1cdc29e3c9be05341447bb37c5e905e2a68a4b33674998af87033edcce88e97c862bf0bbe3", 0x68}], 0x5, &(0x7f000093b000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x4, 0xfffffffffffffffe, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x262, 0x820d, 0x4, 0xffffffffffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8001, 0x800, r2}}], 0x90, 0x810}], 0x1, 0x4000001) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000093b000)=0x0, &(0x7f000093b000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f000093b000)=0x1ff, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000939000)={0x0, 0x8d, 0x10000, 0x7, 0x8, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/06 19:09:58 executing program 3: r0 = socket(0x4, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000612000-0x4)=0x724f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000531000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000942000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, 0x800, 0xf620, 0x500, 0x3ff, 0x0, r2}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe9000)=@generic="0121884cd122764c0bed6af00357264f") syz_emit_ethernet(0xd8, &(0x7f0000439000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0xe, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x9, "6f164f65ec5ea9"}, @generic={0xff, 0x6, "aa5b58f5"}, @md5sig={0x13, 0x12, "bd0cb4aa29178853f6dc39908f74f587"}]}}, {"6a6aca9acbee1b05f721f9ad024f0c0d4a3a12dcfcaa71dc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a4f3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2de2f43290e3aafecf58879b152fc8330d92f0a39ef721361e22bfb72aa6ec4b3"}}}}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000feb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000050d000)={0x192, 0xfff, 0x5, 0x3a, &(0x7f00004d7000)=""/58, 0x1000, &(0x7f0000510000-0x1000)=""/4096, 0x81, &(0x7f0000f6b000)=""/129}) [ 70.096963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16606 comm=syz-executor0 2018/01/06 19:09:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x0, &(0x7f00006da000)=0x4) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f33000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005f2000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000557000-0x70)="215efb0abc6dc7d7746f324eb4bfdaed8ed1f0f3097fb2f5433dc3af5d7e02807195b2a69498c7afd16da2a07924f864bf9ba845e724e6171481f744620cc587cfef312aeb03fd19fb1f62f7cfd6fce4d1c0a28f67dc13d21374b36f966f477e7b46e219fd1f6e83e2592b9d339acde9", 0x70, 0x40, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockname$packet(r1, &(0x7f0000f5f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006fd000)=0x14) socketpair$inet6(0xa, 0x0, 0x400000000000, &(0x7f000087e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000684000)={0x0, 0x4, 0x8004, 0x0, 0x2, 0x0, 0x8001, 0x80, 0x0}, &(0x7f0000af3000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac4000-0x8)={r3, 0x6}, 0x8) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000aa4000)="ff2e84bb7e509c1982b561dd43f60ec8aba4261208") write(r1, &(0x7f0000134000-0x28)="2600000024004304000000000010910000010004010000000000021800000000000903c76e35", 0x26) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007f7000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cc000-0x4)=0xc, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000019a000)=0x0, &(0x7f00009d4000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000eff000)='tls\x00', 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r1, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f00007d4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000502000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c90000)=0x10) accept4$llc(r2, &(0x7f000025f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x10, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000019000)=""/196, &(0x7f0000fa2000)=0xc4) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0x1d8}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a37e11979f72f6ef4774f432b4159d47ad389c176e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2e3}], 0x4, &(0x7f00007a1000-0x6)=[], 0xfffffd29, 0xfffffffffffffffe}], 0x1, 0x0) 2018/01/06 19:09:58 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000228000-0x4)=0x9a, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f0000991000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000c91000)="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", 0x1000, 0x800, &(0x7f0000e41000)={0xa, 0x1, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000051b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000096a000-0x4)=0x60) connect$nfc_llcp(r2, &(0x7f0000cb5000-0x60)={0x27, 0x1, 0xc18, 0x0, 0x7, 0xffff, "6bafe63c61c40d430af7d1104bf7dd4b8619d4b5dc6be92f5b6ea343a1632c3e147f4cbffbc31431945063887f03b2111664b4816a09b9dcf8e133e8758483", 0x2}, 0x60) r3 = accept(r0, 0x0, &(0x7f0000de2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00002cc000)=0x0, 0x4) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000fe7000-0x11)="899b8b6aebc026c3361e6ee1eb75874d", 0x10}], 0x1, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf8000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000d49000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0xfff, 0x800, 0x100, 0x0, 0x0, r1}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) r3 = socket(0x3, 0x3, 0x2e3) sendto$inet(r3, &(0x7f0000000000)="043bd7b05fe98344472b36501e8a8b19824b3b48c7a9e20df567a19da19fc8b537c64b472b690b785bdbc66a8b7cd51b39a52a9dd33c7a8d51527236045cefb96b91f96c671341ebffdcb720df59ca8db9a515da24e6a08c3dd66f7833edd9497e1a6e3c0b5ede74001ea3f62d0f6fbdb5bf0c57411d48eb4465b160738bbb2e68fa7ea9e3eac51efa1eefdb910be0c312dd5a5c9ea4f3b9fb9717d0c24dfca155db1a7f8f5f06b1ea8be1f499fe6d0c44f0f1297a6548985d07e5198ee243ba67752b0f146c6c2afce01aaa8898bf3d04870f982767e4d80d113d71dc4b7289804b11aa8a5e581597ceb70fac15f9b434743b1f1735defa60", 0xf9, 0x80, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x61)="d1e3f41b85605fe6176c099f4c153f045c048abc7b190d250c04cf80b713444a45c075dc8a961426d0ba5434ad77f9c9eecb00a14b86b6801bd86408d30ad1734de9469452db1d6df47fb0f4d6cc794409b5b2feaf8eb5cf52c0654fd5b8594c79", 0x61, 0x20000000, &(0x7f0000003000-0x14)={0x11, 0x10, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{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]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x14ece303, 0x9b52, 0x8, "98ea7080e2dec105b44a9d9923d835d61757427bf0089ab40a5a7098ea1846cb82845fe4fb144fbc2e2d8b9873fa93a7533c37403fccb050521345219ab697f8aa3f479ed4f42b1f6eb1f6f24eeb2ba7"}, 0x160) 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6a94, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@jmp={0x5, 0x1, 0x42f922ce1d05c568, 0x5, 0x6, 0x14e, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0x2, 0x4c, &(0x7f0000004000)=""/76, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r4, 0x0, 0x2, 0x0}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000004000-0x10)={0x4, &(0x7f0000002000-0x10)=[0x9, 0x81, 0x3, 0xffffffff80000001]}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x10000, {{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000003000)=@sco={0x1f, {0x9, 0x5, 0x3ff, 0x1000, 0x9, 0x6}}, 0x8, &(0x7f0000006000-0x80)=[{&(0x7f0000003000)="cd361f709533b43d5a5e091265ba5e156bc5be272d168acc308b2df62abe24ff843de1218b6bd2a3a4274ca023d99fd8460be0381c10972c5c3be648328c9968a12a3e7644562e2868a2f3409bdff5da4108aa136105661856177f552b9a77aa6f5a572dd9652c3c2caf0228531122a0f93b6c295c31d3691d3c848babae6b43e71f52d4ee8cd0471a07323b1b76c2bb8d2d59d5baa4401f06ddbb37d1a3ca1ce3bd6542011b007993b5b7a8b00574151a34e8b25088a1b0467aa0f0e4d2c84d973c5b5c8d02c08b4a54f5", 0xcb}, {&(0x7f0000002000)="944999f66757a41a9971f4015b1434b7acf080fa01b17264156968f64998e6e6f7e87ca1334d2cbef4135b3b8b50104b69084c9536717305f9d49c537320a4afb9dfb636cceb73fa5e37e692d365d8cf78fe1f1d0190e383e37ce8548e36617a", 0x60}, {&(0x7f0000002000-0x35)="cc52ad9bf9c4f2390d4a1fbb24cce6ed66ae314f3570bc6089cf1459a9c5f3819ec6c71381e8bfc31f3fdad6565866428f91ff8b51", 0x35}, {&(0x7f0000005000)="ea3b0aa880ecab4dd7e247fbd39259c074ed668c980d28c6b809672b0b856d53c7f6ee7df30288060f5dc2f7866d1f0b289c074fa4aa9373c64ff8193d9fc6b2ea914bbac4b4e95866243a11bba5e9b5cc0f1bdf66a270ff3a7188599c064a2e9e6beca79e994f0c352b003b436df831589820491b01fe23efb9d78d2b2be2b31991ed103fff2b19f6b1159feaa69fd68565798f6759fd9238153ed9cf2c7052ded6ca4eb47635127af43fa90bffa91cd5615dc84694a9", 0xb7}, {&(0x7f0000005000)="4ad2b5444e0a694a1f91b618971d87041beb", 0x12}, {&(0x7f0000005000-0xaa)="06b1b5d586189766084f803bc925ca105bb84df8f9f16a145d520b45d8549c4a79195a2636db21251c934e792135aaa0957e857dcc5bc18bb947d5e6cd6856f5cc5d9613528f4f7524836ad5726b9fcc5526829c303984019e5199b8a4ed0e7e066d32d4222bf0a9039d5ed67c476014d2b069550bc3ea8b45a423b3b44a360d41bf2420f0f11507694d8d23de45e2f039397711390c8e3cbffc3408084a314df13fdb336ee169146767", 0xaa}, {&(0x7f0000005000)="b16edaed5c200501abf0a831f548c6707ed4ee2b4078bfcfad5ac6a55ebcb90a6e18c9170809440cd90622ac9879078e3932585075028067700b821bcb5f3e666f57c420ebae4239756c6e5f066df03f8a634bd0031a2e01867e4eb3d1866e", 0x5f}, {&(0x7f0000003000-0xe5)="0302440dabc243dbd04b158ed25cf0efbe6cffeb3eb1b1c52ce9880e7c01afe6469a303a580cae67b352f0ada8c0b27f1661503e3d740ed60c474746b3e170936266ff2b493a16bd781f9226c4993c13e84b6289b9725bb22387b947b743faeed09bea3e7292c2607e16571eb76c38f2f8e70a4f3b366d4d8c856c357217ea3f11cb3dc9f84e6520207c9fbad057c5d1853900c497a3eb07b9755b12273b6f33ddbb74f0c7d65fed89d01151226701128581d0e654f9c52d48f7a83257bc3998a21498dfe409be156b8e1489c9264d7e6c880844b59532a229f6c618727be1d0f2a08237ac", 0xe5}], 0x8, &(0x7f0000005000)=[{0xb0, 0x108, 0xa0000, "41ba86822c9ba24afc1d10e0162568f552a70bd352b60f3f01947d22e99c1207409ef3649daba566f37f7ae07e5abcc4d5055e6fdac9f67aef62b1a66b56801cf7a1fa16f2df44362ef86dc6428ff9758237f24c649645197bfd663499ba52869de9a2827de6340ddab576e60c7ea08b782404c0d19e2025acbc105a05e03c81b3c0f8b335f1b5bf53a89608820c531af4dc6101cfaefd92a01b"}], 0xb0, 0x4000000}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000000)={r6, 0x7, &(0x7f0000007000-0x1c)=[0x100000001, 0x9, 0x100, 0x4, 0x2, 0x9, 0x7], &(0x7f0000006000)=[0x400, 0x6, 0x5, 0x6], 0x0, 0x6, 0xffffffff, &(0x7f0000000000)=[0x5, 0x9, 0x4, 0x0, 0x7, 0x80000000], &(0x7f0000000000)=[0xffffffffffffff01, 0x100, 0x100000000], 0x0}) [ 70.318943] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000058f000-0xa0)={0x0, @in6={{0xa, 0x1, 0xb54, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x74ed, 0x7f, 0x2}, &(0x7f0000acf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001c6000)={r1, 0x1000, "189a623a8f427163106391cc64ed0338315925b2e0044c0ac2ae64487874bf9b602c66ee3b1d13833ede3f471eb0b6c5b24cc2f0e8925cc5c83e2897a6929946a9fe4fc8a0cc5f55f124c65d22eead52b75e936b415c88d52399b83dade7efba83af0685504f79e534d0b4c3d16cff010e2e676bbbc36a57e7289fcc770a0f19022c35155fe63eefbddb7aa2a0f57c504759dc3ad6d8c76a8956208dfb3788cb35407199bba80e68e79c9ca01f4f953bf28984dbeaf2873a6408f1c82dac2aab74f741116a0d201c89ac64623d1019ae85967208c463d004899bdcdbac92c58a7ccb3c8e9159aa17d3982086a6738255967f8f71f67bcf6632d31c078d817289898b2f6c785b97aaeb360e7c5829990fce9ad25587f4d9b77d8c61f800fda755bfcf43c7345deb81179d63da2f84f25f26d8516baf0cbb33a8ea9b50a22491f247660dbaa41d8411841ce6bea0299eed609edab1c96f7a5de8923f794a9ea7e8e54379fe7b3836ead7e257baa1972593672a33df9ee5bcbd3b3d7dd2b735a1356be05f8d8f8e94c1743093fbf9702888fb955aeb8a75c7987851061aebd18d5e44f9cae1fdd9762723026c6490ad01c275a96885a36dfe22a7baa6324032d3f2900c22e0442f542e0a4a2b021218665e3857ff6c16c128e7fe4c68512077ece37537a22482b0809e1dd2e07e31d49f0e35fe1469bb284ea6323c0b07709274f8dcba93fb3fbe1ab9485b05b82e9f5c2811147310f2f29a47f23c9408709eb9dcdacb8ae36e7c3f73ffdb160a21787232f35afb00c6a7ca8f2223635801c7559ce9395ff2711fc4a0eefed1b16cac912481b9c776720ad28c2794aecdc8b682b687c3d86af33bd38bc17a5fa4674ed7d8420af55a03c742f9983b2bd02e603285bfcd196efdb269fb9c7a859c836dfb54822dd04820eb535cff9dc73a8d93b6d1874b5efab7e9cbb9bc3fae2808992444bcd7640c3e85ae99c0db401a4c806784727b2fb8d41d5333f35b7d779f3f34e220f878dea4ae873b56a917a30d2132698b6e6c5e5355b1e5c379ee08479dc8343c517278fc4a1b09f43d60dcb5baa0d54ea797cf11c9913643cedd2b5605cd668161967eedc7f97ec13a233265584ad0205325dd1d120e23f4579ed218894c3f724dd34f473f81c80edbb7c29de602eefe2fe88c5a71bf9d2843aa0acb841ceb1c79ab566e4185f6730b055e33df351bafb0263fd20ab5bdc3361007f662c650505a18605ecdf3501822725fa10ea496a885d12ab7ee495a97fc155a5421bf595e1039c87bb8e512e638cb28c0146043ba90e87465a4fdd879e55b68632c80166f61fc286a3246b34cfcb9f9c7b081098836d6e044756f857c1896e1b17113cfafa65bce9e91da8e70702d35ad40759fc28085086c3870fc6beaa5111335aa2effe559f7d41aed2a37c994dadad4fb0c2d07336f5272713e0c61a2f189b67d157eb72c3b3d10ec38f0e9011d5e2af85e73a342daad41f503c8ed3c364bcbb783281fbf3b9f45fa0d6f5ca9bf4a056dc277157156ffc7dd9e9bef5ae8963cf538ec1299a4b5a817f1d9334b1a9c407cf9a6b074eb1488face5279c434fe8f07472f22c118326c51a8fa573f81a5b03fa11cdb3d86dd9d40f22b2e2d93d8134198f0a38698d1817e6b7efb541721aabda993be03aae83f58d410b7e937d45238e1fc82065a7f3830256c27b3241fe5e208d948ccef643ebe072daba020489e89c3137d90d9a8876e08c1a7e8c541e4f7d29cc8145880078c7609f50cb1a3a895f8cd92c8a5f3c0956f99332432a4c90631795de011e09fd4aa6ae6f29d73fe19b8e3921371f4010c311a4c7cee71f13aef91ad6f00599043e0946e60a05d920c1956eb81e689347c4caddf9049587d3442f2957e1391512bbd875e65f05c123aaa13e98e6ea01bd1d2dcfbcb0fa3371244df84e2ab6e46df5bbfb65fa11f6aa6fd5b3c2e61b20d07bc0876ab298c4960289a5400de2b408f45009929580bf2f0b2efef2a85c65f664fcee2f0ca7ada0240c7d92fe009901fa6af2805209b3e96da223e1471eb6d36cce016161c160a6de89223c2d96435f5f45b7d2fa986e5363363f1a92abd578ed62aa00b422fec353149e5a748c8f1e20504d7013ce6013d56e3d5919011661972aed41ecdc503eb4f88b5062e4af1980e55f49b875f25e0769375864b44275321a623e0b94df408a1efba7358e664868849b02d2e6084c0ea95ed7c0d91331eb450c2a30de0d332cf99dcf3ee1ffa31e83652f1a47f02ab33284c8c522e7e7b62861b393fc5571e68b24758e0e11159dd337eed55c6204c90fb0cc01fbb5b7fcf44c0d4bdcc18c919a19d17dca3a810cfaa45adf7f543cd88485a90a024254effa2a958735e78b467c760452a4da3fe023f28cb87077013ee53617ee5892181f8dafa42a26018383c8a962928fae63c8846a44a15ac1e519d0b533bf445b6ddf04b9bffd559c587520fa17886c8fe49ba055734e355708426d4d07d79ca475d600159ee23e7a3aad014e7807ad06a3a2a2a980bf21ffde5e8d28f1086667b1605360818ba6d412ebabf5f65ea89022e80cd47442858d6b81c1f80941bdf556d483032756f1257575db3aa45fc151eaa27aa5d7347b676cc00616282e7aeb469ca1b5a85956d85342491085d6cf20229e64979b8ac3ede1002fbc5b84de1ed43732ab06d5e47010fde3e6b0c19afff3b133da4613250d8311f052383a11120f4beaf3a8f05742a86c01dc66d22f14fe3d55e0799b4859823c85156cfe5451e75dafe0a376ebe19b4f373350cec2b687c41af399c620d07159379b9f8dc3501a344fff2ced75f0c46ecf20c326735d5fbdd8975f30ac74a7776413a263ee52f4d179cf622aebe57b04c0004b08709e9ee0c8906798a627e7ecd0f28596be806371a4141b521fc8de6780b956875bb5c6f718365b19fa0a37591ac688a224217d95920d88a73158e070201c6c85c0dc15b711f316e5b7050ad3b33453a56622f9059fbc82a384ba2c654b66891ccd847c3bebfb6e2e4bb4dfcc7991854a1934523d009293206a1477fffbc6e1d9fb268768d2457decde207eba5cbba799e4dceb38bd5e1b2420682a7cbfbf811a29b42082a10a0df0e08205eae0ca9199ba16db26af197475e0ca401d50faa37b0f79ffca959eb60fe8f0baaafff3355c848aa37c00284f7687ad621b63091959b8446d14d89ace9c31a2c958f4683ac578d83d49d87e1e951837bb13fd7876473e2e3318d40687d2a1ed14604ad7ee939a88be2c907cca8d9a29aba096439505352248f7dbf8c5661404e2af2cc478aae2b994cbb0d823b0b6428f5843325ee53208bd1deb054bce0e399b4dcd27f3f93a46a225ccb0e5556ff1b20c122b3bf0bc19c59baf206ba4a36308a98e4c6eef748ee4df9c6d8715025ea08bc27ff02dda4c2c5f0184d518bdc59639e7f508afdf41fb1a6bf9ac7f1253a659e4f11b68ebcf8f55de9492869b8d282092e7ee0c057040c248595364c943c45f0b76a160b9eca53fbe3aa43863d1ca6fc9bc8f7199e3b13265ac749a7ff9eeae91a0b4d05c783bd756563b64741acf526d9b432a6bc7804818818b25deda1edb255b4a59ea6705833a520966feaa6430395a66daa9258be309778d73c43d3c5b939ba6b14a225cc9103a32eb6e0b82d34c25c158655f5688f6f8d63b56e873a1cfefeafbf832777d631008c0255dc9f37be5964d4826ea36ed5d2037b3894e6b4e08206497c9377ab624498b7d47ee82fea7b1fa711f8b79bfba728b7d71da9952e4d3caa54b760d05f787712f39b7bb424b12145f57d1be6c9a2c16619e45c646548ad97be5091d0d82ef63741d37599e38a6819bd4d51f1251481740b7e273972bf4ab8081ac3ccdb6879f19a9004df080b0caa50c19a5d2416b0e5cdbc1c626bb867a98214c8377e39952cafea43b5a394aa9ad37b0f935618a5bdcae978f11eeb57cee9c4a314226727ba7e4c4ff95c6f4f460b58db4acaec7fa213eb7b52adcd5665498f02181bf8766647ee82c4ed8f82b3bfdae6ce16fa0ca98c016e5ec558f89acd2742f23b58507ee2031681a0ab563c4258c5feb81b510f7d071b76bf23cd46b7b4fbe3d753fc224d7e999433cabcafd45e5c7e770b1e3b528f874c683bcf71cba175762752096905020f75ddb8fb6743a1736d529a84db3ae920afd9130442d0c75ccc3b8682a500cec02ee4a5db5102e0ac5cde2e84f5526295984ca29529b6170844f8e05eb8a595160bff61b793a6551489a44cb89fdca24c2bde0be8b06d16b2b2ab76a28c3f305b9cb3f5b65cc833bb87d1452aba67148893c75a226792c8d9f8dc7f815d8f4df3a670ffabaed2f6e829aa59b4bbf7c33c0663737aed115f54bef40e72bcbfbae8171aa4e6f4a05cb55cdf659f750531d79dd03a9449377d4f4c32cc424d5682284812f7ffb412d1a9cb0bedb63e1fcfb66c354549fcad9b8b6a1f4e8a3cb6c10bb11d2dce609e76e4935cae8f40f51238d24e9fdf5fd5a0f05f21a6c1fff37fc34aa97ec225663430e4048a0878f03f1f0d748c777e8eba78a56ddf9cdab8d921df093de787b17435319f3e01ba3ae783a0b1eaee58e5798c0fa177e558743b917f136c4aa7216db204ec209736d54e2b44583b0b0c4b072673021b5eac3b575671ddff50de2d89fc7c546cddbc709b95c1e5608c74ac5a0393b5c77d6c8dddad6c1e2f73e0b4e4b9ff0c5ef38cdbb7866565bbb7b4c996c2c492244b4e4bfba244116f1dcaafabbd79d5a4f34079dc1c53d0824e68096894349574924e5f49e77b317ad567c54610a665d88a0c37ce7446336ac5e879b6e6cb3232a8348a6ec913db858c555588e656569ef19e273214b87f749218efa18e008bd215d72f78d62561d0539e39bb6f065a2d504e0061dd89a2a2188f4da9276c3d5509eb7c06c1bfb8cac9bad753b830c0bfef1ae1d450e102d6839f3bad580d849c614f39d37bb76a6d9ac3b741f7031abfb238e8fb88fabbe3de154896e4da56f5899c39e4c308fd54a34eadbe74790e86f799965b073084e24221a58a553803d711de8a31c97966c0b28f5558b6e2c23abdcfce2275fa0fb35829f8bc29b1df6b169822f2c386c61d4e5e0add2066104bc427f09827804ffa208be1625e68ef77313370d479cf4886de179bc4f0667abf2ef963e8dcaed654e168309e3eed26e635195a2a74e445df1898de62e09125e6ed9ff8c7752d8655729db4a947da65c95bb15810492f5d65693275a5fd6d652b471a090615a760f61a8a1b8908a2d39d7ba7d028aaf081a1562b61f6743259f49328ba3372f60502c6765663bed77f4afca5dced866d0ed13722151f40b4bb14dd566171a6ca5649cd6f64a8a118aadcbea5b7ac4532787d094449787be8645e6e79dc58f1379574d332092563e258aa60af72b83a106d6b69f395dbbcf47605914cc50dd17b6455199708e1685859a893320b60a28966595b7a97aac015d277a1ebe64d371cc1d1299965305022816ff7ff7f470904809fd94e14dddfb3d5cd33a2ce05955e30d5fa8b719f58a52ef72cbcd61055fade4935964dea9d4b4b1a7311d0e08fda9ffd93e12fa12672b57034399a9a0b869da420224972231c7f5909d48e756319b1acce729b0ad992e2f77aa763f0824721355ddfd02c2f6d7a5da9b275446fde5a478ad0e147c2a66502281e9784464d7c91571cff3cba147671e924d8f0a505e1a0ea26c3a31fcc87d1eb0cce3897079aa9e8062bd3aefc46fb2bbf079535e8"}, &(0x7f0000822000)=0x1008) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000892000)={@generic="2817a94d5702d1de5926549927ce0597", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00006a9000)={0x100, 0x8, 0x2, 0x7, 0x16, 0xffffffffffffff9f}) write(r0, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) 2018/01/06 19:09:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) r2 = socket(0x1f, 0x800, 0x3f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000011000)={r0}) r3 = socket$inet6(0xa, 0x2, 0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000012000-0x8)={r4, 0x2}, &(0x7f0000002000-0x4)=0xfffffff8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000004000)={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) shutdown(r3, 0x1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000008000)='tls\x00', 0x4) socketpair$inet(0x2, 0xf, 0x3d3, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000010000)={r5, 0x9, 0xfffffffffffff2de}, 0x8) bind$ipx(r2, &(0x7f0000003000)={0x4, 0x4, 0xfff, "a72858bc1ed2", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x1, 0x0, 0x0) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xfffffffffffffffd, &(0x7f0000f7c000)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f7d000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d5000-0x10)={0x5, 0x1, 0x1a1cb5e0, 0x7, 0x0}, &(0x7f000003a000)=0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7c000+0xdad)={r2, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x1f, 0x5, 0x20}, 0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f0000fa7000)={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) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0xb8551e83717ddff, &(0x7f00006ce000-0x4)=0x0, &(0x7f000012f000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f0000eba000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aba000)=[{&(0x7f0000059000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0xfe, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000031d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001d6000-0x41)=""/65) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f00008c4000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 4: 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) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffd9b, 0x7fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000b96000)=0x4) mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000279000-0x10)={&(0x7f00003e4000-0x410)=@expire={0xfc, 0x18, 0x803, 0x0, 0x1, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0}, [@proto={0x8, 0x19, 0x0}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003dd000-0x8)={0x0, 0x3}, &(0x7f00000db000)=0x8) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000c4000)={0x0, 0x6a4}, &(0x7f000041c000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000180000-0x8)={0x0, 0x9}, &(0x7f000028a000-0x4)=0x8) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000041d000-0x8)={0x0, 0x3}, &(0x7f000041c000)=0x8) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0xf5, "c235006db3a9d2137e1f43f879d80c0336d54092f70bdd6eeeb7286999ab175e1937bae1c4d93f5e6fcf17b308ada1c8c691a493fd488ec95084f30fdf928a42eeeb3e2be178659c27842b7847eaccdbb99689e2313452674591c1798fed67095cdc30b062f28186f21dd94486f006dd662e6814c7f60315afaf26a4ad9f079f7c940ac53a14b7e38b42ca077eff8c013a67a0102d73480d08d9eb5af7c80457825c6ab1c8739b9b33b7933d264d7f85953a2cb48b9c4db970e366e1e94c0a4548a29a17081d748be179d4920faf1034c3a0ad8a2d45856cfa1ffb237ed88c58229d5b22f18b451d028e70dd66e8290c4e375e6afa"}, &(0x7f000041d000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000142000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0}, &(0x7f0000342000)=0x98) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000329000)={0x0, 0x6, 0x0, 0x0, 0x8}, &(0x7f000041d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000394000)=@sack_info={0x0, 0x10000, 0x4}, &(0x7f0000386000+0x727)=0xc) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002a6000)={0x0, 0x2}, &(0x7f000001d000)=0x8) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000041c000)=[{&(0x7f0000042000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000113000-0x10)=[{&(0x7f00000b1000)="9950f57bae8921f3b4d76317c95dd7beebe57aca82874378e02df35b4e2006f6ef4a9cf23b601a227b991790a7f857337bc5d922c0fa3dee811a5ba8dfe1bb71543c1a9ae9ac0439131bdb77896914d324512ff8d570732172ad650a54855c399d355c263e6a3e32d95b6be3d661affec3495e95878afb76e99bbd97b0700d1354447560c6bf4c140e03c55c81d5f389bb1822", 0x93}], 0x1, &(0x7f00002c8000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x95d, 0x7ff, 0x200, 0x9, 0x129e98e9, 0x0, 0xffff, 0x80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x1f, 0x10001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x1b, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x7, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x7fff, 0x2c7a, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x8001, 0x8000, 0x5ada, 0x81, 0x9, 0x3ff, 0x6f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x8200, 0xddc0, 0xfffffffffffffffb, 0x12000, 0x1, 0x400, r7}}], 0x150, 0x4000000}, {&(0x7f00001e2000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ee000-0x60)=[{&(0x7f00002f0000)="92d9dbffad80d76101fe5f24c39f5718c6a937b686c048b5aec29dcc897db3ac8bb9aef3003196550d1f4c02b4dca596dad2f53f6236e595fe6d404f7df1aaaabd67a801003a73a5c12985ac19caef0bfe22d78d43b3293b538ebb86fd2c6f568b54225a66a05ac3f3edd5cd0b30044f2ffbd405a33365634f4e21487f0b0e383e42714ba9105bc75c7b5f8b9a7b41534a975085caa1cb9da2ff2a63614a3a0fd3ca8baf609fab3159", 0xa9}, {&(0x7f000041c000)="ab069e4e2d72560a7f585ac4ed0cdec4ffbf25f0d6bbfb9b382efa6551aeb75a9e8033a835804840691c628c3ab61e450efb1ad175", 0x35}, {&(0x7f000041c000)="2b2c813f171dd47d707a98979e099fea4f60c348e35394d23a0f471670a9ab5c25b4a337c4e0a12409819fdc12d5ee13ce6cde6d4ddbeb08f1c3dd0751ee41a20d8fee210c9ca031bc5a2c827584a4c5939d9be99c87a8ec85286515e42aa062c70e630968d4a86af194894362988a1da5d91490cb3eda447ef8662b346a73648b2dd415ada4d670f54792328888ceb522b9f603847c32d4b2ee369a509aaef89f770632ad8b4a128d37cb", 0xab}, {&(0x7f00001f8000)="21893ba489686486d5391b4eefd3e1355293103e9a5e1af588605c525021ea8c5336cda6969cf23f169453a8947615f1228875ce4fce85b3570f6e36259a5ca82565737fd24cceb27d1d", 0x4a}, {&(0x7f00001d3000-0x1d)="a3635aa7a7aa3d448f2274e444ddc4c7056ba5a642d80da459efcace2b", 0x1d}, {&(0x7f000041c000)="51e31916c59e09a970a52e3e0b3a18adafbe2549064943b10ae5a7563246ec3d76e8c9ef90d789d251", 0x29}], 0x6, &(0x7f000002a000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x0, 0x401, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x800, 0x2, 0xfffffffff46ad076}}, @sndrcv={0x30, 0x84, 0x1, {0x91, 0x2, 0x2, 0x1b2de57e, 0x0, 0x2, 0x2, 0xfbe7, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0x0, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0xffc, 0x3f, 0x0, 0x8000}}], 0xf0, 0x880}, {&(0x7f0000170000+0x889)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f0000279000-0xab)="1415b52abb010f6cfe442b5014ed5dd8f939033c09510addc46501fb8e2dadb4fb4d61a2ee1b9fb687ed099395c60b005add9c54a7ac967c335ae304a8db74b63b38311d9b657a462f1bf53bf00368fa11d7c400900c36e1f4d2908d612c4bf7c38985efed265b4ee62dbc49562ce0ca8ebd6532d6f2826e47fdf54fa8a5d37eb7e2d10c5b70c185a30922ea730b66c92c48ce49ec5e3f7615e4a647da519377835d822f37df66e36adf71", 0xab}, {&(0x7f000041c000)="eacf7bdd7189815084036ecbec4cce8d6489a949ddc6e2bf0328e497c26912158ff8348b60a7", 0x26}, {&(0x7f000041c000)="235b8642eacfaebc1055e750260f32e4d026c9ab1378412ae1e59e5d1d26e9a8c53f8a57329842969f69deb5cae8618d540b4ef0bde0756418a960a7360f9044f459e2bbba9de619c0eb581c06b5ddc851f14ad90ed667390eb383c7cc4c4b2bfcaf2889739ff96eff39e83f5a6dded118b633d2c0f05f394958ac4bd6e6021c87a9cf9ee4dff69bb41e0d1fcbdfc60833673d4ff3c4ae3353a8e7452de8465617c72cfb1eee8f98e58ac00512e95ee0c87bb109d31dd7c9f7497a1ee391b981ec9c2432f3550414f58e36524f9b37b1d3f16f538d819ef2158e", 0xda}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f000041c000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c, &(0x7f000041c000)=[{&(0x7f000025d000)="86b32142d61c312f17c3344d1f012734fe459f0740", 0x15}, {&(0x7f00002c2000-0x2d)="0c5c774a28798fe9a9402b1afa17e771e1414e4f55f0c6488d5b8fcbb5f0e8717cdce32e231198983fed2d0000", 0x2d}, {&(0x7f000041c000)="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", 0x1000}], 0x3, &(0x7f000041c000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffbff, 0x8, 0x8001, 0x3, 0x4, 0x198763a1, 0x6, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0xa3e0, 0x3, 0x1f, 0x8}}], 0x60, 0x4040004}], 0x4, 0x24040890) [ 70.360647] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x7) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000618000)="c70edffef94ab67de0f6006ac661fd67eddb46292a4057c4c5dba658107afe8c3952f685456107f901cb95d8d3182744ff6fed477f9cd44e53374b010c35a2e3ce93687c5acd2c12297fcc5fe5b58580d9f6b696cc6c37b7c47797adef6cc2388a95ded72338bc8ea52eea", 0x6b, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:58 executing program 1: setsockopt(0xffffffffffffffff, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002ee000)={0x0, 0x0}) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f79000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000f7b000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000f7a000)={0x4, 0x5, 0x1ff, "9d463f561622", 0x7, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f7a000-0x10)={0x2, &(0x7f0000996000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f79000)={r4, 0x10}) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c98000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000441000)={&(0x7f00003b2000)=@ax25={0x3, {"8a2068d81d21d1"}, 0xffffffffffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x6)="0163eeaa066a", 0x6}, {&(0x7f0000f65000-0xbc)="e0755235dd6942ebb5c686e60d6d256552ae9552bd1a37f2e887763a74d318c4b724b3a54c3a740608e30b5eac412ac451c102fb15ab21958b18c69acceac1dbdc7558cd1b4dafefbeba7392ead981a9d2ad3fae01cfa0680b229f271e4cd31bcf689b5df1bf7105bf36d9d3e22878ec74d1c03822cd9cb9b05110605e280506077e404bf9e94011c18a6bbbb551b44487da9f298730ef1db3792617fb0c7c3a275ef5542b03dcee2b17f48258d590b3d1db6880dc85aee2c05adcbe", 0xbc}, {&(0x7f0000b1d000)="79e2086b24e7583f9e6a00a97d36e693e7fca3baf3e58ee195c0f123c4cf8a061903e8a5ef354450819284e15bb1c1c54a420dc120dc0e", 0x37}], 0x3, 0x0, 0x0, 0x0}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0xc)=@nfc={0x27, 0x861b, 0x5, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x8000}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x8, 0x100, 0x400, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x10000, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000004000-0xa)={0x4, "eab970892f50"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x80, &(0x7f0000004000)=0x2) r2 = socket(0x0, 0x800, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x5, 0x8000, 0x401, 0x100000001, 0x80000000}, &(0x7f0000006000-0x4)=0x14) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x0, 0x3ff, 0x5, 0x7, 0x1, "5aba7f533568485b5a70b9720dd6ddae80412552a8f133e9076842fca620d7abcf715843ca62432f2befa5f3269628027f8d9a2aba4d2a3051894afff83fc3", 0x95}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000007000-0xd6)={r4, 0xce, "b25672e45a64fcb538ffa48262eeee95bd3758409c313681521898f0862ca61ffe684d60dcb4c0958e4775c080c1c83f81f878c273dc5aeb118e236b2514a6abbc6c9fda7195b2cf6bf319d21d99f97a2f328ddd9fc4e3086c8bac27658a1e678d47a2c5ae20b91ad82ae67d06b1ddc9e87328ac78e6d50800fdfb5d22c9d5ba6459497e0f5803d130bb1dac6c2a40c95e23891f41ec104f78a4401e16f579877be14d90b4fb9becc8284475d27cd407fb07a517db8bd1d489a3e7304a332411d1c937df1e9b3267b29b56205f9c"}, &(0x7f0000006000)=0xd6) bind(r3, &(0x7f0000006000-0x10)=@ipx={0x4, 0x15, 0x80, "e8f4a25169b4", 0x7, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000006000-0x8)={r6, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000007000)=""/15, 0xf}, {&(0x7f0000004000)=""/3, 0x3}, {&(0x7f0000008000-0x63)=""/99, 0x63}, {&(0x7f0000004000)=""/96, 0x60}, {&(0x7f0000005000)=""/225, 0xe1}, {&(0x7f0000007000)=""/6, 0x6}, {&(0x7f0000003000)=""/90, 0x5a}, {&(0x7f0000007000)=""/236, 0xec}, {&(0x7f0000006000)=""/242, 0xf2}], 0x9, &(0x7f0000007000)=""/198, 0xc6, 0x2}, 0x20) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xd6e000)=nil, 0xd6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000013) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d6e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bce000)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, &(0x7f000018e000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000014a000)={0x0, 0x0}) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d70000-0x6)={0x0, 0x7f}, &(0x7f0000d70000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000006c000-0x8)={r3, 0x3}, 0x8) getgid() setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000914000-0x10)={0x3, &(0x7f0000505000)=[{0x2800000, 0x2, 0x7, 0x1}, {0x7, 0x7fffffff, 0xe7, 0xfffffffffffffffd}, {0x6, 0x0, 0x4, 0x6}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000807000-0x90)={0xbf23, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f0000d6e000-0x129)="240000005200271014f9f40700ff0324021507ff09000100200000000000000100000000", 0x24) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x67, 0x0) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000521000)={0xffffffffffffff9c}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000600000)={0x1, &(0x7f0000d66000-0x8)=[{0x1, 0x9, 0x8, 0xffffffffffffffff}]}, 0x10) socket(0x5, 0x80007, 0x0) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dac000-0x4)=0x8, 0x4) r1 = socket(0x5, 0x805, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000144000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000559000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000090f000)=[@in6={0xa, 0x1, 0x58d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f8000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xefe}, @in6={0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5b3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1879}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xbc) sendto$inet6(r3, &(0x7f000079b000)="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", 0x1000, 0x40, &(0x7f0000e56000-0x1c)={0xa, 0x0, 0xc0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000595000)=0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) r4 = socket$inet6(0xa, 0x4, 0x1df) listen$netrom(r3, 0x80000001) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00005d0000-0x8)={0x100, 0x800, 0x80000001, 0x5}, 0x8) [ 70.410278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.439934] Subscription rejected, illegal request 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9c000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000969000)={0x5, {{0xa, 0x2, 0xa6, @loopback={0x0, 0x1}, 0xca02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffffa2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000004d000-0x4)=0x10, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e1b000)={{0xa, 0x0, 0x1e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7c}, {0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x2, [0x4, 0x0, 0x1, 0x7fffffff, 0x5, 0x4, 0x100000000, 0x6]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000628000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008e5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cf4000+0x8d2)={0x0, 0x6}, &(0x7f000050e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cb5000-0x8)={r3, 0x20}, 0x8) getsockname$packet(r1, &(0x7f00006b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f88000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000d3000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000113000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000381000)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x730f45a4, 0x3f, 0x81, 0x8, 0x7, 0x20, 0x200, 0xfffffffffffff2ab]}, 0x5c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c25000)=0x4, 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_pwait(r0, &(0x7f0000bc7000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80000000, &(0x7f0000000000)={0x65}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d9000-0x10)=[], 0x0) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000329000)=0x0) sendmsg$alg(r1, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000575000)=[{&(0x7f0000d5b000-0x1000)="52b27d5fd0fc2d07daba4eb52fe6c4a0212f285c65bd973169dcec64af7b84e277", 0x21}], 0x1, &(0x7f0000e1d000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x3, &(0x7f0000fb7000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000b06000-0x9b)=""/155, &(0x7f000022f000-0x4)=0x9b) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) accept4$ax25(r1, &(0x7f0000904000)={0x0, {""/7}, 0x0}, &(0x7f00000b2000)=0x10, 0x80000) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x0, &(0x7f0000002000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f00001b6000/0x4000)=nil, 0x100000000, 0x0, 0x8d, &(0x7f0000621000/0x4000)=nil, 0xfffffffffffff001}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ba0000)=0x0, &(0x7f0000762000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r2, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x1ffffebf, 0x0) epoll_create1(0x80000) socketpair(0x3, 0x807, 0x1, &(0x7f00008f7000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ce3000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000e92000-0x4)=0xc) bind$packet(r4, &(0x7f0000940000)={0x11, 0x10, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe2c) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) tee(r0, r0, 0x0, 0x6) socketpair(0xb, 0x1, 0x3, &(0x7f00009d8000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000045c000)={r0, r2, 0x0, 0x1}, 0x10) sendfile(r1, r2, &(0x7f00004ab000)=0x0, 0x4) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000304000)=0x0, 0xffffffffffffff80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b6c000-0x14)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) r2 = socket$unix(0x1, 0x7, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033e000)={0x0, 0x0, 0x0}, &(0x7f00003d6000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000095e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008db000)={0x0, 0x0, 0x0}, &(0x7f0000346000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000096c000)={0x0, 0x0, 0x0}, &(0x7f0000b5e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000887000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f00003d0000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f8000-0x4)=0x0) r10 = accept$inet6(0xffffffffffffffff, &(0x7f00001e9000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00003b9000)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r10, 0x6, 0x21, &(0x7f0000809000-0x10)="0730a5efe2ff664fc09fd34b73174cc5", 0x10) r11 = getuid() r12 = getgid() pipe(&(0x7f0000d54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000424000-0x8)={0x0, 0x81, 0x3}, &(0x7f0000244000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r13, 0x84, 0x70, &(0x7f00002c6000)={r14, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb9f, 0x2, 0x80000000, 0x9, 0x7ff, 0x1f, 0x1, 0x81, 0x9, 0x80000001, 0x2, 0x7, 0x3ff, 0x9, 0x8]}, &(0x7f0000c4f000-0x4)=0x108) sendmsg$unix(r0, &(0x7f0000b59000)={&(0x7f0000dd7000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000506000-0x70)=[{&(0x7f0000418000-0xc4)="a933719c6a7aa47f06aa0f28560430e61a5ea80bcf9fb1d11f27a84b051fe263016116a3dc34b9001d36330a2dca062c829ca93d7f3d212eca795a27cbc26ed7d0e4588aa31c630896b3bbc65ef1b0c70c3ed150009bd3ad02b4b86d338ea9d36dad76a5cf67b0c499d5b45f36915ff4c2363ceac91e3d4cf8989390ab1dba7cec3b71f2ad7910cee10811ae31e2e5662ee26aa9ae0606c8a043ede41e514a9fc541963c2decdbdbbe088cd7f1d25f9593aea2aa689ed75fc1baef9c8db0350caa95753b", 0xc4}, {&(0x7f00005cc000)="cbefec40ac20e327cbacc14b946dc5b1e3945256edc8ef7d57c2de51f7b4e6da107e4ef6ec40aa4c13f8dd4d06", 0x2d}, {&(0x7f00007e5000-0x46)="398d40259f2cacd263d302953375e4922aa5114eb1f5e14908dd17429150df3f4d4e0d2384af4e8a5d58446413a1926aa61b5653781d60fbafa52694f8affd733e12e767111e", 0x46}, {&(0x7f0000175000-0xcf)="93b572b9a69755b3d03ee02588a195d1efc09c6aba1e149f52a9b0b30a5116f5170bd4bfe4238822da75982b97e90f1b58bf78b7c783176210dc43acf3d0b8c7755b40c0c5a6dd5ee0a75098860a0518a474f94c5fc8d19d0e6a45c35d0534496c72bf64c69600c1f9dba3131c8a01a0e0b5013ee65cc3651cccf3262103f60214fb629e69f9029ad0816d1a91b9a9816b8d8d7ba8da518256c6fedd7147df552dfc2d0616cb26406fc30f466803b32482aecf7a3f76c87edc2eecd33bf32bb16518e0ad69e2a32dd281ac427ee5cc", 0xcf}, {&(0x7f0000cdd000)="6154f85ea3d8f342ea2b16f554186c0c73400fed33d3ddcee5b0fd514765c9dcc2c482de21bca7e6e2a2db1181d044b2204c0082ffea805ff89302", 0x3b}, {&(0x7f00008f0000)="e55cffe641db4b9f2d219b7cfee8f36fea042ffefbb47f52bb23361dc057dadec6878a83f118756050e92d518ccaa682ceb099feba1ac2e914ff8240d0", 0x3d}, {&(0x7f0000efa000)="ad423832f3b4ea139bcb603b573d1090dddbe0ba455e31b336fe24e0f3f36f6a6d6e7081727acc4f9b75951438cf4651859c58b6bc455e4fee9ba88c0ebb2376eed642741b93a1878a897d3cbf5d8e418064c170ade4780f7f981be14b58606beb8106ff3c3343df712c0f85c14d9f0c5c2d7fd854711252ec6b54b56e", 0x7d}], 0x7, &(0x7f0000549000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0x98, 0x20000005}, 0x4004000) connect$unix(r0, &(0x7f0000666000)=@file={0x400000000000, "e91f7189591e9233614b"}, 0xffffffffffffffe2) bind$nfc_llcp(r13, &(0x7f0000304000-0x60)={0x27, 0x401, 0xfffffffffffffffe, 0x6, 0x1ff, 0x5, "cbec39f19ec5a0ce3f3860a1d5bcb2f2d9bfa19454162aca6829a536e5745e760f3668df0d085ef5d602d1dbc4e3602bc95b8071e506fcb2d780a6b68f68bb", 0xfe}, 0x60) r15 = accept(r2, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e8a000)=0xf903) ioctl$sock_kcm_SIOCKCMATTACH(r15, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000739000)={0x4, &(0x7f0000c72000)=[{0x2, 0x50a, 0x4, 0x3}, {0x2, 0x5, 0x8a28, 0x0}, {0xffffffffffffff7f, 0x1, 0x80, 0x7}, {0x1036a2de, 0x1fb, 0x200, 0x9}]}, 0x10) unshare(0x200) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x2, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c0000)={0x60000018, 0x0}) r2 = epoll_create1(0x80020) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a93000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00005ce000)=0x80, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000033000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000075c000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004aa000-0x4)=0x0) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004c9000)={0x0, 0x40}, &(0x7f00004a5000-0x4)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000487000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d18000-0x16)={r1, 0x2, 0x7, [0x603628e6, 0x400, 0x6, 0x4, 0x8000, 0x4, 0xfe0c]}, 0x16) write(r0, &(0x7f0000705000-0x34)="1f0000000206ffdde200f49ff60f00000000010000018006ffff6dff00375e", 0x1f) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xe0) close(r1) socketpair(0x9, 0x801, 0x319, &(0x7f000069c000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000bf6000-0x6d)="44072cd157aa5d5c98bd46efbd027f59e2629aa2016045f287a185a933ba3ceb9a2df1c795c95df9e1392984a89bf7e58e1a2a695006aefa1d002f0c468bad56ebfe78bfbf9d2f77e56ea3f562f9999824d45993566de8c6fcae214655b1f29d6b32a1e0acc401f8c83c5b3672", 0x6d, 0x4048084, &(0x7f0000d54000-0x10)={0x1a, 0xf6, 0xdee0, 0x7b, 0x0, 0xf8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a65000-0x4)=0x1000000000) sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x0) accept$inet6(r2, 0x0, &(0x7f000044a000-0x4)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000f73000)=@req3={0x9, 0x7, 0xd7a, 0x6c0f, 0x2, 0x0, 0x1f}, 0x1c) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x80005, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be7000)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005c6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xe989, 0x1, 0x5, 0xa, 0xa0, 0x20, 0x3f, 0x8, r2}, {0xff, 0x2e4, 0x1000, 0x9, 0x800, 0x8, 0x2, 0x401}, {0x81, 0x4, 0x100000000, 0x1}, 0x2, 0xd, 0x1, 0x38b050d68195d6f9, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x0, @in=@rand_addr=0xff, 0x5, 0x3, 0x0, 0x80000001, 0x7, 0x1f9, 0x5}}, 0xe8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000f59000)={&(0x7f0000f5a000-0x50)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x7f, 0xa0, 0x0, @in6={0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x800}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) accept$unix(r1, &(0x7f0000f32000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b92000)=0x8) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/06 19:09:58 executing program 2: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@generic="38e12e39496fa8e5efa21eb81a1ef78a", @ifru_flags=0xfffffffffffffffb}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e1000)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000029d000-0x10)={r0, 0x50, &(0x7f0000380000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000001000)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x30, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x7, 0xa3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000b000-0x20)=[{0x8, 0x3}, {0xa, 0x4}, {0x3, 0x9}, {0x3, 0xfffffffffffffff9}], 0x4) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x3000000000000000}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000)=@sack_info={r2, 0x500, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0xfffffffffffffff9}, 0x8) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x0) write(r0, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4, 0x0) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000161000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d49000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a18000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, r1}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e0f000-0xb)={0x100, 0x0, 0xffffffff, 0x8, 0x6d03, 0x7f, 0x5, 0x9, 0x7, 0x614f, 0x7fff}, 0xb) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(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) sendfile(r0, r0, &(0x7f0000ec4000-0x8)=0xa, 0x1) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000454000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bf4000)={r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d2c000)={@empty=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00004c6000)=0x9) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socketpair(0xfffffffffffffffc, 0x5, 0xef, &(0x7f0000dc0000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f0000880000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000)=0x10) accept$alg(r0, 0x0, 0x0) 2018/01/06 19:09:58 executing program 7: 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$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x197) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x2, 0x2}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fe00000000, 0x1ff, 0x9, 0x0, 0x8, 0x10000, 0x7fff, 0x200, 0x80000001, 0x9, 0x1, 0x1, 0x100000001, 0x1, 0x800]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x4a)={r1, 0x3ff, 0x42, "3085c51a65fd58d57f3c2755f2a44237999b52eb973d22bc96350ba28a84dfc2adc1fd9f62bb5798fe6a6fc62bb25109531373b3ec0324802993181ad8b2071f3b78"}, 0x4a) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x7, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa53}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000b64000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) r1 = accept4(r0, &(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000326000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000fe000-0x8)={0x0, 0x2}, &(0x7f0000c51000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dff000)={r2, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcbf9, 0x8000}, 0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000810000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x65a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a9000-0x4)=0x8c) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 19:09:58 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0xd)={0x0, 0x6, 0x4db8, 0x1, 0xaf2, 0x7fffffff}, &(0x7f0000032000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x80000000000000}, &(0x7f0000078000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000038d000-0x2)=0x400, 0x2) connect$bt_sco(r2, &(0x7f0000393000-0x8)={0x1f, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x292) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a8c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f0c000)=0x0, &(0x7f0000112000-0x4)=0xfffffffffffffdb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000019c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff8, 0xfd6f, 0x80000000, 0x90}, &(0x7f0000880000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e19000)={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]}, 0x5, 0x5e6f904e, 0x7a, 0x9, 0xffffffffffff0000}, &(0x7f0000d01000)=0xa0) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000825000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f00003aa000-0x4)=0x8, 0x4) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000008, &(0x7f00006af000)="", 0xffffffffffffff47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ae0000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00001bf000-0x2)=0x600, &(0x7f0000001000-0x8)=0x2) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000d37000)=0x7ff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bf7000)={0x7, &(0x7f000066c000)=[{0x5, 0x1000, 0x1000, 0xe6b}, {0x3f, 0x4d, 0x4, 0xffffffff}, {0x4, 0x6, 0x6, 0x985}, {0x100, 0x4, 0x3, 0x2}, {0x1e, 0x101, 0x0, 0x10000}, {0x6, 0x40000000, 0x6, 0x5}, {0x5, 0x2, 0x1000, 0x582082b7}]}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000e20000-0x4f)="afd6189077ed4e42be3cb215315bfbf42284693a23c9f13192840f32e747263d", 0x20}], 0x1, &(0x7f0000ea5000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffffa, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x800, @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]}, [0x69ac, 0x1, 0x400, 0x3, 0x7, 0x7, 0x9, 0x8, 0x3f, 0x4, 0x4, 0x9, 0x100000001, 0x6, 0xa8]}, &(0x7f0000ff7000)=0x108) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff8000-0x8)={r2, 0x7}, 0x8) 2018/01/06 19:09:58 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000087d000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x800, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000949000)=0x9) sendto$inet(r0, &(0x7f000086a000-0x45)="6b3fe2a81b482d207a7e260ff2f9b2d4d71ed869d3add4d2c80f79037c0f2a293366062c3e54cd2caee2d7a78ac7369c60e1954acea83b1d4cc6485ca4181d15b8edaac074", 0x45, 0x800, &(0x7f0000c0f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000094c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)=0xb) r2 = epoll_create(0xffffffff00000001) splice(r0, &(0x7f0000a13000-0x8)=0x0, r2, &(0x7f0000aab000-0x8)=0x5b, 0x7, 0x20033c57909b8331) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000f8000)={0x50002017, 0x0}) connect$inet(r6, &(0x7f000035d000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d99000)=0x0) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000870000-0x4)=0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000046f000-0x4)=0x4000000000001, 0xfa5d7f1a) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x210) writev(r0, &(0x7f00006c3000-0x10)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000007000040010c000045000107ef02000019001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/06 19:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d43000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000927000)=@ethtool_dump={0x3e, 0x81, 0x101, 0x1000, "d9e209186a31842f6177113272358068a144af2f35122fc7b62a38f0b86800516ee85a10943e97f01227971c8760b238692d4b42060370248c1125553f7d68eb53fa07936d515c3dbf271e293058275007824a019ddfcca26577b05965227d489e04c3415489d3bb26b893aa562237fb02a515c75e25d7cf4ea0bd741ec8d4c18259397eccf3c0aba902795df294d172eb3cc8459707bc11543bb9ced2b92d8bc015fff00282f8ff9b47cb4386b2e6cff34d7fb169bc4940dd65b1178575f72d46304a59d2a29038a93ba41a73fb62683438cea8379d092397e5eda54fe707236b4d92f016bf813e2a230e4eb58590fde8053a4c53612a6ec8e7a955fd5a83fc259f25b3e594a6ea58bc2bc665bd5974b7dc34fc119758e70f0ac7517c612e0188e3ec3639879695c93ad14867b83384aef76cd8610668f331b39357b7aad76ff2e4e1377fff60ec7cf10fe19dfb8c1cab29ae488958f3956d0f0a81903e9e607d5357bd9d54a7f0feba60ffd42ca2a0d14b121cb04ddd9937a813df0fdd9e1149061e6c452490ab1a8bae439e091dfeaa9c62eb4dcbc8723e82f237e0ab70504d4b1fedf49e6e6c288d36a7934a6612c9e6dc26ccd69096b287c59096f7d36685f031acaf9f2451138b69dd3924f2e7687d53923419edf69d4c0009a09db88d954096830f20a5c56359aaf289cd7ddb19ebb1ae16b2689b4100fa47dc3789a7614e87c6fb1c9a9801392fa16ac5abc17c26a2e0ba5b6929829a74022fd83e8e4f14ea7abc0776cd339bbf58c64f1f6932fd83230481e35419a17e96a412fc867bd9fce825c0fbde4fd1a65cf3688a3f4b4c898fcb447a0e2cc24d5d6cb53c66feb442197a0e87540c7f427cb711a63fa42c828dd0cc1b5d1a36aa1867d57d11882b5ca75a473df0c0cec59b3fc216083f94482470b5481cbc40e1edc107f571f8b22fd03da909879a5dab229007fc77d2984cbdcdc041d4e3d9e79cc9109304168c2830b0a092b74e46321cb2cef2d50c9bb78fd2876f72f1d10087a50ee57441a1fc2085f4c597f817aaf29d720fa3c95e852e8acc31fa011c277dabb6593df018dcb4300eb104e20c4380f9c3067cf5e0fff082445d77fdb251b51761f2f2f1c68075834a93126427b4e7fd924173c61dbd2217c52a0db321400f3fce728bb7c4ee9ae386c00e7727f0331b3510e48bb5264f4a502ec3c6f927a4b77764b0df71ff6e23712fd2ca5889b21bc629f34233b053b1d2f6975fd4d0bedee6122e239163bc146661e497eb7e12d09b5a2c08f503beaec33a6ea354267c45163108ed20ccc824d0a2c50dcc217ee94d23a09ba7fbb928303e7796a4df3c612e6879ca2955e91174b03f8e43d9bcc86cb0645029a9d87d8e39c960622542f951df3cdb2b07fcb362338afe9f159f91c30c9011a38d49ec4d660419eb4f8a9d0ec25deee94c7accf9385a8738c4bac811c82224cc3fa98ac1a5648ca89dda77cd298c6d268daf90a695700367908bda09485b6f4458b48f7041315f64305584b51fd7b35da0cd42bd8a8e665e13c9dcbca98c776872044c4c22010e716ecd6ba4dc7133127b216ce4e830fdf69a91696339e1d68252b9ca8d9ab16c3e5bb98b5a5478082dae6c5a27a029321f2c970dfe4f442ca7b4683ef7ba7a8616822325cc21d50605dd297ea9a18a404ab11ae4d0567d5576af970d9fdece885b298e3326b32254ddc175c7af854af6d821964d076e0da64db725b62cd2ca76395c4091467e398fadd1041fba7efa9825fd6504105a1fd0244f77b2fc7eefcadf8dd6a6873405424073cbf2f5d50162c50edf92998594f53ba6193a0dce1c346ed48ecb5b15deaf4cfcef4a1d79f4aabec550a86aa2362724b65f360019874103ee3699bf7e89fd6c64dea9540739490957cec89459e935398b2b9974b78caa8edbbe8035fa99a4531ca312fe50050d52f168907121d1523303fd66c95be6e24eacb2f25c552aa857f7d5045d9fffd92126594bcdce1b96c54fc6328535534a732e6c657f8906091a4197eefe0532a276499d5835b1ad8a2c552779ad6d688367ef6992498036ee55e5d3093c71a927110e45545d19f65505317247bd47e41ec697ff7c6036919e0909cb8c171169b6f54b2ddceb72872e936b7fc75a29224fbfa2427c3618473f9ded744854c18cbbec5e7723c927d0ad3df99bfb316c6ca541016f0efa134fbe4a25b88eeb4d5c600d2a9dfb7bbf660858247a7d84e6d956cf01bfa288a67e612f2169c2698a172656a280f9a64f8f2d8ab5502c105921259993f5dc8af148d282b35825d2ce3ec46e49a3cf48581e65e4fda765b862ddadab2c6935bafe8ef7dfe293a4fc395e4d73d986bb3ab8c56f010c8746468fff640a77aa0f6aa5817837929283bd139cb15e3c0a280f0c006f7c1e8de411ff14a41143b54234a7e4bf054ec10b62dd6b5f1df858cccb2a57b8400faf61a4eedee883cb999fa8d6212303718c99e8e779034b5ea4fdcca56238537148c34792977f381971fafdc1788c0bbcea2869e4696d01d98712d3b36ebeef34fa13262349e7e57a919dd7eb7cad6eb2c14b817b6244c7d74f767c07b99c7570dbe460b6c496bc4ebce379b54e13d95d4435fc7e7ffe533405cffca777a3b1a7d465415954f7b32d48072eac92d0a055a8460111bbe73378258e621fe683799bee66f3ee02ac98fd14fee527076a62d447c4deac0c9b72fbd5d3d8f026b3ad3f1993be837b623ca973463ac4b531d3dfb5db4e80d909bbd83f3f6953dbbb03622c063a49be2a8d1cbd4023a8b0548b1f318b34160d669579d4266406f918c203b48a6748c0b90cd0eab522f6d2afb015130d00a4c7000edc16676dc36ce673c9a411cf3c31ec31b7c42487d3ae7d7aeb6046c979350ec9d671a6abaa4ba5e133369895d268d15c6b6bd09309a1c3a3c33e3785d04b5bf52bcfefb6cd4181dee0fa7e92669a29dbc754afad0ea6c3a641fdf3f6ca6cb9e2ea2aa75601e3e17f58259e5f1fce3ea196b13ce844e7149026ef2927cd1541552a50122ffe59cfc93c51d9b36db6fce8a28720a2b1dd31a8312adab34f4f10d735f890bd4b30608edc51cbabb702db9d329d5d79565255d41701831dd6aad204bca31996c9f140e7240bc5346fa5729cb0b5ca30b1265d6f5b87fed5790d2d7431ec0698410d95513385e9ed11c4b893feaf8e25f3fdd9fa56a8b1c3c5953393938b256de765d3bb375c5a9c0008d177b9eb810cef3ca378054d61256bee90293ce0d33087422a9b07cf7246dd1d46527e18a64e906a51f3a33f9875003286c9b53737fbeac2e1d25224e32564b8ce278fcb78c5d7f144f36b7ae3650c6ae58880c520551047f935ee0444858e4aa5d253e42869cf8def9e6a808f83c98cd01828a884ef5602d6498b39164c71b5fbbbe6c728feabacc7828a88d35515b27ed3381903285b4d53a284158b9077e60b5e931971450c5e09bed2124e4a2ab65610a3019a05f0fa03fda97d42dd72cd5dff4dc4d2c6289a92968f6b0dd7f056d8ebc23f17e917349ff95dc17bedd826a52a882fd22da0ab706999f76396f9ad36b368d2877e4ba6ab1914e967353f27d2dd06d9c5e9231939b37113aada7609c4aab7f854d5e7ab3f06a40c87aae3957bace67d037be1dcce4acd9304885343b3c026a57cac48a82d55a82da6e035ba3e56b36a5a2dcd9972f7e6602587ec64c6aa3df7393b32bd640e977c491f97f89c9d4ca44cf3038dc1e49634cdbdbb9c147b44f990d3b4746f22d4021661eb9ae93b83f83c8e901aa69987c2bfe698cdab278bd67ef63f2d8ba87d091b3af03f8e4528e8c612ce1ef4959f770c56fd31c8f6883b707329eede61e371716d196957ecc2dfeadeec058a29edd2a410f2b32288505ff3d11ff863cfe7691e7a8eec3f7a72e3e1c9c749ddd0233775cb3ce8fdda2219ed1d5e00394cbb64a31b98d54b6951c64bded0a17bc21a97073ddf112c8e8020708fdb63005dbf37481a7fe8a67560812906fb451a9b8ea3e101b71009ac99ec164489762d01cfb680154c0cd7b26fb4ca6faa22a383fd5af16c76684ed1e1d8d84192a155aa5440fc258fbddc7f96bf042977d5366a5cf9a1b50d2722d97d1fd5d4362e29c9b4087baadb01ef9394eb48213d056812626c77179371639e73bbf3265072edf8bd6ae7249f66f43bf2039b55e78420f623606e27a4d6c70e0b483dd659c853e299e3fd9aa0a2031bdab1a43f01188c48e272f53afae981809446ce40e1c34e1663031e16c5ee6f0950795e9e7de77bee57bbbf342d0cc07893750b3d171bec61e6afc8edb1484691f4945efa7c67be0c5e09afcdd1eee6ee6aeccb3cd8d49e243f5d74790a3c117a5253e798296ef98fc9cc0e387157d369b5776b403b9b3e785d0991b9275d3b92dc6b1ab6eff9dfc7f9324c7ac383c03f84f7331616553bb76d648f3093484554aba7c2fc5acb55c6bdff1a732f54689478eb94ecd4b7dcdb76e4a3854a88d40856809bb6b00478f65cb891cfee8ec21538119790ca6a5a1140084dacd2d2c71709cde8c1c0c26ad358e3f2d488661132322b3fcd134c93b8736d80061f417314b3573c41631bade91767a1b837b41e48156a8459b4703b614af9d4e1d4e4250578d1d45f5b875cd6d823eab7e37115fadfce6f9dcb098ff8f872f5af73bb52e8605988da5c0bb08bd8f205c51e793ecfcc640787e85ac9a27ed077c83729daa8cd54cab84163fe8bf6e46d672d2cc562d9452406918d3de1f9e7469c24b1d1454d9741328a186b62b0d2d4cda124385dabca8878b629469b2b9c4ee54f0eec1206d0d604b79117564f74a16e42c0d7c6751b379d5f5a2914fe0519995bd5c9c816a1f19031ee526a7e58e55b9554356df56cc4242dde0647acdccedddbc64032ca038142b26dee586b3174c31520a3a9f0e20f7b63156cbf145508819265e6a7f13654b7a34ab7efb214228d2e421af034892b726f8de461f292127cb92647b3335d8cc15e1d839dcdc1116752388298c06cf725d248801a40c047891dd8ac07fd7a245721ecffb259679a9a853bca5d309d30e2a2b0ed496fd58da5682295198071a308a075a2ac14730a72b1b8aa6fee9c95ac7b907a618e15fb33559d3615db37e4a2ed0c7c959db81b74a9e42965bb58d4584d767a521178bf8516e8b52cf20ac405e07536a5a4da6a20d435fc57fed20dafd855b657b3c3eeacab543a2a1a5cb4610c59eaf3e00c3d8bf12f3f7e4081e22c2b6f67b0740f120cb9d0e712d90f22b41e0da5ff7af95791619c06c529fd1a9797ed255bbdfa62080c5b754e51b2de6947b8dc2abe2fc838d6faf95e938522286e7f252ed356996c16024a7071cf40dc77e78340198361000b7b3c80c4cbee562cb92ec3a61b6ee33a1a4f8c66a92eb7e83d1bd9fd3294d0f02e0adf333c4838a4b4a5721fd96dbadbf94f7eb46ddf94fd4f9a04b0118ec45a876aab8304ca5879dbd6eca5e954df56d7bd2340c3fcf033d866528579ccdfa46b9815e44ad5b0ac7d05740893678f2ffbcd8abf43333164fd025345163edeff55b88290fa91ac5fa918b4751ca3a149afdecaacc98a4e12d6e0ad3c212b1cd970b614703e6345ef493be3da27a8623cc3748c1581b36c4597d1178248ddb330f12e92dc6288d9de64a8d19cc9dfa6a04eae0c950002d129af4374cf5f68a4c8e321eb6a89503ec471ccda2fd8c8240d9fc210ff84155417c1eaa486b8b12fc14b703fdc36f46dba7e2f301de8613dc74cae0684450da1c41a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003db000-0x18)=@add_del={0x2, &(0x7f000022a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt(r1, 0x80000001, 0x0, &(0x7f0000638000-0x8)="bc3fc2c404e37e95", 0x8) listen(r1, 0x87) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000033d000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa6000)=0x10, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f2000)={r2, 0x9}, 0x8) 2018/01/06 19:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e9c000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e9a000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00001d7000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c61000)={@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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa40, 0x100000000, 0x8001, 0x100, 0x101, 0x86200000, r2}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) listen(r0, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/06 19:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e8000-0x4)=@assoc_id=0x0, &(0x7f0000fc0000-0x4)=0x4) listen(r0, 0x4) 2018/01/06 19:09:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0xffffffffffffffbb, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x21}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00007c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f000087e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ddc000-0x20)={0xf5d, 0x40, 0x200, 0x400, 0x1, 0x9, 0x5755c1e5, 0x100, r2}, 0x20) 2018/01/06 19:09:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000e33000)=0x0, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002a1000-0x4)=0x0, 0x4) 2018/01/06 19:09:58 executing program 7: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000062000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f00003a5000)={0x0, {""/7}, 0x0}, &(0x7f00008f2000-0x4)=0x10) 2018/01/06 19:09:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3fffffffffffe) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b95000-0x18)=@get={0x1, &(0x7f0000e3e000-0x5)=""/5, 0x5}) 2018/01/06 19:09:58 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd5000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd6000)=0x3, 0x4) sendto(r0, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/06 19:09:58 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000001c000-0x10)={&(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 19:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) r0 = accept(0xffffffffffffffff, &(0x7f00009bc000)=@un=@file={0x0, ""/4096}, &(0x7f0000081000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000da3000)={0x0, 0x7, 0x9, 0x6}, &(0x7f0000e40000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000667000)={r1, 0xfec8}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:09:59 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000879000)={0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000990000-0x4)=0x4, 0x4) connect(r0, &(0x7f00002ae000)=@nl=@kern={0x10, 0x0, 0x0, 0x20020000}, 0xc) bind$llc(r0, &(0x7f0000fde000)={0x1a, 0x1d, 0x2c58, 0xff, 0x4, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e88000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x11, 0x11, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000011) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000726000)=""/11, &(0x7f0000ccf000)=0xb) sendto$inet(r0, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000548000-0x21)="", 0x0, 0x0, &(0x7f0000ca9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d69000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a75000-0xc)={0xa0000010, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b90000)={0x0, 0x0, 0x10000, 0x8, 0x2, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) 2018/01/06 19:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000746000)=0xc) 2018/01/06 19:09:59 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x10)=[{&(0x7f0000f7d000-0x2)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[], 0x0, 0x0}, 0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="b8300ef42b801872218111556e8317c3df7777bc7ec48ce884b113bccdd23fca79b6324e976d8f6a3a4998d54a8a9283e0683e4f5fbe386021456925337c14a7e3ecd34171d1c121ff54c993bd72205f839339cea5f4a4d2a5800d9e55c8d041a2bdc6b313bc9101bc4b7d8123f39cc54cd988fdf3b3690a78c1b0", 0x7b) 2018/01/06 19:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) sendmmsg(r1, &(0x7f0000cba000)=[{{&(0x7f00005e0000)=@ax25={0x3, {"b86971e5e47cc1"}, 0xc05}, 0x10, &(0x7f00007ff000)=[{&(0x7f0000a95000-0xab)="057624ea6ecac01769f38034f6ed6105cf3680247e4068b52dc37ae1c2a5afe7749db8e168244c1d082454bc2047627c1233145fbdf001a38e0da51cbdd3d57ec38820a8a121a6e425ea787266f80184145a955ce5dbce70e4919ee502491710a38ea7a0ca2eedc265ec39c7f27966524c12534ae433bdaec70d430989b93c81969eb74d8fcd40bd6c0ff9cb503c25d552efc550cb1dfa57d2b653fbfd963b5ad97764e94dd8a56fa9e07e", 0xab}, {&(0x7f000083c000-0xde)="a839584d597d28b0f1d469b865deb6dfce2df2c54febcb24399222b90c5b4667a10d9c816ffb746f525a966260260544a448626c09f822a8ab237d4d7c4a6f123013d5d176b40f4c85353a98ab6224b9bc9a993cb834ff4c85f6d649ea011dd438dd2a16ac1f8e4318d558db81b598a12f18166e4de8a3d37a8ac33e66becdfc2d8b62a2dc5b88c0e50a823616a92373de59e110de503e1111f5fabe47afa7c900b4552e354289c792f69f14811720b4b68ab1ff6674c2351daa0649f5f91e9f3d66a903f53c5e9ab9ab8470e5027ac6cc068e6b76d69e4532fe3c8c1622", 0xde}, {&(0x7f0000345000-0x57)="830ec093e68f8eea8f497d41d3e8d2886fababb7d8708803632e0b2b81678a143308d38dd426f929e4efd7eac6bb6663dc9b08172c501e824c5e4165b6c1269b7440295118a072e1c14884a1617461e7700436ef995cf9", 0x57}, {&(0x7f0000a8a000-0x57)="2f5100265ac5938ca9783f0ea748c59f4a969f48e1b36bbbc03bbcdf751c71b4b9c13124e34356c218c60c0f4f390f1f90c428fbbf58ec3f0dd6dc820550935ac78039506353a635b45f37b73383a1ef56e6ce8509663f", 0x57}, {&(0x7f0000861000)="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", 0xfb}, {&(0x7f0000742000-0x27)="46b4b4c4285d839556ec750d066e4eccb54a39ceedf89d3ba3921b43a14dedcec7eefb1800ce3f", 0x27}, {&(0x7f00002fd000)="6e420e29156e4a4957da0bf01b10733dd36ac6da9b47bbc2ab29d8d32a8e71ace275f5d5f307bc3ba2cfaa2a76a1e60d03bf0a5de5377d31847d862ec7a0ab6c789f0bc81563883034211915ade65c0768cc391310007d2528f56091276b4b0cfd750afc07f0cc7c1570c0d1951597c2f0fabad54f8d365ad4039cc593c8dace81f885d86e5c393aaf2a8c7faf5dcb98bdbf0764627d5855b0317a24d8cc0be03c9e", 0xa2}], 0x7, 0x0, 0x0, 0x10}, 0x4}], 0x1, 0x4048085) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r3, 0x8906, &(0x7f00005a7000-0x4d)="3fa0f1a1242cbe5be4f70798a843f21083caede6ff4b64713f370011acb0cae6e46b3e6a04fbff12dce19265abe150b19c26dde77ebf41fc8e976aced1297c247393a184ddef849aba2eb125d0") [ 71.024955] sctp: [Deprecated]: syz-executor0 (pid 16943) Use of int in maxseg socket option. [ 71.024955] Use struct sctp_assoc_value instead [ 71.043591] sctp: [Deprecated]: syz-executor0 (pid 16952) Use of int in maxseg socket option. [ 71.043591] Use struct sctp_assoc_value instead 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000720000)=[], 0x1000000000000141) bpf$PROG_LOAD(0x5, &(0x7f000082d000)={0xd, 0x4, &(0x7f0000108000)=@raw=[@generic={0x1, 0x7fff, 0x7, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000c78000+0x2a7)='syzkaller\x00', 0x2, 0x34, &(0x7f0000190000)=""/52, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept(r0, &(0x7f0000416000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000061d000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000172000)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00002ea000-0x4)=0x8, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d3e000-0x4)=0x7fff, &(0x7f0000a47000)=0x4) r3 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x13) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009c5000)={0x0, 0x0}, &(0x7f0000a3c000-0x4)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000c86000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) sendmsg$key(r3, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000954000-0x2)=0x1, &(0x7f0000f54000-0x8)=0x2) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:59 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000e, 0x7, &(0x7f0000cf8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000cf8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ae000)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000cf7000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b54c7de}, 0x2a203a16, [0xf245, 0xba, 0x5, 0x2, 0x101, 0x3b6, 0x6b, 0x0]}, 0x5c) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf8000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000cf7000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003c6000)=0x6) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000cf8000-0xe)={0x1f, 0x80000000, {0x100, 0x1ffe000000000, 0x708, 0x0, 0xfffffffffffffff8, 0x4}, 0x2, 0x5}, 0xe) r3 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000cf8000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cf9000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/06 19:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x6) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000079c000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000042e000-0x4)=0x98) pipe(&(0x7f00008be000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f0000383000-0xa8)=[{&(0x7f000095a000)={0x27, 0x80, 0x80000001, 0x4, 0x1, 0x7fffffff, "5a9eae3d7526459c89ef17cc9db1c9564b1daaaaa12bb94522ff0dfcec2b82496c3f112db27dae0bab272518caf81bf1c94d99921e58db41450a79e0407501", 0x9}, 0x60, &(0x7f0000a63000-0x10)=[{&(0x7f0000d02000)="e152f6d31a24e8193561ac22f24f5f2d4406dcd108206afcb3958f9b4dec706d5fb2d0da1248f391ef62969bfa6d8dacf1dce86696535d29d3611c955b04b8054023f4bf90d21565e83e87ea032beb60607885d5ba7da0ce31c5b1b9af7000c13b65cfc9e208c38bdccd365a7ece922663f0dbacadf4fdc848009dc191edd770d7c66a870771a8b9d2d9ae8e", 0x8c}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f0000ced000)={0x27, 0x0, 0x14, 0x7, 0x9, 0x9, "16306cb89d76d1516ba31984ea401daecbe707b2fe0aa06fbd5edfba75dde602ae222bcb59d10093cffb7dbb9b5fe88469a50603751cd03d018dcd59e922b7", 0x2}, 0x60, &(0x7f0000e46000)=[{&(0x7f0000dd7000-0xa)="2c4a991eec932c7826d4", 0xa}, {&(0x7f0000129000-0x52)="fd28c859cc0f3631d9db2cbb783e5bf5a2e01e9f5f8775a1e7258ba8d111c4020e4630a518ed09a8170b32f3eb42bb5873fbe46d7a0ddd5d5d27db84d59f91a33a74d814ea1624dbd297e6caf96fbdcd39f2", 0x52}, {&(0x7f0000f5e000)="4293f7977a83102f0e79342ab4fe53cb1ba2920946b74a96da6e9891ed2da6b4977fbdbf539f07dc7a27b5ad759a18c7c2cfc6f59e0fef957d7753ec531d3ef72908bff041fd1f73b86d5277f344ef722582bc42cf45c6aa55c2ee6432045585c38f5e8aae8afb19ff62cb087209941d35e08983b9bb9663b46d04553639235b5628cba6e1481ad76df5635db3f4c5b1ddc34de09c62205f6369c8e67e79edc39bf3d5eb34bb8dae70a7d4b28f9c8c20d3c5827f31d9ce4fdced4094f67ed98c7df785d65ca3f8a118a2ed1b8c8b0abe0e2637b85b4fbfd0ad356b486f1109fa7264a4c412431dfd9d7e75c4adef0f317786c2495d", 0xf5}, {&(0x7f000052d000-0x14)="c7cee7043a0cf407f992edecbf1cfa7df98ffce58ffff1f6288733c7", 0x1c}, {&(0x7f00004d0000-0xc7)="46465c0b0428a54025d842cc4a81f8848104dd6be0da54aea3c0e1ba4baa6d056d2d2dab0d4ddfa23bdbf6def0d8c10e9adec55bcd71a9f06d2035f4d32141d54db2fd014ff29c4e1459d0b8b2ca11dff8524e0c90fb4c3f77d389d729358f7a7a3cd608b937110784fc797bd6e873917c0aec537e3dfe16de26383439f5b350df515763eeffed45d6b61e6ab70e79fb8f1d2f53914cbd862630c8f49114cf3d67732886c48c1fa1962d2e96621e7bf92dfbb8495157d7f072f31ed43d4d0411f5afc5129c5489", 0xc7}, {&(0x7f0000508000-0x1f)="8e009bc57c833a1cad1c5c4e4a47369d6158da683605b94275d210c793c3f8", 0x1f}, {&(0x7f0000956000-0x1000)="e720c371d148e262fd191d5916718676257c9efa98f8ca7fc8cd1344f20e705e518ffeef6b609899d32739c48fd6e1de2bb9efb67ae652de34b9cf35c091e13fc5137507bd9d7075cea808cc485603dd71bdf248f5ba1f7b99691e871f94a069558f0a96a9e7e4efc7694a9ff7b89390d10ccbe39a531bf2fb3f859ed0a7413d0b9dfe5847019d0274cd672a05b189a613ac43bf3a1d8a96948aac2c3aa2c204d313a5bd45b3ef2c780dcfe912cf8153ad8dde3fd7b99f269393fc041e635a9d54b1097d48b6044b9b33ec99579e54842384ef329ff1c8e0e88231f141c9c3d27312f238b7a9f7b4b666ed9d08ee5f607059265068aa0bbef11ce92cfee4fa3bfc8839744ea15fa380048d6c12b7aab40b6df71f14c9e9fa04ea34aae42030949d5c35f94957c877b534158356fb08e2c3f6531132895e361748ece6b49e085965ee034d2b0f8183fafc88b63afa9ed547bea563f37cba6af2c73705b1d855f5d499442510653cbceac56e234f66dafd7459b8afd6cfc026bb12ea432478bc71fbb2e620923e13fdad46e9f2a43ed56ee819eaddfb83dd93e064a52938a0904f01e01dedb0a83dbf8a67abed018755bf062305420c5a0dc0e52ad7e0c80b21cf5f3e892a7f4f8c28fdbcc98c7e98a031a50ee91b84cdb37ec7711c602bd4a940d8a2c1ed487d1700142278e441211b1a366112df7d8e5f161f6d746799970c8fb401a6e3d68fdad4b38331b869655823c2c0155916e5ce8e3ae322086540b263fd5dc4ce1087bd08ce423838bcd9cff5a639b1be929aa4657ed4c2161f1b778c1cdfa4706e80d3a56cb5aa44c01cd50d12a763d55df2a3457c709066d4710f86f60a2f77abd5dfb78410204e76384f7a727394dc1edae50489fd096031bfc42c8d734923106f68944ef4d7791a0657e82aeb686006e51c48b67c7ca984857d9b825e20a87b6bf8ab3be931ee7f3c7d010cf42912a8d023d729a9efcb81a2f1aa4f11b9af2af049d42930cace985c9bf2db2b21237e9b418767825b9934c0d6abcea367311d22cf274b2f9b2111b47abcec1b61fc0bd214ac8ac04eb2870426ee2edc1f58936dbad723ee5787361aebba1d92417d9c76b56e67af874f1cc303add5cb3d5d0f1b3169c2267c7aa7b9c4d6e7ec8f64c0d967a68aff3479027fac4307997269688a4e5bcc6c71ca047e7ce8e642300d1a793fc5c255e1a829bb58d1964c1cb276bd96244909dca31d7f261bf3ed2a444195cfe3a2b9ba056ea6cdecd7a86ddd34e6529a399f815f5b3aa18823e0847bac6ea580dc3ada8b18225fbcd62d399370886817443f33b6a4225bc45928c1142435d6eb7373eee3c6d532529b511a3978e48c0e9c97cd3e315ca0650407c1907fea1705e61474ef4754cd97a5c24cb4619298efcd507500d70a2fbec5b98162b4fab5b08bf158d4c2a1037c9d0a0912a449919f1336ae503adcc42c12341e2bb2a02da002fbce1f9258ea4bf8a6bcc0cc289eb32a303c05e8bcf5a8bbbfe6c22bc399f8dbde87a84e50fa9c78a9dad7e1d8d97cc802e4759a1d9ae2a51a78eff7c8a06dc841d40b62100d31ea8c25079cf54df248f30e4a0e82de1a92aca53398454bd0076b1241e3d0e32378b7bc3acbfe9d9d26daf176de3e9c74268967ff77d94cd16efcb5a07bd3c6bd67c751f2fc7f141235877f9aa8ee3071643a03968613cde487d5a50728b3a851cf899f6ce903ed5afb94c1651b1550a4c52f2e38135de9160ba6f8fefdf6892dd84d2bd1ffe77e65f9be8d8ef59e3cf7820d2352997eda4f6c49faf98555a5b11ce561fcceada6f19abddfd81040a31070c61cb1e2c820bb48030130f22b87143dcbe3491bfc7457d0cdca667c2e4bc6761aca3b5c0eb0063686ca70c6be68c34c22f103e4fbeae5287600985cc80ce7b8daa6e5aaf684643c16b56b7ac00cc9bec4720b5db2a0c45b20c80a254dca2ac42b0ac27d5163b5a2d0422b0e112fb4e6cf0ab54ec9ae0ef784e5bafba8a6ca10071b7d1332a4289d5a53f4f68a81a40d98f2cf89c534183edfc7b91ef8bbad0098d46b6c3c45d6681630a85600bfc7bd81ec7a541c3716ee6378c2874ecf9b3ff9cee002b9e78f13b699300ce802274d320d621e66f722b58d0554399f7eac0e5dc8d740a5685b9fd449a5b1545a1325bba194db02951f8ea0009e1be11affdaddf98632a5981a6489a0a6ae42923f618aff95966fd6bd521541338c93918b1bfe5c623433015b6b44bc11bb49c6f089c2ce2ccdf4fe7d57ab86a27bf57c2d7ccd85a5fe9aac76d7804ac23a6044a9f2c2ec4b2e3c95989beb66ef483eed1efdddf025ac8a53a2bf2a405b631099c3d180ecd6eb1c048ee6dfd62ae803baeb74cd923578e8c289ec7e2c330af6451e74eadffd55edaf6d2b82d0ee11916d26be8588ea972a33fd5912ea29ca2c2aa539269f7160ba2e8dca76613e2b341b517363b484bfa0ed3f8100a55c926a724753fb3399dfa0570e69052d786ea85c28b1b431843c6a38661e6a2d8127005ce6735f4fc55755b79ee31f6ff193e1c5be4d295227a8a8e61cf434a82852c432e9887a4ae38a1f0094ae26efbcbbfee7576f8fc213f27f85e2634a143f2915c16ad846d05c4ab398fb19f8d3b1aff84148feac1568aaa7436ac751a40bf720a79913ddca5453a48b4633b7595b02dd71b5700e73cf144ff7de9c9c1b591bcf522aeae0260c2121e123708a91bc89aed60fdd9bbc48e49b223a14b04f9ce851c7060e65d1773062ceea00ec1789fc17defdf91ad089f3da51eb83e0ee4aaf1e5a2beb3191e59d38ef8f1d221d10779557eed143e81cc2c46fd15e0ca270505ae902217d18024e6eaee4c367baa1043935824f6e7847cc84c8f569bdfa2303f04c6ac1a484bb4a71837646e6244c7ae3ad5d7e48cbbc019c2c20b413c7c5f253a8833f39a3a744dfbfd4806df62f77216071e2575b4d9c71af144a4856fba5bd26348a7cf2e17aeaa23b6f699f4edea7c1cfc7a11e1101b20e38cf639e84050a0b67049f41f16a40c7d20ac8efc0ed111f81770c64fdf9ebbef0d0d45d079d941dd2406fa4093eea0c49f4ddd0a8edac5a6e2946435b3f237d4c682d9b4c05509e60d2acc7893de21979e69a53ca91657e44d4930bcf11dcd8a56b4baf51e941c1d0bfe566fec58973ecd7ead036899c3c5708dc573d70f0daafb95d7e80211058286fbd1ad339c75256b034378a740b455dcfb3b390eb10f89b63f09ac5974958a96c2f6cce357bf1f3773aac0cb570170aef4a8e1ce67d6edd88310fef78a488e7831db92c76302af6971652f3fa0ea51ce6f4be6347321f41d525c98999e969b36d16f13aedf480181977c0c5a301e6d7e9bc002f4cb250c1a69deac64e3b8d352f17667566b950f2573f543266cbc9589057c7e999515cbb06b2f0428520faa8fbc1f0ee1df97f6d17bf90190585ec8c6202839689c4cd6f94081df9bdae1732b5f9a28e0ed81e96453cdf4b4547989c0ce8147230804de0ca8aa64aeb38fe92229fe75e749c230c5dc4a6b12f5af631df33b57a4ebd670f89f244eb05dcc727382fe8795e52144b394a1a082ef82035c32b06ff6e5b01670700d01fdb3b1254c3a12be3f3b9faf9887a7997dc764751c43cb85fa8876775d465855c2a109c033c81302c54d50c8c00a5418784cf92592b6b3a7bf0e60288023986a34de410c799fff70dd2f617e3a890c6cec3cf6cb922e65ebdbeb6e9e9d6149bc3b6ef6ca87c6d774aa0d02896a7cbe965a9fc980b7dfad4681292d905051f0447860e4f099233ff0cc95926dd29fde26864e592ddff560f8d60cc0dc9b56eba35d72cba760955e4fd812bff3dd83356fba17f7eded4d30aa4411d10eefae3c0e45550ae9d3c4ed97fb2f85358a9ba4b935c0aba759f869ce04a338cf4e1bacc44464c2d36a1833df4655a075bed599a3198604af06e7c8b279cdb9e7d78d4962058cd58f2e18ab443e188d5e7015acb61845a7fe6e7ce703cc0cc5f664437cc63d99d4607372b3b7ee91b743f5fa49c0ef96768a5df93bea01c2f84c5ea7e256398dcf70217453e7343433db2bc39c4faae9341e07a4c8fe21dcb917ad343565e181b78d8e88eb49339b0aa612382205134cdfa5bf30b895dc80fadb0c7b6ba610932e31b2937264a993c89701c5812ff562b2a36fd5197473ee89afc02f3877c52ce99fff3f091fc81e0e4274175335e37be04a332098430b0d2eca6dac3faa5372fb4adf63b49715d910f682d4f1626b01fa93ef5033773d00eb3590b9afdd0b357b2b5378f74b9dac9a0a3b471d3d2ca33d99039251ac7b832ca9b640a5358e0af9300ea110a99ffbb72e4b95720db67f16a65dbf6fce5c42f68a072a7a4b69a82eca185cf2ce5d8e4d8bc2aebe9fbbecfcf253beca58a3b502bfd31a390a2eac08fa0d4c70c1cf3317abd0f0586545bb812ba2d1d44adcf44aa44b38d599f36c0e70581a630829c18c419f54ddb32d4606d3d15a1ee5c1aa1257ec7a8df4a61d0d036dc2337de32d59cad56093e3e319c8c0f8763b316319bc58caaa3fb60e366f2c435f45f693e55cb438dc9c14a4bbe87bce552ae50b26bcabb3bdc39e94ea3668011aa542500d8689371c328a4a1cf3b32a7caa35b043697158832969c3500283c72f50f00ccf6ecdd56ed0262b64534b20c461cd485e79355116fa7aafe84a9e2e61e239bf2b86fa3cfbb06f4d85e8e67d3f5b54bb610a96cc7793c762c168fa6b3b475afdd1787125bbd3b01c154f88b2822af761865d9ba77f6302f48ec0670a978e00ae442ac1857ccd5290235b1fd1d5fefa9f891aef392a625de21b3abf445e1612635a42cab9e7eefdefab6a7cfd3f2e2f14efb7f0951c1b0b4d01a67a4685120d7788ee0852263b7d8b2c975afca9bc4540db79a872c7c6dd61b289ea354c6d7f65a6e4e82c66e9ea9f425476d11c5d67d34d0cf9f87e327da66c497704b99e5e7005cccee3e5b2d6eb748ff5a8b9b081d34ae89304a2b2532d685eb6469cd153d988da7b46d9a31ecc86036258e093c4ee867f2eed0de6954304f4528a29e429db46a0fd5cb45cddf680227dcec6b4fd36ddf5e4a67ca603d248c0b84a21c6613ddc678d7bbdea0ed95d65584aaea2745be917192ac598eef58740a2f1b9cdb8a40b8098d2c4ac8fa63227c4096c33f993cafde1122ab25b5d895359b0e27f9ef646a75674bb2828ccf8b1986ea42c725569e459f5343358961e7582d9e00d7bbd527b8a9f53abd6f84a040a2910edb5c28a38c1229b305a298416a4a77d7b7b7858874aa8cb2d1c88f2de3ccc19973a63b04b2010f1f0dd46adc2ac91341487295f8eac5ec6216fb3ad302ac1239f6008926db93971da68f3f877fdc7dc2793af2d05ce03a896a56cf629472c81ce446d95d19515768fb1453bb246c19ed727aa3b4ab7fb79128b512b80b2b7a50eef5097f254ab2052e1b83cf82398641904facd673cf0d8f6e020c5fbfb24f46786a4a75db0109527ad5edbd13c77abaeaf43caa6ec880aebb44358d26177537706172d40e1afcd3f5c77f0c04635fb95f3251ac52aecc289ffd1367fd0991c473b0ff0ed73de18728afa35e32cc3b5ff1a43dddb0a05d8f44f6de5972804f4e77ef20aee12fa0256a065b8b11e91b7218c09ed5bbe4dffedc08d84a3f87aa6680b049347b0751b191f27c3b2129ae22c0a94b68b05180fefd078a12abfebcf632976e15023b879d17e716a1776afe32116f8f69abfef74ef55958b5374a77421786f28d57885ca760867f6e06e9", 0x1000}], 0x7, &(0x7f0000b42000)={0x48, 0x115, 0x9, "f06aa74a72543263df6c8e79a92956c46038ef52d66d63a6e074e56482290ed48f5ec4fe3507bdfb33c24587f8c329806483"}, 0x48, 0x24008004}, {&(0x7f0000372000-0x60)={0x27, 0x0, 0x1342, 0x6, 0x7, 0x90b7, "ae8ccd11b0f6ba792d65c38a1fec9f26f7d7517778e5931c8175be86f8e3dcb662a4af35ae705cf9eb7e9d6be9888e1c2bd8b7a8293c0d7a6920cd28d8cba7", 0x7}, 0x60, &(0x7f000098c000)=[{&(0x7f0000607000-0xb4)="b59d0ee64eafa455e41abf9bc6bad33e607e95c20c6c7548164890070494b5885feee33f4afe93b108be26bef775450c9b8757440978da8e3a121b7cd5b1fcf18e9bc200ae212ffa9c0e6737e43b2d6ff0b4623ac782ac464e436828f0ffcdca7dcc64653c777a6300a03438409579dba6617b563b90bb60c2162d6a04804d6fb36de35ea7d04dc950955b164147668992a71b6b8c4665ab5c6e124380b1975093fe5a91fd8f4331ab8806af50d0ce9f15a49fa5", 0xb4}], 0x1, &(0x7f0000e88000)={0x70, 0x11b, 0x5, "fe38a384800449e72f722349d23be59e6222c65279efe59656637b99bf5d96a156e059a377f00bb42fb32a9101fec58d8d4b8cb74438e170309fda2d3b2a600c8d5d01c22cb3062f01c81c9b177712225455f3f1fd7d4ee283e1bfb061fd"}, 0x70, 0x80}], 0x3, 0x1) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000682000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000871000-0x4)=0x14) 2018/01/06 19:09:59 executing program 3: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000584000-0x4)=@int=0x0, &(0x7f0000ad9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ada000-0x8)=0x0, &(0x7f000057d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad7000-0x10f)={0x0, 0x10, "7b9e6b6dd4636d8f98da6455ebc34ed5"}, &(0x7f0000ad6000)=0x18) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005f6000)={0x2, [0x0, 0x0]}, &(0x7f0000ad9000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ad8000)={r0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000d5000-0x4)=0x6, &(0x7f00003e8000-0x4)=0x4) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ad8000)=[@in6={0xa, 0x0, 0x18c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x817, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, @in6={0xa, 0x3, 0x3ffc000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}], 0x80) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008a2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b6e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000405000)=0x10) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b2000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6e000)={0x0, 0x0, 0x0}, &(0x7f00005e8000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b2000)=0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b6e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000784000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079d000)=0xc) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001e8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) r10 = getgid() r11 = getpid() mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a81000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6e000)=0xc) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b6f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000247000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000)={0x0, 0x0, 0x0}, &(0x7f0000b62000-0x4)=0xc) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000b6f000-0x38)={&(0x7f0000b6f000-0xc)=@proc={0x10, 0x0, 0x3, 0x1}, 0xc, &(0x7f0000b6e000)=[{&(0x7f0000b6e000)=[{0x88, 0x5, 0x8, 0x8, 0x1, "8fcd7d38c0725a13d70dc8a53086c74f0e0d77d5981c2b358a820879b7bce96a8e8c8ff3ce5bc4f55c2dcd569bbce30724b7f8e0951d6c7db15038b548bf839bf56f98b9de26e40c5434659a870395f87cd17f30a2b905c41b30d2104118324d4a99f2c63dfcc319dbe39b1cacd2bbe0949b4138d5"}, {0xc4, 0x8, 0x200, 0x6, 0x3, "42c4997a01256daea0b23c793930eb55c55a6f8a4f15f73c54586f03fcc8d2ac962f7c08aa7620588f500d9f8cf88069b27b50aba96435934811b9b3b860376991116d04eaf93df9d1787b62c1b9fcd86597749ee4894404bfba1cdfadfac2369cec8b2bb42bf2c6670bf2d7681501dfc3b90856a6cdeb9ebcfb157ec2a377627fe3224575e8f544f122fd9715be5dc1627192bcd53a1fb8608b04093f4d6d6f0b954a16a6c8e7167b5a515df458ef14d8"}], 0x14c}, {&(0x7f0000b6e000)=[{0xf0, 0xd7ea, 0x449e021778c5f8b8, 0x753a, 0x2, "684a4f191b3961345e2f83b3a4d46a5fc1fe788d275f7d90f23c678500e30bfab3608783e713e8fa131818c185dd582bca39f09b94fb176150014beb4de5430e0f16c79fe7932061eead1f623beb8eef4eace5927ffbae2d6c403732a8e0a176d4771b35a6dce8cd0ad9199b03535a1839d9941a750971f43d9ba82e48148decba0669001ca33a1b3aa495cf3f5a926ffd4284726b63b77e5852452fac1bd42856fd321c934b620f068c5ad4dd003044c1c9e6273199e02f0a54d20a17cb0afedf77f899b1aa46996d90c3741bce205b16d07838d0a361ff0b9a479462be"}, {0x24, 0x4, 0x4, 0x8ce, 0x1, "cb2d41818c78c47c3d4e264d4397a25f4a919e"}, {0xd4, 0x4, 0x201, 0x100, 0x0, "732e106ffd0360097af4e378d7969694b95ceaff986bf3246e6b719789a62ee348dc7015c769b3d4a58d020f24aacf0e0712ad689a05490a6ee8dbb3a6c8f5ed84f3e854c6893422f73367606e7f4f9f984417deff7c814f65f52a3a699bb518f9bfb8cb692686ec57e4e7f65a72af8251e064f0b8ba7e7ea5fd15401b2cb7abc4b51d3c41a75235817cd3cba0e9974acddaed07944f8f99881c1fd0f128aac94b0f530d8526e4ea25eb9fbc3d423398a38144899440e81b1cd17fc35f17e08aab1f"}, {0x98, 0xfff, 0x400, 0x94d, 0x1, "4f9e064e7f9d86a3d0282e681193762d58e1b2f6cb337ce02f214546801a220a39c4093eac2121ed090055b7dd6bb363b30b1f5b0937d76cb9626e3405ebe6a91cbcc0947ffe23c54406a22a037391c880826e7ec0c966f079bb071a35644f96317d12535764e0cbf6c27806edba18791278733d4fc744fef6e11026e62746844a3dd9f76293285f"}, {0x30, 0x3, 0x1, 0x7fffffff, 0x3, "9c2be2bacbe382e70cc9af0fb12f4b0d447d6842b4f103a5cc64e90b2456"}], 0x2b0}, {&(0x7f00004ae000-0x5c)=[{0x28, 0x6, 0x310, 0x9, 0x2, "467b085a47cb8237792993f4480c5e50a533dd5ee79fc2"}, {0x34, 0x3, 0x0, 0x7, 0x2, "3d6e3130a9bd3ac9c817fd2de63ae9d4287ac9ef7e062d259a85144087c49a99cd7f4b22"}], 0x5c}], 0x3, &(0x7f00006b4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x138, 0x80}, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b6e000-0x4)=0x744c) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r17, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000088a000-0x4)=r1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000c46000)="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", 0x275) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x28f) recvmsg(r0, &(0x7f0000eb6000-0x38)={&(0x7f0000c98000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fa5000-0x10)=[{&(0x7f000026e000)=""/7, 0x7}], 0x1, &(0x7f0000e02000)=""/132, 0x84, 0x0}, 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb6000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001a0000-0xc)={0x0, 0x8001, 0x20}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000be7000-0xc)={r3, 0x7fffffff, 0x0}, 0xc) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/06 19:09:59 executing program 2: socketpair(0x5, 0x6, 0x7fffffff, &(0x7f0000c57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 19:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009aa000)={0x0, 0x0, 0x0}, &(0x7f00005fd000-0x4)=0xc) r4 = getgid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003dc000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ad000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9c000)=0xc) r8 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00006fa000+0x7ac)=0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f9d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f47000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006a7000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000469000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000070000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f53000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c73000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f2000)={0x0, 0x0, 0x0}, &(0x7f0000eca000-0x4)=0xc) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000364000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000765000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000deb000-0x4)=0xc) r22 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089a000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d07000)={0x0, 0x0, 0x0}, &(0x7f0000bda000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c7b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007e9000-0xe8)={{{@in6=@remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, &(0x7f0000cef000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000184000-0x4)=0xc) r29 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af5000)={0x0, 0x0, 0x0}, &(0x7f0000334000)=0xc) r31 = getpid() r32 = getuid() r33 = getgid() sendmmsg$unix(r1, &(0x7f00000db000-0x1f8)=[{&(0x7f000074e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001d8000)=[{&(0x7f0000dac000)="5f143d61adfda899e1c8f094946fced81b78d4c5792c7ef0707064587b9ec36651168f509d712beed3936979fcef42316fa6e806d5c36aaa62e378c412457ded1bb801a0ebb7ed3e58f54bf3babcd7", 0x4f}], 0x1, &(0x7f0000f10000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x48, 0x24000000}, {&(0x7f0000721000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088b000)=[{&(0x7f0000845000)="2f7312ccc93967a1988445271537eb0b14650dda5e6376b4db1e039197180df1541e262568d8a5441dcdb7c8b9bcff87173e7a9580e0d935fb97965a8b7b8d2fb883505a710274756077b73a1229a358b1ab61509d42708a37804347c3277d16cf22ce01a892df6207dc222f9dbf052d750cd89cf0b5c1adfb4cbc060f2db0118114ffd32c68a932f1a1cc1c185cf20c974565abfb2f0dc0301370fc06813555410a7c0f2fca9e895319464022f3aebd6285a7b21a497c", 0xb7}, {&(0x7f00000e8000-0xd4)="61fe872e72bf3f33d623671c32142f968e852812f160f23a51c993dde21291700c5316fa29b655e5b4ae1b93f6adc057acd7c663898aea6ac9107672416dd1eb1ac225a941e5792926c806367cb17058fcdf1131d3f2c96ac2d84461bb73a31a6351a5ed33913b2272f8ce0d20fc409874b1042402349d6000a5968d14d8a26b2127714edf8e76cd7afc9d65b9b95fdfb92d99773fbdd0d15d35f62adfbab8bd9f2276ce8809d4324cf8a380e4944e1cad64946a2498342b6473ac6088e4f0ea2200f0618f497d9baccfcd03ee400c584a4c1ce0", 0xd4}, {&(0x7f0000dde000-0xc3)="d2ff54e67156d7a6b866e6a58b995922fc8019a039cedf103d95adfc4969858566770061af6c757252c2fac332a55ab32a44334da868a33a19000337386bb1c793d8808a90ce59f5d63ea241fd63663f9c26475b0e80b33dc2bce32f8b184f5f10ff0cbabf06d49af27e652a75a15707696bbd34278ec340238de38d1dc2decb91495088aafd33b71ef9aaa8628905aea3e565e702e6f10bfdf38264508043a89af8efe7f79a29d7e5d48defac9e260a63ee3d9de501205274d851f6c158424226a62e", 0xc3}], 0x3, &(0x7f0000835000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r8, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x90, 0x10}, {&(0x7f0000ed0000+0x45e)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004d1000-0x10)=[{&(0x7f0000ba9000-0x75)="af9d7ca55b0e89ffc445fbb5becb20e8214878a3579fb2dfa18bdeb8bbb4bc4c734f279203523f451f9a79611b6fb7562c64d0cd7cde809a973adf581d27abbe429a97cca2d1abced21970679617d859fb19ebbf82f96354c56d4fbb9234b2c95cb85e18ed2fcac0a6f6498773e67942227f4a91c8", 0x75}], 0x1, &(0x7f0000cd1000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r1, r18, r1, r1, r0, r1, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r1]}], 0x90, 0x40000}, {&(0x7f0000d00000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007f9000-0x60)=[{&(0x7f0000723000)="e696c08489611d3ec2fb16358c79053931501c8efbc66beffaffc65dc0b57379aa727d0e6c48c9c5d1c8a589d46a87d2cc2146f1c25e586f1a9b22c01a1964bbdd00aa363a0e1ccebd8e33480d3ecffcc04bd4817d1c57190f05cffee978ee36b04fb87351966389ab6a1d72f4b000efb5d6d5247c3af14bea92f7f0b9d301351d76808797bc17ef84fe61dad15b8d7024fa4e4ec42f0a397c11c7c3f6", 0x9d}, {&(0x7f0000b5b000)="4c4c36bcfd01c52a28b8b90c5614eaebf514142579590c52a43baa6dc4e1b4000d415f75d9ec62ceb6ff98b5f7977ac62fc71e743f4f94bef3bcf98a3a1b7af4df008a4896f0d3894da2759a4649b09695ba72ac75640385c83b89f0e30c2997af7d200204d074449c77ef484b3b1f4260d0de2644d2915b879c2c83d1147438564337d310701e583b570371f417eb9aaceb6de3", 0x94}, {&(0x7f00003eb000)="4be4e3f38796111cfcb08e7e40906313c517b9cb435d68df63f1efcb68410db6c64b607d151b5ac4369cedd4ae4574d69d7ac7f989cdeb2e1191784121cb4501ea14c55ccf", 0x45}, {&(0x7f000049f000-0xbb)="93124a46047eb673b33755fb8ac53b1acb6fe14b3d5c7ac800264d161a43d6c2aba94c5bfb5b588b45f1ebd3075c97f122645f666ef0990afe1a0a6207c724266193864b3472f3a248b663e56734e9ee2938a3140a28056c845a76e65e7917db2e15866a23b30d2a6c117241ba7220019a115a311cef36673d5ab79efcdbe7d3a95eaba8199e46abb20f90cfd0e2224aa690788dee6204c6dd97c46979dccc2235278fc5811a5a7f32fcdd6070fc3f9a6dc3aad55db583a3692807", 0xbb}, {&(0x7f0000b14000)="fc53bd8e777f25688040c77ee4fc3f8c1c7cf543f4dcf11a56b1da1ded68c40f2d8d635842433f519aae6538e9c0fc08ddcfad0cd19653ee41a3fb4bfa9a595b3d13", 0x42}, {&(0x7f0000b8e000)="9c9828f008c0099b13032de668c498d0d86e1456a5c10049369a2d6f7e856ab898fce699eb9bc1f31ac4b9522bf944d17a7ba23a8b7aad2e54ab0fc983e1e44a0aedcfe0382b445f17ad7e1843252bc7a47ed3d9", 0x54}], 0x6, &(0x7f000067d000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x58, 0x4000000}, {&(0x7f0000fdf000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e09000-0x90)=[{&(0x7f0000049000-0x5)="fe445d90c0", 0x5}, {&(0x7f0000be3000)="76f33aeecb8f09e1bfe9ebf56fc711650ee7bb7c20940d79fb28e963d40847052c3ea737677efb9ab38230bcb4ba48232f3a0d04709719549390fa2edc529b1ccb7d3609b3f0149fdc3a2644d1ca36ad18415d2138", 0x55}, {&(0x7f00004f0000)="28c8740cca03498d699d0c256f757755cb6df6aaa6daae9d2775e6d87162f38397fa98defef9795e9fa1099715", 0x2d}, {&(0x7f0000692000-0xf1)="adf988460b98b40c6fe9f032c28cf38a73f0776bb1946225f8cb405e024675f3dfa75dc8b54c6bb83752a0d24e9e7041f8916ad3782bc4c6006bd0c7a7fe6e495a8014345b7004b11d2956e8eedf01c76881f72b8f3143607320988b8fb32259686978a150d478d2dd2556a54f1976cb74b37f984379b99946ab8fbcea7f239580c0bc01beefd0061101b798a740044674a1c3efc57fe3fa168e58b74e59de6c073e304e5a7d48f4bbaa7a4e5841fab0e11c3a88ebad1e0943fdb39649d785d61ff6a84cf6e96b9ecdc21ea202347d69842265e512512a1e1e418b977616febf1c624d6efe958704f667638360e824a2c2", 0xf1}, {&(0x7f0000553000)="3011f9db9f485c4830ca714d13501e20a0ea40314257e38069aa45f66fe0f73476ff89ada985ed86375ced6c19a63d0f10534d77502786275a3dea942ca8ed77af174eff1feb92c49c089c0f3eaddd1a906c06848d691ee268ab547592", 0x5d}, {&(0x7f0000ad3000)="0391e88020c7ab4ce85f84321d39ec3c72bc7010e888cb9c26bcbd45e4e569de2a28c0a39c6fbf80e4464329218cfb326a3e83022e6d1f503e35ce8c5831cb47738573e6617e182b2df03ac006f16a8247ecefeb7159098bf2f108eb4587c4ecb5517a26dd0afb20ea91e35f63a92308875b4457da9169fb5c4c1e3f30d7372ed6a4dd8bee2aec30968773cdcecd4bb22bba87bf5f7ad3c763677aada6ccef82f102160590a5d85c0ab57209d7bacdc82b4e6f2f428a2482658d19918627d390ffdf0e7d7d285134e1f20fb03d186d24c751b8d7aeb6fb4427f0b6a60fda1b35c3c3eea6f3f41d05e4c443c9d0635e8889b0f3a2838c5d7a06", 0xf9}, 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0x1000}], 0xa, 0x0, 0x0, 0x40000}, {&(0x7f00006a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000070a000)=[{&(0x7f000014c000)="9504e9ab7f416bde36586514d5c61eae4ad41d7bd847007b1fdca0547ca9dc4be384aeac38e13cba61902ac33afb898aac790a493d2eaebdc9e2bb98c6289bbc3ca047319538cb7599d095ebea54da380ed3fd2b39086bedc5410aa67a889b42a97cd59a3ec3d990a37b1013188937386a35be8943324542", 0x78}], 0x1, &(0x7f000002d000-0x78)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x78, 0x48800}, {&(0x7f0000dd6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a04000-0x30)=[{&(0x7f00008bb000)="", 0x0}, {&(0x7f0000791000-0xd2)="cdf784db9efc10514bda3a04a712f6c59f97b2c3aa7d0cbd40039d885deed752250227d1372dd49496c313a27a52a374189f2f41deedbef3b56a9837b8534ba420f7ea132fce9a0aee81c2cc2bbe4e4270a2ccab1fd5691f8bed65348c2a64e434a25158e9d9bd890ae3bc9851a1d524c6fc06a12c1a1af19397b66007887ea58387d0309397dab002f70c56b3f84a56bff56f1a5a294a82a78b2f9bfbdc67cf78ad1474b43a0b3cc19897f62a4ae098b0ebf5464f3625c6869ef9e4c863778d6fb0822de85c4eed9a9b6168df4d75750562", 0xd2}, {&(0x7f0000c45000-0xbd)="6a081c3d4c398ee3b7eb49aae25ee50849f3ca086a4de64a60f92ef22079f1935ccb0d2f994847d88d26bbc1375e9ff1e0fc5eea58ae8386d0dc4d28ae9e3a6b5a974d919a48566e3ab84214570ee8af6cdecbec8f317aa47adc2e79ada95d555e093ba9a663fe23b6837e6699430193bad418e20cd6cf24eb20730af0d02216b4cbcda550d96a8724ac5c2d3b4999a41a157812ae9673a112e3601b3ba57183b1a5a0f83998d36a5d92719f72c10604466ed0c53305b4b7adee749671", 0xbd}], 0x3, &(0x7f0000b58000-0x100)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x100, 0x4000000}], 0x9, 0x8010) [ 71.191650] sctp: [Deprecated]: syz-executor3 (pid 16998) Use of int in max_burst socket option. [ 71.191650] Use struct sctp_assoc_value instead 2018/01/06 19:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0x0, 0xfffffffffffffcc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000678000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000030f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000649000)=0x8) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'hash\x00', 0x130e, 0x0, 'crc32c\x00'}, 0x58) pipe(&(0x7f000078a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f04000-0x10)={0xc8, &(0x7f0000412000)=""/200}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000014b000)={r1, 0x28, &(0x7f00005fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000084000)={r3, 0x685d4f9e, 0x10}, 0xc) sendmsg$alg(r2, &(0x7f0000e26000)={0x0, 0x0, &(0x7f00004e7000-0x10)=[{&(0x7f0000200000)="4f4209adf60bf8f43fd0eeb9", 0xc}], 0x1ff, &(0x7f0000322000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000a04000-0xf7)="66f3e3a3c01fbf1c9a8bc26665d527bef0d10b548df0daa89df318c130a6d2d94146ab421e5038485c08e61a780d6b078423257c56f883b797162e6b40f23dbf8c7c0df8eefb167d5ee52c161760906332a9dd45dfbde98f17faec51246bdc21048dce57e0e76c0384cb4d14f0e874181b3efee5132ff9cf21ce4a5469ae1b2e4dc61167c97f694fa73363ba67517568f1c2b1078c431963dae584af177d7aab65d9a6d3923ed48fcfa07dc8d93483444ef7d89596f4a7914cf55c2e3b3aabd7d9c97722311a73091b1a1188d9a6d806700654d25e452efcfbecce0064979e428ba3dd1683ae93281c4c2ae34034ed978cc824564c102f", 0xf7) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 7: 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$inet6(0xa, 0x802, 0xffff) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x8000000d0, &(0x7f0000d7d000-0x4)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fd5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd4000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x8, 0x2, 0x1, 0x2, 0x7, 0xa, 0x20, 0xa0, 0xc, 0x6, r2}, {0x3f, 0x1, 0x4, 0x14, 0x80000001, 0x0, 0x1, 0x9a4}, {0x0, 0x6, 0x6, 0xffffffff}, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x3, 0x7, 0x3, 0x4, 0x401}}, 0xe8) 2018/01/06 19:09:59 executing program 6: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a78000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r1, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a78000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000a79000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000011a000)={r2, 0xffffffe2, "1c2a3e7f85a4165efc52cad8a41ba546041bcc2d21eee66ba4e1e4a5cdb7740930be7f94556f0e92ac78c0ccd47f835567ae1fe4dd2e612fe9c76bb239300566b6fdc34d9df78f3f2206b9e652f863f1191275b1cadc592e96cd19a43318"}, &(0x7f0000a73000-0x4)=0x66) 2018/01/06 19:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x0, "c37c46c98b95", 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x400000000001, {{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]}, 0x0, 0x156, []}, 0x98) 2018/01/06 19:09:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xc, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x2, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0xfff}, 0xc) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x251) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000eef000)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) [ 71.325845] sctp: [Deprecated]: syz-executor3 (pid 16998) Use of int in max_burst socket option. [ 71.325845] Use struct sctp_assoc_value instead 2018/01/06 19:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63417d3731964c7546f", 0x11}], 0x1, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x100000000) recvmsg(r1, &(0x7f000050a000)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x356, &(0x7f0000f5e000)=[], 0x1000000000000003, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f3c000-0x4)=0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000625000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f3b000)=0x10) bind$alg(r0, &(0x7f0000f3c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3f000-0x50)=[{&(0x7f0000f3f000-0x71)="000000000000000251e748fcce3c043d2082298bc688735cc1e43cc79ea4b9ea65aeee1b5e6a9326802aa813291d4cf90481575aa2d46750124dc4d661e71a9824e465f1a8a493c15dae3f87eef00080959b551720f4dc5977bf3f0e60d3773cea947d9063e97bfbe4a5f458a87611bb6a", 0x71}, {&(0x7f0000cff000-0x5c)="1c0965ea1522ff2165fe2ab943c070b3310247c8e4551f4285e95234d049eb88abef586215e54e90fbcc8336fffead4c486c80cb75f0254bd0cc9744c6c7ce6775dcd8467e94bbcd3142491b5494537a18cf4815002a2a34f67131bd", 0x5c}, {&(0x7f0000002000)="b4f7a948b46d76eae8d24ee71f10a7318136010a604f6404129bb0b42103adba8377b2a53c092d67f93a1b33beac07aba298b0b6b6225edbd4792d874e53814f675e4c63a11e4fea5c519c7512f68190b6d784ee9492fbcb67a5b85077378c9ca912155a20c8119c5a5450a8a9d769f07b698ebc97456536a75c1d560724141eda23854165ce0776078be58e4f28f766ee3b9c9f48c8321742eb655db740e0d202d260e7abae0dd87e4a3eac98b87fe8c5568db5bc29076c89c8f454b9c79f9d6905a4212b69d594b42e3ea91b8a33", 0xcf}, {&(0x7f00004fb000-0xd2)="108fd51ecd79f4c7a2c4b814a557d7684201bc955a1b46b33cf1ddbdd2422b81032f327d05d7a41b41a5e83e780c45eb81c32dce47e5156f41c14578b408b2b6ac1e0103583ee62ace9971a0e94515abc10be44efae2e891a193f276cb78a6080fee0a8486a956b80d1c65724eb004f4816aadcbf538595585a0027d8b1ef599646a769f32a68fe00ca282323e45f25c1c126beb1c0f31b88dc81d85085979cd73495f401cf9fe3935e28bcf85f8a19bd19a67cdd5a023ad150c72a1bf0b3b84a2aab6d881d7e70e00c7a4ca3e78bb8051f9", 0xd2}, {&(0x7f000044c000)="58c847958f39a1949ca32d9a9fc583be31649cb66620c23159096703b52134c67f5eb63f643996159d7d511d91836b42e73b0d5c2161e52946d17312e56b1eaeb10872a63004c16a8fc22b643a16d7911058fa42a8e7642aa2692d5c37499814cf72a72f065d62642d07ac7f02182e01f7edb09ddbc9ed0146a7eb8539583d94771706f26c5f363bf692d77c92c0a9b6f9166fcabc490c62d5413153a0db3ea93325ecae874eda2f2877dbdf89a138b29ac070b6743567aa06da545e71818eaff0b3d403693f4f52ac81167d87cdc452bc3b82a1fdbafeb6d7a1b0587a372dbce63d8d2e6736ae57be2f753c46", 0xed}], 0x5, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r2, &(0x7f0000f3e000-0x89)='5', 0x1) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000049e000)={0x0, 0xc1, "498c2b84e0faa79cfe911cc6b8fe2e20e058302cab4944c7783cb2283297d874e5a7d7d4420ce8cb0f9108bf372b44f67f4f1b6464bbcd3a5bf3554523c49e107a73e03824bf27eb13c908dead9d58ac5c496254bd497feb115d90cf105f6f5f65e6aeb14d19a4c20ea5e1263702d1ef3ad94cafdcde6c2a30c16bfb6b759f58ad120314e7f7f5a5d3461991c7bab9fd599c87b495a0951e83627e39e1e5979fa861416a6d4a2172070bbcee5c80ed29a30e206bda0fc190aef3de8c14ae83818c"}, &(0x7f0000f40000-0x4)=0xc9) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f3f000)={r3, 0x3f}, &(0x7f0000f3f000)=0x8) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept$packet(0xffffffffffffffff, &(0x7f00009c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006ea000)={@common='dummy0\x00', @ifru_flags=0x1000}) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x2) sendmsg(r2, &(0x7f00005d7000)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000280000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a94000-0x4)=0x10, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00005bb000-0x10)={0x3, &(0x7f0000df9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dc8000-0x14)={0x7a77, 0x7d03, 0xdd, 0x101, 0xfffffffffffffffd}, 0x14) 2018/01/06 19:09:59 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000-0x4)=0x58, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000)=0x9, 0x4) bind$bt_rfcomm(r0, &(0x7f000000b000)={0x1f, {0x2, 0xfff, 0x800, 0xe00000000000000, 0x100000001, 0xbd}, 0x7}, 0x9) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002af000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b97000-0x4)=0xc) sendmmsg(r0, &(0x7f00007a7000)=[{{&(0x7f00008fa000-0x10)=@ipx={0x4, 0x6, 0x9, "d32f769c350c", 0x9, 0x0}, 0x10, &(0x7f0000f33000)=[], 0x0, &(0x7f0000b87000-0x410)=[{0xe0, 0x11f, 0x9, "fafff4bf3767bb604e788736f154347c1b9573640b305b3016c2fd6cd76d75a230f781d0e33cf45211b524f598804dce7a89835f209ef0f225255560d814f96f52a193d02127f15852469cbdadb46afb739c840f90607128c7605e87f5292df69a15a46b8822f23bb8c14c619f68a461249c2e8cdfb8a37b8bc4563fbf71c63d75130e409ddd82f94839f4619806c9c11313ec314c5f7b20f91420880f32a4026edffde7a8763140f7255f99ed578d8c82b2daf9a7ed29609a76067e8b888953a72f8928fe5ea04154"}, {0xa0, 0x10a, 0x8, "a36bf0af2ed19c9bd44a0e77bf7442aa091379e3783ee8c06ef443f458460b29e75788282a8ffcdb70dc6b6340fb395431d897d79ec3cdd35c15dd2ea74001c6cbcd65f84f2db4f9cb6a8428cd9477efb924aa71905390c3160a77f0e7e5f102a6afd96809b166cfd38370f9d11090f3dd60ed67bee7f1c242492cb4537f98f13ff70354b5b7b97944ab2ad37d2148"}, {0x48, 0x10f, 0x8, "16f5a82479f41f9d38b30dbae4480b24ca7baf1c4f7ec64c8a20be4963c39055e16e375ee4405a891e8ad5fe027af0005a8c"}, {0xe0, 0x10d, 0x1000, "de12cc133a501b6270f0403297a9e08c5ba2e3349527ea84b86c48b7cfc020dbfdcbb74e4c37c878d160f09c6d36ec90adab0796e573d41a0e59cd4fb91ca9276476aaf0b7d049475975c40aabc6e95ee5fbd835ff2678f9ccf33f6365c1df0d088c579e99f51427074cbaafbc43fea4ffce935182a926856d6ff68dab7b1edc88a8f6e4a5bcef96853a5ff92d46217c9a2ea4e14a1f5e82260f3eb30b68a05ef9931f0787df3613da30cbd6492c2902130754c2cd7d4e7e8cb0765fbeb5033041b036005e5099b7bb8c8e6d"}, {0x40, 0x11d, 0x7f, "061e6f083da4a5184a2aa5d2dee7ea7b13e46eb9236869dade8a0077107cb00fe328459f379db4c587ba3634c0"}, {0x58, 0x0, 0x8000, "30eb3007dc786325d362a1d8bc414cd8f74b87b3444b005a4b4be4313d8a28148aaddb8612fdce1e667f26840e430e5fa787e80740a62dcada16bd47ed86dc94ba"}, {0xd0, 0x101, 0xffffffff, "7ee930c38ba82ad3c59b2c8dc55b56138718df27ed9d44b0304b184ffd988b2996c6598b4c7db528d85fa6bc7d17bab0d2b66ea31aff999f98b442716b2ee2ea8f719839912b88697e9866dd9a647ccfd5ff824783198b45b3c7a3740cfafc5f28e5826a0e7e144a5a166faeec69fdfbac355ecdf2c78871e037fffd3c3e7536e36dff88718adbc1aa9e6be3df6dee438cad9d7628db1d8333cc4ea86204a6b1034f1cbd59767b3f6f14d066c79ca1894a627032e7d0e2b8724dfed38f04"}], 0x410, 0x4000040}, 0x4}, {{&(0x7f0000dd6000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e59000)=[{&(0x7f00005f2000)="861ef95f736eed360f3088a31d69f9168569d054f85737d9df00a640f0a6f4d01401c02db01daf198474b5e41b7719b1a1b37f57ad0f60961b7d6aecada05921cbd56416f0656fa4a1cdb84f3c8e4536312caccc5f678c0ff52819c265a47c315bc26e3eec61590f63a35f085bca14dec3c470be", 0x74}, {&(0x7f00007d6000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x240000c0}, 0xcab}, {{&(0x7f0000fd4000)=@ll={0x11, 0x1e, r1, 0x1, 0x2, 0x6, @random="c4eb8225a4c4", [0x0, 0x0]}, 0x14, &(0x7f00001cf000)=[], 0x0, &(0x7f00001b5000-0x378)=[{0x50, 0x108, 0xc2, "5bc21cae8c1305b09460eee1db9e02686f72e2f1b87c64a4875791999ba67016b6783809e02872f61308e5e9c77af66fbec158d1fd3c261bc578500caa6233"}, {0x20, 0x115, 0x7fffffff, "5413422d4fe45b15d6ed"}, {0x50, 0x84, 0x100000001, "f174b9f62a7ec97e6cc23a1b0e3acccaffee24cf7cc235362ed8f14d04b0e8e60283a69e792833069af01a68ba960537352e958a9786cbcd0b16af60"}, {0xb8, 0x84, 0x5, "1f231c95dad0f9e9ae9b44d3689e0ed804e898b934847be41365459c6394cb10ed9caf155efe2b48c10e494788ea160219d22ea2742f0ad4d4a834761ba168deab2c204a8d6a2082f9d00c2e53ebf74dfdb68691c42c709fc23abdc8b588ae59f25687af1e8d4a6c9dbd818b8de99b500a560667bd51c3bdb4b4b3b69a042ce1cfbd96a791ff5198cf9e4e88cda1ae29a942c6839347a2b07972d8c3ca58fe59b2c4"}, {0x48, 0x10f, 0x0, "2d18fe502bd410acb133c8e7ee5093dc4bd9ceed336007d380b3131d693aa0b7d5b7a02ccf7ba0ac947677413b3933c1f25abc"}, {0x58, 0x0, 0x1, "690e77315392c50f4712e669e04acd2a629ec4e98ac65e81eee35568a89692fa5d4a81d9580226346d07fe0c28e8beb2bcf9514d51998be30304076ddf0b2684b892"}, {0x58, 0x104, 0x0, "8f8b08abadf97924a830392a4912b4079ec9cab7b705cd253feda3bef6ea2b375ed80ac54c0bc32b39ce018bc40a6c93e9f2c4fff487d11c303e06028ca084bd3c2addbe6f0e"}, {0x60, 0x112, 0x1, "e2b3818db0eca3db6ccb04b1b9ee5481132881dbb1d8127350c753ed6943269a5aa1c5626917f7edc894c383775b959d9687aceebbd670d5c645c88d07df2bc9d6781c2416b99f6bb53764a26b"}, {0xa8, 0x18a, 0x2, "cade9d8af449720f6b56cf493e775f4f866babc91e52d2b5cfbe740f83feb98f77a4c503d65266faab0d9ab1867774b1e433fa04b61e55b52c28d2836f1641ac58228193f6a7220d47f5b2bda1e0c9cd0f87d0babcf4510c1dc8f128085e31b6f214b2deef1eb700269140e1db8f04bc2efc06355fc1153195bac3633e6a3fc75f10c054d1ba24210d744f98b5aad2033eb69944f98fe8"}], 0x378, 0x40}, 0x40}, {{&(0x7f0000931000)=@nfc={0x27, 0x1f, 0x400, 0x4}, 0x10, &(0x7f0000978000)=[{&(0x7f0000891000)="270744444b7630d2047bbfa2962152e8df2bfd6b9dc40974fb07530af963001f32cc809c2287190b267922e70324697046635a7016501f946e9d7d8c942dd1d8cc53a4979707223913f9882b69ed284675eb9f40d6400da4201e3bec2388dd2e93149676b9014a58ecd965a3ff54f8a335d11832e6a775f4f1d8e7ff182e73f589021954c08bb3212d64bef1d56840463cbe0fce1664f84e500f9754b784be36edf7d5a1bc28ccfac0599a157c15d90a5a377f908449b823faf0d587984bf3bca27f", 0xc2}], 0x1, &(0x7f0000e69000-0xa8)=[{0xa8, 0x115, 0xffffffff, "ca86452d5bcfc74d09cc260b9206f7249dc99a9d4800fcc78323dcc22e95e57ed962daba67312f3b0fa9e6207f1ca14bb649b0bb0b9e8320803fe1c7f42d8431ef3526bc2fb31d7ba0e69ff3a356373a9f4fce7e679b3cfdbe62f4a704e9b1db2889a6abab375e11e0e2d97f4bde5e059104414abb7f300e21ddbd7ba7c06f9b48c1108e950cb0ac459e0059e93b6693c4aa50cbba78dc"}], 0xa8, 0x40000}, 0x100}], 0x4, 0x24048000) getsockopt(r0, 0xffff, 0x4, &(0x7f000061d000-0x35)=""/53, &(0x7f0000147000-0x4)=0x35) 2018/01/06 19:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x3, 0x4) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f000090e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x121, &(0x7f0000915000)=[], 0x0, &(0x7f0000893000)=""/0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000225000)=0x5, 0x4) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x806, 0x8000, &(0x7f00007c4000)={0x0, 0x0}) setsockopt(r1, 0x1, 0x9, &(0x7f0000bcc000+0x6d0)="7564a30192af14f6b99f8ba4630aa0a36f737a742d819aa81db881c69f1162a7ea91dbfc78b3b570d41e8374042713bd15474dc0cf8e680d0f00f593470d3ab2f1f475f2a84986eba27b71bd898080bbd7ae69ecc825b5dca793a7075db6af97f94ccf02c876b18e5368ac75d9cde13484438573135c7ae1737a01bd415356c1f12b4e74468551bee92f0a3f0619cd02f024001af133250c", 0x98) accept$unix(r0, &(0x7f00007c4000)=@file={0x0, ""/4096}, &(0x7f00006f2000-0x4)=0x1317) bpf$PROG_LOAD(0x5, &(0x7f0000d27000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000004b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000563000-0x8)={r2, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000017b000-0xc)={0x0, 0x240000000, 0x0}, &(0x7f000014e000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000830000)={r4, 0x3c}, &(0x7f0000cf4000)=0x8) connect$bt_rfcomm(r0, &(0x7f0000d6b000)={0x1f, {0x1, 0x5, 0x5, 0x4, 0x2841, 0x5}, 0xffffffffffffffff}, 0x9) bind$llc(r1, &(0x7f0000f73000+0xf6e)={0x1a, 0x18, 0x9, 0xfffffffffffffff7, 0x5, 0xc, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000325000)=0x0, &(0x7f0000ebd000-0x4)=0x4) 2018/01/06 19:09:59 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001f000)={r2, 0x80000, r3}) 2018/01/06 19:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f60000-0x4)=0x0, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000043a000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f9000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e2000)={r1, r2, r3}, 0xc) getpeername$netrom(r0, &(0x7f0000758000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d86000)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000537000)=0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006bf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x111}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xff, 0x8, 0xa0}, &(0x7f00001b5000)=0xa0) vmsplice(r4, &(0x7f00001ed000-0x20)=[{&(0x7f0000860000)="10179e8f3bfaaa05ae2e07fd70063e7e822c4d809baceb8a079db8e8f50f71eb7554628095795af9e2eea4ce78546a2751100363d3ffb86840abeb531162e5b941d76ceb309e3dd99ba1b161be0e4acd1986aa18a9bba79ab9062c3116d1c2e793a504daa972e0100259a8f8d9a6b746f4c65ea22e549b18d3d5a33f16746c6a1d377fb9bf67129fad97bd48737045d3d14ecf774bcf206f39e650943d587a20100c59825707eeec5375adee77e748f7d31a3122f29090d0bd40d2eb5446518a017791584975ee3dd548d35b8d33eb02a66bb1da6da6656e9e1728347e29", 0xde}, {&(0x7f0000d09000)="44f5841a240051a4db0e13be6e7f6e7b3e3140d3e537c4cded23e5adf26ec7d41ce21b3cfcdd5c5c2103e6a1b08498b9d4c17912b670bf7d53f0d52a25c5781a778a7d10052382ad2e2fb819f2cebcc04e0259bedc7e0f5922b541d1829bdf0958ef9aded688067367700eced5c780fe0d3623b7318cac25f5b9ccc8c35d913cfa0b220443761f94b3bbd5a6e09b5c1f731e1861ea37834cfa0a383c97f2138a188d99f3a10ef34fbd61", 0xaa}], 0x2, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000922000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e7000-0x35)={0x0, 0x2d, "715514265ff7124f31f337d82604e5139bd95952ef95ec584f89586b8a4f259fe3a6b9993b943852cc7349cf20"}, &(0x7f0000017000-0x4)=0x35) sendmsg$inet_sctp(r0, &(0x7f0000e81000-0x38)={&(0x7f00006e9000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008c5000-0x70)=[{&(0x7f0000939000)="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", 0x1000}, {&(0x7f0000812000)="10adf1e4200bd4a44a41c5840b791202bf1ac6a4de818048a61f8d0862d830cb4c140804d34360323f62a50f61847e74b408db13d62e88a06c6506be6da19b5cdbf52fd46ccf24ff3c7567c3da4fa97d61ad7d78c9a7b611acd086d3eb", 0x5d}, {&(0x7f0000425000)="d09201d84741b21ff8f9f57f508d0c123dd6e390d2443410974dbb151a20fdfabf36229d461d7b95058883568a77b068b030da95178219024a5a3a9e482033b6d71c648fb49d0ad527cf17a5590245b6df95ec6fb63c6ddcd35496c775e0d4ce3868174614db96c6e9cec810aeb381ab0e22215f3066a98cbae1895ca761c5099fd2e659100c38a9d284bbcc7bac", 0x8e}, {&(0x7f00008e2000-0xb7)="7d3396f8333db84a3ea8b6d8cc6a479f02261ffd0e30a3ffebc7a2c8554bdc256b8bc8aee579ac6be79c3a8c66384213a74eb6149ae291fa31176f45f2386717dacb9587f980451df1f1ab32cd2725a89719c547bcabdd600a421f314b49b88b960de69122fa43bd4a7c68a41f4934ab7b316bdd621ff56c6f7b1726929b8d3f7b61809b929eb42f76a3261b8ec12f9c618e17bebc70965a03725f3b3412598d4ce6a549a3cdd1c6efc4132baa69d38a9ed26536b3b04991be111b778303c5897f6db8b1e9164158722bac0f5fad07a36473e5", 0xd3}, {&(0x7f00006db000-0x92)="ea1f5699685a7a5813f72041fcbd488ade93a21c0580457ec6e8e199f051f0b50f7a5efa656bc4a393ba9bd684b79114aaf0a10325e5ba5303bb9025fc0873299a1a2b91a203c4b1b7e25fa253cc6b21f641f466df54bab4b0beb02d77e1b89441b2fd78e5cef07f3e929c4e7ef939ba485a39a7acc7a9881c1835fd5f21b712bc49599ee93eb1c11ce8d03527d46752cd23", 0x92}, {&(0x7f00008dc000-0x1000)="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0x1000}, {&(0x7f000030b000)="40b98a7d70465b6090222dcf4deb875c289c65b9feefada0c2370dc497a69c02132774775d1885e1b3629a57534b4563de36e0ad61b2697dcde7fddafc993c826a6ec9fbb97532e855db28fe84f276741beb4cdfa7dbb425fca2e6b69923f04ab310571db9577e8d1a8e18e034ec5132613725bd499d70ac56a72050294c18c145804d15e545ab9ee5588a919f4bc16fb0bd314db1b68183e937a0f6e4667aac22c246dbda13764dec139b17776e17e7e0e872511834df0e59864b1eb4a587a236323e180c6a114e4bf36523e747f5ee2a09e16419987a0f7547c30a80e3476bec81c44582", 0xe5}], 0x7, &(0x7f00004fb000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x80000000, 0x3, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x800c, 0x3, 0x10001, 0x9, 0x3, 0xffff, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0xd78, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x483, 0x4, 0x1, 0x8000, r6}}], 0xc0, 0x20000000}, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0x0, 0x0, 0x0}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x0, ""}, &(0x7f0000e5c000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000447000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x15) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000002d000)=""/134, &(0x7f0000e5e000-0x4)=0x86) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000c6a000)={0x9, 0x6, 0x2, 0x3, 0xc, 0xffffffffffffff9c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ff3000-0xc)={&(0x7f00006f5000-0x8)='./file0\x00', r6}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000fde000-0x48)={0xb, 0xd, &(0x7f0000850000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x40}, [@call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0xfff, 0xd, 0x2, 0x3, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0xd, 0x0, 0x6, 0x10, 0x8}, @call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0xa, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bd5000)='syzkaller\x00', 0x6, 0xbd, &(0x7f0000583000)=""/189, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d90000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bcb000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa7000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x14) connect$inet6(r1, &(0x7f0000f6c000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x89}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e7e000)={r2, 0x80000000}, &(0x7f0000527000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x188) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f75000-0x12c)=[{{&(0x7f0000a1b000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a0000)=[{&(0x7f0000741000)='-', 0x1}], 0x1, &(0x7f0000db1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40880) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/06 19:09:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ae0000)=0x0, 0x800) bind$bt_rfcomm(r0, &(0x7f0000503000)={0x1f, {0x5d3, 0x6, 0x9, 0x0, 0x400, 0x2}, 0x2}, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d09000-0xed)={0x0, 0xe5, "a5d0b108eb8afe397d0b733152d00bd132fb0aeeaa5440f47e3a63bc7a0d5a129e3670ae02883444caf6c057ff1483442987aeb909217e1a3f7092ce947825c70e480cf9d53c7d1ba0488cb1bfd831c0ae75181d65ca56c3fe3717a6740791f9234551af8ed45daec489cccb0b7ed8637214788897e941f09bbc900807278bfc701aca2f43cbe1667ef6adec82f9785e56359493bb9dcd3c713af243bca1b38284504894a9a25096f3ccad55bcfd3ec5c8f95eddfd7293a4c53f0915029bebea28616ab4a25059c5037789a92d13af505e77754d22d5ce5cf2b0497af8ad1e84262215c6f3"}, &(0x7f000060a000)=0xed) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000069b000)={r2, 0x81, 0x100000000}, 0x8) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000be8000)=0x0) 2018/01/06 19:09:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000aa2000)={0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000aa2000)={r1, 0x2}) pipe(&(0x7f0000aa1000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000691000-0x20)={0xdf20, 0x0, 0x2, 0x1}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000aa3000)={0xc3de, {{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]}, 0x0, 0x6, [{{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]}, {{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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x3c8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000aa1000)={r4, 0x8}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aa2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aa1000)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000aa3000)={0x89c, r4, 0x0, 0x80000001}) [ 71.566228] audit: type=1400 audit(1515265799.484:71): avc: denied { create } for pid=17098 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 71.577796] syz-executor7: vmalloc: allocation failure: 17179144504 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 71.577816] syz-executor7 cpuset=/ mems_allowed=0 [ 71.577996] CPU: 1 PID: 17104 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 71.578005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.578008] Call Trace: [ 71.578023] dump_stack+0x194/0x257 [ 71.578045] ? arch_local_irq_restore+0x53/0x53 [ 71.578053] ? idr_get_free_cmn+0xfd0/0xfd0 [ 71.578064] ? kernel_text_address+0x102/0x140 [ 71.578089] warn_alloc+0x19a/0x2b0 [ 71.578105] ? zone_watermark_ok_safe+0x400/0x400 [ 71.578114] ? depot_save_stack+0x12c/0x490 [ 71.578137] ? check_noncircular+0x20/0x20 [ 71.578144] ? save_stack+0x43/0xd0 [ 71.578150] ? kasan_kmalloc+0xad/0xe0 [ 71.578156] ? __kmalloc_node+0x47/0x70 [ 71.578179] __vmalloc_node_range+0x4f0/0x650 [ 71.578187] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 71.578198] ? lock_downgrade+0x980/0x980 [ 71.578213] ? xt_alloc_entry_offsets+0x21/0x30 [ 71.578223] __vmalloc_node_flags_caller+0x50/0x60 [ 71.578233] ? xt_alloc_entry_offsets+0x21/0x30 [ 71.578247] kvmalloc_node+0x82/0xd0 [ 71.578260] xt_alloc_entry_offsets+0x21/0x30 [ 71.578270] translate_table+0x235/0x1690 [ 71.578282] ? lock_release+0xa40/0xa40 [ 71.578291] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.578301] ? __check_object_size+0x25d/0x4f0 [ 71.578321] ? __might_sleep+0x95/0x190 [ 71.578331] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 71.578346] ? kasan_check_write+0x14/0x20 [ 71.578353] ? _copy_from_user+0x99/0x110 [ 71.578367] do_ip6t_set_ctl+0x370/0x5f0 [ 71.578381] ? translate_compat_table+0x1c50/0x1c50 [ 71.578408] ? mutex_unlock+0xd/0x10 [ 71.578417] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 71.578433] nf_setsockopt+0x67/0xc0 [ 71.578448] ipv6_setsockopt+0x115/0x150 [ 71.578464] tcp_setsockopt+0x82/0xd0 [ 71.578481] sock_common_setsockopt+0x95/0xd0 [ 71.578496] SyS_setsockopt+0x189/0x360 [ 71.578512] ? SyS_recv+0x40/0x40 [ 71.578522] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 71.578534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.578548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.578567] entry_SYSCALL_64_fastpath+0x23/0x9a [ 71.578573] RIP: 0033:0x452ac9 [ 71.578577] RSP: 002b:00007f7124651c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 71.578585] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 71.578590] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 71.578594] RBP: 000000000000053c R08: 0000000000000004 R09: 0000000000000000 [ 71.578598] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5e40 [ 71.578603] R13: 00000000ffffffff R14: 00007f71246526d4 R15: 0000000000000000 [ 71.578840] Mem-Info: [ 71.578861] active_anon:48216 inactive_anon:62 isolated_anon:0 [ 71.578861] active_file:3480 inactive_file:7504 isolated_file:0 [ 71.578861] unevictable:0 dirty:140 writeback:0 unstable:0 [ 71.578861] slab_reclaimable:8641 slab_unreclaimable:88544 [ 71.578861] mapped:23316 shmem:69 pagetables:715 bounce:0 [ 71.578861] free:1445142 free_pcp:369 free_cma:0 [ 71.578880] Node 0 active_anon:192864kB inactive_anon:248kB active_file:13920kB inactive_file:30016kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93264kB dirty:560kB writeback:0kB shmem:276kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 118784kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 71.578883] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 71.578904] lowmem_reserve[]: 0 2874 6386 6386 2018/01/06 19:09:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000008000-0x4)=0x1, &(0x7f0000006000-0x8)=0x4) connect$netlink(r0, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:59 executing program 0: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000df3000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000df8000)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f0000df9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df7000)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006f8000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x1, 0x40000000, 0xfff, 0x2}, &(0x7f0000cd0000-0x4)=0xa0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000df7000)={r3, 0x8}, &(0x7f00001e0000)=0x8) r4 = accept4(r0, &(0x7f0000df7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d74000)=0x10, 0x80800) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000df7000-0x10)={0x4, &(0x7f000099d000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/06 19:09:59 executing program 6: pipe(&(0x7f0000bb4000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000297000)="35d53bca5482c871eb9346864271478acf9fae779793c3dadab2bc314532edbe37b82f981a1f4d2db88c17bff6df3c33ca3c620967e48948e2bad51a3083ee2738e119e8313aa9c1f53a1e9bdd24f9abded8c5536201430b757b9f88447508b653de13447a262f1a464d466b1bdb2df3bd3039e0267b2170de624a3657eb077f9a5fa84f8b29ad39dc8d8303c906fafeac0d8d7f33a08d41bbeef89932f7a584910b643b0703afa7b36a6ec405f458ac32ea22280e1d873103f0596122e0f5841afbac531aa92b21613835ad6c4cc4c3b88d12de3fbe0b9ab96d6c708b6159591887da580e6a89418c8bfe1e7ad4daa2d1f74aee68a1b61ff792680ebab9dda8caa60ec26667576fa0fbbfbbca825b805eea1071517cdc269e9efbf7528cda5a8e09132d1b7a45954cdbd2d072e1ea519b841971174c6560905f4ea803a06ea756ec1aa81bc6492070a57ae40f323d6b2d02703f44e2ed6da874d1eb7cb8c32420eb8114759b264bef9f0a99b05d763e04f77ec4b0f982e2cf96065422fe2ab2959476b625240d72723bd6e49338bc14097e3ee0d59087e3195059df3ed076dca770d8a3400afdd18ebc5357e07f26545a43c4bf15baf8c2e057dede612712abfcc1ce25057b599506dbe5016225a2441d9be1d695020e739339426f21220798c298a0140cd5cff924f4f14eb73b3399db8497d4d313b60123854b145afdc8453f56ef097846daced43d0e02ff2307ab332fdb4d4aa6e4ead696f20350d0bb553dce1a3cd073757ebd90a607eafd857d57b8b54ecd959b1e5a395140f418ef94fe925c50e7143d3ee24c22a4939258a0044d7628d1f4992b3bf8571a5e041d734068cdc4c10d53d801effb135cc44392c3cf6218a8397600fdabd050cb9d1cadf7348f98e3fd273a6ee655fd335f32f4eff89ddd9aaf6df02d485607678160f5f62367701b7f517c1d38eb3604377c54b46cc33aa48315734c2d4597cde93679326e883fe644d53e1027c2f9b98e1ad0db35a2f4a026eb38f851113dec6aa53da3c5eb6cff433bea00163d0c761c21b4a65018d4b49a178be81d8e23465cc0c4a53fc09fd783ba6a6b92495108b2a9fa2f617efe27ff77debe2e9f30e2f4a822a6df83f5f776c846220c435e50149374e250ad59fbdb0d2eeb2901316944569e043110c4b957d728aa5857cc14cebac18b4980c5f19d3435d04a5adc5d703a22471310dd8f29633926fbb4219dba847b5d50da1e419e33f276fde64d9f371fd19cd6fd7e93edcfc2dccf7c4331b6eeb83111a6a7e4485db89abd8f599da20688e10aa1b9a4e4d0dd95a72c6639a5ed8ef86662ab5208ecfaf0ef2368eec75b9c3f368038d6cacf051257c7f5f443283b71b13238396826a4d5167be5f7e341b06552ecc719ae995e74cf36a476a97faebce2a6c0fd8626553b5af57bddecf8c8247ef358dfb16ba5483b746fa36cb11b0869ffd559d0459bc14970aa781a5ea5bcfe86847a80957eb9a43002568438c5bd88b518f805e95b80647c658157ad550c8364b92fcad53223dc78b86c9dde32229c05e4d87058fbadf66cb2c9dd14f9177b52f90ccc6c0972de4c5a00651c6e5122605a8474133acf19fe05f1590fc249788cab91b61cf1821c05d14b25b4768a5125ca132e0c29fc2d0f715b204aed4b8e618ebc22874004bc6223ebf6430bd6573273ad3d0f0cd6ecc28b6a57182ef7c52b23b8a6e1eee9ec03802c325a1f6ba14e29724ccbccb1e3a7929311f11f700049163560a3958b2b14af4429d830a9022f8677879ec6a6cad69e26d79f75d12352c2404e03448d2790fab35940ad35e8b997dcf525b8d38dd34158d9e5e48990a8e51a2e0f56c284422a3993eb39db5ef327ab65b98dd0cbe11c6cfcc1dc8ba9f5b55b33f0ea72bd71f281a30c53a6255718544656be4fb100be152d618371e23bdd6892dac48ef647756573d8445b957a79f984aa2b38120f2e4ea887c24dd41857d04dba354713784e1985cdf112f7d288869fe5081b834e6e15a2c3b9a79a16df22eb56b68154f9244016e1d636cc54532cf157578b5f99bf9326188a1ee635c29c117736078b0e5f45efd2767ed1e46cc1ec9857ebd039a3b74c04f6f6681fe216410ea79c2e27d94982c9223116a82d5f93183d521b84b2514ab2b93b4bbcd46a4765346ed2301043136597db33cfa5ca2c49f433b18f7fc10ff67fe4b6208f62abfa37109b83c88581145695bcc9e14e40d2e46c3e693a0e7a44508cc7260dd545c42d5d066f58c6ebaa7dbe316af23c82892c4468394edf7a6c31d2997e37cac0ec9ef9c421a32bc6486aec70b894adad2e9c0dfea1c090c3199442e21af4fa8e0264cf681466b3876e444b03ed115db9a93a9ac378faa6c6dbda7577b101525cd109e4933bbb0bf3d4e655ad7fee4f7ae603aded06c301540ff85188c5601f98faca36d8b99924af946aad7f40b936af4c4650059000b954b11cee0b7c7623dedd1a74f0a185c86cc28e481b333310236a0bd4ac9f82fa946f15b192a46550e6d41cfab53e6fa8955688116dbe6a117a543b21315d9a675c415c5c0757874bac1b32e03731bcb11b2e612133df92dc2d78ab1bb72d17d976a18557ded3fe42f2d65e0f81edad64e6abee53bc4e9e94740c6af733a4962f65617ca111f3aa413fc61653d562eca72027a2198c305a2cef78c02ccc057a7d10abd1fa9556d2c2bd04f1215029da537bfdf4f33609c55ab31cd330b18580627464f9ee40b949454ea41bf80bb6f99eb31a81ffcc8f0548a91a20bbe55250e86d7745c9908ae7812a3e74faf4636b36d9996b8ecc02bee4cac333dc46060841ac72e23fc6d61007f1e5935ac854aa868646c413c093031508e6f89dc25fb7278c266a295efb551e67daeb5fced0e098db6aa5e105e6d056a73d5f7c9375d295c11f746e46305b7b88b05bc73091a38939d2c02e40741974e40306021adbe908b51224ca4115f6d3ebd414d942907799a399d29b000c32925a2f287994333ff8169fe7390f90b8e6f9a87a3d2743e8a994fd3cb070b6bed68a34fac7e35424fb9ea00c583a1b92062627885baf958bfb9267408ec477a51395a1702f8a8b375598cb89bc1a43df0b1ee079d9a0094b6c0df2232a5833f5cbce7ae884325a96730ae4ed1a7d045ac5354714e4dc897d1730d864b681253895afc74c739bb4f32e4f6edc4da9c0fc4ce72f939bf0acba90aff0bee52dd734cab02b7f56d2c3fa716160bb3bc4c2e65fe612cb8cd97d6babfb727b17a84d4ad0056a87d96691d234a8d4bc2ea665056951727437352c9a812a2bcdf3ae00660ac7cf006158314af73b56c1ccaab697f751fe78f7a49fa456cb445a40fe7425193ef6a9c079c58a0b09b84a6540655d19677729deb803dbd44f9eb054f879a2333a35caab9bc1aa44ebf0594408f8026af2bd1431f99f06402affc23f38cdf8bf7ed1434089c66e029c17bf1f61c2ba97e9f4b1f21d38ef1d01861e450ab8d8531788d8ac7e3638b1cd8994341e02743492e4cebde71e02b69bacfe794bd830493ef673e1ea56068ec302d3fa0d54e8f599a0e89d9c76086e2b446212566f1ab068ba604520710f2ff4a9dffe9e761c836ecb248b0ccb61ae8be35f88cbca0b8f7a07cdb0de2a66d822413b0ca290ce750f7a657b3cd1c8acce13638831644ad02c844fba3e3e6e46f40c6a94cabf0757f05a29c9b502b7d03eff6a8260aecca0de4a9c3a565bc7307c356db93b53938df429557791595d6675af994f4b10bc0457c6f3bc538a999cf4c30df78453f52ae495fdfa3c3e4be417ab1e9ab8216ce76ef8bf2f0ce2a8bc524eca03542ea0e39493ab85d10060119b6fb2c02c935514c7126e45255c3105bde8c02ed5c39ed2fc91c5fff066e0cdae0a3a05ebdcd9ff688cacb2120b1aa057a7053895dede5771c7522276765298f603909771b2687e970ad07328d4cca03ab5007c56367a3891e294004f6cde1d2217d337329442ebfd575056e5a23f6b9278fedd8c258f40d78eeca93a5b4297b187f8bd32da257d3c5bed00302f00181baa600c482db13100c0204066f9ce1e37b2f2976cff89b78370b0fc8cb0731930f93b2f45460eb3b2a9d676b8c106c2a3f84d1506862499f77b02bb09638e063b31dd3fb551790d77cbfe29e9ed0cc3c8c2b7bbf7eb5ebdfae4f6552b8735863bd977c9515019bee6e6ef64ceb0397300ac8fc9777a48dfd93d54244b5c0c69c9e5d4f22689adbc8cf0f02649013180a36e3db8a877f6d907c73d60c19aabcbbd084e42feed46cbbc7dbda552184b44a019e73d058d9e5d28b407dbe9e478efafb523f25a2b4a517249fcedab17f1ce2659fa0b342e8a91c1698e1337881eaba7b64cf139a7c8d4cfcc143775e759da1890f149b5bd6fcd374a70d60040e90599848106111acfbf1e24f98a77389e2c5c7dbcb77b63de1aec600540b17628c3c716b1910e8982f883a8fbbdc7ed5efefc908207f950d688ba7f59b4a01f9a2904de05efa5d4fb33135df73e8dd2105c199fb90ea4ff21a692c6853d68573301d03356827bfe424e1723aeac57e3577486a55bd8771df0f708822046bf95e1b5a96d66cb1d0b073c082fb5e57da9c3811863351f03e28e048380ad43b0e29e2544b165c20c9da2da6e04c17a9e0c7fc377dca307636ad5b5c37cacca88fad49e936a1c3b6ca67032f0d43ad9dc49f6135e62765086af401164e08e224add1dafb7e687cfcfd300862387697e7a1755ccb6e1bb37ce12a631607c7e26428f87b0821ec987279414e094896de64d52d9df092a1bf3b97a9867c9ef97225e44d8d8e15df912edf69c6ffc816154ad8f934adb9b4de4255174804fd3fee1600759f177fa6d0e2c8891ad17a629940fe2b64bb0fd9b37c9cb52388f015e276e8dea2b067aab023c56302267b206ec3637766ab3c2cbc28105b6c6bec81f3b5ccafc886dc2d4a01e86d0a3a0def9d907c65884aef6826c5141a4ffb80bebbf490baffeb3f6a3ea707df006cf82aa9731bda666e8fc6c5cad6a5a9cbf6559ed01d493ba9cefa6f4577d29bb9bb3e17b7bc16ed44a223394b6b485497045f88535e9b3c0f932559cda336ccd025507d8237b5ec11df49f2f47c5ac084e61e72a1925e313d50423ba2515dd63ae1e21d03f8ed427c9695cce14c6f13c949c6557cbc54189952d1c751e03cc0bb0c6dc43395012ff31db692e4177875dd98b9498dccb3b3a01278d868bee25444c640b73c8b9e27282694423cb9b56c8f8877d29d4f9e84fcf3103ad52998a715c888bd5600cba46a8c33127651b711d826df3b8635efa3d806554da4c03fd3a6eba86e729bac9f918efc9cdf1f50e8b22fa929af8a2f05d63b3e528414d74b75caf4a78915968c99e6d0547e9922482cc54bf12ee64be769a3e7ee85bf0b972c06e11b1d159481960f8c71e124874313ebcf9a0105d771841b0ed509fbef08d78262a762ef86acb232f52597e6937f04daf99b8bac2a1a27282b7abcde9a01b0c10dc863799e95af0780c8724facaa1e05ae9aacb132c6792e5a5c87484f8e211ce7542a0c1d99fec0b7da3255f1430eb3fe9272157ffc9e5b9ab380241feabe442090eaf3297f11cbd5f5b98321f86c0cb8b4e03506964914bf06bb7df7cea51656dca7baed9f17aeb24bc28ea005460f4aaea1a38e59ba4a2d61f1d018a6d9ee3c2a048f6a9d6d8cd497a2bc0844d0d6d9be6ef83ac41f386fef65682a326324c8ea27dafeda15affeaaff4938503b8bbd7b8067b846e43496f", 0x1000, 0x8000, &(0x7f0000b79000-0x10)={0x3, {"65ce7239650100"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) 2018/01/06 19:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000594000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000098a000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025f000-0x8)={0x0, 0x0}) r3 = accept4(r1, &(0x7f0000abb000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000046b000-0x4)=0x1c, 0x80800) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000e0000)=@req3={0x3cc, 0x7, 0x0, 0xc9, 0x739, 0xd66, 0xfffffffffffffe01}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00005e3000-0xc)={0x3, 0x1, 0x3ff, 0x20, 0x7}, 0xc) socketpair(0xf, 0x3, 0x7, &(0x7f000089a000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000261000-0x8)={0x3, 0x2}) 2018/01/06 19:09:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffffffffffffff04, 0x0, 0xfffffffffffffffd}, &(0x7f00008ce000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000001000-0x5a)={@random="7134e8cbfd46", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xf001, @llc={0x4a, @llc={0x0, 0xff, ':', "c86ab055271da2980023b9b7f067f3ac5560e07fc5a0a9513fb50d48bcb9e4402c903ff9dd86a27b1da0fb47e4e8cdd7a9b3bf61505f3eef363b1ba3c07aec00ea9f0bdfb4ec4f"}}}}}, &(0x7f00008d4000)={0x0, 0x3, [0xb6e, 0x365, 0x3b5]}) 2018/01/06 19:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e1a000)={0x0, 0x0}) socketpair(0x200000003, 0x0, 0x6, &(0x7f0000069000)={0x0, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000dee000)={0x10, 0x0, 0x0, 0x0}, 0x28c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ace000-0x94)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffefffffffc}, @in={0x2, 0x3, @loopback=0x7f000001, [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, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}], 0x94) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000029e000)=0x0) 2018/01/06 19:09:59 executing program 1: r0 = socket(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4008000000000, 0x100000001) read(r0, &(0x7f0000ccc000)=""/168, 0xa8) sendto(r1, &(0x7f00005de000-0x3b)="", 0x1aa, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/06 19:09:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) r1 = accept4(r0, &(0x7f00008ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ca3000-0x4)=0x58, 0x80000) sendmsg$key(r1, &(0x7f000089b000)={0x0, 0x0, &(0x7f0000d1b000)={&(0x7f000090c000-0x78)={0x2, 0xe, 0x1ff1, 0x6, 0xf, 0x0, 0x5, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x3, 0x3, {0x6, 0xff, 0x80000001, 0x2, 0x0, 0xbbd5, 0x0, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x11, 0x4, 0x14}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000292000-0x18)=@get={0x1, &(0x7f000078f000)=""/226, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, &(0x7f00004e8000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x615}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003d9000-0x8)={r2, 0x2, 0x81}, &(0x7f0000565000)=0x8) [ 71.578919] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:720kB free_cma:0kB [ 71.578940] lowmem_reserve[]: 0 0 3511 3511 [ 71.578953] Node 0 Normal free:2818972kB min:37068kB low:46332kB high:55596kB active_anon:192864kB inactive_anon:248kB active_file:13920kB inactive_file:30016kB unevictable:0kB writepending:560kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4576kB pagetables:2860kB bounce:0kB free_pcp:712kB local_pcp:76kB free_cma:0kB [ 71.578972] lowmem_reserve[]: 0 0 0 0 [ 71.578984] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 71.579068] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 71.579129] Node 0 Normal: 183*4kB (UME) 246*8kB (UME) 241*16kB (UME) 420*32kB (UME) 232*64kB (UME) 91*128kB (UME) 2*256kB (UE) 2*512kB (UE) 2*1024kB (ME) 2*2048kB (UM) 675*4096kB (M) = 2818972kB [ 71.579194] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 71.579197] 11052 total pagecache pages 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x4, 0x2, 0x4) bind$netlink(r1, &(0x7f000067b000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) shutdown(r0, 0x0) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x732d) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000010b000-0x78)={0x0, {0x2, 0x1, @rand_addr=0xfb1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xa5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148, 0x7, 0xccf, 0x8, 0x1, &(0x7f0000dd3000-0xc)=@common='lo\x00', 0x8, 0x9, 0x2}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008ad000)={0x9, 0x5, 0x8000}, 0x4) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000956000-0x1)={0x0, 0x1800000}, &(0x7f0000dff000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b72000)=@assoc_value={r2, 0x1}, &(0x7f0000032000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000cfc000)={0x20000000000003, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000010000-0x20)={0x9, 0x6c01, 0x8, 0x9, 0x1000, 0x66, 0x8, 0x8b62, r2}, &(0x7f0000471000)=0x20) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000065a000)={0x1, {{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]}, 0x0, 0x0, []}, 0x98) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000491000)=0x200, 0x4) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000479000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d0b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000)=0xe8) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000201000-0x83)=""/131, &(0x7f0000bdd000)=0x83) bind$alg(r1, &(0x7f0000469000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) writev(r1, &(0x7f00009da000-0x10)=[{&(0x7f0000aa2000-0xd0)="d923875633b0fd820a7ddea742544e1792b12cd8f33a2be23f500eaffa8b42c0225b86bb511f55ceb7d080d8d662f1c04cdcb4a7c86a3dfbdb8a9fdd9a98e5c5b71aa86e141f1563a395476bfefaaa1f5ec5a866d5a5aec2b9017cf051fb10ff01b88d4e9787888e2fb14a1b0b90277aa4f2aca810cdcbbcc9a2a7abe8370a7b09234ebed8f7d7404b632d873b5894023080bd806df2de9b4306c016298ed06c8744502ab4063bce9b3f60b1a35da4abf71735558ba1f5335fd9f0f12ecd4f46cdd67a1ae0f21b0c47faba0892d4d828", 0xd0}], 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00003d1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033b000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d6f000-0x160)={{{{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]}, {{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x5c9, 0x2, "087022a77e55c4176a939c0b03e47f67b8923e4a033e1b4151708fbe286b3d5ffff8c9a1a212a3bfbfddf2d18d13d1f0bbc01ce419fe27996319c7d00c3341b5d7a0d06f86ab4a11c962becbb657ab37"}, 0x160) setsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000eeb000+0xb0a)=0x3ff, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0x14) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f000023c000)=[], 0x0) poll(&(0x7f0000411000-0x38)=[{r2, 0x8000, 0x0}, {r2, 0x8202, 0x0}, {r1, 0x200, 0x0}, {r2, 0x80, 0x0}, {r2, 0x4101, 0x0}, {r2, 0x1080, 0x0}, {r1, 0x10, 0x0}], 0x7, 0x2) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0xffffffffffffffb1, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x3}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000417000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000225000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005db000-0x18)={@loopback={0x0, 0x1}, 0x9, r3}) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x3)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x4b, 0x4000e3, 0x5, 0x72aa0bf}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xffffffffffffffff}, 0x8) socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) [ 71.579205] 0 pages in swap cache [ 71.579209] Swap cache stats: add 0, delete 0, find 0/0 [ 71.579212] Free swap = 0kB [ 71.579214] Total swap = 0kB [ 71.579217] 1965979 pages RAM [ 71.579219] 0 pages HighMem/MovableOnly [ 71.579222] 326355 pages reserved [ 72.222011] audit: type=1400 audit(1515265799.485:72): avc: denied { setopt } for pid=17098 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00007bd000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0c000)=0x14) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000aa1000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000033e000-0x10)={0x1, 0x28, &(0x7f0000aa3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a1a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r1}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000aa3000-0xc)={r2, 0x5, 0x18}, 0xc) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aa3000-0x20)={@generic="49145af5a5b251602ed59dc000465bd4", @ifru_flags=0x1}) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000739000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) close(r1) recvfrom$inet(r0, &(0x7f0000094000)=""/169, 0xa9, 0x2, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ae000-0x8)={0x0, 0x0}) write(r0, &(0x7f000045a000)="d39428660a35d3bac74bfd470ce3898b2c202aba5df3908ae2af7cdd2914c22f6a005ad5c9306f8143f3800409f751c0a188ef75e52f250ef4244ac185f68ed5e6f2e14a7d8a20b3ec3868782da5258f6e8e537119e963ace88d8fddfb4c5d64c6eeb3ec7f729c9d222f56161b1bcc0566b15e1f1dfcf572c49360c179a7e4d7d5d5e4b89c63f3ae06e59c44", 0x8c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000bd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) getsockname$ax25(r1, &(0x7f0000938000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce0000-0x4)=0x10) socketpair(0x7, 0xf, 0x71, &(0x7f00009c8000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bf4000)={r0, r2}) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000633000)=0x0) bind$alg(r0, &(0x7f00006fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(md5)\x00'}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000322000-0x4)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x8, 0x5, &(0x7f0000b6e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f0000a16000-0xbc)=""/188, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000955000)={@generic="5dfa1bf2b6d12a6d43886522b04942f3", @ifru_names=@common='bpq0\x00'}) r2 = accept(0xffffffffffffffff, &(0x7f0000892000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c0000)=0xc) r3 = accept$nfc_llcp(r2, &(0x7f0000787000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000083f000)=0x60) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000b2c000-0x4)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e5e000)={0x0, 0x90f}, &(0x7f000041f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b1f000-0x6)={r4, 0x8}, 0x6) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000041c000)={0x0, 0x61, "cc79aa819d8d17fcd4a62dddf2a71722f49acf8264b0e49590b68631a060b77d4989f2096029135b5cc6b398c5a7df9940906551df75cbbf6a87dee4c83ea1def716fa125b969af73f8bd6ddc80a17975c308a2ce1a91fef32919909c27a964d05"}, &(0x7f00008f6000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f61000)={r1, 0x4, 0x7, [0xfffffffffffffffc, 0x7f000000, 0x0, 0x84, 0x1000, 0x100000001, 0xfffffffffffffff7]}, &(0x7f0000729000-0x4)=0x16) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e0d000)={0x0, 0x0}, &(0x7f0000d53000)=0x10) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000372000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000f7c000-0x4)=0x1ef, &(0x7f0000f7b000)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7b000)={0x1, 0xe, &(0x7f0000f7b000)=@raw=[@generic={0x4, 0x4, 0x8, 0x6}, @jmp={0x5, 0x2, 0xf, 0xa, 0x5, 0x2, 0xfffffffffffffffc}, @generic={0xc394, 0x7, 0x9, 0x7fff}, @alu={0x7, 0x60, 0x1, 0x0, 0xa, 0x1, 0x8}, @ldst={0x3, 0x0, 0x3, 0x5, 0x3, 0xfffffff6, 0x9}, @generic={0x8, 0xfffffffffffffc00, 0x80000001, 0x1}, @call={0x85, 0x0, 0x0, 0x17}], &(0x7f0000f7b000)='GPL\x00', 0xefd, 0xbf, &(0x7f0000048000-0xbf)=""/191, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x400000107, 0x5, &(0x7f0000001000)="", 0xb57a) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000977000)=[{r0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f00000f6000-0x8)={0x0, 0x0}) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x80004, 0xd93e, &(0x7f0000e26000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000df0000)=0x0, &(0x7f00001bd000)=0x4) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000325000-0x8)={0x1, [0x0]}, &(0x7f0000f16000)=0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f16000)={0x5e, 0x30, 0x8008, 0x2, 0xffffffff, 0x1, 0x0, 0x4, r2}, &(0x7f0000c37000)=0x20) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000f13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x40000001}) socket$netlink(0x10, 0x3, 0x14) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000687000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000067b000-0x14)={0x0, 0x5, 0x6, 0x80, 0x0, 0x80000001}, &(0x7f00008aa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b69000)=@sack_info={r2, 0x3, 0x9}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009f6000-0x10)=@common='bpq0\x00', 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a1b000)=0x5d, 0x4) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) bind$inet(r0, &(0x7f000095b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_key={0x5, 0x0, 0x19, 0x0, "b631a371f699f2f97511da41e61f36b3c9e651e0e8c4fa29f5"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000893000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x807, 0x10000) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000fc5000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003b5000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0xfffffffffffffdbb}], 0xd7, &(0x7f0000a4d000)=""/0, 0x2d6, 0x0}, 0x0) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ef0000-0x2c)=[@in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a14000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ba3000)=0x10, 0x800) connect$ax25(r0, &(0x7f0000eb8000)={0x3, {"29265488f47c62"}, 0x1}, 0x10) syz_extract_tcp_res$synack(&(0x7f000086c000)={0x0, 0x0}, 0x1, 0x0) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000947000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000)=0x8, 0x800) bind$bt_l2cap(r0, &(0x7f00008bc000-0xe)={0x1f, 0xff, {0xffffffff80000001, 0x4, 0x5, 0x2, 0x7fff, 0x0}, 0x8, 0x9}, 0xe) syz_emit_ethernet(0x66, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x100, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000fe5000-0x20)={0x1000, 0x0, 0x6, 0x6, 0x18, 0x9}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000c1f000-0xa4)=""/164, &(0x7f0000fe5000-0x4)=0xa4) r2 = socket(0x7, 0x5, 0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fcf000)='illinois\x00', 0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a12000)=0x9, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000957000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a42000)=0x14) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ee8, r3}) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cad000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x4)={0x0, 0x4}, &(0x7f0000d0f000)=0xfffffe48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fbb000-0x18)={r1, 0x6, 0x30, 0x81, 0x1}, &(0x7f00000b0000-0x4)=0x18) syz_emit_ethernet(0x275, &(0x7f0000f59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x23f, 0x400000000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "3a11fc", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x2e1b, 0xa8, "11e6c6c2080608033458a8cf6c5ee047dca8258163a4bfe290e4c6511b6fea7e228c117af6c7cf64bfe289e6d648899f31cae0a14e6e583c635f1facbec21c8153f21a2b3f0526e4552c9716c671ed0660a7daa6436d02e8958169d9a2571f30ca5ed9cde5fe47d63fa661b768d0aefdff624d9c14ddc6cd18f0e6b91f5ae7af0395d1a52c2087b9af3df31395a64661fd406fee9656bfa933c6ab86f5f32451e7022ca986c766fa"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x0, 0x200000000000039e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x39, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xe009}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x5, 0x2, 0x7, 0x4663, [0x2]}}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x33, 0x0, 0x9, 0x9, 0x0, 0x10001, 0x1}, @hopopts={0x21, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x6c, "64fe5a3b4f5dae2f4d7236830680746f61df2c9c3720eedbd23c821aaa33488eb47d2f3dc31570cdae3629f65366456aab5a48f14f0d0035565208fdca3338c2c41f2be5ae88b518f0e75458a71bb171b5e956bd3ce48cc8943bd07875a1213eab402a4dc56fd80f3cc31baa"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x5, 0xc, 0x0, 0x0, [0x9, 0x7, 0x8001, 0x1, 0x4d, 0xfffffffffffffff7]}}, @ra={0x5, 0x2, 0xf3d}, @ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x10000}, @enc_lim={0x4, 0x1, 0x1}]}, @dstopts={0x7e, 0x4, [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}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], ""}}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x4, 0x4, 0x6d5d00}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000004000-0x15)=""/21, 0x15, 0x1, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572a9ec590f584787eb6e4d0e6069e339b42f76723ded69dabe41fdaaab4c66a590076b7096f93992ebce31508c04c9f40b7b375daf8791d24c6a43f675dc200e34f7b944b3c290c1df50cf174545fb53b4cf12656b4be42900b1d61c05bc533dfd63426ce95926e0516ee2f3a655ba657a86abccccafe9f7fd4678be846501a487", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000198000-0x132)="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", 0xffffff3e) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000-0x4)=0x10, 0x52fe56a55b82811e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0xebf, 0xffffffffffffff80, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xe5)={r1, 0xdd, "af07c8ddc79d464e243411f01ea36aae456dc195577e2fa6cbcb2641a9ff88589a813c9714ea67e2f8bd7b64667cde1037cc4988511d15bdc5467067014569205ea2f8198efce9c84f722707a21e79450923008f3d04a208774f12de9a3b87e08bdd748619ac73f5e286540d49d8716161e83f9d016034e11e5dd5373182fed602dab5421054aec0333ac6980618d27790f561c21f15b1851c5df541ea40c7eb55ea2e37d45db7a1e1a01a9d43b4a3c8f9beceac15320d7b5e88734e19d5e6e41a0ab38e1ccc6ef5722e1c086283a964e54ffaf75db47d3b33c07c655a"}, &(0x7f00008d3000-0x4)=0xe5) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="e8b66f301e005fda00f1b62068169bccf16f3042a8b07510bc2ae43987641b4b10867c25648a446a366d76cbd050037eedcf09a78248186c3fbf1fdf086e6f45149113e3a95b0eee1d1fedd0138a8bf642e0b91795135b000d5713e9f110d8f681e75489339750f50ee2485cc07ba30964f4b48ca24e527a1cb905530ea4c49a295968e993a30a7b95fa16539cf767b60c692a7cd701ee6b4ef3fb24a390569fb8cdfba6ad549716a509361f5a8c350a04fa73eaaf3e35f4b93e219e91b08ca463357c1d682693f742c52a1ddee911990ccb305cb019e3e1", 0xd8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r1, 0x8, 0x6}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000012000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffbb) sendto$inet6(r0, &(0x7f0000495000-0x2)='\\', 0x1, 0x0, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000e39000)=[{&(0x7f00002c7000-0x6b)="bb", 0x1}], 0x1) writev(r0, &(0x7f000008b000)=[{&(0x7f0000ae7000)="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", 0xa01}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e37000-0x4)=0x46, 0x4) pipe(&(0x7f0000156000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000723000)={&(0x7f0000ebc000)=@ipx={0x4, 0x800, 0x4, "1228f671a6d5", 0x7ff, 0x0}, 0x10, &(0x7f0000993000)=[{&(0x7f0000bda000)="d3ee0fd8c2b63fd06abf400a428c52abdd27287373b80da44cb1d38970935d64efcc0cfdb288d6d7edfac70630fec634ecb59d404c11850b83c3b362a54ce49a81dfe66d2f9d4665c3e36777d525a60ba814ab8b2d82b27b735c7128f4d0649d90f2d7ebc6eafad0452f738747cb0efa9b39dd2de7285faba4eb4e491496a23238f2bf98dd047fb01033c55c079617f9a1f310cac129af06de8b3fa596cccc5adc6358086d49ef7a0c3282eca6878e49707051a54d", 0xb5}, {&(0x7f0000edd000)="78d6c3b4de11e6d0c5095d76403f364f85a28a9aebd046530b85f6eb68953d3a7eba527dbf7a0adf604600b19e5382c3dc0287ce56c154546af1af0402b3dd40c0e4c9982327f43f55b617c24695f4b8c9bd4ea9857e9ceffaeae9e829bf8fd93df536e76a316b97cdb3492a342ba5e19220f96f3af9d497", 0x78}, {&(0x7f0000574000)="bb82e2edcc4a0396f30c55e9a3461da58ea8ab96dd9706195d44027c73852c72ec92a1d50f8ef71940db2b795c6fc2136801a5fcd1e0721aed8f9a5300ff2146c083ddf51a66e00c9f5fec1853f9a792e78a89b38debf38eb92d4a4d5533d5430b86edfbd0739ef24883ced4bae9b05c419fe74dba3ce4d2fd81445173ba800f0d7073a835205d7ea8f5696296c248abe88ad4b8e389066c7c33", 0x9a}], 0x3, &(0x7f0000f4f000)=[{0x78, 0x11d, 0x80000000, "8a8792ee3ca5715259acf02dc83f63f8a75b34ab58ed3901520d951419481deede7c61a2c3ad00c796a8c4a0591e543dfbd0d124f679cb16e104e732ff3686432dd9b8a9fb509b162435e9d138948f05696025d389a5b20e2938f7d3a2c762c64933"}, {0x1010, 0x6, 0x8000, "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"}, {0x108, 0x29, 0x5, "b676758da9f6c9609f088e253140016c29e267f981ff1971aca3a6c1dcde222a0f1c1ed88474e7860e388e79d4049b4599bad08397210fd1746af03a5120fb25af93799ad49a893e0fb686861f6b227c92ae855f55cef9c3c2ce50a0412f1f6a666e70f0f033ffcc13dc7911c18e0a5c161ea95ea0d93476f0669deb638240ff7c7d55cada6bf560f40d748817d59883a89c4556c4b15aa260d4cbe3ad99987aa0fe310b2d6ad8189a436109428791fc6b3d739f6764e2ee98130542b751a1d19149ab9fca2f3c9462e6e364d78b33228e8fa72428cb6a8489931c1ad1168bb4c03b3e4e7b852d0280e3b7c9f8501cef246c29374a5d"}, {0xe8, 0x105, 0x7, "e1570a69ff51346f27f29afa887bbebd7245398a5166964c4fd28de5d883269563674276bdb76a214ea8fa6e9cdd45823c3cf9e2e9f98b995ea15cb74593c0532c5fe758f6cb7018cae963376fa2bea6316190c94f34d377ed45bd5f86d510d494c56ad245ff5d07a4620f867f1442686c27750ca046dad42902faf1a4b493ff6e036021f21722ee2ccd7f562d299c7feb933f2821bdb7bf5413bcc5c979a4aad505b24e893dc0c74025ff86ceee98592b05fe87e7a3871f587233f40e3fcdd45810b22dbdea721423b3fa7312aa4453ce"}, {0x30, 0x13f, 0x0, "4435622962122b30fdbfd3d1a8157eff4e310341db087c42464d7ef628e2"}, {0xa0, 0x3a, 0x6884, "3242bf344aac88ba9de657a4be94c22176365fa1b6b32b4b29d1daeea7e9f52d2bc6d39aaba1deaacb06755273b07cfff6d7f2f3269d4b8ce936ae87e08df0a0d6f68833befbe5f538e842bb4c89dc450bf96558341bbf0b8793afd4db061377fd60f3fff23c8d4769ebb6ab00ad663feda8a9235e8744abeaf327551263a3d6ff8de94e4ecff19b82"}], 0x1348, 0x4000000}, 0x50) [ 72.469931] audit: type=1400 audit(1515265800.388:73): avc: denied { create } for pid=17219 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000085e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000df000)=0x1, 0x4) close(r0) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000026000-0x4)=0x0, &(0x7f000002a000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x4}], 0x1, 0x0) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xe, 0x4) socket$netlink(0x10, 0x3, 0x1b) [ 72.550250] audit: type=1400 audit(1515265800.468:74): avc: denied { ioctl } for pid=17245 comm="syz-executor6" path="socket:[29616]" dev="sockfs" ino=29616 ioctlcmd=0x6417 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) sendto$inet(r0, &(0x7f0000005000)="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", 0x1000, 0x20004001, &(0x7f0000009000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xd6e000)=nil, 0xd6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x8, &(0x7f000007a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005b6000)=0x7fffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d6f000-0x4)=0x0) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ce2000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000d70000-0x4)=0x8) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d70000-0x8)={r4, 0x0}, 0x8) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d6f000-0x4)=r3) write(r2, &(0x7f0000d6e000-0x129)="240000005200271014f9f40700ff0324021507ff09000100200000000000000100000000", 0x24) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f8c000)=0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f8c000)={0x400000000000, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0x1000, 0x5b, 0x1, 0x40, &(0x7f0000f8c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x8, 0x4}) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) socketpair(0xf, 0x6, 0xfffffffffffffc01, &(0x7f0000c84000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ef1000-0x10)={0x4, 0x1000, 0x40, "b20e177cb412", 0x8d6, 0x0}, 0x10) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x3) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000018f000-0x70)=[{&(0x7f000027f000)=""/250, 0xfa}, {&(0x7f0000cf7000)=""/250, 0xfa}, {&(0x7f000016b000)=""/73, 0x49}, {&(0x7f0000cf7000)=""/4096, 0x1000}, {&(0x7f00004db000-0x68)=""/104, 0x68}, {&(0x7f000002c000-0xeb)=""/235, 0xeb}, {&(0x7f00000aa000)=""/204, 0xcc}], 0x7) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0xba, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) pipe(&(0x7f0000662000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fda000)={0x80, 0x0, 0x2, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000073000-0x20)={0x101, r2, 0x10000, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000baa000-0x48)={0x7, 0x2, &(0x7f0000fbd000)=@raw=[@jmp={0x5, 0x3ff, 0xf, 0x3, 0x4, 0xfffffff8, 0x4}], &(0x7f0000f58000-0xa)='syzkaller\x00', 0x0, 0xc6, &(0x7f0000e60000-0xc6)=""/198, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x1000000000000000, r0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000f43000)=0x4) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000180ffff000007ff002103c75735", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000272000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007cd000-0xc)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f81000)={0x3, 0x7fffffff}) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f00007aa000-0x1000)=""/4096, &(0x7f0000f10000)=0x874) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000990000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce3000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ce2000)={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x68296d1e9d0f9b88, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) r2 = accept(r1, &(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004ed000)=0x9) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000475000-0x4)=0xfffffffffffffffb, &(0x7f000050e000-0x8)=0x4) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) socket$packet(0x11, 0x2, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x3, 0x0, 0x0}, 0xc) r2 = socket$inet(0x2, 0xf, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ab7000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0x6}, &(0x7f00003e7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000dd0000-0x8)={r3, 0x2}, &(0x7f000076c000)=0x8) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) bind$inet6(r0, &(0x7f000029a000-0x1c)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c22000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="4eee431c8eb8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="736ac90de9fbe93a94acfdcd011c1e81"}) r1 = socket(0x10, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000599000-0x8)={0x0, 0x200}, &(0x7f0000ee3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ee0000-0x8)={r2, 0x4000}, &(0x7f0000456000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r3 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000df5000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000017c000)=0xc) getsockopt(r3, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf12c) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000791000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x129, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x11b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007bc000-0x4)={0xffffffffffffff9c}) getsockname$ipx(r0, &(0x7f000051c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000636000-0x4)=0x10) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x804, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000859000)={0x0, 0xa0, &(0x7f000048c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e6000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000068000-0xa0)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x776, 0xb, 0x60}, &(0x7f000019a000)=0xa0) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) listen(r3, 0x6) pipe(&(0x7f00000c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000da7000)={0xa, &(0x7f0000992000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00008e6000-0x10)={r5, &(0x7f0000936000)=""/91}) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r1, 0x0) [ 72.717210] nla_parse: 2 callbacks suppressed [ 72.717215] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000018e000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000917000-0x14)={0x0, r0, 0x2, 0x1, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000008f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000140000-0x4)=0x0, &(0x7f0000153000-0x4)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x3, 0xffff7ffffffffffd}, 0x4) [ 72.762587] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x8, &(0x7f00006a1000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f02000)={{{{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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0xfffffffffffffe9e) 2018/01/06 19:10:00 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c6e000+0x2d5)=0x200, &(0x7f00008af000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00001a2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f07000-0x38)={&(0x7f0000d68000)=@in6={0xa, 0x2, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00004a3000-0x50)=[{&(0x7f0000b74000-0xb8)="35184425fa738757c5e04ae92d5194bdf6a6455c6e80766510c85ba99e8b516e648d21f2611988c1f8a0fd07b89957559dc281682e8918b92851ece153963c82c8aa4f6ac91928f6b52c1541374aa737f805131ade9d5f47e96829fcaaa08eaf6c3d8e66461eae64a456168668d62a10c62722f346d20b5ef9792b6fb77f8ece3db5ec797bdda0f51676ce7bf127a54438668ea67dff5cdfa04d6b8b5bbfcc90cf9200e1a5c71943cf6a3192c88366ac5659c7ff518793f7", 0xb8}, {&(0x7f00009db000)="e0810ebbed33dcf84ed9fd376692a6f1ed176ef114c4ceee12f106bd8a52527dd1b3009816fdcbb6ec159ef20b569b8d2357ab511571463066df270c8c94e303d2b7e2a0239fdf7b0d767f8b61360fe6ceb7772e59347e785f51cee4b1df71dbdb64a76d52d2ca277eb98b4017ab", 0x6e}, {&(0x7f0000ab5000)="04e2458a3dd9931b24f7aa2a6cfb1af6abd9024c3bfd2584324c5a18d7cf5103c713d9a1644ae267652b4a9350f15d353a5b90eb2261d24bef6239e5e3aab67bf714816b044e2d4c29675c7d296e95da890d62b43856766d4b3748a5dc66f958448a7b61b1eb403fbb21bb8185d3fa8cd26296695fa3cc3f0e938c4e6eae43fc3cb0210d2ed2b5908be1636848099011e53c8fcde06b3fe18d843e46751546e626374763b459f97d9c35e54a04202dc464d4e1ba2fe278429fe028c5af7f8aad542646edb34a27fe9a5eb4e0f6a81bc5ca10bd697d067cecc055d48891daef", 0xdf}, {&(0x7f0000020000)="c5", 0x1}, {&(0x7f00009c2000)="9a8cd287e55841cd5de993899375d26ffc3578b8", 0x14}], 0x5, &(0x7f0000995000)=[{0x90, 0x111, 0x9, "f66d65d96be55b95de20feaf5227ec02fb88a144ba775c068609bdf7ce90056a48ed0e4c28bb0fc3b24e589b270de8047b96c9106187729aa69801c437510e439dea759bf4c647cd4a311ff5d47e0b585bf13becccf27fc75a2c8adfe25f2fa4a8af53958aa8a16c54fc580529bccb009fed4133c9a78c35690b3e2ddc1e1a"}, {0x60, 0x0, 0x4dc, "399259d0b833d98262d83e65b90cfc3cbed44353fbd39fb22504aa70704c18260df0485993530b52e1160f82c6ae2b3be7913f4e1cae35cb0e07f719912f2c273746a2fe748dc96245"}, {0x48, 0x11f, 0x2d0fead2, "2bbb8c79e9f5d76c059b4cfb848f510025c27a062bb88df3b3a7585b797a1ab0bc47287f1d5b539467b3963f4b0d682273"}, {0x78, 0x113, 0x8, "1c5231f7e867bc18a4c6860733c37c6b87ac7a8af37592c034778cb555564d60f18f1a13b2b15179123395311226e274b27487e16bc5f55b8cf0ef75b7325d3e77e9f276b113b44561ae3462f7b88150b8df6c0f06989f8fa8f786f2055b30d863959bf27b98a2f0"}, {0xa0, 0x115, 0xffffffffff29ed63, "72a7283359c5968ebbb84facb0f055a21825ce9c97864e01631044e92b910799ace0ead52cf5e974b184e24e915a3a79a996d53c8acccf42fae0bc88a57393956f41d7b3e4b11c9642b13c562e17fc968858aff80fe25fb91e78491c3e971676bfaca7ad59ab4ec0cb2f74c72f3128ea71f990d80cb33aa05ba283771579659c3ed09ae3266452d1309dbb38cdbef6"}, {0x110, 0x11d, 0x80, "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"}, {0xd8, 0x105, 0x6, "1d4b82846beccd63df2dbcb78ec2d320834b4f9c6d6284a090ef8125ecce64a5fa5d1fd850193d48d27035a6742c5c1e89aa8f3322fb2ca53940338fc427b8be6a170aa8f0f42ae62e5fb9d375739af9e76126504e7bf3fde3a5531425b2436c34e1bbfc16d054febae7eb8eac9abda5f8fd1871bd1b8ba3417b1f2e1fea54666ab2ed8a786c4d24e92abb23dce3b8da4c2ac69792c3f81bb949ddb79304495ab246a5f19ab2d94c8cb05a8dba40e960c3ecd23cc09ee86cf93b33472f744ffc6b557d4c"}, {0x50, 0x29, 0x7fffffff, "6843311ab0f89501b2154b70f06b0551dd3231ead9afb4b9294394b0d416a550edd37a5784792964db61883ad710deb994b4c08d8508490afc6c"}], 0x488, 0x4}, 0x4) bind$inet6(r0, &(0x7f0000371000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa36}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast2=0xe0000002, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) socket$inet6(0xa, 0x80000, 0x2) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d39000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x6a, "9d97dc6c8174d7d7ffa143284451d6a8525b2ecd34205a026dcd0af377b5c0b49470a817410d2bf21c783272749770c652a42a28a1a04a53655b57f70ff817d150880cddd53822936b76cc1695f0f4145bae44a57d208521ea3e8ec1813f43526d4523234a981fd3bad8"}, &(0x7f0000000000)=0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000cdb000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00001aa000-0x94)={{0x800, 0x8001, 0x6, 0x9, 0x81, 0x2}, 0x8, 0x0, 0xfffffffffffffc01, 0x100, 0x6, "802695e37fc1b3b3c05b1b924d3d7aaeb74a914da1dc5577429d8d420ff80a908a4fb70e85d8bab30239b9fdf81aa0189b07a081a555a3f02666e643e8a1c12f3f2896786088e067945cd876926ac3f0dfd8a3a3842206a6316444a650911155e8c1fa6f18216d295f26729e20b78c4e16e8835144ccb426fb673b5c027de282"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000064e000+0xd0e)={0x0, 0x1000, "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"}, &(0x7f0000d8c000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00005a4000)={r5, @in={{0x2, 0x1, @rand_addr=0xd536, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x731f, 0x1}, &(0x7f0000d7f000-0x4)=0x98) accept$packet(r4, &(0x7f0000ca1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000087d000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000e5000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0xe90, 0x500, 0x0, 0x5000046, r6}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ef6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef5000)=0x1c, 0x800) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00005d5000-0x8)={0x0, 0x0}, &(0x7f0000b5f000-0x4)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d9e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ef7000-0x20)={0x0, 0x0, 0x2, 0x4000000000}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ef7000-0x10)={r4, 0xffff}) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x100000000) r1 = socket(0xa, 0xa, 0x3f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000222000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1ff, 0x0, 0x101, 0xffffffff, 0x7, 0x0, 0x800, 0x0, 0x70f3, 0x401, 0x1, 0x1f, 0x9, 0x7c11]}, &(0x7f0000c3b000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000014000-0x8)={r2, 0x7f}, &(0x7f0000666000-0x4)=0x8) pipe(&(0x7f000018e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000374000-0x4)={r0}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000626000)={0x0, 0x6c, "8ddee232639d557ca7390844bc2d3c0474949fd50bc61f1e52bd540aad49e37511093bdbc91dfbeea20e1c6ad7a8c0d274a11f2c34354c7608975a3357cca818e171f670bb1259eb73743247884b0332f22b6e2e06571a8751cf02e1b33c4ecc7ff100ec60f6f497f8676760"}, &(0x7f0000c3b000)=0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c63000-0xc)={r4, 0x6, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) sendmsg$alg(r1, &(0x7f00008a5000)={0x0, 0x0, &(0x7f0000527000-0x10)=[{&(0x7f000007f000)="e64dfc3755782922280098f4fe1b4b1b4e74096d5d114b8fdfb1eeffecf2066858a5cec691f4ba7579c38478f27849c32c36cd1b1075a35efdf793d8f628db5ae751bed27ecd958d183c9df31ca2ccc014570ab6f7c49ac62836335bcbce2712d80aff1d5094f4e0a550392a5c3d1670dd7cb3b96a9fa6d325aadaf4c7483ea7a0fe631e94a50146b053e573003d774b84841c382ea6fabd9557ba0dca9fa06adfe748f2113ab5283d47f7ab7f0f4fd1de15fa1be45ffbe6073f5d4dd246df6bc717ad14ae3c42d934aad3f8557b0a65365ce656e0eef99109c3b6314899cebc17e76fb48f5b3c75dbe9358ebdc0b2a00dd919ba497507194e54e29ab79c0c1127f138e518a8d62064980ee74b7d002d45aecec608e8485caa80944c2c32c36fcccbb138d37f065ca6af9d99d3f4030e40adfd83684a08fff81ca7e289059dc08243a63aa8ee58d5c29a4d107f30312016148ec346126d6b98de5bbc45d9f7d76d5d3a7fc70000768f463121fedaeb92ea80cbd191f1b42115da9caf33f39849c8aa25cb9bdc96168f3803c5683c7a8530ec029511bf14304d076e6dc5d03f59ffc1d2e9b71fa7e61d8c4c52063206010d9568d452620a1de5928879f91b51cc6a1b6278ba4d761d87a173d8e4c29108462c2bae7a9bdf16e50650722a52c2fd874c46c8acbc923e4262b72635ce8563ab1f18af5e0b7b79e46058a7b43a04caf41794af987b2f392fc7feb0798dc70b647bb65c2f997ae964cdc1d1a2e663b80a3a9f7708f19433fcba1db853e6e90f299eeef08cd5c6bd7c40fa506253cee3593a8cf4af3bbbf9e24716e827ecbd7f542f90fca9fd69ba423caecc1cb4d2186d134be33b7034966b30d35ad890f5454b77cb9891138fdf277d451d1304424337b8465cc54c662de59a538e287db7c48095c535413e3b930e2210faee449661d7efbe8063a64c2d6cebfb8b0f919154b00a78c9ad52e5cf1d51e817212e44de0b0db2b8694743af6d1fbde4b70f8b2e491dd5cd1760209cc762953b20226a3106a94abf547ce28f6acb7a51b0a29e4781a485746ea67a2896fc7082c5d539644bf3122aea1334b9c0dc0cd7b7040be2e0ee33790e946236798d15d0f658f88f23128f64987172af9338c6174cac4b9914f0917f6602839df7b3eb655122a301f698527e4cc84aa1a7b2cfb71115f3dbbc73f4d66ab7550a4dc4e1ce8534fee4708c15a9a4801dcd525024fa491de117c63cd954cb83ccdf16007d008c9bffc111fdb09f179870368fc4161912161382f1343cafa7ce4b5f4a8c7cdc94c63d390826cf6d249a14fe2e5b32902a1f64ad7565b20592d012e50cc8a740640768ffb1eb8a3fc9aec974164f72e6f10cc02e5fd7df44aa1d69588909cef1d84f5953d86ee870aaad77b0d4cb27fe789ba89b1e083e5b7f69ac2f97d9393f22f0fb9e08548d3c93158d98b4e24e77b4ccd646f9b3c8648cf430194c495505f309d075fe4367edc785b1ead8ed65f99387603fbb4ec10900778758b5e4abf16a0eaad3e65ab83e3cf941c500aed92134d6854e210f48b089c8422f02ff5a84f215e0e8f351228d5199f084d14c745b5b4c40635f27e844421e69829b1421c6e0add5ec5165b4e1465fb7c99a34b8d1e675aa295f00ed3d74dd56ec778915796ce0f96cbc7d29eceb63c82da66074a4c8514591699822796b8d54573add274e44fc37d2c0c148ed76c7677e16df227fd15a4cb4777c831c52598df0f25b6d85eb3450f8e7a633a590114b4ef2dc98f76e8f14d9e99da42aafe64185d2e4c515420efc7f8adc88a202cb96191a926449d0b344aca9801e3b8f79e5abe99cf96fa5f9abe254ab6b31acd0a39e390a2d0d157f381a93d3107f4ee821794c6e28851cfeb967e8060e1585e207f2242f365b9409552c776bcf27e5b621d7c271319ff76d3bd042333932c4bd82020b0ed71288fef7c0d726cb3021b3d06a11e71d6bb354db6475ee8c81b6b5cdfdbb622c6e722b47eadce3e51ae4c9fdae7c86990af38976a1c1b17e3a05bf7ffd9f4641268f60bcb6e0b15493a3406d15f2882ef9d9c736b61e7f42c7f9885ba7a85fd7716b2614fd0e9a16147143a77d7e93dfaf1bd01b5eb1271b9bb4c28f1db508747f9bfeb6412c2455db73dc7095da6fb92dbdabc91cffb90bc8c4c3e470e10474ef35a6bc72e43de21b7215b1a3e1c2d3c95039b3f69733c0e7e958eefbfa5b83eb7c66280ab933ef154f15292da807fb065c6ed310887b44bb2dc598f544736ca120c499d76f27628d7f32129fcb5d6f584b90a75e8004a8633c724ed6b911e8e66cceb435830a98c626f5d7ce4b6113ca1b5973f6043e1393b5d39da85776e1b1f3149397b236f88cf83e0d83e16654967c1dff2d4594212113258ffe5d56a7cee178d797b10a62070348ee81fdf9ca333b6f48b008023fa52c94c43f6267e38a46192a95dd06c384e6630bf7bcca25b81f41126563c37c5d74280c41b13765c625c6fa7b5e9f6490790baf06a6ca82e160956b73bf5510413e3c0a17f64f13827e023d32b522337656191b1f4d0953b9ec6c797c342d2b58e3da93c7820441a4239dee2a721b4f13417749e05668e06e1fcc5e10b1edd980269b631b0940fe69957047bcae2da6f3a16e4b6ad90989afaf1d4324b4f8c96459164b2c3230a6400c903c50df9e4037dc221e3773b3818edf17b009e0ef3c4497ca9310d9796e284a537307ca14bd617bd74ce91680fbfdafac7b7b9dc14c7e6f003032b318c1e89fd249769914bb06d835fc516f8ef69e3c1c491acbeb3c27c5854bfa8fd50c523133301fd6d3326159fdfed6267fd297df227d9f8469887939b360c659e83898e4662bef4948dd602671d789c84b41584f9b67bc2ddcda6a4ff8094e4ce8f111411d4c4b2513e9b481ac51fc9f2549ec49b4b95bb2f7ea2dffb2c1c37e257bbfdf006a87174b419c9b8a58115b62b35d753ffba0518eb604d5d094fee9cbe87c6cd60e8b3407c94d5d97313d8bc36dbc155e8d4776b9f56bb785df2d6f4ef9be566b90276196133c790ab92dee05f9f779c086d3849f862990ca1d1992f69efdf407226a3dd0048c5ac0f73b18d47fcb961d64fc830ed0ea2714cc905d82211cc24884eba3ff4fcbb0819ffc8f22700d784730ca7b4177f879260cb5625774626cf051cd2463b2631c9d54965ca3a027aba529345eea66e834f7a5554c0830c5ac72b930d67cf680b74737422cae7fb4b5e39470836a6af185b67034df701a23d1273319c690e4ddb23e7a0648161c2d818acd544d65b9164846ebb46483b08f06744a9662757cd0900aa97e8da3dd9a00f266ce4b93a8b5c5a8cc0a49c028d8236fbb5a40b61f301085d63bc96bad4812d749cde14548088968ae278d9e45ecbe52914369a9304c85d2a52d36c207e62bcfe8c4558ceff6160dd23c3130aa1d9468eaf9eed4b3c7a1d9aa74817364bdca5217d35716512b27bddc007c173e153bdeda122929027159727ea69ae632d139056d38e36c64a9e2fcadd22c36627d9eb4981068bb79541a975e7f69e3e654791dfa32bc61a8492db0ae2d10caccea7b1eadf3491b4ce2bf80e1bbd64806e07227ee57f222fb6581e879ea5aee961f87fe5a2e843f7042278107dfc2d50e563f1b41ff0402b7aa63fd3909db54694e60b1a9a32880c61213461c1234361b8fb18313ce00eaefb583f1d00367c53cc2012be1af1629f3cf279c3194558b1977748a2be8361a216f2819d42323bb7cee655f226fe1caf9cab4db644e4dd68a8ea177ae433b53d62ffe46952353b281e7e79657001096298b816e1f2d9ee58d205c90083c88a5d9889836d8943f69f0d193d8dd4cda2163aec358fb67c4ead35373c92551cc1f95b9f7399feef494a5883dc92dcfcff6a9deb39b299cd7262edc3d24881cafefe50a1e38b0f17607e1da5c9c873702c1ed020924ecc70290956307df1b30021a0673f68c113e3ef864c829f612915641eeace621e4090dcbfc0f66b7c8d570fc38e9693337693737387b4791e86663b665d447b79495ad7c7c14f48ae6088e8e68fa0ab99c691a64fcc7016bb4ea4bf66ba7fcbb33fcb1e67af1a5969c651a811a798597d1110470aeea9ea8a4f2781bf8d4ada2201c3a3fe8fd7932b370d49ae041109f8fc9d1fd659003ec0e10b9b724673aa7c423c7314d82da4e64a293b84cef334e7868edc7beb09018ea49f2a7d6e90e6e71a2ffecb203a8dda6be912229ec167180880509d792a6050d8ffafd6b1a8c9d66d6b1fc7ad157258e825bbfedbfeb86d85bcd8244c245281d77f162b787e4c9ac3265dbc5ab2d746fdf4d54ec14c0e52568de40a5d141e2f24459048c60e67532ab2571c99ecd962ff6febbead0a894f3114070499ac4fec73191ea505381c7b3a04d1d8cb19941c4a4c70bff9284f5e5a55f7966f733a17e3023da70287beb7473b120446eeef0c2a60c475bec9075a68eeb480501f0ffc521a58ac442fb8c7794e713c6ee05e0a8a8f42fc55bd2e6acfc71a38d49af22d6dbf09aadf4882db1c3ffed8c171417ba0ffaa86da7580aaa2be803f34eadbcfd7bcb8788738c65e2cef3063f333bbb0021631416ff02e292955e7cdb1862cb4c87898aedddc77bc0ce5f9098780a544848e3d12d6a6122c0b98832e46167af259e19854a6f2e0ab377415aa2a1524d64a51dcaeb4fbdbc5dec9c55ac59840ac04a01b102af6dbb4ce953b293199b6733bf64eebe849986632740cbf90667fb65feeda7999e6cd230cb386e4d86be4c1b772177f46f8b32b929a82ef8e84d2079c765b50e09b670bce736f5dc6ed74ed1804a2a4d67b58d2ab36b16e86d65018119e7fbf3420e757eb359e7576bb9b9d5351dde742d7532f6afcb1f8f0e80ed460b5e5a030c13667c5978eeb781d3962a646a5995b7ad2596cc28fcb48e82c8010606665069638c075c1263f599e5492118fce6000d0b5d77e73ea1f1dedcdfae793c5be8c4a122ffccd54679544b163b21216accfd7d574492cbc4219b641864010007396712254588ebd5b4beafcc51b95765757ebda672a13e000b32b93c97574cf3b3f9be2f5f5cd84e5954372ac9516d2a9e1921ee4452f22a443a1ea8f62ebcd0094a21005c1424ba9c512cf67ec1bdda678525452efd4d7c3092aedcc40cdad8fed83837651e046dda255cbd00c61b52cacfefdbd99b28dbc71d50ca932a84d68a34dce838502534b4b60494f780d4d2cc9cd60186bf24a2821b6a81eb661f6e31f6f528d344cd57d1285044920d175eed8802f80cdbd2dee5eb2351c64e3fdb8110a3229848ed6d6aa37e456e0e4d6252e0df091af2a41765e598aa6bc7a3c028fb9a83f15efb0590f7be8488a2a901b7baab4e1f706f638f297721f22bbbce5e552b2f1a447f57dc35b21f285faa6daf9171bc512e8cde24627aad471d41e0d901e4a07566a87d3347eeb95dfa6b63f2b5db50c4bdd8b466bb2083b153dc5a076694e1bca3e28aa34e8e67f0da00e93a6a6ce2bae547081c0400529597460849958fd8bc7058ef1d82e01282e1d7c627bc9596230174b0c75e301d0701781d02378a3bc42d4dbbf562848489f719425b24ba3f10791b1e3b1cb26992e4276e71396e07ccbf2d7129416886f80cde13ddbc29ae527c73c5401f49c90bf8c22667a3f9bfe042d1ae4dbd3af4d111798c42379dced6045ed6dbcfa5005f560940a460555ebd74dafc831e9e6edf89a518ee9d2e9132bd7e8b1310e50490e7fdad0eca2127a8975e27e563bfa2865c", 0x1000}], 0x1, &(0x7f000036a000-0x1d8)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xe0, 0x117, 0x2, 0xc5, "fbd6121d78196491817709ac9cc6430341eee45f5b88b308995b10279c339a56532894d8da1c9a045208b1d25ba4d3bda95784bdd973876804260767f369f1e139514c90b26aa5bafcc6ccd0510cedfdbc87073c0279fa706321d6bf776acfd48ac0e5ebf4f2fc50cd05fe89f96f742c16372426cf8eb75792f6140b7bb246c8228d7c2516543433b86f6712302a50bf8ff3967e9d04193b5d04d81d2c93d3e4dcec16f48ecd56ea4dea9ddc4a90264a8cf5567fd35b081e98cc9d87cd1f56e804c01e1fd6"}, @iv={0x50, 0x117, 0x2, 0x39, "138cdf639c803429d6dc7a62dc1de2165c18ee9f8ad5fff7d70ee3c602d6ff154fb464547711a745ea3511c32d037b76441208b586f1c53806"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x30, 0x117, 0x2, 0x1c, "386bbd7cf66610b4176369042b3d896851ba83b998911995af3fdc9c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1d8, 0x4}, 0x4000000) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000c22000)=""/23, &(0x7f0000b73000)=0x17) 2018/01/06 19:10:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001000-0x25)="24000000ae00000000000000ffff040008000710080000000008070001063f001f000000c6", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000972000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000627000)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b18000-0x4)=0x0) socketpair$inet(0x2, 0x806, 0x1, &(0x7f00001f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000260000-0xc)=@sack_info={0x0, 0x200, 0x1}, &(0x7f0000f79000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000304000)=[{&(0x7f00005a0000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000822000)=[{&(0x7f00000b2000-0x1000)="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", 0x1000}, {&(0x7f0000c4b000-0x60)="2addaadb8f17b65515e00e685d3d191ec96dd528dafda1976d2c8c4b2ff4d98c6af4e3572671ae9332538ae31fc4c5771b0f433c3776e8ed50eb460a32f377ffb2042a4125b29ecd7d41642490d5273c84f7f049ae963dcca4a0b9c6ab313191", 0x60}, {&(0x7f0000c2a000-0x95)="13533a61d383675a4258fc36180d7cd212357f8d4221fab089c560d98a16668bed240d4893a1cdbe2474b90825590e3b05d96c29cff3dd0f524acfb85db6a49ac85e57bbdbf7a8792e42df87f946e5c847b10018b5e6787a80bd1b8c93787b72da985a1dc2338c592b9ae79fb1d7800b2880857b907dbfef3ac792177cf4dbee29b0e8c7426037a71cd136c4fa0db51f312171c932", 0x95}], 0x3, &(0x7f00003eb000-0x180)=[@init={0x18, 0x84, 0x0, {0x7, 0x8f95, 0x100000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x6, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x2, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x6, 0x612808e2, r3}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x0, 0x4, 0xff}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffffa, 0x4, 0x1f, 0x8e12, 0x1, 0x8, 0x1e1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x85, 0x800c, 0x0, 0x8, r3}}], 0x180, 0x0}, {&(0x7f0000e29000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f0000286000-0x8f)="c52c136e00b3aa05ad750d0687f6f54857bdb7b3b7a6e77f8e0cfa8f550c997a67a800b5a23d93a2a2649776ca052cc1a6ff2644d78a74f4422b1c7a667ece5d3c05971d12c6e46c83817d78d0136353816256d3b7fc04127e214b7d204d28002bdbcf6f3990ed9cd8be5ff26e0c86a8f489bfa04d2f911ffd240a1661364eabdc85624e3abec485a49da1fc009845", 0x8f}, {&(0x7f000055a000)="612f60abb13ed333dc4322e2fcb6e39d1e0ee4f08fa6bff0d83ab09d0df94b2d2c6977a52cc78409ee59c7f48f5c84dbbb2ba5548336ecae6d313c612422f913ccb3429ff35fc1477e55cd813d1a2f20f1dff42ab53c06d51c6dc620f4c7453c457fb048838131f249dde7c29607311511913c0b60461eb2634aa53221cd07b7fd6bda401f32345c531b2ee7833733f14705ec329a66bd06a4f38ed86ddb62655af832ae320880886252cc2345825dc02de517d71fb9453f2889975b4387007ce232a239302429d591829575348aade5bbec47523f038949d1ed284c", 0xdc}, {&(0x7f0000783000)="ade09dec5be1962c18843d688a5585b1f462929bf081c4a413baa92eb38dd23409537c1191a20e6c7bcb008c3e4de6e96f8db7f53538d2cd6fbe24aac967fe77f1b9820f3a7ef8311efeed5c44819470a3ad3bd94db604e96b7745bb24439964aa553f70fd8b93b45f0d09cc3cd7366f333e", 0x72}, {&(0x7f000060f000-0x1000)="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", 0x1000}, {&(0x7f00000b7000)="7dcac9f880667baa2994f717d6130cf92258d6d55d19dc64c7bfeb3c2546d20e3add3ea378bfd7955c7fb94352f18b6398676eaefb3da9fea3c761b19fc557cefc8c467e285a5c472ec86e80faa17ad5b6dad0db7c688d93c249b5c0c6bb2b5cd97b427e14ea8aa389c7d92657cb3e181dc6720977f15c25e6662d82656c9079aa9981e12065f1f63ea6e4b9fc4b94497e7270850334dd5a32ab7dcf065fc88edadbfc2191f6ebce91e319f2936ba782a00d03081da0462b25228131653fd556f0", 0xc1}], 0x6, 0x0, 0x0, 0x8000}], 0x2, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a90000-0x108)={r3, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x9, 0x5, 0x6, 0x7, 0x5, 0x0, 0x5, 0x100000000, 0x1, 0x0, 0x400, 0x31000000000, 0xfff]}, &(0x7f0000263000-0x4)=0x108) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000ae3000)="1f0000000104ff01fd4345c0071100045005f03608000100048f0000000600", 0x1f) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b43000-0x8)=0x0, &(0x7f00002db000-0x4)=0x8) bind$inet6(r0, &(0x7f000067e000)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000063d000-0x4)=0x0, 0x4) listen(r0, 0xff) bind$inet6(r0, &(0x7f00001e8000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000b09000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000062d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000069b000-0x4)=0x7e0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f96000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f1000)=0xc) r2 = socket(0x8, 0x3, 0x0) write(r2, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/06 19:10:00 executing program 2: r0 = socket(0xa, 0x803, 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000039f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000-0x40)={r3, 0x6, &(0x7f0000000000)=[0x1, 0x7, 0x2, 0x7, 0x1, 0x4], &(0x7f0000001000)=[0x6, 0x0, 0x4, 0x100000000, 0x776, 0x8, 0x8, 0xfffffffffffffffb], 0x7, 0x4, 0x800, &(0x7f0000002000-0x10)=[0x952, 0xcaf7, 0xffff, 0x8], &(0x7f0000001000-0x18)=[0x3, 0x2, 0x2, 0xb507, 0x2, 0x20], 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) 2018/01/06 19:10:00 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000f70000)=""/164, 0xa4}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000029000)=""/29, 0x1d}, {&(0x7f0000f1e000-0xc0)=""/192, 0xc0}], 0x5, &(0x7f0000e8f000-0xb)=""/11, 0xb, 0x8}, 0x10121) [ 72.885326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=174 sclass=netlink_route_socket pig=17372 comm=syz-executor4 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a88000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ff9000)={0x5, &(0x7f0000ff9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ffa000-0x8)={r1, 0x1}) [ 72.969677] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 19:10:00 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) socket(0x8, 0x4, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000003000)=0x10001, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000009000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73e6000000007f080000", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000a000-0x4)=0x5, 0x4) 2018/01/06 19:10:00 executing program 5: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000046a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f69000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f6a000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f6a000-0x2)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f5c000-0x8)={0x0, 0x0}, &(0x7f00006d0000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000a80000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x100000000, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000e2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r4, 0x20, "a67b4aa7a2edf03289706d5b60237e0bdc0842e65aa92fc60ad1c6c1ab7e6d4b"}, &(0x7f0000001000-0x4)=0x28) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000f69000)={0x9a, 0x1, 0x1ff, 0xfffffffffffffffb, 0xff, 0xc36, 0x5}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8, 0x5, 0x6}, 0x20) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000f6a000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x8) 2018/01/06 19:10:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f5000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x4, 0xfffffffffffffffa, 0x2, 0x0}, 0x20) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/06 19:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000959000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000ed5000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000942000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab0000)=0x10, 0x0) r1 = socket(0x1, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/06 19:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006e9000)=0xc, 0x4) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2018/01/06 19:10:00 executing program 6: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x40000001, 0x181c74d6, 0x100000001, 0x203e, 0x10000000006, 0x0, 0x381, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/06 19:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x4, 0x1, 0x0, 0x0, 0x0}, 0xc) accept(r0, &(0x7f0000c8a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000192000)=0x60) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000388000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ad000)=0x1c, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b56000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d52000-0x10)={0x6, &(0x7f0000706000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000764000)={r3, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a68000)={0x0, 0x0, ""}, &(0x7f0000e5c000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000447000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:10:00 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009ec000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e68000-0x4)=r1, 0x4) [ 73.030072] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.063490] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:10:01 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e83000)=0x14) r1 = accept(0xffffffffffffff9c, &(0x7f00006dc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f57000-0x4)=0x9) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x6, &(0x7f00002b5000)={0x0, 0x0}) r3 = gettid() r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000c91000)={0x5, 0x700000000, r3, 0x2, r4, 0x9, 0x0, 0x9}) accept4$inet(r1, &(0x7f0000fe5000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000280000)=0x10, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000de4000)={r0, 0x8, 0x5, [0x1ff, 0xfffffffffffff000, 0x7fffffff, 0x30, 0x80]}, &(0x7f0000653000)=0x12) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fe4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe4000-0x4)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, 0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000fe3000)=0x4) 2018/01/06 19:10:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80a, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000078c000)={0x0, 0x0, 0x8}) socketpair(0x6, 0x3, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x5) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000002501ee00040000000056a6000000000000e606f072fa32"}) [ 73.086564] syz-executor7: vmalloc: allocation failure: 17179144504 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 73.101867] syz-executor7 cpuset=/ mems_allowed=0 [ 73.106955] CPU: 0 PID: 17431 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 73.114321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.123670] Call Trace: [ 73.126263] dump_stack+0x194/0x257 [ 73.129907] ? arch_local_irq_restore+0x53/0x53 2018/01/06 19:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000198000)=0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.134581] ? idr_get_free_cmn+0xfd0/0xfd0 [ 73.138908] ? kernel_text_address+0x102/0x140 [ 73.143512] warn_alloc+0x19a/0x2b0 [ 73.148517] ? zone_watermark_ok_safe+0x400/0x400 [ 73.153358] ? depot_save_stack+0x12c/0x490 [ 73.157700] ? check_noncircular+0x20/0x20 [ 73.162979] ? save_stack+0x43/0xd0 [ 73.167189] ? kasan_kmalloc+0xad/0xe0 [ 73.171048] ? __kmalloc_node+0x47/0x70 [ 73.175008] __vmalloc_node_range+0x4f0/0x650 [ 73.179491] ? xt_alloc_entry_offsets+0x21/0x30 [ 73.184133] __vmalloc_node_flags_caller+0x50/0x60 [ 73.189035] ? xt_alloc_entry_offsets+0x21/0x30 [ 73.194114] kvmalloc_node+0x82/0xd0 [ 73.197803] xt_alloc_entry_offsets+0x21/0x30 [ 73.202273] translate_table+0x235/0x1690 [ 73.206398] ? lock_release+0xa40/0xa40 [ 73.210344] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.216725] ? __check_object_size+0x25d/0x4f0 [ 73.221287] ? __might_sleep+0x95/0x190 [ 73.225234] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 73.230055] ? kasan_check_write+0x14/0x20 [ 73.234300] ? _copy_from_user+0x99/0x110 [ 73.238422] do_ip6t_set_ctl+0x370/0x5f0 [ 73.242458] ? translate_compat_table+0x1c50/0x1c50 [ 73.247722] ? mutex_unlock+0xd/0x10 [ 73.251412] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 73.256664] nf_setsockopt+0x67/0xc0 [ 73.260368] ipv6_setsockopt+0x115/0x150 [ 73.265197] tcp_setsockopt+0x82/0xd0 [ 73.269932] sock_common_setsockopt+0x95/0xd0 [ 73.274937] SyS_setsockopt+0x189/0x360 [ 73.278887] ? SyS_recv+0x40/0x40 [ 73.282312] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 73.287129] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.292117] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.296854] entry_SYSCALL_64_fastpath+0x23/0x9a [ 73.301580] RIP: 0033:0x452ac9 [ 73.304742] RSP: 002b:00007f7124651c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 73.312419] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 73.319661] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 73.326902] RBP: 0000000000000194 R08: 0000000000000004 R09: 0000000000000000 2018/01/06 19:10:01 executing program 6: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x100000001, &(0x7f00008cc000-0x8)={0x0, 0x0}) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f00008cb000)="17904107b1ac1abae44c08444dc480924400a9c413fb512211c5399943287b5e2f503a19742f3e49f681a8229b0f4b812f9b4a53409e80749896b313d5933792187e49c4566efe2d606fd4cdad8e2fd1a36fd42ac3024cfc87986a527a3dfff8041868bf8c7b7b6404c3cbb434793214d9ac46b9ff14057e94a00981f2c96c1a9a0f380fcda9761d25963c89abd82efb8b8faab3e2f73b225a210bb128277a44af1b5e26c5a3378c4dbe1810") connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/06 19:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f000063c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000011f000-0x4)=0x0, &(0x7f00000b8000)=0x4) writev(r0, &(0x7f0000fae000)=[{&(0x7f00001c6000-0x29)="290000001800310900000001000000070a0000000000fb06800000000c000800000000000000000001", 0x29}], 0x1) [ 73.334144] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f0680 [ 73.341395] R13: 00000000ffffffff R14: 00007f71246526d4 R15: 0000000000000000 [ 73.348848] Mem-Info: [ 73.357955] active_anon:39983 inactive_anon:61 isolated_anon:0 [ 73.357955] active_file:3483 inactive_file:7512 isolated_file:0 [ 73.357955] unevictable:0 dirty:152 writeback:0 unstable:0 [ 73.357955] slab_reclaimable:8638 slab_unreclaimable:88784 [ 73.357955] mapped:23333 shmem:68 pagetables:712 bounce:0 2018/01/06 19:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x4000000000000, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x10, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e05000)=0x0, &(0x7f0000445000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000cd3000)=[{&(0x7f0000029000)="85", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/06 19:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept4(r0, &(0x7f0000577000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x10, 0x80000) getpeername$packet(r1, &(0x7f0000cb9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dcf000)=0x14) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, &(0x7f0000e5c000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086e000)=0x10, 0xddff017488925d1d) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003ac000)=@assoc_value={0x0, 0x0}, &(0x7f0000159000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000320000-0x10)={r3, 0x3, 0x0, 0x6}, &(0x7f000056b000-0x4)=0x10) pipe(&(0x7f000067b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f000004d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:01 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x401) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff3000)={0x0, 0xee8c}, &(0x7f0000ff4000-0x4)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ccf000)={r1, 0x6c, &(0x7f000020a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff4000-0x4)=0x10) r2 = socket$inet6(0xa, 0x100000005, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) [ 73.357955] free:1453868 free_pcp:429 free_cma:0 2018/01/06 19:10:01 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0xb, 0x6) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x9, 0x0, []}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c22000)={0xffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x5, 0xffff, 0x8bf, 0x5, &(0x7f000083c000)=@common='ip6gre0\x00', 0x3ff, 0x1, 0x9}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/06 19:10:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009fa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006a0000)=0x9) bind$bt_sco(r0, &(0x7f00009f5000-0x8)={0x1f, {0x5, 0x100000000, 0x5, 0x0, 0x6, 0x8}}, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$ipx(r0, &(0x7f00003c0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e5f000)={0x0, 0x8, 0x2, 0x3, 0x7f, 0x49, 0x8da, 0x0, {0x0, @in6={{0xa, 0x0, 0xe8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe, 0x7f, 0x1, 0x6}}, &(0x7f00004d6000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025c000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000a45000)=""/170, &(0x7f00000b7000-0x4)=0xaa) [ 73.439265] syz-executor7: vmalloc: allocation failure: 17179144504 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 73.439271] syz-executor7 cpuset=/ mems_allowed=0 [ 73.439293] CPU: 1 PID: 17451 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 73.439298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.439302] Call Trace: [ 73.439319] dump_stack+0x194/0x257 [ 73.439338] ? arch_local_irq_restore+0x53/0x53 [ 73.439349] ? idr_get_free_cmn+0xfd0/0xfd0 [ 73.439363] ? kernel_text_address+0x102/0x140 [ 73.439387] warn_alloc+0x19a/0x2b0 [ 73.439403] ? zone_watermark_ok_safe+0x400/0x400 [ 73.439415] ? depot_save_stack+0x12c/0x490 [ 73.439440] ? check_noncircular+0x20/0x20 [ 73.439448] ? save_stack+0x43/0xd0 [ 73.439455] ? kasan_kmalloc+0xad/0xe0 [ 73.439463] ? __kmalloc_node+0x47/0x70 [ 73.439488] __vmalloc_node_range+0x4f0/0x650 [ 73.439513] ? xt_alloc_entry_offsets+0x21/0x30 [ 73.439523] __vmalloc_node_flags_caller+0x50/0x60 [ 73.439534] ? xt_alloc_entry_offsets+0x21/0x30 [ 73.439548] kvmalloc_node+0x82/0xd0 [ 73.439563] xt_alloc_entry_offsets+0x21/0x30 [ 73.439573] translate_table+0x235/0x1690 [ 73.439587] ? lock_release+0xa40/0xa40 [ 73.439597] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.439608] ? __check_object_size+0x25d/0x4f0 [ 73.439630] ? __might_sleep+0x95/0x190 [ 73.439640] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 73.439654] ? kasan_check_write+0x14/0x20 [ 73.439662] ? _copy_from_user+0x99/0x110 [ 73.439677] do_ip6t_set_ctl+0x370/0x5f0 [ 73.439693] ? translate_compat_table+0x1c50/0x1c50 [ 73.439725] ? mutex_unlock+0xd/0x10 [ 73.439736] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 73.439754] nf_setsockopt+0x67/0xc0 [ 73.439770] ipv6_setsockopt+0x115/0x150 [ 73.439786] tcp_setsockopt+0x82/0xd0 [ 73.439804] sock_common_setsockopt+0x95/0xd0 [ 73.439822] SyS_setsockopt+0x189/0x360 [ 73.439839] ? SyS_recv+0x40/0x40 [ 73.439850] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 73.439873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.439887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.439910] entry_SYSCALL_64_fastpath+0x23/0x9a [ 73.439917] RIP: 0033:0x452ac9 [ 73.439921] RSP: 002b:00007f7124630c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 73.439930] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 73.439935] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 73.439940] RBP: 00000000000003a3 R08: 0000000000000004 R09: 0000000000000000 [ 73.439945] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f37e8 [ 73.439950] R13: 00000000ffffffff R14: 00007f71246316d4 R15: 0000000000000000 [ 73.469526] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.469612] IPv6: NLM_F_REPLACE set, but no existing node found! [ 73.504910] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 73.504958] IPv6: NLM_F_REPLACE set, but no existing node found! [ 73.773881] Node 0 active_anon:165552kB inactive_anon:244kB active_file:13932kB inactive_file:30060kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93136kB dirty:580kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 73.801843] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 73.830507] lowmem_reserve[]: 0 2874 6386 6386 [ 73.835116] Node 0 DMA32 free:2945688kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946452kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:720kB free_cma:0kB [ 73.862839] lowmem_reserve[]: 0 0 3511 3511 [ 73.867180] Node 0 Normal free:2849232kB min:37068kB low:46332kB high:55596kB active_anon:165552kB inactive_anon:244kB active_file:13932kB inactive_file:30060kB unevictable:0kB writepending:580kB present:4718592kB managed:3596136kB mlocked:0kB kernel_stack:4000kB pagetables:2400kB bounce:0kB free_pcp:1352kB local_pcp:732kB free_cma:0kB [ 73.897495] lowmem_reserve[]: 0 0 0 0 [ 73.901316] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 73.914940] Node 0 DMA32: 4*4kB (M) 3*8kB (M) 3*16kB (M) 2*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945688kB [ 73.930141] Node 0 Normal: 396*4kB (UME) 234*8kB (UME) 183*16kB (UME) 422*32kB (UME) 241*64kB (UME) 94*128kB (UME) 5*256kB (UE) 2*512kB (UE) 2*1024kB (ME) 4*2048kB (UM) 681*4096kB (M) = 2849264kB [ 73.948179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/01/06 19:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000076b000-0x27)="26000000250015f8feffff780000360801fffee8020000000dffffe003000000000503c76e35", 0x26) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000072d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4, 0x5, 0x3, 0x2000000000000}, &(0x7f0000bcc000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000007c000)={0x0, 0x7a6c, 0x1c3, 0xa335, 0x1, 0x100000000}, &(0x7f00008a6000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000512000)={r1, 0x5, 0x5, 0x100000001, 0x800, 0x8}, &(0x7f0000992000)=0x14) 2018/01/06 19:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) connect$netrom(r0, &(0x7f0000c25000-0x48)=@full={{0x3, {"971b8dff761073"}, 0xc5}, [{"baf3d17f31fa78"}, {"77f2dfebcf6c66"}, {"50128e79147b92"}, {"f59b654f41b936"}, {"78a96212ec303c"}, {"314e98fe5ffbc1"}, {"67bab08da93816"}, {"fc3493617d0c79"}]}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052d000)={0x0, 0x0}) 2018/01/06 19:10:01 executing program 4: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x809b, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x1, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000db000)={0x1, &(0x7f0000c08000-0x4)=[0x5]}) 2018/01/06 19:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x966000)=nil, 0x966000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000e76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x1)=0x14) getsockopt$sock_buf(r0, 0x1, 0xf35b9cc1b78b360, &(0x7f000090c000)=""/99, &(0x7f00009b7000-0x4)=0x63) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000073f000-0x44)={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) r2 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:10:01 executing program 6: mmap(&(0x7f0000000000/0x786000)=nil, 0x786000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000784000)={&(0x7f0000785000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000784000)=[{&(0x7f0000784000)=""/122, 0x7a}, {&(0x7f000036a000-0x3b)=""/59, 0x3b}], 0x2, &(0x7f00001f8000)=""/195, 0xc3, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00002d8000-0x50)=""/80, 0x50}], 0x1, &(0x7f0000784000)=""/28, 0x1c, 0x0}, 0x0) r2 = socket(0x5, 0x0, 0x7f) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000786000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) 2018/01/06 19:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:10:01 executing program 1: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000149000)={0x0, 0x0}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ed8000)=""/0, &(0x7f0000ed9000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ed7000)='tls\x00', 0x4) 2018/01/06 19:10:01 executing program 7: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f000090f000)=0x0, &(0x7f000090e000)=0x4) r2 = gettid() mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009a000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090f000)=0xe8) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f9000)={0x0, 0x0}) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000910000)={0x0, 0x0, 0x0}, &(0x7f0000910000)=0xc) r6 = getgid() mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getgid() r8 = getgid() mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000911000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000204000)=0xc) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f0000910000)=0xc) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getgid() mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000910000)={0x0, 0x0, 0x0}, &(0x7f00003de000)=0xc) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000910000)=[{&(0x7f0000424000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000911000-0x3f)=[{&(0x7f000077c000-0xc6)="09fe902296a452f348340f6c54213a46684fa4c3e46d4f2690643abce13554bed08a8d1de90512afc0d6bbd56ceaf743299374f04bd4bca1ed2a188b0fb07c76bd0278a5777422453c4597c072c27c958da5e803aabf3a28caf9b0f894e2b3b7a5841cb6900be12fb18615743e2fcd92174b4dbda33c74d7519750615049a2c9079c4e1715b921b2e2f56e1962ba393c3c1e7de951ba3934eec6027d8c388ac8e3fa9d73978cd9b2409cf0da021ec2b81b7e02060e4263080a24af9a14d7e615ee667f0d786a", 0xc6}, {&(0x7f0000910000)="ea29f9ea08d2681ecd624f91be4bfaa770c869adc4c0c3be2b", 0x19}, {&(0x7f0000910000)="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", 0xfd}, {&(0x7f0000910000)="8bca64971db0dfbdf22f7cfa81260af118370a4aa608d885e51d3e3ef8431aeec825aeb863649df688b43341ac35707d8232ce67656f09451de3990c54389b0f6d7ef2e6182caa427d0c1c4717a8a0d4911722c77eda20848b45ace582805e7c55b31c3bd902687534fbe2ec1c4ec894e3fa15d6a07b6db378a3952a344a2d708564f88583b5f2c9523f5aa09c0a386cd53bd8ae907e", 0x96}], 0x4, &(0x7f0000909000-0xb0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r3, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}], 0xb0, 0x8000}, {&(0x7f0000910000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000365000-0x50)=[{&(0x7f000015b000-0x89)="bc56acc1c3facc1a56cd03c186db8cf35fa1460368c989ddfc94ce51cb1d04011f609d12fa19966c5bc8526e427264eb46e99e128396b7de475b94dcec6d01a915ae7c15828e63dd1d873972b7894baa36022f85855441d002c64e90aa6a26f0bbaf4daeaf409f3a4e1242d7863072eae2d4f3c29c6cee3b1be489a2c641c82350ebb06023525125e1", 0x89}, {&(0x7f0000910000)="789878842fbe9949fdc71c813efdf1c50fabf08085cb8130d4dc388ff9a18706033dcbc7afdaa3ce4c6a57272387e3ae3785af431f7c07c69e2452eaf1de2667c267a3575331abeb7bde21bfd6069fea3852843c3fe9e85c7f76cb72a829d8a5f52197727ab2178667d927a98c2dabda7d15301e8cbac9a31504cae12ace31bfd4f2db9777812b55e14eca6163b5d04531f53b003c7b2ebce11f974bd084cf760869aec76c57071b22e369f039cd414f96d1c62e7da90f601b76640c739ade9d7ea396d5", 0xc4}, {&(0x7f0000910000)="6e27c38f12f79da789e82f4649744e79ef89652aec87331f593268e5be2b32736ea2b4824c1da3140cf7360c8ed209ebe022341033e5444de56a68945035b56973ed608eeb6552f5705d1bf9e3ab144c6639a11eeab331eca8fcc73f491aaf7b46aa7cb4fcac1a2a9b2d7116f4206007c7d2ed0c1aecda2208d822b97c8c51429f4db5d0aacb6dbded1367b901ca68fae2ba5ae22f5b71abfb7b585188bd32eb22a04c16ecbe55d46ec36f580572b34590ecd820324e13ba0fec0394ccaffe1b48cba8375910", 0xc6}, {&(0x7f0000910000)="8aab5f57b4d3e0c41556411066beea4ccf67f5845645f8dc2b399e21cee8892d832123aab777d8e896b3379e1690e701ea353a5fbe276209d665b7f0cb6859d450589882d2b51c3b2b8515ee8490062b2f32ae13fe2b768457", 0x59}, {&(0x7f0000865000)="343ebacf7adfd7c29fcf36f522c4be818f5bf59549902489e8323cb610fca1e6ed6293e77d17df989286fa27d34674b1fd2c738da17e37ede54f2c8732c955d922a7584975ee8ab9e9ca58ed543a2d1f050d6f2134b2610f9b23ab5b8fd35bb4fe73f48882ddcedd7724541896985a90e655669896779a1466c2ff3c98df20218056ebfbde1c0aee06c85b", 0x8b}], 0x5, &(0x7f0000910000)=[@cred={0x20, 0x1, 0x2, r2, r3, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r8}], 0x98, 0x40}, {&(0x7f000069c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000119000-0x70)=[{&(0x7f0000911000-0x9f)="5a356bc7d9c4d8b404e79d8e3be533b686412c6caedccfdf4a0ecf273cc580939eed813cd2e6f2e58238272ef0050d1860212412f3a085a45e974829aadb3f6491f9696e84b2a607b94a8939cae31c3be65cb9d615cdb0dc6eb45773b9fc7433540f3d07a121fd288c7eda3971de422bfc447cb007bc4cefbd57bc8f7417a99a68db88d9b79238506485e303fceb500144705f7b428ce77b9f631e264c110c", 0x9f}, 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", 0x1000}, {&(0x7f0000911000-0xfb)="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", 0xfb}, {&(0x7f00004ea000)="ea0cc2de25673208e36a0011fadffadfdde83fa65492ea1432b5ed520ffb5d9711b66ee37eb68433f81adcb4c84d587053ea3da8db3778e9acd49ea2afae741079189f0d9273426b4aae8926b979903c2877ffb993dcfd1887077b82cc0f9ee05c739245d9", 0x65}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000910000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000910000)=[{&(0x7f0000911000-0x5b)="7208c091a1641a15c60d3a9dd9bdd8b128009459b79e9cf5c2517f7351ae5cd71de45ae90e0d2b99753b0d97899b7bbb8542266e17001f81792e3a3ef47815df08ad8d970e62d5b40ef8bf8cfa17232cdec6382c189eb7a80115bd", 0x5b}, {&(0x7f0000910000)="496fb5f5a529784f11ddf92d45a7b0a0f74151e43435e8c2c008778a803dc2c09205c092741b2bbcda0c49", 0x2b}, {&(0x7f0000911000-0xb9)="c0c9714f2ba908ba0f68ea8c409db3a0c66e5b5834e9484e28091e5c4acce21ffc8e72bcf964149af6b4961618a0c5be3dbbcd3a09ca93a593dda4cfcf5e64cdafd530616f75c0032f255549395edc74a5de574871d5c455b842eb5428af7f65788129a0021c777ff37acd0bd99d4703dc324f0f4ba6a360f950a4de41184310e6fa3ff40f7239ce3f96aa89fe3233398f579c7e5af42c7de86cbedd9bbfe15b8495e4023de422193088d93af763cc57b3a031f199173d87a3", 0xb9}], 0x3, 0x0, 0x0, 0x40}], 0x9, 0x4004) r13 = getgid() mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090f000)={r2, r3, r13}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.956771] 11065 total pagecache pages [ 73.960761] 0 pages in swap cache [ 73.964209] Swap cache stats: add 0, delete 0, find 0/0 [ 73.969586] Free swap = 0kB [ 73.972602] Total swap = 0kB [ 73.975620] 1965979 pages RAM [ 73.978737] 0 pages HighMem/MovableOnly [ 73.982707] 326355 pages reserved 2018/01/06 19:10:01 executing program 4: mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003a8000)={0xffffffffffffff9c}) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00006a6000)={0x2, 0x9, 0x9e76, 0x300000000000000}, 0x10) sendmsg(r0, &(0x7f00007b4000)={&(0x7f0000702000)=@nfc={0x27, 0x101, 0x8, 0x2}, 0x10, &(0x7f0000ca8000)=[{&(0x7f0000551000)="232589b60ca00e9a2d8a29044484fae21d621287acb988d8d0d0896e160c11295e8554afc2a8e88649cbd5a0d5316f63ba9b3cbb49ab03944aa4bbc2f0cb63e9b7c6ff937f0d495dd1033dbf251fa95d05c10e14abff0b6e99d12c73eedbae23748e43e756280311a8aedc4c56b4bbe54b9c9ee6fe95cec9b06fb3f3867360e406e5b169a7afeef60854541aa93eb6e13e504ef54dd282304efc65f05be5839083518143cc3581b437005b50a6441bef3af8f97976827af2a50e764dcfa33bcfa66ed897a766fa2a98fd886167bb8fe51ae20aeef9230ac22481fbd1eea7aef3e502a216ad5aa1", 0xe7}, {&(0x7f0000ca9000-0x3)="5d9509", 0x3}, {&(0x7f0000ca9000-0x68)="26d5bc6ea6c1a2f36b20e9ea7c9d0ba67c724ce86dfdec0eca6fb41d8a061a11092c0238744e524d7be632b6917590288b9dbc87f8b39fc02c5c7a52348b1be94fcb7f4b26f9e63c71d24c874dd6a806f67c10f3d02071105e0624d3cf32e4040b8a2f3b0abe85a7", 0x68}, {&(0x7f0000732000-0xcf)="a7029b882dfd332c63d4837e3c379571f11e4f0981d97f71ea7d4be8a28f908036ba0dd3a69b4f30b077ef77aa6228e7cc7ad809ea32e3690370a69428463dbc95d16b3b429a35864d95d0509017f445b1935f612f823fad459e2a211725ee8136fba40daa85ecd89777cc2df57cbef9900cbcb89a6ea5f52bf4c8dac421dc440415c38a6a2258110bb482660ecf02cb51429683b60cbbcb66b71dfda16324ba07647a94ab7a7ff869f58ab5a31093629d3c4389e039352135039a3cab0ee6689996f416eeb0935569733ba341e142", 0xcf}, {&(0x7f0000ca8000)="2c38aae35b4eee9dc4f09313f5c1e4f7998fdb511a0a98693ce146bfbd59daba150e86c51ad766cced47f8", 0x2b}, {&(0x7f00000f0000-0xa4)="19245cc634c2ca2b620be85be22eaf541005cd03b6d1eb909066961ac6a0e0f7f208224b468b537c5705492bbdf103b9d63ae5f3eb7267bbdb9319efe660f9e5524803e7a6c396c63e864bfecbaa7c6a46b03407b2c183acffb38b828898ea8765402bed8a92f5dedcfd718b201dfa39db74365c8b8bfd408dd982a4abfab36ca79076fa49459d0790a65f2c93f963950d9b715476fb1068e99e52544d940ecb046a43bb", 0xa4}, {&(0x7f0000ca8000)="9d1cb381dafc0e9d208d6eb6c52ef173b6023a34e4aa830ad232a9966b56cb9128c973888f1821b1d414513a61e35234c744c88748e8ca2d1d124be7b9e3f76328d9127c1b97a06540507e44852a8253b87f52663acc27a3830b73d3e5471aea774e136af21ea65298ab19823eb15e189d5eeb0ab94c1198fe80a376fe470ae39a2135b0f0ab773e2f1c3283fd25c8de53", 0x91}, {&(0x7f0000ca8000)="80c9ca0b0664fcd16ddfae624cd4ea6b84148e53c16c4e2ac0913655f2016632aa6779dd97dc363fc0e494257ca1d7a26b60e5b1166bd57a976e6c7da7452df0a0d42aa4e6d37a02a8a2b6c14f1f83039e9f8bf97a6bf0dac54dce62f5fefe35a6304321beea474ca17fdee403e7acf63d4d4318895951d875880813d418588e8582fb75b8053be4bbaaaf6c470ef7ed7e182900fe2672713077a8d52dde3613fa3b79c2e0c9d3a16fb2550018865e0bfff485f884ca69e55b471b1d303d8c10c711205da94608fa283b15b655bb95ef1a055cc4b80e0e0f9155015211e40881e0ce3aa8011e5526", 0xe8}, {&(0x7f0000ca8000)="0ef97933e5794942e2dcf2649b0cfa77ae16f694e845061980363c1b6661aa2512dd2c9ea296d750d0213c629d5b27a7bc35c68f85a871548884367a8ccc", 0x3e}, {&(0x7f0000ca8000)="b0bb43b0357d9368c7c6cf267aaeeb1d81cf94748330f8a1be52d19db7973b9949", 0x21}], 0xa, &(0x7f0000aa5000-0x80)=[{0x80, 0x110, 0x400, "55e7a273a03d02b6194b99cd2d9f7b697c56644ad47f6df34c540b616c9cd2345b7e7831a21b4e30b572f99333f1129169f9b9570143037b71952c541741c163950e8e244944c37a01d6d6d5682742cc2095acce39dcda3c8a0e04a94dad952a0f6a38401f3b27ccff"}], 0x80, 0x800}, 0x800) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000c97000-0x4)=0x5, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'cmac(aes)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000507000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000028f000)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000009000)=0x9, &(0x7f0000eb2000-0x8)=0x2) [ 74.013643] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.031201] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/06 19:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00001d5000-0x118)={0x3, {{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, 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]}}, 0x118) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) close(r5) r7 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r7, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:02 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085b000)=0x848, 0x4) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ca8000)=0x14) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00003cb000-0x60)="85e9347ec02b309f5c556ee3f459f084769f13e00e0daf35142959781f7b71ea4f21fb583cba2706ccd4578e5b27bf4e91b36383f289dc426f7447413796328de98649d7a75818bbad076c7a8fffeb88c65f6f6896aff34b48be86ba61c2040e", 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024d000)="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", 0xfc) [ 74.044183] device lo entered promiscuous mode [ 74.052351] device lo left promiscuous mode 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004bc000-0x20)={r0, 0x6, 0x1, 0x100000001, &(0x7f0000198000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bec000)={0x80, 0x5, 0x1, 0x7, 0x2, [{0x5, 0x8, 0xfffffffffffffe01, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1f, 0x6, 0x200, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) vmsplice(r0, &(0x7f0000686000)=[{&(0x7f0000cac000-0x9)="fd065a90c97196cd65", 0x9}, {&(0x7f000031e000-0x1000)="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", 0x1177}, {&(0x7f0000c4a000-0xdd)="a83f7454abfcb11a4cabfccd2549c62260a26b1f23ef17f5bd06bbe5a54178e7716b403c5eb5beddacda13e94f72a76a7b31bceee1b75c657b0c9a08e9ee8e6c2e8bf88851f87de7389467b94cff997ff7ac129ebe3bd8af71ee9a046dc2adea025983a48eea5f3d7984cd6898fbae11a943db2d48b68d38ed557ca800da98d9a04b18042a3949e312787db8c17ed25dff962aa49bf46961fdde7a6e9cd5a839541709ca74704de4556c52fc1315fd8da330b1b4d078bfadcdcbbae2711b14556a929c9d09216366bec2094f0c7c11c3759766f949bc699f189e8c3f9e", 0xfffffffffffffffe}], 0x1, 0x2) 2018/01/06 19:10:02 executing program 4: r0 = socket(0x4, 0x6, 0xd09c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ecb000-0x77)="7817f8c54519e3c4a406837d87d375bb2727e436d8411c6e0ac3e7d8a469d87d42dbfdcddbaeb6210a670fd0b3c19be49c0e2d46d2a39f637b9ee41bb0f0d76bff82c9b091e7c1838c2aa9158c9f097a921b9d7ee33a64e0ee67c24750a18bce94d225d0f534fb260abf2dd7e1798802443e3d95402f8e", 0x77) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000f000)={0x20, 0x6, 0x4, 0x81, 0x0}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000021000-0x8)={r2, 0x1f, 0x400}, &(0x7f000002f000-0x4)=0x8) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0xb) [ 74.069470] device lo entered promiscuous mode 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x64c, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffeeffffffd, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000440000)={0x101, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x4, 0x7a3, 0x7, 0x5, &(0x7f0000feb000)=@generic="2aa1aa35f52634286ac4979732327061", 0x40, 0x83a, 0x4}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000cc000-0xed)="3a5f7bf6c15f5e5d049a89b6ee8e40cbd330c8f112e7335a7e72d44f124c59a6b7585885788e4c67197584aa1e009acced9ac27ce48a31c34a2b5367385fbe7ebac2ecb2c30a6e182929ffb0642ac9a06d902a42d65c96411338d94c6eee1c2d21920fc3e6cc7798e309806c9f807b45fd38057e0222d8ffa3a21e560914e7775ec77fd63ee884749753fc054e6c787fdf897dfff3b4597f6b6b4f65d5ecf0379e08a55667b688ef587209e005cde8b444e7a4f13bbc5d7ffc13825bbc9e8afc75a47e60279959ca9f675f76adf736b337af83ca78ded7880de646791092b84e5b112bc96e1457f26eb09e83e6") getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c00000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @multicast2=0x0}, &(0x7f0000fed000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000feb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009f2000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000fef000-0xc)={&(0x7f0000fee000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fed000)={0x0, 0xffff}, &(0x7f0000fed000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002a3000-0x8)={r3, 0x5}, 0x8) r4 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r4, &(0x7f0000962000-0x8)={0x1f, {0x35e5, 0x8000, 0x100000000, 0x2, 0x1, 0x8}}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00002ce000-0x20)={0xfffffffffffffff8, 0x1ff, 0x7ff, 0x2, 0x0, 0x3}) socket$bt_hci(0x1f, 0x3, 0x1) [ 74.069558] device lo left promiscuous mode [ 74.077662] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.077668] openvswitch: netlink: Flow key attr not present in new flow. [ 74.124497] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x0) write(r0, &(0x7f0000b3e000-0x25)="2400000019000000000000000507fc0e02000000001700000800ffeb080006000000fff1b3", 0x3c0) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000063b000)="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", 0x180}], 0x1000000000000388) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d28000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0x3ff) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000657000)={"c4c7b872ee45cb79696baa0575b22edf", {0x4, 0x7, 0x4, "e89a376df522", 0x1, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c45000-0x8)=0x0, &(0x7f0000da4000-0x4)=0x8) sendmsg$netlink(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000000f000-0x24)=[{0x21, 0x2c, 0x401, 0x0, 0x0, "29003d1d0100000000000000ffff000042"}], 0x21}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10000000000002c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) pipe(&(0x7f0000c4a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000717000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b7000)={r2, 0x3}, &(0x7f0000a32000-0x4)=0x8) 2018/01/06 19:10:02 executing program 0: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) listen(r0, 0xfffffffffffeffff) r1 = socket$inet6(0xa, 0x80000, 0x1f) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef5000)={0x0, 0x0}, &(0x7f0000ef5000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ef6000-0x10)={0x5, 0x200, 0x7, 0x8, r2}, &(0x7f00005cc000-0x4)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r0, &(0x7f0000ef5000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000041a000-0x4)=0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00001de000)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000092f000)={r4, &(0x7f0000ef6000)="5e29b0eb356f6a8435b6db9f9fbc718337f48ec8eac71fa3e5b6e54fa24ad68679891305a24d685cce1933e2c7919b8c4bb3388e81750ae409e4da62b255872d13d590723be352fb3b169b60214e9818da1fe09810af269d71f1aac2bbd2cf18bcb112f2", &(0x7f00006d1000-0x6)=""/6}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r4, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f00003f1000-0x10)={0x0, 0x0}, &(0x7f0000ef5000)=0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000eaf000-0x10)={0x6, &(0x7f0000a91000-0x30)=[{0x3, 0x43c1, 0x2, 0x5}, {0x6, 0x100000001, 0x93, 0x307a}, {0x2, 0x6, 0x1000, 0xfff00000}, {0x24, 0x2, 0x27, 0x5}, {0x8, 0x7, 0x7, 0x8}, {0xffffffffffffff7e, 0x25a7, 0x80, 0xff}]}, 0x10) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000063d000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008f5000)={{0xa, 0x0, 0x4e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, {0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x32, [0x1, 0x3, 0x1, 0x1, 0xfffffffffffeffff, 0x6, 0x0, 0x8001]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r2, &(0x7f0000453000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000074a000-0x4)=0x1c) listen(r1, 0x402) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000aca000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f0000fbf000-0x11)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f00001e6000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000c3d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c9b000)=0x0, &(0x7f0000ddf000-0x4)=0x4) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000015f000)=@req={0x28, &(0x7f000091f000-0x28)={@common='bpq0\x00', @ifru_settings={0x3f, 0x7, @fr=&(0x7f0000312000-0x18)={0x6, 0x6, 0x9, 0x1, 0x3a, 0x4, 0x1f}}}}) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f00004cf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x108, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x21, 0x2, 0x3, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2f, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3b8, 0xfffffdcf, "3a0faa76821cc342002e2453b14e2a58e94e6a067dbe83596675f62b68c578004768b434ca2ee57d5dfa6a4f0d92a5d00718e4ec13bc8b31353bd93ec02c38a806b5ae6d26a8f35b04f7dd2ef23ac382304791aecd6b71094e185cd673330a7edafa355bf67003876ce2998da10e8bd1e51c6555eed109a5582c67d285b4aa21ab3cc6c3df64f312cf2bb322220a21c32fcdea022480c0d4f62cf039077fbfe231d39321eacda2f322c87d018e36ea467099c784d7"}, @ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x1}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d32000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bc6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000138000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a70000)={r1, 0xad, "6a8008c8276da9dea9daefdc9ccd6c6cd24c1aeb45eaaac39b2d4d68a37d49aecf05d1f816054c12236d9ac707bed19fef246ba5e66767a62feaafea47635e488efcc350d3f4a820c54ff20941d345a2f169fa2f21f9622dea08e08fe75098b54aedd5cd68c749c167424144635d0f7e42e259e9a9980df865b5b321340ab319d62724882a663816898bd41b7db47706f0eb36705d830fe69435eaaf7daac9568612615aef863c5cc80a83bb56"}, &(0x7f0000adb000)=0xb5) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000fb1000-0x4)=0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r3, 0x0, &(0x7f0000088000-0x33)="5574fc505127b3f0b380ab22bf2337f00594dd6ae47a35d26766b55c087d3aa252868723fc4a1cd961aa05681d1ce00dbf1296") recvfrom$llc(r2, &(0x7f0000eb6000-0x55)=""/85, 0x55, 0x2, &(0x7f00004d9000-0x10)={0x1a, 0x3, 0x1, 0x2, 0x100, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x803, 0xffe, &(0x7f0000b3a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00009ae000)={0x2f4000000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x7f, 0x9, 0x33b, &(0x7f00007c4000-0x10)=@generic="3ef6fff6682640f2f2be79b6ceafaeb2", 0xffffffffffffffc1, 0xab, 0x1}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008f0000)={0x0, 0x0}) pipe(&(0x7f0000d82000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000311000)={0x0, 0x40}, &(0x7f0000afa000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c1d000-0xe)={r6, 0x401, 0x80000056, [0xca, 0xfb, 0x3f]}, 0xe) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000afd000-0x4)={r0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000053f000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000009c000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x284, 0xfffffffffffffeff, 0x80000000, 0x3f, 0x6}, &(0x7f000094e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000019e000)={r2, 0x58, &(0x7f000097a000-0x58)=[@in6={0xa, 0x2, 0x5d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x150b}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000434000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000081e000-0x1c)=@req3={0x1, 0x4, 0x0, 0x9, 0x4, 0xff, 0xd27}, 0x1c) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000f68000)=[{0x11, 0x19, 0x321, 0x0, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000f6a000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000276000-0x4)=0x0, &(0x7f0000536000-0x4)=0x4) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093f000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000941000)=0xfffffffffffffffe, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000944000)="136579b8185e9edde51f1fb7ec5125dc", 0x10) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:02 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63417d3731964c7546f", 0x11}], 0x1, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x100000000) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b8a000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009d0000-0x4)=0x16, 0x4) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) write(r0, &(0x7f0000bbd000-0x3a)="c330437a7ae378d2f676c076171e9192136f031ccb2a70b2db30f6734cec24d69f970546c5d502b5979e245f88e1b8e2bfeec8043d335b3e4022", 0x3a) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x2c)="3e49f9afb892d9da01558ece8be9f45d3ba7e0b0858c6ddb92bad2f985e4813a0103646aae71518a0ae35df0", 0x2c) sendto(r0, &(0x7f0000001000-0x3)="b0ff88", 0x3, 0x4000010, &(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x11, 0x10000080803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffff9, 0x2, 0x80000001, 0x86, 0x31b7, 0x1000, 0x3, 0x2, 0xd3, 0x8001, 0xfffffffffffffffc}, 0xb) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x78)={0x800, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x282, 0x1000, 0x1, 0xfff, 0x9, &(0x7f000066c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb1ab, 0x5, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000000000)=0x4) setsockopt(r1, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ead000-0xce)="1f000000160007f200000300000000000000000000e0ffffff0a0000030004", 0x1f) recvmsg(r0, &(0x7f0000799000)={&(0x7f0000930000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001d3000)=[], 0x0, &(0x7f0000d56000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ab1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000043e000-0x4)=0x6, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f89000-0x4)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) socketpair(0x15, 0x800, 0xffffffff, &(0x7f0000b4b000-0x8)={0x0, 0x0}) bind(r2, &(0x7f000085a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000013f000)=0x3, &(0x7f0000df9000-0x8)=0x4) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000c80000)={@broadcast=0xffffffff, @rand_addr=0x1ff, @rand_addr=0x93}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000248000-0xbe)="e1", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000e93000-0x70)="d0d83f61ae8beb257375cfc7c95fa5632fff51f08424dde9a1c90f4d9b33aa63bba996c471dc2db682b65c0def207be84b0d2ce7c16f1b795bc180b25861d2ebc8ce0409ea8f5ff30968feef77021f0390b0ab8ec42b564ec3aedd02b0ee17289e5a5ed2047891a9d7ab8194cb60fa84", 0x70, 0x40, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000080c000)=0x2, 0x0) writev(r0, &(0x7f000008b000)=[{&(0x7f0000ae7000)="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", 0xa01}], 0x1) 2018/01/06 19:10:02 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x73e7, r1, &(0x7f0000001000)=0x0, 0x7f, 0x4) mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000-0xca)="f3e4c966fecba2c445291f20ea9bb999a9a0330f2f93fc012fff299bbcbef2a257fb4aacdd8ae185b66ff9bba28b155abcc6f63eb55a3e9b5e58e0571e8801a9b598f970d6bb2a3ea58c9100b5b4147221c86bd777771f97d4342ea9f247f6d5e488b2aeeeffd82f97a8e159484d9a4524bad7343e0bea8a1de216522d3da842bb3a3d927bd36991fa024544aa656e66864fd4f211b58b86a405dc5f874b8cb96859674bc94fd58f5fdbbfb5a29666ea2d728f3e074f1149bb6a00063ff9c9d5c66e95b8e4a62aa58a09", 0xca}], 0x1, 0xe) r0 = socket$inet(0x2, 0x3, 0xfe000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d52000-0x4)=0x0) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003f8000)={0x0, 0x1, 0x30, 0x0, 0x0}, &(0x7f0000a71000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009d5000)={r3, 0x3, 0x8001, 0x1}, &(0x7f0000f70000)=0x10) ioctl$int_in(r2, 0x5421, &(0x7f0000584000-0x8)=0x4) write(r2, &(0x7f0000335000)="", 0xfc94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c99000-0x28)={@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]}) bind$packet(r1, &(0x7f000067e000-0x14)={0x11, 0x1a, r4, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006b1000-0x4)=@assoc_id=r3, &(0x7f00009da000)=0x4) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f13000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003e6000-0x4)=0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f00009be000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f14000)=0xc) r2 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000f13000)={0x7fff, 0x0, 0x0, 0x3ff, 0x0, []}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000150000)=0x1b, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f000000f000)=[]}, 0x10) sendto$unix(r0, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0xf) socket$unix(0x1, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f9e000)={0x80000000, 0x6, 0x7, 0x7, 0x4, [{0x7, 0x7a, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1000, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10001, 0x97b0, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x80000001, 0x9, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000e0000-0x4)=0x0) close(r0) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000a26000-0x8)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000069000)={0x1f, 0xfffffffffffffffd, {0x3f, 0x101, 0xfffffffffffffffd, 0xfff, 0x0, 0x6}, 0xc6, 0x200}, 0xe) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000a52000-0x29)="2900000021001900013d3500000a00060200001600000401150000040d001300070500002436060000", 0x29}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet(0x2, 0x4000003, 0xa, &(0x7f00004da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000048f000)={0xfffffffffffffffd}, 0x1) socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009ec000-0x4)=0xffffffff, 0x4) 2018/01/06 19:10:02 executing program 0: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000303000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4dc6223931b40eb4e22913b1fd5f8dbcd663a3105152fea3cb23a93d310168349db821f9888ca1bf829ce9fa9aa520be340a900335600810fd9212506403ab5131f6bc53298415f60a65f5a1459cb9c37daab554e4479afe6d0677d1cf186399cdc04fb2508de78e34335a6a75299da53d55174c116bf2edf1492d94b0e1bd8c1391bcf384e51", 0x96}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005bc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005bc000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005bc000)=0x1c) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005bd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005a2000)=0x8) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x7f)=""/127, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:10:02 executing program 4: r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) accept4(r0, &(0x7f00009e2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x9, &(0x7f0000000000)="", 0x0) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f000098d000-0x28)={@common='bcsf0\x00', @ifru_flags=0x2200}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 19:10:02 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0xffff, &(0x7f0000001000-0x2)="f4c9", 0x2) [ 74.565197] netlink: 'syz-executor3': attribute type 19 has an invalid length. 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000009000)=""/0, 0x0, 0x0, &(0x7f000000c000)=@ipx={0x4, 0xc7f, 0x3670, "477c0f0f3ed5", 0x100000001, 0x0}, 0x10) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0xbc6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000316000-0x14)={0x1, 0x0, 0x2ef6, 0x8000, 0x5}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = accept4(r1, &(0x7f00002ed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c2000-0x4)=0x60, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000928000)={0x7, 0x1, 0x5, 0xd9a}, 0x5) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000033b000-0x4)=0x0) 2018/01/06 19:10:02 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000a2e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004a5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000040c000)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x100000001, 0x20, 0x2, 0x8a}, &(0x7f0000783000-0x4)=0x18) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x800000000000000) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000036b000)=@req={0x28, &(0x7f000031d000-0x28)={@generic="614e71ca42eea9546d727e769caf340f", @ifru_map={0xfffffffffffffffb, 0xfffffffffffffff7, 0x8, 0x2e90, 0x2, 0x80000001}}}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000134000-0x4)={0x0}, &(0x7f00000d1000-0x4)=0x4) 2018/01/06 19:10:02 executing program 5: socketpair$inet6(0xa, 0x80800, 0x9, &(0x7f00001bc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000014d000-0x10)={0x0, 0x40, &(0x7f0000b7d000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000086c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b4000)={r1, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x81, 0x4, 0xfffffffffffffffe, 0x12}, 0xa0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) sendmsg(r2, &(0x7f0000f1b000)={&(0x7f0000218000)=@hci={0x1f, 0x7, 0x0}, 0x10, &(0x7f0000f18000)=[], 0x10000000000002ed, &(0x7f0000965000)=[{0xb0, 0x0, 0x7, "01"}], 0x18, 0x0}, 0x4000) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f1e000-0x8)={0x0, 0x0}) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000638000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027b000-0x4)=0x10) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fac000)={0x0}, &(0x7f0000519000)=0x4) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fae000-0x4)={r0}) sendmsg$key(r1, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000a4c000-0x10)={&(0x7f000030f000)={0x2, 0x7, 0x800000000000000, 0x0, 0x2, 0x0, 0x0, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x10000089f2, &(0x7f0000dca000)={@common="736974300000000200", @ifru_data=&(0x7f000027f000-0x20)="5b6dad1e4bab4601db0900000000000002fffefff604f5000500"}) sendfile(r2, r1, 0x0, 0x80000001) 2018/01/06 19:10:02 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x200, &(0x7f0000ffd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f9000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000025c000-0x4)={r1}) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000833000-0x4)=0xfffffffeffffffff, 0x4) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000318000-0x40)=[{&(0x7f0000065000-0x1000)="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", 0xdcd}, {&(0x7f0000265000)="fa7ec24d29d92a638cd8f4303981af97", 0x10}], 0x2, &(0x7f00005ae000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000246000)={0x0, 0x0}, &(0x7f000049a000)=0x10) [ 74.611899] netlink: 'syz-executor3': attribute type 19 has an invalid length. 2018/01/06 19:10:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000dce000-0x60)="", 0x0, 0x20000004, 0x0, 0x0) pipe(&(0x7f000094b000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007fe000-0xc)={0x9, 0x0}) 2018/01/06 19:10:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000364000)={@generic="f192fcb893be958cafd583ab44bbe7b8", @ifru_flags=0x1200}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x646261db77864657, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000-0x75)="1e4e15355232769d7d25de6f710c960d6354be30e431890db901d5bb9b1c832ece0ace2de7dbed81c08c2a2f14168fe9167339c651e65757e906f1511239e29033119a77750c69faba200aec8826133fb02cd8fdc215f0ba50f11e3fba157c19e5001a3da58a2a0f7f4be6e83564d5a00c1e49d64c", 0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x1, 0x8, 0x97e, 0x6, 0x32000000000, 0x9b7d, 0x3, r3}, 0x20) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f00003ae000)={0x1f, {0x3, 0x100, 0x7fffffff, 0xff, 0x200, 0x5}, 0x2}, 0x9) syz_extract_tcp_res(&(0x7f0000d19000)={0x0, 0x0}, 0x81, 0xf4d4) 2018/01/06 19:10:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000995000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20001000012c6, 0x0, 0x0, 0x0}, 0x14) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80f, 0x1, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000015000-0x78)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfffffffffffff463, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x2, 0x401, 0xcf36, 0x0, 0x550, 0x0, 0x101}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000-0x8)={0x0, 0x10000000000004, 0xe70}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0x50)={r2, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0xff, 0x7, 0x8}, 0xa0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00009b7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000+0xb9c)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002000-0xa)={0x0, "5da9e577ac46"}) getsockopt$inet_udp_int(r1, 0x11, 0x1000000, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x5, &(0x7f0000a40000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000bff000)='tls\x00', 0x4) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00009a1000)=""/231) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bc2000-0x48)={0x0, 0x40, "24aa79a9e82fd1d45ae3008f85744b5e7810801ceb2abc0db22a6fd7cafaca4669fef079bb7d706c569348f4340e154ea741ce1a6c6c86a04f32ab24a5917a8f"}, &(0x7f0000f66000)=0x48) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f66000)={r5, 0x1ff, 0x80000000, 0x3}, &(0x7f0000f66000)=0x10) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x23) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000562000)="e2f1258743c5201ad3bd65f9bf15b7f9b268299ba7464e1c47d0de663f205ac5ecaca2c10693e0064a703460300b4ed8d1ef2d19c4e6c5e234ab87106b86632b6d24", 0x0}, {&(0x7f0000b39000)="d11dbe678cb555f3cd106bca3236ffa93c5972eb105244b3fe39ea9b62caada2de887c9aa9df65702b15775038d1d6ad2cfcee1d1b2a67f63968c9fc1dc431ff798b809c0ac1c365474d61ec487264ff1107734d4810334fa1f63c0e744bfdfd1b95c68e65c0f1254c8df082deaa0f939de17e92d715e6a32fcfc32e4e6c5b1c8577bd85d882964a8cd8771831ae06ba", 0x0}], 0x360, 0x0, 0x0, 0x0}, 0x8040) recvmsg(r0, &(0x7f000055a000-0x38)={&(0x7f0000014000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b7d000)=[{&(0x7f00001da000)=""/4096, 0x1000}, {&(0x7f0000c32000-0x52)=""/82, 0x52}, {&(0x7f0000682000)=""/5, 0x5}, {&(0x7f000036b000)=""/181, 0xb5}, {&(0x7f00008b8000)=""/168, 0xa8}, {&(0x7f0000b09000)=""/31, 0x1f}, {&(0x7f0000a7c000-0xb3)=""/179, 0xb3}, {&(0x7f000063b000-0xae)=""/174, 0xae}], 0x8, &(0x7f0000dc1000)=""/4096, 0x1000, 0x52}, 0x0) pipe(&(0x7f0000a25000)={0x0, 0x0}) accept$ipx(r2, &(0x7f0000a6a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000704000)=0x10) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fc8000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000d8d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d2c000)=0x14, 0x800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fcc000)=0x0, &(0x7f0000fcc000)=0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080a000-0xc)=@sack_info={0x0, 0x80000001, 0x9}, &(0x7f0000fcc000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e1e000-0x98)={r2, @in6={{0xa, 0x1, 0x20, @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]}, 0x8, 0x6}, 0x98) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000446000)=""/114, 0x72) write(0xffffffffffffffff, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xd, &(0x7f000045b000)=0x1, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b69000-0x8)={0x0, 0x0}, &(0x7f0000cc0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007db000)={r1, 0x78, &(0x7f0000ced000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f00002ae000-0x4)=0x10) readv(0xffffffffffffffff, &(0x7f0000bcb000-0x60)=[{&(0x7f00001ad000-0x2a)=""/42, 0x2a}], 0x1) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000677000-0x8e)=""/142, &(0x7f00007d9000)=0x8e) 2018/01/06 19:10:02 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d", 0x10}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x1f, &(0x7f0000d19000)=""/0, &(0x7f000031f000)=0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) shutdown(r0, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000041f000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000024000)={0x8000, 0x8, 0x7, 0x4, 0x2, [{0x1, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x401, 0x6, 0x200, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) accept$alg(r1, 0x0, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b87000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000020b000)={r2, r6}) recvmsg(r4, &(0x7f000000e000-0x38)={&(0x7f000000e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000d000)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f000000e000-0xe0)=""/224, 0xe0}, {&(0x7f000000b000-0x36)=""/54, 0x36}, {&(0x7f000000d000)=""/9, 0x9}, {&(0x7f000000d000)=""/105, 0x69}, {&(0x7f000000e000-0xb0)=""/176, 0xb0}, {&(0x7f0000007000-0xc5)=""/197, 0xc5}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xe)=""/14, 0xe}, {&(0x7f000000a000)=""/0, 0x0}], 0xa, &(0x7f0000003000-0x99)=""/153, 0x99, 0x5}, 0x0) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000034f000-0x10)={0x0, 0x38, &(0x7f0000ef9000-0xf4)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f00002b5000)=0x10) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000024000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) sendmsg$netlink(r2, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000efb000-0xb)={0x4, 0x3, 0xff, 0x95a7, 0x100, 0x7fffffff, 0x0, 0xd01, 0x34, 0x5, 0x9d}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d42000)={r2}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000396000-0x38)={&(0x7f0000efb000)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000c17000-0x10)=[{&(0x7f0000efc000-0xc8)="d812e1eae870a4112f975e1cafc4f21e1b890e5565fc3a40838e0abdb65926b0d1018635ec1057d417044a940dbf67cd0358c3ce4210789e6719d8c088e03b5d7127a2e3cd6c071f0cb1f9b3b331485ef20118616ebe2b2844eba26bd374d6c97ad8c3bebd73206c48ea27c8be8e1c008490dc3b778562fc3d2e4138b9139d06de5e855c2ea0396544c0686f719a0487075374e3dc553955020f3118be1c6ce2e83c940322c708617ed1fb751b535343285d40f7362cdd11009acd8764501309ae653c40549dc76c", 0xc8}], 0x1, &(0x7f0000efb000)=[@sndinfo={0x20, 0x84, 0x2, {0x652, 0x20c, 0xfffffffffffffff9, 0xd4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x204, 0x2ed407ec, 0x20, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0xc, 0xef, 0xffffffffffff8e0b, 0x2, 0x3, 0x81, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0xadbe, 0x0, 0x2, 0x1000, 0xf9, 0x9, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffe20a, 0xbf8b, 0x168, 0xe1ae}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x4, 0x7f, 0x7298f85b, r1}}], 0x120, 0x40004}, 0x20000004) 2018/01/06 19:10:02 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x4, 0x7, 0x1, 0x0}, &(0x7f0000c64000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006b6000)=@assoc_value={r1, 0x800}, &(0x7f00009e4000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000f4e000+0x6ff)=0x0, &(0x7f0000000000+0x414)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3ff, 0x4) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a18000-0x18)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000f14000)=0xcda) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f50000)={0x0, 0x0, &(0x7f000010b000-0x10)=[{&(0x7f0000e27000)="11b981c33d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06c", 0x1f}], 0x100000000000016a, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000937000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e6000)=0x10) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006e7000-0x20)={@generic="9b73d8842f20e97a99071327e1475fc8", @ifru_flags=0x1800}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006e8000-0x8)=0x0, &(0x7f000031f000)=0x8) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0xc28f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0xffff, 0x3, 0x4}, &(0x7f00006e8000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000e9000-0x60)={r2, 0x58, "a7be586636ec6ccbaf9f3a7335cb3adb97740a2d8a754a0065a8e84e1c687f80af081c01a8bb7076910cd16c0b1f2185b998f01d491564237b7094e79b3bf0b14d2d4cc4efc18bad38153cecb9d2648aaf0c62f77e5e139f"}, &(0x7f0000083000)=0x60) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f00006ea000)={@multicast1=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00006ea000)=0xc) accept4$packet(r1, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006ea000-0x4)=0x14, 0x800) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000201000-0x3)=0x1) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x1c) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) preadv(r0, &(0x7f00009e2000-0x20)=[{&(0x7f0000f0a000)=""/4096, 0x1000}, {&(0x7f0000879000)=""/10, 0xa}], 0x2, 0x0) setsockopt(r0, 0x1f, 0x3, &(0x7f0000791000)="a47743b1b5dedfa6ae0d227bcd15ba1a9125dd35c9ff35c93d3b3e86935a3af5abcb6f5bd4d559663bbab7a95e35f8224837695d822137b0a9f4a5ce738d64bcf6d12ab133e1c2401bd7010595bc79adcdf480a4c3ab564831d678f5f2d4f247a61517282a452ea09029", 0x6a) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000561000-0x28)={@common='ip6_vti0\x00', @ifru_names=@generic="80c368292f1d950900e4c55800000078"}) write(r0, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006d5000)={@generic="1d080e950860e68b97840be2728af4bf", 0xffff}) 2018/01/06 19:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bdd000)=r1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000bd9000)={0xfffffffffffffffe, 0x3, 0xfffffffffffffffe, 0x4}, 0x10) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) 2018/01/06 19:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000403, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000815000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000039f000)={r2, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000f8a000-0x4)=0x0, &(0x7f00006c5000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\r', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r3}) 2018/01/06 19:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b99000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000077a000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004c5000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000088c000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/06 19:10:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000105000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000323000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe30) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000450000)={r4, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) listen(r0, 0x2) 2018/01/06 19:10:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd4000-0x4)=0x0) 2018/01/06 19:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000df8000+0xedf)={&(0x7f0000f34000-0x8)='./file0\x00', r0}, 0xc) 2018/01/06 19:10:02 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000eaf000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000022a000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000eb0000-0x10)=[{&(0x7f0000e24000)="e4b600b7f32724da77", 0x9}], 0x1, &(0x7f000090e000-0xd8)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x63}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0xfffffeec, "84a31318fafe14e69a8c7a73b9e5264027ead1d6ebf5e45e7cf691c39ebb7e595576fdb3b581dc462f8bd8c3e6130d8b5e2c148836e03f2c01cb4cd5d03c124c0a309764b619ea7da78760545027a2978e7e13223f85cb1e3040af64e4e25496c464"}], 0xd8, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d62000-0x88)={0x7fffffff, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f74000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000077e000)={0x0, 0x7}, &(0x7f0000e03000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000048a000-0xc)=@sack_info={r4, 0x8, 0x401}, 0xc) pread64(r2, &(0x7f0000943000)=""/193, 0xc1, 0x0) 2018/01/06 19:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dad000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7fff, 0x1, 0x1ff, 0x1, 0x0, 0x400000, 0x6, 0x800, 0x7, 0x20, 0x7, 0x10001, 0x44bb, 0x4]}, &(0x7f0000413000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000061c000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcd}, 0x98) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x10000, 0x9, 0x200}, &(0x7f0000c99000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ae000-0x4)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b1a000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000b8a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d06000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, r3}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) splice(r2, &(0x7f0000d25000)=0x0, r4, &(0x7f00001e5000)=0x0, 0x5, 0x2) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d27000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000d27000-0x9e)=""/158) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d26000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x81, 0x100000000, 0xac, 0x1}, &(0x7f0000572000-0x4)=0xa0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d27000-0x1a)={r6, 0x100000001, 0x9, [0x5, 0x3, 0x2, 0xca, 0x1ff, 0xf4, 0x6, 0x2, 0x7fff]}, 0x1a) socket$inet6(0xa, 0x80001, 0x0) getsockopt(r2, 0x0, 0x1b, &(0x7f0000665000)=""/23, &(0x7f00005e2000)=0x17) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c47000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000079c000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000086000)={0x0, 0x0, 0x4, 0x101, 0x5c39, 0x400, 0xf2da, 0x7ff, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0x80000000, 0x0, 0xfff, 0x0}}, &(0x7f00000af000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006ee000-0x6)={r1, 0x2cc88dc2}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) socketpair(0x5, 0x803, 0x4, &(0x7f0000a3d000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f1b000)=0x200, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005de000)={0x2, 0x0}) bind(r2, &(0x7f0000476000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$void(0xffffffffffffffff, 0x5450) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000995000-0x86)="37ed2d9367bb6a46431cc6744394f3ba21a23fe3d0c926355871f53085e78e6072696aaf0099ab12266340c8f26a5a81ceac8cbdde0b014931d0836733fc10d845ccc2ac9693b01050993b9ef263f2c7a63b9f023b0699c7f54a17e1b0656d0c163b40a14cbed7189aefc03b48441217aff2953f3ecebe18c5a6ff137f44ce8ee2628d54fc43", 0xfffffffffffffedb) 2018/01/06 19:10:03 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000709000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000f7e000)=""/35, &(0x7f0000f7e000)=0x23) 2018/01/06 19:10:03 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002e1000-0x2)={0x32d, 0x7}, 0x2) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f0e000)={0x9, 0x8, 0x6, 0x401, 0x1, 0xffffffffd080ae8d}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f10000-0x60)=[{&(0x7f000044d000-0x1000)="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", 0x1000}, {&(0x7f0000154000)="f4f960dfc933688040409b0cdfc597b744798154bd147bcd08e459f28bb78f87888cf65789f22bd6d00c796d4901de265b3127619b05620e5fadc3929238a72e6af2e0ad3ed37d2409913529f3647ddcfa7d36f1807ffd9e8e3e9f1f39fdf214faa905f78cfdf1cbd46c42fb1e27a00d6a419c5216a67e50982a5af61e90746508e8fada9f9e6382684a6cbe097a3c8ad93b06d2bdf3915ac86d2eb0cc51e3ca83807e98c08574", 0xfffffffffffffe7c}, {&(0x7f000011e000-0xbe)="3aca867c1e1932c9cdb6f03920ea955b5451955dbb7dd3b60c1e158bbd9e2ce31ae0f9e9b7efde360f13641543f0c5604d3127f3878cb800c23addcdb3542f893e95de4ea1a33527d58fa0a025e94a2d678f2e33a8ad21a12b17fb9b69b04bc1ea3865e09eee750e9a51fe3c334078deebc053f4f0485d772778690252c1665ed63b614c54e9cf4ccd2d463fde71866d1df24faed04d266f5dc0398e8231d3b97b3ccfb745ecb899576e6a988643a1e5b54ffcbfbab9b20c92bf1fbfd786", 0xbe}, {&(0x7f00004c3000)="0414b7a3f0b920ea1397b77b61cbb54bf6c6a0d4ecd17bc76c63e46b0a9ec1f1f6c7b063f24942056f36a61013afcde0bf9835f20b7d72d84f42c9387ebf8dfd05308928f26677cbd2b0f1409bbe7384c57166bcd04c2c9cf7a5845a7e7a0954ae58c93b88c8a7cdb0abaaf4b02f8d0e3d957d222f5ab26e14c9924f8526c443b15a2cfd641d3d47891765ef8d7ad4667884d06307284d51c91d0189ec977dd9ad72ed8870771f17fc77fe1e24befc37ca03fe", 0x1ac}, {&(0x7f0000f0f000)="ef25ae", 0x102}, {&(0x7f0000f10000-0x68)="1a7f78661d2cf4432de59b53a8c0b26be95d92202026437adf15eaca2fd4b64e5a3d0c3ebe3da7120cd029a05dc1dee4c4b1a5cb82cdbfeeaad9225080aa4d0741393c0d6f200d8c28a43179bee7bcde023ffa6c40961b8ff0f68c05007d3ff1107d1e273cd94fdf", 0x2c1}], 0x6) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000f0c000-0x26)="24000000190025f4000909180000fd0e0a00fffd0010000002ffffeb080017000000ffff", 0x24) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000f10000-0x8)=0x0, 0x3) socketpair(0x0, 0x7, 0x0, &(0x7f0000497000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000199000)={0x44, &(0x7f0000ea7000-0x44)="499166d25ff06dfe3b424f91b5f8092bcf47badb33fb2c467de9337bcee6f1c67af8c9f873c65ff6d2ef355cc38f0900d12c56cba023447a87eaf47fdf57acde9afdd3ec"}) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc84", 0x11, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r2 = socket(0x1b, 0x80803, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fe000)=0xc) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000c) write(r0, &(0x7f0000ba2000-0x1f)="1f0000000101ff00000000e07f0000000f0000e00900020000001c0000083c", 0x1f) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00008e6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006a3000)=0x10) getpeername$inet6(r0, &(0x7f00007e6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ba3000)=0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00008c2000-0xb6)=""/182, &(0x7f00004e8000)=0xb6) 2018/01/06 19:10:03 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c78000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:10:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x90, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x81}], 0x38) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) pipe(&(0x7f00004c0000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000023b000-0xa)={0x5, "957d3adb79f5"}) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/06 19:10:03 executing program 7: r0 = socket(0x3, 0x0, 0x294) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0xfffffd49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000cd5000-0x3c)="804969ecd66a67d0f79ede9d834d0b04bfee2bb99254dc7f0191f11ac1886e9773d5422e1f6ee4392db263292d7142059fd71f1da7b866b8f468f3ca") r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000193000-0x4)=0x100000001, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000902000)={0x0, 0x0}) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000041000)={0x0, 0x0}, &(0x7f00004c0000)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000042d000-0x10)=@generic={0x1, 0x5, 0x5}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = accept4(r1, &(0x7f0000007000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006d9000)=0x9, 0x800) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e43000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000660000)={r1, r3}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000484000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) bind$alg(r4, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000be7000)="fd", 0x1) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ef000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000ee8000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539(ctr(camellia),sha3-256-generic))\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x7, &(0x7f00007c0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x8, 0xf, 0xffffffc0, 0xfffffffffffffffc}, @jmp={0x5, 0x7fffffff, 0x7, 0x7, 0x2, 0xfffffffe, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x8000000083, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0xfffffffffffffffc, &(0x7f0000203000-0x35)="77222726d84f445af54f664c06000000000000000003ff66b346b2afef7f1321bf0f24390a8bcd7809ffe8a3df8c872f1a84a49a53") r3 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000063a000)={r3, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000306000-0x10)={r1, 0x50, &(0x7f0000f7b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000038a000-0x4)=r4, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r2, 0x1, 0x81, &(0x7f0000d82000)="0715ca74fb066de510e3f7a4563c17d5486c03b6432f27d478892886a79c43b8369e2c115ed3dc42ac3e32477c39628489b4f31f3457cced980bad427f20ff373476b30e4695f164c712d973d943c59158f1b86e27889fc54b95138bed79b2009d3d997bd2748dae6fc28511819a241c7696c6ed33c2708789e12b23be0665f9ad85bc13827ef459022e01d3ee2a2f2c727fc59ba06c736cfe42498b3d45b834a06870d75560277724cb08f5faa12dcf57a943a6148be2e3c3206cf4fe2f07ed", 0xc0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f0000dd7000-0xff)=""/255, &(0x7f000010a000-0x4)=0xff) socket$netlink(0x10, 0x3, 0xa) socketpair(0x7, 0x800, 0x6, &(0x7f00006ec000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2) sendmsg$kcm(r5, &(0x7f0000872000)={0x0, 0x0, &(0x7f00008c4000-0x80)=[{&(0x7f00000f0000)="c60dcb6152c726b1c269cd0cf1e252786b16dfca20a83dd625f6fb19dd0b8d69e0750e8928012c124ada58c8576fabf5b460342f895227eb2bf665ee320260a490c885eaf988ef8336ef79700e3348a1b7a836b982e6aad907ccf486915cb438fe214a86c600f07247a0362fa32c84a2989770d980a1640a80913197fafdd56539d7f0576a3b2555bde354d2798afda38f42", 0x92}, {&(0x7f0000def000)="3a905609bc6c72142a25bb891124460cfa8c2090a25382a06f4b4247d3a9e3ba44ea6bdf3fcc665b09a1e06dd8f2209f16545b53ebb07cead1435961fd0878e1de8ba08ab10e42a24189aa6310f612b1adadffc65c1cc5dbf555ed69c7e83da80c0b42980834b40e3faaebbe13367f8d3a9ba46de4a300c34352f281d9cf", 0x7e}, {&(0x7f00003ec000-0x75)="7de95dad8ae9e6659c1e95f1dbc205c7bbebbc6fd0c1b5697ce21b38343f7036f9982c4bef756205ab0c444d290a05ce4c7062aeae76b8f5e6b9af2d3ee027b7b3c74d538e9b2f01082da80cc5f44690bf7ff46878b7963877db7196166c5dbf9d973da97cbfe91eae335cc787bd64e002750d0e05", 0x75}, {&(0x7f000087e000)="", 0x0}, {&(0x7f000014f000)="94749c68daa38b0e4876731ad25d78fbe4b958e668fe9c9851ed0a6ef20dfb25c634c6037018d9aa7b68cfa0a8de9a331a2f7535bbb8f66d3cf9272632cbbfeab5b23f35f6d9db39d92037ad23fcb26a90c0eee41d55899ad20873a78e6590e0554b7850ca302e4e2a91d7e538272f71", 0x70}, {&(0x7f0000e74000)="7ba384809a5e1fc9082d151baee5f0510b0e96bc55a12d", 0x17}, {&(0x7f00002dc000)="6de1f2b7d168ee9b73db530391e45d1b42ae434e2b9f8c282e57aa793ffe5e93154070bdd7cdb6f1a7c6058a55d92230241040758384573981d5df0049f4c4a5a99fcbfab10ecc29d6e6e2ebeb41a99c8a82d2592ca5c29fdd9da86147b688f406e89f301f1d4d378684b2b2b4c9ce35786eb29623cd3f474cca7ffbafdca27fc7bd3d1f83d945902e204c229e51fe8c406e90e58949235f51de7db592442bc8f3b9689b0889b32a1cccd9213a0f312d1804db6f93a84dd8771e7ce31520916440afe2c53905b8267a9f713d79066fd702d51909d9df9abf18146e33aef53333d7ebe89c0d7701f70e4c1bcfa3076f3d2ffad870f7e97b77a139747325", 0xfd}, {&(0x7f0000839000)="b633aa6c0b9e353680b845c65b073f0f237b623478e4ae25880003574179e01da4983b94667565d663b5bcd8079348237f1aa896e0ec713501a02ec2bdc530e7539367055e273ebe979776c7de21533389b25f4d2d611ab2a9e8b2a62d660c5b4387c2a887ded712dd1897414eb43ff55d0136cb2a9285b08fb780003a31e427e46b8b0a87ee758baaa6b363a3efd256596d218b07ee9df315", 0x99}], 0x8, &(0x7f0000e44000-0x280)=[{0x88, 0x10d, 0x61ee, "6f7852bab7bd0ff1a38a3e023d853e3b1d5f23c3e16d29d43cdedf1586b40600a98a8551474d2f999571cfb575ea282fe93d18a6713188ca87077c2fd3bb68fadb5b0176b7f26ac6aef4f96ad7219eb364b691666526749ec76b40321011cc05ce8f8f0fe4462cd6e2597c6bb0571cf6232d"}, {0x108, 0x1ff, 0xb6, "30e8d4c689bff74c4b0f8be52da0a663163bfbbd2d167b4a90ff09ce44de6cab20385fa1fec1b3c86c63d3406fc44b0345eb5a1a4ee9a03c6eb63acc0fc16f144fa96e274fd0b535818c1d17f6d463f4afb334cfecbcd1598a3ae491a3305e41249c67efe34308c4548bf49b77084c8f9e500a7bedb5ddd47fde00d35cf95b75c81252cce0a002329ec99390fd25e25012a0986f08ef4394a4553e08d073fdaceeb382f10228b9f353388ebbb7057cc33dc80e5f97d87c50e5b80f20b4022a96c0cec761c9d18267473c9ac05a9caf216376648a29e20f37a0d02f099b0539a38fd4493ab43e9d931aab8160c474517be794"}, {0xf0, 0x0, 0x100, "875af10f2d06589fbc2095c78962e2c4168377dbccf54bc881cd44681ab292546bd0a13b8732e538a4b7b4bf042465e70977056154e3ccad9cf6ea4925a89a9c77035b26c04e8e933397c5c56eb9910d89a28cb9e7e5038dc5368b993748f51f8a1c8774ca5ccab0d92d075b2b69a74f68614695b8046c4d0a82c75beb02bb79985b801851b058a94ecf8f7d6791a700c205b6b84fd5fb53bf781510b760d4dfb165d8ad13d6639a9a74f4235cd63f42025724905a3f8c79f19e449efaebf15ea7d8d21caaea9a6685757065786b6cf0a7f8e4bce7ecc8865ec7"}], 0x280, 0x80}, 0x4040) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000e86000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e85000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd08, 0x58b, 0xe5, 0x0}, &(0x7f0000e85000-0x4)=0xa0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e84000)={r1, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0}, &(0x7f00000cb000)=0x98) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e86000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000+0x295)=0xe8) socketpair(0x10, 0x80800, 0x0, &(0x7f0000065000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e84000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000047e000)=0x1bd, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00002a4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0xe, 0x80800) connect$bt_sco(r1, &(0x7f0000d86000-0x8)={0x1f, {0x74e52e3a, 0xd3de, 0x7fff, 0x1, 0x5, 0x81}}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f7e000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00008b1000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002a9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000184000-0x108)={0x5, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f7f000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000084e000-0xb2)=""/178, &(0x7f0000f7e000)=0xb2) 2018/01/06 19:10:03 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) socketpair(0x18, 0xf, 0x2, &(0x7f00004a5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xf1, &(0x7f0000c80000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x8}, 0x8) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000918000)=[{&(0x7f0000129000-0x52)=""/82, 0x52}], 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r1, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000084e000)={0xffffffffffffff9c, 0x28, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000066b000-0xc)={r0, 0x100000000, 0x18}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000431000)={@random="957b00000008", @random="cadc33089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd00000000000000080000e900005fd1d4566bdb0775f1814061b1"}}}}, 0x0) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000202000)={0x0, {""/7}, 0x0}, &(0x7f0000f1b000-0x4)=0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000085f000)=0x0, &(0x7f0000d1b000)=0x4) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) r1 = accept4(r0, &(0x7f0000234000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d15000)=0x3, 0x1) listen$netrom(r1, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00004a1000)=0x0, &(0x7f0000044000-0x4)=0x4) socket$unix(0x1, 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00006de000)=""/46, &(0x7f00001b1000-0x4)=0x2e) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd86]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x7f) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0xbb, "3c4b5cd0304d0c4b542043cae1dc34d986560183a1bc7ca32955c11460a2037dabf681c17086cdc694df75beab57816cd5ee7d4fe947a93bdeee92fac283c5561a3c638fec5e2d4f7a3a5523f098f604d946234a8c233d06278e598b281756958fdb4ba9af01cc1cfc329f3da3191ff34d41681831d81a3a487f83327a0e81cf3e7d2fc7483e684d427c4af1d076e02e0913c600e46037f18ae3a01bf9af18a7a19e509aeaea29b65d2f84c648b33d0a4c951ac87d7ed0af3f18aa"}, &(0x7f0000013000-0x4)=0xc3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000008000-0x8)="0ed7272b85f3583a") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000012000)={r2, 0xda}, 0x6) writev(r0, &(0x7f0000007000)=[{&(0x7f0000011000)="d85fd47954ad1e839a4ef63c7213d7b84a2ada46d4e332e0d32416fac6c770f4bec3b5e822e10fa3d0d1497f4f1602bb9d90e6a5818229b5fea1c91f284474ed1d9735264b09f9aeb7f77ba284a7381b2aeaacd56e03e889e90e4ba400a12bd4c0fd13fc67a0d696aac8e93296f0ca7e3a2a40828ac317a60fb1c96a7a27b6c5b204fa8b0c0bc192c7371db02e7338713e53b194ae188de307d8af26766e60548507015e419a21830be673cdf04020dd496134626076", 0xb6}, {&(0x7f0000012000-0x3c)="8f63c4e869469e1aecaf5c5c9d90bb3fed47c8c28bbd33f0ae361de5052cd4e89f572881604de47c2d135801ac33b564694ee658c8ddfee94eac2490", 0x3c}], 0x2) 2018/01/06 19:10:03 executing program 5: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000666000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000051f000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000065a000)={{0xcd, 0x8001, 0xb3, 0x2, 0x7fff, 0x2}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000253000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000cbc000)=0x400000000000001, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00009a0000-0x4)=0x5, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socket$inet(0x2, 0x80000, 0x100) sendto$inet(r2, &(0x7f00005b2000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x2, 0x852b, 0xf70, 0x0, 0x3f}, 0x14) sendmsg(r2, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x481) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x2000000}, 0x7, &(0x7f0000008000+0x966)={&(0x7f0000005000)=@allocspi={0x118, 0x16, 0x1, 0x2, 0x1, {{{@in=@rand_addr=0x4, @in=@multicast1=0xe0000001, 0x3, 0x6, 0x3, 0x0, 0xa, 0x80, 0x80, 0x7f, 0x9c, r1}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, @in=@broadcast=0xffffffff, {0x69d9, 0x7, 0x7, 0x40, 0xf6b, 0x3, 0x7ff, 0xdb3a}, {0xf58, 0x8c, 0x8, 0xfffffffffffffff7}, {0x8, 0x4, 0x4}, 0x6, 0x1, 0xe, 0x3, 0x38c, 0x10}, 0xffffffff00000001, 0x0}, [@mark={0xc, 0x15, {0x0, 0x4}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d62000-0x4)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000937000)={r1, 0xac, 0x1, "92ff8f773169877424d83e7165d1ce347ae87b53d8a530422703ee05d6b167bbd5a169c9aa56e0fa11c7886d4306999d4be3e4cd9ebacc76fbaffdeaef4a8af15adc82d604cee37045d48930b9bda0c61df63cc858b9ab0f3684e3129e5f6e862a8b8239d7cf09097a031cdf56baa0327e8bebf876ba19ef14cd2a28838a529d52aeaf6af616d19c8bab80ccfb66db23977bb33604eba38296697a627f8a1bf9da23ebb1b00c43db2ffc5d34b3ed0c13c9a0612613"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003d8000)={"31f0988ad77df7f6f866b2e514a59835", {0x4, 0x8, 0x484b19d5, "5d200f88da58", 0xffffffffffffffff, 0x0}}) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000eb5000)=[{0x0, 0x0, &(0x7f0000c2e000-0x60)=[{&(0x7f00004df000)="72e89d8b5ab84a05847aa34dd9936980", 0x10}], 0x1, &(0x7f0000e01000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b98000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000912000-0x79)=""/121, 0x79}], 0x1, &(0x7f00009f6000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r4, 0x0) ioctl$sock_ifreq(r4, 0x0, &(0x7f000015f000)={@common='tunl0\x00', @ifru_map={0xd, 0x8, 0x5, 0x1, 0x6, 0x80000001}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b69000-0x8)={0x0, 0x9}, &(0x7f0000419000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000079c000)=@generic="bf0efc11f743f09601a1d6e26ce72907") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f9000-0x20)={0x3, 0x100, 0x0, 0x8, 0x100000000, 0xdf35, 0x8, 0xfff, r1}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000086a000-0xb6)={r1, 0xae, "7fe983b357eba975c61dc33663c06e6a237629e0d3ce60b46f978fd9a52907828e8e5c46962f1134f1c520e533e21718a8380c02dc20d76b64019bbef5a88d616e711900e2f95f4194c64357673b29d2e013fe2fe1a42bbb8157aba96127059713bdc88803ac9c87dba5dd711eebb4ed8afc832fb34e61b9b4cffa8d8a66718fbec00c7ab4234734f9f55466ce8ec89398ff4173410b45ced496f598c235d1c319b15b1a90918076bd63c162fd87"}, &(0x7f0000a20000)=0xb6) sendto$inet6(r0, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af6000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a4e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000057f000-0x8)={r3, 0x0}) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000b3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d53000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000334000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f56000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e76000-0x7)={r2, 0x1}, 0x8) close(r0) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x4, 0x0, 0x7, 0x2, 0x0, "181414561f0000fffff0007891000076e43108f579bd0000000000000009bc48e8e3cda3d681fb482e6e0409000000000000da0303cc0000000000000fff04", 0xffffffff}, 0x60, &(0x7f000028a000-0x10)=[{&(0x7f0000d8b000)="de7a81c3fd7fdf08504b023ebf2e8af68a5bb6e79595ed2b7368d2313b", 0x1d}], 0x1, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r7}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r5) r8 = socket$inet_sctp(0x2, 0x80003, 0x84) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet_int(r8, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r5, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000fc0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000b3b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f35000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x913a, 0xffff, 0x80000000, "84a19b88c74530dc6b6b115c83dafd7c6de1f79ebb7482184a20151da099ddb2a556afbdc0fee9fd722d49b8c03869f1f5aebac6a50132ac1a28470793bdcb4a3be10d420c60e83632295c7196a5ac91"}, 0x160) 2018/01/06 19:10:03 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000052d000-0x4)=0x0) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000269000)=0x8) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00004fe000)=""/222, &(0x7f0000301000-0x4)=0xde) write(r2, &(0x7f00000fa000-0x94)="220000002a060000006b7f00ef0012011f000000ff02f700000000008f000105002981ff4f1e063b1f0e514f96b40c63b70654d0874b303d57ca6b00382c0b58ab59090ea1d02dc77f001ebc407d9b43e4823f39f61c9a4ea666111f59504941665afbafa45efc4a640aafcf44a242f50809c4bc1db5ee68fba585cff74629100b072bd500385a0d4d5d103e6499705048ecfb7c", 0x10c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d22000-0xb8)={0x0, 0x1, 0x1, 0x80000000, 0x4, 0xfff, 0x5, 0x7ff, {0x0, @in6={{0xa, 0x1, 0xe1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9, 0x3, 0x800, 0x3, 0x0}}, &(0x7f0000660000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d2d000-0x8)={r3, 0x81}, &(0x7f0000ce7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006ea000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xb4, 0x800, 0xb5, 0x8001, 0x100000001, 0x10001, 0x6, 0x1, 0x8, 0x2, 0x0, 0x8000, 0xffff, 0x80000001]}, &(0x7f0000ebd000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000025e000)={0x0, 0x6}, &(0x7f00003fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000020d000)={r4, 0x224, 0xd3, 0x71, 0x0, 0x80000001, 0x7, 0x40, {r5, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x37672c86, 0x2, 0x1}}, &(0x7f00005bb000)=0xb8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b60000)=0x9, &(0x7f0000c6e000-0x8)=0x4) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000233000)="1ebebd161d594182a0385c5d6580821b", 0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000d25000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d25000)=0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d26000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d25000)=0x14) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000253000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6b000-0x42)={0x0, 0x3a, "443db8fe58faeab1f9117aef134535cf7cd6c06eb17a0c343579684956ba3b4879d4b794cde204c3a793015461502e729965f99b9dd793555694"}, &(0x7f0000cc8000-0x4)=0x42) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000068b000-0x8)={r2, 0x1, 0x49}, 0x8) bind$alg(r1, &(0x7f00001d7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000b0c000-0x8)=0x5) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0x820000)=nil, 0x820000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000708000)={0x0, 0x44, "422e3b2af6b0067776995ab2f414d7512a0533001b1ae1d035e887fef85d9e91617a4be3e3e1af976b1d8bc52a6cb37975d69378121db731025acccc770addba00aa7217"}, &(0x7f0000821000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000409000-0x6)={r1, 0x61bf}, &(0x7f0000711000)=0x6) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000822000-0x8)={r1, 0x20}, 0xfffffffffffffe66) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000000000000000010306000100a445", 0x22) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000656000)="3b691fcb58f85ee05ed000000020dc6eb9f88b55e21e0a013a2703ebec06ef256286f40626dbac9400f49f55666c261b343fcd18c8", 0x6da4) recvmsg(r1, &(0x7f0000da5000)={&(0x7f00001c7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x60)=[], 0x0, &(0x7f000017f000-0x44)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5", 0x14}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000516000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000075b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x7e, &(0x7f00007ad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xc1e091c48380c427, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x7, 0x0, [@broadcast=0xffffffff]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80004, 0x8, &(0x7f0000ca7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008da000)={0x0, 0x7c, 0x200}, &(0x7f0000fba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e0b000)={0x80000000, 0x101, 0x0, 0x0, 0xfff, 0xb7, 0x6, 0x9, r2}, &(0x7f0000d6c000-0x4)=0x20) pipe(&(0x7f00005d4000-0x8)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f000060a000)={0x1f, {0x0, 0xfffffffffffffffb, 0x1000, 0x4d, 0x3, 0x8}}, 0x8) 2018/01/06 19:10:03 executing program 2: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff9, 0x2, &(0x7f00009e3000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000016000)="480ea82e970aa001b63b009939a665a5777d0224ec3fc5f790b97b07637f16c2d712f689f1e59d33cfe98be4ecd83009384c0fc1447ba3d950d79c06e50e9bbc22d5be044a1a1c494289663cc8995fb0aa3d258736400c9f82ee86919b743e8cb82c161e4861b67fa5576dd4089139ce86b6ee621801ea5a1df84a697279606542fa83020a0b9c56bb01", 0x8a, 0x800, &(0x7f0000017000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000a24000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xe) write(r0, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c0b000)=0x9, 0x4) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000cdb000)={0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x8, 0x6, 0x3, &(0x7f0000121000)=@generic="ef132079c2e27e447427ea1e74fc83c5", 0x2, 0x40, 0x7fffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d83000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000-0x4)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eb9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f82000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/06 19:10:03 executing program 3: r0 = socket(0x5b9c555cab1258ca, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/245, 0xf5, 0x40012000, 0x0, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x0, 0x53db, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x732d) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000886000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1500}) r1 = socket$inet(0x2, 0x1eb1a551c5365cdd, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cc8000-0x10)="5965a3b8230f9ec76186a4fd757781cd", 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000827000)={0x5, 0x5fa, 0x2, 0x5, 0x541, 0x7f, 0x80000000, 0x1, 0x0}, &(0x7f00006c4000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001c0000-0xc)=@sack_info={r3, 0x1, 0x6}, 0xc) getsockopt$sock_int(r2, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) bind$inet(r1, &(0x7f0000168000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000800000000b, &(0x7f0000636000-0x4)=0xd, 0x3) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003d0000)=0x1, 0x4) sendmsg$netlink(r0, &(0x7f0000355000+0x68b)={0x0, 0x0, &(0x7f0000b33000)=[{&(0x7f00004af000-0x1f)=[{0x14, 0x26, 0x1, 0x0, 0x0, "1000ee0c"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@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]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, r1}) connect$inet6(r0, &(0x7f0000610000)={0xa, 0x0, 0x67b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f00003ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003a1000-0x9e)={0x0, 0x96, "52df416b80e5567933b82d2ee4c108be8a8ba8dc5d5835d4d97ac5c0c2014013e3407ab5a5ee59c85d1e04926805cd620a989a16192f55b2f5451fa035731e72d044a8cb7b613546d11362cc8994df2769bf978b7a6440aa8a880cb6e1afa070e6b4652f104d83a6a51ce44e52b1553d3c99660d54fc360df510c9dfa47a0e1e04e5bf426cb25516394b2595d290c9363b1fd5bd2657"}, &(0x7f000062a000)=0x9e) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000078f000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000078f000)={r2, 0x101}, &(0x7f0000455000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000346000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000218000)=0x10) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000790000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000131000)=0x64ee18674a2ed871, 0x4) socket$unix(0x1, 0x800000007, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000791000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000791000-0x4)=0x8) preadv(r3, &(0x7f000062f000)=[{&(0x7f000078e000+0x55b)=""/39, 0x27}, {&(0x7f0000116000-0x6f)=""/111, 0x6f}, {&(0x7f0000029000)=""/157, 0x9d}, {&(0x7f00003be000)=""/54, 0x36}], 0x4, 0x0) r5 = socket(0x4, 0x800, 0x8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000792000-0x1a)={r2, 0x1000, 0x9, [0x4, 0x9, 0x687c, 0x1f, 0x4, 0x3, 0x1000, 0x6, 0x3]}, &(0x7f0000692000)=0x1a) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f00004ba000)=0xb9) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002a2000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008cd000+0x11f)={r0, 0x50, &(0x7f00002fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000158000)={r1}) sendmsg$kcm(r2, &(0x7f00005c7000)={&(0x7f0000263000)=@nl=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f00001a3000)=[{&(0x7f0000de2000-0x1e)="49c040ab098e3bf8db04fb412763c9a92486e82c0eda3ca66f6bdc21b381", 0x1e}], 0x1, 0x0, 0x0, 0x80}, 0x6d595fcd2bad35cc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000491000-0x4)={r1}) bind$netlink(r3, &(0x7f0000eae000)={0x10, 0x0, 0x0, 0xffffff}, 0xc) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1c800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/06 19:10:03 executing program 4: socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000a80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000837000)={&(0x7f00001d7000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c1c000-0x10)={&(0x7f0000019000-0xd4)=@newae={0xd4, 0x1f, 0x600, 0x2, 0x3, {{@in=@multicast2=0xe0000002, 0x3, 0xa, 0x33}, @in=@multicast1=0xe0000001, 0x5, 0x3}, [@algo_aead={0x58, 0x12, {{'rfc7539(fpu(pcbc(aes-aesni)),michael_mic)\x00'}, 0xb, 0x200, "fe23fc6466dea00ec4a375"}}, @u32={0x8, 0x1d, 0x6}, @replay_val={0x10, 0xa, {0x7, 0x3, 0x81}}, @proto={0x8, 0x19, 0xff}, @encap={0x1c, 0x4, {0x8001, 0x0, 0x0, @in=@loopback=0x7f000001}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4c890}, 0x20000040) sendmmsg(r2, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="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", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) 2018/01/06 19:10:03 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x2, 0x100000001}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) pipe(&(0x7f00008e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00007c3000-0x10)={0x3, 0x0}) getpeername$packet(r1, &(0x7f00001a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000067d000)=0x14) recvfrom$packet(r1, &(0x7f00005c4000)=""/212, 0xd4, 0x20, &(0x7f0000996000)={0x11, 0xf8, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) connect$packet(r1, &(0x7f00009d8000-0x14)={0x11, 0x17, r3, 0x1, 0x7fc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl(r1, 0x2, &(0x7f0000ce5000)="e18d6a8be3873c1484e6865bf9b037d857598df9c20bb1ee271028f8ec30c5b738728a385fec0a17efaed13bc41b2e1054e23592140b") accept4$packet(r2, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec8000)=0x14, 0x0) getsockname$inet6(r1, &(0x7f0000906000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000753000-0x4)=0x1c) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000674000-0x10)={0x4000000005f4a, 0x6, 0x6, 0x400}, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/06 19:10:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000011c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000cd6000)=0x4) listen(r0, 0xf0fc) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc) shutdown(r0, 0x400000000000000) 2018/01/06 19:10:03 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c28000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000071f000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x0, 0x7, [0x2, 0x1, 0x3, 0xfc3, 0x2, 0x7fffffff, 0x129]}, &(0x7f00009db000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000877000+0x3ba)={r1, 0xfffffffffffffff8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000+0xdec)={&(0x7f0000000000)=@l2={0x1f, 0x9, {0x7, 0x5, 0x1, 0x4, 0x2, 0x5}, 0x7ff, 0xde}, 0xe, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000001000)="2c447e059f55cefe73a623ce5cfd986c132f2c8f7c5bf64c6f7ae3ac1e9d85ae70dbebb893880b29ff0806315b13a68ccd770d3c5928a23a458a13dd262d81d3779e8fe5d01342a600c14db74c7a993b382897e59ee41cd898f7d3af6e8bd6940fe15d187c46d5f3517609740b2e5ffe9b69cca0ce3a9d32d8570828976bd3e5652be8aaddc0350f84209f33ca0b9d7ecca8004f6323ffbbd9615e4ceee06e603549c0b8c74ad539baeec6c6cb6eaacf", 0xb0}, {&(0x7f0000000000)="029735e243991d99494b2422a8194065b327ab7e4f35c211a265f386", 0x1c}, {&(0x7f0000000000)="3d4634adf70f6b0362e386f93b9fea2b08c501c996966d7ae96a79f68583309eaccc03fd01a2bf4a955b84db5a071b546661bfd1e8c47a86a9ffc941c065c3337dad72b9e9c7d7c9bfd3e33046c7ac1ae0929d8072679c2151a8da37d543", 0x5e}, {&(0x7f0000001000)="26f5a829f4f3fbf76f8cee986c23f32a6efcbe141970209f3647dd179c97f9b434ff3449334ada9ca5051a29fa93cea2f2496982dfdf9e18350c7f0724e9814d45125a420eaff8fd108093e8c07ff5bb75fdd58889fca7821436d42cc6f937b9c656d1c61e203f1115a694e6939c246f1bc1270d12c596ce17460d2de876a194c40ea743aa", 0x85}], 0x5, &(0x7f0000002000-0x58)=[{0x58, 0x11e, 0x2, "7e1c8b1a932291f282d72f59b7b186ee427d3fce91c936bedc24cb76c49399dbcad5c7f047fe49006fa0303a9ee2f841434c856c6dd028bd29b0a09434e627381e38"}], 0x58, 0x40045}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000ebb000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x83f, 0x7, "20658e0ff420c512902f1380554c43b555b43cc6751dbcec1162b93a4689dbfbb60bd01e21a31ca43f08a0377b140d1d40b75b7839ac8c32cab074bc67ef709699e859a6af745f8974bd6af30acd83b3"}, 0x160) r2 = accept$ax25(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004fe000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000518000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d90000-0x4)=0x1c) syz_emit_ethernet(0x46, &(0x7f00005ca000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/06 19:10:03 executing program 0: unshare(0x7fd) r0 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r0, &(0x7f0000098000-0x7e)="", 0x0, 0x0) 2018/01/06 19:10:03 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000073000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/74, 0x4a, 0x2100, &(0x7f0000d35000)={0x1a, 0x1b, 0x3, 0x2, 0x5, 0x8000, @random="d8c8ad4edc43", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004a9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000169000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001a0000)={0x0, 0xa, "218b5449c59ba7d3fc6c"}, &(0x7f00000b8000)=0x12) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d1000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000585000)=0x1008) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000586000-0x4)=0xc) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f000089a000)=""/239, 0xef}], 0x1, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000c31000-0x6c)='z', 0x1, 0x40801, 0x0, 0x0) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000897000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000939000)=[], 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r0, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x823, 0xf2) write(r0, &(0x7f0000dc0000)="0206af0002000000070000008e07fa", 0xf) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x9, &(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fcd000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000592000)={0x6}, 0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000fcc000+0x729)={0x40000000, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f37000-0x41)={0x0, 0x39, "04708adcca77363bd20e1ceb416c4af20a876c3635171bfa33a4ea3b2037c469ae3adfa477b350025053699e7419430c238dcd9943cc0ae1dc"}, &(0x7f0000fcf000-0x4)=0x41) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003a9000-0xc)=@sack_info={r3, 0x3f, 0x2}, 0xc) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x24)="240000001e00071bffffffe30000f5ff10000000000000000000000008e0ff0000000600", 0x24) bind$inet6(r0, &(0x7f00006f1000)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f00006d1000-0xa2)=""/162, 0xa2, 0x0, &(0x7f00003d9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000022d000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) 2018/01/06 19:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x5812, r0, 0x55) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/06 19:10:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x20, {{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]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000bf9000)="24df00000000000000000306000401fff0fff511080001c8febfffff080000000008000011", 0x25) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000fe7000)="2900000018003191dc000fe900080002021300000000ff0680000c000c0016000401ff000000050001", 0x29}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe9000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9ae, 0x2, 0x1f, 0x2, 0x0, 0xa0, 0x33, 0x6, r2}, {0x7ff, 0x40, 0x109a, 0x7, 0x4, 0x8, 0x5, 0xaa}, {0x2e2e, 0x9, 0x8a7, 0x2c73}, 0x8, 0x9, 0x2, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0x18a76279ce549eb9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x3, 0x4, 0x4, 0x1, 0x40b}}, 0xe8) r3 = socket(0x3, 0xa, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f00000ce000-0xbe)=""/190, &(0x7f0000fe9000-0x4)=0xbe) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cf9000-0x10)={0x0, 0x84, &(0x7f000001a000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xcbb7}]}, &(0x7f0000fe9000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fea000-0xc5)={r4, 0x8, 0xbd, "c8134e11dbee540abe3b7cbbef015e8f47764765bf1077221c21edc4478bf25e3ac44d34094e73faae325f9b911b5306aa502bde31d9eb9d54b54b532491d30f16bf26371ad0cff13482aaae1a0a4fabe52ba0d0389049f82344cb48dd8666b0cc6fd3abb744e72b69a2153446fd3d9a0a67ba263af64b06e3a71ad9280444cf9b68af2da49f73c78838440ac1aa754e7863aefbbd0096fd98ecc44a9e7bbf92b2d1e30fb6909da52bb4485e42bab05c3dd84b4e99039532a0ea1feda0"}, 0xc5) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000e000-0x4)=0x58) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000015000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x80000000, 0x6, 0x6, 0x9, r1}, 0x10) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000293000)={0x8c0, 0x8004, 0x6, 0x3, 0x0}, &(0x7f0000e5a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000abc000-0x98)={r3, @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]}, 0x4, 0x2}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x377, &(0x7f0000331000-0x413)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "8f4106", 0x341, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x21, 0x6, 0x0, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=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}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x5, [0x401, 0x80]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x7fff, 0x0, [0x8001]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0xe9, 0x6, [0x100000001, 0xb9]}}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xfb48}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x101, 0x3, "6656b4"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x11, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x3, 0x8001, [0xa5b, 0x5]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xd781}, @calipso={0x7, 0x18, {0x40, 0x4, 0xffff, 0x200, [0x8, 0x2]}}]}, @fragment={0x3d, 0x0, 0x628d, 0x4253, 0x0, 0x2, 0x1}, @fragment={0x3b, 0x0, 0x3, 0x2, 0x0, 0x3, 0x3}, @routing={0x0, 0x10, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffc000000000000}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x8, 0xaa, "239fc116108276ae421475020220ed065999791f1e9af5085dd5b0edaed73854e8a6e8a452e0db1d85f8658ff1a37cd664e2e9811daf305bc0268fea64752a481abd4755ef3a257a5b090e08c4495a9ae2afdc1ac51f3ffaf6b06dbf9842d6d12b9b0283b87fe0e35b5b65e7f592bd221c0cdbbad8573c0bb13a73c39ec5f9921764af8469ef6a82e9212e325b64288bba69abbcadbfeb600666432b7348d3c0f091384d3a835476c2a3"}]}, @hopopts={0x33, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80000000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x80000001, @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}, [], ""}}}}}}}, 0x0) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x10, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000b5000-0x4)=0x39, &(0x7f00007f6000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet(0x2, 0x801, 0x10001) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00008ad000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000fee000)=0xc) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000940000)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000941000-0xc)={@broadcast=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00005dc000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000093f000)=0x6, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) preadv(r0, &(0x7f00007bd000-0x10)=[{&(0x7f00004de000-0x5f)=""/95, 0x5f}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000679000-0x241)="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", 0x241, 0x91, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000795000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000943000-0x4)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000942000)=0x0) getuid() mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000943000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000942000)=0xc) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12b) socket(0xa, 0x2, 0x1) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000aa2000)=0x7ff, 0x4) close(r2) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e3a000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000fa1000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ae000-0x94)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9fd2, 0x2, 0x10000, 0x3}, &(0x7f00003d2000)=0xa0) r2 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c52000-0x4)=0x0, 0x4) 2018/01/06 19:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000654000-0xa)={0x9, 0x3, 0x4, 0x100000001, 0x10, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7e000-0x20)={r0, &(0x7f00002a6000)="a827afe8de30f2ea70f49ac84e89300a48d1db26f620e806eabe811934743d15021a56e48be9e11c4a29b71ef0e96d25ebdb7ef7c6027cd6e186233df55b8b4d3d8ae49c45134582aeff9a4952a2182a6bbee1f1b9fad987b4378843f52b33e6a9fd6f9973ab559e8a72539487d0b3b3dee18db5a7094881f0356b3d78960f79921d5fd4f5f26de5c1168b130b20d6150d16e076f14310d41cf190118f77bb81ccf6cf4fd6baf557e131ea498a44f7f5361c024fdb19e41d1553db49348596e5746bb3e10f5920fdb7aad43d409c8c626e285cc5d67c201200211014", &(0x7f000026f000-0x91)="5148eb5a10f3bd954de69ae8687dbd9e8800a221605f6c943fbf08e36cb8d83d27bfc2aaee66e30889e6ef1f044f0bb684b3e3228660e5fe85f7e6442f9bbb5e8f29e1a53b55879030e6bef1284d126f21353432cb313f668ca56d7ae058d69be2b86fcf9ce0ecac5a59380e5b8570cad4cc26fa4114030ff0be065a46509c7bd253431ec1b425013e27a74e2025f1afbd", 0x2}, 0x20) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000715000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009d9000)=0xff, 0x4) 2018/01/06 19:10:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000011b000-0x88)={0x8, {{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00001af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000894000-0x4)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00005d7000-0x10)={0x2, &(0x7f0000fa1000-0x10)=[{0x9, 0x8, 0x800, 0x1f}, {0xad34, 0x1, 0x3, 0x3ff}]}, 0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ab4000-0x8)="130000001000ffdde200f49ff60f050000020a009d0000005bfdafa73022e5f9ec3e4fe8697ae1a34900964874a1afb93c18983ae3820d1eb0f049a1b4b88ed4be65fc0623c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/06 19:10:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0xfffffdc7) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/06 19:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000046000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 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], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000-0x4)=0xe8) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) socketpair(0xf, 0x3, 0x1, &(0x7f0000b76000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00009e3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00005a6000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000092e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000031b000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) 2018/01/06 19:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000813000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003fb000)={&(0x7f0000402000-0x8)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000cd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f7c000-0x8)={0x0, 0x9}, &(0x7f0000895000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b6000-0x10)={0xff, 0x4, 0x200, 0x9, r2}, &(0x7f00007d1000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dd9000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000c07000-0x38)={&(0x7f00007d3000)=@generic={0x7, "59a54cf02d3e24406766965724f8dc2c90e04befedad57c8ecc5cb99e9bde292e7c1599f1a70057e529f1a2f5d6c3047d42368293d409c78740021fc97a52cdf7a41c6eca5af6da4a5ca790e26e5918814fc5be26462b08aa9b87c0fe2d1aefcd92c8994eda6e28886c133c0ccf23404c6f01fc4fe6ba09dc2c8a89217ad"}, 0x80, &(0x7f0000415000-0x40)=[{&(0x7f0000317000-0xab)="2c79ea5add32b56d2758d3bd2ac21c9fa5cf29c67a7f66a8e9a2a0e5b5ed58c984ecb2ff638cf98b0affadc72ae5a1f639d2fa15eeb5787a71ea34805c66f379b327442baeaee0c66a7b3a6ea97ac461573cddaa8d85fb5bbd4cffdd59af14d2bb13ed8ccaa2f76cbe564833285ad48b43223f8d1b829436e6336ae730fb8c43eba552201a7a7b1456f4d5cc6c40d365ebe941184d069e0e65f94b28396bec775dbbc990e193df68bf667a", 0xab}, {&(0x7f0000f89000-0xcb)="a5d85b6a8f4b13acd1f7e03cecb24afbd0752f4141d87df0f0344af2659057d0f63f4480d9119663992f24e7aace08e23984129c2cb06cf6bf4387b456ae76f69fde536a3fb64d7423f2492c878ccd6e6b4562943c0b67f089f0892cb51185503e38e75ef6bd2f7b3dc58c8c01a8e38e302f2a52581cf3a91a5c8e32f2d44819aa87e1e88810bc20ed7c353ccea3b4dc68d94a9bec87b1b93cba29327638b564b5cb5d8ef02c9eb0f0cbdbc387a5424d60b288f4ff0e63fea1f0e63cc5e23b620886715bbdabda34765db9", 0xcb}, {&(0x7f000089f000)="10066f04f53238510757f2ecd151ef1d14646ddf18338aafce403cb8d44c0820c7cde31adf57582eaa4af4a24e9d130b2dda64df00c9b3f46d81eb17f18483cde3c84d58baaca2f36d73e35d0f2b4c2922635f98cb6554d3f08ef03e55bd95f536a7aa1730368f3fc6bf05339abbb5390171d867c69a29d9512a490df5c9e6fb1e31f2856e14baa46bc76d95b0ca0e0be4b962b638a20c1d686bcaf3a1b634bde3ddb1d804e4140cc6", 0xa9}, {&(0x7f0000366000-0xd)="453fbbd8e3ce67ffc4571635ba", 0xd}], 0x4, &(0x7f0000748000-0x420)=[{0xb0, 0x1ff, 0x3ff, "13437f9e5e9adb44da6921642f4f0fa98f445d53f684adf69ee0264b1177262d085aa8f8069f86a6d4948e66271507eafd5548b6d9e13d879f34dc6a9764beffbce87e671d6dd264bee66684793448c3134ea583afc51d77ba011a2b88e6ca5552de769da4580b03fa08740ab10097f87c5b4bbe1ffc2795dcbfa235a7c35aff4ae18fa1df0ddb9d6e70a0fbd19e493cdedaac2259299f5ccec3a441"}, {0x78, 0x115, 0x200, "ff2bf1abf8777ecae304b7d08601a4f44f52fcadc06fbf5688c13e981be5b285a8b320dfac9a833a25fa3b33289241675bd05a4a72ad740263b6c36f687e4431ad8458f0c647c9515805943a5ebe07dfcb8b68327d61cd4e9e4d5969bd00a19f1ec9b229010c65df"}, {0x100, 0x84, 0x7ff, "ee72a367366e9f4d73d991bc113af747c3b57b40a27886254d5212622db898a9dca711aff7ef720e1169a35616795642e8b8d371ae5aec439938a3d89604daf69bcb394592d7b440ec55737aa1e1fe5f43678b3b6fbe546142743e953e47c8dd43d7123871f2b6283680347db5ba7a0d850cdeb8c9ca033f14c7f3e764cd8a3fc29018e603b71bf60e37d1286adb15a30fac616ea4f19e8da07ec4da255ca27a8fbe03a5582fc20481837a6e26e0674380308e5287a3e17bea3b0f53256805c34b2cd6bce799bec6a088fb83cf579a2617e068e31bac7ae7fafea8440436e11e14a500493a29c0cc2f643710"}, {0x38, 0x101, 0x8000, "bc6d23626c680cb37a7c380cf11e425110c0b78c90baedfb9ca322308645e846a43188"}, {0x108, 0x10e, 0x4, "37198547ed2412a92998e8751f6acba345bd990bbbeabfbf94983cd5e9e30835d90ec19e6be2f7d37f1d716efc5acb1a49ee211b1293e3da20703fc125aa54dfb2687719fd594814c43b13dc56436bec1a226f48ffde1061710454ee56771d709db785b282a63234c54b23b3f1c43cc461a91705c07abefdeea025dd2fce98932cc3f7d0142a44d6d0dd2064168441be9b9dd58a0dc2a080a203029f097927f3e852d185701cca49eaf194d9a6be1ccb1ff9c5746be8fab29be09d1a3e67beb77667c9f5a07d2ad910442f288c178b23ca2c3fe1905230082c6084258641a1d7ce08c07fbcd853d6e7141c2c922616bb4717197d"}, {0x48, 0x10f, 0x100000000, "eafcacb50cb0cc17051af312a39cd2468f1e19814ce21989f42351a79ccc99f1e30bf37478ea615eb262eeffebf06d1573e6"}, {0x70, 0x0, 0x3, "5c6ffe3351b78e6f8feb259feb5a688785db2695812bee9c674f6cab417dd3bcb9fe551ae40a957d5969816678eb5b97d60f4b8f1ff8a3c94bbb4a0acaca26194fbcfe8157385d57f216ee399fd09f8520975ad302eb1858128969d91518"}], 0x420, 0x8000}, 0x14) 2018/01/06 19:10:03 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x7ff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f6a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000608000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000546000)=0x4, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000097b000)={0x0, 0x0}) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/01/06 19:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f00003b4000-0x8)=0x0, 0x1a) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) 2018/01/06 19:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xb, 0x0, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000784000-0x8)={0x0, 0x0}, &(0x7f00003dd000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000323000-0xe)={r1, 0x0, 0x3, [0x73, 0xff, 0x800]}, &(0x7f0000f03000-0x4)=0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006f5000)={r2}) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000052000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000d73000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017b000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d66000)={0x0, @in6={{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002db000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002b9000-0x20)={0x4, 0x80, 0x8000, 0x5, 0x7, 0x100000001, 0x8, 0x10001, r3}, 0x20) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x805, 0x30bb) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000050d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7c000)=0x14, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007bf000)={0x0, 0x0, 0x0}, &(0x7f00001e5000)=0xc) ioctl$sock_bt_hci(r0, 0xc00448db, &(0x7f0000a71000)="1ef056dc43b1afac85ba227d65ce99245e6fa55c33f2db2e4340f03a1f5894a9b4a2eb8df91f441e75662ef067b644f57353c4200007f2da28430c899a289f61066a4ca2b068b6a2161c796096a2691c9a37133601dd3fcb0a86ba7228e3efdf04a072d218fd533917811f7716d61509cab1db9f54315c27d347e63203702827dae5bdc2e053bfc5213b83642200c58a0dfd37ffa184336d81feef0094b1ef831bbaea296e7108b61e21728bdf9165bdf3") mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 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 = bpf$PROG_LOAD(0x5, &(0x7f00002ad000)={0xf, 0x5, &(0x7f0000f7e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffff77, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)='GPL\x00', 0x0, 0x1000, &(0x7f0000f7d000+0xbb1)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f7d000)={r2, 0x0, 0x9c, 0x19, &(0x7f0000f7d000)="11b85bd7a67536cf796963dbe1620fca512bcaafb22898351fde9c80601d162a4c859e7d68cef3ea7f2a0ba16bf2751579d8842ef78be80d0ded75eb9af936780135b70411f3bedf92ce566b6f61a9852d766a1aa19d6fafcbe06de3c13a65674e7b135220bcd0024007df5444b307c4c32f4b4ecc90f3c91e53e67f7755880218a8ca1ae00a76a1e41bfefba1489f1b7c6e7cfce61ee5723715fe40", &(0x7f0000f7d000)=""/25, 0x20, 0x8001}, 0x28) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0xfed0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x4f8e35bcd6b99f70, &(0x7f0000e48000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000966000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4f000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000027e000-0x4)={r1}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000005000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009e0000-0x4)=0x0, &(0x7f000058e000-0x4)=0x4) r3 = socket(0x1a, 0x800, 0x2) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendto$packet(r2, &(0x7f0000b69000-0x4a)="3146fdd8ae03ac01eb97aa63af584ec944d3b59197017526d65ffe8f100c3b836a44579721e4ca5092dcec1500ed32372d9779bdab57ed2c85f7a9b90c8f8b51996e56f84a6407c89ee3", 0x4a, 0x0, 0x0, 0x0) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0x7, 0x439b, 0x5e4, 0xad26, 0x4, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/06 19:10:04 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d3e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x17)="85d62616f125ed530877138d871b126c00000101570003", 0x17) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) accept(r0, &(0x7f00007d5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000155000-0x4)=0x8) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000d2b000-0x8)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000e43000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001fb000)=0x60) 2018/01/06 19:10:04 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1002, 0x3, 0x21) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000052f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000045f000)=0x48) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000699000)=0x0) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) poll(&(0x7f000060d000)=[], 0x0, 0x20000000000001) 2018/01/06 19:10:04 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003bf000-0x1)=0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048a, &(0x7f0000fd2000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000013c000-0x10)={&(0x7f0000d15000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000abe000-0xc)={&(0x7f00007ff000-0x8)='./file0\x00', r1}, 0xc) pipe(&(0x7f0000734000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000763000-0x8)={0x0, 0x3}, &(0x7f000085c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cf6000-0x4)=r3, 0x4) 2018/01/06 19:10:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000010b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000590000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8, 0x79, 0x9, r1}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00009a8000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xb0) 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f000003c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000466000)=0x10, 0x0) socketpair(0x3, 0x0, 0x80000000, &(0x7f0000f67000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f00007a6000)={0x3, {"9fb76b65e5d41e"}, 0xd4}, 0x10) syz_emit_ethernet(0x92, &(0x7f0000c7c000-0xff)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fff20b", 0x5c, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x800, "bcda4ee522fa914c0f2569219e096be073b50c2fa855b9c49dfcfdff061ad0809041dc4f24cab95adba7b826d01616cd480b0f1f9de2f8e830970b8ee89224bc7f237dc5a0086c9e277091b1f73e20434b12aded"}}}}}}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a99000-0x2)=0x7, 0x2) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eb4000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bb6000)=0x1c, 0x80000) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000eb4000)=0x1, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000218000-0x1c)=@req3={0x92f, 0x4, 0x82d, 0x9, 0x65f, 0x4, 0xa6f}, 0x1c) mmap(&(0x7f0000665000/0x1000)=nil, 0x1000, 0x3000002, 0x40010, r0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000eb6000-0x4c)=""/76, 0x4c, 0x100, &(0x7f0000e74000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f00008b2000-0xc)={0x10, 0x0, 0x1, 0x40004850}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000871000)=""/102, &(0x7f0000e33000)=0x66) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000021f000)=0x0, &(0x7f0000756000-0x4)=0x4) write(r1, &(0x7f00005f2000)="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", 0xfffffe63) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ea000-0x8)={0x0, 0x4}, &(0x7f000028d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000099000)={0x0, 0x81}, &(0x7f000075d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000925000-0x18)={0x0, 0x3f, 0x0, 0x7fffffff, 0x1}, &(0x7f000090d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000456000)={0x0, 0xffffffffffffff01}, &(0x7f0000e64000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e90000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff}, &(0x7f0000de8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006cb000)={0x0, 0x0, ""}, &(0x7f00009cd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6d000)={0x0, @in6={{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa7}, &(0x7f0000540000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ab0000-0x57)={0x0, 0x4f, "5f1847f7588aaf4dd880f5ba4335cc7326b72dfc8906544070536b7ddedd325284b801928d04ddf2c8687ec074643d312155c6936abf458f45c8811576814317e9d96cc2f2a7f2067b9d8641944d37"}, &(0x7f0000e6a000)=0x57) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de5000)={0x0, 0x8001}, &(0x7f0000abc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004c5000-0x10)={0x0, 0xcc, &(0x7f00009c4000-0xcc)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f58}, @in6={0xa, 0x2, 0xe8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000fa8000-0x4)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000575000-0x150)=[{&(0x7f0000628000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cb000)=[{&(0x7f0000e98000)="4699d8aaff0a0fa1bb241a92a121b42edfb45f253e279baca7ee2b1e62d10db504552c78e70529cc4406a4c9b0f29a924f5557eacba3234021dbe19565d0920a920b423c55bdaa2d6956300d93f101ad993e30ccd044d7a84f0118b02b087440057cc6fdf9a731a9813e21020f39725c670fa4dae672937ce4f9", 0x7a}], 0x1, &(0x7f00005e0000-0x60)=[@init={0x18, 0x84, 0x0, {0x6800000000, 0x5, 0xffffff8000000000, 0xcb8b}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x401, 0x2}}], 0x60, 0xc0}, {&(0x7f0000549000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f9000-0x90)=[{&(0x7f0000670000)="8d41eddf91fce52dd5c09b6753f50b3cc679ec85a4e3900646124f7368fc595d98816504d0c7d7aaf5927fa9d87820a574ea33512f15cd1301adbf5dff6f641c03a506f24fa5af5fb33d0a439901ea661b9e7c85d4c7c570916db606963355c0bf5865", 0x63}, {&(0x7f0000ca4000)="c54e029710e0f05fa04b910e885680b05d01f791e0cc06b760b0dc46d82763d03664f9459e628823bc2ba7fe534fd7d34ce7c0aa0422905d3a10241029acf7510ab81e57371b6c73e9d5f7bfe7e9aa5b8846a3b7db8376de88ea76d8759b2dac6ac77230343161ff81153c426d803b4267d8ae1ec3b08f8185511111848fcd50b0ef503087286f8283d86e2a3e2a280d4bbe43fb492da4a4f0f4dd23f1c4d65fd833", 0xa2}, {&(0x7f0000b0a000)="a223e6ae1b5ffaeeab7b7b3c286c09a3a470b285399dcffb5c00e779be59dd2ab583cce714da29c4b3fdc8d1995646fc5d37c68756296a6128301cfe87878c50e44f7005627cf791dc4c6e96233a33ce064b4a06e44cb8800a2b2b3043bf1c5fcc7a2eea7fb47ba945e7e8195898c9d756cc68ab7d9f879b96f4dfbfa9c0d158ab54d6d37e8938cec751b1ab921d486192335de6cb18e5", 0x97}, {&(0x7f00003e1000-0xc7)="750a2a61b8f9e6b7133c480fc95ec0bd7384af03729db619fe64b09a9df51b96f80fc64e1901c90b51b90a00fe3f755a7e7370871faaae7f92727a132d431471ed4e8f80d4592ea0132935bbd6c4f1f4cdf6842116b32d5aad4b403a627fa825539f231417376cd8d61f6096377991049c1e38ccea1329b53e21148c032c373a4e034478c238f02f30e4316de6a5fa96721ed797f05eb3b2999c092c07666c1c05f46f88e48766a9016a562fd2452906a63db1f0de263d50965e6124669ce8d6ea194670947f38", 0xc7}, {&(0x7f0000d36000)="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0x1000}, {&(0x7f0000af6000)="527cbe310e3242a58bc3e5d1822a78597c576b2dc0f16581e5beebe064cd05f6c5c0f18c6f01fabaebd35e4aeb309666d3faa30affe9b90abbf522b342d55fbfd9db39aeafdc134095860065781e", 0x4e}, {&(0x7f0000be0000-0x97)="e6add23a9322a22b22097fca6b51d9c88bb388bc6800899b3094a8746a8c730a2b112f90be7a23bc922e53ae0aa92f9468214030ee4c4c6c46f36c701d5feec6f3cf455f65e1b0e1333870cc2c628724de28be25761528ab480d3adf2cce376e51deae67a4f1b19d75724761bea7b9209fdc76852a334b5f01585ae5835c0db84c723b7cf96a49bd8cd3cfca8aad991593f2bf07b8bc2c", 0x97}, {&(0x7f0000ffc000)="489a0b83a94ca9499644de366a52017095611f79657df48338e1318b19866832d4004e1ad2b0475fe1e070eb0b852db66644af0bf3", 0x35}, {&(0x7f000068f000-0x58)="218e1cce23ba984607449a6ca759809f0c7f621dfb8c4dc562cf2d53f4d1129dc631a2fcd117d208414bf33b31cb07814e8b7d34107d3fec15ac6e3e92a4756456b73befb494dad68d885e5f8afed8838071bd874c97dbdf", 0x58}], 0x9, &(0x7f00007b2000-0x90)=[@init={0x18, 0x84, 0x0, {0x9, 0x7, 0x965d, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x4, 0x5, 0x4, 0x5, 0x5, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x3, 0x40}}], 0x90, 0x54}, {&(0x7f0000b2b000-0x1c)=@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c, &(0x7f0000830000)=[{&(0x7f0000ff9000-0xbf)="a381992c6583fbdf17e1221305ae788f345cfbfdce1e2bca9286f5f4f8212e2e1161aa27da5aae4dde9f95910ca036bdf9eb346d2f38b7c7736221ca4f678f30b08af58f8c03e157e5154a24949039507e36e1bc8fec52d1b6f68e8dd5ab19d59dd3c077636144bb8441e67a54cb62fd89591a76d136ce6ba153ee20917fe99d7c559271a541ce2052445e823a28974367c5abab802ede6daa74b94c22381f870c681325c3406622735af97c6580e067529d5eb5821f4c849a3beeecd24736", 0xbf}], 0x1, &(0x7f00009a6000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x100000000, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7fffffff, 0x8, 0x54}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x9, 0x800a, 0x200, 0x1, 0x6ec35b57, 0x687f, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x400, 0x10001}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8e, 0xcf713a7131ccdcaf, 0x4, 0x9, 0x6, 0x0, 0xf6ce, r6}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x39, 0x7ff, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x5, 0x9, 0xe07b}}], 0x180, 0x11}, {&(0x7f00007d9000)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4d01}, 0x1c, &(0x7f000005e000-0x30)=[{&(0x7f0000275000)="17f14da0c7758d62c8db1a2940a2c9e04c6855d27c68ac9836dadf3fc16bcb3f9be5e3e65b7739184aac0c9b6bc34d03b5064b3f19a82e847547d173b26d9da6dc00614ece9d72df68fcc264e1c8ca69e44bd7a51600", 0x56}, {&(0x7f00009e8000-0x50)="3f277ed1ce001f3a081ff71909e89e9ee2d3cda52a93aa682fa37425ffa1e701b3a8efc458866749f1c1c3ccf2c16055209e7ea170513148c7a4520d8161871670eaced57ce4f8a2449fb5f09298e153", 0x50}, {&(0x7f0000e6f000-0x5e)="fb076349b50e56270e312a60d4024ef7ab9643cf355cdb27054cd1ff2a54ca4788a57eba6fa048d1b83dab989c551ef91a55f3b3669b033758c6852f6b635ca5959306e99bbf65e6682b414d9b4987beeb48d2918b4a627eae8ebe6597ed", 0x5e}], 0x3, &(0x7f000058c000-0x180)=[@init={0x18, 0x84, 0x0, {0x8001, 0xff, 0x8, 0x400}}, @init={0x18, 0x84, 0x0, {0x81, 0x0, 0xe2e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x209, 0x6, 0x23a688e3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x3, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x200, 0x3f, 0xffffffff, 0x101, 0x1, 0x3f, r9}}, @init={0x18, 0x84, 0x0, {0xfcb9, 0x0, 0x4ed, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0xff, 0x7}}, @init={0x18, 0x84, 0x0, {0x1f, 0xfffffffffffffff9, 0x4, 0xed}}], 0x180, 0x8001}, {&(0x7f0000f5d000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d6000-0x40)=[{&(0x7f000047c000-0x1000)="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0x1000}, {&(0x7f00007a6000-0x7a)="34c0ce1b275f7b3af2ff5e7487a79eb7aae6d033da5104251811a7efea5b84ba4b0ea2022add5e3bde4f78f7ec29ab6e4ed07d83cd91bb71026965ac978195e4a1cc06c625b2db6ff796a15b46c22d97b153b29fe816eb02bf78abaa21d5360ad0917c2536013221bfcee670825caee2f07b95d77489d1f7f1e8", 0x7a}, 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0x1000}, {&(0x7f0000a5d000)="08cc63054ac6f7c5200a08c07171", 0xe}], 0x4, &(0x7f000061c000)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x5, 0x5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x7, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x13, 0x200000000, 0x9, 0x8001, 0x0, 0xff, 0xffffffff, 0x0, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x1, 0x9, 0x6, 0xffffffff80000000, 0x5, 0x7fff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xcde, 0x0, r12}}], 0x120, 0x20000000}, {&(0x7f0000943000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000d49000)=[{&(0x7f0000506000)="", 0x0}, 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0x1000}, {&(0x7f00006ff000)="8d77e72a34c6206abbe3a38a77e9183bf94d69a57c86a099b42674f38b0c8d1e7217bdd3f3496501", 0x28}, {&(0x7f00003b1000)="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", 0xfe}, {&(0x7f0000f1f000)="56ea598fcfb243e7425b56bb9af21c4330cec86d46c371feec89adba12689202a01eb2e04b3734aebca86547a8b20f2b90a78311fae44dcc4bb89a668620e2a5099c2dde55e0a2fd94230444bb990a521ce21eed42c14e306447d1da4ef2154c7a660e391abc63c2a165b838f64cd344a6ba91ec27ba5354db3bddd579c4a508a875595fd5843e9b5abedf1036732a8a3316b14445f2cab91a9de724f27d5b989c36047e261dc259734047a75ff71018285957ba7427151d16fc8ac7320760177137e07291b42dc2b57d", 0xca}, {&(0x7f0000c4f000)="8a0ccb60a06e80", 0x7}, {&(0x7f000089e000-0x5e)="122b6fd7b747d3ba37522c82eac259a7ce6839ead6c3e5515433d2500a237deb0f87c67df67f370eac2c5af4b8f1dcc3656dfb624c3f4fb9e342b0f5a3e41140449db2b004a8d51c4eb46812de80f6fd818cb1911f7a8749e6a76ba2ef92", 0x5e}, {&(0x7f0000ef4000)="0878fa4d00979b7d01f2c0ab2573143e54bcc7702028bae2d53bdeb80211f238a39fe40540d194c47429a7603dfd722bbfffdd381c7ba963d1c7e6a52558ef6f1dcc9a028438ec03d382374de728fb095a290b325f7c27186a1898a588d81140ff69089e9b782c4782cbf748a7f2a2d09ec0a3c99a4e5c5537bfae439283ff64f799e6d7356dd0dad9adce1a8ae3c248e4030c5e792f95995a25754e05664df66a5f4809e24683153a986db079f589b15dfc7cdd59a8c0be7865a09439332c23ddab9b1949a89121a13eb973e298063c0ae92552e835e51f2a8d04eb1e3b3cf80894677c1bfff983b673c88066", 0xed}, {&(0x7f000001c000-0xf4)="e032cc6676cfb7eafaa597b534369dfcb0f639067d7a5368a304a4631028032078544d3114ee5ffe836334e524df943f15573fd36ca22430919953f52d36697168524b044392b0fdd76172a58f75cbddb1be8354af58207a2c2d4dd8671bffc44facfd6985b84f8c1c9ed3070aa112f656ea87401f25ac8e1cdd6022e2635ce287f6e05dc75cacca9dd2969a08ee4a04cedde457b11ef69c78e739de57440ab22ad2ffefc025b6158ba4944f89cbf1595c6c34fe6d30f3180585857891d82a80118c4fd5103c30d87f92a2f751214d9401fb04776a1932b9ad47f33144444c3703568d70beaf379dc980a5eaf91dad42ca98e49d", 0xf4}, {&(0x7f0000748000-0x53)="8d6643c604d3f507ea9b63be293ed1dbacd6094b3c40af1885f9e860921091c80ed09f0bf9834e052a0c56879dd054b28b6ae007a73a2e2581a825cce03cc2e8d13047711ee3f8f899efc80f873671d63706a5", 0x53}], 0xa, 0x0, 0x0, 0x4000001}], 0x6, 0x4000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a08000)=0x7fffffff, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007fa000)={0x0, 0x6, 0x0, 0xf5, 0x0, 0x0, 0xffffffff, 0x4, {0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x7, 0x1000000000, 0x1}}, &(0x7f000023e000-0x2)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003a9000)={r13, 0x8}, &(0x7f0000f6a000-0x4)=0x8) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_ethernet(0x82, &(0x7f0000b98000-0x82)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x4000018d, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000cf000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f0000231000)=0x0) syz_emit_ethernet(0x3e, &(0x7f00002e9000-0xac)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}, @rr={0x7, 0x3, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a4dcb", 0x0, "aec3ad"}, "076f1e16"}}}}}, 0x0) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000331000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000058d000)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005b4000)=@buf={0xc5, &(0x7f0000343000-0xc5)="d9d07cf0447aa99c9f54fa1ea5f9b9d89defa1aa6c3a0c3f21020c6d3527e806356f62da73fb9d2288976ce8cf8653197a0005629e6eb0ee4fc5899487bbec445439163ea8e4f1c1dd5ca9d1b2f9f78e33c3ed59888347fb25628c2efbc1d7cfefd631a92dc76304d31e2973955e9da77caf103b1ddb8029d4a2436111d14fcde28ce646e4896a5ef3fdc1426b1f4a4594f9f26b77a6feaaa278ea5e7a0adb7256297a19cc33bad4982bb46222c6bb530dfae0a2fc9a3740d22e30c4f3b4f603f55101cea6"}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00003d4000-0x4)=0x0) r2 = socket(0x0, 0x4, 0x101) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ed7000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00002cc000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b81000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48, r3}) accept4$packet(0xffffffffffffff9c, &(0x7f0000bab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c2000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ce0000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r5 = accept(r0, &(0x7f0000007000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000324000+0xe67)={0x0, 0xb3, "7b2723d3a5192c0541a30c1f0a1fd212ea5a77a5d66f3dfb5892b50346f5b078420cb3877660fc491a66469f317caf80a6509e9ef14a7725460ff67afe3d0448b197f993bb857d0ca19a8b1ef342f7b1f69fd5f244a459d554c32333e863b16f7a3e287da765134a927ceb7189c94d0b0d46510ddd37e7ae85de23ab71fec4375751ee228a0e06b688e66e354a14820803027e682385fc5f4297190537766f31c53ef5116cdd390c66082359a6ef1aeb89324d"}, &(0x7f0000203000)=0xbb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000ec6000)={r6, 0xc4db, 0x2, 0x7, 0x6, 0x6}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009bf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e70000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x637}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x40, 0x7, 0xfffffffffffffffa, 0x70}, &(0x7f0000de8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000379000)={r8, 0x4}, 0x8) [ 76.308260] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fd4000)={0x400, "325af6c92b2c"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00007db000)=0x100, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004ad000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000574000)=0xc, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d92000-0x8)={r0, r0}) socketpair(0xd, 0x80a, 0x8001, &(0x7f0000ffd000-0x8)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000fa000-0x2c)={r1, r2, 0xffffffffffffff1c, 0x5, &(0x7f0000929000-0x59)="53e73c4e4cd4c60fa1e51887b9ca61f8ea785d5e49d830845165ec30171c36538714e838511214443f0bb0e1ca388f3d43a0b63ff01a289a3942b5e4fa12e1be3d24d5a554a67e9d381cb496fc094d1eccdc838ee833bef669", 0x3, 0x100000001, 0x0, 0x100000001, 0x7, 0x4, 0x0, "3d3deeb2"}) r3 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000ffd000-0x8)=0x0, &(0x7f0000b38000)=0x8) 2018/01/06 19:10:04 executing program 7: r0 = socket(0xa, 0x80000, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000770000)=@req={0x6, 0x7fffffff, 0x8, 0x51}, 0x10) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000206000-0x10)={0x1, 0x28, &(0x7f000036b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000036b000)={r1, 0x7f, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad5000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bef000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f55000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000dac000-0x40)={0x400, 0x3e, 0x8001, 0x26, &(0x7f0000961000)=""/38, 0xe8, &(0x7f0000ad3000-0xe8)=""/232, 0xc6, &(0x7f0000607000-0xc6)=""/198}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00008d1000)={0x0, r0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a23000-0x10)={r4, r0, 0x4}) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000fae000-0x54)=""/84, &(0x7f0000227000)=0x54) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d60000-0x20)="d70a82a6172ebd31babb86ba9894b07ce899bd336d577883f94f512f2ee7dd50", 0x20) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0x345) write(r0, &(0x7f0000ee9000-0x2)='\a', 0x1) shutdown(r0, 0x1) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000827000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x801, 0x5, &(0x7f0000f9c000-0x8)={0x0, 0x0}) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00002ae000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000011a000-0x4)=0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000027c000)={&(0x7f0000d2e000)='./file0\x00', 0x0, 0x0}, 0x10) pipe(&(0x7f00007aa000)={0x0, 0x0}) r5 = accept4$llc(0xffffffffffffffff, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000caa000)=0x10, 0x800) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a2000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000651000)={0x0, 0x0}) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000030000-0xc)={0x0, 0x8001, 0x61c5a68b9897e4ed}, 0xc) r11 = epoll_create(0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c8000)={0x0, 0x0, 0x0}, &(0x7f000057b000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003bc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000-0x4)=0xe8) r14 = getgid() r15 = socket$nl_xfrm(0x10, 0x3, 0x6) r16 = accept4$unix(0xffffffffffffffff, &(0x7f0000a90000-0x3f)=@file={0x0, ""/61}, &(0x7f0000606000)=0x3f, 0x80800) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e3000-0x4)=0x60) r19 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r20 = accept$inet6(0xffffffffffffffff, &(0x7f0000c12000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006dd000-0x4)=0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000987000-0x8)={0x0, 0x0}) r22 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b47000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f09000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000544000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006f2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a2000)={0x0, 0x0}) r27 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a55000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000)=0x10, 0x800) r28 = accept$packet(0xffffffffffffff9c, &(0x7f000038c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b38000-0x4)=0x14) r29 = accept(0xffffffffffffffff, &(0x7f0000441000+0x7be)=@hci={0x0, 0x0, 0x0}, &(0x7f00004f0000-0x4)=0x6) r30 = accept$llc(0xffffffffffffff9c, &(0x7f0000743000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d67000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000081000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cd3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d65000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000456000)={0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e15000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fde000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ee000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f5000)=0xc) r37 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000678000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080c000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ec9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b87000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000923000)=0xe8) r42 = getgid() r43 = socket$unix(0x1, 0x2, 0x0) r44 = accept4$unix(0xffffffffffffffff, &(0x7f0000f83000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a93000-0x4)=0x8, 0x80800) r45 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000582000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0xc) r47 = getgid() r48 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000794000)={{{@in6=@mcast2={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000486000)=0xe8) r50 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000790000)={0x0, 0x0, 0x0}, &(0x7f0000d22000)=0xc) r52 = getuid() r53 = getgid() r54 = socket$alg(0x26, 0x5, 0x0) r55 = socket$inet6_sctp(0xa, 0x1, 0x84) r56 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000485000)={0x0, 0x0}) r58 = epoll_create(0x80000000) pipe(&(0x7f0000b0f000)={0x0, 0x0}) r60 = accept$netrom(0xffffffffffffffff, &(0x7f0000852000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e9e000)=0x48) r61 = bpf$PROG_LOAD(0x5, &(0x7f0000a21000)={0x6, 0x9, &(0x7f0000ed8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7fffffff}, [@alu={0x7, 0x400, 0xd, 0x7, 0x7, 0xfffffffc, 0x10}, @ldst={0x2, 0x1, 0x2, 0x8, 0x6, 0x20, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000-0xa)='syzkaller\x00', 0x8, 0xb2, &(0x7f0000278000)=""/178, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$unix(r0, &(0x7f0000757000)=[{&(0x7f0000588000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000941000)=[{&(0x7f00008b6000-0x9b)="a0d652dcd1ef69228a4ad5874286f4974265d8b7cb6cd5fdd16c6d99d8fc37ace5dcd63741a0a8c34254250fc27ef6f053371b82daf612e120d1fd2ef909b5ce5084fc0603936fa231acd141ceabb84630f75a583441d1989029c09d958a1dcc695641c719bfd0b76566c4181edeec9c7cd40661d08dc5390075735092da6d114c51df3d79efb053d0d854e62497e35558b2c3a0b36ec16be598f9", 0x9b}, {&(0x7f00000e2000)="d54a30f5f95c868b2ccac15216d26f75e6b43f51e4e78350798ee8776016edcc20f328a392828a677b9990f31e937ee47189c9537a87c862a3c0306a4d599884c1e0e9b48a85523e9a9591734e28fffde8e25a1075dc69126617a0560af7382a166b641f06dfabe8e5aefb972ebebc301e30bb5d3867547e2221e4d2d2a5ec3b0cb19401d6369f24ebbc2997595370093dceed257b407862c774bc6a9681e108ac4aa4ebb4", 0xa5}], 0x2, &(0x7f000087f000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @rights={0x18, 0x1, 0x1, [r23]}], 0xe0, 0x4}, {&(0x7f0000328000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000632000-0x50)=[{&(0x7f000083c000)="", 0x0}, 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&(0x7f0000027000)=[{&(0x7f0000860000)="ddb94232c163d70be9fdace676b0b7f28fe2695f48a09f7b762e04aca3c56022b3d29694706b551f8eed141af8cdc61c5dd1bcad18fd61e4973affd5ccb57e05dffdcac8217f3e7857b67b874bdb121f848a7034a8801c0ee296d3ce72cd26472089562d6bbe7000aa5795a00f43dd3cc0047a742b8e598b33d28b1469544c37cd5fb27e7a8e8f03d5ba183d22b9f122856b5a5e6f6114978dbec534bb87e60c3041562c5bf9074937197bc3931245ba9a2d1a0c58ff989b5bed7d8eec7a2f3b38e640db2d4a9f244a", 0xc9}, {&(0x7f00009f7000)="1494696a9c9c61631e1ea36e3697641d690f9417a20fe239340611ae909ad0bdb5baceff55e69a585dcb24949df8a8a8385e8928af68f79f3cd7e638b963dcf36761cd162444420287cffd3c26cba121b10e88fe5414a563168e42d87508f08e86c82a3eee3e1ff50715c66478b2556529250c49e80257eedbcac9c0577c659be5377377ab719ddc927fcc9ab812c945d8a275c6ee5bebb9826b23d4beeab005dd92fcf27a035063c029fd3b1c0f5259dc7e7adc6f93a8991a18932d87ff7853c07a427edb1f70d960ab2779f4b526dc1486d3c4", 0xd4}, {&(0x7f0000989000)="0f012a0bc0ab8a6ef7018770f22cf5ba6949d9f59bd5b9356c8b70b45f7a0f56a12f2874c4ddb81cb3e838559be53d0780d0914612a96844c34e1c9589c243fae5d6262e1e54ab497fc71e4a2b53e468328489fb6449bf5b403a19b649d3ab961369773079ee3c4888b662a04fe6ae557dc98b8815dd60", 0x77}], 0x3, &(0x7f0000a4e000-0x78)=[@rights={0x18, 0x1, 0x1, [r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x78, 0x80}, {&(0x7f00002b7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000af8000-0x70)=[{&(0x7f00004e1000)="39fc991044f966413a3759a6d5f87e8ed2d18f8158b5dcb19df565c1df7904deb3f6f57105e5e0edd49b8973bb3dde192af0ea129bb7d02a7540dc3ae8ce69cb9a8bc92fa97a04ead6da87a39c5beaa63ab779c01e4aa5245a2e9f4cff4c8f768f7af56d55260e486c46f100e6061df41e78816ef63dce9a85d39f0affcd22eaf2f414a22d60097918774816e878f2ed", 0x90}, {&(0x7f000052e000)="24dfaf7ae7fc6713df093139477322c1801d16c499c988086baee9a0edc7e3c99230ef293a583ba003a219f21831d915faed6f5c44e5b7a34422517490c065d9f3cb", 0x42}, {&(0x7f0000bfc000)="103072ef37d952d054d1a6df76bb48b490c4ab7a063e8283393ae1766dd44873ab0f68ee9a2ecc17237de4d9312e1f521ab6cb8468dc7260ff9fe520c4a65b2e64c0a8836b65cd81fb5c053f71c6f3a0ddefcb5eba3271d2e0988d7908ed2eb7fbbab632daa43269edba27a98a2068562e9df545e0205f8eed6b992e62e6dcb1af5c07741432b9013010779adfc37779419a2148acfb056622b4a11e9e0d761a75abe4d511d161b9c492230ba206a3305111768b2eb6433037b6224c73fd4e6f4407cc9d377b36efe66d77c318ad6b8663", 0xd1}, {&(0x7f0000294000-0x7a)="828dd80a54c8acd70341b9815aeb3128a32a831879de45a704e4c3b6e102c429a8f5812cf4461305f6c54574d7828df92fd6624f3aab87cd9bbb0a84b4ff945a45ec53113874846b26bcb9d12c39b8c158abbc892744e970bae838d19a1f525d1f83c2905259c1acab98d349794cbcd0615187369c7054bd4184", 0x7a}, {&(0x7f0000694000)="ca6007e6cbabc1c1de06f5f2cce4d3f482a85c682997f7ba40c0b94e6fad8b7a1c3fb0ea59d6fc42810c586d2e2f427a31a38754add466bc8db1aa2eead945a4b311b60dc11490448457f24678d53fa16c0b4b02a275b92781315754c50ec5fce3fd7194bc984c7e408cffbbdd1016f8e5ecab3ca1f927fba1eaca2ead0754b13c543a8c92d1f2b7fa6ad2f3eeb84382e7d8b3e753c10f9ed8ea47d6767863b2969a6851b3ffb2e4b203b1e5a0d4f6d8ccd6558aa60dbe5c1bdf3e3762d3f05e9571fa41feb5938335ae9b13b5ee47087c066d7127fc0d4ef32e2767bacd2780a4213eec79517f41ab5bebdaeb8c378437357daf00af9ea6644edcf5", 0xfc}, {&(0x7f000087b000-0x1000)="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", 0x1000}, {&(0x7f00008ab000-0x6b)="9fcb842b75a972476d6078e1b97274cd7d806504abfb8f2d49737b8fd3c43f28bc9b4d7653679011ad1fc20ecc9ef48a4119b1672f9681f28fc9d1f666bbd34d51418d5396469661b45e6f3f6c7c03611aeaa139fa73010e830f1c5f9118440d7360b7a1dcc9dfe4aac99b", 0x6b}], 0x7, &(0x7f00003fc000)=[@rights={0x30, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60, r61]}], 0x30, 0x8001}], 0x5, 0x4804) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000062f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4(r1, &(0x7f000037c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000271000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000170000)=0x8) getsockopt(r1, 0x800004000000010d, 0xfffffffffffffffd, &(0x7f0000214000-0x4)=""/4, &(0x7f0000e52000)=0xfffffcfd) 2018/01/06 19:10:04 executing program 5: pipe(&(0x7f00007ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x4)=0x8) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d1b000)="ac91b9579f876b31011978b52edc4016a9937ace79073065d8a8f4421d99f756c4bdcb78b7a59565ccc394dd361ed1024ba03bf6a822c48848bb665d9766888e1a2c5ffb88954418a532e1dbc17f933ff37fd245a7f42c18e130ffb4607325bc9fd10572d676f251f17b364ae79697214654f02495a9196a67b0ea9801919865f25c0fca69bff2b9721a3a84c329875232bc478765707d8dd89ef09e0300d60ed5fac5c2ba40b34db97e3c37a39d4e15f0ac9fe15f423fd8d7343a64238efcd542b337377e9df30baefc70813921c32d508f5b4bc501a5ddee21deac7d50b221a8bf", 0xe2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1a000+0x20c)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c7000-0x8)={0x0, 0x0}) [ 76.394579] device syz4 entered promiscuous mode 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0x6, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f84000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4}, &(0x7f0000c95000-0x4)=0x98) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f83000)=@sack_info={r2, 0x9, 0x9}, &(0x7f0000f84000-0x4)=0xc) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4000001000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000a4000)=0x0) r1 = accept$inet(r0, &(0x7f0000879000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000061000)={0x100}, 0x4) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xe97000)=nil, 0xe97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e94000-0x10)={0x2, 0x0, @rand_addr=0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x8) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0x4) close(r1) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r2, &(0x7f000074f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc0000-0x4)=0x10) [ 76.452419] device syz4 left promiscuous mode [ 76.504834] device syz4 entered promiscuous mode [ 76.524958] device syz4 left promiscuous mode 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) accept(r0, &(0x7f00007ed000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac5000)={0x0, 0x7f, 0x84d8, 0x6, 0x4, 0x0}, &(0x7f00001d4000+0xcc9)=0x14) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ac6000-0x9d)={r1, 0x95, "e1d28cbd404bb7cc1195679225541f90bed785a38df12c5378e14b024e35d09b44c5f6a648944468b3a64e93251aa99cfa89af1d677dc4dc6d9bfa8fd67efff92faae42151d6642de91dc3a51f029f90f0ce67ab5bd5d9193b216c3932a9ddab67fb97b2e85bcbc75aa32c29b8ab5d37e2075c1081b60773d15f418397285b09574b5698db078b484cdc3ff4e68c9d1acba5caad99"}, &(0x7f0000ac5000)=0x9d) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1000000000002) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a38000-0x2)=0x14) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f66000-0xb8)={0x0, 0x100000001, 0x8, 0x7, 0x40, 0x3, 0x1000, 0x7, {0x0, @in6={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x80000001, 0x8, 0x6}}, &(0x7f0000f65000)=0xb8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f65000)=@assoc_value={r1, 0x0}, &(0x7f000086a000)=0x8) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f66000-0x4)=@int=0xb35, 0x4) write(r2, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r2, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a8b000-0x4)=0x0, 0x4) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0x317000)=nil, 0x317000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00000da000-0x20)=[{&(0x7f0000317000-0xc7)="ad", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) socket$kcm(0x29, 0x5, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 0: r0 = socket(0x11, 0x803, 0x8c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00004f3000-0x4)=0xffffffffffffffc1, 0x4) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000e02000-0x72)="7543c58cd857e91b939994b351fb9aacc501984fb4c2f2e1b20b3b008dc47da2", 0x20) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eaa000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000035000+0x63e)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c67000-0x4)=0x0, &(0x7f0000730000)=0x6a) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f00004bd000)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "1e995455bb103f5157"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000078e000)={0x2, 0x8207, 0x5, 0x3, 0x0}, &(0x7f0000506000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006eb000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000495000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fc0000-0xb8)={r4, 0x8001, 0x8, 0x3, 0x10000, 0x800, 0x0, 0x40000000, {r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x6, 0x4, 0xa2f}}, &(0x7f00001ee000)=0xb8) shutdown(r3, 0x1) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000060d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f00007ca000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000087a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5c000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000957000-0x4)=0x0, &(0x7f0000929000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a90000-0x4)=0x7, &(0x7f0000085000-0x4)=0x4) bind$alg(r0, &(0x7f00005f9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f000000e000-0x20)=[{&(0x7f0000c74000-0x1f)="fe", 0x1}], 0x1, &(0x7f0000df9000-0x70)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 6: r0 = socket(0x9, 0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000012f000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f00001eb000)="1f00000001021f000000000400000000149d15ff0900018004000100005e18", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009eb000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c5e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0xff, 0x1, 0xb37, 0x1, 0xff}, 0x20) socketpair(0x5, 0x0, 0x1, &(0x7f0000c1a000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003e4000)=0x0, &(0x7f00003c0000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000371000-0x3b)="4a86a42602337999974eae725bdbd83a49c872f5e4663e8e9b43bb0da194f7cde7dc68b926d349e790ac3f1895587116da1f411e7fbf33c52360b3", 0x3b) 2018/01/06 19:10:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) socketpair$inet6(0xa, 0x0, 0xe628, &(0x7f000071c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cd7000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf87, 0x5, 0x80, "b41273660445ab9f49bdb47431823d734aa4f0764506b12a303a01a839d7d215f42f306c318f904674a5b14985f1fb2c8e85b8f14b26d3c1578c957c590b6a4fb087a475fac7e010a13aa2a782f235ea"}, 0x160) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00001a0000)=[{&(0x7f00000ab000-0x6)=""/6, 0x6}, {&(0x7f0000aaa000)=""/170, 0xaa}, {&(0x7f00002fb000)=""/21, 0x15}, {&(0x7f0000056000)=""/92, 0x5c}, {&(0x7f0000abb000)=""/41, 0x29}, {&(0x7f00002cd000)=""/3, 0x3}], 0x6) accept$alg(r0, 0x0, 0x0) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000080000000801, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000509000-0x14)={0x0, 0x100000000, 0xf3c, 0x80000000, 0x0}, 0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e1) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$llc(0x1a, 0x3, 0x0) 2018/01/06 19:10:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x366) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000+0x4d)=0x1c) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00001a9000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000407000)={0x0, 0x62, "4027735984c74ef0b97a6226055272baeb04ab391c63fb4a8344a0f79528fdd10e639bdff9e5c0134b5ee10788ba021bfcc81eee37abea2fd49b2252ac0b329fe2b7e34e159a187329cbbada517dedbc8d26a6933476842538a7d6fbf6e1ac36d726"}, &(0x7f00007d7000-0x4)=0x6a) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000037d000-0x20)=[{r0, 0x403, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x8000, 0x0}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffb000)={r3, 0x6c, 0x4, [0xfffffffffffffff9, 0x81, 0x4, 0x81]}, &(0x7f0000ffb000)=0x10) shutdown(r0, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f58000-0x4)=0x2) write(r0, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) read(r0, &(0x7f00007d4000-0xc7)=""/199, 0xc7) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000150000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0xfffffffffffffffe, @random="ddb73ae3a403", @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f000000e000)="0dc129bc9575dd2c945572d4f5feb84c17ce31cdf995a418c7d1e76e9d52dcada1003f6d94362c343e532fc67656b02f524c50f9d827179ca1a5570dd7de43ea54146029e99b71870426524580d0a19a2c196f501195f2809d328931b3e74d6524417a82", 0x64) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r1, 0x5473, &(0x7f0000002000)=0xfffffffffffffff7) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000425000)=[{&(0x7f0000cb4000)='z', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a67000)={0x0, 0x3c, &(0x7f00004ae000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002c5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b7c000-0x8c)={r1, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a08000)=0x8c) shutdown(r0, 0x1) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f9000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000002a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="fd37fc40cb23", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x1c, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000dde000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000293000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000511000)={0x1, &(0x7f0000902000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004fa000-0x10)={r2, &(0x7f0000a57000-0xc1)=""/193}) accept$unix(r0, &(0x7f0000895000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001d0000-0x4)=0x8) 2018/01/06 19:10:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x3d)=""/61, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b40000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001db000)={0x33, 0x0, 0x0, 0xfffffffffffffc00}) socket$kcm(0x29, 0x4396417c555c3447, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000a68000)={0x3, r3, 0x10000, 0xf5}) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000782000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048d000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016f000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000e6e000)=""/238, 0xee, 0x12002, &(0x7f000085c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r0, &(0x7f00000fe000-0x5f)=""/95, 0x5f, 0x40000000, &(0x7f000081b000-0x10)={0x4, 0x7833, 0x0, "691eb041fa15", 0x3f, 0x0}, 0x10) r2 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r2, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f00008c5000-0x4)=0x0, 0x80800) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f000098c000)=""/237, &(0x7f000081c000)=0xed) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7e000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000059f000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000000027, &(0x7f0000000000)={@rand_addr=0xf3, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000709000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000de7000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000000024001f0008", 0x29}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003e9000-0x90)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000608000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000319000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000027e000-0x4)=0xfa7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000647000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f0000f22000-0xc)={0x10, 0x0, 0x1, 0x40000}, 0xc) ioctl(r0, 0x8d, &(0x7f00002cd000-0xaf)="32489834b31cbcd06ce9886acf64f131019d17ff1bd3b682959fd3e7eff26c5342aad68eec572c0c3d4e8c7dc5734ee917d6ceb2e117ac7a296d4bd43852e1b7b9e1a78f5a159ec57aa029a6f1f932f434dca5e432548783b6374d99c63f98df1dc321989c3a68f86bcd4240eefa1c69be9d61d8242ea4d32a19220180f6588c8d7e88fabc4ca36c761f750be153f039a2ca3a47713f0e099f3bc898adaa26e762b7d2c0612b0d32d9fffafb91e8ef") pread64(r0, &(0x7f0000c71000)=""/203, 0xcb, 0x0) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c1d000-0x4)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008d8000-0x4)=0x2, 0x4) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r0, 0x19a7, 0x1, [0x0]}, 0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) [ 76.792200] netlink: 'syz-executor7': attribute type 19 has an invalid length. 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000582000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000d35000-0x11)=[{0x11, 0x1c, 0x25, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f00000f8000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00002ab000)="cb4ddfbf2bd128cb783e6a00ee10b82234a264df1b97340432b31ddca4477f916fa3b67c46b48ecf9b2b838814ebd8bb52af044e10bbd607189535837c02094e25ce9af163f238a2cead4a4c0e0fbd70f06a10dc605a49bd0303dedd5519c3ebde8e2fa6a7f5298d8e8656d3d43920e83937e5ae4ca63027255ce47f74450fc179ac07a6613fb3730ae213d1fe33cdaffd2a0e2fbe9b0237371a47fdadd32fdcb0b2a9539d11c4fdcc9168ac0dae3e1acaec3d0528241e2446e3f72d660a180204c912ceb7add6a1a600776422ab1d32b30eb8e7a0073a2de51fdfe333226ea68ef4df755c1fd4dc", 0xe8) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ad8000)={r0}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ad9000-0xb8)={0x0, 0x100000001, 0x10001, 0x3, 0x401, 0x100, 0x400000, 0xa9c, {0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ad9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff9e, 0x9, 0x2, 0x4}}, &(0x7f00005ee000-0x4)=0xb8) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ad9000-0x8)={r2, 0x4}, &(0x7f000083a000-0x4)=0x8) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000913000-0x8)={r3, 0x8, 0x1000}, &(0x7f0000ad9000)=0x8) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x5, 0xffff) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="0a07d6d303000000010000005c54cbb772", 0x11) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f8e000)={&(0x7f0000f1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000379000)=[{&(0x7f0000c22000)=""/4096, 0x1000}, {&(0x7f0000a5d000)=""/212, 0xd4}, {&(0x7f0000e9d000-0xa9)=""/169, 0xa9}], 0x3, &(0x7f00006b8000-0x4b)=""/75, 0x4b, 0x5}, 0x2040) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f000023e000-0x4)=0x4) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000081d000+0xcbb)=0x6, 0xfffffdaa) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000081b000)="75d62992422357d4fb48b421802b5fe91a737998fc40803fb5baec2a086c6b65958fd7e92044af542dbb6572b4bd0e9cf8e938b44767d42d24fb8c4baf5c519dbe552b63ae11153653d6d7f65405de16de9dd75b62ad2d5458faa4756cf46b061a5b4110bc4c76de04bf32ce07a62567824816459c70a7e5be976ccb96138f6b7f97c85ca1ba4d680386239be8e42d1b7a33b5a2c2b70e6de5cc374db035a8d15bab1c699e3d17d8474caf954bff174e5158069e1ebf378e4541c2fa5520fde24dad8457710bc7fe575c91f2742c085e1b887fcac08755213b329b28d0ad7e65a080", 0xe2, 0x54, &(0x7f000081c000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) write(r2, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ffb00000000008010306000200a445", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000081d000)={0x1000, 0xfffffffffffffff9, 0x3, 0x7}, 0x8) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081e000-0x4)=0x0, &(0x7f000081d000)=0x4) 2018/01/06 19:10:04 executing program 0: socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000b4d000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ea000)={r1, 0x8, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00002f2000)={0x1, &(0x7f000049b000-0x8)=[{0xfffffffffffffffa, 0x7fff, 0xb, 0x911}]}, 0x10) sendmmsg$alg(r2, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff5000)={0x7, 0x7ff, 0x2, 0x4}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fe8000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) pipe(&(0x7f0000d33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fd9000-0x28)={&(0x7f00000b3000/0x2000)=nil, 0x3324, 0x5, 0x21, &(0x7f0000dfd000/0x4000)=nil, 0x6225}) [ 76.837284] netlink: 'syz-executor7': attribute type 19 has an invalid length. 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000072e000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000)=0x10, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00002df000-0x4)=0x0, &(0x7f0000ce4000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/06 19:10:04 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) socketpair(0x11, 0x7, 0xd11e, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x6, 0x7) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000)={0x6, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendmsg$unix(r1, &(0x7f0000004000-0x38)={&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000000000)="23d572489972fbcfbf6aeb905ffe7cff41bbd026ff2a3e18fac022f2da31b6887b79ab1065aea4bbd1a89656d1a09c5d39ee7e46d34f0d66ab7307d63618b21a75581eb210700cda50bee54befac80924f57054dbf3b0b1d08e9949bd7f902100c88924dd267c432", 0x68}, {&(0x7f0000001000)="350c57b2af169a85288577594c35a3406395144fafb76b893d43", 0x1a}, {&(0x7f0000001000)="803864436f7e5c40e320f00a73a6a49260c49bf68219c21c64131695df9ed6209bbf9cff81c13548b3d152b7652212", 0x2f}], 0x3, 0x0, 0x0, 0x800}, 0x40) 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e17000)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a7000)={r0, 0x0, 0x1, 0x5, &(0x7f0000ebd000)=[0x0], 0x1}, 0x20) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x61a}], 0x1) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f6c000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005dc000)={0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f00000d1000-0x18)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f0000384000)="", 0x0}], 0x1, &(0x7f0000830000)=[@cred={0x20, 0x1, 0x2, r1, r3, r6}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @cred={0x20, 0x1, 0x2, r1, r5, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r3, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) 2018/01/06 19:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f000047c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x2, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003c4000)=0x9, &(0x7f0000898000)=0x4) write(r0, &(0x7f0000259000-0x30)="26030000208043f90003ffff01100000000000f200123b030000ff0000adea002103c75735ad607bac4421a307d37054", 0x30) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0xfffffffffffffe67) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 19:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000282000)='.', 0x1, 0x8080, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002f3000)={0x0, 0x0, &(0x7f0000f70000-0x30)=[], 0x0, &(0x7f0000c31000)=""/119, 0x77, 0x0}, 0x1) socketpair(0x4, 0x0, 0x7ff, &(0x7f0000a77000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000665000-0x8)={0x2, 0x9, 0x44c6, 0x7af}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009e8000-0x4)=0x0) 2018/01/06 19:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000971000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c9a000)=0x8001, &(0x7f00008a2000-0x8)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003ef000-0x5c)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xd70f, [0x10000, 0x3f, 0xfffffffffffffffc, 0xce, 0xfffffffffffffffe, 0x0, 0x4, 0x8]}, 0x5c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000059b000)={0x8000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:10:04 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0xfffffffffffffffb, &(0x7f0000efb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fbc000)=""/4096, &(0x7f0000fbc000)=0x1000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000fbc000)={@generic="a96c0b6f3a043e9ef0a8ce511ce00e53", @ifru_flags=0x5000}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000dfa000)=0x0, 0x800) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fbd000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000df0000-0x10)={0x1, &(0x7f000089a000)=[{0x0, 0x0, 0x7, 0x9}]}, 0x10) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) recvfrom$ipx(r2, &(0x7f0000057000)=""/46, 0x2e, 0x12060, &(0x7f0000c69000-0x10)={0x4, 0x4, 0x9, "d658962f68ea", 0x1, 0x0}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00007cc000-0x88)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/06 19:10:04 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80f, 0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00008e5000-0x4)=0x0, &(0x7f0000b6e000-0x4)=0x4) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b6e000)={0x0, 0x5}, &(0x7f00004c6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000612000)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x200, 0xfffffffffffffffa, 0x3ba3}, &(0x7f00003b4000-0x4)=0xa0) 2018/01/06 19:10:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000016, 0x0}) 2018/01/06 19:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009f5000-0x20)="1f0000000201ff00040000000000010100d100010900120000ff5308000000", 0x1f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000903000)={0x9, 0x20, 0x18, 0x20, 0x8}, 0x14) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 19:10:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x4, &(0x7f0000baa000)=@raw=[@jmp={0x5, 0x1, 0xf, 0xa, 0xf, 0x1, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xfffffffffffffff9, 0xac, &(0x7f0000f2a000)=""/172, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000291000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x6, &(0x7f0000509000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dbd000-0x4)={0x48d}, 0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e6e000-0x4)=0x0, &(0x7f0000e6e000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000c0b000)={0x0, 0x0, &(0x7f0000e6e000-0x10)={&(0x7f0000e6e000-0x1c8)={0x2, 0x4, 0xffffffffffffffff, 0x9, 0x39, 0x0, 0x2, 0x0, [@sadb_ident={0x2, 0xb, 0xe7, 0x0, 0xffffffffffff2293}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_sec_ctx={0x1f, 0x18, 0x7ff, 0x2, 0xf0, "75c42153dde576ee14b6216ce77cd123bbbb57dbff09e433545b9bc1912998a842ad9dcb143fd5b97d9ad65cdb4704d534b5ce7ef99e2d931d0db5609d3ea49a82cc9285730fcf5d27602b36781ad3a088b31b621e2a6ff58520338b4726cea0e5f565c2403b34380543f3b82df5cda0bc8e88e7c4251ded83a96d6297c8871975175669755724f24b2d5e9e24d4437b67c0396bd96b76e81febf7751d3cafd53c1cf79a7efed6fa4b5f8bed7c2d5fed220df3e15b9cde4950facfb50e65f12867948726c70adddd84e7a5229ff4bd5f87b3e6e1e895205689286af6ccda06e257dc796d52523c46230c3d136568629b"}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x7}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb, 0x14, 0x4}, @sadb_address={0x5, 0x6, 0x32, 0x20, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0xce816dc3bad74496, 0x0, 0x4, 0x1, {0x6, 0xff, 0x0, 0xfffffffffffffe01, 0x0, 0xf4, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000e6e000)={0x0, 0x0}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e70000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020e000)=0xffffffffffffff20) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00006bb000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0x5) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e2c000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x4, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x8, 0x0}, @sadb_address={0x5, 0x6, 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}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 77.072760] netlink: 'syz-executor3': attribute type 18 has an invalid length. [ 77.102727] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/06 19:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008f5000)={0x1, [0x0]}, &(0x7f0000fc3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a2000-0x8)={0x0, 0x80000000, 0x0, []}, 0x8) 2018/01/06 19:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000912000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000751000)={0x0, 0x9}, &(0x7f000061c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000268000)={r1, @in6={{0xa, 0x2, 0x2, @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]}, 0xc00000000000000, 0x59f}, &(0x7f0000e51000-0x4)=0x98) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/06 19:10:05 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d16000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r1, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f00008b6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000973000)=0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000077000)={0x0, 0x2}, &(0x7f000039a000)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d15000)={r3, 0x2, 0x20}, &(0x7f0000733000)=0xc) 2018/01/06 19:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dcf000-0x4)=0xfffffffffffffff9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000564000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009d8000)={0x0, r1, 0x7}) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bff000-0x4)=0x10) bind$llc(r4, &(0x7f0000cc3000-0x10)={0x1a, 0x1e, 0x81, 0x9, 0x7ff, 0x7f, @random="d87dcdd64bb5", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ccc000)={r1, r3}) pipe(&(0x7f0000afe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007d2000-0x4)=@int=0x0, &(0x7f00005c0000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000069f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000080000)={r6, &(0x7f0000ae6000)=""/142}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000096000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000933000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000893000-0xc)={{0xffffffff, 0x0, 0x9, 0x20, 0xca15, 0x1}, 0x4}) syz_extract_tcp_res(&(0x7f00002f1000)={0x0, 0x0}, 0x7fff, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001bc000)=0x0) recvfrom$unix(r0, &(0x7f00006cb000-0x3e)=""/62, 0x3e, 0x40000000, &(0x7f0000d37000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000059f000-0x90)={0x8, {{0x2, 0x2, @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]}}, 0x90) syz_emit_ethernet(0x7e, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2018/01/06 19:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00007c9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000079c000-0x4)=0x0, &(0x7f0000124000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000059c000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88ac, 0x20, 0x1d73dc87, "a3cb6ee0eae85c55b8777a25351315f2a60446e514e613308cf936619a7a5fa5461b238dc7d14c0bc2c88d14d2eb172cc038bfc388b84243409f1ce73aad796d921a8438afed933b724d47b6b391d81c"}, 0x160) write(r1, &(0x7f0000a5f000-0x36)="22000000180007012007f1ff090003000a010008002720080201000004000800aa00", 0x22) 2018/01/06 19:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) socketpair(0xd, 0x1, 0x5, &(0x7f0000da9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f1a000-0x10)={0x4, &(0x7f0000148000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) accept4$packet(r1, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e98000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b0b000)={@common='bond0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a16000-0x5)={r3, 0x2}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/06 19:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000096000-0x4)=0x1c0000000000, 0x4) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000059c000)='tls\x00', 0x4) socket$netlink(0x10, 0x3, 0x1f) 2018/01/06 19:10:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) r1 = accept$inet(r0, &(0x7f0000370000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000898000)=0x10) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000bd8000)=0x0, &(0x7f000037d000)=0x4) 2018/01/06 19:10:05 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000acb000-0x4)='bbr\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000acb000)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) sendto$inet6(r1, &(0x7f00004cd000)="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", 0x1000, 0x11, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0x1c) socketpair(0x3, 0x2, 0x2, &(0x7f00003c2000-0x8)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aca000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00006fb000)={0x8, 0xf27, r3, 0x3, r4, 0x3ff, 0x7, 0x135d}) 2018/01/06 19:10:05 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ea1000-0x12)={@common='bcsf0\x00', 0x1000}) listen(r0, 0x9e6a) write(r0, &(0x7f0000c1a000-0x24)="8ffc25666ed832a11f681cabd7b0e6335f7e9f87f956430ae31a8baf58f54a011f4e0284", 0x24) write(r0, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) r1 = epoll_create(0x401) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ea2000-0xc)={0x8, 0x0}) [ 77.190721] IPv6: Can't replace route, no match found [ 77.196158] kasan: CONFIG_KASAN_INLINE enabled [ 77.200833] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 77.208254] general protection fault: 0000 [#1] SMP KASAN [ 77.213785] Dumping ftrace buffer: [ 77.217315] (ftrace buffer empty) [ 77.221017] Modules linked in: [ 77.224205] CPU: 1 PID: 18469 Comm: syz-executor7 Not tainted 4.15.0-rc5+ #177 [ 77.231552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/06 19:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000097b000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000109000-0xe)={0x0, 0x4c, &(0x7f00004bf000)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bf3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b96000-0x14)={r1, 0xfffffffffffffffb, 0x7fffffff, 0xa21, 0x7, 0x8000}, &(0x7f0000a81000-0x4)=0x14) r2 = socket(0x11, 0xa, 0x300) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000881000)={r1, 0x1000, "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"}, &(0x7f00001b6000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000745000)={0x0, 0xd7}, &(0x7f00003e9000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000100000-0x8)=@assoc_value={r3, 0x4}, 0x8) syz_emit_ethernet(0x19, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00004da000)={0x5, 0x1, 0x8, 0xa092, 0x6}, 0xc) [ 77.240911] RIP: 0010:fib6_add+0x733/0x15a0 [ 77.245242] RSP: 0018:ffff8801d098f2d0 EFLAGS: 00010202 [ 77.250796] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 77.258058] RDX: 0000000000000004 RSI: ffffc900018ec000 RDI: 0000000000000282 [ 77.265316] RBP: ffff8801d098f600 R08: 1ffff1003a131d2b R09: 0000000000000000 [ 77.272605] R10: ffff8801d098f4c8 R11: 0000000000000000 R12: 00000000fffffffe [ 77.279871] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000014 [ 77.287141] FS: 00007f7124652700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 77.293806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55406 sclass=netlink_route_socket pig=18491 comm=syz-executor3 [ 77.307659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.313524] CR2: 0000000020a5efca CR3: 00000001bd06e003 CR4: 00000000001606e0 [ 77.320774] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.328022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.335272] Call Trace: [ 77.337858] ? fib6_force_start_gc+0xf0/0xf0 [ 77.338794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55406 sclass=netlink_route_socket pig=18498 comm=syz-executor3 [ 77.354556] ? __lock_is_held+0xb6/0x140 [ 77.358595] ? ip6_convert_metrics+0x170/0x700 [ 77.363153] ? rcu_read_lock_sched_held+0x108/0x120 [ 77.368150] ? kmem_cache_alloc_trace+0x456/0x750 [ 77.372985] ? lock_acquire+0x1d5/0x580 [ 77.376931] ? lock_acquire+0x1d5/0x580 [ 77.380878] ? __ip6_ins_rt+0x56/0x90 [ 77.384661] ? ip6_convert_metrics+0x546/0x700 [ 77.389216] ? lock_release+0xa40/0xa40 [ 77.393161] ? dst_discard+0x50/0x50 [ 77.396848] ? __ip6_ins_rt+0x56/0x90 [ 77.400628] __ip6_ins_rt+0x6c/0x90 [ 77.404234] ip6_route_add+0x141/0x190 [ 77.408092] ? icmp6_dst_alloc+0x660/0x660 [ 77.412303] inet6_rtm_newroute+0x14f/0x160 [ 77.416597] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 77.421686] rtnetlink_rcv_msg+0x57f/0xb10 [ 77.425894] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 77.430968] ? validate_linkmsg+0x8e0/0x8e0 [ 77.435265] ? __might_fault+0x110/0x1d0 [ 77.439298] ? netlink_tap_init_net+0x350/0x350 [ 77.443944] netlink_rcv_skb+0x224/0x470 [ 77.447979] ? validate_linkmsg+0x8e0/0x8e0 [ 77.452275] ? netlink_ack+0xa10/0xa10 [ 77.456136] ? netlink_skb_destructor+0x1d0/0x1d0 [ 77.460954] rtnetlink_rcv+0x1c/0x20 [ 77.464639] netlink_unicast+0x4c4/0x6b0 [ 77.468674] ? netlink_attachskb+0x8a0/0x8a0 [ 77.473060] ? security_netlink_send+0x81/0xb0 [ 77.477615] netlink_sendmsg+0xa4a/0xe60 [ 77.481648] ? netlink_unicast+0x6b0/0x6b0 [ 77.485867] ? security_socket_sendmsg+0x89/0xb0 [ 77.490595] ? netlink_unicast+0x6b0/0x6b0 [ 77.494801] sock_sendmsg+0xca/0x110 [ 77.498489] sock_write_iter+0x31a/0x5d0 [ 77.502521] ? sock_sendmsg+0x110/0x110 [ 77.506482] ? iov_iter_init+0xaf/0x1d0 [ 77.510429] __vfs_write+0x684/0x970 [ 77.514115] ? kernel_read+0x120/0x120 [ 77.517972] ? bpf_fd_pass+0x280/0x280 [ 77.521842] ? _cond_resched+0x14/0x30 [ 77.525701] ? selinux_file_permission+0x82/0x460 [ 77.530519] ? rw_verify_area+0xe5/0x2b0 [ 77.534561] ? __fdget_raw+0x20/0x20 [ 77.538245] vfs_write+0x189/0x510 [ 77.541764] SyS_write+0xef/0x220 [ 77.545188] ? SyS_read+0x220/0x220 [ 77.548785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.553771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.558500] entry_SYSCALL_64_fastpath+0x23/0x9a [ 77.563485] RIP: 0033:0x452ac9 [ 77.567521] RSP: 002b:00007f7124651c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 77.575203] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 77.582444] RDX: 0000000000000022 RSI: 0000000020a5efca RDI: 0000000000000013 [ 77.589690] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 77.596935] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 77.604180] R13: 00000000ffffffff R14: 00007f71246526d4 R15: 0000000000000000 [ 77.611602] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 77.630691] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801d098f2d0 [ 77.636525] ---[ end trace 66a9151450b9800d ]--- [ 77.641284] Kernel panic - not syncing: Fatal exception in interrupt [ 77.648441] Dumping ftrace buffer: [ 77.651965] (ftrace buffer empty) [ 77.655642] Kernel Offset: disabled [ 77.659235] Rebooting in 86400 seconds..